【备战2014，教师原创】2014年高考英语语法备考 情态动词 课件

课件52张PPT。情态动词It is said that there are plenty of hotels in
that town. There ______ be any difficulty
for you to find somewhere to stay.
A. wouldn’t B. mustn’t
C. shouldn’t D. needn’tC should 表示猜测，可能性很大，但又留了
遗地， 为万一不行留下退路。
因为有许多/足够的酒店，应该没有问题找到
一家入住，但也没有说一定能找着。2. – Mary didn’t turn up last night, did she?
-- No, she ______. We had changed our plan.
A. shouldn’t have come
B. needn’t have to come
C. didn’t need to come
D. needn’t have come shouldn’t+have done本来不应该做某事却做了
needn’t+have done本不必做某事却做了
didn’t need to do本来不必做也没有做
题中had changed改变计划,因此没有必要来.
C 3. – Didn’t they come to the party last week?
--- Yes. They didn’t want to come with us
at first, but then we ______ persuade them.
A. would B. could
C. were able to D. had to C was/were able to 表一次性成功地做了某事
can/could 表示一种能力做,但不强调一定成功.
开始不想和我们一起来,但最后还是说服了他们.4. The project ______ considered thoroughly,
and I am sure it ______ finished on time.
A. must be; may be B. should be; may be
C. may be; must be D. can be; should beB should 表建议
本项目应该全面考虑,我确信能及时完成该项目.5. -- ______ he clean the classroom now?
-- No, he ______. He may do it tomorrow.
A. Must; mustn’t B. Need; wouldn’t
C. Shall; needn’t D. May; don’t have to shall 用于第一,第三人称疑问句中,表示说话人
征求对方的意见或向对方请求.
1）When shall he be able to leave the hospital?
2）Shall we begin our lesson?CMr. Smith is always on time for everything.
How ______ it be that he was late for the flight?
A. can B. should C. may D. mustcan用于疑问句,表猜测
must 只能用在肯定句中表猜测.A7. Why didn’t you tell me there was no meeting
today? I ______ all the way here ______ the
heavy snow.
A. needn’t have driven; through
B. can’t have driven; across
C. mustn’t have driven; through
D. shouldn’t have driven; across A needn’t+have done本不必做某事却做了
can’t + have done过去不可能发生某事
shouldn’t+have done本不应该做某事
across表示平面的通过through表示空间的通过
If I ______ plan to do anything I wanted to,
I’d like to go to Tibet and travel through as
much of it as possible.
A. would B. could
C. had to D. should B could这里不是过去时,而是表猜测,且可
能性较弱
could 表示可能性, 语气较委婉. 9. Why ______ you live in this small house
when you could move into a much larger one?
A. can B. must
C. should D. need “当你能够搬进一个更大的地方住时,你为什么
还一定要/非得住在这个小房间呢？”　
must在这里是“一定”、“非要”、“偏偏”，
其他都不合题意思．B D 10. He treated me as though I ___ his own son.
A. am B. would be
C. was D. wereas though 引导的方式状语从句, 根据
题意用虚拟语气, be动词用were
他对待我好象我是他自己的儿子一样.
(事实上我不是他的儿子). if only +had done 与过去事实相反,要是我们还没有
出发就好了,事实上我们已经出发.
will 将要做某事
be going to 准备做某事,好象某事要发生/有可能发生.D11. – Look at the black clouds. It ____ soon.
-- Sure. If only we ____ out.
A. is raining; didn’t start
B. is to rain; haven’t started
C. will rain; haven’t started
D. is going to rain; hadn’t started
It is necessary that +主+should +v.原。
It is necessary/ strange/ important
that sb should do sth.
虚拟语气用在主语从句中还有下面的结构:
It is suggested/ decided/ ordered/ requested/
proposed/…that sb should do sth.12. It is necessary that people both young and
old in China ______ some English to be
prepared for the Olympic Games to be held
in Beijing in 2008.
A. learn B. will learn
C. must learn D. shall learnA 我们没有参观那家著名的博物馆, 因为我们花时间在购物上了(而事实上是不应该花在这上面的).
shouldn’t +have done本不应该做某事却做了
can’t +have done不可能发生某事
must have done一定做了某事
could +have done本来能做某事
D13. –Did you visit the famous museum?
-- No. We ____ it, but we spent too much
time shopping.
shouldn’t have visited
must have visited
can’t have visited
could have visited must ＋have done　一定发生某事
may +have done可能发生某事
could +have done本来能够做某事却没做(虚拟)
如果我没有把笔遗忘在家,昨天我就可以记笔记了.
should +have done本来应该做某事C 14. – I didn’t take notes at yesterday’s meeting
because I had left my pen at home.
-- You ____ mine. I ____ it.
A. must have borrowed; wasn’t using
B. may have borrowed; didn’t use
C. could have borrowed; wasn’t using
D. should have borrowed; hadn’t useddevote oneself/ sth to + doing投身做某事
Otherwise ＋虚拟语气的主句
与过去事实相反的虚拟语气, 主句为:
would/could/ should/ might +have doneC 15. – Your sister nearly ____ all her spare time
to her courses during the three years.
