大學(xué)英語(yǔ)I全新版大學(xué)英語(yǔ)綜合教程I-Unit-3課件

Unit3

UnderstandingScience

Unit3UnderstandingScience1PassageA

PublicAttitudesTowardSciencePassageAPublicAttitude2OurInternationalLoveCONTENTSBEADCRevisionPre-readingActivitiesTextStudySummaryHomeworkOurInternationalLoveCONTENTS3Revision---phrases

offandon

beboredby

find….dullanddifficult斷斷續(xù)續(xù)對(duì)…膩味覺(jué)得…枯燥難懂以…而出名

haveareputationfor

據(jù)說(shuō)某人…..

sbbesaidtobe…..Revision---phrasesoffandon4拘謹(jǐn)刻板，落后于時(shí)代隨筆小品文不得不面對(duì)…自得其樂(lè)違反規(guī)定別無(wú)選擇，只好做… formal,rigidandout-of-dateaninformalessayfaceupto...formyownjoyafailinggradeThereisnochoicebuttodo...拘謹(jǐn)刻板，落后于時(shí)代formal,rigidandou5AR_UsefulExpressions1Revision1.完全沉浸于

becompletelylostin2.引起…的注意getsb.’sattention3.坐進(jìn)后座

settleintothebackseat5.不著急innohurry6.接著，繼續(xù)goahead7.記住了，能背出來(lái)knowsth.byheart4.

得了感冒什么的haveacoldorsomethingAR_UsefulExpressions16AR_UsefulExpressions28.家書抵萬(wàn)金。Lettersfromhomealwaysmeanalot.9.老是在外旅行beontheroadsomuch10.不大會(huì)…notmuchofahandat…11.保持通信往來(lái)keepupcorrespondenceallthewaythroughbothgradeandhighschool12.從小學(xué)一直到高中13.老街坊anoldneighborhoodAR_UsefulExpressions28.家7Pre-readingtask1:BrainstormingBrainstormsomeofthescientificandtechnologicalinventions.

Scientificandtechnologicalinventions

E-mailComputerLaptop

MobilephonecloningNuclearpowerGeneticengineering

Television

ElectricityPre-readingtask1:Brainstormi?Inwhatwayhavescienceandtechnologychangedtheworldwelivein?Inwhatwaydoessciencechangeourlifefortheworse?

Doalltheseinventionsalwayschangeourlifeforthebetter?Giveexamplestoexplainyouropinion.Whatelsecanbedonetoeducatethepublicaboutscience?

?Inwhatwayhavescienceandchangesforthebetter?changesfortheworse?

Television

Quickandeasywaytoinformation,education,entertainment,etc.

ExposechildrentoviolenceDeprivefamiliesofqualitytimeDeprivepeopleofthewilltocommunicatewitheachotherchangesforthebetter?changecloningchangesforthebetter?changesfortheworse?

Endangeredanimals

Producestrongerones

farmersClonetheircowsandsheepwhocanproducemoremilk

Clonehumanbeings?Hitlerorotherwarcriminalsorevilpeople?

cloningchangesforthebetterPre-readingEnjoythevideoabouttheauthorStephenHawkingandthinkoverthefollowingquestions.1.WhoisStephenHawking?2.Whatquestionsinteresthim?3.Whatmakeshisachievementsoremarkable?4.Howdidhespeaktopeoplenow?Pre-readingEnjoythevideoabo1.WhoisStephenHawking?Heisperhapsthemostwell-knownscientistsinceEinstein.2.Whatquestionsinteresthim?Thebigquestions,suchasHowdidtheuniversebegin?Whyistheuniversethewayitis?Howwillitend?

3.Whatmakeshisachievementsoremarkable?Thecontrastbetweenthestrengthofhismindandtheweaknessofhisbody.4.Howdidhespeaktopeoplenow?Henowusesacomputerthatenableshimtoselectwordsandthenturnthemintospeech.

