登录
一 用 must，mustn't，can，can't 填空。
1. It's cold. You
2. —
—No，you needn't.
3. The hole is too deep and he
4. You
You
5. (盐城建湖)In this school，all students
6. People
7. (常州新北)—
—Yes，you
1. It's cold. You
can't
open the door.2. —
Must
we wait for them together?—No，you needn't.
3. The hole is too deep and he
can't
reach it.4. You
mustn't
run or shout in the classroom.You
must
keep quiet.5. (盐城建湖)In this school，all students
must
wear school uniforms on Monday.6. People
mustn't
smoke in the forest.7. (常州新北)—
Must
I go to see the doctor?—Yes，you
must
. You can't
go to school because you're sick.答案
1. can't 2. Must 3. can't 4. mustn't; must 5. must 6. mustn't 7. Must; must; can't
(
A. could
B. must
C. can't
C
)1.(苏州吴江)Tim's ruler is green. This red one can't
be his.A. could
B. must
C. can't
答案
1. C
(
—No，you
A.mustn't
B.needn't
C.can't
B
)2. —Must we do our homework first?—No，you
needn't
. You may have a rest first.A.mustn't
B.needn't
C.can't
答案
2. B
(
—No， you can't. It's late. You
A.Must；must
B.Can；can
C.Can；must
C
)3. —Can
I watch TV?—No， you can't. It's late. You
must
go to bed now.A.Must；must
B.Can；can
C.Can；must
答案
3. C
(
A.can't；mustn't
B.can；must
C.can；mustn't
C
)4. I can
run fast. But I mustn't
run on the road.A.can't；mustn't
B.can；must
C.can；mustn't
答案
4. C
(
—Can't you see the sign “No swimming”?
A.can
B.can't
C.do
B
)5. —Why can't
we swim in the river?—Can't you see the sign “No swimming”?
A.can
B.can't
C.do
答案
5. B
