新概念英语-第二册-第21课(共15张PPT).ppt

1、Mad or not?New words and expressions生词和短语madadj发疯的madadj发疯的bemad/crazyabout:为而疯狂(着迷）他对足球很着迷Heismad/crazyaboutfootball.bemadatsb生某人的气老师对我很生气，因为我迟到了。TeacherwasmadatmebecauseIwaslatereasonn.原因forthisreason由于这个原因由于这个原因，我迟到了。Forthisreason,Iwaslate.sumn.量alargesumof:大量的，喜欢跟钱连用一大笔钱alargesumofmoneysumn.量许多的

2、，大量的，+可名复agreatnumberofagreatmany+不可名agreatdealofdeterminedadj坚定的，下决心的bedeterminedtodosth.下决心做某事表示下决心做某事，句型知多少？makeuponesmindtodosthdecidetodosthmakeadecisiontodosth课文讲解Madornot?Aeroplanesareslowlydrivingmemad.1.aeroplane=airplane飞机2.drivesbmad把某人逼疯（难点P94)drivedrovedriven开车driveinto赶进driveback撵回driv

3、eoutof把赶出去Ilivenearanairportandpassingplanescanbeheard nightandday.3.nightandday日日夜夜Theairportwasbuiltyearsago,butforsomereasonitcouldnotbeusedthen.4.forsomereason由于一些原因some+可数名词单数：某一 somebookLastyear,however,itcameintouse.Overahundredpeoplemusthavebeendriven eintouse:投入使用6.over=morethan7.awayfrom离开

4、8.Home与 house的区别（P94难点）home:家，强调有感情；house仅仅指房子Iamoneofthefewpeopleleft.SometimesIthinkthishousewillbeknockeddownbyapassingplane.9.oneof的用法（3点）+名词复数+谓语动词的单数+形容词的最高级10.knockdown拆散，撞倒Ihavebeenoffered alargesumof moneyto go away,but I am determined tostay here.Everybody says I must bemadandtheyareprobab

5、lyright.11.alargesumofmoney一大笔钱12.goaway离开=leave13.mustbe表推测Summerywriting摘要写作1.Thewriterisslowlygoingmad.2.Helivesnearanairport.3.Passingplanescanbeheardnightandday.4.Mostofhisneighbourshavelefttheirhomes.5.Hehasbeenofferedmoneytoleave.6.Hedeterminedtostayhere.7.Everyonesayshemustbemad.8.Theyareprobablyright.