初中英语语法一般现在时PPT课件

.,1,一般现在时,.,2,一般现在时(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.,.,3,一般现在时(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.,.,4,1.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.,.,5,否定句：主语+be+not+其它e.g.Iamnotastudent.Heisnot(isnt)aworker.Youarenot(arent)thirteen.Theyarenot(arent)intheclassroom.,.,6,一般疑问句：Be+主语+其它?e.g.-Areyouastudent?-Yes,Iam./No,Imnot.-Isheaworker?-Yes,heis./No,heisnt.-Aretheyintheclassroom?-Yes,theyare./No,theyarent.,.,7,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。变否定，更容易，be后not莫忘记。疑问否定任你变，句首大写莫迟疑.,.,8,2.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.,.,9,否定句：主语（I/We/You/They）+do+not+动词原形+其他e.g.IdontwatchTVonSaturdays.Theydontplaybasketballeveryday.,.,10,一般疑问句：Do+主语（I/we/you/they）+动词原形+其他？e.g.-DoyouwatchTVonSaturdays?-Yes,Ido./No,Idont.-Dotheyplaybasketballeveryday?-Yes,Theydo./No,theydont.,.,11,e.g:,Ihaveabasketball.,一般疑问句:Doyouhaveabasketball?,肯定回答:Yes,Ido,否定回答:No,Idont,否定句:Idonthaveabasketball.,.,12,2.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）+实义动词三单形式+其他e.g.HewatchesTVathomeonSaturdays.Timplaysfootballeveryday.,.,13,否定句：主语（He/She/It）+does+not+动词原形+其他e.g.HedoesntplaysportsonSaturdays.Timdoesntplaybasketballeveryday.,.,14,一般疑问句：Does+主语（he/she/it）+动词原形+其他？e.g.-DoeshewatchTVonSaturdays?-Yes,hedoes./No,hedoesnt.-DoesTimplaybasketballeveryday?-Yes,hedoes./No,hedoesnt.,.,15,Shehasabook.,e.g:,一般疑问句:Doesshehaveabook?,肯定回答:Yes,shedoes.,否定回答:No,shedoesnt.,否定句:Shedoesnthaveabook.,.,16,动词的第三人称单数变化规则,play-plays,see-sees,eat-eats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,flyflies3.以辅音字母+y结尾的动词,把y变i,再加es4.have-has（特殊记）,.,17,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_,talks,forgets,hopes,stops,performs,plays,says,buys,worries,flies,studies,likes,makes,takes,loves,recites,becomes,comes,drives,shines,leaves,wakes,rides,writes,.,18,一般现在时练习题,.,19,Doexercises:,用do,dont,does,doesnt填空。1._youhaveasoccerball?Yes,I_.2._Tomhaveabasketball?No,he_.3._yoursisterhaveapen?Yes,she_.4._theyhaveaTV?Yes,they_.5._wehaveacomputer?Yes,they_.,Do,Do,Do,do,do,do,Does,Does,does,doesnt,.,20,6._yourbrothershaveabasketball?No,they_.7._yourfatherhaveacar?No,he_.8._LinTaoandYangMinghaveacat?No,they_.9._Alanhaveanapple?Yes,he_.10._yourfatherandmotherhaveason?Yes,they_.,Do,Do,Do,do,dont,dont,does,Does,Does,doesnt,.,21,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.TheboydoesnthaveaTV.（肯定句）Theboy_aTV.,has,have,Doeshave,Yesdoes,doesnthave,Do,has,.,22,Makesentences,1.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。Idontwantsomebeef.,.,23,5.我是一名学生。Imastudent.6.我想出国。Iwanttogoabroadbrd.7.我不想去旅游。Idontwanttotraveltrvl.8.你喜欢香蕉吗？Doyoulikebananas?9.你是一名老师吗？Areyouateacher?,.,24,10.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。Hedoesntlikeice-creams.13.他是一名工程师。Heisanengineer.14.他想要一瓶牛奶吗？Doeshewantabottleofmilk?,.,25,15.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。Shedoesntlikeplayingthepiano.18.她住在国王街87号。Shelivesat87KingStreet.19.她是中国人。SheisChinese.,.,26,20.今天天气很晴朗。Itssunnytoday.21.现在是8点钟。Its8oclock.22.太阳东方升起，西方落下。Thesunrisesintheeastandsetsinthewest.23.春天天气很温暖。Itswarminspring.24.夏天天气很热。Itshotinsummer.,.,27,25.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。Thebossshandwritingisterrible.,.,2