-- That’s right, otherwise she ____ the lead in their school in the 2005 College Entrance Examinations.
A. spent; wouldn’t have taken
B. hadn’t spent; couldn’t have taken
C. devoted; wouldn’t have taken
D. had devoted; hadn’t taken本句考察与过去事实相反的虚拟语气.
如果我昨天没有出差, 我就会去参加你的生日会.
might +have done过去就可能做某事(不符合礼仪)
would +have done过去就会去做某事D 16. – I ____ to your birthday party last Sunday.
-- Unfortunately, you were out on business.
A. might have come
B. came
C. need have come
D. would have come注意这里的should不是“本不应该做某事”，
而是“怎么对我说这些？”should是表示意想
不到,惊讶/居然的意思．
I never thought my father should be so ill.B I can’t imagine why he ____ that to me; it
wasn’t my fault at all.
A. would have said B. should have said
C. ought to have said D. need have saidA If I hadn’t stood under the ladder to catch
you when you fell, you ____ now.
A. wouldn’t be smiling
B. won’t smile
C. couldn’t smile
D. are not smiling本句考查混合时间的虚拟语气, 条件句是以过去
事实相反when you fell;主句是以现在事实相反now.
以现在事实相反的虚拟语气的主句结构是:
would/ should / might/ could ＋v原形(包括进行时)与现在相反的虚拟语气,
If +主＋did, 主+wouldshouldmight + doB19. If I ____ pass the exam, I would treat you
to dinner at KFC.
A. will B. were to
C. was to D. am going toshall用于第二人称表示向对方的承诺.
You shall get a birthday cake if you pass the exam.A 20. You ____ have the book when I finish it.
A. shall B. will
C. would D. couldmust have done一定已经发生某事
should have done本来应该做某事却未做
may have done有可能发生某事
might have done
mustn’t表禁止C 21. – Mum, I climbed to get the Teddy Bear
from the top of the shelf.
-- My goodness! You ____ yourself.
You ____ do that again next time.
A. must have hurt; mustn’t
B. should have hurt; can’t
C. may have hurt; mustn’t
D. might have hurt; won’t be able tocouldn’t+have done better不可能 再好了,
也就是最好了.
英语句子中通常用比较级表示最高级.
I can’t agree with you more. 我非常赞成你.
You can’t be too careful while crossing the street.
过马路时怎么小心也不为过.C 22. –Mom’s gift? She ____ have chosen a
better one for me.
-- She ____ be very happy to know it.
A. should; must B. might; must
C. couldn’t would D. mustn’t; would should be 是应该的意思
我们还可以做得更好些.A 23. “We are not better at explaining the new
law than we ______”, complained the
young lawyer.
A. should be B. would be
C. will be D. can be shouldn’t +have done本不该做某事却做了
can’t +have done不可能发生某事
他不可能走远了, 因为他的外套还在这.
needn’t +have done本不必做某事却做了.C 24. –Do you know where David is? I couldn’t
find him anywhere.
--- Well, he ____ have gone far – his coat is
still here.
A. shouldn’t B. mustn’t
C. can’t D. needn’t虚拟语气用于主语从句
It is required (suggested ,desired ) that
+sb+(should) do sth C 25. It is required in the regulations that you
____ other people the password of you e-mail
account.
A. won’t tell B. don’t tell
C. not tell D. didn’t tell用介词短语代替条件状语从句的虚拟语气
Without electricity =If there is no electricity
因为electricity已经存在，这里假设没有，
用虚拟语气
D 26. Without electricity, what ______?
A. will our life be like
B. our life would be like
C. our life will be like
D. would our life be like more time and money given 是独立主格结构,
因为后面主句的主语是I, 前后不一致,
时间和金钱是被给, 用过去分词, 相当虚拟的条件
如果给更多的时间和金钱, 我会做得比现在这个样子
更好些.
could have done本来能够做某事(但事实上没有)C 27. More time and money given, I _____ better
than what it is.
A. must have done
B. need have done
C. could have done
D. should have donecould have done 本来可以求助于Mr. Smith但事实上并没有求助于他.
结果浪费了一整天.(这里是讲事实)A 28. – You could have turned to Mr. Smith for
help, for he is always helpful.
-- Yes, a whole day _____.
A. was wasted B. had been wasted
C. would be wasted D. will be wasted have left the photos at home 已经遗忘了照片在家
表示过去不能实现的愿望，条件句用had done主句
用would have done．
本题意思是：拿照片这件事本来对我很容易，我
忘了．
=If I hadn’t left the photos at home, I would have
been so easy to bring them to show you. Oh, what a pity. It ____ so easy for me to bring
those photographs I wanted to show you, but
I’ve left them at the table at home.
A. would have been B. should have been
C. had been D. wasA If +虚拟语气，如果条件句中有should, were,或had
if可省略, 变成:
Should +主+do (变成倒装句)
Were+主+to do (变成倒装句)
Had+主+done (变成倒装句)
would be 表示与现在或将来相反的虚拟语气.C 30. ____, it would be silly to argue about it
any longer.
