精编人教版高中英语选修8课本练习答案精编Word格式文档下载.docx

精编人教版高中英语选修8课本练习答案精编Word格式文档下载.docx

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AdjectivemajorItalianhardKoreanracial

PakistanidistinctDanish

NounmajorityItalyhardshipKorearace

PakistandistinctionDenmark

P4Ex.2

1federal2Catholic3majority4Ministry5boom6Italy7distinction

8hardships9Korea10elected

P4Ex.3

Arctic,Strait,crossing,bymeansof,rail,makingalife,aircraft

P5Ex.3；

P6Ex.2

P5Ex.3

1---6

2---4

3---5

4---3

5----7

6---2

7---8

8---1

1.HestartedinnorthernCalifornia,andhehasbeentravellingsouth.

2.Thefactsthatnoteverybodyisrich,noteverybodylivesonthecoast,

andthedesertinCaliforniaisnotliketherestoftheclimateofCalifornia,

surprisedhim.

3.HehadwatchedtoomanyAmericanmovies.

4.ManypeoplefromdifferentcountriesmovedtoCalifornia.They

broughttheirowncustoms,cultureandfood.Theykeptthemupandso

producedthelargevarietyoffood,music,customs,artandcultural

activities.

P6Ex.3

southeasternCaliforniaAmericanmoviesbeach/coastcotton,

vegetables,nutssoutheastdesertracesfestival,music

P7Ex.1

1Wednesday（AngelIsland）2Monday（Fisherman’sWharf）3Tuesday

（Chinatown）4Tuesday（blueandwhiteroadsighs）5Wednesday（Golden

GateBridge）6Monday（cablecar）

P9Ex.2

1Heinventedthecablecarsystembecausethehorse-drawntramsused

beforewereunsafe.

2HeateatFisherman’sWharf.

3Itwasconvenientforhimtotouraroundthecity.Itwascheapertohirea

carwithotherpeoplebecausetheycouldsharethecoast.Alsoheprobably

enjoyedbeinginthecompanyofothertourists.

4EatinChineserestaurants,gotomarkets,visittemplesandmuseums.

5Itwasfamousasaplaceforimmigrantstobecheckedbeforetheycould

enterCalifornia.

Workbook练习题答案（P46Ex.1）

1Traveller’sTales2TomPrice3MandyLong4NewOrleans

P46Ex.3

1F2T3T4F5T6T7F8T9T

P47Ex.4

1.（略）

2.hotandhumid

3.1812LouisianabecameastateoftheUSA.

1857ThefirstMardiGrascelebrationwasheld.

4.C

P48Ex.1

agreatmany,applyingfor,nephew,ferry,Immigration,Apparently,

bakeries,occur,thankful,fascinating

P48Ex.2

1takein2reform3hadmarkedout4teamupwith5backtoback

6applicants,7customs

P48Ex.3

1.Whenhearrivedatthehotel,thefirstthinghewantedtodowastoleave

hisluggage/baggage,haveashowerandshave,andthenwalkaround.

2.Mygrandpawasasocialistwhobelievedinsocialismallhislife.

3.ManyillegalimmigrantsfeltthattheirstayinAmericawaslikea

punishmentbecauseonlyafewofthemgotjusticeandwereallowedto

livethere.

4.Thecivilauthoritiestriedtoreducethenoisemadebyseagullsbutfailed.

5.ManyEnglishfarmersmournedtheircattlewhichhadtobekilled

becauseof“madcowdisease”.

6.Myhouseisnowherenearthecenterofthecity,butithasnoair

pollutionortrafficjams./Althoughmyhouseisnowherenearthecenter

ofthecity,ithasnoairpollutionortrafficjams.

