知識可以產(chǎn)生力量，但成就能放出光彩；有人去體會知識的力量，但更多的人只去觀賞成就的光彩。以下是為您整理的七年級下冊英語長江作業(yè)本答案，供大家學(xué)習(xí)參考。
Unit4第一課答案
Ⅰ、 1、C 2、E
3、A 4、D
5、B
Ⅱ、略
Ⅲ、1、B 2、C
3、A 4、E
5、D
Unit4第二課答案
Ⅰ、1、Don't
2、can't, can
3、have to, have to, have to
4、Can, can't
5、have to, have to, have to
Ⅱ、1、Yes, they can
2、Can they fight in school
3、Yes, they do
4、Yes, they can
5、Can he arrive late for class
Unit4第三課答案
Ⅰ、1、do the dishes
2、practice the piano
3、watch TV
4、clean the room
5、listen to music
6、help Mom make breakfast
Ⅱ、3、Do homework after school.
4、Practice the guitar every day.
5、Clean the room every weekend.
6、Don't watch TV after school.
Unit4第四課答案
Ⅰ、1、read
2、quiet
3、play soccer
4、draw on the wall
5、fruit and vegetables
Ⅱ、them, make, dirty, noisy,
because, only, before,
practice, on, strict
Ⅲ、1、T 2、T 3、F 4、F 5、T
Unit4第五課答案
Ⅰ、1、relax
2、read
3、follow
4、Don't play
5、make
6、helps
7、keep
8、get
Ⅱ、Can, have to / must, can't, have to / ruust, can't. have to / must, can