初中英语语法练习情态动词练习
初二英语情态动词与实义动词搭配练习题40题
初二英语情态动词与实义动词搭配练习题40题1.He____play basketball after school.A.canB.mayC.must答案解析：A。
can 表示能力，他放学后能打篮球，表示有打篮球的能力。
may 表示可能、也许，语气较弱；must 表示必须，语境中没有必须打篮球的意思。
2.She____go shopping with her mother this weekend.A.canB.mayC.must答案解析：B。
may 表示可能性，她可能这个周末和妈妈去购物。
can 表示能力，在这里不太符合语境；must 表示必须，没有必须去购物的意思。
3.We____finish our homework on time.A.canB.mayC.must答案解析：C。
must 表示必须，我们必须按时完成作业。
can 表示能力；may 表示可能，这两个选项不符合按时完成作业的要求。
4.They____watch TV after they finish their housework.B.mayC.must答案解析：A。
can 表示可以，他们做完家务后可以看电视。
may 表示可能，语气较弱；must 表示必须，不符合做完家务看电视不是必须做的事情。
5.You____help your classmates when they need.A.canB.mayC.must答案解析：A。
can 表示能够，可以，你能够在同学需要的时候帮助他们。
may 表示可能，不太符合语境；must 表示必须，语气太强硬。
6.He____read a lot of books during the summer vacation.A.canB.mayC.must答案解析：B。
may 表示可能，他可能在暑假读很多书。
can 表示能力，在这里不太恰当；must 表示必须，没有必须读很多书的意思。
7.We____listen to the teacher carefully in class.A.canC.must答案解析：C。
初一英语情态动词练习题40题含答案解析
初一英语情态动词练习题40题含答案解析1. You ______ borrow books from the school library.A.canB.couldC.mayD.might答案解析：A。
“can”表示能够、可以，在这个语境中表示你能够从学校图书馆借书，符合常理。
“could”虽也表示能够，但比较委婉，一般用于请求等情况，此处不合适。
“may”通常表示允许、也许，不太符合借书这个动作。
“might”可能性比“may”更小，也不合适。
2. He ______ finish his homework on time.A.canB.couldC.mayD.might答案解析：A。
“can”强调有能力做某事，此处表示他有能力按时完成作业。
“could”委婉语气，不太符合。
“may”和“might”更多表示可能性和允许，不强调能力。
3. ______ I use your pen?A.CanB.CouldC.May答案解析：A 或C 都可以。
“Can I use your pen?”和“May I use your pen?”在请求别人允许时都可以用。
“could”和“might”语气更委婉，但不如“can”和“may”常用。
4. She ______ come to school early tomorrow.A.canB.couldC.mayD.might答案解析：C 或D。
“may”和“might”都表示可能性，此处表示她明天可能早点来学校。
“can”和“could”强调能力，不太符合语境。
5. We ______ listen to the teacher carefully in class.A.canB.couldC.mayD.might答案解析：A。
“can”表示能够、应该，在课堂上我们应该认真听老师讲课，符合语境。
“could”委婉语气，不太恰当。
“may”和“might”更多表示可能性和允许。
初中英语语法专项练习-情态动词
---- ______ Of course, please.And I’d rather he ______
me the truth.
A. Will;inform
C. dare not tell
D. dare not telling
3 --- would you like to have a cup of tea? ---- ____B____.
A. Yes, I’ll like to
B. Yes, I’d like to
C. No, I wouldn’t D. No, I don’t like that
A. be, should have been B. am, should be
C.should be, be D. have been, should have been 7.___C___ out of season, I would have ordered some from
the fruit stand.
（一）情态动词专项训练
1.let’s go out for a walk,___A____ ?
A. shall we B. don’t you C. will you D. do you
2.He ___C____ his parents about his failure in the exam.
