初中英语状语句专项练题
1
( ) 1 The meeting didn＇t start___ everyone was there
A because B until C why D if
( ) 2 The boy ___ to bed ___ his mother came in
A went not until B didn＇t go after C went until D didn＇t go until
( ) 3 I won＇t believe you___ I have seen it with my own eyes
A before B until C after D when
( ) 4 He ___ home ___ she was satisfied ___ his answer yesterday
A didn＇t go until with B wasn＇t go after to
C doesn＇t go before with D didn＇t go until to
( ) 5 He ___ back until the work ___ done
A isn＇t will be B isn＇t is C won＇t be will be D won＇t be is
( ) 6 They didn＇t start the work ___ their teacher came back
A until B while C as soon as D if
2
( ) 1 Tom will call me as soon as he ___ Shanghai
A arrives B will reach C arrives in D get to
( ) 2 I＇m sure he＇ll come to see me before he ___ Beijing
A will leave B is leaving C leave D leaves
( ) 3 I will tell him the news as soon as he___ back
A come B comes C will come D came
3
( ) 1 Tom has got a watch He ___ it for two years It _______ by his father
A has bought was bought B has got is bought
C was bought has bought D has had was bought ＇
( ) 2 When he got to the station the train ___
A left B had left C leaves D has left
( ) 3 The boy told his father what he ___ in the street
A saw B have seen C had seen D see
( ) 4 We ___ TV when the telephone ____
A watched was ringing B were watching rang
C watch rings D are watching rang
( ) 5 By the end of last term I___ ten books
A had finished reading B have finish reading
C had finish to read D finish read
4
( ) 1 I ___ you for a long time Where ___ you ___
A didn＇t see did go B didn＇t see have gone
C haven＇t seen have been D haven＇t seen have gone
( ) 2 Tom___ China for 3 years
A has been B has been in C has been to D has been at
( ) 3 I won＇t go to see the film tonight because I ___ my ticket
A lost B have lost C will lose D didn＇t lose
( ) 4 Hello May I speak to Bob
Sorry but he ___ for a month
A had been away B was left C left D has been away
( ) 5 I ___ him since I began to live in the city
A know B have known C knew D will know
( ) 6 Zhao Lan ___ already ___ in this school for two years
A was studying B will study C has studied D are studying
5
( ) 1 Betty didn＇t go to see the film yesterday ___ she was ill
A because B but C until D if
( ) 2 May I sit nearer___I can see more clearly
A as if B so that C even if D so
( ) 3 ___ you work hard you will certainly succeed
A Though B If C Because D For
( ) 4 ___ he came to study in the university he has made much progress in the study of English
A While B When C Since D After
( ) 5 I＇d like to go swimming _____ the water is not too cold
A for B unless C if D whether
6
( ) 1 There are ___ many league members in class 2 ___ in Class 4
A both and B ＇so that C either or D as as
( ) 2 Do you have a big library
No we don＇t At least not___yours
A as big as B as big than C as bigger than D bigger as
( ) 3 Suzhou is not ____ beautiful ____ Hangzhou
A as than B so as C even than D than
( ) 4 Iron is more useful ___ any other metal
A as B than C then D so
7
( ) 1 I want to know ___ she is going to see a film
A if B that C what D which
( ) 2 You are sure to pass the exam ___ you study hard
A if B thoughC that D since
( ) 3 I＇ll go to see the film with you___I have time this evening
A whether B so C if D when
( ) 4 ___ you study harder you＇ll never pass the final exam
A If B Until C Unless D Except
8
( ) 1 Although it was raining still worked in the fields
A but they B and they C they D and yet they
( ) 2 ___ there were only five soldiers left at the front ___ they went on fighting
A Because so B If and C Though but D Though