A. Was that true B. If that was true
C. Should that be true D. Could that be truewill 是将来主动此词 所以后面不能再接情态
动词.have to 的否定式要借用don’t have to=
don’t do
do, 相当一个动词, 可以被情态动词修饰.A 31. Former Iraqi President Saddam will ____
be on trial according to the new law.
A. have to B. might
C. would D. must in case = if 引导条件句
may 表猜测只用在陈述句中, 疑问句, 否定句或
条件句中一般不用.
should 可用在以将来事实相反的虚拟语气
的条件句中, 有可能会发生, 如果用过去时
就表示不会下雨, 可天气很难说, 故常用
should doC 32. Bring you raincoat along in case that it
______ rain this afternoon.
A. can B. may
C. should D. must might as well +do 倒不如做某事B 33. Since we’re not in a hurry, we ____ wait
for the next bus as this one is much too crowded
A. might as well as B. might as well
C. should as well as D. should as wellshould 表猜测, 可能性较大
他8：00应该（should)到办公室, 但不一定
会100%到.
D34. – Hello! Mary, this is Bill from the university.
Can I speak to Frank?
-- I’m sorry. He’s just left for the office. He
____ reach the company by 8:30.
A. could B. will
C. shall D. should can表示潜在的可能性B35. It is usually not quite cold in this area in
March, but sometimes temperature ____
be very low.
A. should B. can
C. must D. shallcan’t＋have done 不可能发生某事D --What did you say to Julia? I saw her crying
in the room.
-- It ______ my fault. We talked happily
when I met her.
A. must have been B. should have done
C. shouldn’t have done D. can’t have done may+have done 可能已经发生某事
during the day 在白天已经发生的事.37. Research finding shows we spend about two
hours dreaming every night, no matter what
we ____ during the day.
A. should have done B. would have done
C. must have done D. may have doneDD 38. It has been announced that candidates ____
remain in their seats until all the papers have
been collected
A. can B. will
C. may D. shall 这题主要考察对shall的用法，在二，三人称
中shall表命令要求警告，第二人称还可表承诺
(如20小题)
该本题是第三人称表命令要求。同上题一样，这题主要考察对shall的用法，在一，三人称中shall表命令要求警告，第二人称表承诺，上题是第三人称表命令要求。但这里第三人称表警告。
answer for…对...偿还; 遭抱应A 39. –Mike is often absent from class.
-- Tell him he ____ answer for it if he goes
on behaving like that.
A. shall B. will
C. would D. mustmust表“一定”，该题意思是：你难
道一定要那么大声吗？B 40. -- ____ you make so much noise?
-- Sorry, I’ll try not to.
A. Can B. Must
C. Could D. Wouldcan’t……too……做太多也不为过A 41. You ____ pay too much attention to your
reading skill, as it is so important.
A. cannot B. should
C. must D. needn’t would do : 主句表示以现在事实或将来事实相反
的虚拟语气, 前面tomorrow, 是将来时间.
If引导虚拟语气省略时，从句中如有should/were/
had, 省略if, 提前：should/had/were+主语C42. ____ fine tomorrow, we would go to see the
wedding suit for them.
A. If it will be B. If we have
C. Should it be D. If it fineIt’s high time + 主语 ＋ did/should(不能省） do sth.B43. It is high time they ____ there.
A. are going B. went
C. go D. will gosuggest 后接宾语从句时: 如果表建议要用虚拟语气:
suggest that+ 主语 + (should) do
如果表 “暗示”则用真实语气.D44. Her pale face suggested that she ____ ill,
and her parents suggested that she _____
a medical examination.
A. be; should have B. was; had
C. had been; had D. was; have insist + 表示力言，强调 ＋ 真实语气
表示（坚持）应该＋虚拟语气B 45. The young man insisted that he ____ nothing
wrong and ____ free.
A. did; set B. had done; should be set
C. should do; be set D. had done; must be set had been 与过去事实相反
主语 ＋ should/would + have done,
if + 主语 +had done (从句可放在前面,也可放在后面)B 46. How happy I ____, if you had been with
me then.
A. could be B. would have been
C. should be D. were表示对过去事情的猜测
can’ t+ have done 不可能发生某事
他不可能没说再见就离开, 因为他素来修养好.D 47. He ____ without saying goodbye to them, for
he always has good manners.
A. mustn’t have left B. may not have left
C. shouldn’t have left D. can’t have left wouldn’t listen不愿意听(强调结果)
didn’t listen 没有听(强调听的动作)B 48. I tried to stop him from smoking, but he
just ____ listen.
won’t B. wouldn’t
C. didn’t D. couldn’tdare/ need 既可以作情态动词又可以作行为动词
前后一致就行.
dare + v. dare to do 否定. don’t dare to do
aux. dare do 否定：dare not do
C He ____ his parents that he has failed in
in the exam.
A. dares not tell B. didn’t dare tell
C. dare not tell D. dares not to tellcould + have done 本来能够做某事
must + have done 一定已经做了某事
might + have done 可能已经做了某事A 50. He paid for a seat, when he ____ have
entered free.
A. could B. would
C. must D. might Thank you!!!