M7U2复习资料

M7U2复习资料

核 心 语 句

1.If you open up any medicine cupboard or go to any medicine counter in the world， you will find aspirin and penicillin.(Page 18) 只要打开世界上任何一个药柜，或是去任何一个医药柜台，你很可能就会发现阿司匹林和

青霉素。

2．In 1999，aspirin was 100 years old and yet there have been more discoveries on how it can the length of people's lives.(Page 18)到1999年，阿司匹林有一百年了，但仍有更多的发现它能帮助人类延长寿命。 3．Fleming this mould another bacterium and found that it killed the

bacterium too.(Page 19) 弗莱明将这种霉在另一种细菌上进行了试验，结果发现它也杀死了那种细菌。 4． ，many people would have died from sickness or even small

wounds.(Page 19)如果没有青霉素的话，许多人就会死于疾病，甚至会死于小创伤。 5．One theory explaining this phenomenon that acupuncture blocks pain signals from

reaching the brain.(Page 31) 有一理论解释了这种现象，它提出针刺疗法(acupuncture)阻止疼痛信号到达大脑。 核心单词 英 译 汉 11.救命的 adj. 1.chemist n. 12．有益的 adj. 2．revolution n. 13．拥有 vt. 3．potential adj. 14．对……极重要的 adj. 4．circulate vi./vt. 15．使吃惊 vt. 5．abnormal adj. 16．合理的；明智的 adj. 6．application n. 17．鼓掌，赞许 vi./vt. 7．effective adj. 18．排列；约定 n. 8．symptom n. 19．上瘾，入迷 adj. 9．complex adj. 20．理论 n． 10．organ n. 汉 译 英 重点短语 1.open up 12．不能去做…… 2．in large quantities 13．放出，发生 3．swell up 14．与……有关系 4．subscribe to 15．接通(电话) 5．be fundamental to 16．确定，选定 6．split up 17．推迟 7．a handful of 18．出现，到场 8．block...from... 19．对……上瘾 9．wear out 20．从……中受益 10．in...form 11.测试，试验

——重点突破 beneficial adj.有益的，有用的

【课本原句】 Both of these medicines have saved millions of people's lives and have proved beneficial to mankind since they were invented.(P18)

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自这两种药被发明以来，它们已挽救了数百万人的性命，并已证实对人类有益。 be beneficial to sth/sb＝be of benefit to sth/sb 对……有益 benefit v． 有助于；受益 n. 利益，好处 benefit from/by 从……中受益 for the benefit of 为了……(的利益) ①A balanced diet and proper exercise health.均 衡的饮食和适当的锻炼有益于健康。 ②Both sides have the talks. 双方都从会谈中受益。 ③I hope what I have written will be someone else who may feel the same way. 我希望我写的这些将对有同感的人有所帮助。

possess vt.拥有，具有；支配，控制(多用于被动语态中)

【课本原句】 Nearly 3,500 years ago，people chewed on leaves or drank a kind of tea made from leaves possessing a special chemical to reduce body pains and fever.(P18)将近3 500年前，人们咀嚼一种含有特殊化学物质的树叶或饮用由这种树叶制成的茶，以减轻身体疼痛或退烧。 (1)be possessed of具有(品质，能力等) possess sb of sth使某人拥有某物 (2)possession n．所有物，财产；拥有 be in possession of拥有……(主语为人) be in the possession of(某物)被某人拥有 have sth in one's possession拥有某物 take possession of占有…… come into sb's possession被某人占有 ①The primary quality our young writer is not some mysterious genius.我们的年轻作家

拥有的重要的品质不是某些神奇的天赋。 ②When her father died，she a large fortune.她父亲去世的时候，她继承了一大

笔遗产。 单项填空

③In yesterday's football game，our school football players performed well—they were in ________of

the ball most of the time.(2013·江苏模拟) A．need B．memory C．favor D．possession

【课本原句】 Not only has aspirin proved vital for reducing fever and helping stop pain，but there are also other things that aspirin can help with.(P18)

结果证明阿司匹林不仅对退烧和镇痛极为重要，而且对其他病症也有辅助作用。 For British Airways staff，a winning telephone style is considered vital in handling the large volume of calls about bookings and flight times.(2011·浙江卷，阅读理解C)

对于英国航空公司工作人员来说，在处理大量的订票电话和咨询航班时间的电话时，动听的电话交流方式被认为是至关重要的。 be vital for/to sth对……极为重要 2

vital adj.对……极重要的，必不可少的 It is vital that...(should)．..……是极重要的 ①Enough sleep the students' well－being and health.充足的睡眠对学生的身心健康是非常重要的。 ② good relationship with neighbouring countries.保持睦邻友好关系是十分重要的。 单项填空

③Interest is as ________to learning as the ability to understand，even more so.(2012·安徽卷，单项填

空23) A．vital B．available C．specific D．similar

【课本原句】 It astonished him to see the bacteria surrounding the mould dead，which meant that the mould had killed them.(P19)使他十分惊讶的是，他发现这种霉周围的细菌都死了，这意味着这种霉杀死了它们。

To my astonishment，they seemed astonished at the astonishing news，and looked at me in astonishment.

