高考总复习之情态动词讲解与专练课件[下学期]
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| 名称 | 高考总复习之情态动词讲解与专练课件[下学期] |  | |
| 格式 | rar | ||
| 文件大小 | 4.1MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 通用版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2006-07-21 17:25:00 | ||
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课件32张PPT。情态动词讲解与专练Modal Verbs
只作情态动词用的有：must, can, could,
may，might, ought to .
可作情态动词也可作实义动词的有：need, dare.
可作情态动词也可作助动词的有：shall, should, will, would
勉强可作情态动词的有：have (had) to,
used to
情态动词的分类：1、情态动词是一种本身有一定的词义，表示说话人的情绪、态度或语气的动词. 但不能单独作谓语，它们要和行为动词或连系动词连用，构成谓语。2、情态动词无人称和数的变化（have to除外），情态动词后面跟的动词需用原形，否定式构成是在情态动词后面加“not”。个别情态动词有现在式和过去式两种形式，过去式可以用来表达更加客气、委婉的语气，时态性不强，可用于过去，现在或将来情态动词的特点 表示推测不表示推测can could may might must
ought tohave/had to
used toshall should
will wouldneed dare情态动词的用法1.表示能力
*be able to 能用于各种时态。
can / could 只能表示现在或过去的能力。
*was / were able to : “设法做成某事”
相当于 managed to do sth.
succeeded in doing sth.。
can/ could/ be able to:
2、表示请求、许可
Can/Could I smoke here?
Yes,
could 比 can更委婉，无时间上的差别，常用于疑问句，不用于肯定句，回答用can. You can3、表示客观可能性
Anybody can make mistakes.
It can snow in the south.4.表示惊异，怀疑，不相信的态度（主要用于疑问句，否定句或感叹句）
This can’t be done by him.
Can this be true?
How can you be so careless!may / might : 表示许可
1、许可：意为可以、用于同意别人的请求或建议或征求别人许可。
You may leave now. May I smoke here？ Yes,you may. No,you mustn't.Might 1、过去式2、语气委婉3、Might I 比较迟疑不常用。2、may as well ：You may as well stay here over the night.还是…..的好3、may be: maybe: He may be over thirty years old.4、may 用于祈使句 表祝愿May +主+V原形….May you return in safety.愿你平安归来。May you be happy .祝你快乐。 He is maybe over thirty years old.
possible Modal verb+ v must / have to 1、must ：必须2、“偏偏” “偏要”与说话人愿望相反或不耐烦，Why must it rain on Sunday!Just when we were about to go for an outing ,he must catch a
bad cold .3、必然的结果：不可避免性、肯定性“必然会、必定会”All men must die.If you don’t hurry ,you must miss the train.4、表示主张：“一定要、坚持要”If you must go ,at least wait till the storm is over .怎么偏偏星期天下雨。我们刚要去郊游，他偏偏得了重感冒。 人一定会死。必然要误车。5、mustn'/must notneed’t/ need notMust I have in my homework?Yes ,you must.No ,you needn’t / No ,you don’t have to.must：have to：禁止、不许可不必=don’t have to主观客观＝have got to (但其不可做情态动词) Need/dare情态动词 (+动词原形)行为动词 .needdare有时态、人称、数的变化表需要
否、疑
敢（
否
疑、
条）needn’t doneed +主+doNeed you go now?need to do don’t
doesn't
didn't}need to do daren’t doDare(d)+主+dodare to dodon’t
doesn't
didn't
Do +主 dare (to) doYes ,I must No, I needn’t}dare(to) doDared he climb the tree?
Did he dare (to) climb the tree?needn’t +have done ：didn’t need to do ：He needn’t have come yesterday。He didn’t need to come yesterdayneed say ：need to say：He never needs to say how much he likes the book过去本不应该做但却做了的事。过去没有必要做而实际上也没做到。(来了)(没来)。情态实义(need say)need to be done=need doingshall /should/ ought to1、shall1)、用于第一人称、表将来2) 、一、三人称疑问句：说话人征求对方意见
或向对方请示。
Shall he come in?