A. dares not tell B. dares not to tell
A. If oranges would have been
B. If oranges have not been
C.Had oranges not been
D.Should oranges not have been
中考英语情态动词练习题50题含答案解析
中考英语情态动词练习题50题含答案解析1.You study hard if you want to get good grades.A.canB.couldC.mayD.might答案解析：A。
“can”表示能力，在这里表示“能够”努力学习；“could”表示过去的能力或委婉语气；“may”表示可能性或允许；“might”表示可能性，语气比“may”更弱。
这里强调的是现在有能力努力学习，所以选A。
2.I borrow your pen?A.CanB.CouldC.MayD.Might答案解析：C。
“may”用于请求许可，语气比较正式；“can”更强调能力；“could”表示委婉请求；“might”可能性最小，这里是请求借用钢笔，用“may”更合适。
3.He finish the work on time.A.canB.couldC.may答案解析：A。
“can”表示能力，这里表示他有能力按时完成工作；“could”过去的能力或委婉语气；“may”表示可能性或允许；“might”可能性最小，这里强调能力，选A。
4. you help me with this problem?A.CanB.CouldC.MayD.Might答案解析：B。
“could”在这里表示委婉地请求帮助；“can”语气比较直接；“may”和“might”主要表示可能性和允许，不太符合语境。
5.She come to the party if she has time.A.canB.couldC.mayD.might答案解析：C。
“may”表示可能性，在这里表示她有可能来参加派对如果有时间；“can”表示能力；“could”过去的能力或委婉语气；“might”可能性比“may”更小。
6.We go to the park if it doesn't rain.A.canB.couldD.might答案解析：A。
“can”表示能够，这里表示如果不下雨我们能够去公园；“could”过去的能力或委婉语气；“may”表示可能性或允许；“might”可能性最小。
初中英语情态动词专项练习(附答案解析)
初中英语情态动词专项练习（附答案解析）一、单选题1．—Must I hand in the homework right now?—That's the rule.A．Yes, you can.B．No, you can't.C．Yes, you must.D．No, you mustn't.1．答案C解析句意：—我必须现在交作业吗？—这是规则。
是的,，你必须。
A. Yes,you can.“是的,你能”；B. No,you can't.“不,你不能”；C. Yes,you must.“是的,你必须”；D. No,you mustn't.“不,你禁止”。
回答must引导的一般疑问句，肯定用must，表示"必须"。
故选C。
点评考查情态动词引导的一般疑问句的回答，掌握情态动词must的用法。
2．You don't look well, you __________ see the doctor.A．ought to B．may C．can D．Might 2．答案A解析句意：你看起来不好，你应该去看看医生。
根据“看起来不好”可以得知是应该去。
A. ought to “应该”；B. may “可能”；C. can“ 会”；D. might“可能”。
故选A。
点评考查情态动词，区分ought to；may ；can和might的含义和应用。
3．What a beautiful day! You ______ take your umbrella at all.A．needn't B．mustn't C．can't D．may not 3．答案A解析句意：多好的天气啊!你根本不需要带伞。
A. needn't “不必”；B. mustn't“禁止”；C. can't“不可能”；D. may not“或许不会”。
初中英语语法知识—情态动词的技巧及练习题附答案
一、选择题1．—________ I borrow the books from the library, Miss Yang?—Sorry, you________. These books are only for members of the English Club.A．Can; couldn’t B．Could; can’tC．Could; couldn’t D．Can; needn’t2．You have finished most of the work, so you ____ start working so early tomorrow. You may come at 9 :00.A．can't B．mustn't C．needn't D．couldn't 3．Since you are very tired, you ______ finish the work today.A．needn’t B．may not C．mustn’t D．can’t4．―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 5．You______ worry about your lessons. Be careful next time and you will get a good mark. A．don’t need to B．not need C．needn’t to D．don’t need 6．—Doesn’t Frank like staying at home and looking after his little sister?—_______, but he ________ because both of his parents work.A．Yes; has to B．No; has toC．Yes; doesn’t have to D．No; doesn’t have to7．You should________ the teacher________being late for school.A．apology to, about B．apologize to, forC．apologies to, for D．apologize to, on8．He like coffee. I see him drink a cup at times.A．must B．may C．can’t D．mustn’t 9．—Look! Mrs. Smith is standing in front of the teaching building.—It______ her. She has gone to Egypt for her holiday.A．must be B．mustn’t be C．can be D．can’t be 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 be11．— May I have some wine?— No, you . You have to drive home later.A．shouldn't B．needn't C．mustn't D．may not 12．— Could you play the piano when you were 8 years old?— ________.A．Yes, I could B．No, I can’t C．Yes, I can D．No, I won’t 13．Since the road is muddy,it ________last night, ________?A．must be rained; wasn’t it B．must have rained; didn’t itC．must rained; didn’t it D．must have rained; wasn’t it14．—Must I start now?—No, you_______________.A．mustn't B．can't C．needn't D．must 15．—Must I go out to have dinner with you, Mum?—No, you , my dear. Yo u’re free to make your own decision.A．shouldn’t B．mustn’t C．needn’t D．can’t16．— Must I go home? — No, you ________.A．can’t B．mustn’t C．don’t D．needn’t 17．（2017 • 湖北省宜昌市中考）—Life is becoming convenient with the Internet.—That’s true! Almost everything be done online.A．must B．would C．should D．can18．—Must I hand in my reports today?—No, you ________.A．mustn’t B．can’t C．shouldn’t D．don’t have to 19．一Already five people in the taxi, but the driver managed to take me as well.一Terrible, and it be an uncomfortable journey.A．can B．should C．must D．need20．My head teacher has made a set of rules to show what we students ________ and ________ not do in class.A．must; must B．will; willC．need; need D．might; might21．—Who is the lady over there? Is it Miss Wang?—It __________be her. Miss Wang is much taller.A．needn't B．mustn't C．shouldn't D．can't22．We _______ keep the new traffic law and learn how to protect ourselves.A．may B．should C．can D．need【参考答案】***试卷处理标记，请不要删除一、选择题1．B解析：B【解析】【分析】【详解】句意：——杨小姐，我能从图书馆借这些书吗？——对不起，你不能。
