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小学英语四大时态及习题一、一般现在时一般现在时基本用法介绍 【No.1】一般现在时的功能 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。如:Igetupatsixeveryday.我每天六点起床。 3.表示客观现实。如:Theearthgoesaroundthesun.地球绕着太阳转。 一般现在时的构成 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。 一般现在时的变化 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,I\ndon'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. 特殊疑问句:疑问词+一般疑问句。如:Howdoesyourfathergotowork?动词+s的变化规则1.一般情况下,直接加-s,如:cook-cooks,milk-milks2.以s.x.sh.ch.o结尾,加-es,如:guess-guesses,wash-washes,watch-watches,go-goes3.以“辅音字母+y”结尾,变y为i,再加-es,如:study-studies一般现在时用法专练:一、写出下列动词的第三人称单数drink________go_______stay________make________look_________have_______pass_______ carry____come________ watch______plant_______fly________study_______brush________do_________ teach_______二、用括号内动词的适当形式填空。1.Heoften________(have)dinnerathome.2.DanielandTommy_______(be)inClassOne.3.We_______(notwatch)TVonMonday.4.Nick_______(notgo)tothezooonSunday.5.______they________(like)theWorldCup?6.What_______theyoften_______(do)onSaturdays?7._______yourparents_______(read)newspaperseveryday?8.Thegirl_______(teach)usEnglishonSundays.9.SheandI________(take)awalktogethereveryevening.10.There________(be)somewaterinthebottle.11.Mike_______(like)cooking.12.They_______(have)thesamehobby.13.Myaunt_______(look)afterherbabycarefully.14.Youalways_______(do)yourhomeworkwell.15.I_______(be)ill.I’mstayingin\nbed.16.She_______(go)toschoolfromMondaytoFriday.17.LiuTao_______(do)notlikePE.18.Thechildoften_______(watch)TVintheevening.19.SuHaiandSuYang_______(have)eightlessonsthisterm.20. -Whatday_______(be)ittoday?-It’sSaturday.三、按照要求改写句子1.DanielwatchesTVeveryevening.(改为否定句)___________________________________________________2.Idomyhomeworkeveryday.(改为一般疑问句,作否定回答)________________________________________________________3.Shelikesmilk.(改为一般疑问句,作肯定回答)___________________________4.Amylikesplayingcomputergames.(改为一般疑问句,作否定回答)___________________________________________________5.Wegotoschooleverymorning.(改为否定句)_______________________________________________________6.HespeaksEnglishverywell.(改为否定句)___________________________________________________7.Iliketakingphotosinthepark.(对划线部分提问)________________________________________________________8.JohncomesfromCanada.(对划线部分提问)___________________________________________________9.Sheisalwaysagoodstudent.(改为一般疑问句,作否定回答)________________________________________________________10.SimonandDaniellikegoingskating.(改为否定句)___________________________________________________五、改错(划出错误的地方,将正确的写在横线上)1.Is yourbrotherspeakEnglish? __________________2.Doeshelikesgoingfishing? \n__________________3.Helikesplaygamesafterclass. __________________4.Mr.WuteachsusEnglish. __________________5.Shedon’tdoherhomeworkonSundays._________________二、现在进行时1.现在进行时表示现在正在进行或发生的动作,也可表示当前一段时间内的活动或现阶段正在进行的动作。2.现在进行时的肯定句基本结构为be+动词ing.3.现在进行时的否定句在be后加not。4.现在进行时的一般疑问句把be动词调到句首。5.现在进行时的特殊疑问的基本结构为:疑问词+be+主语+动词ing? 但疑问词当主语时其结构为: 疑问词+be+动词ing?动词加ing的变化规则1.一般情况下,直接加ing,如:cook-cooking2.以不发音的e结尾,去e加ing,如:make-making,taste-tasting3.