牛津高中英語模塊二教案
發(fā)表時間:2020-11-26牛津7Bunit6第二課時學(xué)案。
為了促進(jìn)學(xué)生掌握上課知識點,老師需要提前準(zhǔn)備教案,大家正在計劃自己的教案課件了。只有規(guī)劃好教案課件計劃,這樣我們接下來的工作才會更加好!有哪些好的范文適合教案課件的?急您所急,小編為朋友們了收集和編輯了“牛津7Bunit6第二課時學(xué)案”,歡迎大家閱讀,希望對大家有所幫助。
主備課題:7BUnit6審核人:七年級英語備課組
班級_____________姓名___________成績________________
一.根據(jù)首字母或中文提示填空。
1.Therearemany________(老鼠)inthatoldhouse.
2.Youmustalways______(隱藏)theknifefromchildren.
3.Theparrot’s______________(羽毛)lookverybeautifulinthesun.
4.Itis________(必要的)tocleanthefishtankonceaweek.
5.Theblackcatisc________abigmousenow.
6.Theyf_______yesterday,sotheydon’tspeaktoeachothertoday.
7.Ican’tfindmycat.Doyouseeita__________?
8.Youshouldc_____________thewatereveryday.
9.Thereisnomilkinthebottle.It’se___________.
10.--What’sthet_______withyou?
--IfeelsadbecauseIdidn’tgetagoodg______inthisexam.
11.Heparentsh_______forhimeverywherewhenhewasl________.
12.Thesignsays”Allthedogsmustbeonl________.”
二.用所給詞的適當(dāng)形式填空。
1.Hetaughtus_______(cook)yesterdayandwetaughthimhow________(draw).
2.Hecanlearn_______(repeat)whatIsay.
3.Thepoliceoftentellpeople__________(notcross)theroadwhenthelightisred.
4.Youshouldbe__________(polite)thanusual.
5.Whenwelookafterpets,weshouldbe______(care)andtreatthem__________(care).
6.Remember_______(clean)thefishtanktoday.
7.Whoisthe_______(own)ofthelittledog?
8.Hewalked_______(slow)towardstothecar.
9.Ioftenhearhim________(play)thepianointhenextroom.
10.Listen!How_______(happy)yourparrotsings!
三.選擇填空。
()1.Iwanttoborrowabook______animals.
A.withB.inC.ofD.about
()2.______volleyballhere,______youmaybreakthewindows.
A.Play,orB.Don’tplay,orC.Play,soD.Don’tplay,so
()3.Animalsdon’tlike______cages.
A.liveinB.liveC.livinginD.living
()4.I’mhungry,______memylunch.
A.takeB.BringC.ShowD.Help
()5.I______gotobed______myfathercameback.
A.won’t,untilB.didn’t,until
C.will,untilD./,when
()6.Dont____________.Westillhaveenoughtime.
A.worryB.beworryC.worriedD.getworry
()7.Iftomorrow______________fine,we’llgrowtheflowers.
A.isB.beC.willbeD.isgoingtobe
()8.Youshouldplaywithyourpetfor___________everyday.
A.sometimesB.sometimes
C.sometimeD.sometime
四.改為同意句。
1.Mydogiscleverthananyotheranimalsintheworld.
Mydogis____________________intheworld.
2.Shefedherdogboneseveryday.
She____________________herdogseveryday.
3.HowoftendoesJimgetaletterfromhismother?
HowoftendoesJim______________hismother.
4.IcouldswimwhenIwas10yearsold.
I____________________swimwhenIwas10yearsold.
五.翻譯。
1.對我們來說每天刷牙兩次是有必要的。
It’s_______________us__________brushourteethtwiceaday.
3.英國英語和美國英語有點兒不同。
BritishEnglishisa___________________________AmericanEnglish.
4.你離家時要確保門窗是關(guān)的。
Please____________________youkeepyourdoorsandwindows__________whenyouleavehome.
6.聽了一個關(guān)于扇尾金魚的報告后,我們學(xué)會了怎樣照顧它們。
After__________toatalk_________fantailgoldfish,we___________abouthowtotakecareofthem.