( ) 3 ___ she is very old ___ she can still work eight hours a day
A Because so B Though but C As yet D Though yet
9
( ) 1 Please answer the question in a loud enough voice ___ all the class may hear
A so that B or C in order that D and
( ) 2 Lift it up___I may see it
A though B so that C as D than
( ) 3 I hurried___I wouldn＇t be late for class
A so B so that C if D unless
( ) 4 We should go by bus ___ we can get there earlier
A as soon as B where C in order that D as
10
( ) 1 The dictionary is so expensive ___ I can＇t buy it
A because B when C that D if
( ) 2 I got there ___ late ___ I didn＇t see him
A too to B such that C so that D so as
( ) 3 It is ___ hot in the room ___ we have to go out for a walk
A such that B so that C as as D such as
( ) 4 He has___ an interesting book that we want to read it
A so B such C the same D as
参考答案
1 16 B D B A D A
2 13 C D B
3 15 D B C B A
4 16 C B B D B C
5 15 A B B C C
6 14 D A B B
7 14 A A C C
8 13 C D D
9 14 C B B C
10 14 C C B B
情态动词表推测法总结专项练
1can could表推测法
(1) 句型can 通常否定句疑问句般肯定句could 肯定句否定句疑问句两者没时间差could can 更委婉更确定：
It can’t [couldn’t] be true 真
What can [could] they be doing 会干什呢
We could go there this summer 年夏天
注：can 时肯定句中表示推测表示理性(理实际未必会发生)表示时意：
Even experienced teachers can make mistakes 验教师出错
She can be very unpleasant 时令讨厌
(2) 时间关系现情况作推测接动词原形正进行情况作推测接 be doing 结构情况作推测接动词完成式：
He could have gone home 已回家
He can’t [couldn’t] have understood 理解
Why does he know this Can [Could] someone have told him about it 知道 会告诉
(3) could+完成式表示推测外重法：
① 表示没实现性常译：
I could have lent you the money．Why didn’t you ask me 笔钱什提出
② 委婉责备某应该做某事没做常译应该：
You could have helped him 应该帮助
③ 表示差点：
I could have died laughing 差点笑死
2 may might表推测法
表示推测两者 might may 语气更确定表示性更
(1) 句型方面：两者均肯定句否定句疑问句时may通常句首疑问句句中（特殊疑问句等）might疑问句句首算普通通常会改句式（could等）：
He may [might] know the answer 知道答案
He may [might] not believe you 会相信
And who may [might] she be 会位呢？
(2) 时间关系现情况作推测接动词原形正进行情况作推测接 be doing 结构情况作推测接动词完成式：
He may [might] tell his wife 许会告诉妻子
He may [might] be writing a letter 写信
She may [might] have read it in the papers 报已读事
(3)might+完成式表示推测外重法：
① 表示某事发生实际没发生：
It was really very dangerous I might have killed myself 真太危险差点没命
A lot of men died who might have been saved．获救死
② 表示委婉批评责备：
You might have made greater progress 进步更
You might at least have answered my letter 少回封信嘛
3 must表示推测法
must 表示握推测意定会肯定会肯定句般否定句疑问句表示现未情况作推测接动词原形表示情况推测接动词完成式：
I must be the happiest woman on earth 定世界幸福女
No he must be lying 定撒谎
He must have mistaken my meaning 定误会意思
4 should have done 法
should have done谈情况两法：推测已发生情况二指该发生实际未发生情况：
You should have told me so before 早应该告诉
He should have arrived by now 时该
Look at the time We should have been at the theatre ten minutes ago 瞧什时候 十分钟前该戏院
5 need have done 法
need have done结构否定句疑问句般肯定句否定句时表示必做某事实际做疑问句时询问某动作必性：
You needn’t have hurried 时实必匆忙
She needn’t have come in person — a letter would have been enough 必亲——写封信足够
Need you have paid so much 时真须付钱
Need they have sold the farm 时非农场卖掉
历届NMET中表推测情态动词法
情态动词中学英语学中重点难点高考重点考察容中表示推测法情态动词年高考中更屡见鲜现结合年高考题目表推测情态动词法作纳希位考生会帮助：
考例1 Naturally after I told her what to do my daughter _____ go and do the opposite
A may B can C must D should
(2003年普通高等学校春季招生统招生考试英语试题（安徽卷）)
分析Canmaymust表示推测侧重点：
May常指事实性can表示种理性
例：
The railways may be improved
It is possible that the railways will be improved
PerhapsMaybePossibly the railways will be improved
铁路会改进（意味着已具体改进计划方案）
The railways can be improvedIt is possible for the railways to be improved
铁路改进（意思铁路完善尚问题存）
理性(can)事实性(may)更弱
般陈述句cansometimes相表示种偶然性：
Even expert drivers can make mistakes甚熟练驾驶员会犯错
Even expert drivers sometimes make mistakes
