情态动词和一般现在时习题
情态动词练习题
1. Mr. Wang ______ be in Nanjing now, he went to Beijingonly this morning.
A. mustn’t
B. may not
C. can’t
D. needn’t
2. –Must I stay at home, Mum?--No, you ______.
A. needn’t
B. mustn’t
C. don’t
D. may not
3. –Can you go swimming with us this afternoon?
--Sorry, I can’t. I _____ take care of my little sister at home because my mother is ill.
A. can
B. may
C. would
D. have to
4. –May I go to the cinema, Mum? --Certainly. But you ______
be back by 11 o’clock.
A. can
B. may
C. must
D. need
5. To make our city more beautiful, rubbish ______ into the river.
A. needn’t be thrown
B. mustn’t be thrown
C. can’t throw
D. may not throw
6. –May I go out to play basketball, Dad?
--No, you ______.Youmust finish your homework first.
A. mustn’t
B. may not
C. couldn’t
D. needn’t
7. –Where is Jack, please ?--He _____ be in the reading room.
A. can
B. need
C. would
D. must
8. –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
D. needn’t
9. These books ______ out of the reading room. You have toread them here.
A. can’t take
B. must be taken
C. can take
D. mustn’t be taken
10. –Mum, may I watch TV now?--Sure, but you ______ help
me with my housework first.
A. can
B. may
C. must
D. could
11. The boy said he had to speak English in class, but he ______
speak it after class.
Have to /had to/has to 不得不
A. could
B. didn’t have to (不必)
C. might
D. shouldn’t
12. –Must we hand in the papers now? --No, you ______.
A. can’t
B. may not
C. mustn’t
D. needn’t Hand in 上交，递交
13. John ______ go there with us tonight, but he isn’t very sure about it.
A. must
B. can
C. will
D. may
14. Even the top students in our class can’t work out this problem.
So it ______ be very difficult.
Work out 弄明白、做出来
A. can
B. may
C. must
D. need
15. Put on more clothes. You ______ be feeling cold with only a shirt on. Put on 穿上
A. can
B. could
C. would
D. must
16. It’s still early. You ______.
A. mustn’t hurry
B. wouldn’t hurry
C. may not hurry
D. don’t have to hurry
17. –May I stop here?--No, you ______.
A. mustn’t
B. might not
C.needn’t
D. won’t
18. A computer ______ think for itself, it must be told what to do.
A. can’t
B. couldn’t
C. may not
D. might not
19. –Could I borrow your dictionary?-- Yes, of course you _______.
A. might
B. will
C. can
D. should
20. Peter ______ come with us tonight, but he isn’t very sure yet. ——come with sb. 跟某人来
A. must
B. may
C. can
D. will
21. Michael ______ be a policeman, for he’s much too short.
A. needn’t
B. can’t
C. should
D. may
22. ______ I know your name?
A. May
B. Will
C. Shall
D. Must
23. You ______ be more careful next time.
A. have to
B. may
C. must
D. might
24. You ______ miss the lesson, though we ______ have it on Thursday.
A. mustn’t; needn’t
B. needn’t; mustn’t
C. mustn’t; mustn’t
D.needn’t; needn’t
25. This pen looks like mine, yet it isn’t. whose ______ it be?
A. must
B. may
C. would
D. can
26. What kinds of homes will we live in the future? Nobody ______
be sure, but scientists are working out new ideas now.
be doing sth.正在做某事
work out 解决、研究得出
kinds of（各种各样）
A. will
B. may
C. can
D. must
27. I ______ like to know where you were born.
A. shall
B. should
C. do
D. may
28. ______ you be happy!
A. Might
B. Must
C. Wish
D. May
29. A teacher ______ do every exercise, but a student must.
A. may not
B. needn’t
C. can’t
D. mustn’t
30. The matter ______ be changed into a gas, but it _______ be heated to its boiling point.
A. may; needn’t
B. may; can
C.mustn’t; needn’t
D. can; must
31. Teachers and students ______ look coldly at you for a day or two,
but there are friendly feelings in their hearts.
A. must
B. can
C. may
D. should
32. Cars and buses ______ stop when the traffic lights turn red.
A. can
B. need
C. may
D. must
33. –Do you think his story ______ true?--I don’t think so. But it sounds good.
A. must be
B. may be
C. can be
D. has to be
34. Look out! The knife is very sharp. You ______ cut your finger.
A. need
B. must
C. should
D. may
35. –How long ______ the book be kept?
--For two weeks, but you ______ return it on time.
