1513公开课Unit 2 Project.ppt.ppt

Unit2Project,班级：15131514授课人：孟娟娟,ProtectingtheYangtzeRiver(project2),Stepone:用动词的正确形式填空Answers:providingsatrunningtofinddevoteseatedplayingmaking6.Havingcaughtstanding8.leftLosttelling,Steptwo:someimportantsentences,译文：这对依赖长江用水的人来说是个不好的消息，对生活在江中或沿岸的大量鱼类和野生生物来说也是个不好的消息。Eg:我们不能指望他会准时到来。Wecantrelyonhimtoarriveontime.Eg:孩子依赖父母供给衣食。Childrenrelyontheirparentsforclothesandfood.Eg:你放心好了，他会来见你的。Youcanrelyonitthathewillvisityou.,_否定句_,neither/nor+助/情/be+主语某人也不是如此Eg:如果Tom不去,我也不去。IfTomdoesntgo,neither/norwillI.复习：某人也是如此so+助/情/be+主语某人的确如此so+主语+助/情/beSoitiswithsb/Itisthesamewithsb.用于当前面既有肯定又有否定或两个谓语的情况下。,Eg:-Tomiscleverandworkshard.-SoitiswithMary/ItisthesamewithMary(玛丽也是如此)小试牛刀：1)BillwasnthappyaboutthedelayofthereportbyJason,and.BA.IwasneitherB.neitherwasIC.IwaseitherD.eitherwasI2)B3)B,meant后面加了两个宾语从句,前面that可省略,后面that不能省略。Eg:他说他会努力学习并且拿第一Hesaidthathewouldworkhardandtakefirstplace.takenfromtheriver是过去分词短语作后置定语修饰water.beingputbackintotheriver是现在分词的被动结构作后置定语修饰waster.,3.Asthethirdlongestriverintheworkd,thehealthoftheYangtzeRiverhasraisedconcernbothinChinaandabroad.raisevt.过去式raised过去分词raised喂养;饲养(动物,植物,人)ph:饲养动植物raiseanimalsandplants提高;提出ph:提高嗓门raiseonesvoice提出问题raisequestions筹集;收集ph:筹集金钱raisemoney举起.ph:举手raiseoneshand唤起ph:唤起某人对.的意识raiseonesawareness,risevi.过去式rose过去分词risen无被动语态(太阳升起;河水上涨;价格上涨;数量增加;站起来risetoonesfeet)Eg:Thesunrisesintheeast.太阳在东方升起。Eg:Foodpricesarestillrising.食品的价格仍然在上涨。现学现练：1）D2）C,4.译文：要解决有关长江的所有问题，我们还有很长的一段路要走。havealongwaytogo还有很长的路要走Eg:在他被重点大学录取之前还有很长的路要走。Therewasstillalongwaytogobeforehewasadmittedtoakeyuniversity.in/withregardto=concerning=aboutprep关于Eg:Withregardtoourbusiness,Iwillwritetoyoulater.,5.译文：毫无疑问，最近几年世界气侯一直在发生着变化。doubt在肯定句中与whether/if连用,在否定句中与that连用Eg:我怀疑今晚他是否回来.Idoubtwhether/ifhewillcomebacktonight.Eg:你怀疑今晚他会来吗？Doyoudoubtthathewillcometonight?therebe引导的同位语从句结构Theresachance/apossibility/evidencethat.Thereisachancethathemaygoabroad.,6.译文：许多人将这一变化归咎于二氧化碳气体blamesbforsth为某事而责怪某人blamesthonsb把某事归咎于某人sbbetoblame某人被责备Eg:Itsyouwhoaretoblame.就是你该被责备。,7.译文：有时侯我们也需要长途旅行。注：Therewasatimewhen.曾经有过一段时间Therearetimeswhen.有时候.当先行词是time;age;moment;period;occasion(时机)时,在从句中充当时间状语,用when.Eg:Therewasatimewhentheblackhadnorightstovote(选举).OccasionsarequiterarewhenIhavetimetospendadaywithmykids.,8.译文：因此，我们消耗的汽油和电能越多，我们释放出的碳就越多。1）Thehigherthethinner2)theolderthesmaller3)Cletoff1)排放ph:排放有毒气体letoffpoisonousgases2)放(炮.烟火)ph:放鞭炮letofffirecrackers3)让某人下车ph:letsboff4)免除(惩罚)letof