研究生英语2册1、3、4、5

1、unit onea 1. triggered 2. economically 3 minimum 4. commitment 5. relieved 6. shrinking 7. enrollments 8. scarcely 9. sequence 10. strideb 1 -5 adbcb6-10 acacdtranslationa 1.那位教授很可能在他唯一的学生缺席的情况下对着空空 的教室讲了一课。the professor might probably have delivered his lecture to the empty classroom in the absence

2、 of his solitary student.2. 现行的教育体制遭到了公众的批评，公众已经开始意识到这 种体制给学牛带来的危害。the present educational system has been under attack from the public, who have begun to realize the harm the system has done to students 3. 老师告诉这些大四学生他每次都会点名，因为这门课是必须 要听的。the professor told those seniors that he would take attendance

3、 every time because attendance at this course was compulsory.4. 我真想参加你的乔迁聚会。但是很抱歉我无法去，因为我有一 大堆事情要做。fd love to go to your housewarming party, but fm sony i can9t make it because fve got a stack of things to do.5. 中学辍学的年青人可以上夜校或通过电大和函授课程恢复他 们的学业。youths who dropped out of middle school can resume their

4、 studies atnight school or through television and correspondence coursesunit threea 1. prime 2. components 3. derived 4. biodiversity 5. monoculture 6. uncounted 7. multiplied 8. captivity 9 legislation 10. conservationb 1 -5 acdbd 6-10 acbbdtranslationa 1.由生物多样性的丧失而引起的对人类和地球的威胁和由 气候变化所带来的危险一样大。the

5、threat to humanity and the planet posed by biodiversity loss is as great as the dangers presented by climate change2. 收到年轻读者表达他们对被囚动物的关心的信，并询问他们 能帮助做什么，我们总是很高兴。we are always happy to hear from young readers expressing concern for animals in captivity and asking what they can do to help3. 这两个最盛行的理论都认

6、为恐龙之所以灭绝是因为地球大气 和温度的变化而造成的。the two most popular theories both say that dinosaurs died out because of changes in the earths atmosphere and temperature4. 这场森林大火最终被消防队所控制住了，花费将近50万美元。the forest fire was finally brought under control by the firefighting crews at a cost of nearly half a million dollars.5

7、. 植物根茎能够固定土壤，使之不会被雨水冲蚀。plant roots can hold the soil in position and prevent it from being washed away by the rain wate匸unit foura 1. institutional 2. burgeoning 3. envision 4. marginal 5. encompass 6. outsource 7. prowess 8. shunned 9. assimilating 10. forgob 1 -5 bcada 6-10 bdccatranslationa 1.经过五

8、年的实践，他现在对同国际投资和贸易相关的法律 事务已很在行了。having practiced for about 5 years,he is now adept at legal issues relating to international investment and trade.2. 根据一项调查，x 一代对退休后依靠社会保障持怀疑态度。 和先辈们相比，他们早已开始在为退休而省钱了。according to a survey, gen xers are skeptical about relying on social security when they retire. they

9、began saving for retirement early compared with their predecessors.3. 通过这种轻松舒适的脚摩治疗，你白天所有的烦恼压力好象 都消失了。all the cares and stresses of your day seem to fade away under the relaxing and comfortable treatment of foot massage.4. 研究表明大部分员工都很看重他们卓有成效的工作能够得到 认可或赞赏。studies show that most employees place a high value on being recognized or being complemented for a job well done5. 急诊室里挤满了来看常见病的病人，因为他们没有固定的医 生。emer