初中英语语法一般现在时ppt课件

1一般现在时(TheSimplePresentTense)1.表示现在的状态：e.g.Heistwelve.Sheisatwork.2.表经常或习惯性的动作：e.g.Igetupat6:30everyday.HereadsEnglisheverymorning.2一般现在时(TheSimplePresentTense)3.表主语具备的性格和能力等：e.g.Shelikesnoodles.TheyspeakEnglish.4.普遍真理和自然规律：e.g.Thesunrisesintheeastandsetsinthewest.31.be动词的一般现在时的句式：肯定句：主语+be+其它e.g.Iamastudent.Heisaworker.Youarethirteen.Theyareintheclassroom.4否定句：主语+be+not+其它e.g.Iamnotastudent.Heisnot(isn't)aworker.Youarenot(aren’t)thirteen.Theyarenot(aren’t)intheclassroom.5一般疑问句：Be+主语+其它?e.g.--Areyouastudent?--Yes,Iam./No,I'mnot.--Isheaworker?--Yes,heis./No,heisn’t.--Aretheyintheclassroom?--Yes,theyare./No,theyaren’t.6Be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。变否定，更容易，be后not莫忘记。疑问否定任你变，句首大写莫迟疑.72.实义动词的一般现在时句式：肯定句：主语（I/We/You/They）+实义动词+其他e.g.IwatchTVonSaturdays.Theyplaybasketballeveryday.8否定句：主语（I/We/You/They）+do+not+动词原形+其他e.g.Idon’twatchTVonSaturdays.Theydon’tplaybasketballeveryday.9一般疑问句：Do+主语（I/we/you/they）+动词原形+其他？e.g.--DoyouwatchTVonSaturdays?--Yes,Ido./No,Idon't.--Dotheyplaybasketballeveryday?--Yes,Theydo./No,theydon't.10Ihaveabasketball.一般疑问句:Doyouhaveabasketball?肯定回答:Yes,Ido否定回答:No,Idon’t否定句:Idon’thaveabasketball.112.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）+实义动词三单形式+其他e.g.HewatchesTVathomeonSaturdays.Timplaysfootballeveryday.12否定句：主语（He/She/It）+does+not+动词原形+其他e.g.Hedoesn’tplaysportsonSaturdays.Timdoesn’tplaybasketballeveryday.13•一般疑问句：Does+主语（he/she/it）+动词原形+其他？e.g.--DoeshewatchTVonSaturdays?--Yes,hedoes./No,hedoesn't.--DoesTimplaybasketballeveryday?--Yes,hedoes./No,hedoesn't.14Shehasabook.一般疑问句:Doesshehaveabook?肯定回答:Yes,shedoes.否定回答:No,shedoesn’t.否定句:Shedoesn’thaveabook.15动词的第三人称单数变化规则play-plays,see-sees,eat-eats1.在动词后面直接+sgo-goes,guess-guesses,fix-fixeswash-washes,watch-watches2.以o,s,x,sh,ch结尾的动词在后面加esstudy--studies,fly—flies3.以辅音字母+y结尾的动词,把y变i,再加es4.have-has（特殊记）16给出下列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_______talksforgetshopesstopsperformsplayssaysbuysworriesfliesstudieslikesmakestakeslovesrecitesbecomescomesdrivesshinesleaveswakesrideswrites17一般现在时练习题18Doexercises:•用do,don’t,does,doesn’t填空。•1.________youhaveasoccerball?•Yes,I____________.•2.___________Tomhaveabasketball?•No,he____________.•3.___________yoursisterhaveapen?•Yes,she____________.•4.___________theyhaveaTV?•Yes,they____________.•5.___________wehaveacomputer?•Yes,they________________.DoDoDodododoDoesDoesdoesdoesn’t19•6.___________yourbrothershaveabasketball?No,they____________.•7.___________yourfatherhaveacar?•No,he____________.•8.___________LinTaoandYangMinghaveacat?No,they____________.•9.___________Alanhaveanapple?•Yes,he____________.•10.___________yourfatherandmotherhaveason?Yes,they____________.DoDoDododon’tdon’tdoesDoesDoesdoesn’t20•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?（做肯定回答）•,she____.•5.Hehasabaseball.（变否定句）•He____________abaseball.•6.Youhaveavolleyball.(一般疑问句)•______youhaveavolleyball?•7.Theboydoesn’thaveaTV.（肯定句）•Theboy______aTV.hashaveDoeshaveYesdoesdoesn’thaveDohas21Makesentences1.我每天骑自行车去学校。Igotoschoolbybikeeveryday.2.我有时早起。Isometimesgetupearly.3.我喜欢吃苹果。Ilikeapples.4.我不想要牛肉。Idon'twantsomebeef.225.我是一名学生。I'mastudent.6.我想出国。Iwanttogoabroad[ə'brɔːd].7.我不想去旅游。Idon'twanttotravel['trævl].8.你喜欢香蕉吗？Doyoulikebananas?9.你是一名老师吗？Areyouateacher?2310.他总是在晚上看电视。HealwayswatchesTVintheevening.11.他想要一杯咖啡。Hewantsacupofcoffee.12.他不喜欢吃冰淇淋。Hedoesn'tlikeice-creams.13.他是一名工程师。Heisanengineer.14.他想要一瓶牛奶吗？Doeshewantabottleofmilk?2415.她喜欢游泳。Shelikesswimming.16.她是一个美丽的女孩。Sheisabeautifulgirl.17.她不喜欢弹钢琴。Shedoesn'tlikeplayingthepiano.18.她住在国王街87号。Shelivesat87KingStreet.19.她是中国人。SheisChinese.2520.今天天气很晴朗。It'ssunnytoday.21.现在是8点钟。It's8o'clock.22.太阳东方升起，西方落下。Thesunrisesintheeastandsetsinthewest.23.春天天气很温暖。It'swarminspring.24.夏天天气很热。It'shotinsummer.2625.这本书很有趣。Thisbookisveryinteresting.26.这只狗很可爱。Thisdogisverylovely.27.这个箱子很重。Thisboxisveryheavy.28.这张桌子很脏。Thistableisverydirty.29.老板的书写很糟糕。Theboss'shandwritingisterrible.2730.窗前有一个花瓶。Thereisavaseinfrontofthewindow.31.天空中飘着几朵云。Therearesomecloudsinthesky.32.桌上有几本杂志。Therearesomemagazinesonthetable.33.学校后面有一个公园。Thereisaparkbehindtheschool.34.河里有一只船。Thereisaboatontheriver.28Thankyouforlistening!Thankyouforlistening!29