7.請安靜,別在教室里大聲喧嘩。
_________________.Don’tmakeso_____________________intheclassroom.
六、閱讀理解。
Onedayanoldmanissellingabigelephant.Ayoungmancomestotheelephantandbeginstolookatitslowly.Theoldmangoesuptohimandsaysinhisear,“Don’tsayanythingabouttheelephantbeforeIsellit.ThenIwillgiveyoutwentydollars.”“Allright,”saystheyoungman.Aftertheoldmansellstheelephant,hegivestheyoungmantwentydollarsandsays,“Now,canyoutellmehowyoufoundtheelephant’sbadears?”“Ididn’tfindthebadears,”saystheyoungman.“Thenwhyareyoulookingattheelephantslowly?”askstheoldman.Theyoungmananswers,“BecauseIhaveneverseenanelephantbefore,andIwanttoknowwhatitlookslike.”
()1.______theelephant.
A.TheyoungmansellsB.Theoldmansells
C.ThetwomensellD.Theoldmanbuys
()2.Theyoungmanislookingattheelephantslowly.Hewantstofindout_______.
A.whichfootoftheelephantisbadB.howheavyitis
C.whichearoftheelephantisbadD.whatitlookslike
()3.Theyoungman_______.
A.knowstheelephanthasbadearsB.wantstobuytheelephant
C.looksaftertheelephantD.getssomemoneyfromtheoldman
()4.Theyoungman_______.
A.isnotinterestedinelephants
B.knowswhatanelephantlookslike
C.hasseensomeelephantsbefore
D.hasneverseenanelephantbefore
()5.Hearingwhattheyoungmansaid,theoldmanwillprobably(可能)be______
A.angryB.happyC.dangerousD.hungry
相關(guān)知識
中考英語復(fù)習(xí)學(xué)案(7BUnit6)
中考英語復(fù)習(xí)學(xué)案(7BUnit6)
一、重點短語及句型:
1.十二只老鼠twelvemice2.玩有趣的把戲dowonderfultricks
3.追趕chase/runafter4.直到永遠(yuǎn)untiltheend5.一天一次onceaday
6.眼睛睜得大大的witheyesopenwide7.整天thewholeday8.魚缸fishtank
9.安靜bequiet10.做某事的正確方法therightwaytodo11.在太陽下inthesun
12.在…..底部atthebottomof…….13.我自己的房間myownroom
14.看起來一樣lookthesame15.四條金魚fourgoldfish
16.一只叫埃迪的狗adogcalled/namedEddie17.在邊緣ontheedge
18.在中間inthemiddle19.喂他吃東西feedsb.sth.
20.盤弄球playwithballs21.按門鈴ringthedoorbell
22.敲門knockat/onthedoor23.帶它散步walkit24.保持溫暖keepwarm
25.一周三次threetimesaweek26.看起來有點不同lookalittledifferent
27.用…..拴住beonalead28.游來游去swimaround
二、語法點:
祈使句:以動詞原形開頭,無人稱,其否定在句首加“Don’t”
如:Don’topenthedoor.
Should“應(yīng)當(dāng)”是shall的過去式形式,在此處可表示“職責(zé),責(zé)任”
等同于“oughttodo”
Must“一定,必須”語氣強(qiáng)烈同于“havetodo”
牛刀小試中考連接
1.___________(notmake)anynoiseintheclassroom.
2.Ihaveapetcat________(call)Mimi.
3.Whensomeone__________(ring)thebell,Eddie___________(bark)
4.Youshouldwalkyourdog__________(two)aweek.
5.It’shardforTom_________(cook)forhimself.
6.Theseshoesneed____________(repair).
7.Iwanttokeepthepet_________(health).
8.MustIgohomenow?(根據(jù)要求回答)Yes,____________/No,_____________.
9.Youshouldwalkyourdogonceaday.
_______________________________________?
10.Icanlookaftermysisterwell.(同意句)Ican________________________mysister.
初三英語組復(fù)習(xí)資料(7BUnit6配套練習(xí))
一用所給詞的適當(dāng)形式填空
1.Ioftenteachmyparrots__________(說話).
2.Shenever__________(擔(dān)心)becauseshecanlookafterherselfwell.
3.It’si_________tomakealotof________(噪音)inthepublicplaces.
4.Sh!Someoneis___________(敲)atthedoor.
