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  • 2022-06-17 16:02:43 发布

初中英语语法之一般现在时

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一般现在时TheSimplePresentTense getupgotobedgotosleep havebreakfasthavelunchhavedinnerhavesupper gotoschoolgohome startworkstartlessonsfinishschool playfootballwashhands dohomeworkwatchTV 1.我在早上七点半起床.2.我们在3:30回家。3.他们在学校吃午饭。4.我十二岁。Igetupathalfpastseven.Wegohomeathalfpastthree.Theyhavelunchatschool.I’mtwelve. 一般现在时一般现在时表示经常或习惯性的动作,也可表示现在的状态或主语具备的性格和能力,及普遍真理和自然规律。概念 1.一般现在时表示现在的状态1)I’mtwelve.(我十二岁)2)Ihavethreebaseballs.(我有三个棒球)2)I’mintheclassroom(我在教室里)3)Jackisfromchina.(杰克来自中国)4)Whereismybag?(我的包在哪儿)5)Iamastudent.(我是一名学生)用法 2.一般现在时表示经常性和习惯性的动作。1)Sheusuallygetsupatsixo’clock.(她通常在六点钟起床)2)HereadsEnglisheverymorning.他每天早晨读英语。 通常和时间标志词连用:often经常,usually通常,always总是,sometimes有时,never从不,everyday每天,onweekends在周末等3)Lucynevertakesashower.(露西从不洗澡)4)Wesometimesplaybasketballafterschool.(我们有时在放学后打篮球)5)Ialwaysdomyhomeworkonweekends(我总是在周末做作业) 3.一般现在时表示主语具备的性格和能力。1)ShelikesEnglish.(她喜欢英语)2)Ilikeplayingbasketballball,butdon"tlikeplayingbaseball.(我喜欢打篮球,但是我不喜欢打棒球)3)HecanspeakChinese.(他能够说英语)4)Shesingswell.(她唱歌很好听。) 4.普遍真理和自然规律:1)Twoandfourissix.二加四等于六。2)Themoongoesaroundtheearth.月亮绕着地球转。 主要通过谓语动词的变化和用时间词语来表示,其中最主要的是谓语动词的变化。一般现在时动词变化的规则是:当主语为非第三人称单数,谓语动词用原型。当主语为第三人称单数,谓语动词用第三人称单数形式。e.g.1.Weoftengetupearlyinthemorning.2.Myfatheroftengetsupearlyinthemorning.一般现在时表达方法 用一句话概括:“非你、非我、非复数”如he,she,it,myfather,mymother,mysister,ourEnglishteacher,Tom,Mike,LiuJia,China,mybook,etc.第三人称单数 1、一般动词,在词尾加s;如:work--live--play--sing--eg:She______(live)inNingbo.她住在宁波。动词第三人称单数变化的规则与可数名词复数变化的规则相同。动词三单变化规律livesworkslivesplayssings 2.以,-s,-x,-sh,-ch结尾的加-es。读作/iz/如:eg:Mymother_______(wash)thecoat.我母亲洗了大衣。washesteach----wash----miss----pass----mix----fix----push----wish----teacheswashesmissespassesmixesfixespusheswishes 3.以辅音字母加y结尾的,变y为i,再加-es。注意一定是辅音字母加y才变,若是元音字母加y,则直接加-s。如:fly→  try→fry→ copy→buy→  enjoy→play→  say→pay→fliestriesfriescopiesbuysenjoysplayssayspays 4.以辅音字母+o结尾的词,一般情况是在词尾加es,读作[z]godogoesdoes5.特殊情况:havebe(am,are)hasis 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.He_____aworker.You____thirteen.They____intheclassroom.否定句:主语+be+not+表语.e.g.He_____(notbe)aworker.You______(notbe)thirteen.They______(notbe)intheclassroom.句式结构isarearearen’taren’tisn"t 一般疑问句:Be+主语+表语?e.g.___heaworker?Yes,he___./No,he___.____youthirteen?____theyintheclassroom?Yes,they___.No,they______.特殊疑问句:疑问词+be+主语?e.g.What___he?Whatcolour___thatbird?Howold___you?Where___they?IsAreArearearen’tisisn’tisisareare 小结:be动词的一般现在时的句式:肯定句:主语+be+表语(n.,adj.等)否定句:主语+be+not+表语.一般疑问句:Be+主语+表语?特殊疑问句:疑问词+be+主语? 2.实义动词的一般现在时句式:肯定句:主语(非三单)+v.原形+其他.1)I______(stay)athomeonSaturdays.2)They_____(have)sportseveryday.3)Myparents____(give)metenyuaneveryweek.主语(三单)+v.-s/v.-es+其他.He_______(stay)athomeonSaturdays.Lucy____(have)sportseveryday.stayhavegivestayshas 否定句:主语(非三单)+don"t+v.原形+其他4)I_________(notstay)athomeonSaturdays.5)They_________(not)havesportseveryday.6)Myparents________(not)givetenyuantomeeveryweek.