When shall he be able to leave the hospital?3)、二、三人称陈述句：说话人给对方的命令、警告、
允许或威胁等
You shall fail if you don’t work harder.警告
He shall have the book when I finish reading.许诺 2、should 1)、推测、推论或可能性，“可能、该”
He should be around sixty years old.可能2)、惊讶、难以相信或不应该的事，“竟然”，多用于疑问句
Should he do such a thing?他会做这种事。
Why should he tell a lie?他为何竟然说谎。3) 、表谦逊婉转口气：用于提出建议、意见或请求“倒想”
I should think so.我倒是这么想的。
I should advise you to say less and do more .我想劝你少说多做。4) 、ought to: 比 should语气强，表责任、义务、劝 告、可能性
5)、be supposed to do6)、should
ought to+ have done 本来应该做而实际上没有做到被期望、应该ought to do
oughtn’t to do
ought +主+to dowill / would一、will1、将来2、现在的意愿或决心I will never do such a thing again.这样的事我决不干了。3、经常性、习惯性、倾向性、“经常、惯于、总是”
4、责任、义务“必须、一定”
5、Will
Wouldyou doMay will read for hours at a time.
The door will not open.(经常、倾向性)You’ll report to me afterwards.你随后必须向我报告。 would1、过去的意愿、意志、或习惯
2 、婉转语气（第二人称）
3、would like to {dohave done would rather {(not)do主+{did/were 现在/将来 had done 过去 When I was a child,I would go swimming after school.Would you tell me the way to the airport?used to:+do1、过去习惯现在已不存在 区别would
.2、否定句： 疑问句：
反意疑问句：she used to be fat,{didn’t she?Use(d)n’t she?3 、过去的状态、只能用used、不可用would
There used to be a park here.4、used to do
be used to do
be /get used todoing something.{somethingHe used to smoke a lot ,but now he no longer smokesuse(d)n’t to
didn’t use toUsed +to do
Did +主+ use to doeg: I use(d)n’t to go there.
I didn’t use to go there.情态动词表推测推测用法：语气句式肯定不太肯定/可能肯定句否定句疑问句must (一定）can’t
couldn’t(不可能)could/may/might
（可能）may not/might not
（可能不）can/could
注意事项：
情态动词do (现在/将来）be doing（现在进行）have done （过去/与事实相反） could have done
may/might have done
must have done
should/ought to have done
needn’t have done情态动词+完成式:2005年全国各省市高考试题之情态动词实战演习1.（全国卷I·第26题）Tom, you ___leave all your clothes on the floor like this!
A. wouldn’t B. mustn’t
C. needn’t D. may not
2. （全国卷II·第19题） John, look at the time. ____you play the piano at such a late hour?
A. Must B. Can
C. May D. Need
3. （上海卷·第27题） There ____be any difficulty about passing the road test since you have practiced a lot in the driving school.
A. mustn’t B. shan’t
C. shouldn’t D. needn’t
4.（湖南卷·第24题）---Lucy doesn’t mind lending you her dictionary.
----She ____.I’ve already borrowed one.
A. can’t B. mustn’t
C. needn’t D. shouldn't
5. （湖北卷·第33题） 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. ought to
6.（浙江卷·第9题）The World Wide Web is sometimes jokingly called the World Wide Wait because it ___be very slow.
A. should B. must C. will D. can
7.（安徽卷·第26题）Helen___ go on the trip with us, but she isn’t quite sure yet.
A. shall B. must C. may D. can
8.（江苏卷·第31 题）---The woman biologist stayed in Africa studying wild animals for13years before she returned.
---Oh, dear! She ___ a lot of difficulties!
A. may go through B. might go through
C. ought to have gone through
D. must have gone through
9.（广东卷·第33题）---I’ve taken someone else’s green sweater by mistake.
-----It ___ Harry’s. He always wears green.
A. could be B. will be C. mustn’t D. has to be
10.（江西卷·第22题）---Tom is never late for work. Why is he absent today?
---- Something ____to him.
A. must happen B. should have happened
C. could have happened D. must have happened11.（重庆卷·第33题）I was on the highway when this car past followed by a police car .They ___ at least 150 kilometers an hour.
A. should have been doing B. must have been doing C. could have done
D. would have done
12.（湖北卷·第32题）---Do you know where David is ? I couldn’t find him anywhere.
---well. He ___ have gone far---his coat’s still here.
A. shouldn’t B. mustn’t C. can’t D. wouldn’t 13.（天津卷·第14题）I ___ have been more than six years old when the accident happened.
A. shouldn’t B. couldn’t
C. mustn’t D. needn’t
14.（辽宁卷·第26题） This cake is very sweet. You ____ a lot of sugar in it.
A. should put B. could have put
C. might put D. must have put
15.（北京卷·第26题He ____ have completed his work; otherwise, he wouldn’t be enjoying himself by the seaside.
A. should B. must C. wouldn’t D. can’t
16.（福建卷·第31题）---Catherine, I have cleaned the room for you.
---Thanks. You ____it, I could manager it myself.