1.WhoisStephenHawking?AboutHawking(斯蒂芬·霍金)StephenHawking(1942~):BritishtheoreticalphysicistandmathematicianAboutHawking(斯蒂芬·霍金)StephenMoreinformationaboutHawking---1966EarnedhisPh.D.degreeattheUniversityofCambridge.---1977Becameaprofessorofphysics.---1979AppointedLucasianProfessorofMathematics

(盧卡斯數(shù)學(xué)教授)atCambridge,MainAchievements:blackhole(黑洞),ABriefHistoryofTime(時(shí)間簡(jiǎn)史).MoreinformationaboutHawkingHischiefworks:Hischiefworks:大學(xué)英語(yǔ)I全新版大學(xué)英語(yǔ)綜合教程I-Unit-3課件大學(xué)英語(yǔ)I全新版大學(xué)英語(yǔ)綜合教程I-Unit-3課件Hawkingandhisfirstwife:Hawkingandhisfirstwife:TextStructurePartsparas

Mainideas11-3Thepublicneeds________insciencesoastomakeinformeddecisionsontheirownfate.24-6Thewaystoeducate_______aredetailed.37Humancivilizationwillsurviveifthepublicunderstands_________well.educationthepublicscienceTextStructurePartsparas

FastreadingSkimpart2tofindoutoftheauthor’s3concretesolutionstothequestion:howtoeducatethepublicinscience?

______________________________________________________________1.Scienceeducationinschools

2.___________________________________________________________Replacingequationswithwordsanddiagrams

3_________________________________________________________Makinguseofmassmedia

Suchas

NewspapersmagazinesTelevision___________________________________________

Para1TrueorFalse___1:Theworldwelivehaschangedalittleinthelasttwohundredyears.___2:Allthepeoplewouldliketogobacktothepurerandsimplerage.___3.Ashistoryshows,thepastwasaswonderfulasthepresent.FFFPara1TrueorFalse___1:TheWhile-reading

Whatdoes“it”inline2referto?Itrefersto“theworldwelivein”.TranslatethefirstsentenceinParaone.無(wú)論我們是否愿意，我們生活的世界在過(guò)去的一百年間已經(jīng)變化了許多，而且在未來(lái)的一百年里可能變化更多。Ashistoryshows,......

As常作為連詞，表示“正如......”。AsisshownbythegrowthrateofGDPinthelasttwodecades,China’sreformandopenpolicyisagreatsuccess.

ParaOneWhile-readingWhatdoes“it”iLikely(L2)Para.1:adj*probable(Whenfunctioningasana.,thewordisoftenusedinthefollowingpatterns:itislikelythat…,belikelytodosth.)1)

今年你可能在倫敦嗎?AreyoulikelytobeinLondonthisyear?2)

他很可能會(huì)干得很好。Itislikelythathewilldoverywell.

Likely(L2)Para.1likely

adv*probably1)Itisreportedthatanothersandstormwillverylikelycomeinthenext24hours.2)

我們很可能會(huì)遲到。

Wewillmostlikelybelate.Pattern:Itislikelythat…Sbislikelyto…likelyadv*probably

privilege(L5)n.aspecialadvantage特權(quán)；特殊待遇；特殊榮幸Asastudentofouruniversity,youwillenjoy/havecertainprivileges,suchasfreeuseofthelibraryandcomputerroom.Itisaprivilegeformetoworkwithyou.

和你在一起工作是我莫大的榮幸。privilegeda.有特權(quán)的，榮幸的；特許的；I’mprivilegedtohaveworkedwithhersooften.privilege(L5)dowithout(L6)managetosurvive,continue,orsucceed,althoughyoudonothavesth.youneedAspeterisn’there,weshallhavetodowithouthim.皮特既然不來(lái)，我們只好自行其是了。Collocation:doawaywith

擺脫；廢除，取消doup

系上，扣上；修理；打扮havesomethingtodowith

和…有關(guān)系havenothingtodowith

和…沒(méi)有關(guān)系沒(méi)有生物可以在沒(méi)有水和空氣的狀態(tài)下生存。Nolivingthingcandowithoutairandwater.dowithout(L6)Highly:adv.(L6)1)veryMr.Smithwasahighlysuccessfulsalesman.2)toahighdegreeHespeaksveryhighlyofyou.出席這次會(huì)議的大部分人是受過(guò)高等教育的女性Mostofthepeoplepresentatthemeetingarehighlyeducatedwomen.Highly:adv.(L6)CF:highly&highhighly

