13．在……前面________ 答案：ahead of 14．除……之外________ 答案：apart from 15．(对已产生的不良后果)负责任________ 答案：answer for 16．要求结束……________ 答案：call for an end to sth. 17．否则，不然________ 答案：or else 18．结束________ 答案：wrap up 19．超出……的控制；不受……的控制________ 答案：beyond one’s control 20．展望未来________ 答案：look ahead 21．依次________ 答案：in turn 22．引起，导致________ 答案：lead to 23．采取行动________ 答案：take action 1. They claim that in the last 50 years，gases pumped into the Earth’s atmosphere by the factories and vehicles have been speeding up the process of global warming and affecting our climate. 他们声称最近五十年以来，工厂和汽车释放到大气层的气体加速了全球变暖的进程，于是影响了我们的气候。 have been doing为现在完成进行时结构，表示动作从过去开始持续到现在，还可能持续下去，强调持续的过程。 [句子仿写] 自从三年前以来我一直在学英语。 ________________________________________________________________________ 答案：I have been learning English since three years ago. 2．Many experts insist that the blame for this global warming can mostly be pinned on human activities. 许多专家认为，在很大程度上，人类的活动要对全球变暖负责。 句中insist后跟that从句为宾语从句。 [句子仿写] 他坚持认为自己做对了。 ________________________________________________________________________ 答案：He insisted that he had done right. 3．Without these naturally occurring gases，the sun’s energy would be radiated back into space leaving the earth cold and unsuitable to life. 如果没有这些自然产生的气体，太阳的能量将会被反射回太空去，地球将处于寒冷之中，而不适合生命的存在。 without介词短语相当于条件状语从句，主句要用虚拟语气。 [句子仿写] 没有太阳，就不会有生物。 ________________________________________________________________________ 答案：Without the sun，nothing would grow. 4．Given this data，it seems that the link between human activities and global temperatures is not merely a coincidence. 根据这个数据推断，人类活动与全球变暖之间的关系似乎是不容否认的。 given意为“由于，鉴于，考虑到”。it seems that...为主语从句，it是形式主语，that从句为真正的主语。 [句子仿写] 鉴于现在的情形，你已经做得非常好了。 ________________________________________________________________________ 答案：Given the circumstances，you’ve done really well. 教材复习 第一部分 Unit
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Environmental Protection Section Ⅰ 课前预习，落实基础 1. We adhere to the________(原则) that everyone should be treated fairly. 答案：principle 2．Most people have come to accept the need for ________(保护)of natural resources. 答案：conservation 3．His nationality isn’t________(相对) to whether he’s a good teacher. 答案：relevant 4．We ________
(提倡)using smaller container to pack the goods. 答案：advocate 5．Father finally got in touch with his brother in ________ (大陆) China. 答案： mainland 6．On b________ of my colleagues and myself I thank you. 答案：behalf 7．There was a great outcry about the c________
of the new airport. 答案： construction 8．She is none the less beautiful for her s________ clothing. 答案：shabby 9．Do you know about the e________ of a seed into a plant? 答案：evolution 10．I’m trying to c________ how much paint we need. 答案： calculate 1.
谋生________ 答案：earn one’s living 2．塞住耳朵________ 答案：plug one’s ears 3．祝一切顺利________ 答案：all the best 4．摆脱，脱离________ 答案：break away from 5．一些________ 答案：a number of 6．总结，概括________ 答案：sum up 7．实际上________ 答案：as a matter of fact 8．代表……________ 答案：on sb’s behalf 9．永远________ 答案：for good 10．掠去，夺走________ 答案：carry off 11．总的来说________ 答案：all in all 12．导致________ 答案：result in