[四年级英语]小学英语语法及习题 7页

小学英语语法及习题一、名词复数规则1．一般情况下，直接加-s，如：book-books,bag-bags,cat-cats,bed-beds2．以s.x.sh.ch结尾，加-es，如：bus-buses,box-boxes,brush-brushes,watch-watches3．以“辅音字母+y”结尾，变y为i,再加-es，如：family-families,strawberry-strawberries4．以“f或fe”结尾，变f或fe为v,再加-es，如：knife-knives5．不规则名词复数：man-men,woman-women,policeman-policemen,policewoman-policewomen,mouse-micechild-children,foot-feet,.tooth-teethfish-fish,people-people,Chinese-Chinese,Japanese-Japanese写出下列各词的复数I_________him_________this___________her______watch_______child_______photo________diary______day________foot________book_______dress________tooth_______sheep______box_______strawberry_____thief_______yo-yo______peach______sandwich______man______woman_______paper_______juice___________water________milk________rice__________tea__________二、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,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. 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’mstayinginbed.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.IsyourbrotherspeakEnglish?__________________2.Doeshelikesgoingfishing?__________________3.Helikesplaygamesafterclass.__________________4.Mr.WuteachsusEnglish.__________________5.Shedon’tdoherhomeworkonSundays._________________三、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)somenicefoodnow.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’s5o’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)__________________________________________________________四、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,and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：Myfatherisgoingtowatcharacewithmethisafternoon.→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________goingtogocamping.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?10.Myfatherandmotheraregoingtoseeaplaythedayaftertomorrow.(同上)__________________goingtoseeaplaythedayaftertomorrowPEP小学英语重点句型语法总结人教版PEP教材在小学阶段涉及的重要语法知识主要有7种： tobe句型、therebe句型、一般现在时句型、现在进行时句型、一般过去时句型、情态动词can引导的型、begoingto句型等。现以5-8册书为例，简要总结如下：[一]tobe句型：用于介绍个人情况如姓名、健康状况、身份、国籍、家庭成员、朋友、职业等，描述地点、颜色、四季、日期、星期几等，该句型广泛分布于各册教材中，其中5—8册的句型主要有：1.Who’syourEnglishteacher?  Mr.Carter.  2.What’shelike? He’stallandstrong.3.Isshequiet?No,sheisn’t. Sheisveryactive.4.Isshestrict? Yes,sheis,butshe’sverykind.5.Whatdayisittoday?It’sWednesday.6.What’syourfavouritefruit/food…? 7.They’resweet/sour/salty/healthy/…8.Whenisyourbirthday?It’sinMay.9.MybirthdayisinJune. UncleBill’sbirthdayisinJune,too.10.IsherbirthdayinJune? Yes,itis.   11.What’sthedate? 12.ThisisZhangPeng.13.Whereisthecinema,please?It’snexttothehospital.14.Howtallareyou？ I’m164cmtall.    15.Youareshorterthanme.16.You’re4cmtallerthanme.  17.Howheavyareyou? I’m48kg.18.I’mthinnerthanyou,andshorter.19.What’sthematterwithyou?  Mythroatissore.20.Howareyou,LiuYun/Sarah? [二]therebe句型：表示存在，即：“某处有某物”或“某时有某事”。句型基本结构为：Thereis+可数名词单数或不可数名词+时间或地点。Thereare+可数名词复数+地点。该句型主要分布在第5册的Unit5和Unit6中，如：1.Therearetwobedrooms,akitchen,abathroomandalivingroom.2.Thereisamirror,abedandabigcloset.3.Isthereaforestinthepark? Yes,thereis.4.Isthereariver? No,thereisn’t.5.Arethereanypandasinthemountains? No,therearen’t.6.Arethereanyfishintherivers?  Yes,thereare. [三]一般现在时句型：表示习惯性的动作或行为，或现在存在着的状况。