It is possible for the expert drivers to make mistakes
果讲种特殊情况般情况may试较：
Mr Reed looks paleHe may be ill
Mr Reed is in poor healthHe can be ill at any time
Must指逻辑必然作想必准定解表示某事握推揣测（考虑迹象结It seems certain that…）
They must be very tired now for they have been working the whole morning
现定非常累整午工作
析：填Cmust意思出料告诉女做事时准会做相反事
考例1Mary ___ be in ParisI saw her in town only a few minutes ago(NMET1994)
Amustn’t Bshouldn’t Ccan’t Dmay not
2Is John coming by train (NMET 2002 Tianjing )
He shouldbut he ___ notHe likes driving his car
A．must Bcan Cneed Dmay
分析May否定时not否定may否定句中动词点can试较：
He may not know the truth知道事情真相（It is possible that he didn’t know the truth）
He cannot know the truth知道事情真相
must表示推测种法通常肯定句中疑问句中常can()否定句中常can’t(会)mustn’t例：
Somebody is knocking at the door Who can it be It must be Wang Hong
No It can’t be Wang Hong because she left for Shanghai this morning
敲门会谁呢？定王红
会王红天早晨动身海
You must be joking意义相You can’t be serious
析：1填C意思玛丽巴黎分钟前见镇2填D意思约翰会坐火车？应该会会喜欢开车
考例1I heard they went skiing in the mountains last winter (NMET 2002Beijing )
It ___ true because there was little snow there
Amay not be Bwon＇t be Ccouldn＇t be Dmustn＇t be
分析Couldmight表示性
I thought it might be true认真
He could be very unreasonable时毫讲理
析：填C年冬天发生事进行评价
考例1Are you coming to Jeff’s party (NMET 2000)
I’m not sureI_____go to the concert instead
Amust Bwould Cshould Dmight
2LookThe clouds are gathering
YesI＇m afraid it _____ be pouring down soon
Acan Bmust Cshould Dmight
分析couldmight表示现情况时更带肯定性慎重味道构成礼貌婉转说法包含许意思：
AI wonder where Tom is BHe maymightcould be in the library(Perhaps he is in the library)
wonder fearbe afraid等接句中通常maymightcould表达种探询观点：
I was afraid you might be out of sorts怕心情痛快
假设性试探性couldmight：
Our team might still win the race(意译：It is possiblethough unlikelythat ……)
析：12均填Dmight
考例Mr Bush is on time for everything How _________ it be that he was late for the opening ceremony A．can B．should C．may D．must
(2001年海普通高校春季招生考试试卷)
分析表示推测may通常般疑问句can代Can般疑问句时表示惊讶怀疑意思（底）样事？：
There is the doorbellWho can it be at this time of day门铃时候底会谁呢？
Must偶尔疑问句：Must there be some good reason for the delay问句设想肯定回答解释Does there have to be some good reason……
may特殊疑问句wh句意思（底）…知否
…：
I wonder what it may mean知道究竟什意思
How old may his father be父亲底年纪？（How old is his father委婉说法）
析：填1Acan（布什先生做什事时会开幕式迟呢？）
考例1 Sorry I＇m late I ________ have turned off the alarm clock and gone back to sleep again( 2000年普通高等学校春季招生考试 (北京安徽卷)
A might B should C can D will
2─There were already five people in the car but they managed to take me as well
─It __ a comfortable journey (NMET95)
Acan＇t be Bshouldn＇t be Cmustn＇t have been Dcouldn＇t have been
分析情态动词have + ed分词结构表示已发生事情进行推测 表示性程度言mustcould次may更次might
must + have + ed分词 肯定句 表示推测某事肯定定准发生 否定形式：can’t couldn’t have ved 表示发生某事 may(might) + have + ed 分词 肯定句否定句
表示已发生事情肯定推测 意 概 中might较may语气更弱 握更Cancould否定疑问句中表示发生事件怀疑肯定could can更表示说话语气肯定例：
I mailed that letter a week ago He must have received it周前发出封信 想必定收
I can’t find my keys I may might have left them at the school yesterday
Jack can’t have arrived yetotherwise he would have telephoned me（海1997）
It couldn＇t have been Mr Smith He has gone to China太史密斯先生已中国
外注意may疑问句种功已can取代例Can they have missed the bus答句：Yesthey may have doneYesthey can have done点注意
Must偶尔否定句：His absence must not have been noticed句His absence can’t have been noticed意思样许评者认类句子成立正越越接受美国英语中尤
正发生事情进行推测采情态动词+be+现分词结构中情态动词区相
析：答案ADcan通常肯定句表猜测should+have+ed
分词表示应该做……实际没做意思该…带责备口气I was really anxious about youYou shouldn’t have left without a word (NMET2001) will+have+ed分词完成时种形式
考例1It＇s nearly seven o＇clock Jack ____be here at any moment (NMET95)
Amust Bneed Cshould Dcan
