Keys to the exercises of the Unit 5III. Vocabulary & Structure•1. 1) marvelous 2) interviewed 3) congratulate 4) prime•5) via 6) formula 7) Originally 8) mounted •9) destination 10) illusion•2.•1) Look, my signature is similar to yours; it’s really difficult to tell them apart.•2) She and her husband are working far apart with one in Paris and the other in Peru.•3) John made an A in the examination because he studied hard and his hard work paid off.•4) Because the scheme takes too much of my time, I’d like to be excused from further participation in it.•5) We sent Pat an email, congratulating her on winning the Sports Trophy.•IV. Banked Cloze• 1. C 2. L 3. H 4. B 5. M• 6. K7. F8. J9. O10. G•V. Translation• 1.•1) had been eliminated•2) competed against (with)•3) national finals•4) fun, relaxed atmosphere•5) The long hours of studying paid off•1)这个¡°第一¡±可不仅仅是来自牙买加金斯敦的八年级女生乔迪¡¤安妮的¡°第一¡±，而且还是牙买加人第一次在美国拼单词比赛中夺冠，是非美国本土选手第一次在该比赛中夺冠。
•2)乔迪.安妮凭着她出色的表现赢得了10,000美金的现金、一只漂亮的奖杯、一块拼单词比赛纪念手表、一套百科全书以及美国航空公司赠送的任选目的地的国内双人游。
•3)牙买加大学向乔迪¡¤安妮发出邀请，提供全额奖学金，专业任选。
还有美国的好几所大学提出要为她提供研究生奖学金，专修公司法。
•4)拼单词冠军的称号赋予乔迪¡¤安妮的好处还不止这些。
金斯敦阿登中学校方考虑到她在拼单词大赛获奖后格外忙碌而做出决定：全优生乔迪¡¤安妮期末考试免考。
没有比这更美的事了! •5)当问到给其他选手有何建议时，她的回答是：¡°相信上帝，拼命努力，永不放弃。
¡±阿切尔教练对此表示赞同，他说：¡°我们坚信灵感加汗水是一道绝妙的公式。
¡±Key to Exercises in Reading 2•I. Comprehension of the Text• 1. C 2. A 3. C 4. D 5. D•Ⅱ. Vocabulary Building• 1. evident 2. generate 3. ruined• 4. impose 5. commonplace 6. yelling•7. as well as 8. priority 9. related•10. noticeableEnglish to Chinese Translation1.谢谢您的忠告。
2.等车的人请排队。
3.有一点始终不变，运动一直在向四面八方进行着。
4.七点半的时候，人们都匆忙地赶着去办公室上班。
5.许多早期移民是为了反抗家乡的现实环境才铤而走险，去建立一片新领地。
Chinese to English Translation•Yang Zhiyuan made Internet history with his founding of Yahoo.•Einstein’s relativity is too difficult for the average m an to understand.•The popularity of concrete is related to the fact that its price has steadily dropped.•The issuance of too much currency had led to a major price fluctuation.•Attending a concert or an art exhibition with friends is a new way of socializing that many have taken to happily.Keys to the exercises of Unit 6•III. Vocabulary & Structure (P.133)•1.•1) controversy 2) proposed 3) implement 4)varies 5)renewed•6) critical 7) maintain 8) opposing 9) favor 10) burden•2.•It is necessary for them to immerse themselves in English study for the•first year or two before going to university for further study.•2) Moreover, they pointed out that bilingual education programs haven’t•always been successful in producing literate, bilingual students.•3) The reasoning for this model is that the native language should serve•only as a “transition” to English.•4) In fact, research has shown that students who are fully literate in their•first language will be more successful in learning how to read and•write a second language.•5) In the poorest rural area of Africa, a large percentage of children die in•their infancy due to hunger, while in the richest areas of western•countries people only worry about being overweight.•V. Translation (P.115)•1. 1) the students’ native language and the language of the host country•2) a controversial subject/issue•3) students who speak languages other than English (Or: students whose native language is not English)•4) The ways in which bilingual programs are implemented•5) Most students feel overwhelmed (Or: Most students feel under great pressure)•2.•1)维持性教学模式的理论依据在于，孩子的母语能力值得维持和发展。
•2)双向式双语教学模式不仅为母语是英语的学生提供第二语言学习的指导，还为母语为非英语的学生提供ESL课程。
•3)研究尚未证实这种模式是否比上述其他模式更加有效。
•4) 他们在拼命学习英语的同时，失去了本该用于学习数学和自然科学重要概念的宝贵时问。
•5) 母语为非英语的学生只允许上一年的ESL课程。
Key to Exercises in Reading 2•I．Comprehension of the Text (P.119)•1) C 2) D 3) C 4) A 5) D•II. Vocabulary Building•perceive 2. echoing 3. put away 4. soul 5. fascinated•6. slipped 7. wrapped 8. yearning for 9. gathered 10. share with•第七单元和第八单元：自学部分•课后答案如下Keys to the exercises of the Unit 7•III. Vocabulary & Structure (P.133)•1.•norms 2) proof 3) viewpoint 4) inherited 5) outlook•6) lack 7) particular 8) undertook 9) prompted 10) response•2.•The responses, or happiness scores, of the fraternal twins were•almost no different from the responses of unrelated pairs of people.•2) These researcher also studied a smaller group of identical twins•who had been separated at birth and raised in different families.•3) They may also have a tendency to hide their true feelings.•4) The genes may be those known to control the brain chemicals•serotonin and dopamine, both associated with pleasure and mood.•5) The researchers’ belief that genetic predisposition is only part of•the equation is backed up by other research.•V. Translation (P. 135)•1.•1) half of whom were identical•2) the underlying factors leading to happiness•3) showed a genetic link to happiness•4) rather than just ask them if they are happy•5) no matter where they lived or worked•2.•1)这个研究证实了相同基因与快乐感之间的关联。
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