2026年中考英语复习-情态动词-讲义（含答案）

情态动词
知识清单
情态动词的分类：情态动词有can-_________，may-________，must，shall-_________，will-_________，need等
情态动词的用法：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
考点聚焦
一、can, could
1．表示能力（体力、知识、技能）。
如：Can you lift this heavy bag It is too heavy for me.
当表示能力时，可用_________代替。_________只有一般现在时和一般过去时；而_________则有更多的时态。
2．表示请求和允许。
如：- Can I sit here （此时可与 may 互换）
-Yes, you can. / No, you can't.
在疑问句中还可用could代替，不是过去式，只是语气更委婉，不能用于肯定句和答语中。
如：- Could I come to see you tomorrow
- Yes, you can. / No, I'm afraid not.
3．表示客观可能性（客观原因形成的能力）。如：The car is so small. It can only hold four people.
4．表示推测（惊讶、怀疑、不相信的态度）,
用于_________、_________和感叹句中。
如：It is perfect. It can't be done by Tim because he is a careless boy.
易错辨析
can 与 must 否定形式的含义辨析：can't的意思是_________，而mustn't的意思是_________。
同步跟踪
1. -_________you help me answer the telephone
-OK.
A. Can B.Need C. Must
2. Tom is five years old. He is young but he_________fly a kite by himself.
A.could B.is able to C.was able to
用can, could 填空 (3~5)
3.-_________he swim in the pool
-Yes, he_________.But he_________not swim two months ago.
4.Tom said he_________help me with my English.
5.-_________you tell me the way to the museum
-Certainly.
6. The man in the office_________be Mr. Black because he went home just now.
A.mustn't B.can't C.needn't
7.-Listen! Is that Mary playing the piano in the room
-No.It_________be Mary. She has gone to London.
A.mustn't B.might not C.can't
8.You_________smoke here. It is a library. There are many books in it.
A.mustn't B.may not C. needn't
9.-__________I swim here
-I'm sorry. Children_________swim alone here.
A. Must, can’ t B. Gan, mustn't C. Can't, can
10.--_________I try on those shoes in the window
-_________. They are just on show.
A. Could; Yes, you can B. Can; Sorry, you couldn’t C. Could; Sorry, you can't
二、may, might
1．表示请求和允许。_______比_______语气更委婉，而不是过去式。否定回答时可用或 ，表示"不可以"或"禁止"。
如：- May / Might I take this book out of the library
- Yes, you can. (No, you can't/mustn't.)
2.may用于祈使句，表示祝愿。
如：May you succeed!
3．表示推测、可能性（不用于疑问句）。_________不是过去式，它所表示的可能性比may小。
如：He may / might be very busy now.
易错辨析
语境理解错误，没有判断好准确性，或对时态的掌握发生错误。
同步跟踪
1. I haven't seen Tom for two months. I thought he_________move to Beijing.
A.could B.can C.might
2.____________ you give the seat to the old woman She is too weak to stand for a long time.
A. Might B.Must C.Need
3.__________you have a good time.
A.Might B.Must C. May
4.-Excuse me. Is this the right way to the Summer Palace
- Sorry. I'm not sure because I am new here. But it_________be, I think.
A.might B.is C.must
5. The bag_________be Susan's. But I am not sure. I only remember that she has a pink bag like this.
A.must B.need C. may
6. -Why didn't Tim come to the meeting
-I don't know. I thought he _________ stay up late watching TV again last night.
A. may B.might C.must
三、must, have to
1.must表示必须、必然要。
如：You must come in time.
在回答引出的问句时，如果是否定的，不能用_________（禁止，不准），而用_________或_________（不必）。
如：- Must we hand in our exercise books today
-Yes,you must. / No, you don't have to / needn't.
2._________是说话人的主观看法，而________则强调客观需要。must 只有一般现在时，have to 有更多的时态形式。
如：The play isn't interesting. I really must go now.
I had to work when I was at your age,
3.must表示推测，可能性（只用于肯定的陈述句）。
如：You're Tom's good friend, so you must know what he likes best.
Your mother must be waiting for you now.
易错辨析
相似词语混淆，容易理解错误而选择错误选项。
同步跟踪
1.-Must I finish all the work this night
- No, you_________. You can do it tomorrow.
A. mustn't B. can't C.needn't
2. Hurry up! It is seven o'clock.Our mother ______be waiting for us at home. She won't have dinner until we return home.
A. has to B.must C. have to
3.-Must little Tom copy the word for fifty times
-Yes,he_________. Then he won't spell it wrong.