A. can; may
B. may; need
C. can; must
D. must; need
36. –May I have an apple, Mum?
--Certainly. But you ______wash your hands first?
A. may
B. must
C. can
D. need
37. –There is a lot of smoke coming out of the teaching building there.
--Really? It ______ be a fire, most probably.
A. can
B. ought to
C. may
D. must
38. –Shall I tell John about the bad news?
--No, you ______.I think that will make him sad.
A. needn’t
B. wouldn’t
C. shouldn’t
D. mustn’t
39. –Could I call you by your first name?--Yes, you ______.
A. will
B. could
C. may
D. might
40. –Let’s go to the cinema, shall we?-- _______.
A. No, I can’t
B. Yes, I will
C. Yes, thank you
D. No, we’d better not
41. --______ the man there be our new teacher?
--He ______ be, but I’m not sure.
A. May; mustn’t
B. Can; may
C. Must; can’t
D. Can; can’t
42. –Sometime is knocking at the door. Who ______ it be?
--It ______ be Tom. He is still in the school.
A. can; can’t
B. can; mustn’t
C. might; could
D. might; may
一般现在时练习题
一、用所给词的正确形式填空
1. We often__________(play) on the playgound.
2. He _________(get) up at six o’clock.
3. _________you _________(brush) your teeth every morning?
4. What____ (do) he usually _____(do) after school?
5. Danny _______(study) English, Chinese, Maths, Science and Art at school.
6. Mike sometimes __________(go) to the park with his sister.
7. At eight at night, she ________(watch) TV with his parents.
8. ________ Mike________(read) English every day?
9. How many lessons ______your classmate____(have) on Monday?
10. What time ____his mother_________(do) the housework?
11. He often ______(have) dinner at home.
12. Daniel and Tommy___ (be) in Class One.
13. We____ (not watch) TV on Monday.
14. Nick __ ___(not go) to the zoo on Sunday.
15. They______ (like) the World Cup?
16. What ____they often ____(do) on Saturdays
17. Your parents________ (read) newspapers every day?
18. The girl______ (teach) us English on Sundays.
19. She and I _______(take) a walk together every evening.
20. There_______ (be) some water in the bottle.
21. Mike ______(like) cooking.
22. They_______ (have) the same hobby.
23. My aunt______ (look) after her baby carefully.
24. You always____ (do) your homework well.
25. I_____ (be) ill. I’m staying in bed.
26. She_____ (go) to school from Monday to Friday.
27. Liu Tao _____(do) not like PE.
28. The child often______ (watch) TV in the evening.
29. Su Hai and Su Yang ______(have) eight lessons this term.
30. －What day ______(be) it today? －It’s Saturday.
31. Don’t make a noise. Grandpa __________(sleep).
32. Tom’s family__________(watch) TV.
33. It ________(take) me two hours to finish my homework last night.
34. What ______ your mother _______(do) every evening? She _______(wash) clothes.
35. _______ it ______ (rain)every day?
36. What _______(do) you _______ on Sundays ? We ________ (play) football.
37. There ________ (be) a football match on TV every morning.
38. They often ________ (visit) the Great Wall.
39. Who _______ (dance) the best in your class?
40. He _____________ (not come).
41. The earth __________ (move) round the sun.
42 She ________ (buy) a sweater.
43. Mr. Wang often______( go) to Shanghai.
二、改句子
1. Do you often play football after school? (肯定回答)
2. I have many books. （改为否定句）
3. Gao Shan’s sister likes playing table tennis （改为否定句）
4. She lives in a small town near New York. （改为一般疑问句）
5. I watch TV every day. （改为一般疑问句）
6. David has a goal. （改为一般疑问句）
7. We have four lessons.（否定句）
8. Nancy doesn’t run fast （肯定句）
9. My dog runs fast. (一般疑问句)
（把10—14小题变否定句，一般疑问句和划线提问）
10. Mike has two letters for him.
11. I usually play football on Friday afternoon
12. Su Yang usually washes some clothes on Saturday.
13. Mingming usually waters the flowers every day.
Does Mingming usually water the flowers every day?
