小學(xué)語文微課教案
發(fā)表時間:2021-05-01Unit 9 When was it invented?學(xué)案Section A。
作為老師的任務(wù)寫教案課件是少不了的,大家應(yīng)該在準(zhǔn)備教案課件了。只有規(guī)劃好新的教案課件工作,這對我們接下來發(fā)展有著重要的意義!有沒有出色的范文是關(guān)于教案課件的?下面是小編為大家整理的“Unit 9 When was it invented?學(xué)案Section A”,大家不妨來參考。希望您能喜歡!
Unit9Whenwasitinvented?學(xué)案SectionA
教師寄語:It’snevertoolatetomend.亡羊補(bǔ)牢,猶為未晚。
學(xué)習(xí)目標(biāo):
學(xué)習(xí)一般過去時的被動語態(tài)和特殊疑問句。
教學(xué)重難點(diǎn):
一般過去時態(tài)的被動語態(tài)
基本結(jié)構(gòu):助動詞be(was/were)+及物動詞的過去分詞
Athiefwascaughtlastnight.
Theywereaskedtospeakatthemeeting.
肯定式:Itwasmade.
否定式:Itwasnotmade.
疑問式:Wasitmade?No,itwasn’tYes,itwas
學(xué)習(xí)過程:
1.情境導(dǎo)入:warm-up
Askthestudentstobefamiliarwiththewordsbelowaccordingtothepicturesoncomputer.
Telephone,calculator,car,personalcomputer,TV,electriclight,lightbulb,alarm,clock,microwaveoven,electricslipper.
2.自主學(xué)習(xí):presentation
1)教學(xué)Whenwasthecarinvented?Itwasinventedin……
Choosethethreeinventionsoftheseandaskstudentstoguesswheneachonewasinvented.
Forexample,youmightchoosecar,telephone,andpersonalcomputer.
Haveseveraldifferentstudentsguessandwritethedatesontheboard.Asktheclasstorepeatthequestionsandanswers.
[T=Teacher,S=Student]
T:Whenwasthecarinvented?(Classrepeat.)
T:Good.NowJackie,whatwasyourguess?
S1:1900
T:OK.Jackie,repeatafterme.Thecarwasinventedin1900.
Repeattheprocesswithseveraldifferentinventions.
Atlast,makestudentsfindouttherealdates.
2)教學(xué)Whowerethelightbulbsinventedby?Andwhataretheyusedfor?
呈現(xiàn)Edisonandlightbulbs的畫面。
TellthestudentsEdisoninventedlightbulbs.
Thenaskthestudentstoanswerthequestionsbelow.
T:Whowerelightbulbsinventedby?(Classrepeat)
T:Good.NowClassrepeatafterme.TheywereinventedbyEdison.
3.合作探究:
1)教學(xué)操練1a,1c,2c
學(xué)生看書本上1a的圖畫,根據(jù)圖畫,把1a,1c,2c中的語言點(diǎn)綜合起來,叫學(xué)生相互間回答問題。并用剛剛學(xué)到的目標(biāo)句型來操練。最后,抽查幾對學(xué)生,讓他們在全班面前,按要求進(jìn)行對話。
2)教學(xué)1b,2a,2b
首先,幫助學(xué)生明確本題的要求。接著,聽力練習(xí),學(xué)生根據(jù)錄音內(nèi)容完成1b,2aand2b.
最后,重放一遍錄音內(nèi)容,學(xué)生跟讀。
4、拓展創(chuàng)新:
ConsolidationandExtension.
完成一個任務(wù)
Asksomestudentstoreadaboutaninventionusinganencyclopediaorotherbookfromthelibrary,orbylookingupinformationontheInternet.Havethestudentswriteupashortreportanddrawasimplepictureoftheinventionorbringinaphotoofit.Askeachstudentstoshowthepictureandreadhisorherreporttotheclass.
5.梳理知識:本單元主要學(xué)習(xí)了一般過去時的被動語態(tài),包括其結(jié)構(gòu)與用法。利用幾項(xiàng)發(fā)明創(chuàng)造練習(xí)這一知識,最后用一篇小報(bào)告來完成寫作練習(xí)。
6.達(dá)標(biāo)測試:
(一)根據(jù)時間和人物寫出發(fā)明物。
1)1885____________2)1876________________3)1927____________
4)1976________________5)JulieThompson_________6)ChelseaLanmon______
(二)漢澤英
1)計(jì)算機(jī)是何時發(fā)明的?
2)誰發(fā)明了計(jì)算機(jī)?
3)計(jì)算機(jī)是用來做什么?
4)你認(rèn)為什么是最有用的發(fā)明?
5)它能夠給人們更多時間工作和玩。
典型例題解析:
1.--Whataniceclassroom!--It____everyday.
A.iscleaningB.hascleanedC.mustcleanD.iscleaned
解析:推測這句話的意思應(yīng)該是“它每天都被打掃”,考查被動語態(tài)的結(jié)構(gòu)be+動詞的過去分詞。因此答案應(yīng)該選D。
2.IknowBeijingwell.I____therethreetimes.
A.willgoB.havebeenC.wentD.havegone
解析:推測這句話的意思“我很了解北京,我去過那三次”。表示去過應(yīng)該采用的時態(tài)是現(xiàn)在完成時,因此可排除A和C,區(qū)別havebeen和havegone,havebeen去過;havegone去了(還沒回來)。因此應(yīng)該選擇B。
中考連接:
1.--Lookatthesignontheright.--Oh,smoking____here.
A.doesn’tallowB.isn’tallowedC.didn’tallowD.wasn’tallowed
2.--Willyoucometothedinnerparty?--Iwon’tcomeunlessJim______.
A.can’tbeinvitedB.wasinvitedC.willbeinvitedD.isinvited
課后反思:
說一說這節(jié)課你學(xué)到了什么知識?
精選閱讀
Unit 9 When was it invented?學(xué)案
Unit9Whenwasitinvented?學(xué)案
SectionA
教師寄語:It’snevertoolatetomend.亡羊補(bǔ)牢,猶為未晚。
學(xué)習(xí)目標(biāo):
學(xué)習(xí)一般過去時的被動語態(tài)和特殊疑問句。
教學(xué)重難點(diǎn):
一般過去時態(tài)的被動語態(tài)
基本結(jié)構(gòu):助動詞be(was/were)+及物動詞的過去分詞
Athiefwascaughtlastnight.
Theywereaskedtospeakatthemeeting.
肯定式:Itwasmade.
否定式:Itwasnotmade.
疑問式:Wasitmade?No,itwasn’tYes,itwas
學(xué)習(xí)過程:
1.情境導(dǎo)入:warm-up
Askthestudentstobefamiliarwiththewordsbelowaccordingtothepicturesoncomputer.
Telephone,calculator,car,personalcomputer,TV,electriclight,lightbulb,alarm,clock,microwaveoven,electricslipper.
2.自主學(xué)習(xí):presentation
1)教學(xué)Whenwasthecarinvented?Itwasinventedin……
Choosethethreeinventionsoftheseandaskstudentstoguesswheneachonewasinvented.
Forexample,youmightchoosecar,telephone,andpersonalcomputer.
Haveseveraldifferentstudentsguessandwritethedatesontheboard.Asktheclasstorepeatthequestionsandanswers.
[T=Teacher,S=Student]
T:Whenwasthecarinvented?(Classrepeat.)
T:Good.NowJackie,whatwasyourguess?
S1:1900
T:OK.Jackie,repeatafterme.Thecarwasinventedin1900.
Repeattheprocesswithseveraldifferentinventions.
Atlast,makestudentsfindouttherealdates.
2)教學(xué)Whowerethelightbulbsinventedby?Andwhataretheyusedfor?
呈現(xiàn)Edisonandlightbulbs的畫面。
TellthestudentsEdisoninventedlightbulbs.
Thenaskthestudentstoanswerthequestionsbelow.
T:Whowerelightbulbsinventedby?(Classrepeat)
T:Good.NowClassrepeatafterme.TheywereinventedbyEdison.
