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1、Unit FiveHealthEnhance 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 them. Change the form where necessary. Answers:1) familiarize2) prejudice3) appealing4) acc
2、elerated5) threats6) monitor7) isolate8) guarantee9) infected10) ignorance11) was equipped12) processed13) sponsor14) resume15) issued16) contracted2. In the boxes below are some of the expressions you have learned in this unit. Do you know how to use them in the proper context? Now check for yourse
3、lf by doing the blank-filling exercise. Change the form where necessary. Answers:1) take advantage of2) by contrast3) make room for4) bring to an end5) at best6) have attributed to7) at risk8) set aside Increasing Your Word Power1. Cross out the verb that CANNOT go together with the target word or e
4、xpression in the circle. Answers:The word to be crossed out1)2)3)4)5)6)7)8)a. processb. fulfila. operated. subtractc. accelerated. contractc. coordinate2.Study the prefix“self- ” , and put down the Chinese meaning after each given word.b. exerciseI Answers:self-centreda.自我中心的，自私的self-consciousa.（过于在
5、乎别人的看法等用self-confidenta.自信的self-evidenta.显而易见的self-disciplinen.自律，自我约束self-esteemn.自尊（心），自信self-imagen.自我形象self-pityn.自怜）忸怩的；自觉的Now translate the Chinese given in brackets into English with words from the above list. I Answers:1) feel very self-conscious about their appearance2) need plenty of self-
6、discipline to fight against laziness3) couldn t help admiring the self-confident way4) becoming ever more self-centred5) may seem self-evident6) burying/indulging themselves in self-pity7) a blow to his self-esteem8) have a poor self-imageGrammar in ContextObserve the following sentences from both T
7、ext A and Text B, paying special attention to the anticipatory (先 行词) it .Then do the following two tasks.Task 1: Examine each of the following sentences and underline the real object or subject that is replaced by it.I Answers for reference:1) to reach an agreement in such a delicate situation2) th
8、e way he keeps changing his mind3) that perhaps he was lying4) to be asked to speak here5) buying so much food when the children are all awayTask 2: Complete the following sentences, using it as an anticipatory. Answers for reference:1) It is disappointing2) I find it useless /pointless3) It is not
9、possible/ It is impossible4) They kept it a secret/ kept it quiet5) It is still not clearCloze Complete the following passage with words chosen from this unit. The initial letter of each is given. Answers:1) threat2) at risk3) infected4) prejudice5) isolated6) contracted7) shelter8) grieve9) along10
10、) pathway11) issue12) bring13) evil14) concern ourselves with15) supportTranslation1. Translate the following sentences into English, using the words given in brackets. Answers for reference:1) Owing to ignorance of AIDS, people used to label HIV infected/carriers/victims as evils.2) The campaign of
11、 Knowing More About AIDS needs to be carried on, and for/at this stage the emphasis needs to be put on the way (how) the disease is contracted .3) We appeal to the young earnestly: Take care of your health, with which you be best equipped to hallndle any tough problems in your life.4) The leading sc
12、ientists will be meeting in Geneva on Friday to discuss problems largely caused by the fierce competition in modern society.5) His fear of heights was attributed to an extremely painful experience in his childhood. He was once forced to stand alone on the 10-meter diving board for up to 10 minutes.6
13、) We believe that with the newly issued document on improving the medical system in rural areas, the era is to be brought to an end when such areas are always short of doctors and medicines.2. Translate the following paragraph into English, using the words and expressions in the box below. Answers f
14、or reference:We all want to be healthy, to be at our best when handling tough challenges. There has never been a lack of good advice on health. For example, eat a balanced diet, get enough sleep, and set aside some time every week for exercise. Chronobiology, a new science, has provided us with a ne
15、w approach to achieving peak efficiency . It is to coordinate our daily activities with our biological capacities . We plot on graph paper six readings of our temperature taken at four-hour intervals throughout a day, and familiarize ourselves with such information as when our body temperature begins to rise, when it reaches its peak/the highest point, and when the bottom/the lowest point appears. Then, we plan our daily activities by following the instructions given bychronobiology authorities . For i