指的是抽象意義上的“高”。E.g.ahighlypaidofficial薪俸優(yōu)厚的官員thinkhighlyofsb.器重某人high用作副詞時(shí)，一般指的是具體意義上的“高”E.g.aimhigh向高處瞄準(zhǔn)

searchhighandlow到處尋找CF:highly&highhighly指的是抽象意TranslationPara1

無(wú)論我們是否愿意，我們生活的世界在過(guò)去—百年間已經(jīng)變化了許多，而且在未來(lái)的—百年里可能變化更多。有人想中止這種種變化，回到那個(gè)他們認(rèn)為更純潔更樸素的時(shí)代。但正如歷史所表明的，過(guò)去并非那么美妙。過(guò)去對(duì)享有特權(quán)的少數(shù)人不算太糟，但即便他們也無(wú)從享受現(xiàn)代醫(yī)療，而生育對(duì)婦女來(lái)說(shuō)風(fēng)險(xiǎn)極大。對(duì)占人口大多數(shù)的民眾而言，生活是艱難、殘忍而又短暫的。TranslationPara1無(wú)論我們是否愿意，我lifedisadvantagePrivilegedminoritybetterwithoutmodernmedicine,andchildbirthwashighlyriskyforwomenmajoritynasty,brutish,andshortlifedisadvantagePrivilegedmin31UsefulExpressions

在過(guò)去的一百年間回到享有特權(quán)的少數(shù)人人口的絕大多數(shù)inthelasthundredyearsgobacktoaprivilegedminoritythevastmajorityofpopulationUsefulExpressions在過(guò)去的一百年間in32Thestructureofparagraph1Introduction:Backgroundinformation:People’sattitude:stopandgobackAuthor’sattitude:

Theworldischanging

Lifewasnasty,brutishandshort

Thestructureofparagraph1InPara2QuestionsQ1:Whatwouldhappenifallgovernmentmoneyforresearchwerecutoff?Theforceofcompetitionwouldstill______________________ifallgovernmentmoneyforresearchwerecutoff.Q2:Isitpossibletopreventscienceandtechnologyfromfurtherdevelopment?Whyorwhynot?No.Theonlywaytopreventfurtherdevelopmentswouldbe____________________________andhuman_____________________aresuchthateventhiswouldnotsucceed.bringaboutadvancesintechnologyaglobalstatethatsuppressedanythingnewinitiativeandinventivenessPara2QuestionsQ1:Whatwould34

Para2TrueorFalse___1:Thoughpeoplecan’tgobacktotheirearlierage,theycanpreventfurtheradvancesinthefuture.____2:Ifthegovernmentcutoffthemoneyforscienceresearch,technologywouldstopadvancing.FFPara2TrueorFalse___1:Th35“Theonlywaytoprevent…(L15)”suchthat(如此這般以至于）為連接詞，引導(dǎo)結(jié)果狀語(yǔ)從句，較正式。E.g.Theextentofthedisasterwassuchthatthelocalauthoritieswerequiteunabletotackle.這次災(zāi)情這么嚴(yán)重連地方當(dāng)局也難以應(yīng)付。Translation:阻撓科技進(jìn)一步發(fā)展的唯一辦法也許是建立一個(gè)壓制任何新生事物的全球政府，但人類的進(jìn)取心與創(chuàng)造力是如此旺盛，即便有這樣一個(gè)政府也無(wú)能為力。Whatcanweinferfromthissentence?Nowaycansuppressanythingnew,ashumaninitiativeandinventivenessdoexist.Para.2“Theonlywaytoprevent…(L15

put/turntheclockback:

(L1)returntoasituationthatusedtoexist,usuallybecausethepresentsituationisunpleasant忘了吧，看看未來(lái)，你不能讓時(shí)間倒流。Forget

aboutitandlooktothefuture;youcan’tturntheclockback.put/turntheclockback:(L1Cutoff:(L4)tostopsomething,esp.thesupplyofwater,gas,electricity,etc.我們最好在他們給我們斷電之前把電費(fèi)給付了。We’dbetterpaytheelectricitybillbeforetheycutusoff.(p72.4)Cutoff:(L4)bringabout:(L5)makesth.happen因其，導(dǎo)致Scienceandtechnologyhasbroughtaboutgreatchangesinthewayofourlife.科學(xué)技術(shù)給我們的生活方式帶來(lái)了巨大的變化。Collocation:bringback

拿回來(lái)；使恢復(fù)；使回憶起來(lái)Thepicturesbroughtbackmymemoriesaboutmychildhood.bringforth

產(chǎn)生；開花結(jié)果；提出；引證Hebroughtforthpersuasivearguments.他提出有說(shuō)服力的論據(jù)。bringforward

