Unit1
1) You should spend a reasonable amount of time relaxing and exercising.你应该适当花一点时间休息和锻炼。
2) In general children are healthier and better educated than ever before.总的来说，孩子们比过去任何时候都更健康，受到了更好的教育。
3) When the right opportunity comes along, he’ll take it.
待适当的机会来临，他就能抓住。
4) Every day he sets aside some time to be with his family and enjoy life.每天他都留出点时间跟家里人在一起，享受生活。
5) I remember those dark streets and walking hand in hand with my father.我记得那些黑暗的街道以及同父亲手拉手走路的情景。
6) He finally failed to live up to his parents’ expectations.
他最终辜负了父母的期望。
7) In contrast, our use of oil has increased enormously.
相比之下，我们的用油量最大幅度上升了。
8) He succeeded in his efforts to overcome his fatal weakness.
经过努力，他成功地克服了自己的致命弱点。
Unit2
1) She wore a dress with a pattern of roses on it.
她穿了一件有玫瑰图案的裙子。
2) Helen had prepared a wonderful\good meal for us.
海伦为我们准备了一顿丰盛的饭菜。
3) Ann promised faithfully that she would never tell. Ann
信誓旦旦的说她肯定不会说出去。
4) Could you deliver this letter to the accounts department?
你能把这封信送到会计部吗？
5) We were offered a selection of milk and plain chocolate.
精选的牛奶巧克力和纯巧克力被提供给我们。
6) Tell the children to keep out of mischief\behave themselves.
告诉那些孩子别胡闹。
7) We could hear the sound of distant thunder.
我们可以听到远处打雷的声音。
8) The project has now received approval from the government.
这项工程现在得到了政府的批准。
9) Kelly loved her husband in spite of the fact that he drank too much.
凯莉很爱她的丈夫，虽然他喝酒很多。
10) Experts seem unable to agree whether the drug is safe or not.
专家们似乎不能就这个药是否安全取得一致意见。
Unit3
1) Because of an emergency, the doctor will not be available for several hours.
由于紧急情况，这位医生几个小时内都是没有空。
2) How will taxes affect people with low income?
税收将会如何影响低收入的人群？
3) My mother always told me that in the long run I would be glad I didn’t give up practicing the piano.
我母亲总是告诉我，从长远来看我会很高兴我没有放弃练钢琴。
4) These books range in price form $10 to $20.
这些书的价格从10美元到20美元不等。
5) It seems to me that you don’t have much choice.
在我看来你没有什么选择。
6) Given their inexperience, they have done quite a good job.
考虑到他们缺乏经验，这工作他们已做到相当不错了。
7) For such a big house the price is fairly cheap/low, but you’ve got to take into consideration the money you will spend on repairs.
对这么一栋大房子来说这价格相当便宜，但你得考虑维修所需的钱。8) Can we begin with discussing questions/problems arising from the last meeting?
我们能否从讨论上次会议产生的问题开始？
Unit4
1) He underwent a major heart surgery several years ago.
几年前他心脏动了一次大手术。
2) We estimated that it would take a week to finish the work.
我们估计完成这项工作要花一个星期。
3) I used to enjoy photography, but I now have no time to pursue any
