语法专题九情态动词
1.They have arrived at lunchtime but their flight was delayed.
A.will
B.can
C.must
D.should
2.If you smoke,please go outside.
A.can
B.should
C.must
D.may
3. I worry about my weekend—I always have my plans ready before it comes.
A.can t
B.mustn t
C.daren t
D.needn t
4. The police still haven t found the lost child,but they re doing all they .
A.can
B.may
C.must
D.should
5.—Why didn t you come to Simon s party last night?
—I wanted to,but my mom simply not let me out so late at night.
A.could
B.might
C.would
D.should
6.—Will you read me a story,Mummy?
—OK.You have one if you go to bed as soon as possible.
A.might
B.must
C.could
D.shall
7.—No one be compared with Yao Ming in playing basketball.
—Oh,you are really his big fan.
A.can
B.need
C.must
D.might
8.If you go,at least wait until the storm is over.
A.can
B.may
C.must
D.will
9.It be the postman at the door.It s only six o clock.
A.mustn t
B.can t
C.won t
D.needn t
10.You buy a gift,but you can if you want to.
A.must
B.mustn t
C.have to
D.don t have to
11.I have told you the truth. I keep repeating it?
A.Must
B.Can
C.May
D.Will
12.Mark have hurried.After driving at top speed,he arrived half an hour early.
A.needn t
B.wouldn t
C.mustn t
D.couldn t
13.— I take the book out?
—I m afraid not.
A.Will
B.May
C.Must
D.Need
14.Just be patient.You expect the world to change so soon.
A.can t
B.needn t
C.may not
D.will not
15.—I haven t got the reference book yet,but I ll have a test on the subject next month.—Don t worry.You have it by Friday.
A.could
B.shall
C.must
D.may
16.—May I take this book out of the reading room?
—No,you .You read it in here.
A.mightn t
B.won t
C.needn t
D.mustn t
17.I m afraid Mr Harding see you now.He s busy.
A.can t
B.mustn t
C.shouldn t
D.needn t
18.Doctors say that exercise is important for health,but it be regular exercise.
A.can
B.will
C.must
D.may
19.—Good morning.I ve got an appointment with Miss Smith in the Personnel Department.—Ah,good morning.You be Mrs Peters.
A.might
B.must
C.would
D.can
20.“You have a wrong number,” she said.“There s no one of that name here.”
A.need
B.can
C.must
D.would
21.You park here!It s an emergency exit.
A.wouldn t
B.needn t
C.couldn t
D.mustn t
语法专题九情态动词
演练巩固提升
1.D should have done sth.意为“本该做某事(但实际上未做)”,符合句意。句意:他们本该在午饭的时候到达,但是他们的航班延误了。A项为将来完成时;B项的can表推测,不能用于肯定句中;C项构成must have done结构,表示“一定做过某事”。
2.C此处must表示“偏偏,非要”。句意:如果你非要吸烟,请到外面去。
3.D句意:我不必担心我的周末,我总是在周末到来之前做好计划。can “不能”,mustn “禁止,不许”;daren “不敢”;needn “不必”。
4.A句意:警察仍然没有找到那个失踪的孩子,但他们在尽他们所能去寻找他。can“能”,与句意相符。本句完整结构为:they re doing all they can do to look for him。
5.C句意:——昨天晚上你为什么不去参加西蒙的晚会?——我想去,但我妈妈不让我晚上那么晚出去。根据句意可知此处考查一种语气,表示“不会愿意”用wouldn t。could not “不能”;might not “可能不”;should not “不应该”。故选C项。
6.D shall用于二、三人称肯定句中,表示说话人的允诺、威胁、命令、警告等语气。此处表示允诺,意为如果你尽快上床睡觉我就给你读一个故事。
7.A can 表示能力,意为“能够;会”。句意:——在打篮球方面没有人能够跟姚明相比。——哦,你真是他的超级粉丝。故选A项。