5.Iboughtanew_________andIwill_________mydogeveryday.(刷子)
6.It’s_____________(必要的)toreadEnglisheveryday.
7.Afantailgoldfish__________(重)aboutfourgrams.
8.Mygrandpaoftenf_________(givefoodto)hispettreetimesaday.
9.Please__________(帶)meyourphotos.
10.Whois_______________(clever)girlinyourclass?
11.Doyouknowfishsleepwitheyes__________(close).
12.It’sagoodidea__________(see)afilmtonight.
13._________(I)owngoldfishlikestoeatpeas.
14.I’llteach_________(they)Englishandtheyteach________(I)Chinese.
15.Please_______(sit)hereand_________(wait).
16.It’simportant_______________(notgive)themtoomuchfood.
17.Bequiet!You’retoo___________(noise).
18.YesterdayIwatchedthem_________(play)footballwhenIpassedthere.
19.Thelovelydoglikes___________(runafter)aballinthegarden.
二單項選擇
()1.Iwanttoborrowabook___animals.A.withB.inC.ofD.about
()2.______volleyballhere,______youmaybreakthewindows.
A.Play;orB.Don’tplay;orC.Play;soD.Don’tplay;so
()3.Animalsdon’tlike______cages.
A.liveinB.liveC.livinginD.living
()4.I’mhungry,______memylunch.
A.takeB.BringC.ShowD.Help
()5.You_____feedyoudogattable.
A.oughtB.oughtnottoC.oughttonotD.don’toughtto
()7._____bigfishtheyare!
A.WhatB.HowC.WhataD.Howa
()8.I______gotobed______myfathercameback.
A.won’t,untilB.didn’t,untilC.will,untilD./,when
()9.Helikessinging,______hedoesn’tsingwell.
A.andB.butC.soD.or
()10.--Didyouaskanyone___thegoldfish?--Yes,Ihadthegoldfish___.
A.feed;fedB.tofeed;fedC.fed;fedD.tofeed;tofeed
()11.---Thisisa“Nosmoking”sign.Can’tyouseeit?---Sorry,I___it
A.couldseeB.won’tseeC.didn’tseeD.don’tsee
()12.Youdon’tneed_________catsbecausetheyareverylazy.
A.walkB.towalkC.walkingD.walked
()13.Mancan’tlivewithoutair_______water.
A.andB.withC.orD.in
()14.__________musicitis!
A.HowbeautifulB.WhatbeautifulC.WhatabeautifulD.Howbeautifula
三句子改寫
1.Thatdoglikesrunningaftercats.(寫出同意句)
Thedog__________________cats.
2.Lookafteryourpetwell.(寫出同意句)
_________________________________yourpet.
3.Youshouldlistentoyourteacher.(寫出同意句)
You________________________________yourteacher.
4.Westayedathomebecausetheweatherwasbad.(寫出同意句)
Westayedathome____________________________________.
5.Thetwobagsdon’tlookdifferent.(寫出同意句)
Thetwobags_____________________________.
6.Theoldladyoftenwalksherdogintheevening.(寫出同意句)
Theoldladyoften_______herdog_______________intheevening.
7.Theoldhouseismygrandfather’s.(寫出同意句)
Theoldhouse_________________mygrandfather.
8.Acatweighsabout2kg.____________________acat________?
9.Thiswordisshorterthantheothers.(寫出同意句)
Thiswordis_____________ofall.
四句子翻譯
1、去年他不會劃船。Lastyearhe_________________aboat.
2、聽!有人在敲門。Listen!Someoneis_____________________thedoor.
3、如果你想保持健康,確保自己每天都做些運動。
______________youtake_______everydayifyouwantto_____________.
4、它不是麻煩。It________any__________.
5、狗是我們的朋友。我們不應(yīng)該怕他們。
Adogisourfriend.Weshouldn’t___________________________them.
6.不能嚇唬貓。___________________cats.
7.你不應(yīng)當(dāng)把你的寵物獨自留在家太久。
You_______________yourpetathome________for______________.
8.你應(yīng)當(dāng)更禮貌。You________________be________polite.