令我吃惊的是，他们听到这个令人惊讶的消息时似乎大吃一惊，并惊讶地望着我。 be astonished to do sth 对做某事感到惊讶 be astonished at/by 对……感到惊讶 to one's astonishment 使某人惊讶的是 in astonishment 吃惊地 ①While searching the archives for information about the university's higher certificate for women，I was astonished to come across(吃惊地遇到)what must be the very letter Jex－Blake wrote.(2012·湖北卷，阅读理解C) 翻译句子

②我对这样称呼感到吃惊。 .(2012·福建卷，完形填空)

Quantities of water ________in this village in the past five years and a large quantity of villagers ________to do something about it.

A．has been wasted；has decidedB．was wasted；have decided

C．have been wasted；have decidedD．have been wasted；has decided

【课本原句】 Some people have also used acupuncture to treat smokers，alcoholics and people who are addicted to drugs.(P31)

有些人也用针刺法来治疗吸烟者、酗酒者以及吸毒者。 She is addicted to chocolate.她嗜吃巧克力。

His being addicted to smoking made his parents worried.他吸烟成瘾让他的父母非常担心。 They are rock music addicts.他们是摇滚乐迷。 (1)be/get/become addicted to...对……上瘾 (2)addict vt.使沉溺，使上瘾n.入迷的人，有瘾的人addict oneself to沉溺于……，醉心于…… —Is online gaming really as fun as people say？Why are so many people ________it? —Why don't you try？Then you will know for yourself.(2013·河南重点中学联考) A．addicted to B．accustomed toC．devoted to D．used to

quantity n．数量 astonish vt.使十分惊讶，使吃惊

【课本原句】 Fleming tried this mould out on another bacterium and found that it killed the

bacterium too.(P19)弗莱明将这种霉用在另外一种细菌上做试验，发现它同样杀死了那种细菌。

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addicted adj.入迷；上瘾 ty out for 参加……选拔(或试演) try for 立志要，企图达到 try on 试穿(衣服等)；试试看 ①All the students in the class (参加选拔)the basketball team. ②I went to the tailor's (去试穿)my new suit.

——精解诠释 try out测试，试验；参加选拔

【课本原句】 Today I feel worn out.(P25)今天我感到筋疲力尽。 The kids have totally worn me out.孩子们简直把我烦透了。

He was worn out with all his hard work.做了那么多的工作，他筋疲力尽。 wear one's long hair/a short beard留长发/留短须 wear glasses/a ring戴眼镜/戴戒指 wear on慢慢地过去；(光阴)荏苒 wear sb/oneself out使疲乏，使厌烦，使筋疲力尽 be worn out穿破；筋疲力尽 ①My shoes are .Please buy me a new pair. 我的鞋子穿破了，请给我买双新的。 ②After a long walk，I was . 走了那么长的路，我筋疲力尽。 单项填空

③Even if we have an extremely healthy diet and lifestyle，the human body is programmed to

________at a maximum of about 120 years，and usually less.(2012·皖南八校联考) A．wear well B．wear away C．wear off D．wear out

【课本原句】 ...and a needle like a small sword，used for letting liquid out of body parts which had swollen up.(P30)一条像小剑的针，被用来放出身体中肿胀的部分的液体。 let alone 更不用说；不打扰 let...in 让……进来 let sb be 别打扰某人 let down 使失望；放下 ①Let the air out of tyres.( ) ②People let out thunderous cheers when Tiangong－1 successfully blasted off.( ) ③The waist in the pants needs to be let out.( )

④Who let out the exam results？They were supposed to be confidential until tomorrow.( )

subscribe to同意，支持；订阅(报纸，杂志等)；定期捐助

【课本原句】 Another theory relates acupuncture to the production of chemicals in the body which reduce pain.A lot of people now subscribe to these theories.(P31)另外一种理论则将针刺疗法和人体内减痛化学物质的产生联系起来。现在很多人认同这些理论。 Which journals does the library subscribe to? 图书馆订阅了哪些报刊？

The authorities no longer subscribe to the view that disabled people are unsuitable as teachers. 当局不再支持残疾人不适宜做教师的观点。

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let out放出，释放；发出(声音)；放大(衣服)；泄露