小學(xué)語文微課教案
發(fā)表時間:2020-12-04Unit4.Electricity2。
Unit4.Electricity2
ReadingA課時第1課時
教學(xué)目標(biāo)1.讓學(xué)生了解科普文章類文章,培養(yǎng)學(xué)生的閱讀興趣;
2.引導(dǎo)學(xué)生學(xué)習(xí)有關(guān)電的來源、電的流程、使用途徑等知識內(nèi)容,激發(fā)學(xué)生思維;
3.引發(fā)學(xué)生思考電是人類仆人的真正含義
重點和難點1.學(xué)習(xí)和掌握與電相關(guān)的詞匯與句型;
2.培養(yǎng)閱讀技巧;
3.了解電的產(chǎn)生與輸出過程。
教學(xué)過程
Step1.Warming-up
1.TalkaboutthecartoonpictureonP49.
2.Discusssomethingsaboutelectricity.
Step2.Pre-ReadingPreparation
1.Letthestudentsdiscussingroup,thenansweringthefollowingquestions.
Whatdoeselectricitylooklike?
Howcanweknowthereiselectricity.
Whatcanwedowithelectricity?
Step3.While-reading
1.Lookatthetitle,thepicture,thefirstandthelastparagraphsandanswerthequestionsofA1:
whatisthegirlgoingtobuy?
Whatdidtheboyaskhertodo?
Whoorwhatistheservantinthetitle?
2.Checktheanswerafterthefirstreading,andaskthestudentwhichlinescanfindtheanswers.
3.Readthestoryforthesecondtimeandanswerthefollowingquestions:
DidBennyoftentrytofoolDaisy?
Canweseeelectricity?
DidBennyfoolDaisysuccessfully?
HowdidBennyexplainaboutelectricity?
4.ReadthetextforthesecondtimeandfinishA3andA4.
5.Checktheanswers,thendiscussinghowdoeselectricitymakethelightbulbshine.
6.Readafterthetapeandtranslatethewholepassage.
Step4.Post-Reading
1.Languagepoints
2.Haveadebate:electricityisagoodservantorabadservant?
3.FindthetruemeaningofAservantofmankind.
Homework:
1.Writedowntheimportantphrasesandsentences.
2.FinishtheexercisesonBookBandEnglishWeekly.
教學(xué)反思
精選閱讀
Unit4Electricity
一般給學(xué)生們上課之前,老師就早早地準(zhǔn)備好了教案課件,大家在用心的考慮自己的教案課件。只有寫好教案課件計劃,才能促進(jìn)我們的工作進(jìn)一步發(fā)展!你們會寫教案課件的范文嗎?急您所急,小編為朋友們了收集和編輯了“Unit4Electricity”,但愿對您的學(xué)習(xí)工作帶來幫助。
Unit4Electricitypacket小包裝
electricity電
fool愚弄;欺騙
flow流;流動
explanation解釋;說明
servant仆人
mankind人類
form形式;形態(tài)
energy能量
bulb電燈泡
flat公寓;單元房
connect與…相連接
powerstation發(fā)電廠
battery電池
chemical化學(xué)制品
advice忠告;建議
ricecooker電飯煲
pot管;壺
housewife家庭主婦
careful仔細(xì)的;小心的
unplug拔去(塞子,插頭)
microwave微波爐
heat加熱;變熱
metal金屬
kettle水壺
iron熨斗
move移動
screen屏幕;熒屏
analoguetelevision模擬電視
degitaltelevision數(shù)碼電視
quality質(zhì)量;素質(zhì);特征
cover覆蓋
lock鎖上
peephole窺視孔
test測試;檢驗
lean傾斜,使斜靠
staff職工
customer顧客,客戶
properly恰當(dāng)?shù)?得體地
Unit6Electricity知識點整理
Unit6Electricity知識點整理
1.moment可數(shù)名詞,意為”瞬間;片刻”如:I’dliketotalktoyouforamoment.
與moment相關(guān)的短語:
amomentago剛剛;剛才如:Hewashereamomentago.
atthemoment現(xiàn)在;此刻如:Heisathomeatthemoment.
waitamoment等一會兒如:Waitamoment,please.
inamoment馬上;趕快later副詞,意為”后來;以后”
atthemoment此時此刻forthemoment暫時atanymoment任何時刻
2.apacketof一袋
不可數(shù)名詞沒有復(fù)數(shù)形式,在表示數(shù)量時,常用“a+單位量詞+of+不可數(shù)名詞”結(jié)構(gòu)。
如:apieceofmeatapieceofpaperaglassofapplejuice;abagofmilk
數(shù)詞+單位量詞+of+不可數(shù)名詞可數(shù)名詞復(fù)數(shù)
如:twoglassesofwaterthreecupsofteatwopacketsofsweetsthreebagsofpencils
3.inaway在某種程度上
ontheway在路上;intheway擋道;inthisway這邊走;bytheway順便問下
4.connect連接…常用結(jié)構(gòu):beconnectedtosth.連接到……
connectsth.to/with…把…和…連接起來.