五完形填空
JohnlefttheUnitedStatesin1969toworkinAfrica.Africawashot.WhenJohn1totheUnitedStatesin1979,hesaidtohimself,“It’smuch2herethanitwasbeforeIleft.I’mgoingto3anelectricheater(電熱器).Besides,everythingismuchmore4.”
Johnwenttoastorethenextdaytobuyanelectricheater.Thesalesman5himthreeorfour6kindsandthensaid,“Andthisisourbestelectricheater.It7alot,butit8halfofyourelectricity(電),andelectricityisveryexpensivenow,isn’tit?”
“Yes,it’sveryexpensive,”Johnanswered,“andit’sbecoming9everyyear.”Helookedattheelectricheatercarefully,thoughtforafewsecondsandthensaid,“Well,I’lltake10ofthese,thenI’llsaveallofmyelectricity.”
()1.A.wroteB.pointedC.listenedD.returned
()2.A.hotterB.colderC.betterD.noisier
()3.A.buyB.seeC.makeD.sell
()4.A.modernB.simpleC.expensiveD.beautiful
()5.A.borrowedB.lentC.soldD.showed
()6.A.oldB.badC.sameD.different
()7.A.hasB.getsC.costsD.brings
()8.A.savesB.needsC.becomesD.produces
()9.A.betterB.worseC.hotterD.cheaper
()10.A.oneB.twoC.fourD.three
制取氧氣(第二課時)學(xué)案
作為老師的任務(wù)寫教案課件是少不了的,大家在認(rèn)真寫教案課件了。各行各業(yè)都在開始準(zhǔn)備新的教案課件工作計劃了,我們的工作會變得更加順利!你們知道哪些教案課件的范文呢?為此,小編從網(wǎng)絡(luò)上為大家精心整理了《制取氧氣(第二課時)學(xué)案》,供大家參考,希望能幫助到有需要的朋友。
第二單元我們周圍的空氣
課題3制取氧氣(第二課時)
九年級班姓名時間:2012年月日
【學(xué)習(xí)目標(biāo)】
1.初步認(rèn)識反應(yīng)原理決定實驗裝置,氣體的性質(zhì)決定氣體的收集方法。
2.能記住收集氧氣及驗滿的方法。
3.通過練習(xí)連接儀器,熟練基本操作。
4.記住實驗室制取氧氣的步驟。
5.通過實驗探究,記住氧氣的一些主要化學(xué)性質(zhì)。
【學(xué)習(xí)重點】初步認(rèn)識反應(yīng)原理決定實驗裝置,氣體的性質(zhì)決定氣體的收集方法。
【學(xué)習(xí)難點】探究實驗室制取氣體的思路
【課前預(yù)習(xí)】
1.實驗室有幾種制取氧氣的方法?將它們的文字表達(dá)式寫在下面,如果你能知道各種物質(zhì)的化學(xué)表達(dá)符號(物質(zhì)的化學(xué)式)請在相應(yīng)物質(zhì)下面注明。
2.請說出實驗室可以利用什么方法收集氧氣?它們是利用了氧氣的什么性質(zhì)?
3.請說出每種制取氧氣的方法中所用藥品的狀態(tài)和反應(yīng)條件。
【課堂探究】
一、自主學(xué)習(xí)
1.請仔細(xì)觀察課本圖2—14和右圖
(1)在圖2—14和右圖中,使用了哪些儀器?
(2)此裝置適合于用哪種方法來制取氧氣?
(3)哪部分是氣體發(fā)生裝置,哪部分是氣體收集裝置?
(4)如何檢查氣體發(fā)生裝置的氣密性?
(5)為什么可以用排水法收集氧氣?
二、交流學(xué)習(xí)
1.請在仔細(xì)閱讀課本p45——46頁的《實驗活動1》的基礎(chǔ)上,與小組成員討論解決一下問題。
(1)首先要檢查裝置的氣密性,氣密性良好,實驗方可進(jìn)行。(如何檢驗,如何證明裝置氣密性良好?)
(2)用高錳酸鉀制氧氣,試管口要塞一團(tuán)棉花,為什么?用二氧化錳和氯酸鉀的混合物制取氧氣需要么?
(3)試管口要略向下傾斜,為什么?
