初一英语时态

初一英语时态专题复习一、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.）练习：1.I______(be)astudent.Myname_____(be)Tom.2.Where_____(be)myshoes?They___(be)here.3.Who____(be)thegirlwithlongstraighthair?Ithinkshe___(be)Kate.4.YouandI___(notbe)inClassSix.5.___(be)thereasupermarketontheFifthAvenue?Yes,there_____(be).6.____herparenttall?No,he____.（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)Hisparents_______(watch)TVeverynight.肯定句1)Mybrother_________(do)homeworkeveryday.2)Hisparents_________(notwatch)everynight.否定句2)Mybrother________(notdo)homeworkeveryday.3)_____hisparents_____(watch)TVeverynight?一般疑3)______yourbrother_____homeworkeveryday?Yes,they_______.No,they_______.Yes,he______.No,he_________.4)When___hisparents_____(watch)TV?特疑4)When_____yourbrother____(do)homework?TheywatchTVeverynight.Hedoeshomeworkeveryday.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-eating2.辅音字母+e:take-taking3.sit,put,begin,run,swim,stop,get,shop,（双写最后一个辅音字母，再加ing.）练习：1.Jim__________________(take)photosintheparknow.2.Jim_________(nottake)intheparknow.3.___________Jim_________(take)photosintheparknow?Yes,he_____.No,he_______.4.Where_________Jim____________photosnow?Inthepark.三、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1、Can/May/Must+主语+动词原形？2、疑问词+can/may/must+主语+动词原形？四、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.练习：Shewants_____(have)aparty.Doeshelike_______(swim)?Thanksfor_______(enjoy)CCTVshow.Sheneverstops____(talk).五、祈使句：Gostraightandturnleft/right.GothroughFifthAvenue.Takeataxi（Takeabus，Takeawalk……）六、Therebe句型练习：句型转换1)Thereisabankonthestreet.2)Therearesomecarsinfrontofthepark.否定句：There_______abankonthestreet.否定句：There_____________carsinfrontofthebank.一般疑问句：_____________abankonthestreet?一般疑问句：________________carsinfrontofthebank?就划线部分提问：________onthestreet?就划线部分提问：__________infrontofthebank?There’sabankonthestreet.Therearesomecarsinfrontofthebank.同上：________________arethereonthestreet?同上：____________arethereinfrontofthebankThere’sonlyone.There’resome.2)将下列句子改为否定句、一般疑问句，并就划线部分提问。1.Weareeatinglunch.Weeatlunchatnoon.2．Heisswimmingatapool.Heswimsatthepooleveryday.3.JimandTonyareplayingbasketballatschool.JimandTonyplaybasketballonSundays.4.Sandraisrunning.Sandralikesrunning七、综合练习：1.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.1.我们正在吃晚餐。2、我们每天6点起床。We__________________________.We__________________atsixeveryday.3．你们在聊天吗？是的。4、他们常常聊天吗？不是。_______they_______?Yes,they_____.______theyoften______?No,they________.5、他在做什么？他在做作业。6、他晚上常干什么？他常做作业。What____he___?He_______.What___heusually___intheevening?Heusually______.答案：1.arehavingdinner2.getup3.Are,talking,are4.Do,talk,don’t5.isdoing,isdoinghomework6.does,do,does,homework