高中英語(yǔ) Module 5 Cloning Section Ⅳ Other Parts of the Module教學(xué)案 外研版選修6

1、Module 5 Cloning Section Other Parts of the Module原文呈現(xiàn)讀文清障Cloning and DNAMany people think that the science of genetics and cloning is recent. Its certainly true that in 1953, Watson and Crick, two scientists at Cambridge University, England, discovered the structure of the acid DNA a transparenttwi

2、sting ladder made of the fundamentalcomponents of life. But in fact, it was in 1866 that Mendel first recorded the results of growing pea plants. He understood that both the parent plants had influenced the genetic makeup of the new plant.In 1973, biochemists Cohen and Boyer discovered a procedure t

3、o use enzymes chemicals formed in the body to unzip the DNA, to cut outa sequence ofgenes， and finally to insert them into the host cell and combine with its DNA.genetics/dnetIks/n遺傳學(xué)that引導(dǎo)主語(yǔ)從句，it作形式主語(yǔ)。acid/sId/adj.酸(性)的transparent/trnsprnt/adj.透明的twisting/twIstI/adj.扭曲的，彎曲的fundamental/fndmentl/adj.

4、基本的，不可或缺的component/kmpnnt/n成分made of .是過去分詞短語(yǔ)作后置定語(yǔ)。it was in .是強(qiáng)調(diào)句型，強(qiáng)調(diào)時(shí)間狀語(yǔ)in 1866。makeupn構(gòu)成，構(gòu)造procedure/prsid/n程序，注意其后接了四個(gè)to do。enzyme/enzaIm/n酶chemical n化學(xué)物質(zhì)unzip/nzIp/v解開cut out 切割出來(lái)，分離a sequence of 一系列的gene/din/n基因insert/Inst/v植入，插入the host cell宿主細(xì)胞combine with 與結(jié)合be combined with 被與結(jié)合/聯(lián)合在一起克隆與DN

5、A第12段譯文許多人認(rèn)為基因?qū)W與克隆是最近出現(xiàn)的。確實(shí)如此，在1953年，英國(guó)劍橋大學(xué)的兩名科學(xué)家沃森和克里克發(fā)現(xiàn)了酸性DNA的結(jié)構(gòu)一種透明的由生命基本元素構(gòu)成的雙螺旋結(jié)構(gòu)。但是事實(shí)上，孟德爾在1866年第一個(gè)記錄了種植豌豆的結(jié)果。他了解到植物的父本和母本都會(huì)影響子代的基因構(gòu)成。1973年，生物化學(xué)家科恩和博耶發(fā)現(xiàn)了如下步驟：利用人體內(nèi)形成的化學(xué)物質(zhì)酶解旋DNA，截取一定順序的基因片斷，最后把它們植入宿主細(xì)胞，使之與其DNA結(jié)合。Cloning takes the DNA from a single cell to create a whole new individual. A clone

6、is an organism which is geneticallyidentical to another one. But its now certain that no clone is an exact copy because of differences in experiences and upbringing.There are at least two teams of scientists which are trying to clone humans. Although controversial， there are many valid reasons to do

7、 so. An Italian doctor wants to offer cloning as an optional treatment for couples who find it difficult to have children. But anyone who was a clone of one of their parents would be under unknown psychological pressure throughout their childhood.individual n個(gè)體organism/nIzm/n有機(jī)體genetically adv.遺傳地(b

8、e) identical to 和一樣，與一致its now certain that .是固定句式，表示“是確定的”。upbringing/pbrII/n撫育，養(yǎng)育which引導(dǎo)定語(yǔ)從句，修飾two teams of scientists。controversial/kntrvl/adj.有爭(zhēng)議的valid/vlId/adj.有確實(shí)根據(jù)的，有效的optional/pnl/adj.可選擇的find itadj.to do sth.是固定句式，it是形式賓語(yǔ)，adj.是賓補(bǔ)，to do sth.是真正的賓語(yǔ)。under .pressure 處于的壓力之下第34段譯文,克隆是從一個(gè)單細(xì)胞中提取DN