(4)先對試管進(jìn)行預(yù)熱,然后對準(zhǔn)有藥品的部位集中加熱。(否則會產(chǎn)生什么后果)
(5)導(dǎo)管口開始有氣泡放出時,不宜立即收集,為什么?什么時候開始收集?
(6)本實驗中需不需要驗滿?用什么方法收集氧氣時需要驗滿?如何驗滿?
(7)實驗結(jié)束時,先把導(dǎo)管移出水面,然后再熄滅酒精燈。(思考:如果先熄滅酒精燈,可能會造成什么后果?)
【觀察思考】
動手做一下木炭和鐵在氧氣中燃燒的實驗,觀察并記錄實驗現(xiàn)象
與氧氣反應(yīng)的物質(zhì)現(xiàn)象反應(yīng)的文字表達(dá)式反應(yīng)類型
木炭
細(xì)鐵絲
【思考交流】
1.木炭在氧氣中燃燒這個實驗,應(yīng)用坩堝鉗夾住木炭由上向下緩慢伸入集氣瓶中。(思考:為什么?)
2.做鐵絲燃燒這個實驗時,預(yù)先在集氣瓶底部加少量水。(思考:為什么?)
三、我的收獲
1.實驗室裝配儀器的一般順序是什么?
2.總結(jié)一下實驗室制取氧氣的一般步驟有哪些?與小組成員交流一下?形成全班共識后記在下面。
四、有效訓(xùn)練
1、制取和收集氧氣時,都要用到的一組儀器是()
A.集氣瓶,量筒,鐵架臺,試管B.集氣瓶,試管,鐵架臺,導(dǎo)管
C.酒精燈,蒸發(fā)皿,試管,鐵架臺D.鐵架臺,試管,漏斗,導(dǎo)管
2、能用排水法收集的氣體,應(yīng)具備的性質(zhì)是()
A.沒有顏色B.密度比空氣小C.難溶于水D.易溶于水
3、檢驗集氣瓶里氧氣是否已收集滿,可以把______放到集氣瓶______。
4、實驗室用高錳酸鉀制氧氣時,錯誤的操作是()
A.檢查裝置的氣密性時,先對試管加熱,過一會兒把導(dǎo)管放入水里,沒有看到氣泡逸出,說明裝置漏氣
B.固定在鐵夾上的試管,試管口應(yīng)略向下傾斜
C.加熱時,先使酒精燈在試管下方來回移動,使試管均勻受熱,然后再對準(zhǔn)高錳酸鉀所在部位加熱
D.排水法收集氧氣后,應(yīng)先把導(dǎo)管移出水面,再停止加熱
5、下列敘述正確的是()
A.用帶火星的木條插入到集氣瓶中檢驗內(nèi)氧氣是否已滿
B.食鹽水蒸發(fā)得到固體食鹽和水蒸氣是分解反應(yīng)
C.把氯酸鉀和高錳酸鉀混合加熱,比單獨加熱氯酸鉀制出氧氣的速率快
D.因為氧氣比水輕,所以可以用排水法收集
6、下列說法正確的是()
A.氯酸鉀中含有氧氣,加熱時即可放出
B.從空氣中可以得到氮氣和氧氣,這個變化是分解反應(yīng)
C.凡是含氧的物質(zhì)都可以作為實驗室制氧氣的原料
D.實驗室用氯酸鉀制氧氣時發(fā)生了化學(xué)反應(yīng)
7、下列實驗操作錯誤的是()
8、在實驗室里,我們常用以下裝置制取某些氣體
(1)寫出標(biāo)有字母a的儀器名稱是;
干癟氣球
(2)用二氧化錳作催化劑加熱氯酸鉀制氧氣,反應(yīng)的文字表達(dá)式為;
(3)實驗室用上述反應(yīng)制取氧氣,可選用的發(fā)生裝置和收集裝置是;
(4)如果用塊狀電石和水在常溫下反應(yīng)制取乙炔氣體,應(yīng)選擇的發(fā)生裝置是。
9、圖甲所示的是實驗室用過氧化氫溶液與二氧化錳混合制取氧氣的裝置。請你回答:
(1)長頸漏斗的下端管口如果沒有伸到液面以下造成的后果是。
(2)可以用如右圖甲圖所示的收集方法收集氧氣的原因是。
(3)右圖乙圖所示裝置也可以用來制取氧氣,甲圖中的發(fā)生裝置與之相比較具有的優(yōu)點是。
【課后提升】
1.化學(xué)興趣小組利用課余時間自制氧氣,有同學(xué)從家里拿來了洗臉盆并盛了半盆自來水,用罐頭瓶(帶玻璃片)裝滿水倒放入臉盆中準(zhǔn)備收集氣體,還有同學(xué)從化工試劑商店買來了高錳酸鉀作原料。由于自帶儀器不夠用,又有同學(xué)準(zhǔn)備從學(xué)校化學(xué)實驗室借用一些儀器。問:
①還需借用的儀器有_____________________________________________;
②檢驗收集的氣體是O2的方法是__________________________________。
2.在實驗室制取氧氣主要分為以下七步。請按操作的先后順序,把序號填在括號內(nèi)。
第()步:點燃酒精燈,給試管加熱
第()步:檢查裝置的氣密性
第()步:用鐵架臺上的鐵夾把試管固定在鐵架臺上
第()步:將高錳酸鉀裝入試管中,用帶導(dǎo)管的塞子塞緊
第()步:用排水集氣法收集一瓶氧氣
第()步:用燈帽熄滅酒精燈
第()步:將導(dǎo)管拿出離開水面
