外研版初一英语时态专题复习

外研版初一英语下学期期末专题复习一、一般现在时：（1、现在的状态。2、经常或习惯性动作。3、主语所具备的性格和能力。4、真理。）1、标志：often（经常）,usually（通常）,sometimes（有时）,always（总是）,never（从不）,onSundays（在星期天）,everyday/month/year（每一天/月/年）2、结构：（1）主语+连系动词be(am/is/are)+名词/形容词/数词/介词短语/副词等做表语表状态（包括Therebe+n.）（2）主语（非第三人称单数）+行为动词原形+其他（用助动词do帮助构成否定句、一般疑问句和特殊疑问）（3）主语（第三人称单数）+行为动词的第三人称单数+其他（用助动词does帮助构成否定句、一般疑问句和特殊疑问句）行为动词第三人称单数加-s的形式1.-s2.辅音+y:study-studies3.以s,x,ch,sh结尾watch-watchesteach-teaches4．特殊have-hasdo-doesgo-goes练习1：用is、am或are填空1.China_________abigcountry.2.We__________intheclassroom.3.Hermother_________anEnglishteacher.4.He________aworker.Heworksveryhard.5.Where_________youfrom?6.It_________abeautifulcat.7.They_________goodfriends.8.I________notfromJiangsu.IcomefromShanghai.练习2.用所给动词的正确形式填空。1.Jimusually________(have)lunchathome.2.LiGuanhua_______(be)twentyyearsold.3.Howmanystudents________(be)thereinyourclass?4.---______she_______(study)hard?---Yes,she_________.5.Lucyandlily_____________(notspeak)Chinese.6.Myfather______________(notdo)morningexerciseseveryday.7.Shealways___________(wash)herclothesonSundays.8.______yourbrother________(like)playingfootball?No,he____________.二．现在进行时：表示说话瞬间或现阶段正在进行的动作。1、标志:now（现在）listen（看）look（听）2、结构:主语+助动词be(am/is/are)+行为动词的现在分词(doing)现在分词的构成：1.-ing:eat-eating（直接加）2.辅音字母+e:take-taking（去e加）3.sit,put,begin,run,swim,stop,get,shop,（双写加）练习：1.Jim__________________(take)photosintheparknow.2.Jim_________(nottake)intheparknow.3._______________Jim____________(take)photosintheparknow?Yes,he_____.No,he_______.4.Where_________Jim____________photosnow?Inthepark.三．一般过去时：表示过去某个时间里发生的动作或状态；过去习惯性、经常性的动作、行为；过去主语所具备的能力和性格。标志：一段时间+ago，yesterday（句子开头或结尾），thedaybeforeyesterday,lastweek,last(year,night,month…)，具体时间（如Jan.fourth),justnow,oneday,longago,onceuponatime（很久以前）动词变化规则：规则变化：1．直接加ed：work——workedlook——lookedplay——played,2．以e结尾的单词，直接加d：live——livedhope——hopeduse——used,3.以辅音字母+y结尾的，变y为i加ed：study——studiedcarry——carriedworry——worried,4.以元音字母+y结尾的，直接加ed：enjoy——enjoyedplay——played5.以重读闭音节结尾的，双写最后的辅音字母+ed：stop——stoppedplan——planned不规则变化：见教材120页结构：肯定：主语+动词过去式+其他否定：①was/were+not；②在行为动词前加didn't，同时还原行为动词一般疑问句：①Did+主语+do+其他？②Was\Were+主语+其他？特殊疑问句：疑问词+did+主语+动词原形+其他一般过去式的构成形式肯定式疑问式否定式疑问否定式IworkedDidIwork?IdidnotworkDidInotwork?He(she,it)workedDidhe(she,it)work?He(she,it)didnotworkDidhe(she,it)notwork?WeworkedDidwework?WedidnotworkDidwenotwork?YouworkedDidyouwork?YoudidnotworkDidyounotwork?TheyworkedDidtheywork?TheydidnotworkDidtheynotwork?改写句子：1、Lucydidherhomeworkathome.（改否定句）Lucy______________herhomeworkathome.2、Hefoundsomemeatinthefridge.