be动词的用法

be动词的用法一、be动词的种类be动词包括“am”,“is”,“are”三种形式。（1）第一人称单数(I)配合am来用。句型解析析：Iam+…（2）第二人称(You)配合are使用。句型解析：Youare+…（3）第三人称单数(HeorSheorIt)配合is使用。句型解析：She(He,It)is+……Iamtwelve.Iamslim.Iamastudent.Iamaboy.Youaremygoodfriend.Youareagoodstudent.Youarepretty.（4）人称复数(we/you/they)配合are使用。句型解析：We(You,They)are+……综合解析当使用be动词的时候，前面请先加上第几人称。be动词前面的人称，是不可随意替换的。例如：Iam,Youare,Sheis，并不会出现Iis,Youam,Sheare这样的情形。Be的用法口诀I用am；you,we，they都用are,is连着he，she，it；单数名词用is,复数名词全用are。变疑问，往前提，句末问号莫丢弃。变否定，更容易，be后not莫忘记。Sheisagoodgirl.Sheisshort.Sheisateacher.WeareinClass1,Grade7.Theyaremyfriends.Youaregoodstudents.疑问否定任你变，句首大写莫迟疑。be动词练习题1.Mymother__________ateacher.2.Yoursister_________tenyearsold.3.Hisstudents_________allintheclassroom.4.YouandI_______goodfriends.5.I_______fromGuangdong.6.Lucy_____anEnglishgirl.7.She_____inClassTwothisyear.8.You_____ourChineseteacherthisterm.用be动词的适当形式填空1.Amy____hersister.2.Hisname_____Kate.3.--What____yourphonenumber?--It_____284-2942.4.--______youCara?--No,I_____Gina.5.Herbrother’sname_____John.6.Hisfamilyname_____Li.be动词变疑问句和否定句Be的用法口诀I用am；you,we，they都用are,is连着he，she，it；单数名词用is,复数名词全用are。变疑问，往前提，句末问号莫丢弃。变否定，更容易，be后not莫忘记。疑问否定任你变，句首大写莫迟疑。把下列句子改为一般疑问句：1.MaryisEnglish.2.HisnameisTom.3.MissChenisfromJinhua.4.DamingandWangHuiaregoodfriends.把下列句子改为一般疑问句：1.Iamtwelve.2.IaminClass1,Grade7.3.WearefromBeijing.4.Herfatherandhermotherareteacher.把下列句子改为否定句1.Iamtwelve.2.Sheisagirl.3.WearefromBeijing.4.Herfatherandhermotherareteachers.把下列句子改为否定句和疑问句，并做出肯定和否定的回答：1.Maryisagirl.2.HisnameisTom.3.MissChenisfromBeijing.4.DamingandWangHuiarefriends.用be动词的正确形式(is,am,are)填空，完成句子1.This__________myteacher.2.How__________you?3.__________sheyourmother?4.__________yourmotherfine?5.—How__________he?—He__________fine.6.—__________youJane?—No,I__________not.I__________Maria.7.Myname__________Kangkang.What__________yourname?单选()1.—Where____theyfrom?—They’refromChina.A.isB.amC.are()2.—IssheMaria?—No,she____.A.isB.isn’tC.aren’t()3.—AretheyfromCanada?—No,they____.A.areB.aren’tC.isn’t()4.—IsheLiPing?—Yes,____.A.I’mB.he’sC.heis()5.—____youMingming?—Yes,I____.A.Are;areB.Am;amC.Are;am()6.Mary____fromCuba.A.isB.amC.are()7.Herhair____blackandlong.A.hasB.amC.isD.are()8.—Whatcolor____hershoes?—Black.A.amB.isC.areD.be()9.Thesearemypants.His____yellow.A.isB.amC.areD./()11.Myfamily____verybig.A.amB.isC.areD.does()12.Thispairofshoes____mine.Hisareoverthere.A.willbeB.isC.areD.be()13.Myname____Jack.LiuYingandSunMei____myfriends.A.is;areB.is;isC.are;isD.is;am()14.JamesisanEnglishboy.He_____fromEngland.A.comeB.isn’tC.comesD.aren’t()15.—Whatclass____yourbrotherin?—He____inClassTwo.A.does;isB.is;isC.are;/D.are;is用动词am,is,are填空(请注意大小写)1.Where______Ann?She______here.2.Howold______you?I______thirteen.3.______youMrRead?Yes,I______.4.What______yourname?Myname______FangFang.5.Whatgrade______youin?I______inGradeTwo.