8.C can“能;可以”;may“可能;可以”;must“必须;一定”;will“愿意;要;会”。If you must (do sth.)表示“(虽不赞同但可允许)如果你一定要(做某事)”,是固定句型。句意:如果你一定要去,至少也要等到暴风雨停了。故选C项。
9.B根据“It s only six o lock.”可知,时间太早,不可能是邮递员来敲门,所以答案为B项can t,表示针对现在的非常有把握的否定推测。
10.D must和have to都有“必须”之意,但是must表示说话者的主观看法,have to表示客观需要。mustn t意思是“禁止,不许”;don t have to意思是“不需要;不必”。句意:你不需要买礼物,但是你想买的话也可以买。故只有D项符合题意。
11.A 句意:我已告知你真相。一定要我一直重复吗?must“必定,必须”,can“可能”,may“可以”,will“愿意,将”。
12.A句意:马克本没必要那么匆忙的。在高速行车后,他早到了半小时。needn have done“本没有必要做,但实际上做了”。故A项正确。
13.B 根据答语“I afraid not.”可知,前面是征求“允许,许可”的问话。故选择B项。
14.A句意:耐心点,你不能指望这个世界会很快发生变化。根据题意可知应该选择A项,表示“不能,不会”。其他选项均与题意不符。
15.B could表示“能够”;must表示“必须”;may表示“可能;可以”,均不合句意。shall此处表示允诺,符合句意,此处意为“到星期五你会得到的”。
16.D mightn “可能不”;wouldn “不愿意”;needn “不需要”;mustn “禁止,不许”。由句意“——我可以把这本书带出阅览室吗?——不,你。你在这儿读。”可知,此处表示“禁止,不许”。故只有D项正确。
17.A句意:恐怕哈定先生现在不能见你,他很忙。can t在这里意思是“不能;无法”。mustn “不许”,表禁止;shouldn “不应该”;needn “不必”。
18.C can意为“能够;可以”;will意为“将要;情愿”;must意为“必须;一定”;may意为“可能;可以”。句意:医生们说,锻炼对身体很重要,但是必须是有规律的锻炼。故选C项。
19.B根据上句的内容,第二个人作出判断“你一定就是皮特斯夫人”。must用于肯定句,表示的猜测基本接近于事实;might表猜测时,意为“可能,也许”,可能性较小;would表推测时,意为“也许,大概”;can表推测常用于疑问句和否定句,一般不用于肯定句。
20.C根据题中“There no one of that name here.”可知,说话人肯定地推断出对方拨错了号码,表示非常有把握的推测要用must。
21.D wouldn t表示“不愿意;(过去)不常”;needn t表示“不必”;couldn t表示“不能够”;mustn t表示“绝对不可;禁止”。根据后面“这是应急出口”判断应选D项,表示“你绝不能在这里停车”。
专题九情态动词 （一）中考备考指引 1.概念 情态动词是表示说话人的情绪、态度或语气的动词，本身有一定的词义，但不能单独作谓语，要和其他动词原形一起构成谓语部分。常见的情态动词有：can 能/may, might能够/will, would（表意愿）/need需要/dare敢/must必须/have to不得不/shall,should应该/ought to应该（表义务）…… 2.情态动词的语法特征 （1）不能表示正在发生或已经发生的事情，只表示期待或估计将要发生的事情。 （2）后接动词原形。 （3）没有人称和数的变化。 （4）没有非谓语动词形式，即没有不定时、分词等形式。 【注意】 ①must, can（could）, may（might），ought to只做情态动词。 ②need，dare既可作情态动词又可作实义动词。 ③shall（should）, will（would）既可作情态动词又可作助动词。 ④has/ have/ had to, used to, had better也具有情态动词的特征。 （二）考点精讲解析（使用及注意事项） 考点1 情态动词 （1）can和could 表示水平、可能性、怀疑或推测（限于否定句、疑问句或感叹句中）和允许。 【注意】 could用于一般疑问句中比can语气更委婉，属于现在的情况。 如：The radio is pretty loud. Could you please turn it down a bit? （2）may 和might 表示允许、推测（用于肯定句）、请求或规劝和祝愿。 （3）must和have to
①must表示义务或责任、很有把握的推测（用于肯定句）和禁止（mustn’t）。 ②must是说话人的主观看法，而have to则强调客观需要。 must只有一般现在时，have to有多种时态形式。 ③must的否定形式：mustn’t表示“不准” ④由must构成的一般疑问句，否定回答用needn’t或don’t have to（不必）。 如：—Must we hand in our exercise books now? —No, you needn’t. / No, you don’t have to. （4）should和ought to ①表示“应该”，ought to表示义务或责任，比should语气重。 ②表示劝告、建议和命令。should和ought to可通用，但在疑问句中常用should。 （5）shall和should ①表示允许或命令（常用于第二、第三人称）。 ②表示征求意见（常用于第一、第三人称的疑问句中）。 （6）will和would 表示意愿或决心、有礼貌的请求、习惯动作和预言。 （7）need 1）作情态动词时，用于否定句和疑问句中，在肯定句中用must，have to, ought to或should。 如：○1—Need I go with her? —Yes, you must./ No, you needn’t. ○2You needn’t worry about it because it’s not your fault. ○3We needn’t do it again, need we? 2）作实义动词时，后接to do，表示与主语的关系是主动的，若与主语的关系是被动的，则接doing或者to be done。 如：○1You don’t need to do it by yourself. ○2The table needs painting./ the table needs to be painted. （8）had better 表示“最好，应该”，后接动词原形，had通常缩写为’d；否定形式是：