分析should(ought to)表示预期意思指种尝试性推认must语气较弱应词意思应该会定吧试较：
Our guests must be home by now(I am certain’)客现定家（根动身时间路程远速度等具体条件断定肯定现已家）
Our guests should(ought to) be home by now(They probably arebut I’m not certain)客现该家（含义想家肯定）
must常常表示：
When can I come for the photosI need them tomorrow afternoon
They_____be ready by 1200 (NMET1998) Acan Bshould Cmight Dneed
表示太shouldn’t(oughtn’t to)
There shouldn’t(oughtn’t to) be any difficulties该困难
析：填C意思七点杰克时会 外年NMET中情态动词语法项目考查均放定语境中进行求考生利学英语项基础知识进行初步语言运单纯语法知识题短语题类试题通题干部分附加句子提供某信息然考生根信息进行合理推理产生新想法认识做类题时熟悉考查语法规外认真分析句子结构注意抓住关键词分析文逻辑关系单语法规做题
巩固练
1Michael __ be a policeman for he＇s much too short
A need＇t B can＇t C should D may
2Johnnyyou __ play with the knife You __hurt youself
Awon＇tcan＇t Bmustn＇tmay Cshouldn＇tmust Dcant＇tshouldn＇t
3Peter __ come with us tonightbut taken he isn＇t very sure yet
Acan Bmay Cwill Dmust
4Put on more clothesYou __ be taken feeling cold with only a shirt on Amust Bcan Ccould Dwould
5It＇s nearly seven o＇clockJack __ be here at any moment
Amust Bneed Cshould Dcan
6I didn＇t hear the phoneI __ asleep
Amust be Bmust have been Cshould be Dshould have been
7Jack __ yetotherwise he would have telephoned me
Amustn＇t have arrived Bshouldn＇t have arrived Ccan＇t have arrived Dneed not have arrived
8there were already five people in the car but they managed to take me as well It __ a comfortable journey
Acan＇t be Bshouldn＇t be Cmustn＇t have been Dcouldn＇t have been
9He __you more helpeven though he was very busy
Amight have given Bmight give Cmay have given Dmay give
10Yesterday Jane waooked away from the discussionOtherwiseshe __ something the would regret later
Ahad said Bsaid Cmight say Dmight have said
11There was plenty of timeShe __
Amustn＇t have hurried Bneedn＇t have hurried Cshould have written it out Dcouldn＇t have hurried
12Tom ought not to __ me your secretbut be meant no harm
Ahave told Btell Cbe telling Dhaven＇t told
13I told Sally how to get there but perhaps I __ for her
Ahad to wirte it out Bmust have written it out Cshould have written it out Dought to write it out
14If you had worked harderyou __
Awould succeed Bhad succeeded Cshould succeed Dwould have succeeded
15If he __he __that food luckily he wsa sent to the hospital immediately
Awas warnedwould not take Bhad been warrnedhad not taken Cwould be warnedhad not taken Dwould have been warnedhad not taken
16I stayed at a hotel while in New York Ohdid youYou __ with Barbara
Acould have stayed Bcould stay Cwould stay Dmust have stayed
17Sorry I＇m lateI __ have turned off the alarm and gone back to sleep again
Amight Bshould Ccan Dwill
18Shall I tell John about it No you __I＇ve told him already Aneedn＇t Bwouldn＇t Cmustn＇t Dshouldn＇t
19The new airoprt __ if they had not stopped working on it
Awould complete Bhad been completed Chad completed Dwould have been completed
20I didn＇t see her in the meetingroom this morningShe __ at the meeting
Amustn＇t have spoken Bshouldn＇t have spoken Cneedn＇t have spoken Dcouldn＇t have spoken
21That young man has made so much noise that he __ not have been allowed to attend the concert
Acould Bmust Cwould Dshould
22Susan __ written a report like this
Acan have Bmustn＇t have Dcan＇t have Dought to not have
23There wasd a lot of fun at yesterday＇s partyYou __ comebut why didn＇t you Amust have Bshould Cneed have Dought to have
[答案难点解析] 1B 2B mustn＇t表示禁止may表示 3B can表示理普遍性然非说话观认非猜测选A4A 5C at any momentminute意时马 6B 句中时态知事件进行推测情态动词+have done7C otherwise…句知说话Jack没持确定态度答案外A正确 8D7题相似C正确意肯定舒服 9A may表示事 10D 11B表示时没必匆忙 12A 13C 14D 15B 16A二相遇性17A18A19D情况虚拟假设注意动语态20D21D22C常识知事进行推测23D
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1
