新概念英语第二册56课ppt课件

.,Lesson56Fasterthansound!,.,Readthetext,tryingtokeepinmindsomeimportantdetails,thencloseyourbooksandanswerthefollowingquestions.,1.Howoftenistheraceheld?2.WhywasaBenzunusualinlastyearsrace?3.Whenwastheoldestcarbuilt?4.Whydidsomedriversspendmoretimeundertheircarsthaninthem?5.Whatwasthespeedofthewinningcar?6.Whydidthedriverofthewinningcarhavealotoftroubletryingtostopit?7.Whatdidtheracebringtopeople?,.,【Newwordsandexpressions】soundn.声音n.声音soundn.任何声音都可以voicen.人的声音noisen.和周围不和谐的声音,躁音v.听起来+adj./n.adj.合理的（等于reasonableadj.合理的,有道理的,通情达理的,讲道理的）Ihaveapieceofsoundadvice.我有一个合理的建议。soundlyadv.deeply,completelyHesleepssoundly.,.,excitementn.激动,兴奋toonesexcitement令某人激动的是Themostexcitingthingisthat最令人激动的是Themostsurprisingthingaboutitisthat最令人惊讶的事情是Itexcitedmethat让我激动的是,.,handsomeadj.漂亮的,美观的handsomeadj.形容男孩,英俊,一般与男孩子连用handsome与人连用有阳刚的美，与物相连表示美观大方，并表示制作精良；handsome跟女性连用的时候就表示这个女孩子有阳刚气，类似女侠的概念Yourhusbandishandsome.beautiful形容人的时候表示内在和外在美的统一,完美的概念Youlookbeautiful.Flowersarebeautiful.Thepictureisbeautiful.,.,prettyadj.美丽(用于女孩或小孩)，有柔美之意pretty跟男性连用就表示没有阳刚气，女性化Yourwifeispretty.prettyboy/prettygirl/prettywomanniceadj.美好的(人，天气,食物,物品的品质等)Youarenice.你长得不错lovelyadj.可爱的Thisisalovelystory.这是一个可爱的故事,.,good-lookingadj.很好看的smartadj.小巧而美丽的(物)或时髦而美丽的(人)Sheissmart.cuteadj.漂亮的，可爱的常用来形容小孩Thebabyiscute.Whatacutebaby!多漂亮的宝宝啊!Howcuteyouare!你多漂亮啊!(可爱啊!),.,explosionn.爆炸,轰响explosiven.爆炸物,炸药；adj.爆炸(性)的,爆发(性)的,暴露explodevt.使爆炸；vi.爆炸,爆发,破除,推翻,激发bombn.炸弹；vt.投弹于,轰炸Thebombexploded.,.,coursen.跑道，行程n.跑道，行程onthecourse按照轨道运行offcourse偏离轨道ofcourse当然n.课程Thisterm,Itook/takesevencourses.这学期我学了七门课,.,rivaln.对手competitionn.竞争,竞赛Tpetitorn.竞争者,对手rival和competitor都可以指比赛中的竞争者oppositen.相反的事物；adj.相对的,对面的,对立的,相反的,对等的,对应的opponentn.对手,反对者(持反对意见的人,同某人对立的敌方)enemyn.敌人rivaladj.势均力敌的；n.势均力敌的对手,.,speed（sped，sped）v.疾驶v.疾驶，急行Thepolicecarspedpastus.Thetwomenspedoutoftheroom.n.速度atthespeedof以的速度Thecargoesatthespeedof40milesanhour/at40milesanhour.在车后的3speed/4speed表示档位speedup速度的增加,加速；slowdown减速blowup风力的增加,.,1、Onceayear,araceisheldforoldcars.=Oldcarraceisheldonceayear.once+表示时间的名词每一次Thepostmancallsonce/twiceaday.beheldfor比赛为而举行,.,2、Alotofcarsenteredforthisracelastyearandtherewasagreatdealofexcitementjustbeforeitbegan.enterfor报名参加.agreatdealof+不可数名词大量的Therewas/isagreatdealofexcitement.人们非常激动agreatnumberof+可数名词agreatmany+可数名词许多alargeamountof+不可数名词justbefore=just起强调作用,.,3、OneofthemosthandsomecarswasaRolls-RoyceSilverGhost.oneof直接作主语的时候,它是做单数看待的Oneoftheanswersisture.Oneofthosepeopleisgood.如果在定语从句中出现了oneof作为先行词，它后边的关系代词指代的是后面的复数名词；如果在oneof前面还有一修饰词only，那么后边的关系代词将指代one这个词，才作单数看。