Unit1LifestylesLesson1Aperfectday辅导与练习1.一般现在时主要用于表示人、事物现在状况和特点；表示经常或习惯性的动作，句中常有often,always,fromtimetotime等时间状语；表示客观规律和永恒真理等。Heusuallygoestoworkat7o’clockeverymorning.他通常每天早上7点钟去上班。Theearthgoesaroundthesun.地球围绕太阳转。表示永恒的真理，即使过去的语境中，仍用一般现在时。IlearnedthattheearthgoesaroundthesunwhenIwasinprimaryschool.我在小学就知道地球围绕太阳转。在时间、条件和让步状语从句中，一般现在时可以代替一般将来时。Ifheacceptsthejob,hewillgetmoremoneysoon.如果他接受了这份工作，不久就会赚更多的钱。在makesure(certain),seetoit,mind,care,matter+宾语从句中，从句用一般现在时代替一般将来时。Solongasheworkshard,Idon’tmindwhenhefinishestheexperiment.只要他努力工作，我不介意他什么时候做完试验。在themore…themore…(越．．．．．．越．．．．．．)句型中，若主句是一般将来时，从句通常用一般现在时。Theharderyoustudy,thebetterresultsyouwillget.你学习越用功，成绩就越好。2.现在进行时的基本用法：用心爱心专心a.表示现在(指说话人说话时)正在发生的事情。Wearewaitingforyou.b.习惯进行：表示长期的或重复性的动作，说话时动作未必正在进行。Mr.Greeniswritinganothernovel.(说话时并未在写，只处于写作的状态。)SheislearningpianounderMr.Smith.c.表示渐变的动词有：get,grow,become,turn,run,go,begin等。Theleavesareturningred.It'sgettingwarmerandwarmer.d.与always,constantly,forever等词连用，表示反复发生的动作或持续存在的状态，往往带有说话人的主观色彩。Youarealwayschangingyourmind.典型例题Mydictionary___,Ihavelookedforiteverywherebutstill___it.A.haslost,don'tfindB.ismissing,don'tfindC.haslost,haven'tfoundD.ismissing,haven'tfound.答案D.前句是一个仍在持续的状态，应用进行时，由于没有找到，其影响仍然存在，应用完成时，瞬间动词用于否定式时可用于完成时。练习一、用括号中动词的适当形式填空。1.He(go)totheparkonSundays.2.they(like)China?用心爱心专心3.Lucy(notlike)meatatall.4.Thestudents(have)anEnglishclasseveryday.5.yourfather(speak)Frenchwell?No,he6.Mygrandpaoften(watch)TVintheevening.7.IfI(have)timetomorrow,I(go)withyou.8.Please(tell)herassoonasyou(see)hertomorrow.9.MissGao(nothave)lunchatschool.She(have)itathome.10.Tomoften(do)hishomeworkatthetable.答案：1.goes2.Do...like3.doesn'tlike4.have5.Does...speak,doesn't6.watches7.have,willgo8.tell,see9.doesn'thave,has10.does用心爱心专心二、改错1.Doyourmotheroftencooksupper?2.Mikedoesn'tdoesherlessonswell.3.Areyouateacher?No,Iamn’t.4.Doeshestudieshard?5.Healwaysthinkofothers.答案：1.Do变为Does2.does变为do3.Iamn’t变为I'mnot.4.studies变为study5.think变为thinks三、选择填空1.Iwilltellhimassoonashe_________hack.A.comeB.comesC.willcomeD.came2.Mary_________onshoeswhenshe_______them.A.tries,buysB.tries,buiesC.trys,buysD.trys,buies3.Thegirloften_________coldwhenshe_________.A.catchs,dancesB.catches,dances用心爱心专心C.catchsidanceesD.catches,dancees4._________he_________himselfthere?No.Idon'tthinkso.A.Do,enjoyB.Does,enjoiesC.Does,enjoysD.Does,enjoy5._________yourteacher_____fromthemveryoften?Certainly.A.Do,hearB.Does,hearC.Do,receiveD.Does.receive6.________yourmother_________somecleaningonSundays?A.Does,hasB.Do,doesC.Does,doD.Do.do7._______Tom____toworkhardtohelphisfamily?Yes,he_________.A.Has,×.hasB.Has,×,doesC.Does,has,hasD.Does,have,does8.Whichteacher_________lessonstoyoueveryday?A.doesgivesB.doesgiveC.dogiveD.gives()9.Smithdoesnotgofishingonweekdays,_________?_________,hedoes.A.doeshe.NoB.doeshe.YesC.doesn'the.NoD.doesn'the.Yes10.Mr.Blackoften_________fishingonSunday,______he?A.goes.doesn'tB.goes,isn’tC.doesn'tgo,docsD.doesn'tgo.is11.Heusually_____TVonSundayevening.A.watchB.watchesC.watchingD.iswatching用心爱心专心12.Wellgotoplaywithsnowifit_________tomorrow.A.snowB.snowsC.willsnowD.snowed13.NeitherInorhe_________French.A.speakB.doesn'tspeakC.knowsD.isknowing14.Nobody________howtorunthismachine.A.knowB.haveknownC.knowsD.isknowing15.TheYoungPioneer_________waterfortheoldmaneveryday.A.carryB.bringC.takesD.carries答案：1.B2.A3.B4.D5.B6.C7.D8.D9.B10.A11.B12.B13.C14.C15.D用心爱心专心
