Unit 1 PA 1. 任何年满18岁的人都有资格投票。(be eligible to, vote Answer:Anyone over the age of 18 is eligible to vote.
2. 每学期开学前，这些奖学金的申请表格就会由学校发给每一个学生。(apply for, scholarship Answer:A form to apply for these scholarships is sent by the university to every student before the start of every semester.
3. 遵照医生的建议，我决定戒烟。(on the advice of Answer:On the advice of my doctor, I decided to give up smoking. 4. 公园位于县城的正中央。(be located in Answer:The park is located right in the center of town.
5. 这所大学提供了我们所需的所有材料和设备。(facilities
Answer:The university provides all the materials and facilities we desire. PB 1. 他们花了多年的时间寻找内心的平静，但是收效甚微。(search for Answer:They spent many years searching for peace of mind, but with little success.
2. 这种新药的成功研制已经使许多疾病的治疗发生了根本性的变革。(revolutionize Answer:The successful development of the new drug has revolutionized the treatment of many diseases.
3. 由于这个国家的经济不景气，这家公司濒于破产。(on the edge of Answer:The company is on the edge of bankruptcy due to the economic depression in the country.
4. 大学毕业后他成为了一名护士。他认为护士这一职业可能很有发展前途。(rewarding Answer:He became a nurse after college. He thought nursing could be a very rewarding career. 5. 他像往常一样在文件上签了名。(just as
Answer:He signed his name on the paper just as he has always done it. UNIT2 PA 1. 警察们正忙着填写关于这场事故的各种表格。(fill out Answer:The policemen are busy fi lling out forms about the accident. 2. 我想在还车之前把油箱加满。(fill up, fuel tank Answer:I want to fi ll up the fuel tank before returning the car.
3. 如果你要投诉，最好遵循正确的程序。(follow the procedure Answer:If you want to make a complaint, you’d better follow the correct procedure. 4. 要不是约翰帮忙，我们绝不会这么快就完成实验。(without Answer:We couldn’t have fi nished the experiment so soon without John’s help. 5. 暴风雨之后，岸边的人们焦急地搜索湖面以期发现小船的踪迹。(scan for Answer:After the storm, the people on the shore anxiously scanned the lake for any sign of the boat. PB 1. 这个国家不大，但是在国际事务中它却发挥着重要作用。(play a role
Answer:This country is not big, but it plays an important role in international affairs.
2. 正是在我叔叔的帮助下，我得以克服困难，按时完成了任务。(it is ... that Answer:It was with the help of my uncle that I overcame the difficulty and completed the assignment in time.
3. 毕业时他决定留在北京，而他最好的朋友却选择了去西藏。(while
Answer:While he decided to stay in Beijing upon graduation, his best friend chose to go to Tibet. 4. 在这次校园英语演讲比赛中，我们班的玛丽获得了第三名。(come in Answer:In this Campus English Speaking Contest, Mary from our class came in third.
5. 你应该知道学习弹钢琴需要有时间，有金钱，还要有毅力。(as well as
Answer:You should know that it takes time, money as well as perseverance to learn to play the piano. Unit3 PA 1. 我发现量入为出地过日子越来越难了。(increasingly
Answer:I find it increasingly difficult to live within my income. 2. 现代政治家们都试图以电视讲话来影响普通百姓。(reach out
Answer:Modern politicians try to reach out to ordinary people in their TV speeches. 3. 应该帮助学生对人生采取积极的态度。(adopt
Answer:Pupils should be helped to adopt a positive attitude to life. 4. 希望全班同学参加这些讨论。(participate in
Answer:Everyone in the class is expected to participate in these discussions. 5. 如果你犯了罪就必须受到惩罚。(crime
Answer:If you commit a crime you must expect to be punished. PB 1.儿子的死让老妇人变得麻木痴呆了。(numb
Answer:The old woman was numbed by her son’s death.
2.身处所有这些烦恼之中，他依然能保持乐观。(in the midst Answer:In the midst of all troubles, he managed to remain cheerful. 3. 虽有困难，他们还是设法坚持试验下去。(carry on
Answer:They managed to carry on their experiments in spite of the difficulties. 4.我们必须淘汰不合格的申请人。(weed out Answer:We have to weed out unqualified applicants. 5. 医生要他减少抽烟。(cut down on
Answer:The doctor told him to cut down on smoking. Unit4 PA 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 it’s 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. PB 1. 公共汽车放慢速度并停下，让那位乘客上车。(slow down Answer:The bus slowed down and stopped to allow the passenger to get on board. 2.许多车子都驶过去了，可是没有一辆愿意让我们搭便车。(roll by Answer:Many vehicles rolled by, but no one offered us a ride. 3 .请勿践踏草地。(get off Answer:Please get off the grass. 4.他按妻子的吩咐，一下班就去了市场。(make one’s way Answer:He made his way to the marketplace right after work, as his wife had asked him to do. 5 .值得庆幸的是，史蒂夫 (Steve 从自行车上摔下来时没有摔断骨头。(luckily Answer:Luckily, Steve didn’t break any bones when he fell off his bike.
Unit5 PA 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 hasn’t 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 can’t answer the question, perhaps we’d better ask someone else.
PB 1. 由于公共汽车司机突然刹车，旅客们都不由自主地向前摔倒。(brake, pitch forward Answer:All the passengers pitched forward because the bus driver braked sharply. 2. 这个协议将冲破对自由贸易设置的障碍。(break through, obstacle Answer:This agreement will break through the obstacles to free trade. 3 .我刚放下叫出租车的电话，车就来了。(soon after Answer:The taxi arrived soon after I rang for it. 4. 在过去，不管我什么时候到家，我父母总会等我。(no matter Answer:My parents always waited up for me no matter what time I got home. 5 .由于没有一方愿意让步，两个公司之间的对话完全破裂了。(break down Answer:Talks between the two companies completely broke down, because neither of them wanted to give in.
UINT6 PA 1. 那件工作很难做，不过我想试试看。(have a shot Answer:It’s a difficult job, but I’d like to have a shot.
2. 这是一本关于商务实践而非理论的书。(as opposed to Answer:This is a book about business practice as opposed to theory. 3. 社会活动从未耽误她的学习。(in the way
Answer:Social activities never get in the way of her studies. 4. 直到1911年人们才发现第一种维生素。(It is not until ... that Answer:It was not until 1911 that the first of the vitamins was identified. 5. 尽管年事已高，爷爷每天还帮忙做家务。(despite Answer:Despite advanced years, Grandpa helps do housework every day. PB 1. 我们的婚姻很幸福，但我们也曾经历过许多坎坷。(ups and downs Answer:Our marriage is happy but we’ve had many ups and downs.
2. 许多外语教师常常在课堂上自顾自地讲得太多。(be inclined to
Answer:Many teachers of foreign languages are inclined to talk too much themselves in class. 3. 那位著名演员每天早晨锻炼一小时以保持健康。(work out Answer:The famous actor keeps fit by working out for an hour every morning. 4. 与他促膝长谈之后，她的怀疑消失了。(melt away Answer:After a long heart-to-heart talk with him, her suspicion melted away. 5. 目前我们没有职位空缺，但我们肯定会记住您的申请。(keep in mind Answer:We have no vacancies now, but we’ll certainly keep your application in mind.
UNIT7 PA 1. 他并不后悔说过的话，只是觉得他完全可以不用这种方式表达。(could have done Answer:He did not regret what he had said but felt that he could have expressed it differently. 2. 我们最好等到12
