be动词用法口诀
火字的演变过程-四总穴歌
2023年2月16日发(作者：计算机辅助药物设计)Be动词的用法口诀
我(I)用am，你(you)用are，
is连着他(he)、她(she)、它(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。
1．我(I)用am,你(you)用are,is连着他(he),她(she),它(it)；
这些是固定用法：
Iamaboy.(你不能说Iisaboy)
Youareastudent.
Heisaboy.
Sheisagirl.
Itisacat.
2．单数名词用is,复数名词全用are.
(主语个数是一个时,谓语用单数is,主语个数为2个或以上,谓语用复数are.)
Thebookisoverthere.(一本书）
Thebooksareoverthere.（多本书）.
They/We/Youarestudents.
3．变疑问,往前提,句末问号莫丢弃.(陈述句中谓语为is,are,am时,变疑问句只将其提前）
如：
Itisabook.变为：Isitabook?
Theyarestudents.变为：Aretheystudents?
Iamastudent.变为:Areyouastudent?(第一、第二人称要互换，be动词也相应
变化。
4．变否定,更容易,be后not莫忘记.如：
Itisabook.变为:Itisnotabook.(否定句）
Theyarestudents.变为：Theyarenotstudents.
Iamastudent.变为:Iamnotastuent.
5．疑问否定任你变,句首大写莫迟疑.如：
Itisabook.变为：Isnotitabook?(疑问否定句）
Theyarestudents.变为:Aren’ttheystudents?(疑问否定句）
不能缩略：,amnot,these/thoseare
2.一般疑问句中，肯定回答时答语不能缩写。Yes,Iam.
一．用be动词适当的词填空。
1.I________fromAustralia.
_______astudent.
dTom_________myfriends.
nts_______verybusyeveryday.
ndIclassmates.
6.I______anEnglishteachernow.
_________youfrom?
heinthesameclass.
9.--Whatcolortheseshoes?--Theygreen.
ht_________green.
_________LiDong.I_________twelve.
12._________theyyournewfriends?
13.--I______aboy.______youaboy?--No,I_____not.
l______Jack'ssister.
_______tallandfat.
16.______yourbrotherintheclassroom?
_____yourmother?She______athome.
ress______this?
____________I?
a______intheglass.
n'sshirt_______overthere.
er'sname______Nancy.
______notWangFang'spencil.
25.______DavidandHelenfromEngland?____friends.27.
She___ateacher.28.I___agirl.
ts____her____fat.
_____inClass4,_____yourname?
_____ass_____youin?
_________astudent
_____er______acook.
’sfriend________adoctor.
__________herdog.
_______ks_______underthetable.
___________oranges.
_____yourteacher?_______yourfather?
dKathy_________ateacher.
二.选择
______
2.I______sorry.A./
______
______
_______this？
____
_____
_____yourteacher?
_____hermother?
cupsofmilk_____
dKathy____
oks____
___
___
ocks______they?
16._______
withbigeyes_______
_______yourfather?
dLiuTao______
20.I_____
______
_____
23._____youastudent?Yes,
_____
三.写出下列词适当形式:
(缩略形式)______(复数)______
(缩略形式)______(缩略形式)______
(缩略形式)______
用am,is,are填空
dLucytwins.
ike.
?Itapencil.
ershoes?
ndIclassmates.
teighto’clock.
sternothere.
ooks?Yes,they.
acher?No,Inot.
theradoctor?Yes,she.
omeorangeinthebottle.
sfromJapan.
stergoodatdrawing?No,shenot.
otanystudentsintheroom.
heinthesameclass.
therandfatherworkers.
bigcountry.
urname?MynameJim.
urphonenumber?It7556666.
lortheseshoes?Theygreen.
_____oranges.
_______yourfather?
withbigeyes_______ateacher.
_____yourteacher?
______teachers.
uborn?Ibornin2001.
