九年级英语上册 Unit 4《What would you do》学案（无答案） 人教新目标版.doc

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1、Unit4Whatwouldyoudo?SectionA1a—4学习内容随记一、学习目标：talkaboutimaginarysituations.Whatwouldyoudo?二、学习方法：听说法、交际法三、学习重难点：whatwouldyoudo?ifyouhad……四、学习过程：Step1.自主复习1.giveittocharity2.giveittomedicalrearch3.wearashirtandtie4.whatif…..5.everyoneelse6.getnervous7.ge

2、tpimples8.helpwiththisproblem9.takealongwalk10.lookfriendlyStep2.课堂学习知识点拨虚拟语气表示说话人的主观愿望或假想，所说的是一个条件，不一定是事实，或与事实相反。初中阶段主要学习和现在或将来事实相反的虚拟语气，一般用在条件状语从句中：If….动词过去式（be动词用were）…..,……would/coulddosth……跟踪练习1. If you were old enough, I ________ you to go there 

3、yesterday.   A. will allow    B. should allow     C. would have allowed     D. had allowed2.Ifyoulistenedtothequestionscarefully,you______answerthemeasily.A.wereB.willC.canD.would3.Ifit______rainytomorrow,wewouldhavetoputoffthevisittotheYangpuVillage.A

4、.wereB.shouldC.wouldD.will4.Ifthere_____enoughtickets,I’dletyouknowA．were,B.isC.wasDbeen5.Ifyourhomework________,youwouldgethomenowA,didB,isdoneC.wasdoneD.weredoneStep3.话题阅读ThefirstwalkintoouterspacewastakenbyaSovietastronaut.⑴AstronautZhaiZhigangbecam

5、ethefirstChinesetowalkinspaceonSeptember27,2008.Itshowedthatitwasquitesafeforamantobeoutsidethespaceshipforacertainperiodoftime.Buttowalkinspace,astronautshavetomeetwithmanykindsofdifficultiesanddangers.Thespaceshipgoesroundtheearthatanaltitude(海拔高度)of

6、about200kilometersaboveitssurface.Atsuchaltitudesthereisno⑵atmospherewhichprotects(保护)thelifeontheearth.Theconditions（情况）ofouterspaceareveryharmful(有害的)toman.Theboilingpointofliquids(液体)goesdownwithpressure.Butpressureoutsidethespaceshipisnearlyzero.In

7、suchconditionsthedecompression(减压)ofthespacesuitmaycausetheboilingofthebloodandquickdeath.Thereisradiationfromspaceanditisarmful.⑶Breathing(呼吸)problemsinspacecanbesolvedwiththehelpofthespacesuit.Anotherproblemisheat.Mangivesoffheatinthecourse(过程)ofhisa

8、ctivity,andtheharder4用心爱心专心thelabor(劳动)is,thegreatertheamount(总量)ofheatis.Inspaceunlessspecialmeasuresaretaken,theheatinsidethespacesuitwouldmaketheconditionsdifficult.1.根据⑴处完成下面的句子。（每空一词）ZhaiZhigangbecamethefirstChineseastronaut_______