Be动词的用法口诀：
我用am,你用are, is连着他，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。

变否左，更容易，be后not莫忘记。

疑问否泄任你变，句首大写莫迟疑。

一.用be动词适当的词填空。

1. I ________ from Australia・
2・ She ________ a student・
and Tom __________ my friends.
4. My parents _________ very busy every day.
_____ an English teacher now.
__________ you from
light ____________ green ・
name is __________ Li ___________ twelve.
they your new friends
13.I ______ a boy. ______ you a boy No, I _______ not.
14.The girl _______ Jack's sister・
15.The dog _______ tall and fat・
16.______ your brother in the classroom
17.Where _____ your mother She ________ at home・
18.Whose dress ______ this
_____ my red skirt・
_____ I
21. Some tea _______ in the glass・
shan* s shirt _______ over there・
23.My sister* s name _____ Nancy・
24.This ______ not Wang Fang* s penci1・
25.______ David and Helen from England
26.We _____ friends・
27.She ____ a teacher・
2& I ______ a g 辻1・
29. Many ants ______ in my house・
mother ____ fat・
_____ in Class 4, Grade 1・
_____ your name?
33.These _____ buses・
34.What class _______ you in
a car.
a student
_____ my book・
father ______ a cook・
's friend _____ in Class One・
____ a doctor・
41. They _____ cars・
dog.
■
cat _______ o n the desk・
books _______ under the table・
二选择
_____ Miss Hen・
_____ sorry. A・/
_____ my ball.
_____ number eight・
a student.
_____ oranges・
8.How old ______ your teacher
9.Where _______ her mother
two cups of milk for me.
11・ Eric and Kathy my students.
12. Your books not good・
13. He a boy.
14. It _ _ my dog・
socks ________ they
16. ________ there any chairs in the
17 ・ The man with big eyes ________ a teacher・
_____ 5r our father
and Liu Tao _______ at school・
____ a student・
21・ They _____ teachers・
mother・
you a student Yes, I am.
jam _____ good for my grandma・
三.写出下列词适当形式：
am （缩略形式）_____ （复数）___
are （缩略形式）_____ not （缩甲形式）-----
not （缩略形式）_____ not （缩略形式）-----
's （完整形式）____ ，s （完整形式）--
le （完整形式）______ 气（完整形式） -----
三.将下列句子变成否泄句和一般疑问句
brother is a teacher. 否
句：定
般疑问句：
are his parents. 否
定句：
%
般疑问句：
'm 14 years old. 否
句：
般疑问句：
ruler is on the table. 否
定句：
般疑问句：
is my teacher .
定否句：
—* 般疑问
句：
shoes are 20 yuan ・ 否
句：
句：
name is Andy. 否 句：
句：
are twins. 否 句：
句：
is my brother.
否 句:
句：
am a teacher. 否 句：
句：
S :
i 否句
问
问
问
问
问
问
is my mother・否句：
定
般疑问句:
is Miss Zhao. 否句：
般疑问句：
is a new student.
is my best friend.
否句：
句：。