is believed that the Internet can (10) transform teacher-centered instruction into student-centered learning. This, as a result, will bring about basic change to our university education.
3.选词组
keep up with保持，同步，和朋友保持联系 set up建立设立创立 fire off开枪，匆忙发出 take the lead树立榜样，带头 add to增加，增添 stand out显眼，突出，出色 in large part多半，在很大程度上 visit with叙谈闲谈 account for占据，是···的原因，解释 at a disadvantage处于不利地位的
1. I fired off a letter of complaint to the manager of the store as soon as I found they had sold me a pair of mismatched shoes.
2. People browse the Internet, read newspapers and watch TV to keep up with what is happening in the world.
3. The university has set up another large laboratory for students to design more complicated robots.
4. I find it very difficult to account for the fact that two of our best students failed the exam. 5. In the current economy, with unemployment high and competition for jobs fierce, your resume needs to stand out for all the right reasons.
6. She is getting popular since she appeared in a TV interview last month. Her new movie will no doubt add to her growing fame.
7. The developed countries should take the lead in reducing greenhouse gas emissions (排放) and provide support for the developing nations to follow.
8. If your spoken English is not very good, then you may be at a disadvantage when you are looking for a job.
9. Their success was due in large part to their well-conceived (周密策划的) plan.
10. He has been so occupied with his work these days that he barely has time to visit with his friends.
4.汉译英
中国航天业开创于1956年。几十年来，中国航天事业创造了一个又一个奇迹。1970年，中国成功发射了第一颗人造地球卫星，成为世界上第五个独立自主研制和发射人造地球卫星的国家。1992年，中国开始实施载人航天飞行工程（manned spaceflight program）。2003年，中国成功发射了\神舟五号\载人飞船，使中国成为第三个发射载人飞船的国家。2007年发射了\嫦娥一号\，即第一颗绕月球飞行（lunar-orbiting）的人造卫星。2013年，第五艘载人飞船\神舟十号\发射成功，为中国空间站的建设打下了基础。
China's space industry was launched in 1956. Over the past decades, China's space industry has created one miracle after another. In 1970 China launched its first man-made earth satellite, ranking China the fifth country in the world to independently develop and launch man-made earth satellites. In 1992 China began to carry out the manned spaceflight program. In 2003 China launched Shenzhou-5, a manned spaceship. The successful launch made China the third country to launch manned spaceships. In 2007 Chang'e-1, the first lunar-orbiting man-made satellite, was sent to space. In 2013 Shenzhou-10, the fifth manned spaceship, was launched successfully, laying the foundation for building the Chinese Space Station.
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Unit 4
1. 选词填空
Subsequent后来的，随后的 distinct明显的，清楚的 Intense热烈的，强烈的 respond回答，响应 Advocate提倡，拥护 involve包含，使参与 Confine限制，局限于，禁制 fulfill履行，执行 Circumstance环境，境遇 reconcile使和好
1. Fortunately, the accident didn't involve many people, for there was little traffic at that hour.
2. She fulfilled her ambition of becoming a fashion designer after years of hard work. 3. They kept on trying their best to develop their business, but in such intense market competition, they had no idea if success would come along one day.
4. As music plays an important role in our life, many music teachers and educators advocate taking up a musical instrument at a young age.
5. This rule should be entirely clear in the minds of everyone and should not be misunderstood under any circumstances .
6. My daughter was shy; she was afraid to ask questions, respond to questions in class, or talk with other children.
7. I got from him only a letter, which was put on my office desk; subsequent to the receipt of this letter I have never heard from him.
8. The duties to provide services for children in need are not confine to the local social services department.
9. We pray that all nations be reconciled and that all people around the world live in peace. 10. He suggested a small but distinct improvement on our former plan; I really appreciate it.
2.15选10
involve包含，使参与 remarkable异常的，引人注目的 focusing调焦，集中 showered似雨般降落 intense热情的 applying应用，致力于 pushed推，推动 commitment承诺，许诺 tragedy悲剧，惨剧 advocate提倡，拥护 hailed下冰雹 tender纤弱的，温柔的 fulfillment完成，实现
In January 2011, Daniel Hernandez saved congresswoman Gabrielle Giffords' life in a mass shooting in Tucson. He kept her alive by (1) applying pressure to her wounds and speaking (2) tender words of sympathy until medical people arrived. He was (3) hailed as a hero by the public. Although his devotion to public service is (4) remarkable, in his book They Call Me a Hero: A Memoir of My Youth, Hernandez insists that he is not a hero. Hernandez said that he initially resisted the idea of writing a book about his experience on that day of enormous (5) tragedy. \had been (6) pushed by a few publishers after the incident,\people who make a lifetime (7) commitment to helping others.\ However, Hernandez, now a
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school board member, had come to realize that he would be interested in writing a book (8) focusing on his public service.\I've faced some big challenges, and I want young people to know that they need to face challenges and (9) involve themselves in their communities.\ When asked if he had any plan with a second book, Hernandez said his major purpose at present was to continue to serve his community and pursue his passion as a(n) (10) advocate for education. \
3.选词组
in sb.'s words/in the words of sb.用某人的话来说
count on依靠指望 make sense of理解，弄懂某事 reserve for预留，保留 shield from使···免受 call on呼吁，号召 sum up概括总结 relate to理解，认同 in need在困难时，在贫困之中 be/get caught up in被卷入，陷入
1. She held her hand above her eyes to shield them from the sun so that she could see more clearly the man in front of her.
2. The boy studied the signs for over an hour, but still could not make sense of them, so he turned to his teacher for help.
3. They called on the developed countries to commit more money to protecting the environment.
4. We will continue to care for those in need and work to establish a society that is generous and prosperous.
5. Many people are/get caught up in careers and raising kids so that they forget that their marriages also need to be taken good care of.
