完整版人教版高中英语选修8课文及翻译.docx
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完整版人教版高中英语选修8课文及翻译.docx
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完整版人教版高中英语选修8课文及翻译
人教版高中英语选修8课文及翻译选修8Unit1Alandofdiversity-ReadingCALIFORNIA
CaliforniaisthethirdlargeststateintheUSAbuthasthelargestpopulation.
ItalsohasthedistinctionofbeingthemostmulticulturalstateintheUSA,havingattractedpeoplefromallovertheworld.Thecustomsandlanguagesoftheimmigrantsliveonintheirnewhome.ThisdiversityofcultureisnotsurprisingwhenyouknowthehistoryofCalifornia.
NATIVEAMERCANS
ExactlywhenthefirstpeoplearrivedinwhatwenowknowasCalifornia,noonereallyknows.However,itislikelythatNativeAmericanswerelivinginCaliforniaatleastfifteenthousandyearsago.ScientistsbelievethatthesesettlerscrossedtheBeringStraitintheArctictoAmericabymeansofalandbridgewhichexistedinprehistorictimes.Inthe16thcentury,afterthearrivaloftheEuropeans,thenativepeoplesufferedgreatly.Thousandswerekilledorforcedintoslavery.Inaddition,manydiedfromthediseasesbroughtbytheEuropeans.However,somesurvivedtheseterribletimes,andtodaytherearemoreNativeAmericanslivinginCaliforniathaninanyotherstate.
THESPANISH
Inthe18thcenturyCaliforniawasruledbySpain.SpanishsoldiersfirstarrivedinSouthAmericaintheearly16thcentury,whentheyfoughtagainstthenativepeopleandtooktheirland.Twocenturieslater,theSpanishhadsettledinmostpartsofSouthAmericaandalongthenorthwestcoastofwhatwenowcalltheUnitedStates.
OfthefirstSpanishtogotoCalifornia,themajoritywerereligiousmen,whoseministrywastoteachtheCatholicreligiontothenatives.In1821,thepeopleofMexicogainedtheirindependencefromSpain.CaliforniathenbecamepartofMexico.In1846theUnitedStatesdeclaredwaronMexico,andafterthewarwonbytheUSA,MexicohadtogiveCaliforniatotheUSA.However,thereisstillastrongSpanishinfluenceinthestate.Thatiswhytodayover40ofCaliforniansspeakSpanishasafirstorsecondlanguage.
RUSSIANS
Intheearly1800s,Russianhunters,whohadoriginallygonetoAlaska,begansettlinginCalifornia.Todaythereareabout25,000Russian-AmericanslivinginandaroundSanFrancisco.
GOLDMINERS
In1848,notlongaftertheAmerican-Mexicanwar,goldwasdiscoveredinCalifornia.Thedreamofbecomingrichquicklyattractedpeoplefromallovertheworld.Thenearest,andthereforethefirsttoarrive,wereSouthAmericansandpeoplefromtheUnitedStates.ThenadventurersfromEuropeandAsiasoonfollowed.Infact,fewachievedtheirdreamofbecomingrich.Somediedorreturnedhome,butmostremainedinCaliforniatomakealifeforthemselvesdespitegreathardship.Theysettledinthenewtownsoronfarms.BythetimeCaliforniaelectedtobecomethe
thirty-firstfederalstateoftheUSAin1850,itwasalreadyamulticulturalsociety.
LATERARRIVALS
AlthoughChineseimmigrantsbegantoarriveduringtheGoldRushPeriod,itwasthebuildingoftherailnetworkfromthewesttotheeastcoastthatbroughtevenlargernumberstoCaliforniainthe1860s.Today,Chinese-Americansliveinallpartsof
California,althoughalargepercentagehavechosentostayinthe"Chinatowns"ofLosAngelesandSanFrancisco.
OtherimmigrantssuchasItalians,mainlyfishermenbutalsowinemakers,arrived
inCaliforniainthelate19thcentury.In1911immigrantsfromDenmarkestablishedatownoftheirown,whichtodaystillkeepsuptheirDanishculture.Bythe1920sthefilmindustrywaswellestablishedinHollywood,California.TheindustryboomattractedEuropeansincludingmanyJewishpeople.TodayCaliforniahasthesecondlargestJewishpopulationintheUnitedStates.
JapanesefarmersbeganarrivinginCaliforniaatthebeginningofthe20thcentury,andsincethe1980salotmorehavesettledthere.PeoplefromAfricahavebeenlivinginCaliforniasincethe1800s,whentheymovednorthfromMexico.However,evenmorearrivedbetween1942and1945toworkintheshipandaircraftindustries.
MOSTRECENTARRIVALS
Inmorerecentdecades,CaliforniahasbecomehometomorepeoplefromAsia,includingKoreans,Cambodians,VietnameseandLaotians.Sinceitsbeginninginthe1970s,thecomputerindustryhasattractedIndiansandPakistanistoCalifornia.
THEFUTURE
groups,butsimplyamixtureofmanyracesandcultures.GEORG'ESDIARY12TH—14THJUNE
Monday12th,June
Arrivedearlythismorningbybus.Wentstraightandshave.Thenwentexploring.Firstthingwasarideonacablecar.FromtopofthehillgotaspectacularviewofSanFranciscoBayandthecity.Builtin1873,thecablecarsystemwasinventedbyAndrewHallidie,whowantedtofindabetterformoftransportthanhorse-drawntrams.Apparentlyhe'dbeenshockedwhenhesawaterribleaccidentinwhichatram'sbrakesfailed,theconductorcouldnotcontrolthesituationandthetramslippeddownthehilldraggingthehorseswithit.
