1、UNIT 9HUMAN BIOLOGYPeriod SixViewing WorkshopCheck Your Progress課前自主預(yù)習(xí)猜詞意A針 B象征地；象征性地C嫌疑人；可疑分子D天文學(xué)家E受害者1The victim was outside a shop when he was attacked. ()2A suspect is a person who the police or authorities think may be guilty of a crime. ()3He took a needle and thread and sewed it up. ()【答案】1E2

2、C3A4An astronomer is a scientist who studies the stars, planets, and other natural objects in space. ()5It was a simple enough gesture, but symbolically important. ()【答案】4D5B完成句子1She didnt think that he was well enough to _ such an exacting task.她認(rèn)為他身體不是很好，不能執(zhí)行如此艱巨的任務(wù)。2As a matter of fact, many of o

3、ur medicines _ plants.事實(shí)上，我們的許多藥物原本都是來自植物?！敬鸢浮?carry out2originate in3The young fellow _ drunk driving the other day.前幾天，這個(gè)年輕人因?yàn)樽砭岂{車被拘留了。4The information _ databases that were available to anyone.這些信息會儲存在數(shù)據(jù)庫里，人人都可以自由取得。【答案】3was arrested for4was stored in5Oct. 16th is World Food Day. _ remind people

4、not to waste food and fight hunger.10月16日是世界糧食日。它被用來提醒人們不要浪費(fèi)糧食，與饑餓做斗爭。【答案】5Its used to課堂新知講練1debate n. &vi. 辯論，爭論(P64)In this TV programme two participants have a debate on this issue.【翻譯】在這個(gè)電視節(jié)目中，兩位參與者就這個(gè)問題進(jìn)行了辯論。詞匯拓講【語言提升】a heated debate 一場激烈的辯論This phenomenon arouses a heated debate in the society

5、.這個(gè)現(xiàn)象引發(fā)了社會上的熱議。under debate在辯論中debate with sb. about/over/on sth. 就某事與某人辯論debater n. 討論者，爭論者；辯論家【歸納拓展】“undern. ”的結(jié)構(gòu)還有：under discussion在討論中under consideration在考慮中under construction在建設(shè)中under attack受到攻擊under arrest被逮捕【針對練習(xí)】單句語法填空(1)One of the questions _ debate is whether education is a lifetime study.

6、(2)The girl is _(debate) with her brother on where to have a picnic.【答案】(1)under(2)debating完成句子(3)The teachers words set off _.老師的話引起了一場熱烈的辯論。【答案】(3)a heated debate2surround vt. 包圍；圍繞(P64)Tina Thomas and Simon Bowden are debating the issues surrounding animal experiments.【翻譯】蒂娜托馬斯和西蒙鮑登正在圍繞著動(dòng)物實(shí)驗(yàn)展開辯論。

7、【語言提升】surroundwith 用包圍Surround yourself with uplifting individuals who challenge you to be better.讓自己周圍的人都能激勵(lì)你，讓你變得更好。be surrounded by/with 被包圍surrounding adj. 周圍的surroundings n. 環(huán)境；周圍的事物【針對練習(xí)】單句語法填空(1)Visitors have the feeling of walking in the desert _ (surround) by native plants and wildlife.(2)I

8、t attracts travellers to come over to cycle and walk through the _(surround) forests.(3)Her son Peter adapted effortlessly to his new _ (surrounding).【答案】(1)surrounded(2)surrounding(3)surroundings完成句子(4)When the car stopped in the town square it _ soldiers.當(dāng)這輛車在城鎮(zhèn)廣場停下時(shí)，就被戰(zhàn)士們包圍了?！敬鸢浮?4)was surrounded

9、 by/with3prevention n. 阻止；預(yù)防(P65)It has developed a unique combination of treatments related to helping well-being and the prevention and treatment of diseases.【翻譯】它開發(fā)了一種獨(dú)特的結(jié)合治療方法，既能幫助健康，又能預(yù)防和治療疾病。【語言提升】prevention n. 阻止；預(yù)防Stores spend more and more on crime prevention every year.商店每年在防止犯罪方面的花費(fèi)越來越多。p