3.合作探究:
1)教學(xué)操練1a,1c,2c
學(xué)生看書本上1a的圖畫,根據(jù)圖畫,把1a,1c,2c中的語言點(diǎn)綜合起來,叫學(xué)生相互間回答問題。并用剛剛學(xué)到的目標(biāo)句型來操練。最后,抽查幾對學(xué)生,讓他們在全班面前,按要求進(jìn)行對話。
2)教學(xué)1b,2a,2b
首先,幫助學(xué)生明確本題的要求。接著,聽力練習(xí),學(xué)生根據(jù)錄音內(nèi)容完成1b,2aand2b.
最后,重放一遍錄音內(nèi)容,學(xué)生跟讀。
4、拓展創(chuàng)新:
ConsolidationandExtension.
完成一個任務(wù)
Asksomestudentstoreadaboutaninventionusinganencyclopediaorotherbookfromthelibrary,orbylookingupinformationontheInternet.Havethestudentswriteupashortreportanddrawasimplepictureoftheinventionorbringinaphotoofit.Askeachstudentstoshowthepictureandreadhisorherreporttotheclass.
5.梳理知識:本單元主要學(xué)習(xí)了一般過去時的被動語態(tài),包括其結(jié)構(gòu)與用法。利用幾項(xiàng)發(fā)明創(chuàng)造練習(xí)這一知識,最后用一篇小報(bào)告來完成寫作練習(xí)。
6.達(dá)標(biāo)測試:
(一)根據(jù)時間和人物寫出發(fā)明物。
1)1885____________2)1876________________3)1927____________
4)1976________________5)JulieThompson_________6)ChelseaLanmon______
(二)漢澤英
1)計(jì)算機(jī)是何時發(fā)明的?
2)誰發(fā)明了計(jì)算機(jī)?
3)計(jì)算機(jī)是用來做什么?
4)你認(rèn)為什么是最有用的發(fā)明?
5)它能夠給人們更多時間工作和玩。
典型例題解析:
1.--Whataniceclassroom!--It____everyday.
A.iscleaningB.hascleanedC.mustcleanD.iscleaned
解析:推測這句話的意思應(yīng)該是“它每天都被打掃”,考查被動語態(tài)的結(jié)構(gòu)be+動詞的過去分詞。因此答案應(yīng)該選D。
2.IknowBeijingwell.I____therethreetimes.
A.willgoB.havebeenC.wentD.havegone
解析:推測這句話的意思“我很了解北京,我去過那三次”。表示去過應(yīng)該采用的時態(tài)是現(xiàn)在完成時,因此可排除A和C,區(qū)別havebeen和havegone,havebeen去過;havegone去了(還沒回來)。因此應(yīng)該選擇B。
中考連接:
1.--Lookatthesignontheright.--Oh,smoking____here.
A.doesn’tallowB.isn’tallowedC.didn’tallowD.wasn’tallowed
2.--Willyoucometothedinnerparty?--Iwon’tcomeunlessJim______.
A.can’tbeinvitedB.wasinvitedC.willbeinvitedD.isinvited
課后反思:
說一說這節(jié)課你學(xué)到了什么知識?
Unit9Whenwasitinvented?
SectionB
教師寄語:Virtuenevergrowsold.美德永不老。
學(xué)習(xí)目標(biāo):
1、熟練掌握被動語態(tài)用法。
2、學(xué)會用被動語態(tài)表達(dá)對創(chuàng)造和發(fā)明事物的認(rèn)識和看法。
教學(xué)重難點(diǎn):主動語態(tài)被動語態(tài)
1.主動結(jié)構(gòu)的賓語變?yōu)楸粍咏Y(jié)構(gòu)的主語;
2.主動結(jié)構(gòu)的謂語動詞由主動語態(tài)變?yōu)楸粍诱Z態(tài);
3.主動結(jié)構(gòu)的主語變?yōu)榻樵~by的賓語,組成介詞短語,放在被動結(jié)構(gòu)中謂語動詞之后。在動作的執(zhí)行者無須說明或不必強(qiáng)調(diào)時,by短語可以省略。
4.主動語態(tài)、被動語態(tài)兩種時態(tài)要保持一致:
Werepairedthemotor.
Themotorwasrepairedbyus.
教學(xué)過程:
1.情境導(dǎo)入:Warm–up:
Askthestudentstopracticespeaking.
A:Whenwas……invented?
B:Itwasinventedin……
A:Whowasitinventedby?
B:Itwasinventedby……
A:Whatisitusedfor?
B:Itisusedfor……
2.自主學(xué)習(xí):Presentation.
1)教學(xué)helpful,annoying
Askstudentstogivesomeexamplestoshowwhateachwordmeans.Forexample.
Avacuumcleanerishelpful.Averyloudtruckisannoying.
2)教學(xué)3a
呈現(xiàn)alarmclock,lightbulb,microwaveover,tea,andsoon的畫面。Thenaskthestudentsthefollowingquestions.
T:Isthelightbulbusefulorannoying?(Opinionsmaydiffer.)
S1:Ithinkit’suseful.
T:Whyisit?
S1:Well,itgivespeoplemoretimetoworkandplayeveryday.
Thenaskthestudentstomakealistoffivehelpfulinventionsandfiveannoyinginventionsontheirown.Givetheclassaboutfiveminutestodothis.
3.合作探究:教學(xué)操練3b
Askthestudentstoworkinpairthefollowingtalkusingthetargetlanguage.
A:Whatdoyouthinkisthemosthelpful/annoyinginvention?
B:Ithinkthemosthelpful/annoyinginventionis……
A:Whyisthat?
B:Well,itgivespeople……
4.拓展創(chuàng)新:ConsolidationandExtension
Imaginethatyouarealoneonatinyisland,Choosefiveinventionsyouwouldliketohaveontheislandwithyou.Tellthegroupwhatyouchoseandwhy.
5.梳理歸納:
本節(jié)課主要的內(nèi)容是主動與被動語態(tài)的練習(xí)轉(zhuǎn)換。
6.達(dá)標(biāo)測試:
句型轉(zhuǎn)換
1.Shewasseentocomeoutofthelibrarybyhim.(變被動語態(tài))
2.Whenaretreesoftenplanted?(變被動語態(tài))
3.TheLeaguewasfoundedinGuangzhouin1922(就畫線部分提問)
4.Didthestudentsweartheschoolclothesalot?(變被動語態(tài))
5.Katetookgodcareofthebabyyesterdayevening.(變被動語態(tài))
6.Hisauntboughthimabicycle.(變被動語態(tài))
7.Hisauntboughthimabicycle.(變被動語態(tài))
典型例題解析:
1.老人們被照顧地很好。Theold____________afterwell.
解析:這個題主要考查被動語態(tài)的結(jié)構(gòu)be+動詞的過去分詞和應(yīng)用,在本題中應(yīng)該是belookedafter.
2.Youcanusethebox______thetoys.
A.carryB.carryingC.tocarryD.carried
解析:在這個題目考查一個短語的應(yīng)用usesthtodo利用某物做某事,因此答案為C。
中考連接:
1.AlthoughTomfailedthegame,_____hesaidhewouldtryagain.
A.B.andC.butD.because
2.Imustpractice_____English,becauseit’simportantwhiletalkingwithaforeigner.
A.speakB.tospeakC.speakingD.speaks
課后反思:
想想這節(jié)課還有哪些知識沒掌握?
Unit 6 When was it invented?Section A 教案
教案課件是老師需要精心準(zhǔn)備的,到寫教案課件的時候了。在寫好了教案課件計(jì)劃后,才能夠使以后的工作更有目標(biāo)性!有沒有好的范文是適合教案課件?以下是小編收集整理的“Unit 6 When was it invented?Section A 教案”,希望能為您提供更多的參考。
Unit6Whenwasitinvented?
SectionA1(1a-2d)
一、教學(xué)目標(biāo):
1.語言知識目標(biāo):
1)能掌握以下單詞:heel,scoop,electricity,style,project,pleasure,zipper,daily,website,pioneer,list,mention
能掌握以下句型:
①—Whenwasthetelephoneinvented?
—Ithinkitwasinventedin1876.
②—Whataretheyusedfor?
—Theyareusedforseeingatnight.