14. Tom does his homework at home.——do one’s homework 做某人的家庭作业
三、写出下列动词的第三人称单数形式：
1. wash_________ match _______guess______ study______ finish_________ go________ snow______ carry_________
2. stop______ see________ drive ________let_______ carry______ keep_____ join______ find_______ think________ teach______ catch______
3. stay_______ begin______ forget_______ forget______ lie________ die _______ run_______ prefer______ give________ ring_______ dance______ hope_______
四、单项选择：
1. There _____ an English film at the cinema now.
A. will have
B. is going to have
C. is going to be
D. is
2. The picture _______ nice.
A. looks
B. is looked
C. look
D. is looking
3. She ______ down and soon falls asleep.
A. live
B. lain
C. laid
D. sits
4. They _____ the office in time every morning.
A. reach to
B. arrived
C. went
D. get to
5. We shall go to Shanghai on business before you _____ back next week.
A. will come
B. came
C. would come
D. come
6. The plane ______ over there.
A. is
B. are
C.am
D. was
7. I see her ____ the room this morning.
A. to enter
B. entered
C. enter
D. enters
8. The teacher ________us to come to school on time.
A. ask
B. asking
C. asks
D. asked
9. John always ______ others.
A. help
B. helping
C. helps
D. to help
10. He ______for eight hours every day.
A. working
B. to work
C. works
D. worked
11. You’d better ______ at home and ______ your homework.
A. to stay, do
B. stay, do
C. to stay, to do
D. stay, to do
12. He sits down and ______ a rest.
A. having
B. have
C. to have
D. has
13. Uncle Wang never ______ a cake.
A. make
B. to make
C. making
D. makes
五、翻译
1.他在第三小学上学。他每天早上七点上学。(No. 3 Primary School)
2.父亲每天早晨都浇花。
3.我女儿喜欢看电视和听音乐。
4.桑迪放学后打乒乓球吗？不。她学习很用功。放学后她总是看书。
5.我们九点上科学
6.我最喜欢的课是英语
7.我们不是2：30上化学
8.你们是下午3点回家吗
9.8点开始上课
10.我爸爸周日早上看报纸
11.她天天做作业
六、改错
1. Is your brother speak English?
2. Does he likes going fishing?——go fishing 钓鱼；
——like doing sth. 喜欢做某事
3. He likes play games after class.
4. Mr. Wu teachs us English.
5. She don’t do her homework every evening.
英语一般现在时试题经典
英语一般现在时试题经典 一、初中英语一般现在时 1．We will go to Tian'anmen Square to watch the raising of the national flag if it tomorrow. A. will rain B. rains C. doesn't rain D. won't rain 【答案】 C 【解析】【分析】主句用一般将来时．if引导的条件状语从句用一般现在时态，即“主将从现”，故选C。句意是：如果明天不下雨我们将去天安门广场看升旗。 【点评】本题考查if 引导的条件状语从句，主句用将来时，从句用一般现在时。 2．My father is a tea lover. He __________ tea every day. A. drink B. drinks C. drank D. will drink 【答案】 B 【解析】【分析】句意：我爸爸是一个茶痴，他每天都喝茶。every day表明时态是一般现在时，主语是he，所以drink用drinks，C是一般过去时；D是一般将来时，故选B。 【点评】考查一般现在时，注意平时识记其标志词及动词的单三式。 3．She always keeps a balanced diet. It _____ different kinds of foods. A. include B. includes C. including D. included 【答案】 B 【解析】【分析】句意：她总是保持均衡饮食。均衡饮食包括不同种类的食物。include在句中作谓语，故排除非谓语形式including，根据She always keeps a balanced diet.可知句子时态为一般现在时，主语It是第三人称单数，谓语动词使用单三形式，故答案是B。【点评】考查一般现在时，注意一般现在时单三形式在具体语境中的运用。 4．She _____ out alone at night. A. dare not to go B. dares not go C. doesn't dare to go D. doesn't dares go 【答案】 C 【解析】【分析】句意：晚上她不敢一个人出去。dare可以作情态动词也可以作行为动词，作情态动词时，后面直接跟动词原形，没有人称与数的变化，构成否定时直接在dare 后加not，作行为动词时后跟动词不定式，构成否定需要助动词，故答案是C。 【点评】考查dare的用法，注意dare做情态动词和行为动词的用法上的区别。 5．The children will climb the mountain if it________ tomorrow. A. won't rain B. didn't rain C. isn't raining D. doesn't rain 【答案】 D 【解析】【分析】句意：如果明天不下雨，孩子们会去爬山。if 引导的条件状语从句遵循主将从现的原则，主句用一般将来时，从句用一般现在时，从句是一个否定句，含有实义