人称和数的判断
请用数字，1单，2单，3单，1复，2复，3复，填空
题号
他的爸爸他们妈妈一张
桌子
许多朋
友
你我弟弟弟弟们姐妹们
答案
题号617181920
这个10台
电脑
我们他一本本
子
一只
猫
两台
冰箱
水我和他小明的叔叔
答案
题号227282930
sheLucymy
mother
shetheyImy
book
my
books
the
cat
her
quilt
答案
题号337383940
my
parents
the
dictionar
ies
its
name
the
sofa
the
sofas
The
chair
wePeterMiss
Tong
Miss
Tong
andLucy
答案
题号447484950
TVpotatoe
s
老师们一个同
学
一群
鸭子
quiltsakeytomatoe
s
his
father
her
sister
s
答案
题号557585960
太阳许多椅
子
many
chairs
rulersrulerthesethis那个thosethese
plants
答案
一、用括号中适当的词填空。
1.I________(am,are,is)fromAustralia.
_______(am,are,is)astudent.
dTom_________(am,is,are)myfriends.
nts_______(am,is,are)verybusyeveryday.
5._______(Are,Is)thereaChineseschoolinNewYork?
_____(be)someglassesonit.
dparents_______(am,is,are)verybusy
hers_______(am,is,are)verybusy.
二、用所be动词的适当形式填空。
1.A:Where_______thepostoffice.B:It________behindthebuilding.
2.A:_______youMissBlack?B:Yes,I______.
_____________abigplayground.
ooks______inmyschoolbag.
6._______thoseanychairsintheclassroom?
7.I_______atschooljustnow.
________atthecamplastweek.
________students.
________onthefarm.
ng________elevenyearsold.
________anappleontheplateyesterday.
________somemilkinthefridgeonSunday.
ilephone_______onthesofayesterdayevening.
三、用括号中适当的词填空。
1.I________(am,are,is)fromAustralia.
_______(am,are,is)astudent.
dTom_________(am,is,are)myfriends.
nts_______(am,is,are)verybusyeveryday.
5._______(Are,Is)thereaChineseschoolinNewYork?
_____(be)someglassesonit.
dparents_______(am,is,are)verybusy
hers_______(am,is,are)verybusy.
Be动词用法讲解
Be动词定义及用法
动词有三个，am,is还有are.我用am,你用are,is跟着他她它，复数全部都
用are.如果遇到过去时，was来把am,is替，were来把换掉动词are
和be动词的用法区别Be动词就是(am，are,is)..句子中如果没有实意动词(例
如:write，buy)之类的动词，就直接在主语后面加Be动词。而如果是句子中有实意动词，
那么如果你要改为一般疑问句，就要借助DO(do也称为助动词)，例如:Istudy.
改为一般疑问句:Doyoustudy?
顺口溜：be氏三朵花,am,is还有are,
我(I)恋am,你(you)恋are,
is跟了他(he)她(she)它(it),
单娶is,复娶are。
详细讲解：
英语的be动词是个用法比较复杂的动词。复杂的原因有两点：
1、除了原形的be之外，对于不同人称代词以及单数名词和复数名词，be会有各种
变化形式和缩写形式。概括一下有七种形式：be,am,is,are,was,were,been,being。
它们与人称代词和名词单、复数的搭配关系是：
现在时Iam,youare,he/she/it/is,we/you/theyare;名词单数、不可数名词用
is，复数用are。
缩略式I'm,you're,he's,we're,you're,they're
否定缩略式I'mnot,isn't,aren't
过去时Iwas,youwere,he/she/it/was,we/you/theywere;名词单数、不可数名
词用was，复数用were。
否定缩略式wasn't,weren't
过去分词been
现在分词being
2、在句子中，be有两种主要作用：一是作为系动词(TheLinkingVerb)，本身可以
作用谓语动词;二是做为助动词(TheAuxiliaryVerb)，与谓语动词一起构成各种时态和被
动语态等。