2)能談?wù)撐锲繁话l(fā)明的時間、發(fā)明者,表達(dá)某發(fā)明的用途。
2.情感態(tài)度價值觀目標(biāo):
了解一些近現(xiàn)代發(fā)明的時間及用途,激發(fā)自己熱愛發(fā)明的情感。培養(yǎng)想象力,善于觀察事物。面對難題,用積極的態(tài)度去解決,發(fā)揮想象力,認(rèn)識世界,改造世界。
二、教學(xué)重難點(diǎn)
1.教學(xué)重點(diǎn):
1)本課時的單詞、詞組和句型,學(xué)習(xí)運(yùn)用一般過去時態(tài)的被動語態(tài)。
2)學(xué)會詢問發(fā)明時間及用途的基本句型:
—Whenwasthetelephoneinvented?
—Ithinkitwasinventedin1876.
—Whataretheyusedfor?
—Theyareusedforseeingatnight.
2.教學(xué)難點(diǎn):
運(yùn)用一般過去時態(tài)的被動語態(tài)來討論發(fā)明的發(fā)明時間及用途。
三、教學(xué)過程
I.Warmingup
1.展示一些近代發(fā)明的圖片與近代發(fā)明的發(fā)明者,讓學(xué)生們將圖片與發(fā)明者相連。
T:Doyouknowwhattheseinventionsare?
S1:It’sacar.
S2:It’satelephone.
S3:It’satelevision.
T:Doyouknowwhotheseinventorsare?
S1:KarlBenz
S2:AlexanderBell
S3:J.L.Baird
LetSsmatchtheinventionsandtheinventors.
Ⅱ.Presentation
引導(dǎo)學(xué)生們學(xué)習(xí)一般過去時態(tài)的被動語態(tài)結(jié)構(gòu)。
讓學(xué)生們看大屏幕的如果愛和發(fā)明者的圖片,并將句子改為被動語態(tài)。
如:
T:KarlBenzinventedthefirstcarin1885.
Thefirstcarwasinvented(byKarlBenz)in1885.
Ⅲ.Talking
1.Lookatthepicturesin1a.Discusswithyourgroup,inwhatorderdoyouthinktheywereinvented?Trytonumberthem[1-4].
2.Ssdiscusswiththeirpartnersandnumberthepictures.
3.Talkingabouttheinventions:
A:IthinktheTVwasinventedbeforethecar.
B:Well,IthinktheTVwasinventedaftertheTV.
Ⅳ.Listening(1b)
1.T:TellSslookatthepicturesandyearsontheleft.
2.PlaytherecordingfortheSstolisten.
3.Sslistentotheconversationandtrytomatchtheinventionwiththeproperyear.
4.Playtherecordingagain.
5.Checktheanswers.
Ⅴ.Pairwork(1c)
1.Sstrytoremembertheinventionandtheyear.
2.StudentB,coverthedates.StudentA,askStudentBwhenthethingsinthepicturein1bwereinvented.Thenchangerolesandpracticeagain.
3.Letsomepairsaskandanswerinpairs.
e.g.A:Whenwasthetelephoneinvented?
B:Ithinkitwasinventedin1876.
…
Ⅵ.Learningthenewwords民族的
nation(國家)+al→national
e.g.Thegroupofdancersworenationaldress.
那群跳舞演員穿著民族服裝。
7.withoutdoubt毫無疑問;的確
e.g.LiNa,withoutdoubt,isthebesttennisplayerinChina.
毫無疑問,李娜是中國最優(yōu)秀的網(wǎng)球運(yùn)動員。
8.takeplace發(fā)生;出現(xiàn)
①是不及物動詞,不能用于被動語態(tài);常指事先安排或事發(fā)有因的事情。
e.g.Hersister’smarriagetookplaceat8:00today.
她姐姐的婚禮今天八點(diǎn)舉行。
②辨析:happen則常指偶然發(fā)生的事情
e.g.IhappenedtoseePeteronmywaytothemuseum.
在去博物館的路上我碰巧遇到皮特。
9.ItissaidthataChineserulercalledShenNongwasthefirsttodiscover
teaasadrink.據(jù)說有一位叫作神農(nóng)的中國統(tǒng)治者最早發(fā)現(xiàn)了茶可以飲用。
Itissaidthat…是個常見句式,表示“據(jù)說……”,that后面接完整的句子。
e.g.ItissaidthatthirteenisanunluckynumberinmanyWesterncountries.
據(jù)說在許多西方國家13是個不吉利的數(shù)字。
本單元還有一個類似的句式:
Itisbelievedthat…,意思是“人們認(rèn)為……”,其后同樣接完整的句子。
e.g.ItisbelievedthatteawasbroughttoKoreaandJapanduringthe6thand
7thcenturies.
人們認(rèn)為,茶在六至七世紀(jì)傳到了朝鮮和日本。
10.《茶經(jīng)》是我國唐代一部有關(guān)茶葉及品茶的專著,作者陸羽。該書共
分三卷十節(jié),全面敘述了茶葉生產(chǎn)的歷史,源流,生產(chǎn)技術(shù)以及飲茶
技藝和茶道原理,享有“茶葉百科全書”之美譽(yù)。
VI.Exercises
一、選詞填空
smell,remain,ruler,boil,national
1.October1stis__________DayinChina.
2.Humansarethe_____oftheearth.
3.Whenfishgoesbad,it_______terrible.
4.They_________inthatforestforayear.
5.Water______at100℃.
二、根據(jù)漢語提示完成句子。
1.Ifoundthekey__________(偶然)whenIwascleaningthehouse.
2.TheMay4Movement___________(發(fā)生)inBeijingin1919.
3.He’llsucceed____________(毫無疑問)thistime.
4.________(據(jù)說)ShenNongwasthefirsttodiscoverteaasadrink.
5.Tea_________________(被帶到)KoreaandJapanduring6thand7thcenturies.
Homework
1.Readthepassageseveraltimesafterschool.
2.Makesentenceswiththesewords:
byaccident,itisbelievedthat,takeplace,nodoubt,beusedfor,fallinto
SectionA3(GrammarFocus-4c)
一、教學(xué)目標(biāo):
1.語言知識目標(biāo):
1)學(xué)習(xí)掌握下列詞匯:fridge,low,somebody,translate,lock,earthquake,sudden,all
ofasudden,biscuit,cookie,instrument
2)進(jìn)行一步復(fù)習(xí)鞏固學(xué)習(xí)SectionA部分所學(xué)的生詞和詞組。
3)進(jìn)一步學(xué)習(xí)運(yùn)用一般過去時態(tài)的被動語態(tài)。
4)掌握主動語態(tài)變被動語態(tài)的方法,并通過不同方式的練習(xí),來熟練運(yùn)用。
2.情感態(tài)度價值觀目標(biāo):
培養(yǎng)想象力,善于觀察事物。面對難題,用積極的態(tài)度去解決,發(fā)揮想象力,認(rèn)識世界,改造世界。
二、教學(xué)重難點(diǎn)
1.教學(xué)重點(diǎn):
1)學(xué)習(xí)生詞fridge,low,somebody,translate,lock,earthquake,sudden,allofasudden,biscuit,cookie,instrument
2)復(fù)習(xí)鞏固SectionA部分所學(xué)的生詞和詞組,達(dá)到熟練運(yùn)用的目標(biāo)。
2.教學(xué)難點(diǎn):
1)一般過去時態(tài)的句子變?yōu)楸粍诱Z態(tài)。
2)綜合運(yùn)用所學(xué)的知識進(jìn)行練習(xí)運(yùn)用。
三、教學(xué)過程
Ⅰ.Warming-upandrevision
1.Haveadictationofthenewwordslearnedinthelastclass.
2.Reviewsomemainphraseswelearnedinthelastclass.Checkthehomework.
3.LetsomeSstellsomethingabouthowteawasinventedbyaccident.
Tellsomethingabouthowteawasinventedbyaccident.
OnedayShenNongwasboilingdrinkingwateroveranopenfire.Someleavesfromateaplantfellintothewaterandremainedthereforsometime.
Itproducedanicesmellsohetastedthebrownwater.Itwasquitedeliciousandoneoftheworld’sfavoritedrinkwasinvented.
TellsomethingaboutLuYuandhisChaJing.
LuYu“thesaintoftea”mentionedShenNonginhisbookChaJing.Thebookdescribeshowteaplantsweregrownandusedtomaketea.Italsodiscusseswherethefinesttealeaveswereproducedandwhatkindsofwaterwereused.
