B)
1. This bike is my sister`s. It belongs to ______ (她的)。 2. This isn`t my book. _______(我的) is in the bag. 3. They quarrelled among __________（他们）. 五、根据句意用适当的人称代词、物主代词填空：
1.Mary works in a book store. _____ likes _____work very much. 2.John and I are in the same school. _____ go to school together. 3.Everybody likes that sport, don't _____?
4.She is a friend of _____ . We got to know each other two years ago. 5.Her sister makes all _____ own dresses.
6.I have many friends. Some of _____ are good at English. 7.May I use _____ bike? _____is broken.
8.Everybody is here except Ann and ________ friend Jane. ________ are in the library now. 六、选择填空
1.Who’s singing over there ? — ________ is Sandy’s sister. A. That B. It C. She D. This 2. ________ will spend the summer holiday in Hawaii.
A. She, you and I B. You, she and I C. I, you and she D. Her, me and you 3.Between you and ________, he is not a real friend. A. me B. I C. he D. his 4.My uncle bought a new bike for ________.
A. theirs B. they C. me D. I 5. Mr Smith often praises ________ for his progress in studies. A. he B. him C. I D. me
6. Here’s a postcard for you, Jim! — Oh, ________ is from my friend, Mary. A. he B. it C. she D. it’s
7. Don’t shake the young tree. ________ leaves are falling off. You should look after ________. A. It, it’s B. It’s, it C. Its, it D. It, it
8. Little Baby knows that he should not take the things that do not belong to ________. A. he B. his C. her D. him 9. Will anyone go on a trip with him ? — Not ________. A. I B. me C. mine D. he
10. Among those lovely toys, the brown toy dog was given by ________. A. he B. his C. him D. he’s
情态动词练习题
情态动词有can (could), may (might), must, have to, shall (should, will (would), need (needed), oug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 一、 can, (could 过去式）
1) 表示能力（体力、知识、技能）。 Can you lift this heavy box?（体力） Mary can speak three languages.（知识） Can you skate?（技能） Can只有一般现在时和一般过去式； 2) 表示请求和允许。
-----Can I go now? ----- Yes, you can. / No, you can’t. 3) 表示客观可能性（客观原因形成的能力）。
They’ve changed the timetable, so we can go by bus instead. This hall can hold 500 people at least.
4) 表示推测（惊讶、怀疑、不相信的态度），用于疑问句、否定句和感叹句中。 Can this be true? This can’t be done by him. How can this be true? 二、 may, might
1) 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. (No, you can’t / mustn’t. )
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。 2）用于祈使句，表示祝愿。 May you succeed!
3) 表示推测、可能性（不用于疑问句）。 might不是过去式，它所表示的可能性比may小。 1．He may /might be very busy now. 2．Your mother may /might not know the truth. 三、 must, have to
1) 表示必须、必要。 You must come in time.
在回答引出的问句时，如果是否定的，不能用mustn’t（禁止，不准），而用needn’t, don’t have to（不必）.
---- Must we hand in our exercise books today? ---- Yes, you must. ---- No, you don’t have to / you needn’t.
2) must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 有更多的时态形式。
1.he play isn’t interesting, I really must go now. 2.I had to work when I was your age. 3) 表示推测、可能性（只用于肯定的陈述句）
1.You’re Tom’s good friend, so you must know what he likes best. 2.Your mother must be waiting for you now. 四.shall,
1) shall 用于第一人称，征求对方的意见。 What shall we do this evening? 2) shall 用于第二、三人称，表示说话人给对方的命令、警告、允诺或威胁。 1. You shall fail if you don’t work hard.(警告) 2. He shall have the book when I finish it.(允诺) 3. He shall be punished.(威胁) 五、 should,
1) should,表示 应该 劝告、建议和命令。
1. I should help her because she is in trouble. 1. You should go to class right away. 2. Should I open the window? 3) 表示推测
Should（客观推测） , must (主观推测)。 1. He must be home by now. (断定他已到家) 2. He should be home by now.(不太肯定) 六、种类：
情态动词 词义 否定形式 词义 can 能够，会 can’t 不能，不会 could 能够，会 couldn’t 不能，不会 may 可以 ／ ／ must 必须 mustn’t 不允许，不能 shall 将，要 ／ ／ should 应该 shouldn’t 不应该 need 需要 needn’t 不必 would 将会，愿 wouldn’t 不会，不愿 七、情态动词的用法及主要句型：
1、Can I help you? ——Yes, please. / No, thanks. 2、Can + 主语 + 动词原形? Yes, ～ can. No, ～ can’t. 3、Can I borrow your book?----Yes,of course.
4、Can I write on the book? ------No, you can’t\\mustn’t. 5、Could \\Can you help me?---- Yes,of course.\\Certainly.\\ Sure. 6、Could \\Can you tell me the way to the Zoo?
7、May I come in ?----- Come in, please.
8、May I sit here?----- Yes, please.\\Sorry, please don’t. 9、May I have some Coke?---- Yes, of course.
10、May/ Could / Can I speak to Tom? -----Speaking. Who’s calling? 11、should 、shouldn’t 表示劝告：1) He should get up early. 2) She shouldn’t play computer game too much.
12、Should +主语 +动词原形? Yes, ～ should.\\ No, ～ shouldn’t. 13、表示建议“你愿意…吗”Would you like to go shopping with me? -----Yes, I’d love to. /I’d love to. But I’m busy now.
14、就餐用语Would you like something to eat\\drink? ----Yes, I’d like…
15、shall用于第一人称(I, we), 可以表示“将”和表示建议 “……好吗?” 1) Where shall we have dinner?
2) Shall we go fishing? -----All right. \\OK. \\Good idea.16、Must + 主语 + 动词原形? ---Yes,～ must.\\No, ～ needn’t.
情态动词练习
1. Must I stand up? No, you ________.
2. ________ I speak something? Yes, you ________.
3. ________ I leave the park now? No, you _________ stay here. 4. My grandmother is ill. I _________ stay at home and look after her. 5. ________ you like some juice? 6. They ________ take more exercise.
7. ________ you tell me the way to the museum? 8. The watch ________ tell us the right time. 9. ________ you like to go boating with us? 10. ________ we play chess next weekend?