句型基本结构为：主语+行为动词+其他。当主语是第三人称单数时，要在动词原形后面加s或es，其他人称作主语时则用动词原形，在问句及否定句中需要用助动词do或does。这种句型通常有一些标志词，如：usually often  sometimes never always等。该句型主要分布在第5册Unit2&3，第6册Unit1&2,第7册Unit4,5,6,第8册Unit2中。如：Book5:1.WhatdoyouhaveonThursdays? WehaveEnglish,mathandscienceonThursdays.   2.WhatdoyoudoonSaturdays? IwatchTVonSaturdays.3.Idomyhomework.4.WhatdoyouhaveforlunchonMondays? Wehavetomatoes,tofuandfish.5.Ilikefruit.ButIdon’tlikegrapes.Book6:1.Whendoyoueatdinner?Ieatdinnerat7:00intheevening.2.Whendoyougetup? Iusuallygetupat12:00noon.3.Whatdoyoudoontheweekend? UsuallyIwatchTVandgoshopping.4.SometimesIvisitmygrandparents.Ioftenplayfootball.SometimesIgohiking. 5.Whichseasondoyoulikebest?Ilikewinterbest.6.Whydoyoulikesummer/winter?Book7:1.Howdoyougotoschool,Sarah? 2.UsuallyIgotoschoolonfoot. SometimesIgobybike.3.Ilikecollectingstamps.Helikescollectingstamps,too.4.Doessheteachmath? Yes,shedoes.5.DoessheteachEnglish？No,shedoesn’t. Sheteachesmath.6.Whatdoesyourmotherdo? Whatdoesyourfatherdo?7.Wheredoesshework? Sheworksinacarcompany.8.Howdoesshegotowork? Shegoestoworkbybus.9.Wheredoestheraincomefrom? Itcomesfromtheclouds.10.Wheredoesthecloudcomefrom? Itcomesfromthevapour.11.Wheredoesthevapourcomefrom?  Itcomesfromthewaterintheriver.12.Thesunshinesandthewaterbecomesvapour.13.Howdoyoudothat? Book8:1.Mynosehurts.2.Howdoyoufeel?   Ifeelsick.  HowdoesAmyfeel?3.Youlooksohappy. Youlooksadtoday.  [四]现在进行时句型：表示说话时正在进行的动作或事件，或在短期内正在进行的动作或存在的情况。标志词是：now也常用在Look!Listen!等后面。句型主要结构为：be动词（am,is,are）+动词现在分词(v.ing)。该句型主要分布在第6册Unit4,5,6中。如：1.Whatareyoudoing? I’mdoingthedishes.  I’mreadingabook.2.Grandpaiswritingaletter. Brotherisdoinghomework.Momiscookingdinnerinthekitchen.3.Heiswritingane-mailinthestudy.3.Whatisitdoing? It’seatingbananas.  4.Whatisshedoing?  She’sjumping.  5.Whataretheydoing? They’reswimming. They’reclimbingtrees.6.Areyoueatinglunch?  No,wearen’t.7.Aretheyeatingthehoney? Yes,theyare.8.Isheplayingchess? Yes,heis. 9.Isshecountinginsects? No,sheisn’t. [五]一般过去时句型：表示过去发生的而现在已经结束的事件、动作或情况。句型基本结构为：主语+动词过去式+其他。标志词通常是：yesterday,lastweek, lastyear等，在问句与否定句中要用助动词did。该句型分布在第8册Unit3&4中。如：1.Whatdidyoudolastweekend?  Iplayedfootball.2.Didyouhelpthemcleantheirroom? Yes,Idid.3.Whatdidyoudoyesterday?  Iwentfishing.4.Didyoureadbook?  Yes,Idid.5.Didyoucleanyourroom? No,Ididn’t.6.Wheredidyougoonyourholiday? IwenttoXinjiang.7.Whatdidyoudothere? Isanganddancedwithmynewfriends.8.Howdidyougothere？ Iwentbytrain.此外，一般过去时也可用来表示客气的询问。如：Book3Unit5,Book5Unit3中的：Whatwouldyoulikeforlunch?I’dlikesome… [六]情态动词can引导的句型：表示有能力做某事，can后面的动词要用原形。该句型主要分布在第5册Unit4和第7册Unit1中。如：Book4:1.Whatcanyoudo?  Icansweepthefloor.  Icancookthemeals. 2.Icanwatertheflowers.    3.Canyoumakethebed?   No,Ican’t. 4.Canyouuseacomputer?   Yes,Ican.Book7: HowcanIgettoZhongshanPark? YoucangobytheNo.15bus. [七]将来时：我们的教材中出现过两种表示将来时的句型，即：will和begoingto句型，主要以begoingto句型为主，表示将要做某事或打算做某事。句型主要结构：am/is/are+goingto+v.原形。标志词有：tomorrow nextweekend thismorning thisweekend next…begoingtoBook7:1.Whatareyougoingtodothisweekend?  Iamgoingtovisitmygrandparents.2.Whereareyougoing?  Iamgoingtothecinema.3.HowishegoingtoBeijing?   HeisgoingtoBeijingbyplane.4.WhenisshegoingtoXiashan?   Sheisgoingtogothereat9:00am