M7U2重点单词讲解

1、M7U2,The usage of new words,1.beneficial adj. 有益的，有用的 拓展： （1）be beneficial to 对.有益 Fresh air and a healthy diet are beneficial to your health. 新鲜空气和健康饮食对你的健康有益。 （2）benefit n. 利益，好处 vt. 有利于 vi. 受益 benefit from/by 从.中受益 We will benefit from technology . 我们将从技术中受益。 be of benefit to sb. 对某人有益 for the be

2、nefit of 为了.的利益 All the donations are for the benefit of the disabled children. 所有的捐款都是为了残疾儿童的利益。,2. possess vt. 拥有，具有 Some animals possess the characteristic of man. 有些动物具有人类的特征。 拓展： possession n. U 拥有；常用复数个人财产 take possession of 占有；拥有 Have the rebels taken possession of the government? 反叛者们已经占领征服了

3、吗？ sb. be in possession of sth. 占有 sth. be in the possession of sb. 为某人所有 They are in possession of that company. That company is now in the possession of them. That company is now in their possession.,3. potential n. 可能性，潜在性；潜力，潜能 adj. 潜在的，可能的 It is generally recognized that every child has potenti

4、al for success. 大家公认每一个孩子都有成功的可能。 拓展： have the potential to do sth. 有做某事的潜力 have potential for (doing) sth. (做) 某事的可能性 realize ones (full) potential （充分）发挥某人的潜能 As teachers, we should encourage every student to realize their full potential. 作为老师，我们应该鼓励每一个学生充分发挥他们的潜能。,4. astonish vt. 使十分惊讶，是吃惊 What t

5、hey did astonished almost all the Chinese people. 他们的所作所为使得几乎所有中国人都十分吃惊。 拓展： （1）astonish sb. 使某人吃惊 （2）astonished adj. 感到十分吃惊的 astonishing adj. 令人十分吃惊的 （3）be astonished at. 对.感到惊讶 I was astonished at her remark. 我对她的评论感到惊讶。,(4) astonishment n. to ones astonishment 令某人吃惊的是 To our astonishment, the Dra

6、gon Boat Festival has been declared by Korea one of their world cultural heritages. 使我们惊讶的是，端午节竟被韩国申报为他们的世界文化遗产之一。,Unit 2,To our astonishment,astonished at,astonishing,in astonishment,5.try out 测试，试验；参加选拔 Fleming tried this mould out on another bacterium and found that it killed the bacterium too. 弗

7、莱明将这种霉用在另外一种细菌上做实验，发现它同样杀死了那种细菌。,try. out on. 在.上试验某物 Ive got a new dish that I want to try out on you.,我新学了一道菜，想让你品尝。,Every boy in the class wants to try out for the basketball team.,try for sth. 试图获得；争取 eg. He was then trying for a new job. 当时他正在谋求一份新工作。 try on 试穿 Look at the beautiful coat. Will

8、you try it on? 看那件漂亮的外套，你试穿一下好吗？,apply ( applied, applied ) Vt. 应用 apply A to B We should apply the theory to practice. This rule can not be applied to every case. Vi. 申请 apply to sb for sth apply for sth He applied to the bank for the student loan. application n the application of new technology to

9、 teaching fill in the application form applicant n 申请者 There were over 500 applicants for the job.,approval n.,approve (1)vi赞成;赞许(+of) Im afraid your parents wont approve of your going there. 我担心你父母不会赞成你到那儿去。 2）vt批准，通过 The professor does not approve the governments policy. 那位教授不赞成政府的政策。,The plan had

10、 the approval of the school. 计划得到学校的认可。,6.mass adj. 大规模的，数量极多的 n. 一团；一堆；许多；（物理）质量 Mass production could very well cut the costs. 大规模生产可以大大降低成本。 拓展： a mass of=masses of 许多 There are a mass of flowers in her garden. 她花园里有很多花。,7.wear sb. out 使精疲力尽，使厌烦 Too much housework sometimes wears me out. 太多的家务有时使

11、我很烦。 Today I feel worn out. 今天我感到很疲惫。 拓展： （1）wear (sth.) out 穿破；用坏 be worn out (指人) 疲惫不堪的（指物）破烂不堪的 The shoes have been worn out.,8.be aware of 知道；意识到 More and more people are aware of the importance of the environment. 越来越多的人意识到了环境的重要性。 拓展： be aware that. 明白.; 意识到. make sb. aware of. 让某人知道.,10. appl

12、aud vi.& vt. 鼓掌；称赞，赞许 People stayed silent and listened to us, and applauded at the end. 大家默默地倾听我们辩论，结束时鼓掌。 名词：applause,11. arrangement n. 排列，布置；安排；约定，协议 make arrangements for sth. 为某事做好安排 We have already made arrangements for our vacation. 我们已经为假期做了安排。 come to/reach an arrangement 达成协议,arrange vt.&

13、 vi. 安排；筹备；整理 1. 若接具体的人或东西则需后接介词for，如以下两例中的for不宜省去： Well arrange for an experienced teacher. 我们将安排一位有经验的教师。 Ive arranged for a taxi. 我已安排好了一辆计程车。,Ive arranged for Mary to meet you at the airport. 我已经安排玛丽去机场接你。,2. 安排某人做某事”，arrange for sb to do sth：,12. addicted adj. 上瘾，入迷 拓展： （1）be addicted to 沉迷于.；迷

14、上 The boy is addicted to computer games and often skips school. 这个男孩玩电脑游戏成瘾，经常逃学。 （2） addiction n. addiction to sth. .成瘾 Her addiction to alcohol ruined her life. 她的酒瘾毁了她的一生。 （3）addict n. 瘾君子；对.入迷的人 They are rock music addicts. 他们是摇滚乐迷。,13. relate vt. & vi. 联系，把.联系起来； 叙述，讲述 拓展： （1）relate. to . 把.与.联

15、系起来 I found it difficult to relate these two ideas to each other. 我觉得很难把这两种观点联系在一起。 （2）related adj. 相关的 be related to 与.有关 In the future, pay increases will be related to productivity. 以后，工资的增加将和业绩挂钩。 （3) relation n. 关系 (4) relate还有“讲述”的意思 relate sth. to sb. The host related the whole event to the a

16、udience in a vivid way. 主持人绘声绘色地向观众讲述了整个事件。,14. subscribe to （1）最常用的意思是“定期订阅，订购” I have been subscribing to this newspaper for years. 多年来，我一直订阅这份报纸。 （2）同意，支持 只有少数专家赞同这些问题不会持续太久的观点。 Only a few experts subscribe to the view that these problems will not last long.,2. When she felt somebody patting on her shoulder from behind, she let out a loud scream. 3. The project has be