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GrammarThepresentsimpletense一般现在时1.句型结构①肯定句:主语+am/is/are+表语主语+实义动词(+其它)②否定句:主语+am/is/are+not+表语主语+don’t(doesn’t)+实义动词原形(+其它)③疑问句:Am/Is/Are+主语+表语Do(Does)+主语+实义动词原形(+其它)2.一般现在时的用法1)表示不随时间的变化而变化的事实,真理，格言，警句等。①Theearthgoesaroundthesun.地球绕着太阳转。②Practicemakesperfect.熟能生巧。③TomorrowisMonday.明天星期一。2)表示目前，现在经常发生的动作,习惯,或存在的状态。常与下列表示次数的频率副词连用:often,usually,always,sometimes,seldom,everyday(week,year,night),onceaweek等。①Classbeginsateighteverymorning.每天早晨八点钟开始上课。②Healwaysworksatnight.他经常在晚上工作。3)表示按日程安排和时刻表将要发生的动作，用一般现在时表将来。常用于此类用法的动词有come,go,move,stop,leave,arrive,be,finish,continue,start,begin,open,close,takeoff等。①Theplanearrivesat8o’clock.飞机八点到。②SchoolbeginsonMarch5.三月五日开学。4)用于剧情介绍,解说(体育比赛及其他活动现场解说或图片的说明)，故事梗概，书报标题等。①HepassestheballtoJohn.他把球传给约翰。②Therearefivepeopleinthepicture.在这幅画中有五个人。③PresidentObamaVisitsChina.奥巴马总统访华。5)在表时间和条件的状语从句中,用一般现在时代替将来时。Wewillhaveanexamwhenwefinishthetextbook.我们学完课本后将会进行一次测试。6)在以here,there,now,then开头的倒装句中,用一般现在时代替进行时。Look!herecomesLily.看！Lily来了。1.IhavebeenlivingoutsideQingdaoforalongtimenowbutI__backthereeveryfewweekstoseemyparents.A.amgoingB.hadgoneC.wouldbegoingD.go2.Giveherthebookwhenyou____.A.willmeether.B.meetsherC.meetherD.meetingher.3.----IwanttowriteYangLiweialetter,butIdon’thaveanystamps.----I’llbuysomeforyou,ifI___tothepostoffice.A.goB.shallgoC.willgoD.went巩固练习1.句型结构①肯定句:主语+am/is/are+现在分词②否定句:主语+am/is/are+not+现在分词③疑问句:Am/Is/Are+主语+现在分词2.用法1)表示说话时正在进行的,目前正在发生的动作。此种用法时,常带有表示目前时刻的时间副词,如:now,atthe(very)moment,forthetimebeing,atpresent,及Look!,Listen!等词汇。①Look!Thebigbirdisflyingaway.看,那只大鸟正在飞走。②Heiswatchingamovienow.他现在正在看电影。2)表示目前一段时间内正在进行,但说话时可能没有进行的动作。RightnowIamstudyingChinesebydistancelearning.我现在正通过远程教育学习汉语。3)与always,constantly,forever,allthetime,continually等副词连用,表示动作反复或习惯。此时句子常含有说话者的强烈情感在内。表达厌烦，惊叹，赞扬，抱怨之意。①Youarealwayschangingyourmind.你总是主意不定。(太烦人了)②Heisalwayshelpingothers.他总是帮助别人。(他真是个好人。)4)表示位置移动的return,leave,start,visit,go,come,fly,stay等动词可以用进行时表将来。①HeisleavingonWednesday.他将于周四离开。②TheyaregoingtoCanadanextweek.他们将下周去加拿大。5)表示情况的暂时性Idon’treallyworkhere.I’mjusthelpinguntilthesecretaryarrives.我不是真的在这里工作，只是帮忙到秘书来。Exercises1.Idon’treallyworkhere,I____untilthenewsecretaryarrives.A.justhelpoutB.havejusthelpedoutC.amjusthelpingoutD.willjusthelpout2.—Doyoulikethematerial?—Yes,it_______verysoft.A.isfeelingB.feltC.feelsD.isfelt3.I’vewonaholidayfortwoweekstoFlorida.I_______mymum.A.amtakingB.havetakenC.takeD.willhavetaken4.—What’stheterriblenoise?