语篇型语法填空解题技巧 根据四川高考教育改革方案，2016年英语考试将采用全国卷，届时将才用新题型 ---------语篇语法填空。现笔者根据自己的研习理解对该题型的答题提出一些有益建议。 一、语篇型语法填空题的题型特点 根据《大纲说明》，语篇型语法填空题的形式为：在一篇200词左右的语篇中留出10处空白，部分空白的后面给出单词的基本形式，要求考生根据上下文填写空白处所需的内容或所提供单词的正确形式，所填写的单词不得多于3个。考生须灵活运用语法知识，判断各 空白处应填写的内容。本题型材料贴近真实情景，上下文内容丰富，对考生精细阅读能力和语法运用能力要求较高，而且该题型在高考卷中所占的分值为15分，地位举足轻重。 语篇型语法填空包括短文体和对话体两种形式，命题分“无提示词”和“有提示词”两种题型。 1. 无提示词题型，即没有提示词的纯空格题型。一般有6个或7个小题，考查了代词、冠词、关联词（连词）和介词等] 2. 有提示词题型，即要求用括号中所给词的正确形式填空。一般有3个或4个小题，考查谓语动词的时态和被动语态、非谓语动词、形容词或副词的比较级、词类转化等。 二、语篇型语法填空题的解题技巧 With nations in West Africa 1 (face) the biggest and most complex outbreak of Ebola Hemorrhagic Fever in history, Top . health officials discussed 2 (far)aid with leaders from Liberia, Sierra Leone and Nigeria who are attending the Leaders Summit in Washington this week. There is no known cure for Ebola, 3 is spread through contact 4 bodily fluids and causes symptoms including fever, headaches, vomiting and diarrhea, and can lead to internal bleeding. Medical 5 (supply) and expertise are badly needed to combat a disease that at least 900 people have been killed and more than 1700 6 (infect) . Two Americans who contracted Ebola while working in a
一、选择题 1．—Jenny, we buy Mom presents. We can clean the house from top to bottom. —Good idea! It’s a special present for Mother’s Day. A．can’t B．mustn’t C．shouldn’t D．needn’t 2．-Listen! A wolf is crying! -It _______ be a wolf, because a wolf never comes out at this time. A．mustn’t B．needn’t C．can’t D．don’t 3．―I didn’t pass the driving test again. ―Don't worry. Just like the weather, life be beautiful all the time. A．can't B．needn't C．shouldn't D．mustn't 4．—________your house be cleaned right now？ —No,it needn't.It may be cleaned this afternoon．（） A．Must B．May C．Can 5．—Is that cap Bob’s? —No, it ________ be his. His is blue. A．can’t B．mustn’t C．needn’t D．may not 6．（江苏省无锡市锡北片2017届九年级下学期期中考试）—Where are you going for your summer holiday? —We go to Yun Nan, but we haven’t decided yet. A．should B．will C．may D．must 7．—How nice the building is! What is it for? —It ________ a hotel. But I’m not sure. A．must be B．have to be C．may be D．can be 8．—______ you please tell me something about the life in Canada or America? —Sorry, I______. I don’t know either. I’m from Australia. A．Could; couldn’t B．Can; couldn’t C．Could; can’t D．Can; mustn’t 9．— I would like________ to see a movie. —It’s too late. You’d better ________alone. A．to go, go B．go, not go C．to go, not go D．going, go 10．— I wonder if these are Jim's glasses. —They _____his. He doesn't wear glasses. A．might be B．could be C．can't be 11．I see the blackboard. I need to have my glasses. A．can B．can’t C．must D．mustn’t 12．I’m sorry, childre n over 1.4 meters________pay the full price for the show. A．may B．must C．can D．ought to 13．—Jack must be in his office, I think. —No, he be in the office. He flew to Canada this morning.
