—Who is this boy?—Sorry, I .A．not knowB．know notC．don’t knowD．not do know

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—Who is this boy?
—Sorry, I .

A．not know	B．know not
C．don’t know	D．not do know

答案

解析

试题分析：句意：这个男孩是谁？对不起，我不认识。know是实意动词，对于实意动词的否定形式，一般用do/does来帮忙构成。故选C.
点评：英语中否定句的构成注意一下几点：1）找出句中的BE动词，在BE动词的后面加not(或缩写为isn’t, aren’t，但am not不能缩写)。如果句中有some,改为否定句时要变成any。2）找出句中的can，在can的后面加not(或缩写为can’t)。如果句中有some,改为否定句时要变成any。3）如果句中没有的BE动词和can,改否定句时要添加don’t或doesn’t。当句子的主语为第三人称单数时，就在主语后面加doesn’t，原句中的动词改为原形。除此之外都加don’t。如果句中有some,改为否定句时要变成any。

举一反三

情景交际
根据对话内容，从方框中选出恰当的选项完成下面对话（其中有两项多余）。

A: Do you have an English book?
B: 小题1:
A: Let’s read it.
B: 小题2:
A: Well, Let’s play computer games.
B: That sounds great. 小题3:
A: It’s in my bedroom.
B: 小题4:
A: Yes, I do.
B: Where are they?
A: 小题5:

题型：不详难度：| 查看答案

补全对话。请你根据对话补全句中所缺单词，每空填一词。
A: Welcome 　小题1:　 my home. Tim, would you like a cup of orange juice?
B: Yes, please. This is my favourite     小题2: .
A:　  小题3: some fish and chips! This is my favourite 小题4:  .
B: No,   小题5: . I am full（饱了）. Thank you for asking me to come for dinner.
A: You are welcome.

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情景交际
根据对话内容，从下面方框中选出五个适当的句子补全对话，并在答题卷上按要求作答。其中有两项是多余的。
A: Hello! May I speak to Mr. Smith?
B: I’m sorry.      1   I think he will come back in an hour.    2
A: That’s very kind of you. I’d like him to come to my birthday party.     3
B: OK. Wait a minute, please! I’ll go and get a pen and a piece of paper. OK.    4
A: 8765432. My name is Li Bai.
B: All right.   5

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补全对话
请根据对话内容，在下面的空白处填入适当的词，使对话完整与正确，并将答案填在答题卷相应的横线上。每空一词。
Jim: What shall we do this weekend?
Li Yan: Why not     小题1:     to the cinema?
Jim: That     小题2:   like a good idea. I haven’t seen a film for a long time.
Li Yan: What     小题3:   you like to see? The ad says there are 007 and Titanic on.
Jim: Is 007 the old one?
Li Yan: Yes, I think    小题4:  . And I prefer this one. It is great.
Jim: But we have seen it before.
Li Yan: Never mind. Maybe you will like it better the second time.
Jim: OK, you win. I    小题5: James Bond（詹姆斯.邦德） very much.
Li Yan: Then we’d better hurry. It starts at 7:00 this evening.

题型：不详难度：| 查看答案

— Do you mind my smoking here?
—_________. Look at the sign. It says, “No Smoking.”

A．It doesn’t matter.	B．No, I don’t.
C．You’d better not.	D．Never mind.

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