9、A來(lái)創(chuàng)造出一個(gè)全新的個(gè)體。克隆體從遺傳角度而言是與另一個(gè)生物個(gè)體完全相同的有機(jī)體。但是現(xiàn)在確定的是由于在經(jīng)歷和養(yǎng)育方面的差異，沒有任何一個(gè)克隆體是完全的復(fù)制物。,至少有兩組科學(xué)家正在試圖克隆人類。盡管存在爭(zhēng)議，這樣做也有很多正當(dāng)?shù)睦碛伞Ｒ晃灰獯罄t(yī)生想把克隆作為難以懷孕的夫婦的一種選擇性治療方案。然而來(lái)自父母中任何一方的克隆人都會(huì)在他們的整個(gè)童年生活中處在一種未知的心理壓力下。Another reason is to reproduce the talents of exceptional human beings. But an Einstein clone might choose a p

10、ath in life which is contradictory to the one the original Einstein chose. He may even possess new vices instead of existing virtues！A further reason is to obtain a supply ofstem cells. Stem cells in embryos are very flexible and can develop into every other type of cell in the body. For example, it

11、 could help someone recover from a disease, repair human tissue， or help them walk again after an accident. These stem cells would need to come from an embryo taken from the clone of someone. But the embryo would then be wasted, which many people find unacceptable. What is clear is that some volunta

12、ry code of practice among scientists has to be agreed. If not， compulsory government regulations will have to control cloning.reproduce/riprdjus/v復(fù)制，使再現(xiàn)exceptional/Iksepnl/adj.特別的，非凡的，卓越的contradictory/kntrdIktri/adj.相反的the one后省略了引導(dǎo)定語(yǔ)從句的that，因?yàn)榇颂巘hat作chose的賓語(yǔ)。vice/vaIs/n缺點(diǎn)，弱點(diǎn)virtue/vtu/n道德上的優(yōu)點(diǎn)，善行a s

13、upply of 大量的stem cell干細(xì)胞embryo/embri/n胚胎flexible/fleksbl/adj.易適應(yīng)的recover v復(fù)原，恢復(fù)，康復(fù)，常與from搭配。tissue/tIu/n(生理)組織過去分詞短語(yǔ)作后置定語(yǔ)，修飾an embryo。which引導(dǎo)非限制性定語(yǔ)從句作find的賓語(yǔ)。code/kd/n法規(guī)，規(guī)則what引導(dǎo)主語(yǔ)從句； that引導(dǎo)表語(yǔ)從句。If not(If it is not)是省略句。compulsory/kmplsri/adj.強(qiáng)制的，強(qiáng)迫的regulation/rejleIn/n法規(guī)，條例第56段譯文另一個(gè)原因是復(fù)制非凡的人的天資。但是克

14、隆出來(lái)的愛因斯坦或許會(huì)選擇一條與“原版”愛因斯坦截然相反的生活道路。他甚至?xí)行碌娜秉c(diǎn)而不是已有的優(yōu)點(diǎn)！,更深層的原因是獲得大量的干細(xì)胞。胚胎里的干細(xì)胞很容易適應(yīng)，可能會(huì)發(fā)展成為體內(nèi)任何其他類型的細(xì)胞。例如，它可以幫助人們從疾病中恢復(fù)，修復(fù)人體組織，或幫他們?cè)谑鹿屎笾匦滦凶?。這些干細(xì)胞會(huì)需要來(lái)自某個(gè)人的克隆體的胚胎。然后這個(gè)胚胎就沒用了，這是許多人都無(wú)法接受的。很明顯，在科學(xué)家中一些不成文的職業(yè)規(guī)范必須獲準(zhǔn)。否則，強(qiáng)制性的政府條例必須控制克隆。A fourth reason for cloning is that some scientists and farmers think it wou

15、ld be handy to clone, for example, a prize cow which can resist bacteria or disease, or to sow a cloned crop which can resistrot or pests. But to rely on a few cloned animals or crops would restrict the biodiversity of the breed.Finally, the latest research into DNA has helped solve crimes by analys

