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语法及练习1be动词Be动词的用法：(1)Am--wasIs--wasAre--were口诀：我用am,你用are,is用在他她它，复数全用are。(2)肯定和否定句Iam(not)fromLondon.Heis(not)ateacher.Sheis(not)inthediningroom.Myhairis(not)long.Hereyesare(not)small.(3)一般疑问句AmIaChinese?Yes,youare.No,youaren’t.AretheyAmerican?Yes,theyare.No,theyaren’t.Isthecatfat?Yes,itis.No,itisn’t.用恰当的be动词填空。1.I______aboy.______youaboy?No,I_____not.2.Thegirl______Jack'ssister.3.Thedog_______tallandfat.4.Themanwithbigeyes_______ateacher.5.______yourbrotherintheclassroom?6.Where_____yourmother?She______athome.7.How_______yourfather?8.MikeandLiuTao______atschool.9.Whosedress______this?10.Whosesocks______they?11.That______myredskirt.12.Who______I?13.Thejeans______onthedesk.14.Here______ascarfforyou.15.Here______somesweatersforyou.16.Theblackgloves______forSuYang.17.Thispairofgloves______forYangLing.18.Thetwocupsofmilk_____forme.19.Sometea______intheglass.20.Gaoshan'sshirt_______overthere.21.Mysister'sname______Nancy.22.This______notWangFang'spencil.23.______DavidandHelenfromEngland?24.There______agirlintheroom.25.There______someapplesonthetree.26._______thereanykitesintheclassroom?27._______thereanyapplejuiceinthebottle?28.There_______somebreadontheplate.29.There_______aboy,twogirls,threemenandtenwomeninthepark.30.You,heandI______fromChina.语法及练习2人称代词和物主代词人称代词和物主代词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（有时候位于than之后），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。一.填写代词表主格。Iitweyouthemhisyourhers二.用所给词的适当形式填空。1.Thatisnot_________kite.Thatkiteisverysmall,but_________isverybig.(I)2.Thedressis_________.Giveitto_________.(she)3.Isthis_________watch?(you)No,it’snot_________.(I)4._________ismybrother.________nameisJack.Look!Thosestampsare_________.(he)5._________dressesarered.(we)Whatcolourare_________?(you)6.Herearemanydolls,whichoneis_________?(she)7.Icanfindmytoy,butwhere’s_________?(you)8.Show_________yourkite,OK?(they)9.Ihaveabeautifulcat._________nameisMimi.Thesecakesare_________.(it)10.Arethese________tickets?No,________arenot_________.________aren’there.(they)11.Shall_________havealookatthatclassroom?Thatis_________classroom.(we)12._________ismyaunt.Doyouknow_________job?_________anurse.(she)13.Thatisnot_________camera._________isathome.(he)14.Whereare_________?Ican’tfind_________.Let’scall_________parents.(they)15.Don’ttouch_________._________notacat,_________atiger!16._________sisterisill.Pleasegoandget_________.(she)17._________don’tknowhername.Wouldyoupleasetell_________.(we)18.Somanydogs.Let’scount_________.(they)19.Ihavealovelybrother._________isonly3.Ilike_________verymuch.(he)20.MayIsitbeside_________?(you)21.Lookatthatdesk.Thosebookareon_________.(it）22.Thegirlbehind_________isourfriend.(she)学后感悟：语法及练习3名词复数和动词三单一、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-childrenfoot-feet,.tooth-teethfish-fish,people-people,Chinese-Chinese,Japanese-Japanese练习：写出下列各词的复数。I_________him_________this_______her______watch_______book_______child_______photo________diary______day________foot________dress________tooth_______sheep______box_______strawberry_____thief_______yo-yo______peach______sandwich______man______woman_______paper_______people________二．动词三单的变化规则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练习: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________teach_______学后感悟：语法及练习4Therebe句型与have,hasTherebe句型与have,has的区别1、Therebe句型表示：在某地有某物（或人）2、在therebe句型中，主语是单数，be动词用is;主语是复数，be动词用are;如有几件物品，be动词根据最*近be动词的那个名词决定。3、therebe句型的否定句在be动词后加not,一般疑问句把be动词调到句首。4、therebe句型与have(has)的区别：therebe表示在某地有某物（或人）；have(has)表示某人拥有某物。5、some和any在therebe句型中的运用：some用于肯定句，any用于否定句或疑问句。6、and和or在therebe句型中的运用：and用于肯定句，or用于否定句或疑问句。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？8、针对主语提问的特殊疑问句的基本结构是：What’s+介词短语？Fillintheblankwith“have,has”or“thereis,thereare”1.I________agoodfatherandagoodmother.2.____________atelescopeonthedesk.3.He_________atape-recorder.4._____________abasketballintheplayground.5.She__________somedresses.6.They___________anicegarden.7.Whatdoyou___________?8.______________areading-roominthebuilding?9.WhatdoesMike___________?10.______________anybooksinthebookcase?11.Myfather_________astory-book.12._______________astory-bookonthetable.13._______________anyflowersinthevase?14.Howmanystudents____________intheclassroom?15.Myparents___________somenicepictures.16._____________somemapsonthewall.17.______________amapoftheworldonthewall.18.David__________atelescope.19.David’sfriends___________sometents.20.______________manychildrenonthehill.Fillintheblankwith“have,has”1.I_________anicepuppet.2.He_________ago