ItisbelievedthatteawasbroughttoKoreaandJapanduring6thand7thcenturies.InEngland,teadidn’tappearuntilaround1660.TheteatradefromChinatoWesterncountriestookplaceinthe19thcentury.
Ⅱ.GrammarFocus.
1.學(xué)生閱讀GrammarFocus中的句子,然后做填空練習(xí)。
①拉鏈?zhǔn)鞘裁磿r候被發(fā)明的?
___________thezipper________?
②它于1893年被發(fā)明。
It_______________in1893.
③它是由誰發(fā)明的?
___________itinvented______?
④它是由惠特科姆?賈得森發(fā)明的。
It_________________WhitcombJudson.
⑤茶葉什么時候被帶到朝鮮去的?
___________tea________toKorea?
⑥茶葉在六到七世紀(jì)之間被帶到朝鮮。
It____________toKorea________the6thand7thcenturies.
⑦熱冰淇淋勺用來做什么?
What____thehotice-cream__________?
⑧它用于挖很冷的冰淇淋。
It’s_________________reallycoldice-cream.
⑨電話機(jī)在1876年被貝爾所發(fā)明。
Thetelephone__________________AlexanderGrahamBellin1876.
⑩貝爾于1876年發(fā)明了電話機(jī)。
AlexanderGrahamBell_________thetelephonein1876.
2.學(xué)生們根據(jù)記憶,看大屏幕來完成填空練習(xí)。
3.學(xué)生們完成填空試題后,可以打開課本檢查答案,對錯誤的句子,單獨(dú)進(jìn)行強(qiáng)化記憶。
Ⅲ.Grammar
一般過去時態(tài)的被動語態(tài)的構(gòu)成
英語有兩種語態(tài):主動語態(tài)和被動語態(tài)。主動語態(tài)表示主語是動作的執(zhí)行者,而被動語態(tài)則表示主語是動作的承受者。如:
Wecleanedtheclassroomyesterday.
我們昨天打掃了教室。
(主動語態(tài),主語we是clean這一動作的執(zhí)行者)
Theclassroomwascleanedyesterday.
教室昨天被打掃。
(被動語態(tài),主語theclassroom是clean這一動作的承受者)
一、一般過去時被動語態(tài)
一般過去時被動語態(tài)的結(jié)構(gòu)為“主語+was/were+及物動詞的過去分詞(+by+動作的執(zhí)行者).”。如:
Treeswereplantedlastspring.
去年春天種了樹。
1.肯定句:
主語+was/were+及物動詞的過去分詞+其他.
PaperwasinventedbyChinesepeopletwothousandyearsago.
紙是中國人在二千多年前發(fā)明的。
2.否定句:
主語+was/werenot+及物動詞的過去分詞+其他.
Womenwerenotallowedtotakepartinthegamesatfirst.
開始婦女不允許參加奧運(yùn)會。
3.一般疑問句:
Was/Were+主語+及物動詞的過去分詞+其他?
Werethesepicturesdrawnbyyoursister?
這些圖片是由你妹妹畫的嗎?
二、被動語態(tài)的用法:
1.不知道誰是動作的執(zhí)行者,或沒有必要指出誰是動作的執(zhí)行者。
e.g.Englishisspokenallovertheworld.全世界都在說英語。
2.需要突出或強(qiáng)調(diào)動作的承受者。
e.g.Thisdictionaryisusedbymoststudents.
這本字典是大多數(shù)學(xué)生在用的。
三、主動語態(tài)變被動語態(tài)應(yīng)注意的問題
1.有些短語動詞相當(dāng)于及物動詞,變?yōu)楸粍泳鋾r介詞或副詞不能去掉。
Theyputoffthemeetingbecauseoftheweather.
Themeetingwasputoffbecauseoftheweather.
會議因天氣的緣故被推遲了。
2.含有雙賓語的主動句變?yōu)楸粍泳鋾r,通常把指“人”的間接賓語變?yōu)橹髡Z,指“物”的直接賓語保留不變;如果把指物”的直接賓語變?yōu)橹髡Z,則在間接賓語前加to或for。
Myauntgavemeane-dictionaryyesterday.
Iwasgivenane-dictionaryyesterday.
Ane-dictionarywasgiventomeyesterday.
3.主動句中感官動詞see/hear/watch/feel等和使役動詞make/let/have等后跟省略to
的動詞不定式,變?yōu)楸粍诱Z態(tài)時應(yīng)加上不定式符號to。
Isawaheavymanenterthehouse.
Aheavymanwasseentoenterthehouse.
4.系動詞、不及物動詞或某些短語動詞(happen,takeplace,cometrue,fallasleep…)沒有被動語態(tài)。
WhathappenedtoMr.Brown?
布朗先生發(fā)生了什么事?
Ⅳ.Exercises
練一練
將下列句子變?yōu)楸粍诱Z態(tài)。
1.Hechosesixstorybookstheotherday.
Sixstorybooks____________byhimtheotherday.
2.UncleLeegaveJackalargecakeforhepaintedthewallwonderfully.
Jack___________alargecakeforhepaintedthewallwonderfully.
3.Amouseatehalfofthecakelastnight.
Halfofthe_________byamouselastnight.
將下列句子變?yōu)橹鲃诱Z態(tài)。
4.WerethesemachinesinventedbyEdison?
_______Edison_______thesemachines?
5.ThepostcardwassenttoLindabyPaul.
Paul_______thepostcard_______Linda.
6.AmericawasdiscoveredbyColumbus.
_______Columbusdiscovered_________?
Ⅴ.Practice
Workon4a:
1.TellSstoreadthesentencesin4aandrewritethesentencesusingthepassivevoice.
2.做題方法點(diǎn)撥示例:
①點(diǎn)撥:原句為一般過去時態(tài),原句的謂語動詞為sold,賓語為thefridge;改為被動語態(tài)時,應(yīng)將thefridge作主語,謂語動詞用wassold的形式。
Theysoldthefridgeatalowprice.→
Thefridgewassoldatalowprice.
②點(diǎn)撥:分析原句的句子結(jié)構(gòu)可知,stole是謂語動詞,mycamera是句子的賓語;改為被動語態(tài)句時,應(yīng)將mycamera作句子主語,謂語動詞用wasstolen的形式。
Somebodystolemycamerafrommyhotelroom.→
Mycamerawasstolenfrommyhotelroom.
學(xué)生們自主將其他三個句子變成被動語態(tài)。
3.最后,教師與同學(xué)們一起校對答案,并對學(xué)生們有疑問的地方進(jìn)行解釋,或做出合理的分析點(diǎn)撥。
Wherewerethesephotostaken?
Wewereadvisednottogooutalone.
Thebookwastranslatedintodifferentlanguagesbydifferentwriters.
Workon4b:Completethesentenceswithcorrectformsoftheverbsinthebox.
1.讓學(xué)生們閱讀方框中的詞匯,了解詞匯及句子的意思,為進(jìn)行填詞做好準(zhǔn)備。
eat,like,invite,tell,lock,ring,break,bring
2.認(rèn)真閱讀每個句子,根據(jù)上下文確定空格處應(yīng)填的意思。
3.逐句進(jìn)行分析推敲,然后分析句子的時態(tài)及語態(tài),用適當(dāng)?shù)男问教羁铡?/p>
1)You____________tothepartylastnight,weren’tyou?Whydidn’tyougo?
2)Theearthquakehappenedallofasudden,butluckilythevillagers_____________toasafeplace.
3)Thedoor___________whenwearrived,sowe______thebell.
4)Thestudents___________nottoeatordrinkinclass,butRuby______therulewhenshestartedeatingabiscuitinscienceclass.
5)Thecookies__________bythehungrykidsinlessthan20minutes,andtheyreally_____them.
4.最后,通讀一遍所有句子,進(jìn)行綜合理解,看句子的意思是否通順,合理。
5.ChecktheanswerswiththeSs.
