七年级上册一般现在时课件

一般现在时一般现在时(TheSimplePresentTense)1.表示现在的状态：

e.g.He’stwelve.She’satwork.2.表经常或习惯性的动作：

e.g.Igetupat6:30everyday.

HereadsEnglisheverymorning.3.表主语具备的性格和能力等：

e.g.Shelikesnoodles.TheyspeakFrench.4.普遍真理和自然规律：

e.g.Twoplusfourissix.Themoongoesaroundtheearth.1.be动词的一般现在时的句式：肯定句：主语+be+表语(n.,adj.等)e.g.Heisaworker.Youarethirteen.Theyareintheclassroom.

否认句：主语+be+not+表语e.g.Heisnotaworker.Youaren’tthirteen.Theyaren’tintheclassroom.

一般疑问句：Be+主语+表语?e.g.Isheaworker?Yes,heis./No,heisn’t.Areyouthirteen?Aretheyintheclassroom?Yes,theyare.No,theyaren’t.

Be的用法口诀

I用am；you用are,is连着he，she，it；

单数名词用is,复数名词全用are。

变疑问，往前提，句末问号莫丢弃。

变否认，更容易，be后not莫忘记。

疑问否认任你变，句首大写莫迟疑.Exercises:1.Itisaredpen.2.HeisEric.3.Thatismymap.4.HernameisMary.5.IamJenny.2.实义动词的一般现在时句式：(1)主语为第一人称(I,we)、第二人称单复数(you)，第三人称复数(they)等.【非单数第三人称】肯定句：主语〔I/We/You/They〕+实义动词+其他e.g.IwatchTVonSaturdays.Theyplaysportseveryday.否认句：主语〔I/We/You/They〕+do+not+动词原形+其他e.g.Idon’tplaysportsonSaturdays.Theydon’tplaysportseveryday一般疑问句：Do+主语〔I/we/you/they〕+动词原形+其他？

e.g.DoyouwatchTVonSaturdays?Dotheyplaysportseveryday?肯定答复:Yes，主语〔I/we/you/they〕+do

否认答复:No，主语〔I/we/you/they〕+don’t

e.g:Ihaveabasketball.一般疑问句:Doyouhaveabasketball?肯定答复:Yes,Ido否认答复:No,Idon’t否认句:Idon’thaveabasketball.Exercises:把下面的句子变一般疑问句并作肯、否认答复,否认句.1.Ihaveabook.2.Theyhaveavolleyball.3.HisbrothershavemanyCDs.4.Ihaveabat.5.Thisismysoccer.2.实义动词的一般现在时句式：(2)主语为第三人称单数【he,she,it等】肯定句：主语〔He/She/It〕+实义动词单三形式+其他e.g.HewatchesTVathomeonSaturdays.Lucyplayssportseveryday.否认句：主语〔He/She/It〕+does+not+动词原形+其他e.g.Hedoesn’tplaysportsonSaturdays.Lucydoesn’tplaysportseveryday一般疑问句：Does+主语〔he/she/it〕+动词原形+其他？e.g.DoeshewatchTVonSaturdays?DoesLucyplaysportseveryday?

肯定答复:Yes，主语〔he/she/it〕+does否认答复:No，主语〔he/she/it〕+doesn’tShehasabook.一般疑问句:Doesshehaveabook?肯定答复:Yes,shedoes.否认答复:No,shedoesn’t.否认句:Shedoesn’thaveabook.动词单三形式规那么变法:情况

构成方法读音例词

一般情况

加-s清辅音后读[s]浊辅音和元音后读[z]likesgetsfinds以s,

sh,ch,x,o等结尾的词加-es读[iz]或[z]goes,teaches,watches以辅音字母+y结尾的词变y为i再加-es读[z]study→studies不规那么变法:havehas给出以下动词的第三人称单数talk______forget________hope______stop______perform_________play______say______buy______worry________fly______study_______like_______make______take______love_______recite_______become________come______drive_______shine_______leave_______wake_______ride_______write_______talksforgetshopesstopsperformsplayssaysbuysworriesfliesstudieslikesmakestakeslovesrecitesbecomescomesdrivesshinesleaveswakesrideswrites把下面的句子变一般疑问句并作肯、否认答复,否认句.

1.HehasaTV.2.Shehasanalarmclock.3.Sallyplaysping-pongeveryday.4.Mysisterhasanicering.5.Herparentshave3sons.一般现在时练习题Doexercises:用do,don’t,does,doesn’t填空。1.________youhaveasoccerball?Yes,I____________.2.___________Davehaveatennisracket?No,he____________.3.___________yoursisterhaveavolleyball?Yes,she____________.4.___________theyhaveaTV?Yes,they____________.5.___________wehaveacomputer?Yes,they________________.DoDoDodododoDoesDoesdoesdoesn’t6.___________yourbrothershaveabasketball?No,they____________.7.___________yourfatherhaveacar?No,he____________.8.___________LinTaoandYangMinghaveacat?No,they____________.9.___________Alanhaveanapple?Yes,he____________.10.___________yourfatherandmotherhaveason?Yes,they____________.DoDoDododon’tdon’tdoesDoesDoesdoesn’t按要求做题:(10分)1.He______(have)anotebook.2.MariaandI_______(have)abasketball.3.LiPinghasasoccerball.(变为一般疑问句)____LiPing____asoccerball?4.DoesshehaveaCD?〔做肯定答复〕,she____.5.Hehasabaseballbat.〔变否认句〕He____________abaseballbat.6.Youhaveavolleyball.(一般疑问句)______youhaveavolleyball?7.Theboydoesn’thaveaTV.〔肯定句〕Theboy______aTV.hashaveDoeshaveYesdoesdoesn’thaveDohas按要求完成句子(10分).Shehasalotofworktodothisweek.(改为一般疑问句)_____________________2.WehaveabigTVsetinourhouse.(改为否认句)_____________________3.DoesshehaveanyEnglish-Chinesedictionary?(作否认答复)_____________________4.Wehavesomenicepictures.(主语改为he)_____________________5.Annhasabasketball.(改一般疑问句)_____________________Doesshehavealotofworktodothisweek?Wedon’thaveabigTVsetinourhouse.No,shedoesn’t.Hehassomenicepicture.DoesAnnhave

abasketball?按照要求改写句子

1.DanielwatchesTVeveryevening.(改为否认句)2.Idomyhomeworkeveryday.(改为一般疑问句，并作否认答复)3.Shelikesmilk.(改为一般疑问句，并作肯定答复)Danieldoesn’twatchTVeveryevening.Doyoudoyourhomeworkeveryday?No,Idon’t.Doesshelikemilk?Yes,shedoes.按照要求改写句子

4.Amyplayscomputergames.(改为一般疑问句，并作否认答复)5.Weplayvolleyballeverymorning.(改为否认句)6.Heplayssoccerverywell.(改为否认句)DoesAmyplaycomputergames?No,shedoesn’t.Wedon’tplayvolleybal