专题七 情态动词和虚拟语气
Ⅰ.用适当的情态动词填空
1．—Nowadays children have more freedom.
—I agree.They ________ do what they like.
2．—Please don't tell anybody.
—I ________.I promise.
3．When I lived with my roommates in the university，we________ often talk into the night.
4．—Where did you get The Frog written by Mo Yan?
—I picked it up from a bookshop online if you ________ know.
5．Students ________ remain in their seats until all the papers have been collected.
6．I know that it will be difficult to pick him out in such a crowd，but if you ________ happen to see him，give him this packet.
7．—Why does Thomas speak through every discussion but never listen to the others?
—That's what he ________ do.We used to hate that，but are used to it now.
8．We can't use it to tie the goods because it ________ be broken at the weakest position.
9．—May I smoke here?
—If you ________，choose a seat in the smoking section.
10．—Can you keep a secret?
—You ________ worry—I'm not going to mention it to anyone.
答案 1.can 2.won't 3.would 4.must 5.shall6．should 7.will 8.may 9.must 10.needn't
.完成句子(利用情态动词完成句子)
1．Judging from the bright smile on his face，he ________(一定已经成功了) in passing the job interview.
2．I felt surprised that anyone of his intelligence ________(竟然没有通过) such an easy test.
3．You ________(本不必来)
in person；a telephone would have been enough.
4．________(如果我收到)
your email，I would have set off two days ago.
5．We all know that we ________(本应该减少)
our carbon footprint，but I suspect that many people wouldn't be prepared to go as far as Joan Pick，a retired scientist living in south London.
6．The sleeping baby would be scared ________(如果有)
a sudden loud noise.
7．There was something wrong with the network，or the email ________(本可以被发出)
earlier.
8．For those of you who ________(也许已经错过了)
a few very popular articles that came out last week，check out this mail.
9．We ________(本来能够到达)
here on time but we were caught in a traffic jam.
10．If you ________(没有离开)
home without a word，your parents wouldn't be so worried now.
答案 1.must have succeeded 2.should have failed 3．needn't have come 4.If I had received/ Had I received 5.should have reduced 6.should there be/if there should be7．could have been sent 8.may have missed 9.could have arrived 10.hadn't left
用适当的情态动词填空
A
W: Adam，how is your knee today? Is it still giving you trouble?
M: No，it feels a lot better today.If I had not run too fast，I __1__ not have been injured.I went to the doctor and he told me it was not serious，but I __2__ not take any strong activity in a few days.
W: Great! But I advise you __3__ take it easy today.Maybe just practice throwing.You __4__ not do any running any more.
M: OK.__5__ I have any news about Michigan and what __6__ we expect in Saturday's game?
W: Yes，I have some films，showing Michigan in the last three games.They are in my office，if you __7__ see them after practice，you can.
M: Oh，that __8__ be great.I'd like to see what we are against.They are one of the top basketball teams in the country now since they beat Iowa last weekend.Come to think of it，why don't you go ahead and check out the game films right now? And just rest that knee this afternoon.I wish you __9__ recover soon.
W: Michigan has a strong team.We are in for a tough one.
M: All right，I __10__ be back tomorrow for full practice.
答案 1.would 2.should 3.should 4.need 5.May 6.can 7.must 8.would 9.would 10.will
B
Miss Fang __1__ (not)
read for very long without getting a headache.Her mother told her that she __2__ go to the Health Service and see a doctor.“You __3__ see a doctor as soon as possible，” she said.“You __4__ need glasses.”
When Miss Fang had free time，she went to the Health Service.The appointment clerk said that the doctor __5__ see her at 3：30.
Miss Fang replied that she __6__ not be able to be there at 3：30 because she had a class then.“The doctor __7__ take you at about ten to four，” the appointment clerk suggested.
“__8__ I put you down for ten to four，or __9__ you rather come tomorrow？”
Miss Fang thought she __10__ (not)
waste any more time.The teacher __11__ be unhappy if she asked for permission to leave the class a little early，as he was always so kind to everyone.And she replied，“I think I __12__ make it at ten to four.”Miss Fang went to the class.She asked her teacher，“__13__ I leave at 3：45 today？I __14__ have an eye examination.” As expected，the teacher said，“Yes，of course you __15__.”
答案 1.couldn't 2.should 3.should 4.might 5.could 6．would 7.might 8.Shall 9.would 10.shouldn't11．shouldn't 12.can 13.May/Can 14.must 15.can
根据上下文和括号中的提示，用正确的虚拟语气完成段落中的句子
I'm very grateful for your help doing my study in America.Without your help,1.________(我的英语不会提高的那么快)．If you were to visit China this summer,2.________(我将到机场接您)．By the way，do you know how is everything going with Mr.Smith? I failed to get in touch with him after I left America.I would be very thankful 3.________(要是你能给我提供他的电子邮箱和电话号码)．How I wish 4.________(我能尽快与他取得联系)!
答案 1.my English couldn't have improved so quickly
2．I would pick you up at the airport
3．if you could offer me his email address or telephone number
4．I could contact with him as soon as possible