HadalatelunchatFisherman'sWhat.ThisisthedistrictwhereItalianfishermenfirstcametoSanFranciscointhelate19thcenturyandbeganthefishingindustry.Nowit'satouristareawithlotsofshops,seafoodrestaurantsandbakeries.It'salsotheplacetocatchtheferrytoAngelIslandandotherplacesintheBay.
DidsomuchexploringatFisherman'sWhat.Amexhaustedanddon'tfeellikedoinganythingelse.Earlybedtonight!
Tuesday13th,June
Teamedupwithacouplefrommyhotel(PeterandTerri)andhiredacar.Spentalldaydrivingaroundthecity.There'safascinatingdrivemarkedoutfortourists.
Ithasblueandwhitesignswithseagullsonthemtoshowthewaytogo.It'sa79kmround-tripthattakesinallthefamoustouristspots.Stoppedmanytimestoadmiretheviewofthecityfromdifferentanglesandtakephotographs.Nowhaveareallygoodideaofwhatthecity'slike.
Inevening,wenttoChinatownwithPeterandTerri.Chineseimmigrantssettledinthisareainthe1850s.ThefrontsofthebuildingsaredecoratedtolooklikeoldbuildingsinsouthernChina.Sawsomeinterestingtempleshere,anumberofmarketsandagreatmanyrestaurants.Alsoartgalleriesandamuseumcontainingdocuments,photographsandallsortsofobjectsaboutthehistoryofChineseimmigration,butitisclosedintheevening.Willgobackduringtheday.Hadadeliciousmealandthenwalkeddownthehilltoourhotel.
Wednesday14th,June
Inmorning,tookferrytoAngelIslandfromtheportinSanFranciscoBay.OnthewayhadagoodviewoftheGoldenGateBridge.From1882to1940AngelIslandwasafamousimmigrationstationwheremanyChinesepeopleappliedforrighttoliveinUSA.Thecellsinthestationwereverysmall,coldanddamp;somedidnotevenhavelightbuttheimmigrantshadnowhereelsetogo.Theirmiserablestayseemedtobepunishmentratherthanjusticeandfreedomtothem.TheywrotepoemsonthewallsabouttheirlonelinessandmournedtheirformerlifeinChina.In1940thecivilauthoritiesreformedthesystemsothatmanymoreChinesepeoplewereabletograsptheopportunityofsettlingintheUSA.Mademeverythoughtfulandthankfulformylifetoday.
选修8Unit2Cloning-Reading
CLONING:
WHEREISITLEADINGUS?
Cloninghasalwaysbeenwithusandisheretostay.Itisawayofmakinganexactcopyofanotheranimalorplant.Ithappensinplantswhengardenerstakecuttings
fromgrowingplantstomakenewones.Italsohappensinanimalswhentwinsidenticalinsexandappearanceareproducedfromthesameoriginalegg.Thefactisthatthesearebothexamplesofnaturalclones.
Cloninghastwomajoruses.Firstly,gardenersuseitallthetimetoproducecommercialquantitiesofplants.Secondly,itisvaluableforresearchonnewplantspeciesandformedicalresearchonanimals.Cloningplantsisstraightforwardwhilecloninganimalsisverycomplicated.Itisadifficulttasktoundertake.Manyattemptstoclonemammalsfailed.Butatlastthedeterminationandpatienceofthescientistspaidoffin1996withabreakthrough-thecloningofDollythesheep.
Theprocedureworkslikethis:
Ontheonehand,thewholescientificworldfollowedtheprogressofthefirstsuccessfulclone,Dollythesheep.Thefactthatsheseemedtodevelopnormallywasveryencouraging.ThencamethedisturbingnewsthatDollyhadbecomeseriouslyill.CloningscientistswerecastdowntofindthatDolly'sillnessesweremoreappropriatetoamucholderanimal.AltogetherDollylivedsixandahalfyears,halfthelengthofthelifeoftheoriginalsheep.Sadlythesamearbitraryfateaffectedotherspecies,suchasclonedmice.Thequestionsthatconcernedallscientistswere:
"Wouldthisbeamajordifficultyforallclonedanimals?
Wouldithappenforever?
Coulditbesolvedifcorrectionsweremadeintheirresearchprocedure?
"
Ontheotherhand,Dolly'sappearanceraisedastormofobjectionsandhadagreatimpactonthemediaandpublicimagination.Itbecamecontroversial.Itsuddenlyopenedeverybody'seyestothepossibilityofusingcloningtocureseriousillnessesandeventoproducehumanbeings.
Althoughatpresenthumaneggcellsandembryosneededforcloningresearcharedifficulttoobtain,newspaperswroteofevilleadershopingtoclonethemselvestoattaintheirambitions.Religiousleadersalsoraisedmoralquestions.Governmentsbecamenervousandmoreconservative.Somebegantoreformtheirlegalsystemsandforbaderesearchintohumancloning,butothercountrieslikeChinaandtheUK,continuedtoaccumulateevidenceoftheabundantmedicalaidthatcloningcouldprovide.However,scientistsstillwonderwhethercloningwillhelporharmusandwhereitisleadingus.
克隆一直在我们左右并且已经被大多数人接受。
它是一种用来准确复制其他动物或者植物的方法。
在植物方面,克隆就发生在园丁从正在生长的植物上切去切口用来制造新的植株的时候。
在动物方面也有克隆现象,比如说两个拥有同样性别以及外貌的同卵双胞胎。
这两个事实都是自然界里的克隆例子。
克隆有2方
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