新概念英语第二册20课件

Lesson20OnemaninaboatWhatisyourfavouritepastime?•WatchingTV?/playingvidiogames?/goingshopping?/readingbooks?Howdoyouthinkoffishing?Areyouinterestedinit?Whatistheadvantageoffishingcanyoutellme?1,getclosertothenature.2,relaxourselves.3,havesomefreshfishtoeat.4,canfosterourpatientandprolongconcentration.RiversnowAhundredmountainsandnobird,Athousandpathswithoutafootprint;Alittleboat,abamboocloak,Anoldmanfishinginthecoldriver-snow.ThefishermanonthestreamYougoupanddownstream.youlovetoeatthebream.Lo!ThefishingboatbravesPerilouswindandwaves.Whenweareplaningtogofishing,whatshouldwetake?Herearesomefishinggears.(鱼具）fishingrodfishbait(鱼饵）fishhookfishinglinefishingnetFishbeginstostinkatthehead.〔谚语〕上梁不正下梁歪，鱼要腐烂头先坏。Itisasillyfish,thatiscaughttwicewiththesamebait.〔谚语〕智者不上两回当。Neveroffertoteachfishtoswim.〔谚语〕别班门弄斧afishoutofwater离水的鱼，不得其所的人。FISH•catchfishwithasilverhook钓不到鱼之后花钱买鱼(冒充是自己钓的)。•Thebestfishsmellwhentheyarethreedaysold.〔谚语〕鱼过三天就要臭；久居别家招人嫌。•Thebestfishswim[are]nearthebottom.〔谚语〕好鱼居水底，要得宝物不容易。•Ventureasmallfishtocatchagreatone.〔谚语〕虾子钓鲤鱼，吃小亏占大便宜。Pre-task•Whatdosomeunluckyfishermencatch?•Whydoesthewritersayheisevenlesslucky?•Whatishereallyinterestedin?NewWordscatchv.(catch-caught-caught)1)抓住,捕捉Ourcatcaughtamouse.Thepolicehavecaughtthethief.2)赶上We‘vejustcaughtthetrain.我们正好赶上了火车3)领会Idon'tcatchyourmeaning我不明白你的意思。catch的一些固定用法catchacold染上感冒catchone’sbreath摒住呼吸catchsightof=see看见catchfire着火catchone'seyes吸引某人注意力firshermann.钓鱼人，渔民bootn.靴子apairofboots一双靴子waste•v.浪费•Weshouldnotwastetime.•n.浪费•It'sonlyawasteoftimetospeaktoher.•和她说话纯粹是浪费时间。•awasteof…浪费……•Itisawasteoftime/money/food/water.。•Wastenot,wantnot.不浪费，就不缺乏。（尤指食物或钱）•Ifyouneverwasteanything,you’llneverlackit.不浪费，就不缺乏。•gotowaste变成废物•wasteaway（人，体力）衰弱•wastebasket字纸篓(Am.)•wastepaperbasket字纸篓(Br.)realize•vt.意识到•Hecouldnotrealizehisowndanger.•他未能意识到自己的危险。•Ididn'trealizeyoursadness.•我没有意识到/察觉到你的悲伤。•vt.实现•=make...cometrue•Mydreamshavebeenrealized.•我的愿望实现了。•=Ihavemademydreamcometrue.realize和understand•realize:becomeaware,sometimessuddenly•（通过感官或是意识作用的）•understand：懂，理解（通过一定的解释，思考，学习了一定的知识后或是有过同样的经历，感觉而知道）•Irealizedhewasmad.•Hedidn'trealizethathehadmadeamistake.•他没有意识到自己犯了个错误•Idon'tunderstandEnglish.•课本90页练习1.2IntensiveReading•1.Fishingismyfavoritesport.•favorite(AmE)=favourite(BrE)•a.最喜欢的=like...mostFishingismyfavoritesport.=Ilikefishingmost.n.最喜欢的东西/事情Fishingismyfavorite.Thesecookiesaregreatfavoriteswiththechildren.这些饼干是孩子们的最爱。favoriteadj.最喜欢的无比较级、最高级favourn.恩惠帮助Canyoudomeafavour?如何区分动名词和现在分词做定语•现在分词做定语时，被修饰的名词和做定语的分词之间有一种逻辑上的主谓关系。