A.must B.need C.can
4.-Can you go surfing with us this afternoon
-I'd like to, but I__________look after my sister at home, because my mother is very busy.
A.need B.should C. have to
5.-May I take this book out of the reading room
- ___________. Please read it here.
No, you needn't B. No, you mustn't C. No, you may not
-Let's ask John where we are. I think he may know about it.
-He __________know. It is also the first time for him to come here.
A.mustn't B.can't C. might not
7.-What do you want to eat for lunch I will prepare earlier today.
-Honey, you__________. Let's go out to have something different.
A. mustn't B.can't C. don't have to
四、shall, should
1．_________用于第一人称，征求对方的意见。
如：What shall we do this evening
2．_________用于第一、二、三人称，用于表示劝告或建议。
如：You should finish the work today.
同步跟踪
1.-What time__________we come here
- Around four o'clock tomorrow morning.
A.shall B.should C.must
2. I shall come here at seven. But I was late because of the heavy traffic. （改错）
3. It was Jack's turn to watch it. He__________(should /shall)be here.
五、will, would
1．表示请求、建议等，_________更委婉。
如：Will / Would you pass me the pen, please
2.would like to do=_________ "想要做某事",为固定搭配。
如：Would you like to go with me
3. Will you ... Would you like ...？表示肯定含义的请求劝说时，疑问句中一般用_________，而不用 any。
如： Would you like some cake
4．否定结构中用will，一般不用 would,won't you是一种委婉语气。
如：Won't you sit down
5．表示估计和猜想。
如：It would be about ten o'clock when she left home.
同步跟踪
1.-Will Jack come to join us
- No, he_________. He is busy with his coming final exam.
A. couldn't B. wouldn't C.won't
2. _________you like to show me to the restroom I have trouble finding my way in the hotel.
A. Would B. Will C.Can
3. Lisa is not sleepy today. It_________be around eleven o clock when she went to bed.
A. Will B.would C.won't
4.-It's too hot._________you mind my opening the door
-Of course not."
A.Will B.Would C.Could
5.-I_________finish the work no matter how hard it is.
- Good boy.
A.will B.would C.won't
提升演练
( )1.-_________I go out to play now,Mum
-No, you_________.
A. May, shouldn't B. Can, mustn't C.Need,can't
( )2.-I'm afraid I cannot buy anything in the supermarket. I don't take any money with me.
-You_________worry about it. We can pay by Alipay （支付宝）.
A.can't B.needn't C. shouldn't
( ) 3. They started early that morning in order that they_________ there before noon.
A. needed get B.may get C.would get
( )4.-Could I cross the street here
- Of course you____________.
A.could B.can C.will
( )5. Don't believe him. His story_________ be true.
A.mustn't B. needn't C.may not
( ) 6. -__________ you pass me the English magazine, please
-Sure. Here you are.
A. Could B.Need C. Must
( ) 7. - She must have gone back to the valley （山谷）.
-No, she_________. The entrance to it was nowhere to be found.
A. mustn't B.needn't C.couldn't
( )8.-_________I watch TV after supper
- Yes, you can.
A.Must B.Might C.Should
( )9.-Mum,_________I play computer games
- Yes, you can. But you have to finish your homework first.
A.would B.may C.must
( )10. She_________know the answer, but I'm not sure.
A.must B.may C.should
( )11.You_________call him if you want to. But you_________, for he ll surely come here soon.
A. can, needn't B, may, mustn't C. can,doesn't need
( )12.Joan_________come with us this afternoon, but she isn't very sure yet.
A. can B. may C.must
( )13.-Where is Jim I haven't seen him for a whole day.
-He_________ go to Nanjing. But I am not sure.
A.must B.should C.may
( )14.-What do you think of this answer
-I thought it___________be right just now. But now, I am not sure.
A. Should B.might C.can
( )15.-Who is the man over there Is it Mr.Li
-No.It_________be him. Mr. Li is much taller.
A. mustn't B.may not C.can't
( )16.-What did they say
-They said they_________come to join in our party tonight.
A.may B.can C.might
( )17. Don't forget today's homework. If you forget it, you_________call me when you get home.
A.must B.might C.should
( )18.-Tom,don't drive too fast.You_________hit others' cars.
-OK.
A.must B.have to C.may
( )19.-_________I use your phone Mine was left at home.
-Certainly.
A.May B.Must C.Should
( )20.You_________miss seeing so good a film. It is one of the best films I've ever seen.
A.could B.shall C.had better not
( )21. Cars and buses_________stop when the traffic lights turn red.
A.can B.must C.may
( )22.Henry_________be at home because he phoned me from the farm just now.
