5. Some of your suggestions have been adopted , but others have been turned down as they are not workable.
6. All of a sudden, he lost his interest in engineering, and focused his attention on learning a foreign language.
7. If a company decreases health benefits for its employees, they should increase salaries to compensate the workers.
8. I failed to pass the exam although I had worked very hard. I should analyzethe causes of my failure.
9. When you do yoga, try to regulate your breathing. Don't breathe too fast and make sure you breathe only through your nose.
10. It was difficult to estimate how many people had been wounded in the earthquake. 2.15选10
complex复杂的 access享用权，享用机会 preferred提出，提升 require要求 undergraduate大学生 大学的 accountable可解释的可说明的 acquire获得得到 tranmits传输传送 indispensable不可或缺的 creativity创造性，创造力 referred提及，针对 seeks 寻找，追求 post邮件，张贴，快速行进 connectivity连通性 transform改变改观
There have been increased demands for higher education to provide students with better courses and more opportunities. To deal with this (1) complex issue, colleges and universities are turning to the Internet for quick (2)access to its rich educational resources. Now the Internet has been accepted as the (3)preferred technology to many other methods in colleges and universities. Many teachers now routinely (4)post their teaching materials online. A growing number of schools offer at least some (5)courses
over the Internet. There are two different models of making use of the Internet for higher education. The first model (6)undergraduate to improve existing courses by using the Internet. This model provides high-speed Internet (7)connectivity to all students, faculty, and staff. While this model uses the Internet, it doesn't (8)require many changes, and it keeps most existing institutional structures unchanged. A different, more revolutionary model regards the Internet as (9)indispensable to an important change in higher education, for it 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 toaccount 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 tostand 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 shouldtake 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 tovisit 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.
Unite 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 suchintense 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 educatorsadvocate 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 anycircumstances.
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.