Be動詞的用法口訣我⑴用am,你（you）用are,is連著他（he）、她（she）、它（it）。單數(shù)名詞畝is,復(fù)數(shù)名詞全用are變疑問，往前提，句末問號莫丟棄。變否定，更容易，be后not莫忘記。疑問否定任你變，句首大寫莫遲疑。.我（I）用am,你（you）用are,is連著他（he）,她（she）,它（it）；這些是固定用法：Iamaboy.（你不能說Iisaboy）Youareastudent.Heisaboy.Sheisagirl.Itisacat..單數(shù)名詞用is,復(fù)數(shù)名詞全用are.（主語個數(shù)是一個時，謂語用單數(shù)is,主語個數(shù)為2個或以上，謂語用復(fù)數(shù)are.）Thebookisoverthere.（ 一本書）Thebooksareoverthere.（多本書）They/We/Youarestudents..變疑問，往前提，旬末問號莫丟棄.（陳述句中謂語為is,are,am時，變疑問句只將其提前）如：Itisabook. 變?yōu)椋篒sitabook?Theyarestudents.變?yōu)椋篈retheystudents?Iamastudent.變?yōu)椋篈reyouastudent?（第一、第二人稱要互換， be動詞也相應(yīng)變化。.變否定，更容易,be后not莫忘記.如：Itisabook. 變?yōu)椋篒tisnotabook.（否定句）Theyarestudents.變?yōu)椋篢heyarenotstudents.Iamastudent.變?yōu)?Iamnotastuent..疑問否定任你變，句首大寫莫遲疑.如：Itisabook.變?yōu)椋篒snotitabook?（疑問否定句）Theyarestudents.變?yōu)?Aren'ttheystudents?（疑問否定句）不能縮略：1.thisis,amnot,these/thoseare一般疑問句中，肯定回答時答語不能縮寫。Yes,Iam.一.用be動詞適當(dāng)?shù)脑~填空。IfromAustralia.Sheastudent.JaneandTommyfriends.Myparentsverybusyeveryday.LiLeiandIclassmates.anEnglishteachernow..Whereyoufrom?.Youandheinthesameclass..--Whatcolortheseshoes?--Theygreen..Thelightgreen..MynameLiDong.Itwelve..theyyournewfriends?.--Iaboy.youaboy?--No,Inot..ThegirlJack'ssister..Thedogtallandfat..yourbrotherintheclassroom?.Whereyourmother?Sheathome..Whosedressthis?.Thatmyredskirt.20.WhoI?Someteaintheglass.Gaoshan'sshirtoverthere.Mysister'snameNancy.ThisnotWangFang'spencil.DavidandHelenfromEngland?26.Wefriends.Sheateacher. 28.Iagirl.Manyantsinmyhouse.30.Hismotherfat.He inClass4,Grade1.32.What yourname?33.Thesebuses.34.Whatclass youin?35.Itacar.36.Helenastudent37.Thismybook.38.Myfatheracook.39.Jack'sfriend inClassOne.40.You adoctor.41.They_ cars.42.That_herdog.43.Thecatonthedesk.44.Thebooksunderthetable.45.Here_ myball.46.Those __oranges.47.Howoldyourteacher?48.Howyourfather?49.EricandKathy mystudents.50.Themanateacher.二.選擇1.SheMissHen.A.beB.amC.is2.I sorry.A./B.amC.are3.Here myball.A.isB.areC.am4.You _numbereight.A.areB.isC.am5.Whatthis?A.isB.areC.be6.Helen _astudent.A.beB.amC.is7.Those oranges. A.isB.areC.am8.Howold yourteacher?A.beB.amC.is9.Where hermother?A.areB.isC.am10.Thetwocupsofmilk forme.A.isB.areC.be11.EricandKathy mystudents.A.areB.isC.am12.Yourbooks notgood.A.isB.areC.be13.He aboy.A.beB.amC.is14.It mydog.A.isB.areC.be15.Whosesocks they?A.areB.isC.am16. thereanychairsintheclassroom.A.IsB.AreC.Am17.Themanwithbigeyes ateacher.A.beB.amC.is18.How yourfather?A.isB.areC.be19.MikeandLiuTao atschool.A.areB.isC.am20.I astudent.A.beB.amC.is21.They teachers.A.isB.areC.be22.This mymother.A.areB.isC.am23. youastudent?Yes,Iam.A.AmB.IsC.Are24.Thejam goodformygrandma.A.isB.areC.be三.寫出下列詞適當(dāng)形式：1.Iam（縮略形式） 2.is（復(fù)數(shù)）3.weare（?略形式） 4.arenot箭略形式）5.isnot（縮略形式）用am,is,are填空LilyandLucytwins.Thisabus.Thatabike.Whatit?Itapencil.Wherehershoes?LiLeiandIclassmates.Itabouteighto'clock.Yoursisternothere. thesebooks?Yes,they .youateacher?No,Inot.yourmotheradoctor?Yes,she .Theresomeorangeinthebottle.Theboys fromJapan.yoursistergoodatdrawing?No,she not.Therenotanystudentsintheroom.Youandhe inthesameclass.Yourmotherandfatherworkers.Chinaabigcountry.Whatyourname?MynameJim.Whatyourphonenumber?It7556666.Whatcolortheseshoes?Theygreen.Thoseoranges.Howyourfather?Themanwithbigeyesateacher.Howoldyourteacher?Theyteachers.Whenyouborn?Ibornin2001.人稱和數(shù)的判斷TVpotatoes老師們一個同學(xué)一群鴨子quiltsakeytomatoeshisfatherhersisters答案題號51525354555657585960太陽許多椅子manychairsrulersrulerthesethis那個thosetheseplants答案一、用括號中適當(dāng)?shù)脑~填空。I(am,are,is)fromAustralia.She(am,are,is)astudent.JaneandTom(am,is,are)myfriends.Myparents(am,is,are)verybusyeveryday.(Are,Is)thereaChineseschoolinNewYork?There(be)someglassesonit.Mygrandparents(am,is,are)verybusyMybrothers(am,is,are)verybusy.二、用所be動詞的適當(dāng)形式填空。A:Wherethepostoffice.B:Itbehindthebuilding.A:youMissBlack?B:Yes,I.Itashirt.4.Thatabigplayground.Thosebooksinmyschoolbag.thoseanychairsintheclassroom?Iatschooljustnow.Heatthecamplastweek.Westudents.Theyonthefarm.YangLingelevenyearsold.Thereanappleontheplateyesterday.TheresomemilkinthefridgeonSunday.Themobilephoneonthesofayesterdayevening.三、用括號中適當(dāng)?shù)脑~填空。I(am,are,is)fromAustralia.She(am,are,is)