主语(三单)+doesn"t+v.原形+其他He__________(notstay)athomeonSaturdays.Lucy___________(nothave)sportseveryday.donotdoes+notdon’tstaydon’thavedon"tgivedoesn’tstaydoesn’thave 一般疑问句:Do+主语(非三单)+v.原形+其他?肯定回答:Yes,主语+do.否定回答:No,主语+don"t.1)___you____(stay)athomeonSaturdays?2)___they____(have)sportseveryday?Does+主语(三单)+v.原形+其他?_____he_____(stay)athomeonSaturdays?_____Lucy______(have)sportseveryday?DostayDohaveDoesDoesstayhave 特殊疑问句:疑问词+do/does+主语+v.原形+其他?e.g.What___you______(want)?What_____she_____(want)?Whattime___you_____(have)lunch?Whattime____she____(have)lunch?What____you___(do)?What______she____(do)?How____you____(spell)it?How_____he_____(spell)it?dodododowanthavehavewantdodospelldoesdoesdoesdoesspell 小结:(1).如果主语是I/We/You/They及名词复数,谓语动词不用做任何变化,即仍然用动词原形表示:肯定句:主语+动词原形+其他否定句:主语+don"t+动词原形+其他一般疑问句:Do+主语+动词原形+其他?肯定回答:Yes,主语+do.否定回答:No,主语+don"t.特殊疑问句:特殊疑问词+一般疑问句? (2).主语是第三人称单数,肯定句:主语+动词的第三人称单数+其他否定句:主语+doesn"t+动词原形+其他一般疑问句:Does+主语+动词原形+其他肯定回答:Yes,主语+does否定回答:No,主语+doesn"t特殊疑问句:特殊疑问词+一般疑问句? 1.写出下列动词的三单形式go____catch___brush___wash___do____like_____have____watch___drink___fly____say____learn_____eat____read____sing____buy_____study___stay____make____look___pass___carry____come___plant(种植)___teach_______buy__________练习巩固 2.用括号内动词的适当形式填空。1.Weoften_______(play)intheplayground.2.He_______(get)upatsixo’clock.3.____you______(brush)yourteetheverymorning.4.What______(do)heusually____(do)afterschool?5.Danny_______(study)English,Chinese,Maths,ScienceandArtatschool. 6.Mikesometimes_______(go)totheparkwithhissister.7.Ateightatnight,sheoften_______(watch)TVwithhisparents.8._____Mike_____(read)Englisheveryday?9.Howmanylessons_____yourclassmate______(have)onMonday?10.Whattime______hismother_______(do)thehousework? 3.选择题1.I____toschoolat7:00inthemorning.A.goB.goingC.goes2.They__bookseverydayinthelibrary.A.readsB.readC.reading3.Themonkey__eatingbananasverymuch.A.likeB.likesC.liking 4.Myfather____toreadnewspaperaftersuppereveryday.A.likeB.likesC.liking5.IlikewatchingTV,butmymother__likeit.A.don’tB.doesn’tC.does6.____yourfatherdrinkmilkeveryday?A.DoB.AreC.Does 7.Wewillgoshoppingifit____tomorrow.A.don"trainB.didn"trainC.doesn"trainD.isn"train8.Hesaidthesun____intheeastand____inthewest.Arose;setBrises;setsCrises,setDrise;sets 9.WangMei___musicandoften__tomusic.Alike;listenBlikes;listensClike;arelisteningDliking;listen10.Jenny____Englisheveryevening.AhasstudyBstudiesCstudyDstudied 4.改错(划出错误的地方,将正确的写在横线上)1.IsyourbrotherspeakEnglish?_________2.Doeshelikesgoingfishing?__________3.Helikesplaygamesafterclass.________4.Mr.WuteachsusEnglish.___________5.Shedon"tdoherhomeworkonSundays._________________ 5.把下列句子变成一般疑问句(并作肯定和否定回答)、否定句.例:Ilikecooking.→Doyoulikecooking?Yes,Ido.No,Idon"t.Idon"tlikecooking.1.Myfriendslikeplayingsoccer.2.TheyspeakEnglisheveryday.3.DanielwatchesTVeveryevening4.JohnisfromCanada. 5.Tomdoeshishomeworkathome.6.Mydogrunsfast.7.Amylikesplayingcomputergames.8.Shecanplaythepianowell. Thankyou!