unit 2the environment单元复习学案
词汇导练
1．how do you analyze the present economic s____________？
2．a balloon e____________as it is filled with air.
3．the manager is greatly d____________ with the young man.
4．this medicine is highly e____________against cancer.
5．smoking is p____________in all areas of the office building.
6．the____________(环境)problems must be paid much attention to.
7．we try our best to increase ____________(产量)by using better methods and tools.
8．i have enjoyed my visit very much，and would like to thank all(the people)____________(相关的)．
9．he felt the floor shocked ____________(轻微)．
10．the two workers have been____________(非法)discharged(解雇)．
11．one or two glasses of wine a day can be____________(benefit)．
12．they had been____________ (debate) for several hours without reaching a conclusion.
1．situation2.expands3.disappointed4.effective5.prohibited6.environmental7.production8.concerned
9．slightly10.illegally11.beneficial12.debating
短语汇集
1．________________对……有持久的影响
2．________________ 增长至
3．________________ 环保的生活方式
4．________________ 对……负责
5．________________ 经营这些工厂的人们
6．________________ 对……有害
7．________________ 自然灾害
8．________________ 采取措施来阻止沙漠化进程
9．________________ 认识到做某事的重要性
10．________________ 引起国内外关注
11．________________ 偶遇
12．________________ 得出一个结论
1.have a lasting effect on/upon2.grow to/climb to/rise to/increase to3.an environmentally friendly way of living,4.be responsible for(doing)sth./take responsibility for sth.5.the people running these factories6.do harm to/be harmful to/do damage to...7.natural disasters8.take steps to stop the process of desertification9.recognize the importance of doing sth.10.raise concern both nationally and internationally/both at home and abroad11.run across/run into/come across12.draw/come to/arrive at/reach a conclusion
语句试译
1．(回归课本p22)the world’s population has grown to more than six times________ ________ ________in 1800.
目前世界人口和18XX年相比已经增加到那时的6倍多。
2．(回归课本p23)but i________agree that recycling may be the key to helping both sides.
但有一点我的确赞同：循环利用或许是对两者都有利的解决办法。
3．(回归课本p22)my suggestion is________we should try to cut back on production and...
我的建议是我们应该尽量削减生产……
4．(回归课本p23)________ ________ ________ ________you are very concerned about the present situation of our environment.
