Unit 13 We’re trying to save the earth! Section A 习题2

本资料来自于资源最齐全的２１世纪教育网www.21cnjy.com
Unit
13
We're
trying
to
save
the
earth!
Section
A习题2
一、 用括号中动词的适当形式填空
1. My parents _______（watch）TV now.
2. Look. Three boys _______（run）.
3. What _______ your mother _______（do）now
4. _______ your dog _______ now
（sleep）
5. _______ you _______（listen）to music Yes, I am. 21世纪教育网版权所有
6. Look, Miss Chen _______ football.（play）
7. Tom and his sister _______（wait）for you over there. 21教育网
8. Now Class 3 and Class 4_______（have）a test.
9. Listen, someone _______（sing）in the classroom. 【来源：21·世纪·教育·网】
10. ——Where is Zhang Yan

——She _______（talk）with her teacher in the teacher’s office.
二、 选择填空
（ ）1. Who ______ over there now
A. singing B. is sing C. is singing
（ ）2. It’s nine ten. The students ______ a music class. 21·cn·jy·com
A. have B. having C. are having
（ ）3. Listen! The boy _______.
A. crying B. is crying C. cries
（ ）4. Don’t talk here. Grandparents ______.
A. sleep B. is sleeping C. are sleeping www.21-cn-jy.com
（ ）5. Is the man _______ tea or milk
A. drinks B. drink C. drinking
三、 按要求进行句型转换
1. Look! Lily is dancing.（改为一般疑问句）
________________________________________________ 21cnjy.com
2. Kate is looking for her watch.（改为否定句）
________________________________________________ 21·世纪
教育网
3. Mrs. White is watching TV.（对划线部分提问）
________________________________________________ 2·1·c·n·j·y
4. I am doing homework.（改为否定句）
________________________________________________ www-2-1-cnjy-com
5. They are waiting for you at the library.（就划线部分提问） 2-1-c-n-j-y
________________________________________________ 　　21
cnjy
com
21世纪教育网
--
中国最大型、最专业的中小学教育资源门户网站。
版权所有@21世纪教育网