如:TurnonyourcomputerandconnectittotheInternet.
TherailwaylineconnectsWuhantoShanghai.
5.powerstation發(fā)電站
6.washingmachine洗衣機(jī)
7.switchoff=turnoff關(guān)掉
8.tidyup收拾整理=putaway
9.aircondition空調(diào)
10.comeinto進(jìn)入……之內(nèi)
11.“asmany+復(fù)數(shù)名詞+as”意為”和……一樣多的…”
如:Ihaveasmanybooksasyou.我和你有一樣多的書.
“asmuch+不可數(shù)名詞+as”意為”和…一樣多的…”
如:MybrotherdrinksasmuchmilkasIeveryday.
12.sharesth.withsb.與某人合用/分享某物
13.(1)“keep+sb./sth.+形容詞”意為“讓某人/某物保持某種狀態(tài)”。
(2)keepdoingsth.連續(xù)不斷地做某事,一直做。強(qiáng)調(diào)不斷重復(fù)的動作。
如:LiLeikeepsbuyingbooksaboutcars.李雷不斷地買有關(guān)車的書。
(3)keepsb./sth.doingsth.讓某人不斷地做某事
(4)keepsb.fromdoingsth.阻止某人做某事
如:Wemustkeepthemfromgettingtoknowourplans.我們必須防止他們知道我們的計劃。
14.atleast至少
15.makesure務(wù)必,確信
Ⅱ.語法:情態(tài)動詞
一、情態(tài)動詞的定義
情態(tài)動詞是一類用于表示說話人的語氣和情態(tài)的助動詞。常表示命令、請求、拒絕、義務(wù)、可能、需要等。
二、情態(tài)動詞的特點
1.情態(tài)動詞無人稱和數(shù)的變化,
2.情態(tài)動詞后面跟的動詞需用原形,否定式構(gòu)成是在情態(tài)動詞后面加"not"。
3.個別情態(tài)動詞有過去式,過去式用來表達(dá)更客氣,委婉的語氣,時態(tài)性不強(qiáng),可用于過去,現(xiàn)在。
三、情態(tài)動詞的用法
1.can/could;can’t/couldn’t(否定)
1)表示能力,意為“能、會”,例如:
如:IcanspeakalittleEnglish.--Canyourideabike?
Ican’tswim.--Yes,Ican./No,Ican’t.
2)表示請求或允許,多用于口語中,意為“可以、能”等
如:Youcangohomenow.現(xiàn)在你可以回家了--CanIborrowyourbike?
Youcan’tstopyourcarhere.--Yes,youcan./No,youcan’t.
3)用于否定句、疑問句中,表示猜測、懷疑或不肯定.
如:Lucycan’tbeathomenow,shewenttotheparkjustnow.
Wherecanitbe?Ican’tfindmyfootball.
1)could是can的過去式,有兩種用法,一種表示過去式;一種用來表達(dá)更加客氣,委婉的語氣,時
態(tài)性不強(qiáng),可用于過去,現(xiàn)在。
2)beableto意為“有能力,能夠做...”,相當(dāng)于can/could,但它有人稱,數(shù)和時態(tài)的變化。
2.may;maynot(否定)
1)表示“請求,許可”,此時與can同義,可以互換使用
如:MayIborrowyourbike?CanIborrowyourbike?
Yes,youmay./No,youmaynot.Yes,youcan./No,youcan’t.
2)may/might表示不太肯定的猜測,意為“有可能”
如:Lucymaycometoschoollatetoday.
Itmightraintoday.
:might是may的過去式,有兩種用法,一種表示過去式,一種表示更加委婉,客氣的語
氣或?qū)赡苄缘膽岩伞?br> 3.must;mustn’t(否定)
1)must(“必須”,表示命令),mustn’t(“一定不能”,表示強(qiáng)烈禁止...)
如:Youmustgotobedbefore22:00pm.
Youmustn’tplaywithfire.It’sdangerous!
--MustIwritedownthesentences?
--No,youneedn’t.(--No,youdon’thaveto)
注意:在回答must的疑問句中,否定回答用needn’t或don’thaveto表示“不必”,不用mustn’t
2)must還可以表示非??隙ǖ牟聹y,意為“一定”
如:ThegirlinaredskirtmustbeLucy.
3)must/haveto的區(qū)別:
①.must表示必須,強(qiáng)調(diào)主觀上的愿望;haveto表示“不得不”,強(qiáng)調(diào)客觀需要
如:Youmustgobebedbefore22:00pm.Mybikeisbroken,soIhavetogotoschoolonfoot.
②.haveto有人稱、數(shù)、時態(tài)的變化;must則沒有。
如:Ihavetocleantheclassroomtoday.Shehastofinishherhomeworkfirst.