关于be动词、情态动词和实义动词的区别
关于be动词、情态动词和实义动词的区别 到目前为止，我们主要学习了三类动词：be动词、情态动词和实义动词。下面我们分别来讲一下它们得用法。 1.be动词属于系动词, 在句子中主要表现为三种形式：am is、are。 后面往往接形容词或名词做表语。如： (1)I’m young. (young形容词做表语) (2)He is a boy.( a boy名词做表语) 含有be动词的句子在进行否定、疑问句变化时，都要在be动词上变化。 (1)变为否定句：主语+be+ not+其他。即，直接在be后not. ①I’m a Chinese boy.(变为否定句) ②You are good. (变为否定句) ③He is strict with us. (变为否定句) ④She is from America. (变为否定句) 以上四个句子中都含有am、is或are，变否定句时，直接在am 、is、are后面加上not.即： ①I’m not a Chinese boy. ②You are not good. ③He is not strict with us. ④She is not from America. (2)变为一般疑问句：Be+主语+其他？即把be动词提到主语的前面。注意：当肯定句主语为第一人称I和We时，变一般疑问句要变为第
二人称，be动词也要相应的变为are.同样肯定句中的my和our 也要变为your. ①I am a boy. (变为一般疑问句) →Are you a student? ②We are good friends. (变为一般疑问句) →Are you good friends? ③She is from America. (变为一般疑问句) →Is she from America? ④He is strict with us. (变为一般疑问句) →Is he strict with us? (3)变特殊疑问句：一般的要求为“对划线部分提问”，即用特殊疑问词代替划线的部分，后接省略划线部分的一般疑问句（一般不再出现划线部分）。如： ①I’m well.（对划线部分提问） →How are you? ②She is from America. （对划线部分提问） →Where is she from? 2.关于情态动词：初中我们常用的情态动词主要有：can、 may、 must、need。我们这里主要以can为例来说明情态动词的用法。 情态动词后面必须接动词的原形。情态动词can的用法类似于be动词。不论主语为第几人称，变否定就是在can后加not.变
情态动词表推测用法总结(整理稿)
情态动词表推测用法总结 （一）情态动词表推测 能用于表推测的情态动词： 英语情态动词表推测的时态构成 （1）语气部分：（以下情态动词语气由强至弱） 肯定句：must、may、might（=could） 否定句：can’t（=couldn’t）、mayn’t、mightn’t 疑问句：can、could（语气更加委婉不确定） （2）时态部分： 一般现在或一般将来时间的推测：情态动词+be；情态动词+v. 对过去时间的推测：情态动词+have done 对正在进行的时态的推测：情态动词+be doing （二）表许可、请求 1、 can, could 2、may, might 3、must 4、shall 5、will, would 1. can, could 1) 用在疑问句中，表示一般的请求。两者不同在于：用could 要比用can更加委婉，特别是没有把握得到允许时。 Can I go with you? 我能和你一起去吗？Could I ask you something? 我能问你一个问题吗？ 2) 用在陈述句中，表示许可：You can leave when you finish your work. 做完事情后你才可以走。 2. may, might 1) may用在疑问句中，也表示一般的请求。同can相比，may比较正式，常常表示尊敬之意。并且，may在疑问句中常用于第一人称，很少有May you…/they…这样的句型。Might比较少用在疑问句中，它表示请求的时候常用陈述句。 May I make a suggestion? 我可以提个建议？ 2) 用在陈述句中，表示许可，此时与can, could相近。 You may have a rest before we set out again. 我们再次出发之前你可以先休息一下。 3. must 1) 表示说话人“不许”和“禁止”某人做某事，有很强的劝告语气。 Cars must not be parked here.此地不准停车。 2) Must的一般疑问句的回答有两种，表示肯定，用Yes, you must. 表示否定，用No, you needn’t. Must I post this letter tomorrow? 我明天必须得寄掉这封信吗？ Yes, you must. 是的，你必须明天寄掉。
英语一般现在时练习题及答案
英语一般现在时练习题 及答案 集团文件发布号：（9816-UATWW-MWUB-WUNN-INNUL-DQQTY-
基础过关（一般现在时） 用所给词的正确形式填空 1. We often___________(play) on the playground. 2. He _________(get) up at six o’clock. 3. __________you _________(brush) your teeth every morning? 4. What____ (do) he usually _____(do) after school? 5. Danny _______(study) English, Chinese, Math, Science and Art at school. 6. Mike sometimes __________(go) to the park with his sister. 7. At eight at night, she ________(watch) TV with his parents. 8. ________ Mike________(read) English every day? 9. How many lessons ______your classmate____(have) on Monday? 10. What time ____his mother_________(do) the housework? 11. He often ______(have) dinner at home. 12. Daniel and Tommy___ (be) in Class One. 13. We____ (not watch) TV on Monday. 14. Nick _____(not go) to the zoo on Sunday. 15. _____they______ (like) the World Cup? 16. What ____they often ____(do) on Saturdays 17. _____your parents________ (read) newspapers every day? 18. The girl______ (teach) us English on Sundays. 19. She and I _______(take) a walk together every evening. 20. Mike ______(like) cooking. 21. There_______ (be) some water in the bottle.