16、ing the suspectssaliva which they spit at a crime scene or the dirt under their fingernails.handy/hndi/adj.方便的，便利的bacteria/bktIri/n細(xì)菌sow/s/v播種resist/rIzIst/v抵抗rot/rt/n(細(xì)菌引起的)腐敗病，腐蝕病pest/pest/n害蟲rely on依靠，依賴biodiversity/baIdaIvsti/n生物多樣性breed/brid/n(動(dòng)植物的)品種research常與into, about, on等介詞搭配。analyse/nlaIz

17、/v分析suspect/sspekt/n嫌疑人saliva/slaIv/n唾液，口水fingernail/fIneIl/n手指甲第78段譯文進(jìn)行克隆的第四個(gè)原因是，有些科學(xué)家和農(nóng)場(chǎng)主認(rèn)為，克隆很方便實(shí)惠，比如，克隆能夠抵御細(xì)菌或疾病的優(yōu)質(zhì)奶牛，種植能夠抵抗枯病或蟲害的克隆作物。但是僅僅依賴少數(shù)幾種克隆動(dòng)植物會(huì)限制生物品種的多樣性。,最后，對(duì)DNA的最新研究有助于通過分析嫌疑犯遺留在犯罪現(xiàn)場(chǎng)的唾液或指甲縫里的污物來(lái)解決犯罪問題。原文呈現(xiàn)讀文清障Jurassic Park Scientific Fact or Hollywood Fiction？Steven Spielbergs successf

18、ul scifi adventure filmfollows two dinosaur experts Dr Alan and Dr Ellie Sattler as they are invited by the eccentric millionaire John Hammond to visit his new amusement park on an island off Costa Rica before it opens to the public. By cloning DNA taken from prehistoric mosquitoes, Hammond has crea

19、ted living dinosaurs for his new Jurassic Park. Accompanied by Hammonds two grandchildren， they are sent on a tour through Jurassic Park in computercontrolled cars. But a tropical storm hits the island,knocking out the power supply， and an employee destroys the security systemso that he can steal di

20、nosaur embryos and sell them. The dinosaurs start to get out of control .Hollywood fiction 好萊塢科幻片scifi/saI faI/adj.科幻的scifi adventure film科幻歷險(xiǎn)片/電影eccentric/IksentrIk/adj.(人、行為等)古怪的，反常的Costa Rica哥斯達(dá)黎加prehistoric adj.史前的take from從提取，此處是過去分詞形式作后置定語(yǔ)。accompany/kmpni/v.陪伴，陪同Accompanied by .是過去分詞短語(yǔ)作方式狀語(yǔ)。on

21、 a tour觀光，旅行computercontrolled adj.電腦控制的hit(strike) vt.襲擊，侵襲knock out摧毀knocking out the .是現(xiàn)在分詞短語(yǔ)作結(jié)果狀語(yǔ)。the security system安全系統(tǒng)so that .是目的狀語(yǔ)從句，so that意為“以便”。get out of control擺脫控制侏羅紀(jì)公園科學(xué)事實(shí)還是好萊塢科幻片？第1段譯文繼兩位恐龍專家艾倫和埃利薩特勒博士應(yīng)古怪的百萬(wàn)富翁約翰哈蒙德之邀，參觀了他位于哥斯達(dá)黎加外島嶼上的尚未對(duì)公眾開放的新的游樂場(chǎng)之后，史蒂文斯皮爾博格成功地拍攝了科幻歷險(xiǎn)片。通過克隆從史前的蚊子身上提取

22、的DNA，哈蒙德為他的新侏羅紀(jì)公園創(chuàng)造出了活恐龍。在哈蒙德的兩個(gè)孫子的陪伴下，他們被送到電腦控制的車中進(jìn)行環(huán)繞侏羅紀(jì)公園的旅行。但是一場(chǎng)熱帶風(fēng)暴襲擊了島嶼，摧毀了電力供應(yīng)，并且一個(gè)雇員破壞了安全系統(tǒng)以便偷出恐龍胚胎去賣?？铸堥_始擺脫控制So, since it is possible to clone sheep， is it possible to clone dinosaurs? Or is this just Hollywood? First, any DNA that has been taken from a preserved mosquito is only 40 million

23、 years old. Dinosaurs are at least 60 million years old, so even if any DNA was found， the mosquitoes need to be much older, and as far as we know， mosquitoes that old do not exist.Second, although it is possible to find preserved mosquitoes, only one male has been recovered. In fact， only females c