1.wereinvited2.werebrought
3.waslocked,rang(前一句中,門是被鎖的,故應(yīng)用被動語態(tài);后一句中,我們?nèi)グ撮T鈴,是主動語態(tài)。)
4.weretold,broke(前一句中,學(xué)生們是被告訴不要做這些事情,故應(yīng)用被動語態(tài);后一句中,Ruby違反規(guī)則,則是主動語態(tài)。)
5.wereeaten,liked(前一句中,餅干是被孩子們吃掉了,故應(yīng)用被動語態(tài);后一句中,孩子們喜歡這些餅干,則是主動語態(tài)。)
Ⅵ.Practice
Workon4c:Decidewhetheractiveorpassiveformsshouldbeusedinthesesentences.Writethecorrectformsintheblanks.
1.先通讀小短文,了解大意。
Thetelephone______________(invent)byAlexanderGrahamBell.He__________(born)in1847.Mr.Bell________(work)ontheinventionofthetelephonewithThomasWatson.
In1875,Mr.Bell_________(learn)howtosendmusicalnotesthroughaninstrumentsimilartoatelephone.Finally,thetelephone_____________(invent)in1876.Thefirstsentencethat_________(say)onthetelephonebyMr.Bellwas“Mr.Watson,comehere;Iwanttoseeyou.”Todaythetelephone________(use)aroundtheworld.
2.逐句分析每一句話的意思,確定句子主語和謂語動詞之間主動或被動關(guān)系。
3.結(jié)合句子的時態(tài),填上正確的形式。
4.復(fù)讀短文,看是否通順。
5.Checktheanswers
Homework
補(bǔ)全下列主動句變被動句。
1.Jennyputherclothesinthesuitcaselastnight.
Herclothes________inthesuitcaselastnight.
2.ThetwinssanganEnglishsongthatday.
AnEnglishsong____________bythetwinsthatday.
3.Didtheybuildabridgehereayearago?
____abridge____herebythemayearago?
4.Theysoldoutthelightgreendressesyesterday.
Thelightgreendresses______________out.
SectionB1(1a-2e)
一、教學(xué)目標(biāo):
1.語言知識目標(biāo):
1)能掌握以下單詞:crispy,salty,sour,bymistake,customer,theOlympics,Canadian,divide,divide…into,basket,popularity,lookupto,hero,professional
2)能掌握以下句型:
①Potatochipswereinventedbymistake.
②ItisbelievedthatthefirstbasketballgameinhistorywasplayedonDecember21,1891.
③Dr.Naismithdividedthemeninhisclassintotwoteamsandtaughtthemtoplayhisnewgame.
④Atthesametime,theyneedtostopthecompetingteamfromgettingtheballintotheirownbasket.
⑤Thesestarsencourageyoungpeopletoworkhardtoachievetheirdreams.
2.情感態(tài)度價值觀目標(biāo):
了解世界上一些對人類有著重大意義的發(fā)明的相關(guān)信息,開闊學(xué)生的眼界,養(yǎng)成勤于思考,善于發(fā)現(xiàn)的好習(xí)慣,培養(yǎng)學(xué)生的創(chuàng)造精神。
二、教學(xué)重難點(diǎn)
1.教學(xué)重點(diǎn):
1)掌握本課時出現(xiàn)的生詞及用法。
2)進(jìn)行聽力訓(xùn)練,提高綜合聽說能力。
3)閱讀短文,獲得相關(guān)信息,提高學(xué)生們的綜合閱讀能力。
2.教學(xué)難點(diǎn)
1)聽力訓(xùn)練
2)閱讀2b部分的短文并完成相關(guān)要求。
三、教學(xué)過程
Ⅰ.Warmingup
1.LetSswatchaninterestingpicture.
2.Asksomequestionsaboutthem.
1.Whatdidtheyeat?
S1:Icecream.
2.Whatdidthebigdogthinkoftheice-cream?
S2:Sweet,cool,anddelicious!
Welllet’slookatsomeotherdeliciousfood,please.
Ⅱ.Talking
Workon1a
1.TellSsthatthewordsintheboxdescribehowfoodcantaste.Writethemunderthecorrectpictures.Somepictureshavemorethanoneword.
2.Ssworkwiththeirpartnersandtrytowritesomeproperwordsunderthepictures.
3.LetsomeSsreadtheiranswers.Trytorememberthenewwords.
Workon1b
1.LetsomeSsreadtheadjectivewordsinthebox.Makesuretheyallknowthemeaningofeachword.
2.Ssdiscusswiththeirpartners.Trytowritethenameofadifferentfoodaftereachword.
Learnthenewwordstogether:
Ⅲ.Listening
Workon1c
1.TellSstheconversationisabouthowthepotatochipswereinvented.Thestoryisveryinteresting.
2.First,letoneSsreadthesentencesin1c.Makesuretheyknowthemeaningofeachsentence.
1.Potatochipswereinventedbymistake.
2.Theywereinventedin1863.
3.Thecustomerthoughtthepotatoeswerenotthinenough.
4.Thecustomersaidtheywerenotsaltyenough.
5.Georgewantedtomakethecustomerhappy.
6.Thecustomwashappyintheend.
3.PlaytherecordingfortheSs.Listenforthefirsttime.PlaytherecordingagainandjudgeTorF.
Keys:T,F,T,F,F,T
4.Listenandanswerthequestions.
1.Whoinventedpotatochips?
2.Whenweretheyinvented?
3.Whatdidthecustomorderattherestaurant?
4.WhatdidthecustomthinkofthepotatochipsGeorgecookedatfirst?
5.HowdidGeorgecookthepotatoesthen?
Workon1d
1.LetSsreadthearticlein1dfirst.TellSstolistenagainandfillintheblankswiththerightwords.
2.PlaytherecordingagainfortheSstolistenandwritethewords.
TheHistoryofPotatoChips
Doyouknowhowpotatochipswereinvented?Potatochips____________byacookcalledGeorgeCrum.Theywereinventedin____.
GeorgeCrumcutthepotatoesreally,really____andthencookedthemforalongtimeuntiltheywere_____.Finallyheputlotsofsaltonthemsotheywere____.
Keys:wereinvented,1853,thin,crispy,reallysalty
Ⅳ.Pairwork
1.Workinpairs.Makeaconversationabouttheinventionofpotatochips.Usetheinformationin1cand1d.
2.Asksomepairstoactouttheirconversationinfrontoftheclass.
Ⅴ.Discussion
Showsomepicturesofplayingbasketball.AskSssomequestionsaboutbasketballgames.Discussthesportwithyourpartnerandshareyourideaswiththeclass.
e.g.
T:Doyoulikebasketball?(What’syourfavoritesport?)
S1:Sure.Ilikeitverymuch.
T:Doyouwatchbasketballgames?
S2:Yes.IliketowatchtheNBAandCBA.
T:Doyouknowthehistoryofbasketballgame?
Ⅵ.Reading
FastReading
TellSstoreadthepassagequickly.Andfindthemainideaofeachparagraph.
Keys:1.Themainhistoryofbasketball.
2.HowthebasketballwasinventedbyJames.
3.Thepopularityofbasketballaroundtheworld.
CarefulReading
1.T:Nowlet’sreadthemindmapin2c.Trytounderstandthemeaningofthemap.
AskSstocompletethemindmapwiththeinformationinthepassage.
Mind-mapping
Changingtheinformationyoureadintoamindmapmayhelpyourememberitmoreeasily.
2.Ssreadthepassagecarefullyandtrytofillinthemindmapwiththeproperwords.
Development:
?inventedby______________
?firstgameon________________
?becameOlympiceventin______intheyear______.
?mostfamousgames:_____
?populargamesinChina:_____
Game:
?playedinsideonahard_____.
?____teams
?get_______intootherteam’s______.
Popularity:
?playedby__________________people.
?over____countries
3.Checktheanswerswiththeclass.
4.TellSstoworkhardandaddsomethingtothemindmap.
EncourageSstotrytheirbest.
Postreading
Workon2d
1.Nowlet’sworkon2d.Firstreadthequestionsbelow.Thentrytoreadthepassageagainandfindtheanswerstothequestions.
2.Ssreadthepassageagainandtrytofindtheanswerstothequestions.
1.Whoinventedbasketballandhowisitplayed?
2.Whenwasthefirstbasketballgameinhistoryplayed?
3.WhyweretheBerlinOlympicsimportantforbasketball?
4.WhataretheprofessionalbasketballgroupsinAmericaandChina?
5.Howpopularisbasketball?
3.LetsomeSsreadtheiranswersandcorrecttheirmistakes.
