1、Unit 1 Tales of unexplained 课时作业(四)Grammar and usage (1)I. 将括号中的动词用现在完成时或现在完成进行时填空：（有些动词可以用两种形式）1. I _ (write) an essay since two oclock.2. You look exhausted! Yes, I _ (play) tennis and I _ (not play) for years, so Im not used to it.3. This is the third time you _ (be) here. What exactly you _ (com
2、e) for now?4. I _(travel) a lot in America. (= I know America.)5. I _(read) your book. (= I havent finished it.)6. I _(read) your book. (= Ive finished it.)7. I _ (work) all day (and Im tired out).8. He _ (lose) money for years (and will probably continue to lose money).9. I _ (know) Miss Huggins fo
3、r several years. I _(read) her latest novel, but I _ (not finish) it yet.10. John _ (learn) for several years, and at last he _ (master) the irregular verbs.II. 单句改错：1. Im living in Greece since 1998._2. Have you had good weather last weekend_3. Who has given you that lovely necklace?_4. Thats a nic
4、e picture. Have you painted it yourself?_5. I havent been knowing Philip for long._6. Its a long time since didnt come to see me._7. Some people think that Shakespeare has traveled a lot in Germany._8. Im waiting for three quarters of an hour._9. What have you been doing before you left Cambridge?_1
5、0. Ive just now fallen downstairs._III. 翻译下列句子：1. 他来这儿已有三天了。_2他离开复旦大学以来，复旦大学发生了巨大变化。_3 他参军以来身体好多了。_4 我已有好长时间没收到他的来信了。_5 我已有两个月不抽烟了。_IV. 单项选择：1. I wonder why Jenny _ us recently. We should have heard from her by now.A. hasnt writtenB. doesnt writeC. wont writtenD. hadnt written2. John and I _ friends
6、 for eight years. We first got to now each other at Chrstmas party. But we _ each other a couple of times before that.A. had been ; have seenB. have been ; have seenC. had been ; had seenD. have been ; had seen3. May I speak to your manager Mr. Williams at five oclock tonight? Im sorry. Mr. Williams
7、 _ to a conference (会议)long before then.A. has goneB. will have goneC. would have goneD. had gone4.She ought to stop work, she has a headache because she _ too long.A. has been readingB. is readingC. had readD. read5. How are you today? Oh, I _ as ill as I do now for a very long time.A. didnt feelB.
8、 wasnt feelingC. dont feelD. havent felt6. He _ on this essay for ten minutes, but he _ only about sixty words.A. worked; has writtenB. worked ; wroteC. has been working; has writtenD. has been working; wrote7. Miss Jones _ music at Barson School for ten years. No wonder I often hear her sing in her
9、 garden.A. has been teachingB. used to teachC. is teachingD. teaches8. Where is Mrs Wang? I have some questions to ask him. He is in the lab. He _ the experiment.A. has preparedB. has been preparingC. was preparingD. is to prepare9. You didnt hear me until now? No, I must _ soundly when you came in.
10、A. have been sleepingB. have sleptC. be sleepingD. sleep10. Peter said he would write but I _ from him since then.A. have never heard B. hadnt heardC. didnt hearD. havent been heardV. 阅读理解：T-shirts out; uniforms inSchool uniforms are becoming more and more popular across the U.S.A. Thats no surprise
11、, because they offer many benefits. They immediately end the powerful social sorting and labeling (标记) that come from clothing. If all students are dressed in the same way, they will not pay too much attention to their clothing, and some of them will not be laughed at for wearing the “wrong” clothes
12、.Some people are against the strict rule of school uniforms, but they do not realize that students already accept a kind of rule wanting to look just like their friends. The difference is that the clothing students choose for themselves creates social barriers; school uniforms tear those barriers do
13、wn.As in other places, uniforms remind the wearers of their purposes and duties. For example, when a man or woman puts on a police uniform, he or she becomes, for a time, the symbol (象征) of law and order. The uniform means to the wearer his or her special duties and sends the same message to everyon
14、e the wearer meets. People with different jobs wear uniforms of one kind or another. For students, the school uniform reminds them that their task for the six or seven hours they are in school is to get an education.Some parents are unhappy about uniforms, saying that school uniforms will affect the
15、ir childrens “creativity”. First, as noted above, the clothes students choose to wear do not necessarily express their individuality (个性). They just copy their classmates. Second, students have the rest of the day to be as creative as they like. While theyre in school, their job is to master reading
16、, writing, and maths; this should take up all the creativity they have. Mastery of those skills will be good for the students to build up their creativity in every way.1. In Paragraph 1, the word “benefits” probably means .A. tasks B. messages C. differences D. advantages2. From the passage we learn
17、 that uniforms in general .A. prevent the wearers from being laughed atB. help the wearers keep their duties in mindC. are seen as a symbol of powerD. help to create social barriers3. Some people are against school uniforms because .A. they fail to realize that students have accepted the uniformsB.
18、they believe that uniforms will make students less creativeC. they dont agree that uniforms can remove social barriersD. they think that school uniforms are too popular4. The author would probably agree that .A. it makes no difference whether to wear school uniforms or notB. students individuality m
19、ay not come from school educationC. students creativity is related to the clothes they chooseD. school uniforms help to create equality among students参考答案II. 1. Im living Ive been living 或Ive lived2. Have you had Did you have3. has given gave4. Have you painted Did you painted 5. been knowing known6
20、. didnt come came7. has traveled traveled 8. Im waiting Ive waited 或Ive been waiting9. have you been doing had you been doing10. 去掉now 或改为I just now fell downstairs.III.1. It is three days since he came here.2. Great changes have taken place in Fudan University since he left there.3. He has been in the army since he joined it.4. I havent heard from you for a long time.5. It is two months since he smoked. 或He has stopped smoking for two months.IV. ADBAD CABAAV. DBBD