10、revent vt. 阻止；預(yù)防prevent sb. (from) doing sth. 阻止某人做某事Further treatment will prevent cancer from developing.進(jìn)一步治療將預(yù)防癌癥惡化。preventive adj. 預(yù)防的；防病的【歸納拓展】“阻止某人做某事”的表達(dá)方式：stop sb. (from) doing sth.keep sb. from doing sth.discourage sb. from doing sth.【針對練習(xí)】單句語法填空(1)Education would be the best and final _(p

11、revent) against social evils.(2)Too much is spent on curative medicine and too little on _(prevent) medicine.【答案】(1)prevention(2)preventive(3)He said this would prevent companies from _ (create) new jobs.(4)We hope to keep anything unpleasant _ happening.【答案】(3)creating(4)from4perform vt. &vi. 表演；表現(xiàn)

12、；執(zhí)行(P65)Qi, a vital energy that flows through the body, performs multiple functions in maintaining health.【翻譯】氣是流經(jīng)身體的一種重要的能量，在維持健康方面起著多種作用?！菊Z言提升】perform vt. 執(zhí)行；完成；演奏vi. 執(zhí)行；機(jī)器運(yùn)轉(zhuǎn)；表演(過去式 performed; 過去分詞 performed; 現(xiàn)在分詞 performing；第三人稱單數(shù) performs)perform well/badly表現(xiàn)好/不好They felt continual pressure to p

13、erform well.他們感受到持續(xù)不斷的、要表演得好的壓力。perform an experiment/an operation/a miracle做實(shí)驗(yàn)/做手術(shù)/創(chuàng)造奇跡Its extremely cruel to perform an experiment on live animals.對動(dòng)物活體進(jìn)行實(shí)驗(yàn)是一件極其殘忍的事情。performance n. 表演；表現(xiàn)put on/give a performance進(jìn)行表演Tom used to be very shy, but this time he was brave enough to give a performance i

14、n front of a large audience.湯姆過去很靦腆，但這次卻非常勇敢能在大庭廣眾面前上臺表演。performer n. 表演者；執(zhí)行者【針對練習(xí)】單句語法填空(1)He has given an impressive _(perform) at the party.(2)A _(perform) plays classical selections on the violin.【答案】(1)performance(2)performer完成句子(3)Students in possession of good time-management skills are more

15、likely _ in universities.擁有良好的時(shí)間管理技巧的學(xué)生更可能在大學(xué)有好的表現(xiàn)。(4)The doctor said that he would _ for my mother the next Monday.醫(yī)生說，他下星期一給我母親做手術(shù)?！敬鸢浮?3)to perform well(4)perform an operation5figure out解決；想出；理解；算出；斷定(P66)For example, DNA detectives can figure out a persons identity and how people were related.【翻

16、譯】例如，DNA偵探可以查明一個(gè)人的身份以及他們之間的關(guān)系?！菊Z言提升】I cant figure out why he did so.我弄不明白他為什么這樣做figure n. 身材；畫像；人物；數(shù)字；輪廓keep ones figure保持身材How does she manage to keep her figure when she eats so much?她吃得這么多，究竟是怎樣保持身材的？figure vt. 認(rèn)為【針對練習(xí)】單句語法填空(1)When you were trying to figure _ what to buy for the environmentalist

17、 on your holiday list, fur probably didnt cross your mind.根據(jù)語境選出figure的詞性和詞義An. 身材Bn. 畫像Cn. 人物Dn. 數(shù)字Evt. 認(rèn)為【答案】(1)out(2)Being a public figure today, however, is a lot more difficult than it used to be. _(3)I need actual figures, not estimated ones. _(4)The girl is careful to choose her food because

18、she wants very much to keep her figure. _(5)There is a figure of an angel on the coin. _(6)She figured that they had learned a lot from the experience. _【答案】(2)C(3)D(4)A(5)B(6)E6suspect n. (犯罪)嫌疑人，可疑分子(P66)The DNA is stored in a database, where policemen can find the same or similar DNA to track dow