Ⅶ.Languagepoints
1.Potatochipswereinventedbymistake.
bymistake錯誤地;無意中
e.g.Somebodytookthemyumbrellabymistake.有人錯拿了我的傘。
Ipickedupyourbagbymistake.我錯拿了你的包。
2.Dr.Naismithdividedthemeninhisclassintotwoteams…
dividev.分開;分散
divide…into…把……分開;分散
e.g.Shedividedtheorangeintoquartersandeachateapiece.
她把橙子分成四份,每人吃一份。
3.Today,thepopularityofbasketballhasrisenaroundtheworld,withmanyyoungpeopledreamingofbecomingfamousplayers.
1)todayadv.修飾整個句子,表示當(dāng)前的一段時間,“如今;當(dāng)今”。
e.g.Today,onlyafewkindsofthesebeautifulanimalsstillliveontheearth.
現(xiàn)今,這些美麗的動物只有少數(shù)幾種還生活在地球上。
2)with與在意義上有主謂關(guān)系的復(fù)合結(jié)構(gòu)manyyoungpeopledreamingof…構(gòu)成短語,用作狀語。
4.Basketballhasnotonlybecomeapopularsporttoplay,butithasalsobecomeapopularsporttowatch.
notonly…,butalso…不但……而且……若連接兩個成分作主語,謂語動詞與靠近的主語保持一致。
e.g.Notonlythestudentsbutalsotheirteacherisenjoyingthefilm.
不僅學(xué)生們在欣賞這部影片,他們的老師也在欣賞這部影片。
5.Thenumberofforeignplayers,includingChineseplayers,intheNBAhasincreased.
1)number表示數(shù)量。由于是單數(shù)形式,謂語動詞需要與之相配,為hasincreased。這種主語和謂語在數(shù)上的匹配稱作“主謂一致”。當(dāng)主語為復(fù)數(shù)概念是,謂語動詞用復(fù)數(shù)形式與之匹配;當(dāng)主語為單數(shù)概念時,謂語動詞則用單數(shù)形式。
e.g.Peoplethereareveryfriendly.people為復(fù)數(shù)概念。
TheUnitedNationsisaninternationalorganizationthattriestofindpeacefulsolutionstoworldproblems.theUnitedNations是一個組織,為單數(shù)概念。
2)thenumberof…“……的數(shù)量;……的數(shù)目”。作主語時,謂語動詞應(yīng)用單數(shù)形式。
anumberof…“若干的,一些”,修飾可數(shù)名詞。作主語時,謂語動詞應(yīng)用復(fù)數(shù)形式。
e.g.Thenumberofpeoplekilledintheaccidenthasn’tbeenannouncedyet.
這次事故中的死亡人數(shù)尚未公布。
Anumberofpeopleareunhappywiththisdecision.
一些人對這項(xiàng)決定并不滿意。
6.Manyyoungpeoplelookuptothesebasketballheroesandwanttobecomelikethem.
lookupto欽佩;仰慕
e.g.Theartistislookeduptoforhislandscapepaintings.
這名畫家以風(fēng)景畫受人仰慕。
拓展:look詞組
lookback回頭看;回顧
lookdownupon(on)看不起,輕視
lookforwardto盼望,期待
lookinto朝......看去;調(diào)查
looklike看上去象
lookon旁觀,觀望
lookout當(dāng)心,小心,留神
lookthrough瀏覽;透過......看
lookup查閱;抬頭看
Ⅷ.Discussion
Workon2e
1.AskSswhattheythinkoffamousbasketballplayers.Makealistofgoodanddifficultthingsaboutbeingabasketballplayer.
2.Ssworkingroups.Discussthemwiththeirpartnersandmakealist.
3.Letsomegroupsreadtheirlists.
Homework
Writeashortpassageaboutthedevelopmentofbasketball.
SectionB2(3a-SelfCheck)
一、教學(xué)目標(biāo):
1.語言知識目標(biāo):
1)復(fù)習(xí)一般過去時態(tài)被動語態(tài)的用法。
2)能夠用英語講述自己所熟悉的某一發(fā)明的簡單過程。
3)能用就本單元所學(xué)習(xí)的寓言故事等語言材料,進(jìn)行完型填空。并用英語介
紹某一發(fā)明的簡要過程。
2.情感態(tài)度價值觀目標(biāo):
了解世界上一些對人類有著重大意義的發(fā)明的相關(guān)信息,開闊學(xué)生的眼界,養(yǎng)成勤于思考,善于發(fā)現(xiàn)的好習(xí)慣,培養(yǎng)學(xué)生的創(chuàng)造精神。
二、教學(xué)重難點(diǎn)
1.教學(xué)重點(diǎn):
1)用英語介紹某一發(fā)明的簡要過程。
2)掌握本單元所學(xué)的詞匯、句型及語法知識,并能進(jìn)行綜合練習(xí)運(yùn)用。
3)完成Selfcheck部分的練習(xí)試題。
2.教學(xué)難點(diǎn):
用英語介紹某一發(fā)明的簡要過程。
三、教學(xué)過程
Ⅰ.Revision
1.ReviewtheexpressionsandsentencesinSectionB1.
2.Checkthehomework.
LetSsintroducethehistoryofbasketball.
Ⅱ.Leadin
1.AskSswhichinventiontheylikebest.
Ssthinkabouttheirfavoriteinventions.
2.LetsomeSstalkabouttheirfavoriteinventions.
Ⅲ.Thinking
1.AskSswhatthingstheydon’tliketodo.
e.g.Problem:quicklytakingnotesinclass.
2.Discussingroupandthinkofaninventionthatcouldhelpyou.
e.g.Newinvention:aspecialpen
Whatitisusedfor:takingnotesquicklyinclass
3.Ssdiscussingtheproblemsandtrytomaketheirownnotes.
4.LetsomeSsreadtheirnotestotheclass.
Ⅳ.Writing
Workon3b:
1.TellSstowriteadescriptionofyournewinvention.
2.Thefollowingsentencestructuremayhelpyou.
常用句型:
①Ithink…isaveryusefulinvention.
我認(rèn)為……是一項(xiàng)很有用的發(fā)明。
②…wasinventedby…
……是由……(某人)發(fā)明的
③…wasinventedin…
……是在……(某時間)發(fā)明的
④Itwasusedfor…它被用來……
⑤…ismadeof………是由……(材料)制成的
Ⅴ.SelfCheck
WorkonSelfCheck1:
1.Readthewordsintheboxandmakesuretheyknowthemeaningofeachword.
2.Readthepassageandtrytofillintheblankswiththeproperword.
3.Readthepassageagain.Checkiftheformsofthewordsarecorrect.
3.LetsomeSsreadtheiranswers.Correctthemistakes.
WorkonSelfCheck2
1.TellSstorewritethesentencesusingthepassivevoice.
2.方法指導(dǎo):
復(fù)習(xí)一般過去時態(tài)的被動語態(tài)的句子結(jié)構(gòu)。
復(fù)習(xí)將主動語態(tài)句子變?yōu)楸粍诱Z態(tài)句子的過程。
3.Ssworkbythemselvesandtrytorewritethesentences.
4.Checktheanswerswiththeclass.
WorkonSelfCheck3
Findoutinformationaboutaninventionyouwouldliketoknowmoreaboutandwritesentencesbelow.
Invention:__________
When:_____________
Who:_____________
Purpose:__________
Exercise:
Iftimeisenough,dosomemoreexercisesonbigscreen.
一、用所給單詞的適當(dāng)形式填空
1.Duringtheafternoon,therewasa_______(suddenly)heavyfallofsnow.
2.Ithinkthetelephone_____________(invent)beforethecar.
3.The__________(Canada)songAlouette(百靈鳥)isafunsongaboutabird.
4.They____________(invite)totakepartintheMayDaycelebrationsinBeijing.
5.The___________(popular)ofprivatecarsischangingthepeople’slifestyle.
6.Whenthebill____________(bring)tohim,hewassuchsurprised.
7.Theygavetheirlivesfortheircountryandwerehonoredas________(hero).
8.We___________(divide)intoeightgroupsbyourteacherlastweek.