情态动词 有can (could), may (might), must, have to, shall (should, will (would), dare (dared), need (needed), ought to等。情态动词无人称和数的变化；不能单独使用，必须与其后的动词原形构成谓语。 情态动词 句和疑问句中表示请求，允许，意为“能够” could 是can 的过去式，意为“能、会”，表示过去的水平在疑问句中表示委婉请求 may 表示请求、许可，意为“能够”表示推测，常用于肯定句中，意为“可能、也许” might 是may的过去式,表推测，常用于肯定句中，意为“可能、也许”must 表示主观看法，意为“必须、应该”表有把握的推测，用语肯定句dare 表示敢于，主要用于否定句和疑问句中 should 意为“应该”，表示要求和命令表示劝告、建议 had better 意为“最好”，表示建议 used to意为“过去常常，表示过去的动作、行为 考点一情态动词知识清单 情态动词有具体的词义，但也同助动词一样，需要与其他词语一起构成句子的谓语，另外情态动词没哟人称和数的变化，情态动词后必须跟动词原形。 1. can 的用法 （1）表示水平、许可、可能性。表示水平时一般译为“能、会”，即有种水平，尤其是生来具备的水平，此时may 和must 均不可代替它。（2）表示可能、能够。如：I can finish it in an hour. （3）表示许可，常在口语中。如：You can use my dictionary. （4）表示推测，意为“可能”，常用于否定句和疑问句中，此时can’t 译为“不可能”。 2.could的用法 （1）can的过去式，意为“能、会”，表示过去的水平。 （2）could 在疑问句中，表示委婉的语气，此时没有过去式的意思。 3.may的用法 （1）表示请求、许可，比can 正式， （2）表示推测，谈论可能性，意为“可能，或许”，一般用于肯定句中。 （3）may的过去式为might ，表示推测时。可能性低于may 。 4. must的用法 （1）must 表示主观看法，意为“必须、一定”。 （2）其否定形式mustn’t表示“一定不要”“千万别”“禁止, 不许”.（3）对must引导的疑问句，肯定回答为must，否定回答为needn’t或don’t have to . （4）must 表示有把握的推测，用于肯定句。当must 表示肯定的判断、推测时，其反意疑问句要用实际问句的助动词来构成。 She must have finished writing, hasn’t she? 5. need的用法 （1）need 表示需要、必须，主要用于否定句和疑问句中，其否定形式为needn’t，意为“没有必要，不必”。用need 提问时，肯定回答为must，否定回答为needn’t。如：----Need I stay here any longer? ----Yes, you must .-----No. you needn’t . (2) need 还能够作实义动词，此时有人称、数和时态的变化，后边多接动词不定式。 6. dare 的用法dare意为“敢、敢于”,用法近似于need，有两种词性： （1）dare 作为情态动词，多用于否定句、疑问句或条件句中，无第三人称单数形式，只有一般现在时和一般过去时。 （2）dare 作为实义动词，此时有人称、数即时态的变化。注意：在口语中，dare 的各种形式常与不带to 的不定式连用。Do you dare tell her what I said? 7. shall 的用法 （1）shall 表示征求对方意见（多用于第一、三人称）， Shall we go out for a walk? （2）表示决心、警告、命令（多用于第二、三人称）， No one shall bring your beepers or mobile phones in the exam. 8. should的用法 （1） should 意为“应该”，可表示劝告、建议、义务、责任等。We should protect the environment. （2） should (would)like to do sth. 表示“想要、愿意做某事”，常用于口语中。Would you like to go with me? 你想和我一起去吗？ （3）Should have done 表示对过去动作的责备、批评。 You should have finished your homework. 9. will 的用法 will表示意愿、意志、打算，可用于多种人称。 I will help you if I’m free this afternoon. 10. had better 的用法 had better 意为“最好”，没有人称的变化，后面接不带to 的不定式，其否定形式为：had better not。 We had better go now. You had better not give the book to him. 考点二含有情态动词的疑问句 1. 由can、may、must构成的疑问句 （1）句式：Can/ May/ Must…+ 主语+动词原形+….？如：Can you repair the car? Could he be a good student? May I borrow your ruler?Must we clean the room now? （2）对may 引出的问句，能够有下列回答方式：Yes, of course. Yes, certainly.Sure.No, you mustn’t.No, you can’t. （3）对must引出的疑问句，回答为：Yes, …must.No,…needn’t/don’t have to. 2. will，would，shall 的用法 （1）will 在一般疑问句中表示客气的“请求、劝说”。