Heistheonlyoneofthoserarepeoplewhobelievesinancientmyths.Heisoneofthoserarepeoplewhobelieveinancientmyths.,.,4、Builtin1885,itwastheoldestcartakingpart.Thecarwasbuiltin1885.takingpart理解为takingpart(intherace)5、Afteragreatmanyloudexplosions,theracebegan.afterexplosions许多爆炸声之后,.,6、Manyofthecarsbrokedownonthecourseandsomedriversspentmoretimeundertheircarsthaninthem!manycars；manyofthecarsmanystudents；manyofmystudentssomepictures；someofthepicturesmostpeople;mostofthepeoplebreakdown车子抛锚，（机械等）出故障，出毛病ThismorningIwaslateforwork,becausemycarbrokedowntwice.underthecar指在车下面修理；inthecar指正常驾驶。句中的under和in都是斜体，英文中的斜体字起强调作用spentmoretimeundertheircarsthaninthem他们花在车下的时间比在车里的时间还多,.,7、Thewinningcarreachedaspeedoffortymilesanhour-muchfasterthananyofitsrivals.thewiningcar获胜车aspeedof+数量词速度为Youmusthavebeendrivingataspeedofseventymilesanhour.muchfaster快得多；alittlefaster快一点anyofitsrivalsanyrival任何一个any在比较级中一旦出现,它往往要加可数名词的单数Beijingisbiggerthananyothercity.（注意“other”不能丢）如果是不定代词,可以说someoneelse,anyoneelse；如果不是不定代词,要在名词前加other.anyothercompetitor,.,8、Itspeddownhillattheendoftheraceanditsdriverhadalotoftroubletryingtostopit.attheendof在的末尾/最后部分Hespokeafewwordsattheendofthemeeting.havetrouble(in)doingsth.干有麻烦，做很困难（trouble既可数又不可数）Theyhadsometroublefindingoutthecauseofthefire.difficulty,.,9、Theracegaveeveryoneagreatdealofpleasure.givesb.+n.给某人givesb.pleasureItwillgivesb.agreatdealofpleasure.=Therewasagreatdealofexcitement.givesb.afright吓了某人一跳givesb.asurprise给某人一个惊喜,.,10、Itwasverydifferentfrommoderncarracesbutnolessexciting.bedifferentfrom和不同AismuchdifferentfromB.nomore和noless都表示“和一样”,相当于only,thesameTherearenomorethan10studentsintheroom.这个房间仅有10个学生。nolessexciting一样的激动nomorethanyou和你一样notlessexciting更令人激动Hearingthenews,Iwasnotlesssurprisedthanyou.,.,【Keystructures】比较关系的句型asas和一样thesame()as与相同/同样YouvemadethesamemistakeasTom.有时thesame可以单独使用：Mymotherismuchyoungerthanyours.Sheisnt!Theyreaboutthesameage.Thosetwodressarethesame.,.,notsoas/notasas不如bedifferentfrom与不同（different前面可加very，much，alittle等修饰语）IsFrenchfoodverydifferentfromItalianfood?AFrenchmancouldtellyoubetterthanIcan!Wereplanningsomethingdifferentthisyearfromwhatwedidlastyear.litte和few在口语中多用notmuch，notmany代替：Thereisntmuchsugar/arentmanysweets,butyoucanhavealittle/few.,.,much,manyalotoflotsofagreat/gooddealof+不可数名词agreat/good/largenumberof+复数名词，agreat/goodmanyof+复数名词。,Review,.,Summarywriting,Alotofoldcarsenteredfortherace,whichisheldonceayear.Agreatmanyloudexplosionscouldbeheardwhentheysetoff,andthoughmanycarsbrokedownduringtherace,afewmanagedtocompletethecourse.Thewinningcarwentdownhillsoquicklythatitsdriverhadalotofdifficultytryingtostopit.,.,Listentoastoryandanswerthequestions