Unit 7 It's raining(第二課時)
學(xué)生們有一個生動有趣的課堂,離不開老師辛苦準(zhǔn)備的教案,大家開始動筆寫自己的教案課件了。用心制定好教案課件的工作計劃,才能更好地安排接下來的工作!你們會寫教案課件的范文嗎?請您閱讀小編輯為您編輯整理的《Unit 7 It's raining(第二課時)》,歡迎大家閱讀,希望對大家有所幫助。
第二節(jié)
Reviewofunits1-6
ⅠTeachingAimsandDemands
1.KnowledgeObjects
Learnandrecognizethepronunciationofkeywords.
Listenforspecificinformation.
2.AbilityObject
Trainstudents’listeningskills.
3.MoralObject
ListeningisanimportantabilityinlearningEnglish.Practicelisteningtosomethingeveryday,andyou’resuretomakegreatprogress.
Ⅱ.TeachingKeyPoints
Learnandrecognizethepronunciationofkeywords.
Listenforspecificinformation.
Ⅲ.TeachingDifficulties
Trainstudents’listeningskill.
Ⅳ.TeachingMethods
Listeningmethods.
Ⅴ.TeachingAids
Ataperecorder
Acomputer
Ⅵ.TeachingProcedures
StepⅠGreeting
Greettheclassasusual.
Checkthehomework.
StepⅡ2a2b
1Playarecordingforthreeconversations.Listenandcirclethewordsyouhearintheseconversations.
2Playtherecordingatleasttwice.Checktheanswers.
3Playthesamerecordingagain.Someanimalsinthechartareinthewrongplaces.You’retolistenanddrawlinesfromtheanimalstotheircorrectplaces.
StepⅢ2c
Playtherecordingagain.Studentslistenandcompletethechart.Ifmanystudentsaren’tabletofinishtheactivity,playthetapeoncemore.
StepⅣ2d
1Playtherecordingforconversation3again.You’retolistenandwritedownwhatLiFang,KellyandNickwanttobewhenthey’reolderandwhy,pointoutthesampleanswer.
2Checktheanswers.
StepⅤ2e
1Workinpairs.Taketurnstoaskandanswerquestions.Checkthatyouhavethesameanswersinyourchartsinactivity2b.
2Whiledoingtheactivity,don’tlookatyourpartner’schart.
StepⅥSummary
Inthisclasswe’vemainlydonemuchlisteningpractice.Alltheactivitiesprovidepracticewithrecognizingthepronunciationofwordsandlisteningforspecificinformation.
StepⅦHomework
WriteapassageaboutwhatPauldidfromFridaytoSundayandwherehedidtheseactivities.
WriteapassageaboutwhatLiFang,KellyandNickwanttobewhenthey’reolderandwhy.
BlackboardDesign
Reviewofunits1-6
Targetlanguage:
A:Whereistheelephant?
B:Theelephantisacrossfromthelion.