would 是will 的过去式，语气更加客气、委婉。Would you show me your picture book? Will you please give me a call? （2）对will/ would you…的回答方式有以下几种：Yes, I will. (No, I won’t.)Sure . (I’m sorry , I can’t.)All right.Certainly. (No, thank you .) Yes, please. （3）shall引出的疑问句用于第一人称，表示征求对方意见或客气的请求。其回答方式有以下几种：Yes, please.All right. No, thank you. 考点三不同情态动词的否定意义也不同 1. （1）can’t可译为“不会”，如：I can’t play basketball. 我不会打篮球。（2）当句子表推测时，用can’t表达不可能，He can’t be ill. He is playing chess with Tom.（3）can’t还可用来回答“ May I …?”这样的问句。May I come in ?No, you mustn’t. / can’t.（4）can’t还可用于固定习语中。She can’t help crying. 2.may 的否定式为may not ，译成“可能不”，He may not be at home. 3.（1）mustn’t表示不许，不可。He mustn’t leave his room.
2012-2013学年初三下学期英语复习题（第09周）姓名：______________ 成绩：_______________ ---非谓语动词考点讲解和训练 1.（成都市2012）Parents often ask their kids ______ their internet friends because the kids may be in danger. A. to meet B. not to meet C. meeting 2.（北京市2012）Let’s ____ for a walk, shall we? A. to go B. going C. go D. Gone 3.（广安市2012）---Dad, why should I stop ______ computer games? ---For your health, my boy. A.to play B.playing C .play 4.（绵阳市2012）Excuse me, would you mind _______ your voice down, please? A. to keep B. keeping C. keep D. kept 5.（绵阳市2012）I’m not sure when the plane will __________ and when it will land. A. take off B. run off C. open up D. stay up 7.（重庆市2012）Mr. Li asks the students __________in the river, because it’s too dangerous. A. swim B. to swim C. not to swim D. to not swim 8.(资阳市2012）Why not join an English club to practice ______ English, Joe? A. to speak B. speaking C. speak D. spoke 10.(自贡市2012)--When are you going to have your hair ______?--This afternoon. A. cut B. to cut C. cutting 11.(自贡市2012) You should keep the window __________ because the room is too hot. A. open B. opening C. opened 12.【2012贵州贵阳】It took Janet three hours _______ reading this interesting story. A. to finish B. finished C. finishing 13.【2012广东】. It took me two weeks_______reading the novels written by Guo Jingming. A. finish B. to finish C. finishes D. Finishing 15.【2012湖北咸宁】Drivers shouldn't be allowed _______ after drinking, or they will break the law. A. drive B. driving C. to drive D. to be driven 16.【2012江苏宿迁】---Which do you prefer, Chinese food or Western food? ---I would rather ______Chinese food. Let’s have noodles. A. to have B. having C. had D. have 17.