小学be动词专项讲解及练习

1、学习必备欢迎下载be动词二Be动词的用法：1. Be动词包括：am,is,are.2. Be动词的含义为“是”或“在”。3. Be动词的使用口诀：Be动词真伟大，生出amisare,我用am,你用are,is连接他，她，它。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。4. 肯定和否定旬Iam(not)fromLondon.Heis(not)ateacher.Sheis(not)inthediningroom.Hereyesare(not)small.5. 一般疑问句AmIaChinese?Yes,you

2、are.No,youaren't.Isthecatfat?Yes,itis.No,itisn't.t.AretheyAmerican?Yes,theyare.No,theyaren学习必备欢迎下载快乐练兵场1.Whatyourname?MynameTom.2.Whathisname?HisnameKevin.3.Whatyourmom'sname?HernameLula.4.This,Jim,myteacher.Thatmysister.5.How.you?Ifine.6.Howhe?HeOK.7.How_Nancy?Shefine,too.8.Where_youfro

3、m?IfromBeijing.9.Where_hefrom?HefromCanada.10.Where_theyfrom?TheyfromEngland.11.Where_yourmomfrom?ShefromShishi.12.Where_histeacherfrom?HefromJapan.13.Where_LucyandLilyfrom?TheyfromCuba.14.Howold_you?Itwelveyearsold.15.Howold_he?Heelevenyearsold.16.Howold_she?Shethirteenyearsold.17.Howold_they?Theyf

4、ourteenyearsold.18.Howold_KateandTom?Theyfifteenyearsold.19.Whatclassyouin?IinClassThree,GradeSeven.20.WhatclassLiMingin?HeinClassFour,GradeEight.21.WhatgradeSallyin?SheinGradeNine.22.Who1that?ThatNancy.23.WhatthisinEnglish?Itanapple.24.WhatthatinEnglish?Itamap.25.youLily?Yes,I.26.heLiMing?No,heisn&

5、#39;t.HeLiHua.27.sheJane?Yes,she.28.thisaruler?Yes,it./No,itisn't.29.thatanorange?No,itisn't.Itatoy.学习必备欢迎下载30.theyteachers?Yes,they.把下列句子改成否定句和一般疑问句并作肯定或否定回答。1. Thisisthereadingroom.否定句：股疑问句：2. She'sMissLynn.否定句：股疑问句：3. IaminGrade3.否定句：股疑问句：4. Weareteachers.否定句：股疑问句：5. Thesearepears.否定句

6、：二般疑问句：二.be动词的过去式1 .am和is在一般过去时中变为was.(wasnot=wasn't)2 .are在一般过去时中变为were.(werenot=weren't)快乐练兵场1. MyCDwalkman(be)inthestudythismorning.Butnowit(be)notthere.Icadtfindit.Canyouhelpme?2. Where(be)yourdiaryamomentago?Icanfindit.Oh,it(be)inmybedroom.Ishowedittomyparents.4. MissLi(be)notintheschoo

7、lamomentago.Butnowshe(be)intheschool.5. Tom(be)notintheclassroomnow.Buthe(be)thereamomentago.6. Myfather(be)inthesupermarketamomentago.Nowhe(be)atschool.7. MrGreen(be)notintheofficeamomentago.He(be)inthemusicroom.HewashavingaMusiclesson.8. Jim(be)athomenow.Butjustnowhe(be)notat学习必备欢迎下载home.He(be)int

8、hesupermarket.9. He(be)astudent2yearsago,nowhe(be)aworker.10. Thebooks(be)intheclassroomthismorning.Butnowthey(be)nottherenow.11. Myfathersandmothersmobilephones(be)onthedeskthismorning.12. Thediaries(be)nottherethismorning.Butnowthey(be)there.13. Yesterday(0乍天)Jim'sparents(be)inWuxi,Tom'sparents(be)inShanghai.Whatabout