( ) 1 The meeting didn＇t start___ everyone was there
A because B until C why D if
( ) 2 The boy ___ to bed ___ his mother came in
A went not until B didn＇t go after C went until D didn＇t go until
( ) 3 I won＇t believe you___ I have seen it with my own eyes
A before B until C after D when
( ) 4 He ___ home ___ she was satisfied ___ his answer yesterday
A didn＇t go until with B wasn＇t go after to
C doesn＇t go before with D didn＇t go until to
( ) 5 He ___ back until the work ___ done
A isn＇t will be B isn＇t is C won＇t be will be D won＇t be is
( ) 6 They didn＇t start the work ___ their teacher came back
A until B while C as soon as D if
2
( ) 1 Tom will call me as soon as he ___ Shanghai
A arrives B will reach C arrives in D get to
( ) 2 I＇m sure he＇ll come to see me before he ___ Beijing
A will leave B is leaving C leave D leaves
( ) 3 I will tell him the news as soon as he___ back
A come B comes C will come D came
3
( ) 1 Tom has got a watch He ___ it for two years It _______ by his father
A has bought was bought B has got is bought
C was bought has bought D has had was bought ＇
( ) 2 When he got to the station the train ___
A left B had left C leaves D has left
( ) 3 The boy told his father what he ___ in the street
A saw B have seen C had seen D see
( ) 4 We ___ TV when the telephone ____
A watched was ringing B were watching rang
C watch rings D are watching rang
( ) 5 By the end of last term I___ ten books
A had finished reading B have finish reading
C had finish to read D finish read
4
( ) 1 I ___ you for a long time Where ___ you ___
A didn＇t see did go B didn＇t see have gone
C haven＇t seen have been D haven＇t seen have gone
( ) 2 Tom___ China for 3 years
A has been B has been in C has been to D has been at
( ) 3 I won＇t go to see the film tonight because I ___ my ticket
A lost B have lost C will lose D didn＇t lose
( ) 4 Hello May I speak to Bob
Sorry but he ___ for a month
A had been away B was left C left D has been away
( ) 5 I ___ him since I began to live in the city
A know B have known C knew D will know
( ) 6 Zhao Lan ___ already ___ in this school for two years
A was studying B will study C has studied D are studying
5
( ) 1 Betty didn＇t go to see the film yesterday ___ she was ill
A because B but C until D if
( ) 2 May I sit nearer___I can see more clearly
A as if B so that C even if D so
( ) 3 ___ you work hard you will certainly succeed
A Though B If C Because D For
( ) 4 ___ he came to study in the university he has made much progress in the study of English
A While B When C Since D After
( ) 5 I＇d like to go swimming _____ the water is not too cold
A for B unless C if D whether
6
( ) 1 There are ___ many league members in class 2 ___ in Class 4
A both and B ＇so that C either or D as as
( ) 2 Do you have a big library
No we don＇t At least not___yours
A as big as B as big than C as bigger than D bigger as
( ) 3 Suzhou is not ____ beautiful ____ Hangzhou
A as than B so as C even than D than
( ) 4 Iron is more useful ___ any other metal
A as B than C then D so
7
( ) 1 I want to know ___ she is going to see a film
A if B that C what D which
( ) 2 You are sure to pass the exam ___ you study hard
A if B thoughC that D since
( ) 3 I＇ll go to see the film with you___I have time this evening
A whether B so C if D when
( ) 4 ___ you study harder you＇ll never pass the final exam
A If B Until C Unless D Except
8
( ) 1 Although it was raining still worked in the fields
A but they B and they C they D and yet they
( ) 2 ___ there were only five soldiers left at the front ___ they went on fighting
A Because so B If and C Though but D Though