A. needn’t B. needn’t have done
C. mustn’t do C. shouldn’t have done
17.（山东卷·第34题）He paid for a seat, when he ___ have entered free.
A. could B. would C. must D. need
退出The end
只作情态动词用的有：must, can, could,
may，might, ought to .
可作情态动词也可作实义动词的有：need, dare.
可作情态动词也可作助动词的有：shall, should, will, would
勉强可作情态动词的有：have (had) to,
used to
情态动词的分类：1、情态动词是一种本身有一定的词义，表示说话人的情绪、态度或语气的动词. 但不能单独作谓语，它们要和行为动词或连系动词连用，构成谓语。2、情态动词无人称和数的变化（have to除外），情态动词后面跟的动词需用原形，否定式构成是在情态动词后面加“not”。个别情态动词有现在式和过去式两种形式，过去式可以用来表达更加客气、委婉的语气，时态性不强，可用于过去，现在或将来情态动词的特点 表示推测不表示推测can could may might must
ought tohave/had to
used toshall should
will wouldneed dare情态动词的用法1.表示能力
*be able to 能用于各种时态。
can / could 只能表示现在或过去的能力。
*was / were able to : “设法做成某事”
相当于 managed to do sth.
succeeded in doing sth.。
can/ could/ be able to:
2、表示请求、许可
Can/Could I smoke here?
Yes,
could 比 can更委婉，无时间上的差别，常用于疑问句，不用于肯定句，回答用can. You can3、表示客观可能性
Anybody can make mistakes.
It can snow in the south.4.表示惊异，怀疑，不相信的态度（主要用于疑问句，否定句或感叹句）
This can’t be done by him.
Can this be true?
How can you be so careless!may / might : 表示许可
1、许可：意为可以、用于同意别人的请求或建议或征求别人许可。
You may leave now. May I smoke here？ Yes,you may. No,you mustn't.Might 1、过去式2、语气委婉3、Might I 比较迟疑不常用。2、may as well ：You may as well stay here over the night.还是…..的好3、may be: maybe: He may be over thirty years old.4、may 用于祈使句 表祝愿May +主+V原形….May you return in safety.愿你平安归来。May you be happy .祝你快乐。 He is maybe over thirty years old.
possible Modal verb+ v must / have to 1、must ：必须2、“偏偏” “偏要”与说话人愿望相反或不耐烦，Why must it rain on Sunday!Just when we were about to go for an outing ,he must catch a
bad cold .3、必然的结果：不可避免性、肯定性“必然会、必定会”All men must die.If you don’t hurry ,you must miss the train.4、表示主张：“一定要、坚持要”If you must go ,at least wait till the storm is over .怎么偏偏星期天下雨。我们刚要去郊游，他偏偏得了重感冒。 人一定会死。必然要误车。5、mustn'/must notneed’t/ need notMust I have in my homework?Yes ,you must.No ,you needn’t / No ,you don’t have to.must：have to：禁止、不许可不必=don’t have to主观客观＝have got to (但其不可做情态动词) Need/dare情态动词 (+动词原形)行为动词 .needdare有时态、人称、数的变化表需要
否、疑
敢（
否
疑、
条）needn’t doneed +主+doNeed you go now?need to do don’t
doesn't
didn't}need to do daren’t doDare(d)+主+dodare to dodon’t
doesn't
didn't
Do +主 dare (to) doYes ,I must No, I needn’t}dare(to) doDared he climb the tree?
Did he dare (to) climb the tree?needn’t +have done ：didn’t need to do ：He needn’t have come yesterday。He didn’t need to come yesterdayneed say ：need to say：He never needs to say how much he likes the book过去本不应该做但却做了的事。过去没有必要做而实际上也没做到。(来了)(没来)。情态实义(need say)need to be done=need doingshall /should/ ought to1、shall1)、用于第一人称、表将来2) 、一、三人称疑问句：说话人征求对方意见
或向对方请示。
Shall he come in?
When shall he be able to leave the hospital?3)、二、三人称陈述句：说话人给对方的命令、警告、
允许或威胁等
You shall fail if you don’t work harder.警告
He shall have the book when I finish reading.许诺 2、should 1)、推测、推论或可能性，“可能、该”
He should be around sixty years old.可能2)、惊讶、难以相信或不应该的事，“竟然”，多用于疑问句
Should he do such a thing?他会做这种事。
Why should he tell a lie?他为何竟然说谎。3) 、表谦逊婉转口气：用于提出建议、意见或请求“倒想”
I should think so.我倒是这么想的。
I should advise you to say less and do more .我想劝你少说多做。4) 、ought to: 比 should语气强，表责任、义务、劝 告、可能性
5)、be supposed to do6)、should
ought to+ have done 本来应该做而实际上没有做到被期望、应该ought to do
oughtn’t to do
ought +主+to dowill / would一、will1、将来2、现在的意愿或决心I will never do such a thing again.这样的事我决不干了。3、经常性、习惯性、倾向性、“经常、惯于、总是”
4、责任、义务“必须、一定”
5、Will
Wouldyou doMay will read for hours at a time.
