be动词的用法总结及练习

7.They aremy friends.You aregood students.综合解析当运用动词的时候，前面请先加上第几人称be动词前面的人称，是不行随意替换的be例如并不会出现这样的情I am,You are,She is,I is,You am,She are形的用法口诀Be用；都用连着；I amyou,we,they are,is he,she,it单数名词用复数名词全用is,areo变疑问，往前提，句末问号莫丢弃变否定，更简洁，后莫遗忘be not疑问否定任你变，句首大写莫迟疑注我是Im=I am她是二shes she is他是He^s=he is它是Its-it isyoure你是（复数形式）=you arethey5他（她；它）们是re=they areisnt不是（单数形式）二is not，他不是he s not=heisnot=he isnt含动词的一般疑问句，否定句，以及回答be.以动词开头的一般疑问句的结构为动词+主语+表语1be be名词、数词等）例如一这是你的铅笔吗？Is thisyour pencil是的，是我的/不，不是我的—Yes,it is./No,itisnt.将确定的陈述句变为否定的陈述句的方法找到动词，在动21be be词之后加上就可以了，其他的不变not例如（确定的陈述句）This ismy bike.（否定的陈述句）This isnotmy bike.——This isnt my bike.将陈述句变为一般疑问句时，应将动词移到主语之前并大写其

3.be首字母，句末标点用问号，其他句子成分照搬（留意，要变为i you,要变成变其他人称不变）my your,例如这是我的自行车This ismybike.这是你的自行车吗？-^Is thisyour bike一般疑问句通常用或来回答

4.yes no例如一你是吉娜吗？Are youGina是的，我是/不，我不是—Yes,I am./No,Im not.有些一般疑问句也可以用其他形式来回答例如这是吉娜的书吗？—Is thisGinas book对不起，我不知道—Sorry,I donknow.动词练习be一.用括号中适当的词填空

4.1am,are,is fromAustralia.

2.Sheam,are,isastudent.

3.Jane andTomam,is,aremyfriends.

4.My parentsam,is,are verybusy everyday.

5.Are,Is,Do,Does therea Chineseschool inNewYork

6.Be,Are,Were,Was theyexcited whenhe heardthenews

7.Therebe someglasses onit.

8.If hebefree tomorrow,he willgo withus.二.用所动词的适当形式填空be

1.A:Wherethe postoffice.8:It behindthe building.

2.A:you missBlackB:Yes,I.

3.It ashirt,itnot askirt.

4.There abig playgroundin ourschool.

5.There manybooks inmy schoolbag.

6.There somefish in the box.

7.there anychairs inthe classroom

8.Youd betterearly nexttime.三.改写下列句子

1.Bob ison thefootball team.否定句一般疑问句回答

2.They areintheteachers office.否定句一般疑问句回答

3.It issunny today.否定句一般疑问句回答

四、用动词的适当形式填空be

1.1at schooljust now.

2.He atthe camplast week.

3.We studentstwo yearsago.

4.They onthe farma momentago.

5.Yang Lingeleven yearsold lastyear.

6.There anapple onthe plateyesterday.

7.There somemilk inthe fridgeon Sunday.

8.The mobilephone onthe sofayesterday evening.

五、句型转换

1.It wasexciting.____________________________________________（否定句___________________________________________（疑问句）______________________________________（肯、否定回答）

2.All thestudents werevery excited（否定句）（疑问句）______________________________________（肯、否定回答）

3.They werein hispocket.（否定句）（疑问句）___________________________________（肯、否定回答）

六、动词的过去时练习

（一）、用动词的适当形式填空Be be

1.1an Englishteacher now.

2.She happyyesterday.

3.They gladto seeeach otherlast month.

4.Helen andNancy goodfriends.

5.The littledog twoyearsoldthis year

6.Look,there lotsof grapeshere.

7.There asign onthe chairon Monday..

8.Today thesecond ofJune.Yesterday thefirst ofJune.It ChildrensDay.All thestudentsveiy excited.。