4 单元 Read and complete3. Fill in the blanks with the words given below. Change the form where necessary.beam distress grace lower destructioncollision explode scatter signal crash1. The driver gave a signal that he was going to turn right. 司机给了一个信号，他要向右转2. It was reported that 41 people were killed in a plane crash in the Himalayas last week. 据报道，41 人上周在喜马拉雅山的一次飞机失事中丧生3. The ships captain radioed that it was in distress. 他船长的同志，这是痛苦的4. The skaters moved over the ice with a smooth, effortless grace .滑冰者在一个光滑的冰，毫不费力的恩典 5. The bomb was taken away and the soldiers exploded it at a safe distance from the houses. 炸弹被带走了，士兵们引爆了它从房子的安全距离6. They were on their way to the Shropshire Union Canal when their car was involved in a collision with a truck. 他们来到什罗普郡联盟运河时，他们的车与一辆卡车相撞7. The Central Bank lowered interest rates by 2 percent. 中央银行将利率下调百分之 2 8. He beamed a cheerful welcome as he opened the door for the distinguished guest. 他以微笑表示欢迎他打开门为尊贵的客人9. He used to scatter his toys all over the floor and I had to pick them up. 他总是把玩具散落在地板上，我不得不收拾起来10. The destruction of the worlds forests concerns everyone in some way. 世界森林的问题每个人都以某种方式破坏Anwser:1. signal 2. crash 3. distress 4. grace 5. exploded6. collision 7. lowered 8. beamed 9. scatter 10. destructionRead and translate6. Translate the following sentences into English.1. 她在公共汽车站一直等到末班车进站。(come in)Answer:She waited at the bus stop until the last bus came in.2.如果我们能帮得上忙，尽管和我们联系。(contact)Answer:If there is any way we can be of assistance, please do not hesitate to contact us.3 .他需要多少船务人员才能使他的游艇航行？(crew, yacht)Answer:How many crew does he need to sail his yacht?4 .虽然她的新书没有上一本好，但是我还是喜欢它。(not quite as)Answer:I enjoyed her new book though its not quite as good as her last one.5 .我从未遇到过如此善良的人。(never before)Answer:Never before have I met such a kind person.五单元Read and complete3. Fill in the blanks with the words given below. Change the form where necessary.purely perceive discourage dynamics unlikelyspecialty reasonably sink extended actually1. The economy in that country was sinking deeper and deeper into crisis. 那个国家的经济越来越陷入危机2. My father was a historian and his specialty was the history of Germany. 我的父亲是一位历史学家，他的专业是德国历史3. They decided to close the museum purely and simply because it cost too much to run. 他们决定关闭博物馆纯粹是因为它的成本太高，运行4. The local government has decided on new measures to car use in favour of public transportation 当地政府决定采取新措施，以利于公共运输车的使用. 5. Its pretty discourage that theyll turn up nowits nearly ten oclock. 很泄气，他们会把现在快要十点了6. The interchange of ideas aids an understanding of group dynamics .思想的交流有助于理解群体动力学7. She says its a good film and recommends it to all her friends, though she hasnt actually seen it. 她说这是一部好电影，推荐给她所有的朋友，尽管她还没有看过8. Stop shouting and lets discuss this reasonably . 别吵，让我们讨论一下这个合理9. People now have perceived that green issues are important to our future. 现在人们已经认识到绿色问题对我们的未来很重要10. Kathy and Eric run this small hotel as a(n) extended home”, which should give you a good idea of the atmosphere of warmth and hospitality there。凯茜和埃里克运行这个小艾斯酒店（N）的“延伸的家”，这会给你的热情和好客的气氛好的想法Anwser: 1. was sinking 2. specialty 3. purely 4. discourage 5. unlikely 6. dynamics 7. actually 8. reasonably 9. have perceived 10. extendedRead and translate6. Translate the following sentences into English.1. 我们得把感情放在一边，从专业的角度来对待这件事。(from a professional standpoint)Answer:We have to put aside our emotions and take it from a professional standpoint.2. 这部戏非常精彩，我很快就沉浸于激动人心的剧情之中。(lose oneself in)Answer:The play was so wonderful that I soon lost myself in the excitement of it.3 .她没有什么爱好 除非你把看电视也算是一种爱好。(unless)Answer:She hasnt got any hobbies unless you call watching TV a hobby.4. 他说他是直接从市长本人那里得到这个信息的。(first-hand)Answer:He said that he had got the information first-hand from the Mayor himself.5 .既然你不能回答这个问题，我们最好问问别人。(since)Answer:Since you cant answer the question, perhaps wed better ask someone else.六单元Read and complete3. Fill in the blanks with the words given below. Change the form where necessary.Perfection storage clap observe exclusivedefend survey interview quit cover1.The audience cheered and Clapped enthusiastically as the curtain came down. 观众鼓掌欢呼踊跃为窗帘下来2.Torrence expects to defend her title successfully in the next Olympics. 托伦斯希望卫冕成功的一届奥运会3.Would you quit your job if you inherited lots of money from your parents? 你放弃了你的工作。如果你从你父母遗传批of money4.Jack has spent years in the development and perfection of his wine-making techniques. 杰克和他的酿酒技术的发展完善了年5.As an advanced journalist, she has interviewed celebrities and political leaders on her radio program for over 25 years. 作为一名高级记者，她采访过名人和政治领导人在她的广播节目超过 25 年6.According to a Survey of 1 000 city residents, garbage collection is the city service people like most. 根据 000。1 城市居民的调查，收集垃圾是城市服务的人最喜欢的7.The reporter managed to get a(n) exclusive interview with the Prime Minister. 记者设法得到一个（n）的独家专访中，首相8.Weve had to build some cupboards to give us