人教版必修三Unit 2語法專題練習(xí) 情態(tài)動詞

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1、人教版必修三Unit 2語法專題練習(xí) 情態(tài)動詞 Ⅰ.選詞填空 1．You mustn’t go there alone; it’s too dangerous.(mustn’t/needn’t) 2．It’s so near; we shouldn’t have taken a taxi.(shouldn’t/can’t) 3．You oughtn’t_to have spent so much time playing computer games.(mustn’t/oughtn’t to) 4．—Shall I leave the room so that you two can

2、 talk? —No, you needn’t．(mustn’t/needn’t) 5．He can’t have missed the train；he arrived at the train station two hours early.(can’t/mustn’t) 6．We’ll be very glad if you can join us in going camping.(can/may) 7．They had_to stay in the office last night because of the snowstorm.(have to/must) 8．We s

3、hould have helped him; in that case, he would have been able to finish the work.(should/can) Ⅱ.單項(xiàng)填空 1．— I think we’ll give Bob a ring. — We ________.We have been out of touch with him for ages. A．will B．may C．have to D．ought to 解析：選D。后句句意：我們應(yīng)該給他打個電話。我們很長時間沒跟他聯(lián)系了。ought to“應(yīng)該”；will “意愿”；may “可以；

4、可能”；have to“不得不”。根據(jù)句意，D正確。 2．— Write to me when you get home. — ________. A．I must B．I will C．I should D．I can 解析：選B。答應(yīng)某人做某事，要用I will表示“一定”或“我決心做某事”。根據(jù)對話的語境，B項(xiàng)正確。 3．— Susan doesn’t mind lending you her digital camera. — She ________.I’ve already borrowed one. A．can’t B．mustn’t C．needn’t D．s

5、houldn’t 解析：選C。既然“我已經(jīng)借了一個”，所以“她就沒有必要借給我了”。needn’t 在此表示“不必”。C項(xiàng)正確。 4．— James, how did your English exam go? — I thought I ________，but in fact I came in the top 10 in the class. A．should have failed B．couldn’t have failed C．might have failed D．mustn’t have failed 解析：選C。“might＋have＋done”表示對已經(jīng)發(fā)生的

6、事情的一種猜測，根據(jù)語境，C項(xiàng)正確。 5．— What does the sign over there read? —“No person ________ smoke or carry a lighted cigarette, cigar or pipe in this area.” A．will B．may C．shall D．must 解析：選C。shall用于第二、三人稱的陳述句，表示說話人給對方的命令、警告等。根據(jù)句意，C項(xiàng)正確。 6．You can’t imagine such a well-educated gentleman ________ be so rude

7、 to an old man. A．might B．must C．should D．would 解析：選C。句意：你難以想象一個受過良好教育的紳士居然對一位老人那么粗魯。should在這里表示驚訝或出乎意料。 7．There was a lot of fun at yesterday’s party. You ________ come, but why didn’t you? A．must have B．should C．need have D．ought to have 解析：選D。句意：昨天的聚會很有趣。你應(yīng)該來的，但為什么沒來呢？ought to have done“本應(yīng)

8、該做(而沒有做)”，D項(xiàng)符合題意。 8．— What do you think we can do for our aged parents? — Y ou ________ do anything except to be with them. A．don’t have to B．oughtn’t to C．mustn’t D．can’t 解析：選A。句意：“你認(rèn)為我們能為年邁的父母做點(diǎn)什么呢？”“除了多陪陪他們不必做什么?！眃on’t have to相當(dāng)于needn’t，意為“不必”符合句意。oughtn’t“不應(yīng)該”；mustn’t“不可以”；can’t“不能”。 9．As

9、it turned out to be a small house party, we ________ so formally. A．needn’t dress up B．shouldn’t dress up C．were not necessary to dress up D．needn’t have dressed up 解析：選D。由句意可知，事實(shí)上，我們穿得很正式去參加了一個家庭舞會，但參加了才知道是一個small house party，感覺自己沒有必要穿得如此正式。needn’t have done “過去本不需要做某事(但實(shí)際上做了)”，D項(xiàng)符合句意。 10．— A

10、s you worked late yesterday, you ________ work this morning. — Thank you! A．needn’t B．mayn’t C．can’t D．mustn’t 解析：選A。句意：“昨天你工作到很晚，所以今天上午你不必工作?！薄爸x謝！”needn’t do sth.“不必做某事”，符合句意。mustn’t“禁止做某事”。 11．—May I take this book out of the reading room? —No, you________.You read it in here. A．mightn’t B．

11、won’t C．needn’t D．mustn’t 解析：選D。句意：“我可以把這本書帶出閱覽室嗎？”“不，千萬不要。在這兒讀吧?！庇删湟饪芍颂幈硎緩?qiáng)烈禁止，mustn’t“千萬別/不要”，表禁止，所以選D項(xiàng)。mightn’t表示“可能不”；won’t表示“不愿意”；needn’t表示“沒必要”。 12．She________have left school, for her bike is still here. A．can’t B．wouldn’t C．shouldn’t D．needn’t 解析：選A。句意：她不可能離開了學(xué)校，因?yàn)樗淖孕熊嚾匀辉谶@兒。can’t have

12、 done“不可能做某事”；wouldn’t have done表示虛擬；shouldn’t have done“本不該做(卻已做了)”；needn’t have done“本沒必要做(但已做了)”。所以A項(xiàng)正確。 13．—I’m sorry.I________at you the other day. —Forget it.I was a bit out of control myself. A．shouldn’t shout B．shouldn’t have shouted C．mustn’t shout D．mustn’t have shouted 解析：選B。句意：“對不

13、起，前幾天我不應(yīng)該對你大喊大叫的?！薄八懔耍耶?dāng)時也有點(diǎn)失控。”shouldn’t have done“本不該做的事卻做了”，符合句意。 14．Sir, you________be sitting in this waiting-room.It is for women and children only. A．oughtn’t to B．can’t C．won’t D．needn’t 解析：選A?？疾榍閼B(tài)動詞。句意：先生，你不應(yīng)該坐在這個等候室里，這是婦女兒童專用的。oughtn’t to“不應(yīng)該”。 15．Being afraid of making mistakes, the little boy________answer his teacher’s question. A．does dare B．doesn’t dare C．daren’t to D．not dare to 解析：選B。句意：因?yàn)楹ε路稿e誤，那個男孩不敢回答老師的問題。dare既可以作情態(tài)動詞，也可以作實(shí)義動詞，作實(shí)義動詞時在否定句中to通常可以省略。故選B。