6. My most favorite program is the one that deals with scientific subjects that ordinary people can relate to .
7. Finally, I would like to sum up by saying that it has been a tremendous pleasure to work with you all.
8. He is a person that you can always count on when you need help.
9. Betty loves reading.In her words , \ 10. This restaurant is very popular because it has some separate, smaller rooms reserved for families with small children.
4.汉译英
郑和是中国历史上最著名的航海家（maritime explorer）。公元1405 年，明朝的统治者为了稳固边防（border defense）和开展海上贸易，派郑和下西洋（the Western Seas）。在此后的28 年里，郑和带领船队七下西洋，前后出海的人员有10 多万人，访问了30 多个国家和地区。船队纵横南亚、西亚，一直到非洲大陆。郑和下西洋是世界航海（navigation）史上的壮举，它展现了郑和卓越的航海和组织才能，同时展现了明朝的国力和国威（national strength and prestige），加强了明朝和海外各国之间的关系。
Zheng He was the most famous maritime explorer in Chinese history. In 1405 AD, the ruler of the Ming Dynasty sent Zheng He on a voyage to the Western Seas in order to strengthen border defense and develop trade by sea. In the following 28 years, Zheng He led his fleet, made seven voyages to the Western Seas with over 100,000 crew members in total, and visited more than 30
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countries and regions. The fleet traveled far into South Asia and West Asia, and made all the way to the continent of Africa. Zheng He's voyages to the Western Seas were a great feat in the world's navigation history. It showed Zheng He's outstanding navigation and organization talents; meanwhile, it exhibited the national strength and prestige of the Ming Dynasty, and strengthened the relationships between the Ming Dynasty and the overseas countries.
Unit 5
1. 选词填空
substantial大量的多的，物质的 annual一年一度的，每年的 amateur业余爱好者，业余爱好的 assemble集合收集，组装装配 react作出反应 furnish提供，供应 distinction优秀，差别，卓越 contract契约，合同 apparent表面的，可看见的 magnificent宏伟的，壮观的，华丽的
1. The annual conference which I attend every year is going to be held in London in January next year.
2. According to the terms of your contract , you must give three months' notice if you intend to leave this company.
3. We were honored that so many people of distinction and talent were present to discuss the issues.
4. The local government has been providing substantial support to them, without which they couldn't have been so successful.
5. The secret agent promised that the information he furnished was obtained from reliable sources.
6. Whether amateur or professional, American football is perhaps the most popular sport in the US. It attracts a total attendance of over 40 million and is watched by many more millions on television each year.
7. Shops try to meet the DIY (do-it-yourself) fashion by offering consumers parts and hardware which they can assemble at home.
8. I wonder how she will react to the news if I tell her she is not going to get a raise this year.
9. It was apparent that the professor's lecture failed to impress the students as some of them had left before it was over.
10. We all admitted that the trip was worthwhile after we saw a(n) magnificent palace and a fantastic museum.
2. 15选10
Amateur业余爱好者，业余的 endurance耐久持久，忍耐力 Individual个人的，个人 independent自主的，不相关联的 Present现在的，目前的 despite不管，尽管 Developed先进的，发达的 contests争夺竞争 Remarkable异常的，引人注目的 coined创造 Insurance保险 inherent固有的，内在的，天生 Established已建立的 contracts契约
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Separate分开分离
For several centuries, cricket (板球) has been a very popular sport in England. It has been enjoyed by both professional and (1)(amateur) players. This super-popular game is a bat-and-ball game played between two teams of 11 players. It can provide you with health benefits like building (2)(endurance), balance, and physical fitness. But for a team sport, cricket also places (3)(individual) players under unusual pressure because every team player is (4)(independent) of each other. Cricket might have started in early 16th-century England. Written records (5)(present) evidence of a game known as creag being played by Prince Edward at Newenden, Kent in 1301; and it is possible, (6)(despite) no hard evidence, that this was a form of cricket. By the end of the 18th century, cricket had (7)(developed) into a national sport of England. The growth of the British Empire led to cricket being played abroad and by the mid-19th century the first international (8)(contests) were held. Cricket has had a(n) (9)(remarkable) impact on popular culture in England. It has had an influence on the vocabulary of the English language, with such phrases as that's not cricket (10)(coined) to describe unfair behavior in general.
3. 选词组
regardless of不管 give away暴露 fall ill生病 pass away去世 up to达到，至多 have no intention of doing sth.不打算做某事 leave behind把···抛在脑后 忘记拿走 might (just) as well还不如 in attendance出席 to this day直到现在
1. I felt terribly sorry to learn that his sister (passed away) after having fought against cancer for three years.
2. The Chinese swimmer was (left behind) at the beginning of the women's 100-meter freestyle final, but she didn't give up and finally took the lead.
3. The rich man thinks that he will die in disgrace if he does not (give away) his money for the public good.
4. They (had no intention of) letting him go and would like him to stay on after his present contract expires.
5. (Up to) seven million students are graduating from university this year. This will undoubtedly add to the employment pressure in the job market.
6. If he is determined to do something, he will do it (regardless of) what other people will say.
7. The movie was a complete waste of time. I (might (just) as well) have stayed at home. 8. The authorities promise to introduce an effective health service so that people do not need to spend too much money when they (fall ill) . 9. Thousands of people were (in attendance) at yesterday's strike, which caused great confusion.
10. They got to know each other in their 20s and (to this day) they are still in close touch with each other.
4. 汉译英
太极拳（Tai Chi）是一种武术（martial arts）项目，也是一种健身运动，在中国有着悠久的历史。太极拳动作缓慢而柔和，适合任何年龄、性别、体型的人练习。太极拳既可防身，
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