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1、Unit OneMan and NatureEnhance Your Language AwarenessWords in Action Working with Words and Expressions1.In the boxes below are some of the words you have learned in this unit. Complete the following sentences with the words given. Change the form where necessary. Answers:1) spark 2) compelled 3) ba
2、re 4) scrape 5) destruction 6) output 7) retreat 8) tipped 9) miracle 10) eternal 11) pile 12) transfer 13) mass 14) thereby 15) have emerged 16) trigger 17) threaten 18) consumed 19) hollow2.In the boxes below are some of the expressions you have learned in this unit. Complete the sentences with th
3、em. Change the form where necessary. Answers: 1) show signs of 2) cope with 3) lives in fear of 4) tough it out 5) cut down 6) from head to foot 7) searched out 8) nothing short of 9) As yet 10) settle in 11) take heart Increasing Your Word Power 1.You will read six pairs of words which are similar
4、in meaning but are different in usage. Reflect on the differences in usage between the words in each group and fill in each blank with a proper one. Change the form if necessary. Answers: 1) temptation 2) attraction 3) chance 4) opportunity 5) states 6) country 7) warned 8) threatened / threatens 9)
5、 refuse 10) reject 11) total 12) gross2. A blend is a word produced by combining parts of other words, such as “comsat” from “communications” and “satellite”. Try to find out what words the following blends are formed from. You may consult a dictionary if necessary. Answers: BlendFormationMeaning sm
6、ogsmoke + fog烟烟雾雾 blogweb + log博客 brunchbreakfast + lunch早午餐 （早餐和午餐合为一餐）autocideautomobile + suicide撞车自杀chunnelchannel + tunnel海峡隧道motelmotor + hotel汽车旅馆 netizennet + citizen网民 sci-fiscience + fiction科幻小说 workaholicwork + alcoholic工作狂wi-fiwireless + fidelity无线网络3.Fill in the blanks in Column B with
7、an adjective in Text A. The target adjective must be opposite in meaning to the one in Column A and must form a correct collocation with the noun in Column C. Answers: 1) individual 2) contradictory 3) destructive 4) rational 5) primitive 6) synthetic 7) distant 8) pessimistic 9) irreplaceable 10) e
8、normousGrammar in Context 1.Study the following sentences from Text B and point out the grammatical function of each of the present participles used as an adverbial. Answers: 1) an adverbial of accompanying circumstances 2) an adverbial of accompanying circumstances 3) an adverbial of result 4) an a
9、dverbial of result 5) an adverbial of manner; accompanying circumstances 6) an adverbial of result 7) an adverbial of time2. Complete the following sentences by translating the Chinese in the brackets into English, using a present participle as an adverbial. Answers: 1) killing thousands upon thousa
10、nds of people 2) raising the average yield by 15 percent 3) trying to deduce its operating principle 4) Seeing that everyone was bending over his / her book 5) Not having heard from his parents for a long time 6) leaving the project unfinished 7) Turning to the right 8) Not wanting to make the patie
11、nt nervous Cloze Complete the following passage with words chosen from this unit. The initial letter of each is given. Answers: (1) realm (2) elemental (3) obtain (4) stubbornly (5) transferred (6) transformed (7) subdued (8) expansion (9) irreplaceable (10) extinct (11) dynamic (12) verge (13) mode
12、rate (14) ecological (15) rationalTranslation1. Translate the following sentences into English, using the words and expressions given in brackets. Answers for Reference: 1) The village is so close to the border that the villagers lived in constant fear of attacks from the enemy. 2) In only twenty ye
13、ars the country was transformed into an advanced industrial power. 3) Seeing the project successfully completed, those who had invested so much time and energy in it felt very proud. 4) Given the current financial situation, it is inevitable that the US dollar will be further devalued. 5) There are
14、so many vehicles nowadays that the roads in this area are barely adequate to cope with the present traffic. 6) The weather showed no signs of getting better so the government called upon us to get prepared for floods. 7) Alice had been confined to bed for over 10 years after the traffic accident, an
15、d so her recovery seemed nothing short of a miracle. 8) The students were all very much concerned about the World Cup, spending at least two hours every day watching the live matches on TV. 9) Thomas said that his family had settled in Florida more than half a century ago. 10) Ask for help. Dont tou
16、gh it out yourself. I learned this lesson early in my life.2. Translate the following passage into English. Answers for reference: Human beings live in the realm of nature. They are not only dwellers in nature, but also transformers of it. With the development of society and its economy, people tend to become less dependent on nature directly, but indirectly their dependence grows.
