Unit1:
1.努力提高工厂工人的工作条件是值得做的事情。 （It is worthwhile to…； condition）
2.她的行为鼓舞了其他人继续为野生动物保护而奋斗。 （behavior; inspire）
3.作为一名学生你应该谦虚， 不应该瞧不起那些知道得比你少的同学。 （modest; look down upon）
4.如果人类继续这样干， 我们很快就会陷入能源危机。 （human beings; be short of）
5.年轻的一代中， 许多人都喜欢外国音乐和电影。 （generation）
6. 如果想知道如何翻译这个句子, 你最好查字典. （refer to）
7.当游行的队伍离开广场后， 人群拥了进来。 （move off; crowd in）
Unit 1
1.It is worthwhile to improve working condition for factory workers.
2.Her behavior inspired others to carry on the fight for wildlife protection.
3.As a student, you should be modest and not look down upon the classmates who don't know as much as you.
4.If human beings go on behaving like this, we will be short of energy soon.
5.Many of the young generation enjoy foreign music and films.
6.If you want to know how to translate this sentence, you'd better refer to a dictionary.
7.When the parade moved off from the square, the people crowed in.
Unit 2:
1.今天的课主要讲如何写新闻总结。 （focus on; summary）
2.我们必须快速浏览这个报告， 找到它的主要内容。 （skim）
3.老师让我们将难懂的单词划线并查字典（找出其意思）。 （underline）
4.他说像统计数据这样的细节就不必包括在内了。 （statistics; details）
5.我想我将用到一篇关于你们农民们让自己的土地远离化肥的报告。 （keep…free of; chemical fertilizer）
6.这个农民花了20年时间来创建自己的企业。 （build up）
7.使用过多的化肥导致了严重的问题。 （lead to）
Unit 2
1.Today's lesson focuses on how to write a summary of a news article.
2.We must skim the report to find the main idea.
3.The teacher told us to underline the difficult words and look them up in the dictionary.
4.He said that details like statistics should not be included.
5.I think I'm going to use a report about how farmers are keeping their fields free of chemical fertilizers.
6.It took the farmer twenty years to build up his business.
7. Using too much chemical fertilizer will lead to serious problems.