Question

英语选择题，解释语法

1 Jack ____me a fool.
A)dare not to call B)dares not call
C)dares not calls D)dare not call

2 i don't believe him, he ____be serious.
A)needn't B)can't C)shouldn't D)mustn't

3 ---could i call you by first name?
----yes,you____.
A)will B)could C)may D)might

4--is John coming by train?
---He should,but he ___not.He likes driving his car.
A) must B)can C)need D)may

5 students are always made____much time ____their homework.
A) spent,doing B)spend, to do
C)to spend, doing D)spend, doing

6_____give him the information quickly,i sent him an e-mail immediately.
A)so as to B)so that C)in order D)in order not to

Answer 1

1 Jack ____me a fool.
A)dare not to call B)dares not call
C)dares not calls D)dare not call
选择D，dare作情态动词时（后接动词原形），只用在否定句和疑问句里，否定在后面加NOT，作实义动词时（这时它有现单三形式，和其他实义动词一样），要接不定式，即：dare to do , 否定结构是 don't/doesn't to do
2 i don't believe him, he ____be serious.
A)needn't B)can't C)shouldn't D)mustn't
选择B，表示否定推测，“不可能”的意思。如：
The room is dark and there can't be anyone there.那房里是黑的，不可能有人在。
3 ---could i call you by first name?
----yes,you____.
A)will B)could C)may D)might
选择C，表示允许，当然也可以用Yes, you can. BD这两个答案是过去式，只在提问的时候用，不用在回答语中。
4--is John coming by train?
---He should,but he ___not.He likes driving his car.
A) must B)can C)need D)may
选择C，情态动词的推测用法，表示也许，可能。“他应该坐火车来，但也有可能不，因为他喜欢自己开车。”
5 students are always made____much time ____their homework.
A) spent,doing B)spend, to do
C)to spend, doing D)spend, doing
选择C，make sb do sth. 换用被动就是：sb be made to do sth.
spend time/money (in) doing sth.固定结构。
6_____give him the information quickly,i sent him an e-mail immediately.
A)so as to B)so that C)in order D)in order not to
这题没有答案。句意是：为了迅速给他那信息，我给他发了个电子邮件。
要填：In order to/ to
A这个答案不能放在句首，B是个连词，要连接句子，用了后，它后面的句子没有主语
C没有to D是否定。

Answer 2

1. D， dare 在此是情态动词，其后接动词原形。
2. B， can't表示说话人的推测。
3. C， may表示直接了当地允许，could表示客气，might也有此意思。
4. D， may表示可能。
5. C， be made在表示“使得……做……”时，后面的动词要用不定式。
6. A， so as to表示“为了”的意思。