精读1第四单元答案

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1、Key to exercises: Vocabulary exercises: I.Explain the italicized part in each sentence in your own words. 1. having a very enjoyable and exciting time 2. disconnected and refused to take my phone call 3. go away from him or refuse to be with him 4. didn t give up or endured being with him although t

2、his was unpleasant 5. experience so much pain and stress 6. endure all the hard experiences by myself II. Fill in the blank in each sentence with a word or phrase taken from the box in its appropriate form. 1. invincible 2. stress 3. confront 4. keep up 5. marking 6. blame 7. pushing aside 8. emotio

3、nal 9. positive 10. recognized III. Choose a word or phrase that best completes each of the following sentences. 1. B 2. C 3. A 4. C 5. D 6. D 7. D 8. A IV. Fill in each blank with one of the two words from each pair and note the difference of meaning between them. 1. a. carefree b. careless c. care

4、less d. carefree Careless is used when people do not pay enough attention to what they are doing, so they make mistakes, or cause harm or damage, while carefree refers to a person or a period of time that does not involve any problems, worries, or responsibilities. 2. a. sick b. sick c. ill d. ill B

5、oth words can refer to suffering from a disease or a health problem. In this sense, sick can often be used as attributive in front of a noun. When ill is used as attributive, it often refers to something harmful or unpleasant. Sick can also mean “ going to vomit” , so it can be confusing to say “ I

6、m sick .” Sick is sometimes used to talk about a dislike from too much of something. 3. a. disease b. plague c. disease d. plague Disease refers to any kind of bad health or is an illness that affects people, animals or plants. It does not have any implications as to whether the sickness is acute or

7、 chronic, mild or harsh, or long or short in duration. Plague specifically refers to a very infectious disease that spreads quickly over a wide area and kills large numbers of people. 4. a. keeps b. keep c. maintain d. maintain Keep , among its many different uses, can mean “ to cause something or s

8、omebody to continue to do something” , or “ to have without the need of returning.” Maintain means “ to continue to have something and do not let it stop or grow weaker” , or “ to keep something in good condition by regularly checking it and repairing it when necessary. ”V. Give a synonym or an anto

9、nym of the word underlined in each sentence in the sense it is used. 1. tighten, intensify, enhance 2. unhappy, wretched, miserable, cheerless 3. quickly, rapidly, swiftly 4. negative, doubtful, pessimistic, uncertain 5. benefit, profit, advantage 6. gain, increase, gather 7. cautious, alert, watchf

10、ul 8. beginning, start, commencement V. Fill in the blank in each sentence with an appropriate form of the given capitalized word in the bracket. 1.Let s go for a picnic tomorrow unless the weather forecast is unfavourable. (favour) 2.A successful business needs good organization. (organize) 3.The r

11、ing was not at all valuable; in fact, it was almost worthless. (worth) 4.Your job will be to see that no imperfect product leaves this part of the factory. (perfect) 5.The floor of the attic needs strengthening if were going to make it into a bedroom. (strong) 6.He is ashamed of what he has done. (s

12、hame) 7.She expressed her gratitude to me by inviting me to dinner. (grateful) 8.In youth, he showed great promise, but finally he turned out mediocre. (young) Grammar exercises: I. Put in some , any, each, every or one of their compounds. 1. every, each/every 2. everything 3. anywhere 4. everyday 5

13、. somehow, anything 6. anyone, someone 7. some 8. somewhere II. Explain the underlined part in each sentence in your own words. 1. a kind of earnestness 2. a kind of devotion 3. people that cause joy 4. the water of the stated river 5. a kind of zeal 6. many kinds of tea 7. something that distracted

14、 8. something that made him disappointed III. Choose the best answer. 1. C 2. C 3. B 4. C 5. D 6. A 7. C 8. B IV. Insert suitable prepositions in the following sentences. 1. in 2. since 3. behind 4. in, by 5. in 6. to, for 7. by, for, by(?), in / under, of 8. by, of, in, around 9. to, in, with, on ,

15、 in 10. under V. Correct the errors, where found, in the following sentences. 1. correct 2. above over 3. under below 4. through across 5. correct 6. on in 7. correct 8. in at Translation exercises: I.Translate the following sentences into Chinese. 1. 我们分在不同的班级,所以就不再那么经常厮混在一起了。 2. 人们看他的眼神,就好像他得了瘟疫,学

16、校里的那些朋友都不想与他交往。 3. 我遭到这样的待遇,是因为十几岁的孩子们还不习惯处理这样的情况,也不 知道怎么应对。 4. 快到五月底时,他病情加重,医生用个透明的塑料罩子把他给围了起来,以 防他受到我们身上有害细菌的侵害。II. Translate each of the following sentences into English, using the word or phrase given in the bracket. 1. It is an attempt made to strengthen our competitive ability. 2. The police in this district know where the thieves usually hang out. 3. The agreement signed will break

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