情态动词与虚拟语气
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Mike can’t have found his car, for he came to work by bus this morning. 6.句子中含有表示猜测的情态动词时，其反 意疑问句的构成不能再用原句中的情态动词，而应根据原句在去掉情态动词的情况下的主谓关系来确定其反问形式。 ①The man in the white clothes must be a doctor, isn’t he? ②She must have seen the film before, hasn’t she? ③He must have an uncle abroad, doesn’t he? ④You must have met Uncle Wang in the shop yesterday, didn’t you? 7.在表示“猜测”方面的区别 情态动词must,can,could,should,may,might 都可以用于表示“猜测”（注意：could, might 表示推测时不表示时态, 其推测的程度不如can, may）。实际上，“猜测”与“可能性”在逻辑上是有必然联系的。如果认为没有某种可能性，人们就不会作出某些猜测。因此，请注意六个情态动词之间的区别与它们各
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(2018·江苏淮安）15. He explained again and again in order to make what he did ________. A. understand B. understood C. to understand D. understanding 15.B考查非谓语动词。句意：他反复解释，为的是让人理解他的所作所为。动词make后跟过去分词作宾语补足语，意为―使……被……‖，宾语部分what he did和过去分词存在被动关系。故选B。 35. (2018. 贵州铜仁) —Listen! Who is singing in the next room? ——It must be Sally. I often hear her ________ there. A. singing B. sings C. to sing D. sing 35.D 考查非谓语动词。句意：——听，水正在隔壁唱歌？——一定是萨利。我经常听见她在哪里唱歌。hear sb. do sth. 听见某人做某事，强调经常做或是做某事的过程；hear sb. doing sth. 听见某人正在做某事，强调动作正在发生，故选D。 39.（2018·广西柳州）Look. Sam is doing some _____ in the library. A. to read B.reading C.read 39.B【解析】考查动词词组。句意：看，,Sam 正在图书馆读书。考查短语do some reading。故选B。 27. （2018·新疆阜康米泉）—Do you still remember _______ this group of friends in 2013? —Yes. But I forget where I _______them. A. seeing；meet B. to see；met C. seeing；met D. seeing；meeting 27. C考查非谓语动词和宾语从句。句意：—你还记得在2013年见过这群朋友吗？—记得。但是我忘了在哪里遇见他们。remember doing sth记得做过某事；remember to do sth记得去做某事。根据时间状语in 2013可知这是记得过去做过的事，故第一空用动名词seeing。第二空根据主句谓语forgot是过去式，因此宾语从句也用一般过去时，故用met。故选C。 30. （2018·新疆阜康米泉）He often takes time_________ summer holiday with his grandparents. A. to spend B. spend C. spent D. spending 30. A考查非谓语动词。句意：他经常花时间和他的祖父母一起度过暑假。take time to do sth.―花费时间做某事‖。to do表示目的，故选A。 7. (2018·辽宁盘锦)Evans had a sore throat. His fiend advised him ______ some hot water. A. drinking B. to drink C. drink D. drank 7. B考查非谓语动词。句意：Evans咽喉痛。他的朋友建议他喝些热水。advise sb. to do sth.意为―建议某人做某事‖。故选B。 26.(2018?云南曲靖)When I saw my father _____ for me on a cold winter night. I couldn‘t keep back my tears. A. wait B. waited C. to wait D. waiting 26.B 考查非谓语动词的用法。句意：当我看到我的父亲在一个寒冷的冬夜里等着我的时候。我无法抑制住我的眼泪。see sb. doing sth. 意为―看到某人正在做某事‖；现在分词作宾语补足语。故选B。 33. （2018·云南）Our parents won‘t allow us in the river alone. A. swim B. to swim C. swimming D. swam 33. B【解析】考查非谓语动词。句意：我们的父母不允许我们在河里单独游泳。根据标志词allow，可以判断本题考查allow sb to do sth，意为―允许某人干某事‖。故选B。 （2018?甘肃兰州）33. Every morning, Tim often sees groups of middle-aged women in the square. A. dance B. to dance C. dincese D. danced 33. A【解析】考查非谓语动词。句意为―每天早上Tim经常看到一些中年妇女群体在广场上