( ) 3 ___ she is very old ___ she can still work eight hours a day
A Because so B Though but C As yet D Though yet
9
( ) 1 Please answer the question in a loud enough voice ___ all the class may hear
A so that B or C in order that D and
( ) 2 Lift it up___I may see it
A though B so that C as D than
( ) 3 I hurried___I wouldn＇t be late for class
A so B so that C if D unless
( ) 4 We should go by bus ___ we can get there earlier
A as soon as B where C in order that D as
10
( ) 1 The dictionary is so expensive ___ I can＇t buy it
A because B when C that D if
( ) 2 I got there ___ late ___ I didn＇t see him
A too to B such that C so that D so as
( ) 3 It is ___ hot in the room ___ we have to go out for a walk
A such that B so that C as as D such as
( ) 4 He has___ an interesting book that we want to read it
A so B such C the same D as
参考答案
1 16 B D B A D A
2 13 C D B
3 15 D B C B A
4 16 C B B D B C
5 15 A B B C C
6 14 D A B B
7 14 A A C C
8 13 C D D
9 14 C B B C
10 14 C C B B
情态动词表推测法总结专项练
1can could表推测法
(1) 句型can 通常否定句疑问句般肯定句could 肯定句否定句疑问句两者没时间差could can 更委婉更确定：
It can’t [couldn’t] be true 真
What can [could] they be doing 会干什呢
We could go there this summer 年夏天
注：can 时肯定句中表示推测表示理性(理实际未必会发生)表示时意：
Even experienced teachers can make mistakes 验教师出错
She can be very unpleasant 时令讨厌
(2) 时间关系现情况作推测接动词原形正进行情况作推测接 be doing 结构情况作推测接动词完成式：
He could have gone home 已回家
He can’t [couldn’t] have understood 理解
Why does he know this Can [Could] someone have told him about it 知道 会告诉
(3) could+完成式表示推测外重法：
① 表示没实现性常译：
I could have lent you the money．Why didn’t you ask me 笔钱什提出
② 委婉责备某应该做某事没做常译应该：
You could have helped him 应该帮助
③ 表示差点：
I could have died laughing 差点笑死
2 may might表推测法
表示推测两者 might may 语气更确定表示性更
(1) 句型方面：两者均肯定句否定句疑问句时may通常句首疑问句句中（特殊疑问句等）might疑问句句首算普通通常会改句式（could等）：
He may [might] know the answer 知道答案
He may [might] not believe you 会相信
And who may [might] she be 会位呢？
(2) 时间关系现情况作推测接动词原形正进行情况作推测接 be doing 结构情况作推测接动词完成式：
He may [might] tell his wife 许会告诉妻子
He may [might] be writing a letter 写信
She may [might] have read it in the papers 报已读事
(3)might+完成式表示推测外重法：
① 表示某事发生实际没发生：
It was really very dangerous I might have killed myself 真太危险差点没命
A lot of men died who might have been saved．获救死
② 表示委婉批评责备：
You might have made greater progress 进步更
You might at least have answered my letter 少回封信嘛
3 must表示推测法
must 表示握推测意定会肯定会肯定句般否定句疑问句表示现未情况作推测接动词原形表示情况推测接动词完成式：
I must be the happiest woman on earth 定世界幸福女
No he must be lying 定撒谎
He must have mistaken my meaning 定误会意思
4 should have done 法
should have done谈情况两法：推测已发生情况二指该发生实际未发生情况：
You should have told me so before 早应该告诉
He should have arrived by now 时该
Look at the time We should have been at the theatre ten minutes ago 瞧什时候 十分钟前该戏院
5 need have done 法
need have done结构否定句疑问句般肯定句否定句时表示必做某事实际做疑问句时询问某动作必性：
You needn’t have hurried 时实必匆忙
She needn’t have come in person — a letter would have been enough 必亲——写封信足够
Need you have paid so much 时真须付钱
Need they have sold the farm 时非农场卖掉
历届NMET中表推测情态动词法
情态动词中学英语学中重点难点高考重点考察容中表示推测法情态动词年高考中更屡见鲜现结合年高考题目表推测情态动词法作纳希位考生会帮助：
考例1 Naturally after I told her what to do my daughter _____ go and do the opposite
A may B can C must D should
(2003年普通高等学校春季招生统招生考试英语试题（安徽卷）)
分析Canmaymust表示推测侧重点：
May常指事实性can表示种理性
例：
The railways may be improved
It is possible that the railways will be improved
PerhapsMaybePossibly the railways will be improved
铁路会改进（意味着已具体改进计划方案）
The railways can be improvedIt is possible for the railways to be improved
铁路改进（意思铁路完善尚问题存）
理性(can)事实性(may)更弱
般陈述句cansometimes相表示种偶然性：
Even expert drivers can make mistakes甚熟练驾驶员会犯错
Even expert drivers sometimes make mistakes
