搜索
1小学英语一般现在时一.意义：表示经常发生的事情，动作或存在的状态二.构成及变化1.be动词的变化。肯定句：主语+be(am,is,are)+其它。如：Iamaboy.我是一个男孩。否定句：主语+be+not+其它。如：Heisnotaworker.他不是工人。一般疑问句：Be+主语+其它。如：-Areyouastudent?-Yes.Iam./No,I'mnot.特殊疑问句：疑问词+一般疑问句。如：Whereismybike?2.行为动词的变化。l、当主语为第一，二人称及复数时，助动词为do肯定句：主语+动词原形(+其它)。如：Weoftenplaybasketballafterschool.否定句：主语+don't+动词原形(+其它)。如：wedon’tplaybasketballafterschool.一般疑问句：Do+主语+动词原形+其它?如：Doyouoftenplaybasketballafterschooll?Yes,wedo./No,wedon't.特殊疑问句：疑问词+以do开头的一般疑问句？如：Whatdoyouoftendoafterschool?２、当主语为第三人称单数时,助动词为does肯定句：主语+动词三单式(+其它)。如：Heswimswell.否定句：主语+doesn’t+动词原形(+其它)。如：Hedoesn’tswimwell..一般疑问句：Does+主语+动词原形+其它？如：Doesheswimwell?Yes,hedoes./No,hedoesn't.特殊疑问句：疑问词+以does开头的一般疑问句？如：Howdoesyourfathergotowork?三．第三人称单数的动词变化规则（只有在第三人称为主语的肯定句中，动词才用三单式）(1)多数动词直接加s:runsgetslikescolletstakesplaysclimbs…….(2)结尾是s,x,sh,ch,o,前为辅音字母,结尾加es:watchesteachesgoesdoeswashescrossesmixesbrushes(3)动词末尾y前为辅音:将y改为i加es:study→studiesfly→fliescarry→carriescry→cries但在y前如果为元音则直接加s:buyssays四．时间标志：always,usually,often,sometimes,every…一般现在时练习题一.用下列单词的适当形式填空1.Weoften___________(play)intheplayground.2.He_________(get)upatsixo’clock.3.__________you_________(brush)yourteetheverymorning?4.What___________(do)heusually__________(do)afterschool?5.Danny____________(study)English,Chinese,mathsatschool.6.Mikesometimes__________(go)totheparkwithhissister.7.Ateightatnight,she__________(watch)TVwithhisparents.8.________Mike________(read)Englisheveryday?9.Howmanylessons________yourclassmates________(have)onMonday?10.Whattime_________hismother_________(do)thehousework?二.改句子1.Doyouoftenplayfootballafterschool?(改为肯定句)2.Ihavemanybooks.（改为否定句）3.GaoShan’ssisterlikesplayingtabletennis（改为否定句）4.ShelivesinasmalltownnearNewYork.（改为一般疑问句）25.IwatchTVeveryday.（改为一般疑问句）6.Wehavefourlessons.（改为否定句）7.Nancydoesn’trunfast（改为肯定句）8.Mydogrunsfast.（改为否定句和一般疑问句）9.Mikehastwolettersforhim.(改为否定句和一般疑问句)10.IusuallyplayfootballonFridayafternoon.否定句:一般疑问句:划线提问11.SuYangusuallywashessomeclothesonSaturday.否定句:一般疑问句:划线提问:12.Mingmingusuallywaterstheflowerseveryday.否定句:一般疑问句:13.Tomdoeshishomeworkathome.否定句:一般疑问句:三、用所给动词的真确形式填空1.Ilike____________(swim).2.He_________(read)Englisheveryday.3.We_________(go)toschoolatseveninthemorning.4.Mike________(go)toschoolatseveninthemorning.5.Mymother________(like)______(go)shopping.6.Ican________(draw)manybeautifulpictures.7.She_________(make)amodelplane.8.Doyou________(like)_________(run)?9.Doeshe_________(like)_________(jump)?10.DoesNancy_________(grow)flowersonSaturday?11.Theteachers________(like)___________(dance).12.Theteacher________(like)____________(dance).13.Thestudents___________(speak)Englishinclass.14.Thestudent_________(speak)Chineseafterclass.15.Let’s____________andplayfootball.