四大时态要点讲解与练习

所有时态都是通过动词变化来表现的一、现在进行时的定义：表示现在正在进行或发生的动作。（句中一般含有now,单独的look或listen出现在句首.）二、它的结构：be+动词ing形式三、动词加ing的变化规则1．一般情况下，直接加ing，如：cook-cooking2．以不发音的e结尾，去e加ing，如：make-making,taste-tasting3．重读闭音节且只有一个辅音字母结尾的，应双写末尾的辅音字母，再加ing，如：run-running,stop-stopping一、写出下列动词的现在分词：1play_____________2run____________3swim____________4make__________5go_____________6get____________7write_____________8sing_____________9read_____________10have___________playingrunningswimmingmakinggoinggettingwritingsingingreadinghaving一、用所给的动词的正确形式填空：1.Theboy__________________(draw)apicturenow.2.Listen.Somegirls_______________(sing)intheclassroom.3.Look!They_______________(run)ontheplayground.二、句型转换：1.Theyaredoinghousework.(分别改成一般疑问句和否定句)一般疑问句：_____they_____housework?否定句：They__________doinghousework.2.Thestudentsarecleaningtheclassroom.(改一般疑问句并作肯定和否定回答)一般疑问句：____thestudents_______theclassroom?肯定回答：_____,they____.否定回答：_____,they_____.isdrawingaresingingarerunningAredoingarenotArecleaningYesareNoaren’t3.I’mplayingfootballintheplayground.(对划线部分进行提问)①先改一般疑问句:____you____footballintheplayground?②其次找疑问代词:划线问的是‘在操场上’就选择疑问代词‘_______’③再次把疑问代词放在①的前面并去掉划线部分。_____areyou____football?4．Tomisreadingbooksinhisstudy.(对划线部分进行提问)____isTom_____inhisstudy?WhereplayingWhatdoingAreplayingwhere一、一般现在时的定义:一般现在时表示现在经常反复发生的动作、存在的状态或习惯性的动作的时态。二、构成：一般现在时用行为动词的原形，但第三人称单数作主语时，动词的词尾要加-S。（一般的动词词尾+S。以sh/ch/s/x结尾的词+es.以辅音字母Y结尾的把Y变成i，+es。辅音字母o结尾的+es.)三、标志词（时间状语）：always,everyweek(day,year,month…),sometimes,onSundays,uauslly,often,..........用所给动词的适当形式填空1.He______(get)upatsixo’clockeveryday.2._____you_____(brush)yourteetheverymorning?3.What______heusually______(do)afterschool?4._____they____(read)Englisheveryday?getsDobrushdoesDoreaddo改句子1.Doyouoftenplayfootballafterschool?(肯定回答)2.Ihavesomebooks.（改为否定句）I_______________books.3.GaoShan’ssisterlikesplayingtabletennis.（改为否定句）GaoShan’ssister________playingtabletennis.4.ShelivesinasmallvillagenearNewYork.（改为一般疑问句）____she____inasmallvillagenearNewYork?5.IwatchTVeveryday.（改为一般疑问句）_______________TVeveryday?6.Hegoestoschoolatseven.(对划线部分提问)_____________he______atseven?Yes,wedo.don’thavedoesn’tlikeDoesliveDoyouwatchanyWhatdoesdo1.Listen!Who______(read)English?HanMeimeiis.Sheoften______(read)Englishintheevening.2.Where______(be)TomandJim?They__________(play)football.______LinTao______(play)footballstoo?No,he______(draw)pictures.3.Where______theirfather______(work)?He______(work)onafarm.Butnowhe______(notwork).He______________(stay)athome.4.Whattime______theshop______(close)?It_____(close)atnineo'clockintheevening.isreadingreadsareareplayingIsplayingisdrawingdoesworkworksisn’tworkingisstayingdoesclosecloses用一般现在时或现在进行时填空:5.MissGuo______(teach)usChinesethisterm.She______(be)averygoodteacher.Sheoften______(talk)withusafterclass.Manyofuslike______(talk)withher.Now,she______(talk)withLily.teachesistalkstalkingistalking把一般现在时改写成现在进行时:1.Hethrowsafrisbee(飞盘)everyafternoon.He____________afrisbee（飞盘）now.2.Myparentsoftenmakecakesforme.Myparents____________cakesformenow.3.Theymustcleanthebedroomonceaweek.Look!They________________thebedroom.4.ThestudentsreadEnglisheveryday.Thestudents______________Englishnow.5.Themonkeyoftenjumpsupanddown.Look!Themonkey____________upanddown.isthrowingaremakingarecleaningarereadingisjumping一般将来时一般将来时的意义：表示将要…..,将会做….,打算去做…..如：它将要下雨了。我打算去买一本书。我们明天将会去中山公园。thismorning今天上午thisafternoon今天下午thisevening今天晚上nextweek下周tomorrow明天tonight今晚一般现在时的构成：主语+begoingto+地方/动词原形+(将来时间)…..火眼金星。看看下面的句子病在哪里呢？1.wearegoingtograndparentstomorrow.2.Shegoingtogosoon.3.Heisgoingtobooksthisevening.4.MyparentsisgoingtoBeijingnextweek.5.Johnisgotothepark.visitisread改为are改为goingbegoingto+动词原形=will+动词原形试写出同义句：1.Iamgoingtoeat.→I＿＿＿＿.2.Heisgoingtoeat.→He＿＿＿＿.3.Sheisgoingtoplaypiano.→She＿＿＿＿piano.4.Thecatisgoingtojump.→Thecat＿＿.5.Wearegoingtoflykitestomorrow.→We＿＿＿＿＿＿tomorrow.willeatwilleatwillplaywilljumpwillflykites一、单项选择。()1.There__________ameetingtomorrowafternoon.A.willbegoingtoB.willgoingtobeC.isgoingtobeD.willgotobe()2.Charlie________herenextmonth.A.isn’tworkingB.doesn’tworkingC.isn’tgoingtoworkingD.won’twork()3.He____gotoZhaoqingthisweek.A.willB.isD.isgoingcDA()4.There________akiteshowinthezootomorrowevening.A.wasB.isgoingtohaveC.willhaveD.isgoingtobe()5.Mother________meanicepresent（礼物）onmynextbirthday.A.willgivesB.willgiveC.givesD.give()6.They________anEnglisheveningnextSunday.A.arehavingB.aregoingtohaveC.willhavingD.isgoingtohaveBBB()7.He________Johnanewpen.A.givesB.gaveC.willgivingD.isgoingtogiving()8.–Willhisparentsgotoseethemovietomorrow?–No,________（不去）.A.theywilln’t.B.theywon’t.C.theyaren’t.D.theydon’t.()9.We________theworkthiswaynexttime.A.doB.willdoC.goingtodoD.willdoingABB什么是一般过去时？动词的一般过去时态表示过去发生的动作、情况或存在的状态。行为动词(即实义动词)的过去式没有人称和数的变化。谓语构成1.动词be2.动词have,has3.助动词do,does4.行为动词用过去式was,werehaddid一般过去时以动词的过去式来表示，没有人称和数的变化.(was,were除外)Iwenttoschoolyesterday.Theywenttoschoolyesterday.一般过去时的谓语构成：由动词的过去式构成（参看书本）规则变化1.一般加ed2.以e结尾加d3.末尾只有一个辅音字母的重读闭音节词，先双写这个辅音字母，再加ed.work—workedchange—changedprefer—preferredstop—stopped4.以辅音字母加y结尾的词,先改y为i,再加edstudy—studied5.不规则变化.(