─Theneighbors______foraparty.A.havepreparedB.arepreparingC.prepareD.willprepare5.Ineedonemorestampbeforemycollection_____.A.hascompletedB.completeC.hasbeencompletedD.iscompleted6.─CanIjointheclub,Dad?─Youcanwhenyou______abitolder.A.getB.willgetC.aregettingD.willhavegot7.There_______thebus.Hurryup.A.iscomingB.comesC.hascomeD.willcome8.IfI______whenhecomes,wakemeup,please.A.sleptB.amsleepingC.willbesleepingD.wassleeping9.He_______tounderstandthathedidwrongtohissister.A.isbeginningB.beginC.hasbeenbegunD.willbegin10.Georgehasarrived,butIdidnotknowhe______untilyesterday.A.comeB.willcomeC.iscomingD.wascoming11.Tomknowsthathisuncle_____nofewerthantenhouses,andallofthemareletatveryhighrents.A.isowningB.ownsC.ownedD.wasowning12.Willyoupostthisletterifyou_____apost-box?A.willbepassingB.arepassingC.havepassedD.werepassing13.—Whenwillyoucometoseeme,Dad?—Iwillgotoseeyouwhenyou______thetrainingcourse.A.willhavefinishedB.willfinishC.arefinishingD.finish14.Healways______carefulnoteswhileheislisteningtotheteacherinclass.A.willtakeB.tookC.takesD.istaking15.I’msorryIcan’tgo.I____areport.A.writeB.amwritingC.wroteD.waswriting形容词化了的-ing分词和-ed分词用作名词修饰语时，仍保留一定的动词含义。一般说来，由及物动词的-ing分词转化来的形容词往往带有主动意义，常译为“使人……；令人……”；由及物动词的-ed分词转化来的形容词往往带有被动含义，用来形容人感到如何。动词的-ing和-ed形式1.Thegirlletouta__________cryatthesightofthesnake.看到蛇,女孩尖叫起来。Thegirlwasfrightened.2.His___________shoutscaredtheboys.他大吼一声把那帮男孩给吓跑了。Theshoutwasfrighteningandtheboysfeltfrightened.3.Hispuzzledlookmademeveryangry.他迷惑的样子使我很生气。4.NoneofthebanksIspoketowereinterested.我去找过的银行没有一家感兴趣。frightenedfrightening5.Theexcitingnewsmadeeveryoneofusveryexcited.那令人兴奋的消息使我们每个人都很兴奋。6.Williamlookeddisappointedwhenthebooksellerrefusedtherequest.当店员拒绝他的请求时，威廉显得很失望。7.Defargewaspleasedattheirarrival.对于他们的到来，德法奇感到很高兴。8.Thatsoundsveryinteresting.那听起来倒挺有趣的。这类词常见的有：interesting有趣的interested感兴趣的disappointing令人失望的disappointed失望的exciting令人兴奋的excited激动的surprising令人惊奇的surprised惊奇的astonishing惊人的astonished感到惊奇的discouraging令人泄气的discouraged泄气的puzzling令人迷惑的puzzled迷惑的tiring令人厌倦的tired疲劳的pleasing令人高兴的pleased高兴的satisfying令人满意的satisfied满意的worrying令人担心的worried担心的frightening恐怖的frightened受惊的ExercisesI1.Thesituationismore____thanever.I’m_____aboutwhattodonext.A.puzzled;puzzledB.puzzling;puzzlingC.puzzling;puzzledD.puzzled;puzzling2.The______news______Jim.Hewas_____atit.A.surprising;surprised;surprisedB.surprised;surprised;surprisingC.surprised;surprising;surprisedD.surprised;surprising;surprising3.Itwasso___apoemthatquiteafewstudentswere___totears.A.moved;movedB.moving;movingC.moving;movedD.moved;moving4.Chinaisalargecountrywhichisgetting___.A.moreandmoredevelopedB.m