Homework
1.試著向你的朋友用英語講述籃球的發(fā)展過程。
2.用下列詞匯造句子。
lookupto,bymistake,dailyactivities,Itissaid,allofasudden,fallinto,atthe
Olympics
Unit 9 When was it invented? 導(dǎo)學(xué)案
Unit9Whenwasitinvented?導(dǎo)學(xué)案
教學(xué)目標(biāo):學(xué)習(xí)一般過去時的被動語態(tài)和特殊疑問句。
重難點(diǎn):教學(xué)重難點(diǎn):
一般過去時態(tài)的被動語態(tài)
基本結(jié)構(gòu):助動詞be(was/were)+及物動詞的過去分詞
Athiefwascaughtlastnight.
Theywereaskedtospeakatthemeeting.
肯定式:Itwasmade.
否定式:Itwasnotmade.
疑問式:Wasitmade?No,itwasn’tYes,itwas
情境導(dǎo)入:warm-up
Askthestudentstobefamiliarwiththewordsbelowaccordingtothepicturesoncomputer.
Telephone,calculator,car,personalcomputer,TV,electriclight,lightbulb,alarm,clock,microwaveoven,electricslipper.
一、落實(shí)預(yù)習(xí):見《助學(xué)》第133頁翻譯探究
教學(xué)操練1a,1c,2c
學(xué)生看書本上1a的圖畫,根據(jù)圖畫,把1a,1c,2c中的語言點(diǎn)綜合起來,叫學(xué)生相互間回答問題。并用剛剛學(xué)到的目標(biāo)句型來操練。最后,抽查幾對學(xué)生,讓他們在全班面前,按要求進(jìn)行對話。
2)教學(xué)1b,2a,2b
首先,幫助學(xué)生明確本題的要求。接著,聽力練習(xí),學(xué)生根據(jù)錄音內(nèi)容完成1b,2aand2b.
最后,重放一遍錄音內(nèi)容,學(xué)生跟讀。
4、拓展創(chuàng)新:
ConsolidationandExtension.
完成一個任務(wù)
Asksomestudentstoreadaboutaninventionusinganencyclopediaorotherbookfromthelibrary,orbylookingupinformationontheInternet.Havethestudentswriteupashortreportanddrawasimplepictureoftheinventionorbringinaphotoofit.Askeachstudentstoshowthepictureandreadhisorherreporttotheclass.
二小組探究(二)漢澤英
1)計(jì)算機(jī)是何時發(fā)明的?
2)誰發(fā)明了計(jì)算機(jī)?
3)計(jì)算機(jī)是用來做什么?
4)你認(rèn)為什么是最有用的發(fā)明?
5)它能夠給人們更多時間工作和玩。
三精講點(diǎn)撥典型例題解析:
1.--Whataniceclassroom!--It____everyday.
A.iscleaningB.hascleanedC.mustcleanD.iscleaned
解析:推測這句話的意思應(yīng)該是“它每天都被打掃”,考查被動語態(tài)的結(jié)構(gòu)be+動詞的過去分詞。因此答案應(yīng)該選D。
2.IknowBeijingwell.I____therethreetimes.
A.willgoB.havebeenC.wentD.havegone
解析:推測這句話的意思“我很了解北京,我去過那三次”。表示去過應(yīng)該采用的時態(tài)是現(xiàn)在完成時,因此可排除A和C,區(qū)別havebeen和havegone,havebeen去過;havegone去了(還沒回來)。因此應(yīng)該選擇B。
中考連接:
1.--Lookatthesignontheright.--Oh,smoking____here.
A.doesn’tallowB.isn’tallowedC.didn’tallowD.wasn’tallowed
2.--Willyoucometothedinnerparty?--Iwon’tcomeunlessJim______.
A.can’tbeinvitedB.wasinvitedC.willbeinvitedD.isinvited
四歸納總結(jié)梳理知識:本單元主要學(xué)習(xí)了一般過去時的被動語態(tài),包括其結(jié)構(gòu)與用法。利用幾項(xiàng)發(fā)明創(chuàng)造練習(xí)這一知識,最后用一篇小報(bào)告來完成寫作練習(xí)。
見《助學(xué)》第133頁當(dāng)堂檢測
二次備課
教學(xué)反思:
組長簽字:________
主任簽字:________
至善中學(xué)九年級英語學(xué)科導(dǎo)學(xué)案
課題:Unit9SectionB課型:NEW主備人:審核人:授課教師:編號:
教學(xué)目標(biāo):能力目標(biāo):1.能在具體語境中正確運(yùn)用被動語態(tài)。2.情感目標(biāo):培養(yǎng)愛國主義精神。
Trainstudents’writingskillwithtargetlanguage
重難點(diǎn):KnowledgeObjects(1)KeyVocabulary:ancientlegendbushremainnoticeproducepleasantinthiswaypieflyingthrow重點(diǎn)詞匯用法及一般過去時被動語態(tài)用法。
(2)TargetLanguage:Theflyingdiskwasinventedbycollegestudents.
What/When/Who/Howwasinvented(by)?
在課文中找到以下短語:
錯誤地偶然地根據(jù)
落入這樣___________
1)教學(xué)操練1a,1c,2c學(xué)生看書本上1a,1b完成1a,1b2)教學(xué)2a,2b,聽一聽填一填完成2aand2b.3)2a,2b回答問題1.Whatisthisarticleabout?2.Wasitinventedonpurposeorbyaccident?3.Whenwasitinvented?4.Whowasinventedby?二.精講點(diǎn)撥:
1.Potatochipswereinventedbymistakes.mistake作名詞“錯誤”makeamistake出錯e.g.Youhavemadeamistakehere.mistake…for…錯把……當(dāng)作……Theymistookhimforhisbrother.bymistake錯誤地e.g.Theysentthelettertomebymistake.2.Gerogewantedtomakethecustomerhappy.make表示“使……怎么樣”,其后常帶復(fù)合賓語。常見結(jié)構(gòu)為:主語+make+賓語+名詞/形容詞(做賓補(bǔ))water(產(chǎn)生)apsmell.典型例題解析:1.Didyouknowthattea…wasinventedbyaccident?byaccident“偶然地,碰巧”。同義詞組是bychance,同義詞是accidentally,反義詞組是onpurpose.e.g.hefoundanewwaytosolvetheproblembyaccident.2.Althoughteawasn’tbroughttothewesternworlduntil1610,…(1)although作連詞,意為“雖然,盡管”,引導(dǎo)讓步狀語從句,我們不能根據(jù)漢語習(xí)慣,在后面使用連詞but,不過它可以與yet,still連用;若主從句的主語相同,且從句謂語含有動詞be,可將從句主語和動詞be省略。e.g.Althoughheisverybusy,healwaystalkswithus.(2)not…until意為“直到……才”until引導(dǎo)一個時間狀語從句。IdidnotgotobeduntilIfinishedmyhomework.3.AccordingtoanancientChineselegend,theemperorShenNongdiscoveredtea…(1)accordingto是個短語介詞,意為“根據(jù)……;依照……”后接代詞,名詞或由疑問詞以及whether引出的名詞性從句。e.g.Accordingtotheradio,itwillraintomorrow.(2)discover意為“發(fā)現(xiàn)”,指發(fā)現(xiàn)的對象是本來存在的。find意為“找到”,強(qiáng)調(diào)結(jié)果。invent意為“發(fā)明”,發(fā)明的對象是以前沒有的東西。3.Someleavesfromanearbybushfellintothewaterandremainedthereforsometime.(1)nearbyadj.“附近的“,e.g.Heworksinanearbyfactory.(2)leaf的復(fù)數(shù)形式為leaves(3)remain表示“繼續(xù)留在某處”e.g.Howlongwillyouremainhere?(4)fallinto“落入,陷入”e.g.Hewasdrunkandfellintothewater.