如果末尾是一个元音字母和一个辅音字母,双写末尾的辅音字母,再加ing,如:run-running,stop-stopping现在进行时专项练习:一、写出下列动词的现在分词:play________run__________swim_________make__________go_________like________ write_________ski___________read________have_________sing ________dance_________put_________see________buy_________love____________live_______take_________come________ get_________stop_________sit________begin________shop___________二、用所给的动词的正确形式填空:1.Theboy__________________(draw)apicturenow.2.Listen.Somegirls_______________(sing)intheclassroom.3.Mymother_________________(cook)somenicefood \nnow.4.What_____you______(do)now?5.Look.They_______________(have)anEnglishlesson.6.They____________(not,water)theflowersnow.7.Look!thegirls________________(dance)intheclassroom.8.Whatisourgranddaughterdoing?She_________(listen)tomusic. 9.It’s 5 o’clocknow.We_____________(have)suppernow10.______Helen____________(wash)clothes?Yes,sheis.三、句型转换:1.Theyaredoinghousework.(分别改成一般疑问句和否定句)__________________________________________________________________________________________________________________________2.Thestudentsarecleaningtheclassroom.(改一般疑问句并作肯定和否定回答)__________________________________________________________________________________________________________________________________3.I’mplayingthefootballintheplayground.(对划线部分进行提问)_________________________________________________________________4.Tomisreadingbooksinhisstudy.(对划线部分进行提问)三、将来时一、概念:表示将要发生的动作或存在的状态及打算、计划或准备做某事。句中一般有以下时间状语:tomorrow,nextday(week,month,year…),soon,thedayaftertomorrow(后天)等。二、基本结构:①begoingto+do;②will+do.三、否定句:在be动词(am,is,are)后加not或情态动词will后加not成won’t。例如:I’mgoingtohaveapicnicthisafternoon.→I’mnotgoingtohaveapicnicthisafternoon.四、一般疑问句:be或will提到句首,some改为any,\nand改为or,第一二人称互换。例如:Wearegoingtogoonanoutingthisweekend.→Areyougoingtogoonanoutingthisweekend?五、对划线部分提问。一般情况,一般将来时的对划线部分有三种情况。1. 问人。Who例如:I’mgoingtoNewYorksoon.→Who’sgoingtoNewYorksoon.2. 问干什么。What…do.例如:Myfatherisgoingtowatcharacewithmethis afternoon.→Whatisyourfathergoingtodowithyouthisafternoon.3. 问什么时候。When.例如:She’sgoingtogotobedatnine.→Whenisshegoingtobed?六、同义句:begoingto=willIamgoingtogoswimmingtomorrow(明天).=Iwillgoswimmingtomorrow.练习:填空。1.我打算明天和朋友去野炊。I_____________________haveapicnicwithmyfriends.I________haveapicnicwithmyfriends.2.下个星期一你打算去干嘛?我想去打篮球。What___________________________________________nextMonday?I__________________playbasketball.What_________youdonextMonday?I________playbasketball.3.你妈妈这个周末去购物吗?是,她要去买一些水果。_____yourmother_______________goshoppingthis___________?Yes,she_________.She________________________buysomefruit.4.你们打算什么时候见面。Whattime_______you___________________meet?改句子。5.Nancyisgoingtogocamping.(改否定)Nancy________goingtogo\ncamping.6.I’llgoandjointhem.(改否定)I_______go______jointhem.7.I’mgoingtogetupat6:30tomorrow.(改一般疑问句)_______________________togetupat6:30tomorrow?8.Wewillmeetatthebusstopat10:30.(改一般疑问句)_______________meetatthebusstopat10:30.9.Sheisgoingtolistentomusicafterschool.(对划线部分提问)_______________she_________________________afterschool?四.一般过去时:1.动词一般过去时,表示过去发生的事;be用was或用were,have,has变had;谓语动词过去式,过去时间作标志;一般动词加-ed,若是特殊得硬记。否定句很简单,主语之后didn’t添;疑问句也不难,did放在主语前;不含be动词时如果谓语之前有did,谓语动词需还原;动词若是was,were,否定就把not添。含be动词时疑问句也不难,要把was,were放在主语前。2.经常能见到一些表示过去的时间状语,如:yesterday,lastweek/month…,threedaysago等。3、动词过去式。1、规则动词的过去式,是有规律可循的。具体的变化规则如下:(1)一般情况在动词词尾加-ed,如:play--played,visit--visited(2)不发音的e结尾的动词,直接加-d,如:live--lived,taste--tasted(3)以辅音字母+y结尾的动词,变y为i,再加-ed,如:fly--flied,study--studied(4)以重读闭音节只有一个辅音字母结尾的动词,双写词尾的辅音字母再加-ed,如:swim-swimmed,stop-stopped.4.注意:规则动词词尾加-ed有三种读音:a.在清辅音后读作[t]。如:asked,helped,watched,stopped b.在浊辅音和元音后读作[d]。如:enjoyed,studied,moved,called c.在t/d后读作[id]。如:wanted,needed5.