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一 用can, can't, may, must填空。(每个词只用一次)
1. The rabbit
2.
3. I
4. The fish
1. The rabbit
can
run fast.2.
May
I play outside, Mum?3. I
must
go now. I'm late (迟到).4. The fish
can't
fly.答案
1. can 2. May 3. must 4. can't
二 圈出正确的一项完成句子。
1. May I (sweep / sweeping) the floor first?
2. The lion (must / can't) eat grass.
3. Amy must (help / helps) her dad.
4. Sam needs (make / to make) the bed.
1. May I (sweep / sweeping) the floor first?
2. The lion (must / can't) eat grass.
3. Amy must (help / helps) her dad.
4. Sam needs (make / to make) the bed.
答案
1. 圈 sweep 【点拨】情态动词 may 后接动词原形。
2. 圈 can't 【点拨】根据常识可知，狮子不吃草。
3. 圈 help 【点拨】情态动词 must 后接动词原形。
4. 圈 to make 【点拨】这里的 needs 是实义动词，固定搭配 need to do sth. 意为“需要做某事”。
2. 圈 can't 【点拨】根据常识可知，狮子不吃草。
3. 圈 help 【点拨】情态动词 must 后接动词原形。
4. 圈 to make 【点拨】这里的 needs 是实义动词，固定搭配 need to do sth. 意为“需要做某事”。
句型转换。
1. He can jump high.
(1)变为否定句: He
(2)变为一般疑问句:
肯定回答:
否定回答:
2. You may go out now.
变为一般疑问句:
肯定回答:
否定回答:
1. He can jump high.
(1)变为否定句: He
can't
jump high.(2)变为一般疑问句:
Can
he jump
high?肯定回答:
Yes, he can.
否定回答:
No, he can't.
2. You may go out now.
变为一般疑问句:
May
I
go out now?肯定回答:
Yes, you may.
否定回答:
No, you may not.
答案
1. (1)can't (2)Can; jump
Yes, he can. No, he can't.
2. May I Yes, you may. No, you may not.
Yes, he can. No, he can't.
2. May I Yes, you may. No, you may not.