【2012 内蒙古包头】______energy, turn off the hot water after you take a shower. A. Save B. Saving C. Saved D. To save 18.【2012河南】______ out your love. The world will become a nicer place to live in. A. Speak B. To speak C. Spoke D. Speaking 19.【2012.山东菏泽】Welcome to our school, ladies and gentlemen. ______, I’d like to introduce myself. A. To be honest B. To my surprise C. To start with D. To tell you the truth 20.【2012山东聊城】________ English well, one must have a lot of practice. A. Speaks B. To speak C. Spoken D. Speak ---情态动词考点讲解和训练 1.（成都市2012）---Excuse me, whose Japanese book is this? ---It ______be Tom ' s. In our class, only he is studying Japanese. A. must B. can't C. Would
第九讲情态动词与虚拟语气 (一) 1．can/could (1)表示能力，意为“能，会”。 The smallest good habits can make a big difference. 最小的好习惯会产生很大的作用。 It was several minutes before I could take in what he was saying. 过了好几分钟，我才理解他说的是什么。 (2)表示推测，意为“可能”，用于否定或疑问句中。can比could语气强。 This can’t/couldn’t be done by him. 这事不可能是他干的。 (3)表示请求或允许。在疑问句中可以用could代替can，语气更委婉。 Could I use your phone, please? 我可以用一下你的电话吗？ (4)表示理论上的可能性。 Always believe that good things are possible, and remember that mistakes can be lessons that lead to discoveries. 要始终相信美好事物的降临并非不可能，失误也会变成经验教训，从而获得更多发现。 (5)用于否定句和疑问句，表示惊异、怀疑、不相信等态度。 He can’t/couldn’t do this. 他不可能这样干。(表示不相信) Can this be done by him?
这可能是他干的吗？(表示疑惑、惊讶) (6)用于固定结构中 ①can’t ... too/enough表示“无论……也不过分；越……越好”。 You can’t be too careful while driving. 你开车时越小心越好。 ②can’t help doing sth.表示“禁不住做某事”。 Hearing this story, I couldn’t help laughing. 听到这个故事，我禁不住大笑起来。 [名师指津] can 和be able to都可以表示能力，二者有时可互换。但be able to 可以表示“终于做成某事”，有更多时态和人称的变化；还可与某些情态动词或系动词连用，如might, ought to, seem等；还可用非谓语动词形式。 If you have a good sleep, you will be able to work out this problem. 如果你睡个好觉，那么你就能做出这道题。 He seemed to be able to put complicated thought in simple words. 他似乎能把复杂的思想用简单的话语说出来。 She grasped my hand, not being able to say anything. 她抓着我的手，什么话也说不出来。 2．may/might (1)表示请求和许可。在疑问句中，might可以代替may，语气更加委婉。 May I ask if you are fond of traveling by sea? 我可以问一下你是否喜欢乘船旅行？ Might I borrow your computer? 我可以借一下你的电脑吗？ (2)表示可能性，可以对现在、过去或将来进行推测。通常用于肯定句和否定句。might 比may语气弱。 Parents may scold their children when they are untidy but they should also understand that their room is their own private space. 当孩子不整洁的时候，父母也许会责骂孩子。但他们也应该理解孩子们的房间是他们的私人空间。 If you forgot to turn it off when you went away, you might burn down the house. 当你离开时如果忘记关掉它，你可能会把整个房子都烧毁的。 (3)表示祝愿，常用结构为“May＋主语＋动词原形！” May you succeed! 祝你成功！