（aproposal/ameeting)提出（建議）；把(會(huì)議）提前bringup

教育，養(yǎng)育；提出（供討論或促使注意）bringabout:(L5)makesth.hinquire:(L6)vt.asktobetold;askforinformation問(wèn)；詢問(wèn)ShallIinquire(ofyou)aboutthepriceoftheticket?Collocation:inquireafter

問(wèn)候inquirefor

要買，要求得到；求見(jiàn)inquireinto

調(diào)查inquire:(L6)rate

n.1)value,cost,speed,etc.measuredbyitsrelationtosomeotheramount.Thebirthrateisthenumberofbirthscomparedtothenumberofthepeople.出生率是出生數(shù)與人口數(shù)之比。2)ofthe(numbered)qualityafirst-rateperformerThenation’spopulationcontinuestorise

_(以每年1200萬(wàn)人的速度).(CET-4)attherateof12millionpeopleperyear/

atthespeedof12millionpeopleeveryyearraten.TranslationPara2不管怎樣，即使有人想這么做，他也無(wú)法將時(shí)鐘撥回到早先的時(shí)代。知識(shí)與技術(shù)不可能說(shuō)忘就忘了。也沒(méi)有人能阻止未來(lái)的進(jìn)一步發(fā)展。即使所有用于研究的政府資金都被取消(現(xiàn)政府最擅此事)，競(jìng)爭(zhēng)的力量仍將繼續(xù)帶來(lái)技術(shù)的發(fā)展。更何況，沒(méi)有人能阻止探究求索之士去思索基礎(chǔ)科學(xué)，無(wú)論他們是否會(huì)為此得到酬勞。惟—能阻止進(jìn)一步發(fā)展的辦法或許是一個(gè)壓制任何新事物的全球政府，但人類的進(jìn)取心與創(chuàng)造力如此旺盛，即便這個(gè)政府也不會(huì)成功。它所能做到的只是延緩變化的速度。TranslationPara2不管怎樣，即使有人想這TheStructureofParagraph2TopicsentenceOnecouldn’tputtheclockbacktoanearlierage.Supportingdetails:1.Knowledge…..2.theforceofcompetitionwouldstillbringabout…3.Moreover…Conclusion:theonlywayto…TheStructureofParagraph2ToUsefulExpressions倒退切斷,中斷當(dāng)今政府引起,導(dǎo)致支付全球政府基礎(chǔ)科學(xué)減慢puttheclockbackcutoffthepresentgovernmentbringaboutpayforglobalstatebasicscienceslowdownUsefulExpressions倒退putthecl44“Atthemoment,thepublicisintwomindsaboutscience”(line23-24)Whatcanwelearnfromthesentence?Thepublicfindsitselfholdingtwocontradictoryviewpointsaboutscience.Translation:目前，大眾對(duì)科學(xué)抱有兩種心態(tài)。Para3“Atthemoment,thepublicisHowtotranslatethefirsttwosentences?如果我們承認(rèn)，我們無(wú)法阻止科學(xué)技術(shù)改變我們的世界，我們至少可以努力確?？萍紟?lái)的變化方向正確．在一個(gè)民主社會(huì)里,這意味著公眾需要對(duì)科學(xué)有一個(gè)基本的了解,從而可以作出明達(dá)的決定,而不是把決定留給專家去做.Howtotranslatethefirsttwo

Atthemoment,thepublichastwominds.Ithascometo….understandit

Thepublicfindsitselfholding____contradictoryviewpointsaboutscience.Ontheonehand,itexpectstheimprovementinthe______________thathasbeenbroughtby______;ontheotherhand,italso_______sciencebecauseitdoesnot_______it.twostandardoflivingsciencedistrustsunderstand

Atthemoment,thepublichaensure(L2)vt.makesure;guarantee贏得了今天這場(chǎng)比賽，確保了他們隊(duì)能參加世界杯。Winningthematchtodayhasensuredtheirteamaplaceinthecupfinal.(p73.2（1）)assure;ensure;guarantee;insureassure表示使某人確信；使某人放心，向某人保證，常用的句型有：1)assuresb.ofsth.2)assuresb.that3)youcanrestassuredthat你可以放心……..Iassureyouofhishonesty.我向你保證他忠厚老實(shí)。Iassureyouthatheishonest.Youcanrestassuredthatyourmoneyissafewithus.你可以放心，你的錢放在我們這兒萬(wàn)無(wú)一失。ensure(L2)vt.makesure;g

ensure表示“保證”、“確?！保鼓承袨榛蚰臣碌慕Y(jié)果得以保證；保證給予，賦予。Wecannotensurethepunctualarrivaloftrainsinfoggyweather.我們無(wú)法保證火車在迷霧天能準(zhǔn)時(shí)到達(dá)。guarantee表示保證某件產(chǎn)品的質(zhì)量或保證履行某項(xiàng)服務(wù)或義務(wù)。Thecompanyguaranteesitsproductsforsixmonth.這家公司的產(chǎn)品保用六個(gè)月。insure