（变一般疑问句)______he___________meatinthefridge?3、Shestayedthereforaweek.（对划线部分提问）_________________she_____there?4、Therewassomeorangeinthecup.（变一般疑问句)_____there_____orangeinthecup?四．一般将来时：表示将来的动作、状态等。标志：tomorrow,nextweek/month/year,inafewdays等。结构：（will+动词原形begoingto+动词原形）第一类肯定句主语+shall/will+动词原形＋其它成分.否定句主语＋shall/will+not＋动词原形＋其它成分.一般疑问句：Shall/will＋主语＋动词原形＋其它成分?特殊疑问句疑问词＋shall/will+主语＋动词原形＋其它成分?如：WhatwilltheydonextSaturday?注：shall用于第一人称。will用于各种人称。口语中常用will代替shall。shallnot=shan’twillnot=won’t第二类is/am/aregoingto+V(原形)表示将来的构成形式：肯定句主语+is/am/aregoingto+动词原形＋其它成分.否定句主语＋is/am/are+not+goingto＋动词原形＋其它成分一般疑问句：is/am/are＋主语＋goingto＋动词原形＋其它成分?特殊疑问句疑问词＋is/am/are+主语＋goingto＋动词原形＋(其它成分)?注意：Be(am/is/are)随着主语的变化而变化。Be(am/is/are)goingto+V(原形)表示将来的用法。用动词一般将来时态填空:1.We__________(hike)nextSunday.2.I________(do)ittomorrow.3.Myfather__________(come)backnextweek.4.Why_____you______(notclimb)thehillwithusnextSaturday?5.____she____(see)herauntsoon?6.Where____they______(move)nextmonth?7.____you_____(help)mewithmyEnglishtonight.五、情态动词：1、任何主语+can/may/must+动词原形2、主语+can’t/maynot/mustn’t+动词原形3、Can/May/Must+主语+动词原形？4、疑问词+can/may/must+主语+动词原形？六、非谓语动词（是固定搭配）1.like+todo不定式/doing动名词2.wanttodosth.3.lovetodo4.wouldliketodosth.5.enjoydoingsth.6.thanksfordoing7.stopdoingsth8.letsb.dosth.Shewants_____(have)aparty.Doeshelike_______(swim)?Thanksfor_______(enjoy)CCTVshow.Sheneverstops____(talk).七．祈使句：Gostraightandturnleft/right.GothroughFifthAvenue.Takeataxi（Takeabus，Takeawalk……）八．综合练习11.MrGreen_____(be)aworker.Nowhe____(work)inthefield.2.Listen!Who_______(sing)?3.Whattime____yourbrotherusually_____(do)hishomework?4.Youcan_______(come)herebybus.5.Who____(have)aruler?6.Arethey_____(clean)theroom?7.-____you____(eat)dinner?–Yes,weare.8.Jack____(have)asoccerball,buthe____(nothave)abasketball.9._______Jim_______(like)______(run)?10.They_____(be)fromCanada.They______(notspeak)Chinese.11.Hewants_________________(be)tall.练习21)I__________(be)astudent.Mysister______(be)astudent,too.2)There______（be）apenandtwopencilsinthepencil-box.3)Listen!She_________(sing)asong.4)Wealways________(clean)ourclassroomafterschool.5)There_______manycloudsinthesky.It___________________rainsoon.6)Sometimeswe______(play)footballafterschool.Wereally_____(enjoy)ourselves7)They_________(go)toGuangzhouforameeting.8)Weknowthere_______(be)24hoursinaday.9)Allthestudents___________(have)computerlessonsnow?10)______you_______(go)toschoolbybusnextFriday?11)What______yourmother_______(do)?12)Don'tbelate,Joan.Thetrain__________(start)at