1Read and complete 41.To conquer the language barrier ,they are working hard at English.译文：为了攻克语言的难关，他们努力学习英语。2.The teacher is deeply impressed by the students ability to surf the Internet.译文：老师对学生上网冲浪的能力感触颇深。3.Nowadays many of the seniors are beginning to consider choosing a career.译文：目前许多高年级学生开始考虑选择一个职业。4.The Spring Festival was approaching. A lot of people were traveling back home to have a family reunion.译文：春节快到了，许多人都回家团圆。5. He looked out of the window, surveying the landscape of the countryside.译文：他向窗外望去，审视着乡下的风景。6. We are confident that we can overcome the difficulties.译文：我们有信心能够克服困难。7. Tom is the most brilliant graduate of this year at Harvard University.译文：汤姆是今年最出色的哈佛毕业生。8. He shifted impatiently in his seat during the long speech by the Dean.译文：院长长时间的讲话使得他不耐烦地在座位上晃来晃去。9. College has helped Bill to broaden his interests.译文：学院帮助比尔扩展他的爱好。10.Words that obscure the truth must be discarded.译文：蒙蔽真理的言辞一定要弃之不用。5、1. The plane due to take off at 8:30 a.m. has been delayed because of thick fog.译文：八点三十分的班机因大雾而推迟起飞。2. University students have various kinds of part-time jobs such as passing out flyers , working as private tutors or delivering newspapers.译文：大学生从事各种各样的兼职，如：派发广告传单、家教、送报纸。3. The speech is scheduled at 3 this afternoon. The students are filing into the assembly hall now.译文：讲演定在三点钟开始，学生们现在依次进入会场。4. They impressed upon their children the virtue of always telling the truth.译文：他们要孩子们牢记永远说实话是一种美德。5. He is no longer a child. He should be allowed to make his own decisions.译文：他不再是个孩子，应该允许他自己作决定。Read and translate1.自从有了移动电话后，他再也没有给朋友写信了。译文：He has no longer written to his friends ever since he got a mobile phone.2.尽管很忙，他每天至少花两小时上网，了解这个领域的最新动态。译文：Even though he is very busy, he spends at least two hours every day surfing the Internet, aiming to know about the latest development in this area / field.3.李教授在毕业典礼上做了一个简短的讲话，他的话深深铭刻在我的记忆中。译文：Professor Li made a short speech at the commencement, his words of which were deeply impressed upon my memory.4.讲到期末考试，学生们一点儿都不紧张，他们满脸都是自信。译文：Talking of the final exams the students were not nervous at all. On their faces was confidence.5.在30分钟写出一篇约100个词的短文，对于他们班大多数学生来说不过是小菜一碟。译文：To write a short passage of about 100 words within 30 minutes would be a snap to most students in their class.2Read and complete 41. Since China has entered the WTO, the restrictions on foreign businesses will gradually be reduced.译文:中国加入世贸组织后，对外贸易所遭受的限制会逐渐减少。2. The Internet enables us to explore the world without leaving home.译文:互联网使我们能够足不出户就能探询世界。3. The problem with some of these drugs is that they are so accessible.译文:这类药品所面临的问题是人们太容易得到某些药品。4. The government has produced a series of materials to restriction public awareness of the dangers of AIDS.译文:政府发行了一系列的材料去唤起公众对危险的爱滋病的认识。5. Within 2 weeks of arrival all foreigners should register with the local police.译文:驻留两个星期以内的外国人需要向当地公安局注册。6. When he was offered the opportunity to have an online degree program, he seized it immediately and enthusiastically.译文:当得到机会攻读在线学位时，他高兴地立即就抓住了这个机会。7. No restriction was put on the access to the BBS. Our purpose is to promote interaction between the students and the teachers.译文:获得电子布告栏上的信息没有任何限制。我们的目标是促进师生互动。8. Exchanging houses for a few weeks is a good way of having a holiday.译文:互换房屋居住是一种很好的度假方式。9. The team members working on the project meet every Tuesday afternoon to exchange their views.译文:制作项目的队员每周二下午碰头交换意见。10. All the materials collected for the research project on pollution are available to all the seniors at this college.译文:这所大学的高年级学生都可以得到关于污染研究项目的所有材料。51. Can I connected my laptop to the Intranet?译文:我能将手提电脑连线到互联网上吗？2. He has planned for his eldest son to take over his business when he is 65.译文:他已经计划在65岁时将生意交给大儿子打理。3. Knowledge is playing an increasingly important role in the development of economy.译文:知识一直在经济发展方面起到重要作用。4. In addition to taking care of her 3-year-old son she has taken 3 online courses in marketing, business communication and economics.译文:为了照顾3岁的儿子，她已经选修了市场策划、商务交往和经济学的在线课程。5. The practice of online learning will spread out as more and more people have access to the Internet.译文:在线学习会被推广开来是因为越来越多的人能够上网。Read and translate 71.他的生活经历在他的学术生涯中一直扮演着一个重要角色。His life experiences have always been playing an important role in his academic career.2.那家餐厅最近已经延长了营业时间。The restaurant has extended its opening hours recently.3.我刚刚读完一本从一种新的视角研究莎士比亚的有趣书籍。I have just read an interesting book which has a new approach to Shakespeare.4.随着电子邮件的广泛应用，垃圾邮件问题已引起人们的极大关注。With the wide use of e-mail, the issue of junk mail / spam issue / problem has drawn much concern.5.传统教育比起网络教育来说对于学生和教师之间的交流和互动有着更多的限制。There are more limitations on communication and interaction between teachers and students in traditional/ conventional education than (there are) in online education.