中考英语情态动词练习题40题
中考英语情态动词练习题40题1.We _____ be careful when crossing the road.A.mustB.canC.could答案：A。
“must”表示必须，过马路时我们必须小心，“can”表示能够，“could”表示过去能够或者委婉的请求等，这里强调过马路要小心，是一种必须的行为。
2.In the library, you _____ keep quiet.A.mustB.canC.could答案：A。
在图书馆必须保持安静，“must”符合语境，“can”表示能够，“could”表示过去能够或者委婉的请求等。
3.You _____ borrow my book if you promise to take good care of it.A.canB.mustC.could答案：A。
这里表示如果你承诺好好保管，你可以借我的书，“can”表示能够，“must”表示必须，“could”表示过去能够或者委婉的请求等。
4.She _____ sing very well when she was young.A.canB.couldC.must答案：B。
表示她年轻时能够唱歌很好，“could”表示过去能够，“can”表示现在能够，“must”表示必须。
5.We _____ finish our homework on time.A.mustB.canC.could答案：A。
我们必须按时完成作业，“must”符合语境，“can”表示能够，“could”表示过去能够或者委婉的请求等。
6.You _____ come to my party if you are free.A.canB.mustC.could答案：A。
如果你有空，你可以来我的派对，“can”表示能够，“must”表示必须，“could”表示过去能够或者委婉的请求等。
7.He _____ swim when he was five years old.A.canB.couldC.must答案：B。
初二英语情态动词与实义动词搭配练习题30题含答案解析
初二英语情态动词与实义动词搭配练习题30题含答案解析1.He _____ finish his homework before he watches TV.A.mustB.canC.mayD.could答案解析：A。
“must”表示必须，在这个语境中，强调他在看电视之前必须完成作业。
“can”表示能够，语气没有“must”强烈；“may”表示可能；“could”是“can”的过去式，也表示能够，语气较为委婉。
这里强调一种义务，所以选“must”。
2.She _____ play basketball after school.A.canB.mustC.mayD.could答案解析：A。
“can”表示有能力做某事，在这个语境中，她放学后能够打篮球。
“must”表示必须，不符合语境；“may”表示可能，语气较弱；“could”是“can”的过去式，这里用一般现在时，所以选“can”。
3.They _____ go to the park if it's sunny.A.mustB.canC.may答案解析：C。
“may”表示可能，如果天气晴朗他们可能去公园。
“must”表示必须，太绝对；“can”表示能够，这里不是强调能力；“could”是“can”的过去式，这里用一般现在时，所以选“may”。
4.We _____ clean our classroom every day.A.mustB.canC.mayD.could答案解析：A。
“must”表示必须，我们必须每天打扫教室。
“can”表示能够；“may”表示可能；“could”是“can”的过去式，这里强调义务，所以选“must”。
5.You _____ read more books to improve your English.A.mustB.canC.mayD.could答案解析：A。
“must”表示必须，为了提高英语你必须读更多的书。
初二英语情态动词与实义动词搭配练习题40题
初二英语情态动词与实义动词搭配练习题40题1. In the school library, you ______ talk loudly.A. canB. couldC. can'tD. couldn't答案：C。
解析：根据题意，在学校图书馆是不可以大声说话的，这里表示“不被允许”，所以要用否定形式。
A选项“can”表示“能够，可以”，是肯定形式，不符合语境；B选项“could”是“can”的过去式，在这里不需要用过去式，且也是肯定形式；D选项“couldn't”是“could”的否定形式，但时态不合适，所以C选项正确。
2. At home, my little sister ______ draw very well when she was five years old.A. canB. couldC. mayD. might答案：B。
解析：句中提到“when she was five years old”，这是过去的时间，所以要用一般过去时。
A选项“can”是一般现在时，不符合；C选项“may”表示“可能”，通常用于现在时或将来时，且在这里语义不符；D选项“might”是“may”的过去式，但语义上没有“could”合适，“could”表示过去的能力，所以B选项正确。
3. In the party, we ______ sing and dance to have fun.A. canB. mustC. needD. should答案：A。
解析：在派对上唱歌跳舞是一种能力或者被允许做的事情。
A选项“can”表示“能够，可以”，符合语境；B选项“must”表示“必须”，语气过于强硬，唱歌跳舞不是必须做的事情；C选项“need”表示“需要”，语义不符；D选项“should”表示“应该”，也不符合在这里想要表达的能够做某事的意思，所以A选项正确。
4. My father is very busy, but he ______ still play football with me on weekends.A. canB. couldC. mayD. must答案：A。
初中英语语法专项习题-情态动词
初中英语语法专项习题-情态动词1( ) 1 John___ come to see us tonight, but he isn't very sure yet.A. mayB. canC. has toD. must( ) 2 They ___ do well in the exam.A. can be able toB. be able toC. can able toD. are able to( ) 3 -May I take this book out?-No, you___.A. can'tB. may notC. needn'tD. aren't( ) 4 You___ go and see a doctor at once because you're got a fever.A. canB. mustC. dareD. would( ) 5 -Can you speak Japanese?-No, I____.A. mustn'tB. can'tC. needn'tD. may not2( ) 1 -He___ be in the classroom, I think.-No, he ___ be in the classroom. I saw him go home a minute ago.A. can; may notB. must; may notC. may; can'tD. may; mustn't( ) 2 -Shall I get one more cake for you, Dad?