A. mustn't B.may not C.can't
( )23.-What do you think of my idea
-You_________be right, I suppose.
A. must B. need C.could
( )24.-_________you tell me the way to the train station I am new here.
-Go along the street, and then you will find it.
A.Need B.Could C.Should
( )25.- ___________ we attend the party
-No, you needn't. You are free.
A. Must B.Can C.Need
( )26.-Listen! Somebody is singing in the next room. Who_________it be
-No.It_________be her. She is at school now.
A. may, may not B.must, mustn't C. may, can't
( ) 27. - Excuse me. Will you please tell me the way to the railway station
-Oh, sorry, but I don't know. You_________go and ask that policeman.
A.must B.should C. may
( )28. -It_____Li Jun, for the light of his room is on.
- It can't be him. He has gone to Shanghai for a visit.
A.may be B. maybe C. mustn't be
( )29.-May I go to the cinema, Dad
- No, you ____. You must finish your homework first.
A. mustn't B.couldn't C.needn't
( )30.-Must I hand in all my money, Mum
-No, you__________. You can use it to buy some school things.
A. mustn't B.can't C.needn't
( )31.-Must I go with them tomorrow
- No,you_________.
A.mustn't B.shouldn't C.needn't
( )32.-_________I have your name, please
-Yes, Michael. Here you are.
A.May B.Need C.Must
( ) 33. You____be tired after walking such a long way. Do sit down and have a rest.
A.should B.need C.must
( )34. - Shall I buy my mother a cake for the coming Mother's Day
-No.It__________ be her favorite. She likes flowers best.
A.can't B. may not C.mustn't
( )35.-Can you ride a horse
-No,I__________
A. may not B.can't C.needn’t
( ) 36.- Let's go to Zhaolin Park by taxi.
-It's not far. We_________ take a taxi.
A. can't B.needn't C. mustn't
( )37.- Must I fill in the form in ink （墨水）
-No, you_________.But you_________fill in the form carefully.
A. mustn't, can B, needn't, must C. can't, must
( ) 38. He said he_________write the article well without help.
A.can B.could C.may
( )39.-You were driving at 100 km an hour, Sir.
-But officer, it_________be. My car can't go more than 90.
may not B.couldn't C.wouldn't
( ) 40. - Could I use your dictionary Mine was left at home.
-Of course you____________.
A. can B.could C.are able to
( )41.Hurry up! Tom said that Mom_________still be waiting for us at the crossing of the road.
A.may B.might C.can
( )42.-__________smoke here
- Sorry. If you must, choose a seat in the smoking section.
A.Must B.May C. Should
( ) 43.-Will it be raining this afternoon
-No.I think it_________.
A.will B.may not C. shouldn't
( ) 44.-I wonder why Mr. Lin didn't come to work.
-He_________have been ill.
A.need B.should C.might
( ) 45. As the saying goes, "Practice makes perfect." For us students, we ____________ get high marks without enough
practice.
A.may B.can't C.must
( ) 46.-Are you coming to Jeff's party
-I’m not sure. I___________ go to the concert instead.
A.must B.should C.might
( ) 47.-Do you think he will do me a favor？
-It's very unlikely, but he_________be prepared to help you.
A.might B.must C.will
( ) 48. They got up early in order that they_________the first train.
A.catch B.will catch C.might catch
( ) 49.-Where are you going for the coming holiday
-I _________go to Beijing with my friends to enjoy the World Horticultural Exhibition (世园会),but it hasn't been decided yet.
A. may B. can C. must
( )50. -Must we finish the paper today
--__________. You can finish it tomorrow.
A. Yes, you must B. No, you mustn't C. No, you needn't
答案
知识清单
1. could, might, should, would
一、
1. be able to, can, be able to 4．疑问句，否定句
易错辨析：不可能，禁止
同步跟踪：1-2 AB 3.Can, can, could 4. could 5. Could / Can 6-10BCABC
二、
1.might, may, can't, mustn't 3.might
同步跟踪：1-6CACACB
三、
1.mustn't, needn't, don't have to
2. must, have to
同步跟踪 1-5 CBACB 6-7 BC
四、
1. shall
2. should
同步跟踪 1. A 2. shall-should 3.should
五、1.would 2. want to do 3.some
同步跟踪 1-5 CABBA
提升演练
1-5 BBCBC 6-10 ACBBB 11-15 ABCBC 16-20 CACAC 21-25 BCCBA 26-30 CCAAC
31-35CACAB 36-40BBBBA 41-45BBBCB 46-50CACAC