給…保險(xiǎn)，投保Allthehouseholdgoodsareinsuredagainstaccidentaldamage.所有的家用物品都保了意外損失。insurancecompanyensure表示“保證”、“確保”，使某行為或某件事intwominds:unabletodecidewhetherornotyouwantsth.orwanttodosth.(hesitate,irresolute)Ithinkshe’sintwomindsaboutwhethertoaccepthispresentornot.我覺(jué)得董事會(huì)似乎對(duì)在南非開設(shè)分部之事猶豫不決。(p73.15)ItseemstomethattheboardofdirectorsisintwomindsovertheopeningofabranchofficeinSouthAfrica.

intwominds:unabletodecidesteady:adj.1)constant;regularinmovement,stableThegovernment’spolicieshavebroughtaperiodofsteadyeconomicgrowthwithfallingunemployment.2)firmHoldingsomethingtightrequiresasteadyhand.steady:adj.TranslationPara3如果我們承認(rèn)，我們無(wú)法阻止科學(xué)技術(shù)改變我們的世界，我們至少可以努力確?？萍紟?lái)的變化方向正確。在—個(gè)民主社會(huì)里，這意味著公眾需要對(duì)科學(xué)有—個(gè)基本的了解，從而可以作出明達(dá)的決定，而不是把決定留給專家去作。目前，公眾對(duì)科學(xué)存有矛盾之心。公眾期望科技新發(fā)展帶來(lái)的生活水準(zhǔn)的穩(wěn)定提高能繼續(xù)，但又懷疑科學(xué)，因?yàn)樗麄儾欢茖W(xué)。那個(gè)在實(shí)驗(yàn)室里設(shè)法制造弗蘭肯斯泰因的瘋狂的科學(xué)家的—卡通人物清楚地體現(xiàn)了公眾的這種懷疑。這也是人們之所以支持各種綠色組織的一個(gè)重要因素。但公眾同時(shí)也對(duì)科學(xué)深感興趣，尤其是對(duì)天文學(xué)，諸如《夜空》之類的電視連續(xù)劇觀眾不少以及科幻小說(shuō)讀者甚多就是明證。TranslationPara3如果我們承認(rèn)，我TheStructureofParagraph3Themainidea:

Sincewecannotpreventscienceandtechnologyfromchangingourworld,wecanatleasttrytoensurethatthechangesareintherightdirection:thatishaveabasicunderstandingofscience.Supportingdetails:

Peoplehavetwomindsaboutscience1.distrust2.beinterestedin

TheStructureofParagraph3ThUsefulexpressions民主社會(huì)做出明達(dá)的決定生活水準(zhǔn)卡通人物目前猶豫不決,三心二意科幻小說(shuō)ademocraticsocietymakeaninformeddecisionthestandardoflivingcartoonfigureatthemomentintwomindssciencefictionUsefulexpressions民主社會(huì)ademocr54Summary(Paras1-3)Theworldweliveinhas_______________inthelastandnexthundredyears.Somepeoplewanttostopthesechangesandgobackto_______________age.However,onecouldn’t_______________toanearlierage.Wecan’tpreventfurtheradvancesinthefuture,theonlywaytopreventwouldbeaglobalstatethat___________________,butitcan’tsucceed.Soifweacceptthetruththatwecan’tpreventthechanging,wecanensurethechangesdevelop_______________,whichmeansthepublicneedstohave____________________________changedagreatdealthepurerandsimperputtheclockbacksuppressedanythingnewintherightdirectionabasicunderstandingofscience.