-Thanks, but you___, I've had enough.A. may notB. must notC. can'tD. needn't( ) 3 Even the top students in our class can't work out this problem, so it be very difficult.A. mayB. mustC. canD. need( ) 4 He isn't at school. I think he ___ be ill.o A. can B. shall C. must D. has to( ) 5 ___ I take this one?A. MayB. WillC. AreD. Do3( ) 1 The children___ play football on the road.A. can'tB. canC. mustn'tD. must( ) 2 You ___ be late for school again next time.A. mustn'tB. needn'tC. don't have toD. don't need to( ) 3 -Must I do my homework at once?-No, you___.A. needn'tB. mustn'tC. can'tD. may not4( ) 1 His arm is all right. He___ go and see the doctor.A. has not toB. don't have toC. haven't toD. doesn't have to( ) 2 He had to give up the plan, ___ he?A. didB. didn'tC. doesD. doesn't( ) 3 They had to walk here, ___ they?A. mustn'tB. didC. didn'tD. hadn't5( ) 1 He had better stay here, ___ he?A. didn'tB. don'tC. hadn'tD. isn't( ) 2 You'd better___late next time.A. not to beB. not beC. won't beD. don't be( ) 3 You'd better ___ your hair ___ once a month.A. had; cutB. had; cuttedC. have; cutD. have; cutted( ) 4 You___ ask that man over there. Maybe he knows the way. A. had better not to B. had not better C. had better D. had better not 6( ) 1 -Shall we go and visit the History Museum next Sunday? A. Here you are B. Sorry, I can't C. Yes, please D. Let me try ( ) 2 -Why don't you ask Mike to go with us?-Thanks, ___.A. I willB. I won'tC. leanD. I may( ) 3 -___ I take the newspaper away?-No, you mustn't. You____read it only here.A. Must; canB. May; canC. Need; mustD. Must; must7( ) 1 Excuse me. ___ you please pass me that cup?A. DoB. ShouldC. WouldD. Must( ) 2 ___ you like to have another try?A. CouldB. WillC. WouldD. Do( ) 3 -Would you like to go boating with us?-Yes, ___.A. I'd like B. I want C. I'd like to D. I do8( ) 1 You___ worry about your son. He will get well soon.A. needn'tB. can'tC. mustn'tD. have to( ) 2 The poor man needs our help, ___ he?A. needB. needn'tC. doesD. doesn't( ) 3 -Must we do our homework first?-No, you___. You may have a rest first.A. mustn'tB. needn'tC. may notD. can't参考答案：1. 1-5 A D A B B2. 1-5 C D B C A3. 1-3 C A A4. 1-3 D B C5. 1-4 C B C C6. 1-3 B A B7. 1-3 C C C8. 1-3 A D B。
初中英语情态动词专项练习题
初中英语情态动词专项练习题情态动词:can could may might will would must have to need had better should情态动词特点1.情态动词没有人称和数的变化.2.情态动词后必须跟动词原形。
考点一：can，could, may，must 等情态动词的用法：1. can 的用法：（1）.表示能力,译为“能、会”，即有种能力，尤其是生来具备的能力。
She can swim fast, but I can’t . 她能游得很快，但我不能。
I can see with my eyes. 我用眼睛看。
（2）.表示许可，常在口语中。
You can use my dictionary. 你可以用我的字典。
（3）.表示推测，条件: 常用于否定句和疑问句中，此时can’t 译为“ 不可能”。
Can the news be true? 这个消息会是真的吗？—Can it be our teacher?那个人有可能是我们老师吗？—No, it can’t be our teacher. He is on a visit to the G reat Wall.不可能。
咱们老师正在游览长城呢。
【例题】—I think Miss Gao must be in the library. She said she would go there. —No. She __be there, I have just been there. A.can’t B.mustn’t C.needn’t D.wouldn’t【解析】根据下文“我刚去过那儿”可知，应为“ 不可能”，can’t 表示推测[答案] A2. could的用法：（1）.can的过去式，意为“ 能、会”，表示过去的能力。
He could write poems when he was 10. 他十岁时就会写诗。
（2）. could在疑问句中，表示委婉的语气，此时could 没有过去式的意思。
七年级情态动词练习题
七年级情态动词练习题一、 can, could1) 表示能力。
Can you lift this heavy box?Mary can speak three languages. Can you skate?此时可用be able to代替。
Can只有一般现在时和一般过去式；而be able to则有更多的时态。
I‘ll not be able to come this afternoon.当表示―经过努力才得以做成功某事‖时应用be able to，不能用Can。
如：He was able to go to the party yesterday evening in spite of the heavy rain.2) 表示请求和允许。
-----Can I go now? ----- Yes, you can. / No, you can‘t. 此时可与may互换。
在疑问句中还可用could, might 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。
---- Could I come to see you tomorrow? ---- Yes, you can.3) 表示客观可能性。
They‘ve changed the timetable, so we can go by bus instead. This hall can hold00 people at least.4) 表示推测，用于疑问句、否定句和感叹句中。
Canthis be true? This can‘t be done by him. How can this be true?二、 may, might1) 表示请求和允许。
might比 may语气更委婉，而不是过去式。
否定回答时可用can‘t 或mustn‘t，表示―不可以，禁止‖。
---Might/ May I smoke in this room? ---- No, you mustn‘t. --- May/Might I take this book out of the room?---- Yes, you can. 用May I...？征徇对方许可时比较正式和客气，而用Can I...？在口语中更常见。
初中英语情态动词详细用法归纳(含练习及答案)
初中英语情态动词详细用法归纳（含练习及答案）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, 另外情态动词没有人称和数的变化, 情态动词后必须跟动词原形。
1.ca.的用法:（1）.表示能力、许可、可能性.表示能力时一般译为“能、会”.即有种能力, 尤其是生来具备的能力.如：Sh.ca.swi.fast.bu..can’.. 她能游得很快, 但我不能。
.ca.se.wit.m.eyes.我用眼睛看。
could是can的过去式。
表示过去的能力.b.abl.t.d.sth.常常指经过努力，花费了时间和劳力之后才能做到某事。
