九年级英语 Unit 4 What would you do学案 人教新目标版VIP免费

Unit4Whatwouldyoudo?SectionA1a—4课型复习课授课时间2012年月日执笔人贾春审稿人陈少伟总第10课时学习内容随记一、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.getpimples8.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.Ifyouwereoldenough,I________youtogothereyesterday.A.willallowB.shouldallowC.wouldhaveallowedD.hadallowed2.Ifyoulistenedtothequestionscarefully,you______answerthemeasily.A.wereB.willC.canD.would3.Ifit______rainytomorrow,wewouldhavetoputoffthevisittotheYangpuVillage.A.wereB.shouldC.wouldD.will4.Ifthere_____enoughtickets,I’dletyouknowA．were,B.isC.wasDbeen5.Ifyourhomework________,youwouldgethomenowA,didB,isdoneC.wasdoneD.weredoneStep3.话题阅读ThefirstwalkintoouterspacewastakenbyaSovietastronaut.⑴AstronautZhaiZhigangbecamethefirstChinesetowalkinspaceonSeptember27,2008.Itshowedthatitwasquitesafeforamantobeoutsidethespaceshipforacertainperiodoftime.Buttowalkinspace,astronautshavetomeetwithmanykindsofdifficultiesanddangers.Thespaceshipgoesroundtheearthatanaltitude(海拔高度)ofabout200kilometersaboveitssurface.Atsuchaltitudesthereisno⑵atmospherewhichprotects(保护)thelifeontheearth.Theconditions（情况）ofouterspaceareveryharmful(有害的)toman.Theboilingpointofliquids(液体)goesdownwithpressure.Butpressureoutsidethespaceshipisnearlyzero.Insuchconditionsthedecompression(减压)ofthespacesuitmaycausetheboilingofthebloodandquickdeath.Thereisradiationfromspaceanditisarmful.⑶Breathing(呼吸)problemsinspacecanbesolvedwiththehelpofthespacesuit.Anotherproblemisheat.Mangivesoffheatinthecourse(过程)ofhisactivity,andtheharderthelabor(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_______________inspaceonSeptember27,2008.2.根据文章的前后文推断⑵处单词的汉语意思：atmophere:_______________3.将⑶处翻译成汉语。________________________________________________________4.将下面的句子改为主动语态ThefirstwalkintoouterspacewastakenbyaSovietastronaut_________________________________________________Step4话题写作练习我们经常听到有些孩子抱怨父母不理解他们，父母与孩子之间存在代沟。请运用虚拟语气谈一谈假如你是父母，你会怎样处理与孩子之间的关系。词数在80左右。IfIwereaParent____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Step5课堂小结本环节有学生总结本课所复习的重点内容：________________________________________________________...