24、an absorb the DNA of another creature. Also, there is no way of knowing if the DNA was from a dinosaur or not. Since there has been no previous discovery of dinosaurs, there is nothing to compare the new sample with.since引導(dǎo)原因狀語(yǔ)從句；從句中it作形式主語(yǔ)，真正的主語(yǔ)是后面的動(dòng)詞不定式短語(yǔ)。preserve v保存，保護(hù)that引導(dǎo)定語(yǔ)從句，修飾先行詞any DNA。at

25、least (at the least)至少even if (even though)引導(dǎo)讓步狀語(yǔ)從句。as far as we know據(jù)我們所知that adv.那么，那樣(用來(lái)加強(qiáng)語(yǔ)氣，相當(dāng)于so)in fact事實(shí)上absorb/bzb/v吸收be absorbed in全神貫注于there is no way of knowing .無(wú)法知道； if the DNA was from a dinosaur or not是賓語(yǔ)從句。previous adj.以前的sample/smpl/n樣本compare .with .把與相比較compared with/to與相比 第23段譯文這

26、樣看來(lái)，既然可以克隆羊，那有可能克隆恐龍嗎？還是這只是好萊塢科幻片？首先，任何取自被保存的蚊子的DNA只有4千萬(wàn)年之久?？铸堉辽偈?千萬(wàn)年前的，所以，即使發(fā)現(xiàn)任何DNA，蚊子也需要年代更久遠(yuǎn)些，而據(jù)我們所知，年代那么久遠(yuǎn)的蚊子是不存在的。,其次，即使可能找到被保存的蚊子，但僅僅發(fā)現(xiàn)了一只雄性蚊子。事實(shí)上，只有雌性蚊子才能吸取另一種生物的DNA。而且，也無(wú)法知道這DNA是否來(lái)自于恐龍。既然沒有以前發(fā)現(xiàn)的恐龍，也就無(wú)法與新的樣本進(jìn)行比較。Thirdly, dinosaur DNA would not be intact after the long period of time since the

27、ir extinction. When life ends, DNAbreaks down and does not repair itself.Many questions also arise in the cloning of dinosaurs. Some of these questions are: What will be needed to raise a baby dinosaur from childhood successfully? What kinds of conditions do dinosaurs need to survive？ What are the d

28、iets of dinosaurs? What kinds of care would dinosaurs need in their adult lives? What would be done to protect humans from dinosaurs and vice versa？ What ethical and human rights issues are raised by cloning？intact/Intkt/adj.完好無(wú)損的，完整的extinction n滅絕break down分解arise/raIz/v(問題、困難等)發(fā)生，出現(xiàn)raise vt.養(yǎng)育surv

29、ive v生存survivor n幸存者protect .from .保護(hù)免受(侵害)vice versa反過來(lái)也一樣，反之亦然ethical adj.道德的human rights人權(quán)raise issues提出問題第45段譯文第三，在滅絕了這么久之后，恐龍的DNA不會(huì)完好無(wú)損。生命結(jié)束后，DNA分解且無(wú)法自我修復(fù)。,在克隆恐龍上也產(chǎn)生了許多問題。一些問題是：將一個(gè)小恐龍成功地養(yǎng)大需要做些什么？恐龍存活需要什么樣的條件？恐龍吃些什么？恐龍?jiān)诔赡晟钪行枰裁礃拥恼疹?？該做些什么去保護(hù)人類免受恐龍的傷害或保護(hù)恐龍免受人類的傷害？克隆會(huì)帶來(lái)什么樣的道德和人權(quán)問題？So cloning dinos

30、aurs seems scientifically impossible. The world is not ready for it and the materialsthat are needed are not yet available. Even if it was possible to bring dinosaurs back to life they probably could not survive in the present day environment. Temperature, air, disease, and plants are all different

31、today than in the era of dinosaurs. Dinosaurs are used to a completely different world and would find great difficulty living here. The only place that dinosaurs seem to exist today is in Hollywood.scientifically adv. 科學(xué)上地，從科學(xué)意義上說that引導(dǎo)定語(yǔ)從句，修飾先行詞the materials。available adj.可利用的，可得到的bring . back to l