is/am/ar.abl.t.d.sthwas/were able to do sth.（2）.表示许可, 常在口语中。
如: .m.dictionary..你可以用我的字典。
（3）.表示推测, 可能性, 意为“可能”.常用于否定句和疑问句中.此时can’.译为.不可能”.如：Ca.th.new.b.true.这个消息会是真的吗？—Ca.i.b.ou.teacher?那个人有可能是我们老师吗？—No.i.can’.b.ou.teacher.H.i.o..visi.t.th.Grea.Wall.不可能。
咱们老师正在游览长城呢。
【例题】—.thin.Mis.Ga.mus.b.i.th.library.Sh.sai.sh.woul.g.there.—No.Sh.__b.there..hav.jus.bee.there..A.can’.B.mustn’.C.needn’.D.wouldn’t【解析】根据下文“我刚去过那儿”可知, 应为“不可能”, can’t 表示推测[答案] Acould的用法:（1）.can的过去式, 意为.能.会”, 表示过去的能力。
如: H.coul.writ.poem.whe.h.wa.10. 他十岁时就会写诗。
（2）.could在疑问句中, 表示委婉的语气, 此.coul.没有过去式的意思。
初中英语情态动词训练题含答案
初中英语情态动词训练题含答案一、情态动词单项选择题1．Will you please __________ shoes on the floor?A．not to put B．not put C．don't put D．not putting【答案】B【解析】【分析】【详解】句意：请不要把鞋子放在地板上好吗？考查固定句型。
Will you please (not) do sth.?请你（不）做某事好吗/你可以（不）做某事吗，表示请求的句型，故选B。
2．—Excuse me, ________ I sit here?—Of course. The seat is not taken.A．must B．may C．should D．need【答案】B【解析】【分析】【详解】句意：——打扰下，我可以做在这里吗？——当然。
这个座位没有人。
考查情态动词。
must必须；may可以；should应该；need需要。
根据“Excuse me”可知，此处表示委婉的请求，所以用may。
故选B。
3．—There aren’t enough chairs. Would you plea se ________ ones here? —OK.A．to bring another three B．bring more threeC．to take three more D．bring three more【答案】D【解析】【详解】句意：——这里的椅子不够。
请你再去拿三把椅子到这里来好吗？——好的。
考查情态动词和数词。
题干Would you please中的would为情态动词，后接动词原形，即Would you please do sth.表示委婉的请求“你可以做某事吗”，排除选项A和C；表示“再/又几个”的结构是“基数词+more”或“another+基数词”，因此本题中应使用three more。
故选D。
4．According to the rule, used batteries ________ be dropped in the red bin for harmful wastes. A．may B．would C．should D．might【答案】C【解析】【详解】句意：根据规定，使用过的电池应丢弃在红色的有害废物箱中。
初中英语语法：情态动词讲解及练习
初中英语语法：情态动词讲解及练习情态动词讲解及练习（Modal Verbs）情态动词是初中英语里的一个重要语法项目，也是全国各省市中考试题的一个考查热点。
* 情态动词也可称为“情态助动词（Modal Auxiliaries）”，因为它和基本助动词（be,do, have）都属于助动词类。
* 情态动词和其他动词连用，可表示说话人的语气。
* 情态动词可表达建议、要求、可能和意愿等。
* 情态动词没有人称和数的变化。
* 常用的情态动词有：can, could, may, might, shall, should,will, would，must,这九大情态动词；其他的还有ought to, need, dare等。
一、九大情态动词的时态关系：1. 现在式 can -- 过去式 could2. 现在式 may -- 过去式 might3. 现在式 shall -- 过去式 should4. 现在式 will -- 过去式 would5. 现在式 must -- 过去式 must （常用had to来代替）二、情态动词表示“可能”或“预测”（can, could, will, would, shall, should, must, ought to）（1）can 和 could 用于表示“可能”或“预测”：1. He can't be at home. 他不可能在家。
（否定句）2. Can the news be true? 这消息可能是真的吗? （将情态动词can 置于主语 the news 前就成疑问句）3. Anybody can make mistake. 任何人都可能犯错误。
（只表示理论上的可能性）（2）may 和 might 用于表示“事实上的可能性”或“预测”：1. It may rain tomorrow. （表示可能会发生）明天可能会下雨。
2. It may snow later this afternoon. （表示预测）今天下午可能会下雪。
【初中英语语法专项练习】情态动词专项练习
（) 1. Henry _______ be at home because he phoned me from the farm just now。
A。
mustn’t B。
isn’t able to C。
may not D. can’t ( ）2. Peter could hardly see the words on the blackboard, _______?A. did heB. couldn't he C。
didn’t he D。
could he ( ) 3. We’ll go for a picnic if it _______ this Friday。
A。
won’t rain B。
isn't raining C。
doesn’t rain D。
don't （）4。
There will be a volleyball match in our school，_______?A. be thereB. is thereC. will thereD. won’t there ( ）5。
Buses and cars _______ stop when the traffic lights are red。
A. canB. must C。
may D。
need ( ) 6. --—- How do you like Hangzhou，Miss Read？--—- Sorry，I _______ there。
A. have gone B。
have been C. haven't gone D. haven’t been （) 7。
—-——Listen！Somebody is singing in the next room. Who _______ it be? Is it Wei Fang？-——- No。
It _______ be her. She is at school now。
上海贝尔阿尔卡特宁蒗希望中学初中英语语法练习—情态动词练习题
情态动词专项练习一1. Jean have kept his promise. I wonder why he changed his idea.A. mustB. shouldC. needD. would解析：选B. “should have +过去分词” 表示“过去本来应该(但没能)做某事”；keep one’s promise 意为“信守诺言”。
2. Jane have come to the party, but she not find the exact time.A. could; couldB. might; couldC. should; couldD. should; would解析：选A.“ could have+过去分词表示过去本来应该(但没能)做某事”。
3. So many mistakes in your homework! You more careful.A. may beB. had toC. would beD. should have been解析：选D. “You should have been more careful”. 意为：你本来应该更细心的。
4．Her brother be at home now, because he was seen playing basketball in the stadium just now.A. mustn’tB. needn’tC. can’tD. shouldn't解析：选C. can’t be at home 意为：不可能在家。
5．---I can’t understand why our boss is late.---He the early bus.A. could missB. may have missedC. can have missedD. might miss解析：选B. “may have+过去分词”表示对过去动作的判断，意为：可能做了某事。
初中英语语法专项习题11情态动词