Summary(Paras1-3)Theworld55Para4DifficultSentence原句1：Whatcanbedonetoharness…….thebasismustlieinwhatistaughtinschools.句子結(jié)構(gòu)：Harnesstheinterestandgivethescientificbackground

informeddecisions

onsubjectscidrain,thegreenhouseeffect,nuclearweapons,andgeneticengineeringbasis

theschoolsPara4DifficultSentence原句1：W56

“Butinschoolsscience

is

often

presented

in

a

dry

and

uninterestingmanner.”(L36)Butinschoolsscienceisoftentaughtinadullandboringway.Para4,5“Butinschoolsscienceisintermsof(L39):asregards(sth.);expressedas(sth.)

從/在......方面；從......角度Hethoughtofeverythingintermsofmoney.他從金錢出發(fā)考慮任何事。Youcanpaythebillintermsofdollars.你可以用折合成美元付這個(gè)帳單。intermsof(L39):tend:vi.likelytohappenorhaveaparticularcharacteristicoreffect傾向；趨勢(shì)；易于；往往會(huì)Pricetendstoriseatthewartime.tendtodo隨著生活節(jié)奏的加快，城市里事物的變化也往往很快。Aspaceoflifequickensthingstendtochangefastinthecity.(p72.5)tendencyn.傾向；趨勢(shì);；癖好ThereisatendencytodosthThereisanupwardtendencyinthehousingmarket.tend:vi.likelytohappenorTranslationPara4怎么樣才能利用這種興趣，向公眾提供所需要的科學(xué)知識(shí)，以便其在酸雨、溫室效應(yīng)、核武器以及基因工程等問(wèn)題上作出明達(dá)的決定呢?顯然，必須把基礎(chǔ)建立在學(xué)校課程上。但在學(xué)校里，科學(xué)往往被教得枯燥乏味。孩子們死記硬背應(yīng)付考試，他們看不出科學(xué)與他們的周圍世界的聯(lián)系。更有甚者，科學(xué)常常是用公式教的。雖然公式是闡述數(shù)學(xué)概念的一種簡(jiǎn)單而精確的方式，它們卻使大多數(shù)人望而生畏。前不久我寫了一本通俗讀物，當(dāng)時(shí)有人告誡我說(shuō)，我每使用一個(gè)公式就會(huì)使銷量減半。我只使用了一個(gè)公式，即愛(ài)因斯坦那個(gè)著名的公式，E=mc2。如果不用這個(gè)公式的話，也許我能多賣出一倍的書。TranslationPara4怎么樣才能利用這種興趣，SummaryofPara4Inordertoharnessthis———andgivethepublic————————,weneedtomake—————

decisionsonsomesubjects,andthebasisliesin——————.Butinschools,scienceistaughtin————mannerandintermsof————.Butintheauthor’sopinion,hethinkssuchequation————mostpeople.interestthescientificbackgroundinformedtheschoolsadryandunterestingequationsfrightenSummaryofPara4InordertohTheStructureofParagraph4

Mainidea:howtoharnessthisinterestandgivethepublicscientificbackground?Thebasismustlieinwhatistaughtinschools,butinschoolitispresentedindryanduninterestingway.How?ChildrenlearnitbyrotetopassexaminationScienceisoftentaughtintermsofequations.Myownexperience

TheStructureofParagraph4MTranslationPara5科學(xué)家和工程師傾向于用公式闡述觀點(diǎn)，因?yàn)樗麄冃枰绬T的精確值。但對(duì)我們其余的人來(lái)說(shuō)，對(duì)科學(xué)概念有個(gè)質(zhì)的認(rèn)識(shí)就已足夠，這可以用文字和圖表來(lái)表述，大可不必使用公式。TranslationPara5科學(xué)家和工程師傾向于用公

Para5GeneralideasreplacingequationswithwordsanddiagramsexpressFormknowledgeScientistsScientificideasequationsquantitiesRestofus

ScientificconceptsWordsanddiagramsqualitiesPara5Generalideasreplaci64UsefulExpressions酸雨溫室效應(yīng)核武器基因工程死記硬背使銷量減半傾向于以…形式精確的價(jià)值acidrainthegreenhouseeffectnuclearweaponsgeneticengineeringlearnbyrotehalvethesalestendtoin(take)theformofpreciseValueUsefulExpressions酸雨acidrain65“popularbooksandmagazinearticlesaboutsciencecanhelptoputacrossnew…..”(L54-55)Trytotranslatethesentence.“有關(guān)科學(xué)的通俗讀物和雜志文章能幫助人們了解新發(fā)展，但即使是最暢銷的科普讀物也只是一小部分人閱讀”。Para6,7“popularbooksandmagazinear

putacross:causetobeunderstood他非常善于表達(dá)自己的意見(jiàn)。He’sverygoodatputtinghisideasacross.Goodspeakersaretheoneswhoareabletoputthingsacrosswell.Collocation:putaside

儲(chǔ)存（錢、時(shí)間）；把…放在一邊putforward

提出（意見(jiàn)、建議）putin

花費(fèi)，付出（時(shí)間、精力等）putoff

阻止；推遲puton

穿上

putout

熄滅putthrough

為…接通電話putupwith

忍受putacross:causetobeunder

proportion:n.

