The hospital tried out a new tablet on the patient with diabetes. 这家医院在患糖尿病的那个病人身上试用了一种新药片。
These teams are going to try out for the Olympic Games. 这些队伍要参加奥林匹克运动会的选拔赛。
15. approval n．[U，C]批准，通过；[U]赞成，同意 disapproval n. 不同意 approve v. 赞成；批准 disapprove v. 不同意 approve of ( one’s doing) sth. 赞成(做)某事 approve sth. 批准某事
I'm afraid uncle Tom would not quite approve of your moving out of his house. 恐怕汤姆叔叔不太同意你搬出去住。
He is in possession of many good qualities. 他具有很多优良品质。
You cannot legally take possession of the property until three weeks
after the contract is signed. 合同三周以后，你才能合法取得这份产业的所有权。
高二英语M7U2知识点清单
第一部分
词汇
1.chemist n.药剂师，药商；化学家 → chemical adj.化学的；n. 化学品、化学物质 → chemistry n.化学 chemical reaction 化学反应 chemistry teacher/lab 化学老师/化学实验室
2.surgeon n.外科医师 → surgery n.外科，外科手术，手术室，诊所
Exercise helps to counter the effects of stress. 运动有助于减轻压力。
6. chew vi/vt 咀嚼，嚼碎；咬，啃；深思，仔细考虑（over） chew sth over 仔细考虑 He chewed the problem over in his mind. 他仔细考虑了这个问题。
If you have any problems, you should make your teacher aware of them. 如果你有什么问题，应该让老师知道。 注意: (1)aware常用作表语或补足语，通常不作定语。
(2)aware常用well或quite修饰，而不用very。
22. arrangement n．排列，布置；(常用复数)安排；约定，协议 make arrangements for 为……做准备 come to an arrangement 达成协议 arrange vt. & vi. 安排 vt. 筹备；整理 arrange (for sb./sth) to do sth. 安排(某人)做某事 arrange sth. for sb. 为某人安排某事
applicant n. 申请人
We need to apply for planning permission to build a garage. 我们建车库需要申请规划许可。
New technology is being applied to almost every industrial process. 新技术正被应用到几乎所有的工业流程中。
早到将会对你有利。
8. vital adj. 对……极重要的，必不可少的 be vital to/for ...对……是至关重要的 be of vital/great importance (to sb./sth.) (对某人/某事)极其重要
Reading is of vital importance in language learning. 阅读在语言学习中起着至关重要的作用。
You have the potential to reach the top of your profession. 你具有达到事业顶峰的潜能。
[名师点津] potential用作形容词时，表示“潜在的，可能的”，只作前置定 语；用作名词时，是不可数名词。
10. astonish vt. 使十分惊讶，使吃惊 astonished adj. 惊讶的，惊愕的 astonishing adj. 令人吃惊的 astonishment n. 惊讶，吃惊 be astonished to do sth. 对做某事感到惊讶 to one's astonishment 使某人惊讶的是 in astonishment 吃惊地
7. possess vt. 拥有，具有 possession n 拥有，具有；个人财产 =belongings常用复数指某人的财产，所有物 sb take/get/gain possession of… 拿到；占有；占领 sb be in possession of sth 某人拥有某物 sth.be in the possession of sb. 某物被某人所有
Everyone should be aware of his rights and responsibilities. 人人都应该明白自己的权利和责任。
Are you aware that there is something wrong with the computer? 你知道这台电脑出故障了吗？
18. bleed vi 流血，失血 （bled, bled） blood n. 血液； 血统 19. wear sb. out 使筋疲力尽；使厌烦
wear (sth.) out 穿破；用坏；耗尽 be worn out (指人)疲惫不堪的；(指物)破烂不堪的
Hours of operating on the patient has worn the surgeon out. 对病人实施数小时的手术使那位外科医生已筋疲力尽。
a mass of/masses of大量的（+可数复/不可数名词） the mass of＝the majority of 大多数，大部分 mass production 批量生产
The mass of public opinion is in favor of the new foreign policy. 大部分的舆论赞成新的外交政策。
13. unable adj, 不能，无法
be unable to do sth=be not able to do sth
Unable to sleep, I got up and made myself a drink. 我睡不着，于是起来给自己倒了一杯酒。
14.effective adj 有效的，产生预期效果的；实际的；生效的 effectiveness n. 有效性；效力 ineffective adj. 无效果的 come into effect/take effect 生效 in effect 实际上
在句型“It is vital that. . . ”中，从句谓语动词要用虚拟语气， 即should＋动词原形，should可以省略。 9. potential n.可能性，潜在性；潜力，潜能
adj.潜在的，可能的(仅用于名词作定语) the potential for (doing) sth. (做)某事的可能性 have the potential to do sth. 有做某事的潜力 realize one‘s (full) potential (充分)发挥某人的潜能
每天做适量的运动对我们的健康很有好处。 For the benefit of the chemist, all the doctors and nurses went on a strike.
为了这名药剂师的利益，所有的医生和护士举行了罢工。 It will be to your benefit to arrive early.
I really like to talk with him like this because I can benefit so much from/by it.
我真的喜欢和他像这样谈话，因为我可以从中受益很多 Proper exercise every day is of great benefit to/is beneficial to our health.
To my astonishment, they seemed not astonished at all at the
astonishing news, and I looked at them in astonishment. 让我惊讶的是，他们对这个令人惊讶的消息似乎一点儿也不吃惊 我惊讶地看着他们。 11. try out 测试，试验；参加选拔 try sth. out on ... 在……上试验某物 try out for 参加……的选拔
He should be applauded for his courage. 他应该为他的勇气而受到称赞 21. be/become aware of知道；意识到 be aware that ... 明白……；意识到…… make sb. aware of ... 让某人知道…… as far as I'm aware 据我所知 unaware adj. 没有发觉的，不知道的 awareness n. 意识；认知；了解
Over the next months, he have applied himself to improving the
technique. 在接下来的几个月里，他一门心思改进技术。
What I have said applies only to some of you. 我所说的只适用于你们当中的一部分人.
He said he wore out two pairs of shoes last year. 他说去年他穿坏了两双鞋。