情态动词讲义情态动词讲义I. 情态动词的语法特征情态动词本身虽有词义，但只表示说话人的看法，命令，准许等；不能单独作谓语，须与实义动词构成谓语1）情态动词除ought to，have to，used to外，其它情态动词后面只能接不带to 的不定式。
2）情态动词没有人称，数的变化，即情态动词第三人称单数不加-s。
3）情态动词没有非谓语形式，即没有不定式to，分词-ing,-ed等形式。
4）情态动词类别：can/cannot/can not/can’t, may/may not, must/ mustn’t, shall/shall not/ shan’t, should/ shouldn’t, ought to/ oughtn’t to, will/ won’t , would/ wouldn’t. need/ needn’t, dare/daren’t, used to/ usedn’t to/ didn’t use to, have to/ don’t have to, had better/ had better not, would rather/ would rather notII. 一些容易混淆的用法1. 比较can 和be able to1）can/could 表示能力(born ability, learned ability), 只用于现在式和过去式(could)。
be able to可以用于多种时态。
2）只用be able to表示经过努力或在一定条件下设法成功地做了某事时，而非能力，只能用was/were able to，不能用could。
-----managed to do sth./ succeeded in doing sth.He was able to flee Europe before the war broke out.= He managed to flee Europe before the war broke out.After two years of hard work, he was able to speak English.Although the driver was badly hurt, he was able to explain what had happened.With the help of the firemen, they were able to leave the burning house.3) could不表示时态(1) 提出委婉的请求，（注意在回答中不可用could）。
初中英语(完整版)情态动词练习题
初中英语(完整版)情态动词练习题一、选择题1．A lot of online resources ________ be used either by teachers at school or parents at home. A．can B．should C．need D．must2．To my joy, we_________ go to the bank. Mary has lent us some money.A．shouldn’t B．needn’t C．couldn’t D．would n’t 3．—The high school entrance examination is coming!— Yes, our teacher tells us we ________ be too careful while taking exams.A．mustn’t B．shouldn’t C．needn’t D．can’t 4．—There is a knock at the door.—It ________ be my mom. She always comes back home at this time.A．may B．may not C．must D．can’t5．— Is Lang Lang going to perform at Art Center this Friday?— Yes. It ________ be him. He has been here for three days.A．might B．must C．mustn’t D．may 6．Exercise is helpful but it ________ be regular (规律的) exercise.A．must B．may C．can D．need7．You'd better __________ hard from now on, __________ you will fail the exam. A．work; and B．working; or C．working; and D．work; or 8．When you visit a museum, some instructions should ________ and we’d better not ________ them.A．pay attention to; be against B．be paid attention; againstC．be paid attention to; against D．be paid attention to; be against9．—How do you like my new dress?—Well, if I ________ say, it is not suitable for you.A．may B．must C．have to D．should10．— Mom, must I clean my room now?— No, you ________. You can do it after dinner.A．needn’t B．mustn’t C．shouldn’t D．can’t 11．—Could I join you in the programme?—Sorry, you ________. You are too young.A．shouldn’t B．mustn’t C．can’t D．needn’t12．It’s amazing that the pen ________turn voice into text with few mistakes.A．can B．must C．may D．need13．If you buy your mum an iRobot floor cleaner, she ________ sweep the floor every day. A．can’t B．mustn’t C．needn’t D．shouldn’t 14．—Have you decided to take up teaching as career after graduation?—I ________ go abroad for further education instead. But it depends.A．must B．should C．may D．shall15．The boy is very brave．I ________ he ________ the tall tree．A．dare say; dares to climbB．dare to say; dare climbingC．dare saying; dares climbD．dare to say; dares climbed16．—Amy, I hear you've got many foreign coins．_______ I have a look?—Of course, I'll fetch them for you．A．May B．MustC．Should D．Need17．—Shall we go camping this summer holiday?—Nothing________be better.A．should B．could C．must D．may18．—Will your mother be at home this Saturday?—Hard to say. She _______go to the countryside to see my grandparents.A．must B．may C．can D．would19．Think twice before making a decision, or you __________ get into trouble.A．may B．can't C．shouldn't D．mustn't20．I ________ hear you clearly. Would you please repeat it?A．mustn’t B．can’t C．needn’t D．shouldn’t 21．Cars ________ give way to walkers on some roads in Binhai, or the drivers will be fined. A．may B．will C．can D．must22．— What is that young lady’s job?—She ________ be a nurse, I’m not sure.A．must B．may C．need D．would23．You _________ smoke here! Look at the sign. It says "No smoking".A．needn't B．mustn't C．can D．may24．—Is that Mr Zhou?—It ________ be him. He has gone to Beijing.A．can B．may C．can’t D．shouldn’t 25．