专题九情态动词 考点透视与解读 【目标导航】 【名师讲堂】 （1）表示“能力、技能、功能”等”,可以和be able to转换。例如： He can play the guitar very well. ＝He is able to play the guitar very well.他吉他弹的很好。 She could speak French well when she was in college. =She was able to speak French well when she was in college.在上大学时，她会讲法语。 【注意】 Can表示能力的时候，虽然可以和be able to转换，但can只有一般式和过去式两种时态，而be able to可以用于各种时态。 （2）表示“允许、请求、要求、建议”等。例如： You can tell him the news.你可以告诉他那个消息。 Can I open the door for you ?我可以替你开门吗？ （3）用could代替can ，表示语气的婉转。例如：
Could you help me clean the room? 你能帮我打扫房间吗？ Could you go to the movie with me?你可以和我一起去看电影吗？ （4）表示怀疑、猜测，常用于否定句和一般疑问句中。如： He can’t be an English teacher.He knows little English.他不可能是老师，他几乎不懂英语。She is so young ,can she be your mother?她如此年轻，会是你妈妈吗？ （1）作“可以”解，用来表示请求或许可．如： May I borrow your eraser? 我可以借你的橡皮吗？ You may ride a bike to school .你可以骑自行车去上学。 （2）作“可能”解，用来表示猜测，但语气不如must强烈，多用于肯定句。 I don’t know the way to the train station.Jack may know.我不认识去火车站的路。杰克可能知道。 Mr Wang may be at home.王先生可能在家里。 【注意】 ①辨析maybe和may be maybe 是副词，意为“也许”，通常用于句首．may be 的实质是情态动词may后面碰巧跟上动词原形be ,意为“可能是”，用作表语，通常用于句中．请比较： Maybe his father is a policeman. ＝His father may be a policeman.他爸爸可能是个警察。 ②might是may的过去式，might本身也是一个情态动词，用于现在时中表示可能性比较小。如： 一Whose guitar is this? 一这个吉他是谁的？ 一It might belong to Alice.She plays the guitar. 一可能是艾丽丝的，她弹吉他。
英语语法填空解题技巧与方法 语法填空是通过语篇在语境中考察语法知识的运用能力，我们在解题时可遵循“三步走”浏览全文，了解大意；边读边填，先易后难；验证核查，清楚难点。 语法填空的考察形式分为两大类：无提示词填空类；提示性词填空类 一．无提示词类。即纯空格题。（只限一个单词） 纯空格填空题主要是填冠词（a/ an /the）、介词、代词、连接词(含从属连词和并列连词)等虚词.。 技巧1：在简单句和并列句中，若句子缺主语或宾语，一定是填代词。 技巧2：若两个句子（即两个主谓结构）之间没有连词，也没有分号或句号，一定是填并列连词（连接并列的句子）或从属连词（连接定语从句、名词性从句和状语从句（以句子为单位） 1.I have ___________ interesting book. _________ is called “Frozen” 2.___________ he worked very hard, he still failed the test. 3.He was very tired after working for a whole day, ____________ he felt very happy. 4.Whether we will go to the park depends _____________ the weather. 二．提示性填空类。即用所给词的适当形式填空，（此类题填空不超过三个单词）。此类型的题一般考察动词的时态、语态、单复数；动词非谓语（to do / done/ doing）; 词性的转换（形名副动）；adj/ adv 的比较级和最高级。 注意：(一)、.判断要填的动词是谓语动词还是非谓语动词。要从以下两点进行思考：（1）. 若句子没有别的谓语动词，或者虽然已有谓语动词，但需填的动词与之是并列关 系时，所给动词就是谓语动词；若是谓语动词，就要考虑时态语态和单复数 1 . Friends can always _____________(trust),loved and respected. 2.People in the future _______________(know) and benefit from the technology. （2.）若句中已有谓语动词，又不是并列谓语时，所给动词就是非谓语动词。若是非谓 语动词就要确定是v-ing形式，-ed形式，还是不定式，确定的方法主要有： (1) 作主语，通常用v-ing 形式表示习惯或一般情况，（用不定式表示具体情况） (2) 作目的状语或在形容词后作状语，一般用不定式 (3) 作伴随状语，通常用分词，若与逻辑主语是主动关系，用现在分词（v-ing）;若是被动关系，用过去分词（-ed） 1.We are supposed to work very hard _____________(go) to a good university.