It is possible for the expert drivers to make mistakes
果讲种特殊情况般情况may试较：
Mr Reed looks paleHe may be ill
Mr Reed is in poor healthHe can be ill at any time
Must指逻辑必然作想必准定解表示某事握推揣测（考虑迹象结It seems certain that…）
They must be very tired now for they have been working the whole morning
现定非常累整午工作
析：填Cmust意思出料告诉女做事时准会做相反事
考例1Mary ___ be in ParisI saw her in town only a few minutes ago(NMET1994)
Amustn’t Bshouldn’t Ccan’t Dmay not
2Is John coming by train (NMET 2002 Tianjing )
He shouldbut he ___ notHe likes driving his car
A．must Bcan Cneed Dmay
分析May否定时not否定may否定句中动词点can试较：
He may not know the truth知道事情真相（It is possible that he didn’t know the truth）
He cannot know the truth知道事情真相
must表示推测种法通常肯定句中疑问句中常can()否定句中常can’t(会)mustn’t例：
Somebody is knocking at the door Who can it be It must be Wang Hong
No It can’t be Wang Hong because she left for Shanghai this morning
敲门会谁呢？定王红
会王红天早晨动身海
You must be joking意义相You can’t be serious
析：1填C意思玛丽巴黎分钟前见镇2填D意思约翰会坐火车？应该会会喜欢开车
考例1I heard they went skiing in the mountains last winter (NMET 2002Beijing )
It ___ true because there was little snow there
Amay not be Bwon＇t be Ccouldn＇t be Dmustn＇t be
分析Couldmight表示性
I thought it might be true认真
He could be very unreasonable时毫讲理
析：填C年冬天发生事进行评价
考例1Are you coming to Jeff’s party (NMET 2000)
I’m not sureI_____go to the concert instead
Amust Bwould Cshould Dmight
2LookThe clouds are gathering
YesI＇m afraid it _____ be pouring down soon
Acan Bmust Cshould Dmight
分析couldmight表示现情况时更带肯定性慎重味道构成礼貌婉转说法包含许意思：
AI wonder where Tom is BHe maymightcould be in the library(Perhaps he is in the library)
wonder fearbe afraid等接句中通常maymightcould表达种探询观点：
I was afraid you might be out of sorts怕心情痛快
假设性试探性couldmight：
Our team might still win the race(意译：It is possiblethough unlikelythat ……)
析：12均填Dmight
考例Mr Bush is on time for everything How _________ it be that he was late for the opening ceremony A．can B．should C．may D．must
(2001年海普通高校春季招生考试试卷)
分析表示推测may通常般疑问句can代Can般疑问句时表示惊讶怀疑意思（底）样事？：
There is the doorbellWho can it be at this time of day门铃时候底会谁呢？
Must偶尔疑问句：Must there be some good reason for the delay问句设想肯定回答解释Does there have to be some good reason……
may特殊疑问句wh句意思（底）…知否
…：
I wonder what it may mean知道究竟什意思
How old may his father be父亲底年纪？（How old is his father委婉说法）
析：填1Acan（布什先生做什事时会开幕式迟呢？）
考例1 Sorry I＇m late I ________ have turned off the alarm clock and gone back to sleep again( 2000年普通高等学校春季招生考试 (北京安徽卷)
A might B should C can D will
2─There were already five people in the car but they managed to take me as well
─It __ a comfortable journey (NMET95)
Acan＇t be Bshouldn＇t be Cmustn＇t have been Dcouldn＇t have been
分析情态动词have + ed分词结构表示已发生事情进行推测 表示性程度言mustcould次may更次might
must + have + ed分词 肯定句 表示推测某事肯定定准发生 否定形式：can’t couldn’t have ved 表示发生某事 may(might) + have + ed 分词 肯定句否定句
表示已发生事情肯定推测 意 概 中might较may语气更弱 握更Cancould否定疑问句中表示发生事件怀疑肯定could can更表示说话语气肯定例：
I mailed that letter a week ago He must have received it周前发出封信 想必定收
I can’t find my keys I may might have left them at the school yesterday
Jack can’t have arrived yetotherwise he would have telephoned me（海1997）
It couldn＇t have been Mr Smith He has gone to China太史密斯先生已中国
外注意may疑问句种功已can取代例Can they have missed the bus答句：Yesthey may have doneYesthey can have done点注意
Must偶尔否定句：His absence must not have been noticed句His absence can’t have been noticed意思样许评者认类句子成立正越越接受美国英语中尤
正发生事情进行推测采情态动词+be+现分词结构中情态动词区相
析：答案ADcan通常肯定句表猜测should+have+ed
分词表示应该做……实际没做意思该…带责备口气I was really anxious about youYou shouldn’t have left without a word (NMET2001) will+have+ed分词完成时种形式
考例1It＇s nearly seven o＇clock Jack ____be here at any moment (NMET95)
Amust Bneed Cshould Dcan
