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1、般现在时一、一般现在时的定义：表示现在经常性、习惯性、规律性的动作或者现在存在的状态的一种时态。般现在时的用法当一般现在时表示现在经常性、习惯性的动作时常连用的时间状语：分类例句1）表示现在经常性、习惯性、规律性的动作Igetupatsixolockeveryday.Igotoschoolat7:00everymorning.Ioftengotoschoolbybike.2）表示主语现在的特征或状态Iamateacher./Youareastudent./Heisapoliceman./Sheisadoctor./Iamhappy./Wearefamily./Maryis12yearsold.
2、3）表示一般性事实、客观真理或格言Theearthmovesaroundthesun.LighttravelsfasterthansoundThesunisbiggerthantheearth.Failureisthemotherofsuccess.Practisemakesperfect.4）表示按规定或时间表预计将要发生的动作WearegoingtoShanghai,andourplanetakesoffat8:00.5）当主句为一般将来时态时，在if,assoonas,until,when等引导的状语从句中用一般现在时代替一般将来时。（主将从现）Ifitdoesntrainthisaft
3、ernoon,wellhaveafootballmatch.Wewillstartassoonasyouareready.1）表示频度的副词：always,often,usually,sometimes2）onSundays,onMondayafternoons,everyday/week/month/year等时间状语3）onceayear,twiceamonth,threetimesaweek等表示频度的词组三、一般现在时的构成（主语+be+其他）（主语+be+其他）1）谓语动词为be（am,is,are）Iamateacher.Youareastudent.He/Sheisadoctor
4、.2)谓语动词为实义动词(主语+do/does+其他)IlikeEnglish.(Chinese,Math,Science,History,Geography,Physics,Chemistry,Sociology)MikelikesEnglish.(Chinese,Math,Science,History,Geography,Physics,Chemistry,Sociology)MikespeaksgoodEnglish.Igotoschoolonfoot(byschoolbus,bybus,bybike).Lilygoestoschoolonfoot(byschoolbus,bybus,
5、bybike).TonyoftenwatchesTVintheevening.Jackalwayswashesincoldwater.MikestudiesEnglish,Chinese,Mathatschool.Sonahasmusicaltalent.四、动词第三人称单数变化规则第三人称单数：he/she/it;可数名词单数；不可数名词.（口诀：不是你不是我，并且只有一个）五、句型转换规则动词原形动词第三人称例句单数形式一般情况加-slikelikesLisalikeswalkingdowntheenjoyenjoysstreetandenjoysthesunshine.以s,x,ch,s
6、h,opasspassesHealwayswashesincoldwater.结尾的动词后加-eswashwashesTonyoftenwatchesTVinthewatchwatchesevening.fixfixesLilygoestoschoolonfooteverygogoesday.以辅音字母加y结尾的动studystudiesShestudiesChineseforleaning词，去y力口-iescrycriesmorecultureofChina.MikestudiesEnglish,Chinese,Mathatschool.DonttakeanynoticeforNina,s
7、healwayscriesfornothing.特殊形式havehasSonahasmusicaltalent.1、谓语动词为be动词否定：主语+be+not+其他一般疑问句：be+主语+其他（即将be提到句首）2、谓语动词为实义动词含be动词的一般现在时肯疋句（我用am你用are，is连着他她它，单数is复数are，不可数用is）Heis12yearsold.否定句（be后加not）Heisnot12yearsold.一般疑冋句（be提至句首）Ishe12yearsold?回答Yes,heis./No,heisnt.肯定：主语+do/does+其他否定：主语+助动词do/does+not+动
8、词原形+其他疑问：Do/Does+主语+其他回答：肯定：Yes,主语+do/does.否定：No,主语+do/does+not.行为动词（主语为非第三人称单数）肯定句IlikeJiaxin.否疋句：动词前加助动词dontIdonlikeJiaxin.一般疑问句：句首加助动词DoDoyoulikeJiaxin?回答Yes,Ido./No,Idont.行为动词（主语为第三人称单数）肯定句MikelikesJiaxin.否疋句：动词前加助动词doesnt,有助动动还原MikedoesnlikeJiaxin.一般疑问句：句首加助动词DoesDoesMikelikeJiaxin?回答Yes,hedoes
9、./No,hedoesnt.注意：don和doesn之后动词一定要用原形。课堂练习一.句型转换：1. Lucylikesgoingskatingwithherfriends.否定句：Lucydoesnlikegoingskatingwithherfriends.一般疑问句：DoesLucylikegoingskatingwithherfriends?2. Hiswatchcosts300yuan.(变成一般疑问句并否定回答)Doeshiswatchcost300yuanNo,itdoesn.、用所给动词的适当形式填空。1. Weoften(play)footballintheplaygroun
10、d.2. He(get)upatsixoclock.3. you(brush)yourteetheverymorning.4. What(do)heusually(do)afterschool?5. Danny(study)English,Chinese,Maths,ScienceandArtatschool.6. Mikesometimes(go)totheparkwithhissister.7. Tom(study)English,Chinese,Maths,ScienceandArtatschool.8. Mike(read)Englisheveryday?9.Howmanylesson
11、syourclassmate(have)onMonday?10.Whattimehismother(do)thehousework?11.Mike(like)cooking.12.They(have)thesamehobby.13.Myaunt(look)afterherbabycarefully.14.Youalways(do)yourhomeworkwell.15.I(be)ill.Imstayinginbed.16.She(go)toschoolfromMondaytoFriday.17.LiuTao(do)notlikePE.18.Thechildoften(watch)TVinthe
12、evening.19.SuHaiandSuYang(have)eightlessonsthisterm.20.Whatday(be)ittoday?ItsSaturday.21.Heoften(have)dinnerathome.DanielandTommy(be)inClassOne.22. We(notwatch)TVonMonday.23. Nick(notgo)tothezooonSunday.24. They(like)theWorldCup.25. Whattheyoften(do)onSaturdays?26. Myparents(read)newspaperseveryday.
13、27. Thegirl(teach)usEnglishonSundays.28. SheandI(take)awalktogethereveryevening.29. There(be)_somewaterinthebottle.30. Whattimehisfather(do)thework?32.I(get)upatsixoclock.33. you(brush)yourteetheverymorning.34. What(do)heusually(do)afterschool?35. Howmanylessonsyourclassmates(have)onMonday?习题答案：1.pl
14、ay2.gets3.Do;brush4.doesdo5.studies6.goes7.studies8.Does;read9.does;have11.likes12.have13.looks14.do15.am16.goes17.does18.watches19.have20.is21.has22.are23.donwatch10.does;dot34.does;do24.doesntgo25.like26.do27.read28.teaches29.take30.is31.doesdo32.get33.Do;brush35.do;have欢迎您的下载，资料仅供参考!致力为企业和个人提供合同协议，策划案计划书，学习资料等等打造全网一站式需求
