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小学英语语法总结及练习1.口诀:我用am,你用are,is用在他她它,复数全用are。2.肯定句:IamSarah.Heisateacher.Sheisintheroom.Itisadog.Myhairislong.Wearefamily.Theyarefriends.Hereyesaresmall.1.Be动词的用法3.否定句:IamnotSarah.I'mnotSarah.Heisnotateacher.Sheisnotintheroom.Itisn'tadog.Myhairisn'tlong.Wearenotfamily.Theyarenotfriends.Hereyesaren'tsmall.4.一般疑问句:AmISarah?Yes,youare.No,youaren't.IssheSarah?Yes,sheis.No,sheisn't.Aretheyfriends?Yes,theyare.No,theyaren't.Be动词的用法用am,is,are填空1.I______aboy.______youaboy?No,I_____not.2.Where_____yourmother?She______athome.3.______yourbrotherintheclassroom?4.MikeandLiuTao______atschool.5.Themanwithbigeyes_______ateacher.6.Whosebook______this?7.______thesebooksSarah's?Be动词的用法1.人称代词主格和宾格的区别:主格通常位于句中第一个动词之前,宾格一般位于动词或介词之后。2.物主代词形容词性与名词性的区别:形容词性用时后面一般要带上名词,名词性则单独使用,后面不带名词。2.人称代词和物主代词人称代词物主代词主格(句首做主语)宾格(句尾做宾语)形容词性(名首做主语)名词性(句尾做宾语)Imemymineyouyouyouryourshehimhishissheherherhersitititsitsweusourourstheythemtheirtheirs人称代词和物主代词人称代词物主代词主格(句首做主语)宾格(句尾做宾语)形容词性(名首做主语)名词性(句尾做宾语)Imineyourhisherititsweoursthemtheirs人称代词和物主代词一.用所给词的适当形式填空1.Isthis_______watch?(you)No,it'snot_______.(I)2.Thatisnot_________book.Thatbookisverysmall,but________isverybig.(I)3.Thebookis______.Giveitto______.(you)4.Ihaveabeautifulcat._________nameisMimi.Thesecakesare_________.(it)人称代词和物主代词5.______ismybrother.________nameisJack.Look!Thosebooksare_________.(he)6._____sisterisill.Pleasegoandget_______.(she)7.Whereare_________?Ican'tfind________.Let'scall________parents.(they)8.Can______havealookatthatclassroom?Thatis_______classroom.(we)9.___don'tknowhername.Wouldyoutell___.(we)人称代词和物主代词3.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,watch-watches.3.黑人,英雄,土豆,西红柿变复数后面加es,其他以o结尾的单词变复数后加s,如:photo-photos,hero-heroes,negro-negroes,potato-potatoes,tomato-tomatoes.4.以“辅音字母y”结尾,变y为i,再加-es,如:day-days,family-families.5.以“f或fe”结尾,变f或fe为v,再加-es,如:knife-knives,leaf——leaves.•5.不规则名词复数:•man-men,woman-women,•child-children,foot-feet,tooth-teeth•fish-fish,deer-deer,sheep-sheep,•people-people,Chinese-Chinese,Japanese-Japanese.名词复数规则练习:写出下列各词的复数book_________bag_______potato_________tomato_______photo_______box_________dress________bus__________peach________sandwich______dish_________tooth_________名词复数规则diary________day_________strawberry_____family________leaf_______knife_______tooth_________foot_________sheep_________people________man_________woman_______child_________deer_________Chinese_________Japanese_______名词复数规则4.动词三单的变化规则当主语为第三人称单数(he,she,it等)时,谓语动词需变成三单结构。1.一般情况下,直接加-s,如:cook-cooks.2.以s.x.sh.ch.o结尾,加-es,如:guess-guesses,wash-washes.3.以“辅音字母+y”结尾,变y为i,再加-es,如:stay-stays,study-studies.4.have变成has,do变成does.练习:一、写出下列动词的第三人称单数drink________make________look_________have_______plant_______come________go_______watch______fly________stay________study_______carry____brush________teach_______pass_______guess_______动词三单的变化规则二、用括号内动词的适当形式填空。1.Heoften________(have)dinnerathome.2.SuHaiandSuYang_______(have)eightlessonsthisterm.3.Thegirl_______(teach)usEnglishonSundays.4.She_______(go)toschoolfromMondaytoFriday.动词三单的变化规则用括号内动词的适当形式填空。5.LiuTao_______(play)sportsto_____(stay)healthy.Thechildoften6._______(fly)kitesonSundays.7.Mike_______(like)cooking.8.-Whatday_______(be)ittoday?-It'sSaturday.动词三单的变化规则1、therebe句型与have(has)的区别:therebe(is,are)表示在某地有某物(或人),主语是某地;have(has)表示某人拥有某物,主语是某人。2、在therebe句型中,be动词的形式根据离be动词最近的那个名词决定,如果是单数,be动词用is;如果是复数,be动词用are。Thereisabookandthreepens.Therearethreepensandabook.3.have,has:主语是第一、二人称,或者复数,用have.主语是第三人称单数,用has。Ihaveabook.Hehasabook.5.Therebe句型与have,has的区别5、否定句,一般疑问句的区别:Thereisn'tabookandthreepens.Therearen'tthreepensandabook.Ihaven'tabook.Hehasn'tabook.Isthereabookandthreepens?Aretherethreepensandabook?Doyouhaveabook?Doeshehaveabook?6.Therebe句型与have,has的区别6.肯定句中出现some或and,在否定句或疑问句中要分别变成any,or。7、针对数量提问的特殊疑问句的基本结构是:Howmany+名词复数+arethere+介词短语?Howmuch+不可数名词+isthere+介词短语?Therebe句型与have,has的区别•练习:Fillintheblankwith“have,has”or“thereis,thereare”1.I________agoodfatherandagoodmother.2.Whatdoyou___________?3.They___________anicegarden.4._____________somemapsonthewall.5.______________amapoftheworldonthewall.Therebe句型与have,has的区别练习:Fillintheblankwith“have,has”or“thereis,thereare”6.WhatdoesMike___________?7.Myparents_________astory-book.8.Howmanystudents____________intheclassroom?9.Howmuchwater____________onthedesk?Therebe句型与have,has的区别一般现在时的功能1.表示事物或人物的特征、状态。如:Theskyisblue.2.表示经常性或习惯性的动作。如:Igetupatsixeveryday.3.表示客观现实。如:Theearthgoesaroundthesun.一般现在时的构成1.be动词:主语+be(am,is,are)+其它。如:Iamaboy.2.行为动词:主语+行为动词(+其它)。如:WestudyEnglish.3.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.6.一般现在时一般现在时的变化1.be动词的变化。否定句:主语+be+not+其它。如:Heisnotaworker.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?一般现在时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:Howdoesyourfathe
本文标题:小学英语语法总结及练习
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