情态动词表推测用法总结及专项练习
情态动词表推测用法总结及专项练习 1.can / could用于表推测的用法 (1) 从使用句型上看，can 通常只用于否定句或疑问句，一般不用于肯定句，而could 可用于肯定句、否定句和疑问句。两者没有时间上的差别，只是could 比 can 更委婉，更不确定。如： It can’t [couldn’t] be true. 那不可能是真的。 What can [could] they be doing? 他们会在干什么呢? We could go there this summer. 今年夏天我们可能要去那儿。 注：can 有时也用于肯定句中表示推测，主要用于表示理论上的可能性(即 从理论上看是可能的，但实际未必会发生)，或表示“有时”之意。如： Even experienced teachers can make mistakes. 即使是有经验的教师也可 能出错。 She can be very unpleasant. 她有时很令人讨厌。 (2) 从时间关系看，对现在或将来情况作推测，后接动词原形；对正在进行 的情况作推测，后接 be doing 结构；对过去情况作推测，后接动词完成式。如： He could have gone home. 他可能已经回家了。 He can’t [couldn’t] have understood. 他不可能理解了。 Why does he know this? Can [Could] someone have told him about it? 他 怎么知道? 会是哪个人告诉他了吗? (3) “could+完成式”除表示对过去的推测外，还有以下重要用法： ①表示过去没有实现的可能性，常译为“本来可以”。如： I could have lent you the money．Why didn’t you ask me? 我本来可以借 这笔钱给你的。你为什么不向我提出? ②用来委婉地责备某人过去应该做某事而没有去做，常译为“本来应该”。如： You could have helped him. 你本来应该帮助他的。 ③表示“差点儿就要”。如： I could have died laughing. 我差点儿笑死了。
系动词助动词情态动词
系动词助动词情态动词内部编号：（YUUT-TBBY-MMUT-URRUY-UOOY-DBUYI-0128）
系动词、助动词、情态动词 一、情态动词 1.can(could):能够、可能、可以；may(might):可以、可能；must:必须； shall:将会；should:应该；will:将会，愿意；would:将会 2.半情态动词(后接动原，但否定和疑问句要借助do)：have to不得不，had better最好，used to过去常常 3.情态动词无三单(have to除外)；不能单独使用，后接动词原形共同构成谓语 4. need既可做实义动词又可做情态动词(作实义动词，后接to do/doing,否定don’t need to do do/doing;作情态动词，后接动词原形，否定needn’t do) 5.表推测：must be一定是（语气最肯定），can be可能是，may be也许是（语 气最不肯定）；can’t be一定不是（语气最肯定,must be的否定形式） 6.maybe也许(副词,常用在句首)；may be也许是(谓语动词，用在句中) 7.must与need开头的一般疑问句，肯定回答用must,否定回答用 needn’t/don’t have to(不必). 8.may开头的一般疑问句，肯定回答用may/can,否定回答用can’t/mustn’t. 二、系动词 1.系动词后可接形容词。 2.表示状态的系动词be(am, is, are, was, were,been),keep ,stay,表示感觉的 半系动词feel (摸起来，感觉), look (看起来), smell (闻起来), sound (听起来),taste(尝起来）; 三、助动词 1.助动词本身无词义或意义不完整，必须和实义动词共同构成谓语。 2.常用的助动词：be(am, is, are, was, were,been,being)用于进行时态或被动 语态；do(does,did)用于一般现在时或一般过去时的否定句和疑问句； have(has,had)用于完成时态；will,shall,would,should用于将来时态， shall/should只能用于第一人称。 情态动词与系动词练习题 一、基础题 1.-Where's Mr Lee I have something unusual to tell him. -You________ find him. He________ Japan. A. may not; has gone to B. may not; has been to C. can't; has gone to D. can't; has been to 2.-Finish drawing a horse in ten minutes. OK-Sorry. It________ in such a short time. A. may do B. can't be done C. must do D. needn't be done 3.I have my own room in my house, so I________do what I want in it. A. must B. have to C. need to D. can 4.________you mend my car I______not start it. A. Would; would B. Must; must C. Can; can D. May; may 5.________she ride when she was three years old A. Can B. Could C. Need D. May 6. The boy________answer this kind of hard questions one year ago. A. can B. may C. could 7.Who is the man over there Is it Mr Li-No, it________be him. Mr Li is much taller.