32、ife使復(fù)活in the era of在時(shí)代be used to習(xí)慣于，to為介詞。find difficulty (in) doing sth.發(fā)現(xiàn)做某事有困難that引導(dǎo)定語(yǔ)從句，修飾先行詞the only place。第6段譯文因此，克隆恐龍從科學(xué)上說似乎是不可能的。世界對(duì)此毫無(wú)準(zhǔn)備，而且所需的物質(zhì)原料也無(wú)法獲得。即使真有可能讓恐龍復(fù)活，它們也不一定能在目前的環(huán)境中存活?，F(xiàn)在的溫度、空氣、疾病和植物也與恐龍時(shí)代的全然不同?？铸埩?xí)慣了一個(gè)完全不同的世界，并且會(huì)發(fā)現(xiàn)很難在這里活下來(lái)。今天，恐龍能生存的唯一地方似乎只有好萊塢。Step 1True (T) or False (F)Passage

33、 on Pages 64651The science of genetics and cloning is recent._F_2Cloning can make a new individual out of a single cell._T_3A clone has its advantages and disadvantages._T_Passage on Page 674Dinosaurs died out before mosquitoes._T_Step 2Choose the best answers according to the passages.Passage on Pa

34、ges 64651Stem cells can be used to_.Adevelop into enzymesBsolve crimesCcreate prize winning animalsDhelp people recover from diseasesPassage on Page 672Which of the following statements is TRUE?ADinosaurs died out after mosquitoes began to exist.BJurassic Park is only fiction.CThere are still proper

35、 conditions for dinosaurs to exist today.DCloning dinosaurs is possible.Passage on Page 693In BraveNewWorld，which of the following types of clones are leaders of society?ABetas.BEpsilons.CAlphas. DAlphas and Betas.4It seems that people in BraveNewWorld_.Alove their nation very muchBhate their nation

36、 very muchCdont have any feelingsDare satisfied with their own positions5How does the government control the society?ABy teaching them what to like or dislike and giving them drugs to make them happy.BBy dividing the whole society into five classes.CBy giving equal rights to the five types of people

37、.DBy strong and cruel methods.答案：15DBCDA一、這樣記單詞記得準(zhǔn)寫得對(duì)記得快記得多.基礎(chǔ)詞匯1.identicaladj.完全相同的，同一的2.curev. 治愈3.fundamentaladj. 基本的，不可或缺的，重要的4.controversialadj. 有爭(zhēng)議的5.virtuen. 道德上的優(yōu)點(diǎn)，善行6.handyadj. 方便的，便利的7.suspectn. 嫌疑人8.absorbv. 吸收9.arisev. (問題、困難等)發(fā)生，出現(xiàn).拓展詞匯1.genen基因geneticadj.基因的，遺傳基因的；遺傳學(xué)的geneticsn遺傳學(xué)2.ben

38、eficialadj.有益的，有用的benefit n利益；救濟(jì)金v.有益于，對(duì)有益3.imaginaryadj.假想的，虛構(gòu)的imaginative adj.富于想象力的imagination n想象力；幻覺imagine v想象，設(shè)想4.incredibleadj.難以置信的credible adj.可信的credit n信譽(yù)，信用5.flexibleadj.易適應(yīng)的，靈活的flexibility n適應(yīng)性，靈活性6.optionaladj.可選擇的option n選擇opt v選擇，挑選7.regulationn法規(guī)，條例regular adj.有規(guī)律的；固定的regulate v調(diào)整，

39、控制；校對(duì)8.resistv抗拒，抵抗；忍住resistance n抗拒，反對(duì)，阻力resistant adj.對(duì)有抵抗力，抵制的9.analysev分析analysis n分析10.accompanyv陪同；陪伴company n陪同，陪伴companion n伙伴，同伴11.violencen暴力violent adj.粗暴的；猛烈的1.cure v治愈聯(lián)想treat vt. 治療heal vt. 治愈2.upbringing n. 撫育，養(yǎng)育詞塊family/home upbringing 家庭教育moral upbringing 道德教育3.fundamental adj. 基本的，不