— Is the boy over there Tom? He often wears a jacket like that.— It _______ be him. He is absent from school today.A．needn’t B．shouldn’t C．mustn’t D．can’t26．You ________ pay too much attention to protecting yourself if you plan to go abroad. A．mustn’t B．can’t C．shouldn’t D．needn’t 27．—Will dad arrive home at 6 o’clock to have dinner with us this evening?— I think he will, but he ________ not. Sometimes he works extra hours.A．can B．must C．need D．may28．—Must we stop the Japanese government discharging nuclear waste water (排放核污水) into the Pacific Ocean?—________. Because everyone should protect our earth and it is bad ________ us to eat thepolluted seafood and drink the waste water.A．Yes, we can; of B．No, we must n’t; of C．Yes, we must; for D．No, we needn’t; for 29．—Why didn’t you tell it to me earlier?— Why ________ I? I want to have my own secret.A．can B．may C．should D．shall 30．—Excuse me. I haven’t finished reading the book yet. May I keep it a bit longer?— Sorry, you ________. You must return it on time.A．needn’t B．can’t C．won’t D．shouldn’t31．A hard-working man ________ become a great scientist, but a great scientist ________ be a hard-working man.A．can’t; can B．may not; must C．can’t; must D．may not; can 32．You’ve got an A in the maths test again. You ________ be good at it.A．can B．may C．must D．should33．For the safety of the passengers, objects like guns ________ be carried on board.A．may not B．needn’t C．might not D．mustn’t 34．—Mum, I bought some strawberries on my way home.—Oh, you’re so sweet. But the strawberries ________ be put into the fridge for freshness. A．must B．can C．may D．need 35．—Who’s the man over there? Is that Mr. Black?—It ________ be him. Mr. Black is much taller than that man.A．may B．must C．can’t D．mustn’t36．—I don’t care what people think.—Well, you _______ . Some opinions are worth weighing.A．should B．might C．could D．would37．It’s of great importance to protect the environment. Each of us ________ take an active part in it.A．can B．may C．would D．should38．—Do we have to finish this today?—Yes, you ________ . Today is the last day.A．would B．may C．can D．must39．Sorry, smoking is not allowed here. If you ________ , you will be fined according to the rules. A．can B．will C．may D．must40．Look at the floor, Tom! ________ you watch TV while having a meal?A．Should B．Could C．Must D．May【参考答案】一、选择题1．A解析：A【详解】句意：很多在线资源既可以供学校的老师使用，也可以供家长在家使用。
初中英语情态动词练习50题
初中英语情态动词练习50题1. We ______ swim when we were five years old.A. canB. couldC. can'tD. couldn't答案：B解析：根据“when we were five years old”可知是过去的时间，can 的过去式是could，所以用could，表示“能够”。
2. —______ you play the piano?—Yes, I can.答案：A解析：根据答语“Yes, I can.”可知问句用can 提问，意思是“能，会”。
3. She ______ speak English very well, but she can't write it well.A. canB. couldC. mayD. might答案：A解析：“speak English very well”表示一种能力，can 表示“能够，会”，符合句意。
4. —______ I use your pen?—Sure. Here you are.答案：C解析：May I...? 表示征求对方的许可，意思是“我可以......吗？”5. You ______ be careful when you cross the road.A. canB. couldC. mustD. might答案：C解析：must 表示“必须”，过马路必须小心，强调必要性。
6. We __________ go to the park tomorrow if the weather is nice.A. mayB. mightC. mustD. can答案：A解析：“may”表示可能性，“might”语气更委婉、不确定，“must”表示必须，“can”表示能够。
根据语境，如果明天天气好，我们“可能”去公园，这里可能性较大，用“may”。
7. She __________ be late for the meeting. I'm not sure.A. mayB. mightC. mustD. can't答案：B解析：“I'm not sure.”表明不确定，“might”比“may”语气更不确定，所以这里用“might”表示她“可能”会迟到。
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初中英语语法练习情态动词练习语法练习情态动词练习(一)1. She _____ the book sometime in the past, or she couldn’t have answered thequestion so well.A. can haveB. must have readC. should readD. need reading 2. Tom went on foot, but he _____ by bus.A. might be goingB. should goC. could have goneD. ought have gone3. The plant is dead. I _____ it more water.A. should have givenB. will giveC. would giveD. must give4.—_____ you like to see the film?—Yes, _____.A. Will/I’d like toB. Would/I’d like to seeC. Wo uld/I’d like toD. Do/I’d like to5. I’ll do everything I _____ you.A. can helpB. can to helpC. must helpD. am to help6. It’s nearly seven o’clock. Jack ________ be here at any moment.D. should A. can B. must C. need7. Professor Wang, many students want to see you, _____ they wait here or outside?A. WillB. ShallC. DoD. Are8. —Must we be there before six?