(go)16.He_____________likeswimming.(not)17.I’msorry____________that.(hear)18.WangBingis____________(write)anE-mailtohisfriend.19.Hehas_____________aheadache.(get)20.______youstudyEnglishatschool?Yes,I________.(do)21._____yoursisterstudyEnglishatschool?No,she____.(do)22.I’m_________better.(feel)23.Why__________Tomabsenttoday?(be)一般过去时①意义:表示过去的事实或状态。例：Hewasverybusyanhourago.他在过去的一小时非常忙碌。Iwaseightyearsoldlastyear.我去年8岁。②表示在过去某个时间内所作的事情，常和表示过去的时间状语连用。例：Sheboughtmanybooksyesterday.昨天她买了很多书。IplayedtabletenniswithmyfriendlastMonday.上周一我和一个朋友打了乒乓球。表示过去的时间状语，有：yesterday，lastweek,lastyear,twodaysago,...3B．动词的过去式动词有规则动词和不规则动词之分。规则动词的过去式都是以-ed结尾，而不规则动词的过去式是没有规则。①一般情况下，在动词原形后直接加ed。如：wanted，played。②以不发音的字母e结尾的动词，直接加d。如：hoped，lived。③重读闭音节单词需双写最后一个辅音字母，再加ed。如：stopped,shipped。④以辅音字母+y结尾的动词变y为i，再加ed。如：studied，worried。⑤有些动词不符合上面的规则，需要特殊记忆。如：am(is)-was,are-were,go-went,eat-ate,swim-swam,buy-bought,see-saw,lose-lostteach-taught,bring-brought,think-thought,fall-fell,hurt-hurt,break-broke,win-won,C．过去式的肯定、否定、疑问及简短回答①过去式的肯定、否定、疑问及简短回答的形式可表示如下：肯定句I(He,She,We,You,They)wenttherebybus.否定句I(He,She,We,You,They)didn'tgotherebybus.疑问句DidI(he,she,we,you,they)gothebybus?简短回答Yes,I(He,She,We,You,They)did.No,I(He,She,We,You,They)didn't.动词be的肯定、否定、疑问及简短回答形式如下：肯定句I(He,She)wasthere.We(You,They)werethere.否定句I(He,She)wasn'tthere.We(You,They)weren'tthere疑问句WasI(he,she)there?Werewe(you,they)there?简短回答No,I(he,she)wasn't.we(you,they)weren't.一般过去时口诀一般过去时并不难，表示过去动作、状态记心间。动词要用过去式，时间状语句末站。否定句很简单，didn't站在动词原形前，其它部分不要变。一般疑问句也好变，did放在句子前，主语、动词原形、其它部分依次站。特殊疑问句也简单，疑问词加一般疑问句记心间。最后一条请注意，动词过去式要牢记。过去时练习题一、用动词的正确形式填空。1.I_________(have)anexcitingpartylastweekend.2._____she_______(play)herpianoyesterday?No,she_____.3.What________Tom________(do)onSaturdayevening?He________(watch)TVand__________(read)aninterestingbook.4.Theyall_________(go)tothemountainsyesterdaymorning.5.She_________(notvisit)herauntlastweekend.She________(stay)athomeand_________(do)somecleaning.6.When___you_____(write)thissong?I_(write)itlastyear.7.Myfriend________(study)forthemathtestand______(learn)Englishlastnight.8.________Mr.Li__________(do)theprojectonMondaymorning?Yes,he_________.9.How_________(be)Jim'sweekend?It_________(benot)bad.10.________(be)yourmotherasalesassistantlastyear?No.she__________.二、写出下列动词词组的过去式。cookdinner__________playthepiano____________visitgran