40、可或缺的，重要的同義basic adj. 基本的；基礎(chǔ)的；初級(jí)的essential adj. 本質(zhì)的；必要的；重要的4.virtue n. 道德上的優(yōu)點(diǎn)，善行聯(lián)想quality n. 品質(zhì)character n. 品質(zhì)5.handy adj. 方便的，便利的同義convenient adj. 方便的，便利的6.suspect n. 嫌疑人v. 懷疑聯(lián)想doubt v. 懷疑，不確定比較兩者都可以接that從句作賓語(yǔ)，但含義不同：前者的意思是“疑為非”； 后者的意思是“疑為是”。7.arise (arose, arisen) v. (問題、困難等)發(fā)生，出現(xiàn)聯(lián)想raise vt. 升起，舉起ri

41、se vi. 上升，升起8.incredible adj. 難以置信的聯(lián)想in前綴形容詞集合informal 非正式的incorrect 不正確的indirect 間接的incomplete 不完整的independent 獨(dú)立的invisible 看不見的9.beneficial adj. 有益的，有用的串記Cycling is highly beneficial to our health. That is to say, we can get much benefit from cycling.二、這樣記短語(yǔ)記牢固定短語(yǔ)多積常用詞塊1.by mistake錯(cuò)誤地2.treat .as .

42、 把當(dāng)成對(duì)待3.a sequence of 一系列的4.(be) identical to 和一樣，與一致5.rely on依靠，依賴6.as follows 如下7.knock out摧毀8.get out of control擺脫控制9.as far as we know 據(jù)我們所知10.break down分解11.vice versa 反過來(lái)也一樣，反之亦然12.bring .back to life 使復(fù)活1.valid reasons 合理的理由2.under unknown psychological pressure 處于莫名的心理壓力下3.throughout their c

43、hildhood他們的整個(gè)童年4.recover from a disease 從疾病中恢復(fù)5.after an accident 事故之后6.open to the public 向公眾開放7.repair itself 自我修復(fù)8.in their adult lives 在他們的成年生活中9.in the present day environment 在現(xiàn)在的環(huán)境中10.600 years in the future 將來(lái)600年11.in society 在社會(huì)中三、這樣記句式先背熟再悟通后仿用1.If not, compulsory government regulations w

44、ill have to control cloning. 否則，強(qiáng)制性的政府條例必須控制克隆行為。 if not“如果不，否則；要不”，該結(jié)構(gòu)是if條件狀語(yǔ)從句的省略結(jié)構(gòu)。Are you ready？If_not,_Im going without you. 你準(zhǔn)備好了嗎？否則，我就自己去了。2.The reason whyBraveNewWorld is still so famous is that it describes a terrifying future world that is becoming more and more possible. 勇敢新世界仍然如此出名是因?yàn)樗?/p>

45、述了一個(gè)越來(lái)越可能出現(xiàn)的恐怖的未來(lái)世界。The reason why .is that .“的原因是”，why引導(dǎo)定語(yǔ)從句，that引導(dǎo)表語(yǔ)從句。The_reason_why he didnt get the job was that his English was not very good. 他沒有得到這份工作的原因是他英語(yǔ)不好。3.Again, the government wants people to be happy so thatthey will not try to change society. 再者，政府希望人們快樂，這樣他們就不會(huì)試圖改變社會(huì)。so that“以便，為了

46、”， 引導(dǎo)目的狀語(yǔ)從句。Please read aloud so_that I can hear you. 請(qǐng)大聲朗讀，好讓我能聽到。1(教材P61)In what way are Sheep A and Sheep Bidentical?A羊和B 羊在哪些方面完全相同？identical adj.完全相同的，同一的be identical in在方面極其相似be identical to/with 與完全一樣/極其相似identify v. 識(shí)別，認(rèn)同，一致identity n. 同一性；一致；身份The pearls are absolutely identical in size and

47、 colour.珍珠的大小和顏色都一模一樣。Its really interesting that your coat is identical to/with mine. 你的外套和我的完全一樣，真是太有趣了！He was too far away to be able toidentify faces.他離得太遠(yuǎn)，沒法識(shí)別面孔。2(教材P61)Cloning will be beneficial to humans.克隆將有益于人類。beneficial adj.有益的，有用的 (1)be beneficial to對(duì)有益的(2)benefit vt.&n. 有利于，使受益；利益benef