、不规则变化要牢记:have/has--had,do--did,am/is—was,\nare—were,go—went,eat—ate,see—saw,take--took,run--ran,send--sent,sleep--slept.read—read,hurt—hurt,一、单项选择:从下列各题后所给的四个选项中选择最佳答案填空。(10)()1.Myfather______illyesterday.A.isn'tB.aren'tC.wasn'tD.weren't()2.______yourparentsathomelastweek﹖A.IsB.WasC.AreD.Were()3.Thetwins______inDalianlastyear.They______herenow.A.are;wereB.were;areC.was;areD.were;was()4.______yourfatheratworktheday_____yesterday﹖A.Was;beforeB.Is;beforeC.Was;afterD.Is;after()5.—WhowasondutylastFriday﹖—______.A.IamB.IwasC.Yes,IwasD.No,Iwasn't()6.Icleanedmyclassroom___________AwiththreehoursBthreehoursagoCinthreehoursDthreehoursbefore()7.Icame_______myhousetwodaysago.AbackonBbacktoCtobackDback()8.___________?Hedidsomereadingathome.AWhatdoesyourfatherdoyesterdayeveningBWhatdoesyourbrotherdointheschoolCWhatdidyourbrotherdoovertheweekendDWheredidyourbrothergolastSunday()9.Whatdidyoudo________?Iwenttothemovies.AnextmorningBovertheweekendCintheweekendDnextMonday()10.Thekoalasleeps_______,butgetsup_________.Aduringtheday;attheeveningBatday;duringnightCintheday;duringtheeveningDduringtheday;atnight\n二、请用正确动词形式填空。(10)1.I_________(have)anexcitingpartylastweekend.2._________she_________(practice)herguitaryesterday?No,she_________.3.What________Tom________(do)onSaturdayevening?He________(watch)TVand__________(read)aninterestingbook.4.Theyall_________(go)tothemountainsyesterdaymorning.5.She_________(notvisit)herauntlastweekend.She________(stay)athomeand_________(do)somecleaning.6.When________you_________(write)thissong?I__________(write)itlastyear.7.Myfriend,Carol,________(study)forthemathtestand________(practice)Englishlastnight.三、翻译下列句子(20)1.我过了一个忙碌但却刺激的周末。I______________________________________excitingweekend.2.Jenny喜欢看书。昨晚她看了一本英语书。Jennylikes_________________.She_________anEnglishbooklastnight.3.Emma每天都看电视。可是昨天他没有看。Emma__________TVeveryday.Buthe_________________________yesterday.4.上周六他们做什么了?他们做作业和购物了。What________they__________________Saturday?They___________________homeworkand___________________.5.今天早上方方得做饭,因为他父亲不在家。ThismorningFangfang________________becausehisfather______________yesterday.6.你还有什么要说的?What_______wouldyoulike______________?7.放学别忘了向老师说声再见。Don’tforget___________________________theteacher.8.为什么你昨晚没有看电视?Why_______you_______TVlastnight?\n9.他在打扫教室的时候,发现地上有块表。Whenhe______theclassroom,he______awatchontheground.10.他什么时候出生的?1980年。---When_______he_______?---_______1980.四、改写句子:(20)1、Lucydidherhomeworkathome.(改否定句)Lucy_______________herhomeworkathome.2、Hefoundsomemeatinthefridge(冰箱).(变一般疑问句)___________he_____________________meatinthefridge?3、Therewassomeorangeinthecup.(变一般疑问句)_______there_______orangeinthecup?4.Frankreadaninterestingbookabouthistory.(一般疑问句)_______Frank_______aninterestingbookabouthistory?5.Whynotgooutforawalk?(同义句)_______________________outforawalk?6.ThomasspentRMB10onthisbook.(否定句)Thomas___________RMB10onthisbook.7.Myfamilywenttothebeachlastweek.(划线提问)________________________family_______lastweek?8.IthinksheisLily’ssister.(否定句。注意否定转移)____________________9.Sallyoftendoessomereadinginthemorning.(否定句)Sally_______often______somereadinginthemorning.10.Heisatall,thinboy.(划线提问)______________he_______________?五、改错题(20)1.HowisJaneyesterday?_____________________2.Hegotoschoolbybuslastweek.____________________________3.Heoftengoeshomeat6:00lastmonth.____________________________4.Icanflykitessevenyearsago.______________________________5.Didyousawhimjustnow.____________________________________