而动名词做定语表示被修饰词的用途，作用。•aswimmingboy=theboywhoisswimming•aswimmingpool=apoolwhichisusedforswimming2.Ioftenfishforhourswithoutcatchinganything.•这里的fish是不及物动词。forhours=forseveralhours•动名词catching作介词without的宾语。without是with的反义词，表否定。•例句：Aftertalkingtohim,Ifeltbetter.Thanksforinvitingme.•Shesatatthetable.Shedidn’tspeaktoanyone.•Hefishedallday.Hedidn’tcatchanyting.•Hedrovetwohundredmiles.Hedidn’tstop.•Helefttherestaurant.Hedidn’tpaythebill.3.Butthisdoesnotworryme.•worry•vt.使某人担心worrysb/oneself(aboutsth/sb.)•beworriedaboutsth.•Thisdoesn'tworryme.•Healwaysworrieshispartents.他总是使他父母担心。•Heisworryhimselfaboutthesick.•=Heisworriedaboutthesick.•vi.担心...worryabout/over...•Don'tworry.Takeiteasy.别担心，放松点。•She'salwaysworryingaboutherweight.•她总是担心自己的体重。4.Insteadofcatchingfish,theycatcholdbootsandrubbish.•insteadof...代替...,而不是...副词词组作状语•Insteadofcatchingfish,theycatcholdbootsandrubbish.•Wewon'thavemeattoday.Instead,we'llhavefish.•Assheissick,Isupposedtogoinsteadofher.•taketheplaceof...代替...动词词组•Assheissick,IsupposedtoletTomtaketheplaceofher.副词insteadofdoing...theydid...没有做...而是做...•insteadofgoingtothecinema,hestayedathome.•goshopping/gotothepark.•readabook/readamagazine.•gotoschool/gofishing•havedinnerathome/gototherestaurant.5.Iamevenlesslucky(thanthosefishermenwhoonlycatcholdbootsandrubbish).•even甚至，强调语气。lucky变成luckier/luckiest是指肯定时，这里加上less则变成否定。•=theyareluckierthanme.=Iamnotevenasluckyastheyare.•rubbishn.垃圾•apileofrubbish一堆垃圾•eg.Don’ttalkrubbish!别说废话了！•garbage•1)（厨房里的）菜屑碎肉，残羹剩肴，垃圾(Am.)•2)（口）不足取的东西，愚蠢的想法•garbagecan垃圾箱(Am.)•dustin垃圾箱(Br.)•garbagecollector垃圾收集清洁员•dustman垃圾收集清洁员(Br.)•garbagetruck垃圾车•dustcart垃圾车(Br.)6.Afterhavingspentwholemorningsontheriver,Ialwaysgohomewithanemptybag.•现在完成时的动词havespent名词化后作介词after的宾语。7.'Youmustgiveupfishing!’Myfriendssay.'It'sawasteoftime.'•动名词fishing作动词短语giveup的宾语。•giveup放弃。例句：Don’tgiveuphope.Youshouldgiveupsmoking.8.Buttheydon'trealizeoneimportantthing.•realize意识到。例句：Irealizethatit’sverylatenow.•实现。例句：Hehasrealizedhisdream.9.I'mnotreallyinterestedinfishing.•interesteda.有兴趣的•beinterestedin...对...感兴趣，主语多为人•interestinga.有趣的，主要形容某物或某人是有趣的•Thisisaninterestingbook.•Thebabyisinteresting.•excitedandexciting•exciteda....是激动的，兴奋的(多用于人，动物组织等)•Thechildrenareallexcitedaboutopeningthepresents.excitinga.令人激动的/兴奋的（修饰的对人多为物）Thatisanexcitinggame.那是一场令人兴奋的比赛interested和interesting•interesteda.有兴趣的•beinterestedin...对...感兴趣，主语多为人•interestinga.有趣的，主要形容某物或某人是有趣的•Thisisaninterestingbook.•Thebabyisinteresting.•excitedandexciting•exciteda....是激动的，兴奋的(多用于人，动物组织等)•Thechild