三.當(dāng)堂檢測:見助學(xué)P135——136四.鞏固測評Completethesentences:
1.這樣,發(fā)明了世界上最受喜歡的飲料之一。
__________________________________________
2.根據(jù)中國古代的傳說,神農(nóng)在室外火爐上燒飲用水時發(fā)現(xiàn)了茶。
_____________________________________________
3.世界上最受歡迎的飲料是偶然發(fā)現(xiàn)的。
__________________________________________
4.這種飲料直到那之前的三千多年前被發(fā)現(xiàn)。
_____________________________________
說一說這節(jié)課你學(xué)到了什么知識?二次備課
教學(xué)反思:
組長簽字:
主任簽字:
至善中學(xué)九年級英語學(xué)科導(dǎo)學(xué)案
課題:Unit9Whenwasitinvented?(Self-check)課型:新授
主備人:審核人:授課教師:______________編號:____
教學(xué)目標(biāo):
1、掌握一般過去時的被動語態(tài)。
2、學(xué)會談?wù)摪l(fā)明的歷史。
重難點(diǎn):一般過去時態(tài)的被動語態(tài)
基本結(jié)構(gòu):助動詞be(was/were)+及物動詞的過去分詞
Athiefwascaughtlastnight.
Theywereaskedtospeakatthemeeting.
肯定式:Itwasmade.
否定式:Itwasnotmade.
疑問式:Wasitmade?No,itwasn’tYes,itwas
I,獨(dú)立完成助學(xué)P136翻譯探究。
II,預(yù)習(xí)并完成Self–checkAction1.
III,根據(jù)漢語提示及句意寫出單詞
1.Momaddedsaltbutitstillwasn’tsenough.
2.Shelikesccookies.Theyarehard,dryandeasilybroken.
3.-Whatareyoudoing?--------I’mreadingan(古老的)legend.
4.GeorgeCrumisa(廚師).Heinventedchipsbymistake.
5.-Canyoushowmehowto(投)theflyingdisk?---------Dolikethis.
6.Ipreferlemonstooranges.Ilikethestastes.
7Idon’tlikeeatingchocolate.Ittastestoos.
8.Edisonimanyusefuliinhislife.Thelight(invent)byhim.
9.Thetelephone(invent)in1876.Ithink(最有用的發(fā)明)isthelightbulb.
10.Thebattery-operatedslippers(被用來)(see)inthedark.
11.Thesebooksareusedonlyteachers.請選擇(for/as/by/to)
12.Theshoeswithadjustableheels(被用來)(change)thestyleoftheshoes.
二、落實(shí)預(yù)習(xí)
各小組長檢查本組助學(xué)和課本上完成情況,找出本組多數(shù)學(xué)生不理解的知識。
三、小組探究
a)Action1:GetthestudentstomaketheirownsentenceswiththewordsofAction1.(10mins)
Asksomegroupstogivetheotherstheirsentences,andcheckthem
b)拓展:描述你曾吃過的食品
酸的甜的咸的脆的辣的苦味的bitter
potatochips2.lemon3.icecream4.tea
c)Action2:Findoutwhenthesethingswereinventedandthenwriteaboutthem.
三達(dá)標(biāo)檢測:
1.薯?xiàng)l是無意中被發(fā)明的。
Potatochipswere___________________________.
2.顧客認(rèn)為土豆不夠薄。
The__________thoughtthepotatoesweren’t________________.
3.薯?xiàng)l是一個名叫喬治克拉姆的大廚發(fā)明的。
Potatochips_______________byachef______GeorgeCrum.
4.他把它們炸了很久直到酥脆。并且撒了很多鹽因此它們很咸。
Hecookedthem_____alongtime_______theywere_________.
5.誰發(fā)明了茶?(茶是誰發(fā)明的?)
Who________tea?
=whowastea______________?
6.你知道茶這種在世界上最受歡迎的飲料〔在水之后〕是意外被發(fā)現(xiàn)的嗎?
Didyouknowthattea,themost______________intheworld(_______________)wasinvented_______________.
7.盡管茶直到1610年才被帶到西方國家,但是這種飲料在那之前3000多年前就已被發(fā)現(xiàn)了。
__________teawasn’t__________totheWesternworld________1610,the________was__________________threethousandyears___________that.
8.根據(jù)一個古老的中國傳說
__________to____ancientChineselagend.
9.在戶外的篝火上煮飲用水
Boiling__________water_________an_______fire.
10.附近灌木叢的一些葉子落到水中并停留了一段時間。
Some__________froma______bush_____________thewaterand__________there______sometime.
完成助學(xué)P137全真考題
二次備課
教學(xué)反思:
組長簽字:_________
主任簽字:_________
至善中學(xué)九年級英語學(xué)科導(dǎo)學(xué)案
課題:Unit9Whenwasitinvented?(reading)課型:新授
主備人:審核人:____________授課教師:_____________編號:____
教學(xué)目標(biāo):1,Talkaboutthehistoryofinventions.
2、通過對被動語態(tài)表達(dá)的發(fā)明和創(chuàng)造的事物來認(rèn)識人類科技進(jìn)步和培養(yǎng)學(xué)生的創(chuàng)新能力來表達(dá)情感,態(tài)度,價值觀的課堂體現(xiàn)。
3、通過對一般過去時被動語態(tài)的掌握進(jìn)一步了解和掌握被動語態(tài)其他時態(tài)的表達(dá)。
重難點(diǎn):掌握過去時的被動語態(tài)was(were)+動詞的過去分詞
1.世紀(jì)在六世紀(jì)2.積極的,活動的活動(n.)3.創(chuàng)造(v.)有創(chuàng)意的
4.木制的木頭5.發(fā)展(v.)發(fā)展(n.)6.流行的流行普及(n.)7.金屬
8.低于9.rise(過去式)(過去分詞)
10.與…─相撞11把…分成
四、落實(shí)預(yù)習(xí)
讀課文,判斷下列句子的正(T)誤(F)。
()1.Basketballwasinventedin1861.
()2.DrNaismithcreatedthebasketballgamewhichwasplayedindoorsatfirst.
()3.DrNaismithdividedallhisclassmatesintotwoteamstoplayhisnewgame.
()4.DrNaismithusedthebackboardtohelptheplayersputtheballintothebasket.
()5.Tillnow,therehaven’tbeenanyChinesebasketballplayersinNBA.
五、小組探究
《助學(xué)》P136翻譯探究
六、精講點(diǎn)撥
1:Thesportofbasketballisalittleoverahundredyearsold.alittle與abit
(1)相同處:
①做狀語,修飾比較級。例如:Heisalittle/abitbettertody.
②做主語或賓語。例如:Pleasegivemealittle/abit.
(2)不同處:
①notalittle=verynotabit=notatalle.g.Heisnotalittletired.他非常累。
②Heisnotabittired.他一點(diǎn)兒也不累
③前置做定語時后常接of,但alittle不接of,而abitof后的of不可省略,即alittlemoney=abitofmoney
2:Itisplayedbymorethan100millionpeopleinover200countriesincludingChina,wherebasketballhasbeenplayedinparks…
(1)Itisplayedby…是被動結(jié)構(gòu),“被。。。玩?!薄?。。
(2)morethan=over超過,多于。。。
(3)including動詞的現(xiàn)在分詞作狀語
(4)where引導(dǎo)一個非限定定語從句
(5)hasbeenplayed是一個現(xiàn)在完成時的被動句
3,DrNaismithdividedthemeninhisclassintotwoteamsandtaughtthemhowtoplayhisnewgame.
(1)divide…into…把。。。分成。。。
(2)howtoplay…疑問詞加動詞不定式=howtheyplayed…
4,Itisbelievedthat…大家相信。。。Itissaidthat…據(jù)說。。。
Itisreportedthat…據(jù)報(bào)道
5,thenumberof。。。的數(shù)量,anumberof。。。大量的
七、達(dá)標(biāo)檢測
《助學(xué)》P139-144自主評價
八、歸納總結(jié)_______________________________________
1.They’remakingtoomuchnoisehere.Let’sgo____.
A.somewherequietB.nowherequietC.everywherenoisyD.anywherenoisy()
2.—Didn’thegohomelastSunday?—______.
A.Yes,hedidB.No,hedidC.Yes,hedidn’tD.No,hedoesn’t()
3.______onrealiceisveryexciting.
A.SkateB.SkatesC.SkatedD.Skating
4.Wehave______oursportsmeetingtillnextMondaybecauseofthebadweather.
A.putonB.putoffC.putdownD.putup()
5.______thestudentsintheprimaryschoolisaboutthreethousand,and______ofthemaregirls.
A.Anumberof,twothirdB.Thenumberof,twothirdsC.Anumberof,twothirdsD.Thenumberof,twothird
二次備課