小升初英语之一般现在时

一般现在时的自述三单变化：1.多数在动词后＋splay—playslike—likes2．以s,x,sh,ch,o结尾的＋es,go—goeswash—washes3．以辅音字母加y结尾，把y改成i再加esfly—fliescry—cries在一般现在时中，当主语是第三人称单数时，谓语动词要用第三人称单数形式，即常在动词原形后加-s或-es。但有些同学们对于哪些主语是第三人称单数还不十分清楚，现归纳总结如下：一、人称代词he,she,it是第三人称单数。如：HelikeswatchingTV.他喜欢看电视。Shehaslunchattwelve.她十二点吃午餐。Itlookslikeacat.它看起来像只猫。二、单个人名、地名或称呼作主语；是第三人称单数。如：①HanMeilookslikehermother.韩梅看起来像她的母亲。②BeijingisinChina.北京在中国。③UncleWangoftenmakescakes.王叔叔经常做蛋糕。三、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：①Ahorseisausefulanimal.马是有用的动物。②Thisbookisyours.这本书是你的。③Thatcarisred.那辆小汽车是红色的。④ThecatisLucy's.这只猫是露茜的。四、不定代词someone,somebody,nobody,everything,something等及指示代词this,that作主语时，是第三人称单数。如：①Everyoneishere.大家到齐了。②Thereissomethingwrongwiththewatch.这块手表有毛病。③Thisisapen.这是一支钢笔。④Thatisaneraser.那是一块橡皮擦。五、不可数名词作主语时为第三人称单数。如：①Themilkisintheglass.牛奶在玻璃杯里。②Thebreadisverysmall.那面包很小。六、当数字或字母作主语时，看作第三人称单数。如：①6isaluckynumber.6是个吉利数字。②Iisaletter.I是个字母。Hello,boysandgirls.我是一般现在时，你们想知道我的故事吗？Letmetellyou!首先，介绍我的本领。我的本领有三样：1.表示事物或人物的特征、状态。如：Theskyisblue.天空是蓝色的。2.表示经常性或习惯性的动作。时间状语always,usually,regularly,everymorning/night/evening/day/week,often,sometimes,occasionally,fromtimetotime,twiceaweek,rarely,seldom,onceamonth,hardly,ever,never.如：Igetupatsixeveryday.我每天六点起床。3.表示客观现实和普遍真理。如：Theearthgoesaroundthesun.地球绕着太阳转。ShanghailiesintheeastofChina第二，请看我的面目--构成：1.be动词：主语+be(am,is,are)+其它。如：Iamaboy.我是一个男孩。2.行为动词：主语+行为动词(+其它)。如：WestudyEnglish.我们学习英语。当主语为第三人称单数(he,she,it)时，要在动词后加-s或-es。如：MarylikesChinese.玛丽喜欢汉语。第三，我的变化--否定句、一般疑问句、特殊疑问句：1.be动词的变化。否定句：主语+be+not+其它。如：Heisnotaworker.他不是工人。一般疑问句：Be+主语+其它。如：-Areyouastudent?-Yes.Iam./No,I'mnot.特殊疑问句：疑问词+一般疑问句。如：Whereismybike?2.行为动词的变化。否定句：主语+don't(doesn't)+动词原形(+其它)。如：Idon'tlikebread.当主语为第三人称单数时，要用doesn't构成否定句。如：Hedoesn'toftenplay.一般疑问句：Do(Does)+主语+动词原形+其它。如：-Doyouoftenplayfootball?-Yes,Ido./No,Idon't.当主语为第三人称单数时，要用does构成一般疑问句。如：-Doesshegotoworkbybike?-Yes,shedoes./No,shedoesn't.4）一般现在时判断依据（如何判断一个句子是一般现在时）：△be动词是am、is、are△动词用原形或加s、es△没有时间状语或有usually、often、everyday、sometimes等不是具体的时间4、常用标志词（时间状语）：always,everyweek(day,year,month…),onceaweek,every…,sometimes,at…,onSundayuausllyoften,never,hardly..........一、写出下列动词的第三人称单数形式。(讨论第三人称单数形式的变化规则)Model:cleancleans1)watch__________2)have__________3)cook_________4)go__________5)fly_________6)make_________二．用动词的正确形式填空。1.Weoften___________(play)intheplaygound.2.He_________(get)upatsixo’clock.3.__________you_________(brush)yourteetheverymorning.4.What__________(do)heusually_________(do)afterschool?5.Danny__________(study)English,Chinese,Maths,ScienceandArtanschool.6.Mikesometimes__________(go)totheparkwithhissister.7.Ateightatnight,she__________(watch)TVwithhisparents.8.________Mike________(read)Englisheveryday?9.Tom(swim)intherivernow.10.It’seighto’clocknow.Theboys(watch)TV.11.Sheusually(do)herhomeworkintheevening.12.TomandTonycan’t(swim).13.Whatdoesyourfather______(do)?He’saworker.14.Look!JimandTom(run)there.15.Heoften________(have)dinnerathome.16.DanielandTommy_______(be)inClassOne.17.We_______(notwatch)TVonMonday.18.Nick_______(notgo)tothezooonSunday.19.______they________(like)theWorldCup?20.What_______theyoften_______(do)onSaturdays?21._______yourparents_______(read)newspaperseveryday?22.Thegirl_______(teach)usEnglishonSundays.23.SheandI________(take)awalktogethereveryevening.24.There________(be)somewaterinthebottle.25.Mike_______(like)cooking.26.They_______(have)thesamehobby.27.Myaunt_______(look)afterherbabycarefully.28.Youalways_______(do)yourhomeworkwell.29.I_______(be)ill.I’mstayinginbed.30.She_______(go)toschoolfromMondaytoFriday.31.LiuTao_______(do)notlikePE.32.Thechildoften_______(watch)TVintheevening.33.SuHaiandSuYang_______(have)eightlessonsthisterm.20.－Whatday_______(be)ittoday?－It’sSaturday.三．改句子1.Doyouoftenplayfootballafterschool?(肯定回答)2.Ihavemanybooks.（改为否定句）3.GaoShan’ssisterlikesplayingtabletennis（改为否定句）4.ShelivesinasmalltownnearNewYork.（改为一般疑问句）5.IwatchTVeveryday.（改为一般疑问句）6.Davidhasgotagoal.（改为一般疑问句）7.DanielwatchesTVeveryevening.(改为否定句)___________________________________________________8.Idomyhomeworkeveryday.(改为一般疑问句，作否定回答)________________________________________________________9.Shelikesmilk.(改为一般疑问句，作肯定回答)___________________________10.Amylikesplayingcomputergames.(改为一般疑问句，作否定回答)___________________________________________________11.Wegotoschooleverymorning.(改为否定句)_______________________________________________________12.HespeaksEnglishverywell.(改为否定句)___________________________________________________13.Iliketakingphotosinthepark.(对划线部分提问)________________________________________________________14.JohncomesfromCanada.(对划线部分提问)___________________________________________________15.Sheisalwaysagoodstudent.(改为一般疑问句，作否定回答)________________________________________________________16.SimonandDaniellikegoingskating.(改为否定句)___________________________________________________三、选择填空：()1.Look!LiPingandLiYing________basketballnow.A.playB.playsC.areplaying()2.CanI______thisbook?A.haveB.hasC.having()3.Itomusicat7:00thismorning.A.listenB.listeningC.listens()4.What______thatinthebox?Ashirt.A.amB.isC