分析should(ought to)表示预期意思指种尝试性推认must语气较弱应词意思应该会定吧试较：
Our guests must be home by now(I am certain’)客现定家（根动身时间路程远速度等具体条件断定肯定现已家）
Our guests should(ought to) be home by now(They probably arebut I’m not certain)客现该家（含义想家肯定）
must常常表示：
When can I come for the photosI need them tomorrow afternoon
They_____be ready by 1200 (NMET1998) Acan Bshould Cmight Dneed
表示太shouldn’t(oughtn’t to)
There shouldn’t(oughtn’t to) be any difficulties该困难
析：填C意思七点杰克时会 外年NMET中情态动词语法项目考查均放定语境中进行求考生利学英语项基础知识进行初步语言运单纯语法知识题短语题类试题通题干部分附加句子提供某信息然考生根信息进行合理推理产生新想法认识做类题时熟悉考查语法规外认真分析句子结构注意抓住关键词分析文逻辑关系单语法规做题
巩固练
1Michael __ be a policeman for he＇s much too short
A need＇t B can＇t C should D may
2Johnnyyou __ play with the knife You __hurt youself
Awon＇tcan＇t Bmustn＇tmay Cshouldn＇tmust Dcant＇tshouldn＇t
3Peter __ come with us tonightbut taken he isn＇t very sure yet
Acan Bmay Cwill Dmust
4Put on more clothesYou __ be taken feeling cold with only a shirt on Amust Bcan Ccould Dwould
5It＇s nearly seven o＇clockJack __ be here at any moment
Amust Bneed Cshould Dcan
6I didn＇t hear the phoneI __ asleep
Amust be Bmust have been Cshould be Dshould have been
7Jack __ yetotherwise he would have telephoned me
Amustn＇t have arrived Bshouldn＇t have arrived Ccan＇t have arrived Dneed not have arrived
8there were already five people in the car but they managed to take me as well It __ a comfortable journey
Acan＇t be Bshouldn＇t be Cmustn＇t have been Dcouldn＇t have been
9He __you more helpeven though he was very busy
Amight have given Bmight give Cmay have given Dmay give
10Yesterday Jane waooked away from the discussionOtherwiseshe __ something the would regret later
Ahad said Bsaid Cmight say Dmight have said
11There was plenty of timeShe __
Amustn＇t have hurried Bneedn＇t have hurried Cshould have written it out Dcouldn＇t have hurried
12Tom ought not to __ me your secretbut be meant no harm
Ahave told Btell Cbe telling Dhaven＇t told
13I told Sally how to get there but perhaps I __ for her
Ahad to wirte it out Bmust have written it out Cshould have written it out Dought to write it out
14If you had worked harderyou __
Awould succeed Bhad succeeded Cshould succeed Dwould have succeeded
15If he __he __that food luckily he wsa sent to the hospital immediately
Awas warnedwould not take Bhad been warrnedhad not taken Cwould be warnedhad not taken Dwould have been warnedhad not taken
16I stayed at a hotel while in New York Ohdid youYou __ with Barbara
Acould have stayed Bcould stay Cwould stay Dmust have stayed
17Sorry I＇m lateI __ have turned off the alarm and gone back to sleep again
Amight Bshould Ccan Dwill
18Shall I tell John about it No you __I＇ve told him already Aneedn＇t Bwouldn＇t Cmustn＇t Dshouldn＇t
19The new airoprt __ if they had not stopped working on it
Awould complete Bhad been completed Chad completed Dwould have been completed
20I didn＇t see her in the meetingroom this morningShe __ at the meeting
Amustn＇t have spoken Bshouldn＇t have spoken Cneedn＇t have spoken Dcouldn＇t have spoken
21That young man has made so much noise that he __ not have been allowed to attend the concert
Acould Bmust Cwould Dshould
22Susan __ written a report like this
Acan have Bmustn＇t have Dcan＇t have Dought to not have
23There wasd a lot of fun at yesterday＇s partyYou __ comebut why didn＇t you Amust have Bshould Cneed have Dought to have
[答案难点解析] 1B 2B mustn＇t表示禁止may表示 3B can表示理普遍性然非说话观认非猜测选A4A 5C at any momentminute意时马 6B 句中时态知事件进行推测情态动词+have done7C otherwise…句知说话Jack没持确定态度答案外A正确 8D7题相似C正确意肯定舒服 9A may表示事 10D 11B表示时没必匆忙 12A 13C 14D 15B 16A二相遇性17A18A19D情况虚拟假设注意动语态20D21D22C常识知事进行推测23D
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