19、n suspects and victims.【翻譯】DNA被儲存在數(shù)據(jù)庫中，警察可以在數(shù)據(jù)庫中找到相同或相似的DNA來追蹤嫌疑人和受害者?！菊Z言提升】suspect vt. 懷疑，認(rèn)為suspect sb. of (doing) sth. 懷疑某人(做)了某事He resigned after being suspected of theft.他被懷疑有偷竊行為，隨后就辭職了。suspicious adj. 懷疑的，可疑的【歸納拓展】inform sb. of sth. 告知某人某事remind sb. of sth. 提醒某人某事；使某人想起某事warn sb. of sth. 警告某人某

20、事convince sb. of sth. 使某人相信某事cheat sb. of sth. 騙取某人某物【針對練習(xí)】單句語法填空(1)_(suspect) must be cautioned before any questions are asked.(2)Many foods are suspected _ being harmful to health because of the chemicals and additives they contain.(3)They became _(suspect) of his behaviour and contacted the polic

21、e.【答案】(1)Suspects(2)of(3)suspicious完成句子(4)You _ your father when you say that.你說這樣的話，使我想起了你的父親?！敬鸢浮?4)remind me of(P68)The reason they wanted to break this technical barrier was that monkey cloning might offer clues as to how to cure illness and disease.【翻譯】他們想要突破這一技術(shù)障礙的原因是，克隆猴子可能為治愈疾病提供線索?！揪涫狡饰觥勘揪渲?/p>

22、the reason為句子的主語，that引導(dǎo)表語從句。句式解讀【歸納拓展】The reason (why/for)is that 的原因是The reason why the students favour the book is that they can carry it wherever they go.學(xué)生們喜歡這本書的原因是，他們無論去哪都可以隨身攜帶它。The reason for being late was that he got up late.遲到的原因是他起床晚了。It/This/That is because 這/那是因?yàn)?(because后接原因)From spac

23、e, the earth looks blue. This is because about seventy-one percent of its surface is covered by water.從太空中看，地球是藍(lán)色的。這是因?yàn)樗砻婕s71%都被水覆蓋著。It/This/That is why 這/那就是的原因(why后接結(jié)果)The deadline is drawing near. That is why we are very busy.最后期限要到了。這就是我們很忙的原因。【針對練習(xí)】單句語法填空(1)He fell asleep during the lecture. Th

24、is was _ he got bored with it.(2)The reason _ he missed the bus was that he got up late.(3)He failed the exam again. The reason was _ he was too careless.【答案】(1)because(2)why(3)that完成句子(4)He admitted that his father was strict with him. _ he made so many achievements.他承認(rèn)他父親對他嚴(yán)格。那就是為什么他取得如此多的成就?！敬鸢浮?

25、4)Thats why(5)_ he is so brilliant is _ he has read many books.他如此才華橫溢是因?yàn)樗x了很多書?！敬鸢浮?5)The reason why; that隨堂知能小練單詞拼寫1Its an interesting scientific _(現(xiàn)象), but of no practical use.2The committee will _(爭論) whether to lower down the age of club membership to 163Police _(懷疑) there may be a link between

26、 the two murders.【答案】1phenomenon2debate3suspect4To make members of a team _(表現(xiàn)) better, the trainer, first of all, has to know their strengths and weaknesses.5It was a simple enough gesture, but _(象征地) important.6She was a(n) _(天文學(xué)家) to help work on the project.【答案】4perform5symbolically6astronomer7H

27、e likes to _(包圍) himself with amusing people.8The best _(預(yù)防) for cholera is to boil or filter water, and eat only well-cooked food.9The country possesses rich _(礦產(chǎn)) resources.10The _(數(shù)據(jù)庫) could be used as a teaching resource in colleges.【答案】7surround8prevention9mineral10database單句語法填空1She _(debate)

28、with herself for a while, and then picked up the phone.2To deal with this problem, it is recommended that a big part of the governments health budget should be used for health education and disease _(prevent).【答案】1debated2prevention3He praised his team for their excellent _ (perform).4Ive had hundreds of calls from other _(victim).5How then do we make sense of these _ (phenomenon)?【答案】3performance4victims5phenomena6These rings are th