The door will not open.(经常、倾向性)You’ll report to me afterwards.你随后必须向我报告。 would1、过去的意愿、意志、或习惯
2 、婉转语气（第二人称）
3、would like to {dohave done would rather {(not)do主+{did/were 现在/将来 had done 过去 When I was a child,I would go swimming after school.Would you tell me the way to the airport?used to:+do1、过去习惯现在已不存在 区别would
.2、否定句： 疑问句：
反意疑问句：she used to be fat,{didn’t she?Use(d)n’t she?3 、过去的状态、只能用used、不可用would
There used to be a park here.4、used to do
be used to do
be /get used todoing something.{somethingHe used to smoke a lot ,but now he no longer smokesuse(d)n’t to
didn’t use toUsed +to do
Did +主+ use to doeg: I use(d)n’t to go there.
I didn’t use to go there.情态动词表推测推测用法：语气句式肯定不太肯定/可能肯定句否定句疑问句must (一定）can’t
couldn’t(不可能)could/may/might
（可能）may not/might not
（可能不）can/could
注意事项：
情态动词do (现在/将来）be doing（现在进行）have done （过去/与事实相反） could have done
may/might have done
must have done
should/ought to have done
needn’t have done情态动词+完成式:2005年全国各省市高考试题之情态动词实战演习1.（全国卷I·第26题）Tom, you ___leave all your clothes on the floor like this!
A. wouldn’t B. mustn’t
C. needn’t D. may not
2. （全国卷II·第19题） John, look at the time. ____you play the piano at such a late hour?
A. Must B. Can
C. May D. Need
3. （上海卷·第27题） There ____be any difficulty about passing the road test since you have practiced a lot in the driving school.
A. mustn’t B. shan’t
C. shouldn’t D. needn’t
4.（湖南卷·第24题）---Lucy doesn’t mind lending you her dictionary.
----She ____.I’ve already borrowed one.
A. can’t B. mustn’t
C. needn’t D. shouldn't
5. （湖北卷·第33题） 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. ought to
6.（浙江卷·第9题）The World Wide Web is sometimes jokingly called the World Wide Wait because it ___be very slow.
A. should B. must C. will D. can
7.（安徽卷·第26题）Helen___ go on the trip with us, but she isn’t quite sure yet.
A. shall B. must C. may D. can
8.（江苏卷·第31 题）---The woman biologist stayed in Africa studying wild animals for13years before she returned.
---Oh, dear! She ___ a lot of difficulties!
A. may go through B. might go through
C. ought to have gone through
D. must have gone through
9.（广东卷·第33题）---I’ve taken someone else’s green sweater by mistake.
-----It ___ Harry’s. He always wears green.
A. could be B. will be C. mustn’t D. has to be
10.（江西卷·第22题）---Tom is never late for work. Why is he absent today?
---- Something ____to him.
A. must happen B. should have happened
C. could have happened D. must have happened11.（重庆卷·第33题）I was on the highway when this car past followed by a police car .They ___ at least 150 kilometers an hour.
A. should have been doing B. must have been doing C. could have done
D. would have done
12.（湖北卷·第32题）---Do you know where David is ? I couldn’t find him anywhere.
---well. He ___ have gone far---his coat’s still here.
A. shouldn’t B. mustn’t C. can’t D. wouldn’t 13.（天津卷·第14题）I ___ have been more than six years old when the accident happened.
A. shouldn’t B. couldn’t
C. mustn’t D. needn’t
14.（辽宁卷·第26题） This cake is very sweet. You ____ a lot of sugar in it.
A. should put B. could have put
C. might put D. must have put
15.（北京卷·第26题He ____ have completed his work; otherwise, he wouldn’t be enjoying himself by the seaside.
A. should B. must C. wouldn’t D. can’t
16.（福建卷·第31题）---Catherine, I have cleaned the room for you.
---Thanks. You ____it, I could manager it myself.
A. needn’t B. needn’t have done
C. mustn’t do C. shouldn’t have done
17.（山东卷·第34题）He paid for a seat, when he ___ have entered free.
A. could B. would C. must D. need
退出The end