一般现在时(实意动词)

一.第三人称单数形式的词尾变化.一般现在时(实意动词)在一般现在时中,当主语是第三人称单数形式时,行为动词用第三人称单数形式,即加-s或–es.具体方法如下:一般现在时(实意动词)一般情况下,直接加-s.如:work---worksplay---plays

rain---rainssee---sees一般现在时(实意动词)2.以sh,ch,s,x或o结尾的词后加-es.如:wash---washesteach---teachesfix---fixes

do---doesgo---goes一般现在时(实意动词)3.以辅音字母加-y结尾的,先把y变成i,再加

-es.如:study---studies

fly---fliescarry---carries一般现在时(实意动词)动词短语：+s:Plays,skips,sings,gives,starts,likes,buyssometoys,getsupcomesbackhomemakesnoodles,eatslunchdrinkscoffeebeginshisclass,practisesthepiano+es

:watchesTVbrusheshisteethgoestobedgoestoschooldoesmyhomeworkdoessomereadingy→i+es:fly→fliesstudy→studies

不规则变化：have-----has一般现在时(实意动词)思考：什么时候用动词的原型？什么时候用动词的三单形式？观察下列图片，并得出结论。一般现在时(实意动词)

Thegirleatsapples.Thetwoboyseatapples.一般现在时(实意动词)Mikeplaysbasketball.Theboysplaybasketball. l一般现在时(实意动词)Xiaomeigoestoschool.Thesistersgotoschool.一般现在时(实意动词)MingmingwatchesTV.TimandhismotherwatchTV.一般现在时(实意动词)Marygoesshopping.Herfriendsgoshopping.一般现在时(实意动词)Janereadsbooks.Thestudentsreadbooks.一般现在时(实意动词)二.哪些主语是第三人称单数一般现在时(实意动词)1.人称代词he,she,it是第三人称单数.1).HelikeswatchingTV.他喜欢看电视.2).Shehaslunchattwelve.他十二点吃午餐.3).Itlookslikeacat.它看起来象只猫.一般现在时(实意动词)2.单个人名.地名或称呼作主语时,是第三人称单数形式.如:1).HanMeiwatchesTVwithhermother.韩梅和她的母亲看电视.2).BeijingisinChina.北京在中国.3).MissWuoftenmakescakes.王叔叔经常做蛋糕.一般现在时(实意动词)3.单数可数名词或“this/that/the+单数可数名词”作主语时,是第三人称单数.如:1).Thisgirlplaysfootballinschool.

2).Thisbookisyours.3).Thatcarisred.

4).ThecatisLucy’s.一般现在时(实意动词)5.不可数名词作主语时,为第三人称单数.如:1).Themilkisintheglass.牛奶在玻璃杯里.2).Thebreadisverysmall.那块面包很小.一般现在时(实意动词)6.当数字或字母做主语时,看做第三人称单数.如:1).“6”isaluckynumber.“6”是个吉利数字.2).“I”isaletter.“I”是个字母.一般现在时(实意动词)专项习题精练

(着眼高分查漏补缺)用括号中所给动词的适当形式填空一般现在时(实意动词)1.Heoften________(have)dinnerathome.2.DanielandTommy_______(be)inClassOne.3.We_______(watch)TVonMonday.4.Nick_______(go)tothezooonSunday.一般现在时(实意动词)5.Mike_______(like)cooking.6.They_______(have)thesamehobby.7.Myaunt_______(look)afterherbabycarefully.8.Youalways_______(do)yourhomeworkwell.9.I_______(be)ill.I’mstayinginbed.10.She_______(go)toschoolfromMondaytoFriday.一般现在时(实意动词)11.Danny____________(study)English,Chinese,math,scienceandartatschool.12.Mikesometimes__________(go)totheparkwithhissister.13.Myfatheralways__________(come)back(回来)fromworkverylate.14.Theteacherisbusy.He__________(sleep睡觉)sixhoursaday.15.Joan__________(sing唱歌)intheclassroomeveryday.Sheoften__________(sing)there.一般现在时(实意动词)一般现在时结构：主语(I,we,you,they,thegirls…)主语(he,she,it,Tom,theboy…)+动词原形(go,play,talk…)+动词三单(goes,plays,talks…)定义：表示经常性或习惯性的动作。

怎么改一般疑问句： 一找be动和情态，二找主语你、我、他， 找到了，恭喜你，把他们句首安个家， be动、情态要在前，紧跟主语你、我、他， 注意要把some换any。

找不到be动和情态， do会在句首笑你傻， 主语三单就打死（does）它， 别忘了还有过去式是did. 检查完拼写就搞定啦！！怎么改否定句的顺口溜 先找be动和情态，再把not后面带， 找不到也别急，实意动词圈出来， don't、doesn't、didin't当帽戴， 还得小心被some害， 改成any，才算完.一般现在时结构：肯定句：

（复数）主语+动词原形+其他一般疑问句：Do+（复数）主语+动词原形+其他？否定句：（复数）主语+don’t+动词原形+其他肯/否回答：Yes,主语+do.

No,主语+don’t.特殊疑问句：特殊疑问词+do/does+主语+动词原形结构：肯定句：

（单数）主语+动词三单+其他否定句：（单数）主语+doesn’t+动词原形+其他一般疑问句：Does+主语+动词原形+其他？肯/否回答：Yes,主语+does.No,主语+doesn’t.IspeakEnglish.2.WelikeMath.3.TheygoswimmingonSundays.将下列句子改成否定句，一般疑问句并回答：Idon’tspeakEnglish.DoyouspeakEnglish?Yes,Ido/No,Idon’t.Wedon’tlikeMoths.Doyoulikemoths?Yes,wedo/No,wedon’t.Theydon’tgoswimmingonSundays.DotheygoswimmingonSundays?Yes,theydo./No,theydon’t.一般疑问句，肯定回答，否定回答.SimonandDaniellikegoingskating.MyparentswatchTVeveryday.SunYangandSunFangusuallywash

clothesonSaturdays.Herclassmatesplayfootballinschool.一般疑问句，肯定回答，否定回答.Shelikesmilk.HespeaksEnglishverywell.JohncomesfromCanada.Amylikesplayingcomputergames.GaoShan'ssisterlikesplayingtabletennis.Mydogrunsfast.Mingmingusuallywaterstheflowerseveryday.Tomdoeshishomeworkathome.Let’scorrect:Igoestoschoolatsixeveryday.Hedon’tlikeplayingfootball.3.Theylikesplayinggames.4.DamingwatchsTVintheevening.5.Doesheusuallyhasaparty?6.WhatdotheyonSunday?7.Tonygoesalwaystoschoolateighto’clock.8.Whattheyeatintheparty?9.Lilyhaveslunchatschool.10.Whatdohisparentsusuallygiveshim?____________________________________1.Iwanttobuyabiggreenbag.(变特殊疑问句)__________youwanttobuy？2.Marydoesnothaveanybooks.(变肯定句)Mary___________books.3.Shelikestheblackbag.(变为否定句)Shedoesn’tliketheblackbag