新概念英语第一册_Lesson125-126课

Lesson125FreetalkHaveyoueverplantedaplant?How?1.Preparethehole.Takeashovelanddigasuitablehole.2.Preparethetreeforplanting.Uselargescissorstocutthroughthepackaging.3.Placethetreeintotheholegently.4.Covertheholewithsoil.5.Waterthetree.6.Stakethetreeifnecessary.7.Keepwateringyourtreeforthefirstfewyears.8.Enjoythetree.Appreciateitsshadeandbeautyandthankyourselfforaddinganothertreetotheworld.Keywords＆expressionswater['wɔ:tə,'wɔ-]v.浇水terribly['terəbli]adv.非常dry[drai]adj.干燥的，干的nuisance['nju:səns]n.讨厌的东西或人mean[mi:n]v.意味着，意思是surprise[sə'praiz]n.惊奇，意外的事immediately[i'mi:diətli]adv.立即地Keywords＆expressions1.water⑴vt.供以水；给…浇水Mygrandpaiswateringtheflowersinthegarden.⑵n.水；海水；雨水；海域，大片的水Givemeaglassofwater.bywater用船运=byship=byseaPostmensendthepackagesbywater.spendmoneylikewaterMysisterspendshermoneylikewater.Keywords＆expressions淡水；饮用水；糖水热水；开水；困境水质污水，废水sweetwaterhotwaterwaterqualitywastewaterKeywords＆expressions2.terriblyadv.非常；Itisterriblyhot.Imissmymotherterribly.I'mvery/really/terribly/extremelysorry.terribleadj.糟糕的，极坏的Howistheweather?Itisterrible.I’vejusthadaterriblethought.Keywords＆expressions3.dry⑴adj.干的（wet湿的）Thisglasscankeepthesugardry.⑵v.把...弄干Hedriedhishairwithatowel.dryone’seyes擦干眼泪⑶vi.变干Clothesdon’tdryeasilyinwinter.Keywords＆expressions4.nuisancen.讨厌的东西或人Whatanuisance!真讨厌！Youarearealnuisancetome.makeanuisanceofoneself=makeoneselfanuisance惹人讨厌Don‘tmakeyourselfanuisancetoothers.不要做一个令人讨厌的人。你真是太讨厌了！Keywords＆expressions5.mean(meant;meant)⑴v.意思是Whatdoesthewordmean?Theredlightmeans“stop”.meantodosth打算做...Imeantogotomorrow.meandoing意味着Thepicturemeansstopping.⑵adj.吝啬的Heismeanaboutmoney.⑶adj.卑鄙的Itismeanofsbtodosth某人做...真卑鄙Itismeanofyoutostealthepoor’smoney.Keywords＆expressions6.surprise⑴n.惊喜；惊讶；意外的事Surprise！tosb’ssurprise=tothesurpriseofsb令某人惊讶的是Tomysurprise,sheisthemotheroftwochildren.insurprise吃惊地，在惊慌中Helookedatmeinsurprise.⑵v.使...惊讶Youalwayssurpriseme.TothesurpriseofmeLanguagepoints1.Can'tyoucomeinandhaveteanow,Peter?这是否定疑问句，表示邀请。can’tyou….表示说话人希望听话人做某事的强烈意愿和看法。例Can’tyoucomeandhelpme?你就不能来帮帮我吗？2.Imustwaterthegardenfirst.3.Doyouhavetowateritnow?4.It’sterriblydry.5.Don'tyouremember?这也是否定疑问句。Languagepoints6.Ihadtowateriteveryday.7.Well,I’llhaveteabymyself.8.lookoutofthewindow.9.Thatmeansyoudon’tneedtowaterthegarden.表示“不必”，是must和haveto的一般现在时否定式。10.Thatwasapleasantsurprise.真是意想不到的好事。从…往外看don’thavetoneedn’tGrammarsShehastoleaveearly.Shemustleaveearly.Doesshehavetoleaveearly?Mustsheleaveearly?Shedoesn’tneedto/havetoleaveearly.Sheneedn’tleaveearly.陈述句疑问句否定句haveto与mustmust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,hemusthaveto有时态和人称的变化Ihaveto,hehastoeg.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。)Grammarshaveto与donotneedtohaveto（不得不）有强制性的意味Ihavetogotoschooleveryweek.needto(有必要）就不太强制去做什么TomorrowisSaturdayandyoudon'tneedtogetupsoearly.GrammarsGrammarsMustIarriveontime?-Yes,youmust.-No,youneedn't.DoIhavetoarriveontime?-Yes,youhaveto.-No,youdon'thave/needto.MustItakecareofmygrandma?Yes,you____.No,you______.(must;needn't)Doesshehavetocomehomebefore7o’clock?Yes,she_____.No,she__________.(hasto;doesn'thaveto/needn't)Exercises