1)partofagrouporanamount這個(gè)城市的很大一部分人已年過(guò)半百。Alargeproportionofthecity’spopulationisagedover50.2)relationofonethingtoanotherinquantity,size,etc.Thechartshowshowweightincreasesinproportiontoheight.這張圖表顯示出體重是怎樣隨身高成正比例上升的。

collocation:inproportionto

與......成比例；和......相比indirectproportionto

與......成正比例ininverseproportionto

與......成反比例inproportion

符合比例的；合情理的outofproportion不成比例；不合情理的proportion:n.1)partofag“ButIhavesufficientfaithinthegoodsenseofthepublictobelievethatwemightprovethiswrong”.

（L65）

1.Whatdoes“sense”heremean?Powerofjudging.

2.Whatdoesthissentenceimply?Theauthorbelievesthatthepublicwillhaveagoodunderstandingaboutscienceandcanmakeinformedjudgmentsbyitself.“ButIhavesufficientfaith

fitinto:bepartofasituation,system,orplanThenewcollegecoursesfitintoanational

educationplan.Nowyoutry:教育計(jì)劃應(yīng)該與國(guó)民經(jīng)濟(jì)發(fā)展規(guī)劃相吻合。Educationalprogramsshouldfitintothenationalplanforeconomicdevelopment.(p73.14)fitinto:bepartofasituat

entertain:

1)givepleasure(to)

Children’stelevisionprogramsnotonlyentertainbutalsoteach.我們都對(duì)他的戲法感興趣。Wewereallentertainedbyhistricks.2)receive(people)asguestsWeentertainalotofpeople,mainlybusinessassociatesofmywife‘s.對(duì)于學(xué)習(xí)者來(lái)說(shuō)這些電腦游戲集娛樂(lè)和教育于一體。Thesecomputergamesentertainaswellaseducatethelearner.(p73.2（3）)entertain:1)givepleasure(

contact:

1.vt.getintouchwithFeelfreetocontactusifyouneedmyhelp.n.[U]thestateoftouching;communication接觸，交往

comeinto/establish/makecontactwithsb.與某人接觸/建立關(guān)系bein/outofcontactwithsb.

與某人有聯(lián)系/與某人失去聯(lián)系have/holdpersonalcontactwithsb.和某人保持私人交往losecontactwithsb.與某人失去聯(lián)系2.n.touchingorcommunication他在加拿大期間，曾結(jié)識(shí)了許多對(duì)他有益的社會(huì)人士。HemademanyusefulsocialcontactswhilehewasinCanada.我們必須促進(jìn)中日文化交流。WemustpromoteculturalcontactsbetweenChinaandJapan.contact:1.vt.getintouchwPara6人們?cè)趯W(xué)校學(xué)到的科學(xué)知識(shí)可以提供一個(gè)基本的框架。但如今科學(xué)進(jìn)步的速度如此之快，一個(gè)人離開學(xué)?；虼髮W(xué)后新的發(fā)展層出不窮。我在學(xué)校從未學(xué)過(guò)分產(chǎn)生物學(xué)或晶體管，但基因工程和計(jì)算機(jī)是極有可能改變我們未來(lái)生活的兩項(xiàng)發(fā)展。有關(guān)科學(xué)的通俗讀物和雜志文章能幫助人們了解新發(fā)展，但即使是最暢銷的科普讀物也只有一小部分人閱讀。只有電視能贏得真正廣大的觀眾。電視上有一些相當(dāng)優(yōu)秀的科學(xué)節(jié)日，但其他的節(jié)日把科學(xué)奇跡簡(jiǎn)單地作為魔術(shù)播出，既不加以說(shuō)明，也不展現(xiàn)它們與科學(xué)觀念的整體框架的關(guān)系。電視科學(xué)節(jié)目的制片人應(yīng)該認(rèn)識(shí)到，他們負(fù)有教育民眾的重任，而不僅僅是為他們提供娛樂(lè)。Para6人們?cè)趯W(xué)校學(xué)到的科學(xué)知識(shí)可以提供一個(gè)基本的框架。Thestructureofparagraph6Themainidea:Whatcanbedonetoeducatethepublicaboutscience.Howtoeducate?thelimitedroleoftheschool;popularbooksandmagazines;theroleofTVprogram.Thestructureofparagraph6ThPara7