—No, you _____.A. couldn’tB. mustn’tC. don’t have toD. may not9. --- I stayed at a hotel while in New York.--- Oh, did you? You _____with Barbara.A. could have stayedB. could stayC. would stayD. must have stayed.10. Since she is angry, we _____.A. must leave her aloneB. might as well leave her aloneC. should leave her aloneD. had better to leave her alone 11.Whenhe was very old, Mr. Smith sit for hours without saying a word.A. wouldB. shouldC. mustD. used12. Tom, you ______ leave all your clothes on the floor like this!A. wouldn’tB. mustn’tC. needn’tD. may not13. ----Isn’t that Ann’s husband over there?---- No, it_______ be him. I’m sure he doesn’t wear glasses.A. can’tB. must notC. won’tD. may not14. He paid for a seat, when he ________have entered free.A. couldB. wouldC. mustD. need 15. She’s not answering the telephone. She _______ be out..A. wouldB. mustC. canD. will答案与解析:1. B 从后面的“or she couldn’t have answered the question sowell.”可以得出前面是肯定的语气,所以B较为合适.2. C could have done用于肯定句表委婉的批评或责备“本可以”3. A should have done本应该做什么4. C 这句话是口语常用的固定搭配,委婉的询问对方意见.5. D be to do sth.将会做某事6. D should在这里有“推测”的意思“征求意见或请求指示”的意思 7. B should 在这里8. C must的疑问句,用don’t have to /needn’t 回答9. A could have done用于肯定句表委婉的批评或责备“本可以”10. B might as well不如……，还是……好。
11. A would此处表过去的倾向性，习惯性动作，意为“总是”如: When we werechildren, we would go swimming every summer. 12. B 根据说话人的语气判断，此处考查情态动词mustn’t表“禁止”的用法，故答案选。
13. A can’t be “不可能是……”，对目前的事或存在的状态做出判断，must not 表示“禁止，不准”，不表示猜测或判断。
may not 表示“或许不…… ”.14. A 此处考查情态动词+have done的用法，根据句意:当他本能够免费进入的时候他买了票。
could have done 意为“本能够/本来可以做某事” .15. B 根据题意“她没接电话”可知此处表示判断，“她一定不在家”。
(二) 情态动词练习1. —Someone is knocking at the door. _____ it be Venis? —No, it _____ be her; she left for New York this morning. A. Can; mustn’t B. Might; can’t C. May; doesn’t D. Can; can’t2. He didn’t agree with me at first, but I _____ persuade him to sign the agreementlater.A. couldB. mightC. shouldD. was able to 3. —Is there a movie on in the cinema tonight? —There _____ be. I will phone the cinema and find it out. A. might B. should C. can D. could 4. You _____ out last night. I called you several times, but nobody answered.A. must have beenB. must beC. might have beenD. could be5. When I was studying at Beijing University, I _____ take a walk along the lakeevery evening.A. willB. wouldC. couldD. shall 6. I am sorry that you _____ do such a thing. It will lead to a disasterA. wouldB. canC. shouldD. may 7. —Will you stay for lunch?—Sorry, I _____. My brother is coming to see me.A. mustn’tB. can’tC. needn’tD. won’t8. —Could I use your telephone?—Yes, of course you _____.A. couldB. willC. canD. might9. —Do you still remember the day when we went to the Great Wall?—I can’t remember it well, but _____ sometime last autumn?A. might it beB. could it have beenC. could it beD. must ithave been10. —I can’t get through to the general manager’s office anyhow.—The line is busy. Some one _____ the telephone.A. must useB. usesC. must have been usingD. must be using 11. Ifyou _____ wait a moment, I’ll go and find our manager.A. canB. shouldC. willD. must12. —It is rather cold here. Shall we light a fire?—No, we _____ , because these things are easy to catch fire.A. won’tB. can’tC. mustn’tD. needn’t13. Kunming is called “Spring City”, but it _____ snow in winter.A. shallB. canC. mustD. might14. —What’s the matter with you?—Oh, I’m not feeling well in the stomach. I _____ so much friedfish just now.A. shouldn’t eatB. mustn’t have eatenC. shouldn’t have eatenD. mustn’t eat15. —You look so upset. What’s wrong with you?—The door _____. Can you help me?A. won’t openB. won’t be openedC. can’t openD. can’t be opened16. —Mum, I climbed to get the Teddy Bear from the top of the shelf.—My goodness! You _____ yourself. You mustn’t do that next time.A. must have hurtB. should have hurtC. may have hurtD. can havehurt17. Children under 12 years of age in that country _____ be underadult supervisionwhen he is in a public library.A. mustB. mayC. canD. need18. Listen! The fire engine is roaring. There _____ be a fire somewhere.A. shouldB. mustC. willD. ought to答案与解析:1. D can用在疑问句和否定句中，表示可能性的推测。