Unit2Topic1SectionB學案初中英語九年級上冊

Unit2Topic1SectionB【學習目標】1.能夠聽懂和讀懂有關(guān)談?wù)摥h(huán)境污染的對話,認識到污染帶來的危害。2.能讀懂描述污染危害的句子和短文,并且記憶關(guān)于每種污染帶來危害的句子。3.通過調(diào)查了解污染的危害,認識到環(huán)境污染的嚴重性,樹立環(huán)保意識。【預(yù)習導(dǎo)學】一、生詞速查1.n.疼,痛,痛苦→adj.痛苦的

2.v.生產(chǎn),制造→n.產(chǎn)品;制品

3.adj.很壞的,極討厭的

4.v.承受,忍受→(過去式)→(過去分詞)

5.adj.有害的→v.&n.傷害;危害

二、短語速記1.看起來好

2.看醫(yī)生

3.化工廠

4.更糟糕的是

5.制造太多噪音

三、句子速譯1.以前我嗓子疼。Ihadapainbefore.

2.以前化工廠產(chǎn)生難聞的氣體。Thechemicalfactorybefore.

3.糟糕的空氣讓我的胸部很難受。Thebadair.

4.更糟糕的是,這家工廠噪音很大,我晚上睡不好覺。,thefactorymadetoomuchnoiseandIcouldn'tsleepwellatnight.

5.我總是心情不好,因為我不能忍受這兒的環(huán)境。IwasalwaysbecauseIcouldn'ttheenvironmenthere.

四、想一想預(yù)習1a對話,選出正確答案。()1.WhatwaswrongwithMrs.Zhoubefore?A.Itwasdifficultforhertowalk.B.Itwasdifficultforhertospeak.C.Itwasdifficultforhertobreathe.D.Itwasdifficultforhertohear.()2.WhatcausedMrs.Zhou'sproblem?A.Theterribleairfromthefactory.B.Theunhealthyfoodfromthefactory.C.Thepollutedwaterfromthefactory.D.Thedeadfishsheate.【答案】一、1.duct3.awful4.bearboreborne5.harmfulharm二、1.lookgood2.seeadoctor3.chemicalfactory4.what'sworse5.maketoomuchnoise6.inabadmood7.bytheway三、1.ducedterriblegas3.mademychesthurt4.Whatwasworse5.inabadmoodbear四、1~2CA【合作探究】任務(wù)驅(qū)動一新知探索對話練習讀1a對話,根據(jù)答語寫出問句,并與搭檔通過問答的形式,練習對話。(1)A:

B:I'mOK.Ihavecoughedless.(2)A:

B:Yes.ThedoctorsaysI'mbetter.(3)A:

B:Thechemicalfactoryproducedterriblegasbefore,andthebadairmademychesthurt.(4)A:

B:BecauseIcouldn'tbeartheenvironmenthere.任務(wù)驅(qū)動二閱讀訓練朗讀課本2a的短文,選出正確的答案補全短文。Deareditor,I'mwritingtoshowmythanksforthebetterenvironmentnearmyhouse.Thefactorycaused(toomany/toomuch)problemsbefore.Itproducedterriblegas,anditwashardforusto(breathe/breath).Whatwasworse,thefactorymadealotofnoise,wecouldn'tsleepwellatnight.Italsopollutedtherivernearby.Nowtherearen'tany(die/dead)fishintheriver.Itiscleanerandclearer.Ithinkourgovernmenthasmadegreateffortstosolvetheproblems.Thanksagainforgivingusabetterlivingplace.

Yours,Kangkang任務(wù)驅(qū)動三小組調(diào)查分組調(diào)查我們所生活的區(qū)域存在的污染問題,每組派代表進行全班展示。NameWhatkindsofpollutionhaveyoufound?Whatproblemshasthepollutionbroughtus?◎?qū)W法指導(dǎo):在小組里調(diào)查小組成員發(fā)現(xiàn)的污染問題,注意現(xiàn)在完成時的正確使用?！敬鸢浮咳蝿?wù)驅(qū)動一1.(1)Howhaveyoubeen?(2)I'mOK.Ihavecoughedless.(3)Whatcausedyourcough?(4)Whywereyoualwaysinabadmood?任務(wù)驅(qū)動二1.toomanybreathedead【知識超市】[命題點一]●Whatwasworse,thefactorymadetoomuchnoiseandIcouldn'tsleepwellatnight.更糟糕的是,這家工廠噪音很大,我晚上睡不好覺?！蛴^察思考:1.WangHaiismakingamodelplane.王海正在制作一個飛機模型。2.Mycarbrokedownonthehalfway.What'sworse,itwasrainingheavily.我的車半路拋錨。更糟糕的是,當時正下著大雨?！蛴梅偨Y(jié):1.maketoomuchnoise意為“制造太多噪音”,make是及物動詞,意為“制造”。2.what'sworse意為“更糟糕的是”,用來形容形勢的惡化。此外,what'smore意為“而且,更為重要的是”。對點自測根據(jù)漢語意思完成英語句子,每空詞數(shù)不限1.在公共場合不要大聲喧嘩。Don'tinpublic.

2.李紅上學幾乎遲到了。更糟糕的是,在去上學的路上,她的自行車壞了。LiHongwasalmostlateforschool.,herbikebrokedownonherwaytoschool.

3.這臺新機器比較便宜而且質(zhì)量更好。Thenewmachineischeaper,and,it'sbetter.

【答案】1.maketoomuchnoise2.What'sworse3.what'smore[命題點二]●IwasalwaysinabadmoodbecauseIcouldn'tbeartheenvironmenthere.我總是心情不好,因為我不能忍受這兒的環(huán)境?！蛴^察思考:1.Watchyoursteptoday,becausethebossisinabadmood.今天你小心點,因為老板情緒不好。2.ThepainwasalmostmorethanTaylorcouldbear.這種痛苦幾乎使泰勒無法忍受。3.Ican'tbearhavingcatsinthehouse.我受不了在家里養(yǎng)貓。4.Howcanyoubeartoeatsuchcoldfood?這么涼的東西你怎么吃得下?◎用法總結(jié):1.inabadmood意為“心情不