Itwaslate,hehadtogotoschoolwithoutbreakfast.
Unit4Review2
老師會對課本中的主要教學(xué)內(nèi)容整理到教案課件中,大家在認(rèn)真寫教案課件了。只有制定教案課件工作計劃,可以更好完成工作任務(wù)!你們了解多少教案課件范文呢?下面是由小編為大家整理的“Unit4Review2”,供您參考,希望能夠幫助到大家。
Unit4Review課題Unit4ReviewLesson3授課類型Revision
能力方法目標(biāo)Todevelopthestudents’fourskills:listening,speaking,readingandwriting.
知識技能目標(biāo)Tomakethestudentsexpresstheiropinionsindifferentways.
情感態(tài)度價值目標(biāo)Tohelpthestudentswithcreativethinking.
教學(xué)重點Wide;stout;enemy;etc.
教學(xué)難點Thegrammar:theclause
教學(xué)方法learningbydoing媒體使用Tape,computer
教學(xué)流程設(shè)計
教學(xué)活動設(shè)計設(shè)計意圖
Revision
GooverthewordsfromUnit1toUnit4.Forexample,howdoyouspell“e-pal”?Whatdoes“classmate”mean?
RevisethedialogueinLesson1.Forexample:
A:Hello,Laura.Istomorrowyourbirthday?
B:Yes,itis.ButIamworriednow.
A:Why?
B:Idon’tknowwhatIneedtopreparefortheparty.
A:I’llhelpyoupreparetheparty.Let’smakealistofwhatweneed.
B:Oh,thankyou.…
Project
Thisprojectasksthestudentstodoasurveyabouthowtheyusee-mailsorwhattheyplantodo.First,theyshouldmarktheirownanswersandthenmakeupquestionsforthesurvey.Eachpersonwillgivehisorherpartnerthesurveyquestion.Afterthestudentshaveaskedeachotherthequestions,theyshouldsummarizewhattheyfound.
ActivityA
Readandmarktheanswer.
T:Firstreadthelistsandmarkyouranswers.Youneedtochooseatleastoneineachcolumn.Butyoucancheckasmanyanswersasyoufeelarecorrectforyou.
ActivityB
Studentsshouldworkinpairsandmaketheirownsurveyquestions.
T:Workinpairs.First,decideononetopicthatyouandyourpartnerwilldevelopasasurveytopic.Makeupfollow-upquestions.
SampleSurveyQuestions
1.Doyoureade-mailseveryday?
Howoftendoyoureadyoure-mails?
Doyouwritee-mailseveryweek?
Howoftendoyouwritee-mails?
Doyoureceivee-mailsfromyoure-pals?
Howoftendoyoureceivee-mailsfromyoure-pal?
2.Areyougoingtoreadmanybooks?
Howmanyhoursadayareyougoingtoread?
Areyougoingtokeepadiary?
Howoftenareyougoingtowriteyourdiary?
ActivityC
Itistimeforthestudentstoconducttheirsurvey.Eachstudentshouldaskhisorherquestiontoatleasttenpeopleintheclass.Themore,thebetter.
T:Goaroundtheclassandaskyourclassmatesyoursurveyquestions.Makesureyoukeeparecordofwhatotherssay.
SuggestedSurveyFormat
NamesYes□No□
How
often?Whatto
dowhat
NamesYes□No□
Whatkind?Goingto
dowhat
ActivityD
Telltheclassaboutyourclassmates.Usethesesentences.
T:Workingwithyourpartner,pleasesummarizetheresultofthesurvey.
ModelWriting
Italkedto20classmates.Mostofthemreadtheire-maileveryday.Anumberofthemreadtheire-maileverysecondday.Someofthemreadtheire-mailataregulartimeeachweek.Afewofthemdonotyethaveande-mailaddress.
Revisesomequestionswehavelearntbefore.
Workwithaclassmate.Completethequestionswiththestudents’ownideasonpage30.
Telltheclassaboutthestudents’classmates.Usethesentences.
問題預(yù)測
應(yīng)對措施幾個問句的學(xué)習(xí)與應(yīng)用只講會很快結(jié)束本課??梢怨膭顚W(xué)生間練習(xí)所學(xué)句型,然后,聯(lián)系前幾個單元所學(xué)知識進(jìn)行練習(xí)。如果能變成對話就跟好了。
如本課很容易完成,也可把Lesson4講完,省出時間來做習(xí)題準(zhǔn)備期中考試。
作業(yè)Askandanswerquestionsonpage30.
板書設(shè)計Unit4ReviewLesson3
-Doyouhave…?-Yes,Ido.Howoftendoyou…?
-No,Idon’t.Doyouwantto…?
-Areyougoingto…?-Yes,Iam.Howmanyhoursareyougoingto…?
-No,I’mnot.Iamgoingto…?
教學(xué)反思