48、it from 從中受益be of benefit to sb. 對(duì)某人有益for the benefit of 為了的利益This New EnglishChinese dictionary will be very beneficial to your English learning.這本新英漢詞典對(duì)你的英語(yǔ)學(xué)習(xí)非常有好處。I have benefited a lot from extensive reading.廣泛的閱讀使我受益匪淺。It is said that Yoga is of great benefit to human health.據(jù)說瑜伽對(duì)人體健康有極大好處。3(教材

49、P61)We could use cloning to cure illnesses.我們可以用克隆治愈疾病。cure(1)v.治愈，治好cure sb. of治愈某人的She says she can cure me, but I still doubt her. 她說她能治我的病，但我有點(diǎn)不相信她。I can give you some medicine to cure you of the disease.我可以給你些藥來(lái)治好你的病。(2)n.治療，治愈；治療法；補(bǔ)救辦法a cure for .疾病的治療方法；問題的解決辦法Prevention is better thancure.諺語(yǔ)

50、預(yù)防勝于治療。The best cure for sadness is a big smile. 治療憂傷的一劑良方就是開懷大笑。辨析比較cure, treatcure“治療，治愈”，強(qiáng)調(diào)治好疾病的結(jié)果，使病人恢復(fù)健康，有時(shí)可指突然的、戲劇性的痊愈。cure還可以指“矯正，糾正”，借喻指消除社會(huì)某種不良現(xiàn)象或個(gè)人惡習(xí)等treat“醫(yī)治，治療”，強(qiáng)調(diào)治療的動(dòng)作或治療的過程，不涉及治療的結(jié)果。treat還可作“對(duì)待，看待”講選用上述單詞填空The doctor treated her headache with a new medicine, but didnt cure her.4(教材P65)

51、. for example, a prize cow which can resist bacteria or disease .比如，克隆能抵御細(xì)菌或疾病的優(yōu)質(zhì)奶牛resist v抵抗，抗拒 (1)resist doing sth.反對(duì)做某事cant resist doing sth. 禁不住做某事(2)resistant adj. 對(duì)有抵抗力的，抵制的，反抗的be resistant to 對(duì)有抵抗力(3)resistance (to) n. 反抗，抵抗I have a sweet tooth and cant resist eating chocolate and ice cream.

52、我喜歡吃甜食，見到巧克力和冰淇淋就想吃。A healthy diet creates a body resistant to disease.健康飲食有助于增強(qiáng)身體內(nèi)對(duì)疾病的抵抗力。You should exercise more to build up a resistance (resistant) to infection. 你應(yīng)該多加鍛煉以增強(qiáng)對(duì)疾病傳染的抵抗力。名師點(diǎn)津resist作“忍受，忍得住”講時(shí)，常用于否定句，后接動(dòng)詞需用v.ing形式。5(教材P65)But to rely on a few cloned animals or crops would restrict th

53、e biodiversity of the breed.但是僅僅依靠少數(shù)幾種克隆動(dòng)植物會(huì)限制生物品種的多樣性。rely on (depend on)依靠，依賴，指望 rely on sb./sth. for sth.指望從某人/某物那里得到某物rely on sb./sth.to do/doing sth. 相信/指望某人/某物做某事rely on it that . 相信/指望Now that you are grownup, you should not rely on your parents. 既然你長(zhǎng)大了，就不應(yīng)該依靠你的父母。You can rely on me to_keep/k

54、eeping (keep) your secret.你可以相信我會(huì)為你保守秘密的。You may rely on it that he will come to meet you.你放心好了，他會(huì)來(lái)見你的。名師點(diǎn)津rely on it that中，it為形式賓語(yǔ)，不作翻譯，that從句才是真正賓語(yǔ)。6(教材P65)Finally, the latest research into DNA has helped solve crimes by analysing the suspects saliva which they spit at a crime scene or the dirt under their fingernails.最后，對(duì)DNA的最新研究有助于通過分析嫌疑犯遺留在犯罪現(xiàn)場(chǎng)的唾液或指甲縫里的污物來(lái)解決犯罪問題。suspect n嫌疑人vt.懷疑；猜想s