2020 高考英语考前备考轻松练之语法填空 1.【2020届河南省洛阳市高三5 月第三次统一考试】阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Some people just can ' t keep from giving. That was the way it was with my neighbour. Although disabled, she was very active. In fact, she did more for the community ( 社区)every day 41 ．I ever do in a year ' s time. I was always amazed at the pace she kept. On Mondays and Fridays, she worked at a college giving students guidance so that they could have a good 42．(choose) of career. On Tuesdays and Thursdays she helped out as a volunteer to give aid to people without 43 ．(home). And on the weekends, she 44．(teach) local kids who needed extra help with their schoolwork. And most 45 ．( important) , she always had a positive attitude. I don ' t once 46．( hear) her complaints about her troubles. 47．stresses of everyday life seemed to make her look for every occasion she could find 48．( spread) her good humor around instead 49．bothering her. 1 remember when I had just lost my job, she spent a day with me and listened to me. She never became impatient with my complaints. What I regret now 50 ．(be) not having ever really done anything for her. I suppose she never needed it. 2.【2020届河南省济源平顶山许昌高三第三次质量检测( 许昌市四模) 】阅读下面短文，在空白处填人1个 适当的单词或括号内单词的正确形式。 I was in Shenzhen, China, and a family stopped me and my wife and asked us if they could have their children take a photo with us. They were 41 ．(tour) from the inland of the country, and had never seen an American before. 42．similar thing happened in Shanghai. This time I was alone wandering across the Waibaidu Bridge, and a group of teenage girls asked me43．I could pose with them for a photo. I was happy, and I returned them all my smiles as the photo44．(take) Another surprise: I was in Pudong and I couldn't find the entrance to the subway. I approached a man 45．(walk) near me, showing him the ride ticket, and he nodded46 ．(smart). Then he indicated I should follow. We went about 4 blocks. He pointed to the entrance, smiled, turned and walked away. I had no time47 ．(offer) him a trip, which was a good thing because it might have been taken 48 ．an insult ( 侮辱). I couldn't believe that he had taken so much trouble for a stranger. Again, similar experiences repeated 49．(them) across China. The friendliness of the people, their kindness, and their eagerness to help was50．(condition). I don't know if that should be classified as "cultural shock", but it made me think about the Us, and how I rarely experience such kindness in my own country. 3.【2020 届山东省潍坊市高三高考模拟（二模）】
情态动词的用法 【真题再现】 1. —I know by what time you want the project to be done? (2014 连云港) — By the day after tomorrow. you finish it on time? A. May; Can B. Must; Need C. Could; Must D. Need; Would 2. I follow you. Would you please repeat it? (2014 河北) A. can't B. mustn't C. needn't D. shouldn't 3. — Who's singing in the garden? (2014 长沙) — It be Mr. Brown. He always practices singing at this time. A. must B. can't C. need 4. —May I take this magazine out of the reading room? (2014 苏州) —No, you _________. You read it in here. A. mightn't B. won't C. needn't D. mustn't 5. You _________ touch an electric fire. It's dangerous. (2014 沈阳) A. need B. must C. needn't D. mustn't 6. —_________ you come with me to Lang Lang's piano concert this evening? (2014 广东) — I'd love to, but I have to study for my math test. A. Should B. May C. Must D. Can 7. Children _________ sit in the front seat of a car. It's too dangerous. (2014 重庆) A. need B. needn't C. must D. mustn't 8. — Look, someone left a book.(2014 菏泽) —Oh, yeah … This book _________ be Kitty’s. Only she likes to read this kind of books. A. can B. must C. may D. might 9. Look! The traffic light has turned red．We_________ stop our car．(2015 广东) A．can B．can’t C．must D．mustn’t 10. — Do you have any plans for this Sunday? (2015 安徽) —I’m not sure. I _________ go to the countryside to see my grandmother. A. can B. must C. may D. need 11. As middle school students, we _________ be afraid of difficulties if we want to make our dreams come true. (2015 哈尔滨) A．must B．shouldn’t C．need 12. You return the book now. You can keep it until next week if you like.(2015 青岛) A. have to B. can’t C. mustn’t D. needn’t 13．—Mom, must I go shopping with you? (2015 南京) —No, you ．You can watch the film Big Hero 6 with your friends． A．needn’t B．can’t C．shouldn’t D．mustn’t 14. Harry’s been driving all day—he be tired.(2015杭州) A. need B. can C. shall D. must 15. It’s surprising that Mr. Ma’s little daughter speak English so well. (2015 重庆) A. must B. can C. mustn’t D. can’t 【答案与解析】 1. A。句意：——我可以知道你想这个项目何时完成吗？——到后天。你能按时完成吗？may可以；can能够；must必须；could用于一般疑问句通常表示请求；need需要。题干问句是请求，可用may或者could，排除B、D两项；答句是询问能否按时完成任务，应选can。