當(dāng)今世外充滿危險(xiǎn)，因此就有了那個(gè)令人毛骨悚然的玩笑，說(shuō)我們尚未受到外星文明造訪的原因在于文明發(fā)展到我們?nèi)涨暗某潭?，它們往往就自我毀滅了。然而我?duì)公眾的明智充滿信心，因而相信，我們將證明這—說(shuō)法是錯(cuò)誤的。Para7當(dāng)今世外充滿危險(xiǎn)，因此就有了那個(gè)令人毛骨悚然的Usefulexpressions基本框架科學(xué)進(jìn)步的速度分子生物解釋清楚人口的小部分真正廣大的觀眾充滿外星文明對(duì)…充滿信心thebasicframeworktherateofscientificprogressmolecularbiologyputacrossasmallportionofthepopulationatrulymassaudiencebefilledwithaliencivilizationhavesufficientfaithin…Usefulexpressions基本框架thebasi76ExeVocabulary1)brief2)intermsof3)cutoff4)tend5)anyway6)precise7)intheformof8)initiative9)convey10)intwominds

11)concept12)graspExeVocabulary1)brief7)inth77ExeVocabulary21)hasensuredtheirteamaplaceintheCupfinal.2)medicalworkers’responsibilitytohealthewoundedandrescuethedying.3)entertainaswellaseducatethelearner.4)candowithoutairandwater.5)islikelytobeheldinJune.ExeVocabulary21)hasensured78ExeVocabulary31)liesin,contactbetween2)basisof,islikely,sufficient,atthemoment3)thesteady,ensures,willbehighlyExeVocabulary31)liesin,co79ExeII1regained2undecided

3undersupplied4disabled5precondition6foresight

7mispronounced8enrichExeII1regained5precondition80ExeIII1)majority2)accepted3)increased4)weaknesses5)local6)late

7)wrong8)falseExeIII1)majority5)local81ExeCloze(1)1)highly2)bringabout

3)evident4)rate5)sufficient6)putacross7)proportion

8)Hence9)ensureExeCloze(1)1)highly6)putacr82ExeCloze(2)1)understand2)travel3)practical4)use5)Another6)likely7)affect8)developments9)supply10)SomedayExeCloze(2)1)understand6)li83ExeTranslation(1)1)Asispredictedbyscientists,globalpollutionhasbecomeoneofthemostseriousproblemshumansarefacedwith.2)Competitionforthesejobsisverytough–wehavefivetimesasmanyapplicantsthisyearaswedidlastyear.ExeTranslation(1)1)Asispre843)Asthefactsshow,educationalprogramsneedtofitintothenationalplanforeconomicaldevelopment.4)Thecarburnstoomuchgas,andmoreover,thepriceisalmosttwiceasmuchasIintendtopay.5)Tounderstandagreatinternationalevent,we,firstofall,needtoconsiderthehistoricalandpoliticalbackgroundtoit3)Asthefactsshow,educatio85ExeTranslation(2)

Itishardtoimaginehowourforefatherscoulddowithoutsomanyconveniencesthatmoderntechnologyhasbroughtabout.Backthenonlyasmallproportionofthepopulationenjoyedthecomfortsoflife.Themajoritydidn’tevenhavesufficientfood,nottospeakof/letalonetheprivilegeofbeingeducated.However,manypeopleblamemoderntechnologyforcreatingsomanyproblems.Theywanttoslowdowntherateofprogress.Butnoonecanputtheclockback.ExeTranslation(2)Itis86Writingfeature:expositionAprocessofmakingastatementandthensupportingitwithevidence.Atypicalexpositorywritingbeginswithastatementofopinion,thengoesontogivesupportingdetails.definitionExpositionVsNarration

Fillinthechartbycomparingthefirst10linesofbothAlltheCabbieHadWasaLetterandPublicAttitudestowardSciencetoseethestyledifferencesbetweennarration