新概念第一册L125-126课件

1、Lesson125,Teafortwo,Greeting,Goodmorning,everyone!Howareyoutoday？HaveyouevertraveledaroundChina?Wherehaveyoubeento？,Rollcall,TcallsSsnameonebyone,Ssstandupanddescribethemselves.,Warmupriddle,TcallsSsnameonebyone,Ssstandupanddescribethemselves.,Review,1.F/c+cowboy2.asktheKPI.3.readthetexttogether.,Ke

2、ywordsexpressions,waterw:t,w-v.浇水Terriblyterbliadv.非常drydraiadj.干燥的，干的Nuisancenju:snsn.讨厌的东西或人meanmi:nv.意味着，意思是surprisespraizn.惊奇，意外的事Immediatelyimi:ditliadv.立即地,Keywordsexpressions,1.watervt.供以水；给浇水Mygrandpaiswateringtheflowersinthegarden.n.水；海水；雨水；海域，大片的水Givemeaglassofwater.bywater用船运=byship=bysea

3、Postmensendthepackagesbywater.spendmoneylikewaterMysisterspendshermoneylikewater.,Keywordsexpressions,淡水；饮用水；糖水,热水；开水；困境,水质,污水，废水,sweetwater,hotwater,waterquality,wastewater,Keywordsexpressions,2.terriblyadv.Itisterriblyhot.Imissmymotherterribly.Imvery/really/terribly/extremelysorry.terribleadj.Howi

4、stheweather?-Itisterrible.Ivejusthadaterriblethought.,Keywordsexpressions,3.dryadj.dry-wetThisglasscankeepthesugardry.v.Hedriedhishairwithatowel.dryoneseyesvi.Clothesdontdryeasilyinwinter.,Keywordsexpressions,4.nuisancen.Whatanuisance!Youarearealnuisancetome.makeanuisanceofoneself=makeoneselfanuisan

5、ceDontmakeyourselfanuisancetoothers.,不要做一个令人讨厌的人。,你真是太讨厌了！,Keywordsexpressions,5.mean(meant;meant)v.Whatdoesthewordmean?Theredlightmeans“stop”.meantodosthImeantogotomorrow.meandoingThepicturemeansstopping.adj.Heismeanaboutmoney.adj.ItismeanofsbtodosthItismeanofyoutostealthepoorsmoney.,Keywordsexpres

6、sions,6.surprisen.惊喜；惊讶；意外的事Surprise！tosbssurprise=tothesurpriseofsb令某人惊讶的是Tomysurprise,sheisthemotheroftwochildren.insurprise吃惊地，在惊慌中Helookedatmeinsurprise.v.使.惊讶Youalwayssurpriseme.,Tothesurpriseofme,Languagepoints,1.Cantyoucomeinandhaveteanow,Peter?这是否定疑问句，表示邀请。cantyou.表示说话人希望听话人做某事的强烈意愿和看法。例Cant

7、youcomeandhelpme?你就不能来帮帮我吗？2.Imustwaterthegardenfirst.3.Doyouhavetowateritnow?4.Itsterriblydry.5.Dontyouremember?这也是否定疑问句。,Languagepoints,6.Ihadtowateriteveryday.7.Well,Illhaveteabymyself.8.lookoutofthewindow.9.Thatmeansyoudontneedtowaterthegarden.表示“不必”，是must和haveto的一般现在时否定式。10.Thatwasapleasantsurp

8、rise.真是意想不到的好事。,从往外看,donthaveto,neednt,Grammars,Shehastoleaveearly.Shemustleaveearly.Doesshehavetoleaveearly?Mustsheleaveearly?Shedoesntneedto/havetoleaveearly.Sheneedntleaveearly.,陈述句,疑问句,否定句,haveto与mustmust表示主观的认为有必要，有义务haveto表示含有客观的环境方面的需要，除了“必须”之外，还有“不得不”。must没有时态和人称的变化Imust,hemusthaveto有时态和人称的变

9、化Ihaveto,hehastoeg.Imustworkhard.我必须努力工作。(我觉得有必要这么做。)Ihadtogohomebyshiplastnight.我昨晚不得不乘船回家。(有可能没有赶上其他的航班或者火车，没选择才坐船。),Grammars,Grammars,MustIarriveontime?-Yes,youmust.-No,youneednt.DoIhavetoarriveontime?-Yes,youhaveto.-No,youdonthave/needto.,MustItakecareofmygrandma?Yes,you_./No,you_.(must;neednt)D

10、oesshehavetocomehomebefore7?Yes,she_./No,she_.(hasto;doesnthaveto/neednt),Exercises,Mybrotherwasveryill,soIhadtocallthedoctorinthemiddleofthenight.我弟弟病得很厉害,我只得半夜里把医生请来。(客观上需要做这件事)Hesaidthattheymustworkhard.他说他们必须努力工作。(主观上要做这件事),Hehadtolookafterhissisteryesterday.haveto有人称、数、时态的变化,而must只有一种形式。但must可用

11、于间接引语中表示过去的必要或义务。,Youdonthavetotellhimaboutit.你不一定要把此事告诉他。Youmustnttellhimaboutit.你一定不要把这件事告诉他。在否定结构中:donthaveto表示“不必”,mustnt表示“禁止”。,小结haveto和must两词都是“必须”的意思,haveto表示客观的需要,must表示说话人主观上的看法,既主观上的必要。,Canyoutellusyourstory,Tony?Tony,你能给我们讲讲你的故事吗？could表示有礼貌的请求,语气委婉,常用于非熟人之间或晚辈对长辈,下级对上级的场合。,can&could,-CouldIhavethetelevisionon?-Yes,youcan./No,youcant.提出委婉的请求在回答中不可用could。Hecouldntbeabadman.他不大可能是坏人。在否定、疑问句中表示推测或怀疑。,小结could与cancould与can都是情态动词,could是can的过去式。二者都可用于表示请求,但是用法稍有不同。can表示一般性的请求,语气随便，常用于熟人之间或长辈对晚辈,上级对下级的场合。,用情态动词can,cant,may,must,mustnt,neednt,co