P49Ex.1

1how（OC）2What（SC）3whether（OC）4what/which（OC）5what

（SC）6That（SC）7Why（SC）8why（OC）9When（SC）10asif

（PC）11where（/why（PC）12How（SC）13why（PC）14that

（PC）15whether（OC）

P49Ex.2

1.itisusedasthesubject,object,predicativeorappositiveinasentence

2.itisusedasanattributemodifyinganoun,apronounorasentence

P50Ex.3

1.sad

2.thecoffinwastakentothegraveyardtobeburied.

3.serious

4.afterthebodyhasbeenburiedandthepeopleareleavingthegraveyard

5.beginssinginganddancing

6.celebratethelifeofthepersonwhohasjustdied

P52Ex.2

P52Ex.3

Achievements:

Learnedtoplaydrumsandtrumpetatage12;

Gotajobinbestbandintownatage16;

Startedmakingrecordsatage23;

Becameahugestarandremainedpopularforalmost50years;

Actedinover50movies;

BecameagoodwillambassadorfortheUSA;

Tookpartinthecivilrightsmovement.

Goodqualities：

Eventhoughhewaspoor,heneverturnedtocrimetomakealiving;

Hewasagreatmusician;

Helovedentertainingpeople;

Hecouldcommunicatewithpeoplefromallsortsofbackgrounds;

Hecaredaboutcivilrightsissues;

Helivedasimplelifedespitehisrightsandfame;

Hecontinuedtoworkallhislife.

Unit2

课内练习答案（P12Ex.1）

1.Thefirstuseistoproducecommercialquantitiesofplants.Thesecond

istoresearchonnewplantsspecialsanddomedicalresearchonanimals.

2.Cloningplantsisstraightforward,butthecloningofanimalsisvery

complicated.

3.ThefirstclonefromanadultanimalwasDollythesheep.Shediedin

2003.

4.Cloningiscontroversialinsomecountriesformoralandreligious

reasons.

P12Ex.2

Problemsordangersofcloning

Evilleadersmaywanttoclonethemselves.

Animalclonesmaydeveloptheillnessesofolderanimals.

Animalclonesmaydieyoungerthanthedonoranimals.

Therearemoralobjectionstocloninghumanbeing.

Advantagesofcloning

Medicalcloningcouldproducecuresforseriousillnessinhumans.

Cloningplantscanbeusefulforresearchonnewplantspecies.

Cloningplantscanproduceplantsofsimilarqualityforsale.

Cloningcanhelpsaveendangeredanimals.

P12EX.3

Ithinkthewriterisimpartialbecausehe/shedoesnotstateanypersonal

opinionaboutcloning.

P13Ex.1

1differ2cast3accumulate4exact5altogether6objections7un

dertake8moral

.P13Ex.2

1straightforward2arbitrary3commercial4madeanobjection

to5obtain6willforbid

P13Ex.3

1attain2complicated3fate4carrier5cast6reform7accumulate

P14Ex2

1997年多莉羊诞生的消息宣布后便成为一项科学突破。

但是，后

来多莉染上严重肺病的问题又使科学家们忧虑。

2003年2月14日科

学家们做出让多莉长眠的决定。

多莉之死正如它的出世一样，肯定会

带来焦虑。

多莉早亡的事实令世人失望。

科学家们认为克隆可能会带

来很多重大的科学突破和医学疗法，但是现在他们不得不思考这样的

问题：

“多莉早死是因为它是一只克隆羊吗？

”除此之外，关于是否应

该允许进行人类克隆实验的问题也引起了激烈的争论。

科学家们相信

人类的克隆只不过是时间的问题，但是克隆人已经问世的说法还没有

被证实。

P14Ex.3

1.thatshewouldcomenextweekforashortvisit

2.thatawomantrappedundertheruinsforsixdayswasrescued

3.thathefailedinthetest

4.thatshehaddreamedofforyears

5.thathemusthavesafetytraining

6.thattheinterviewwentwell

7.thatthepeopleintheearthquake-hitareashadrebuilttheirhomes

8.thateveryoneinclassdidwellintheperformance

P16Ex.1

1.Therewillnotbeenoughgeneticvariationinthegrouptobeableto

resistnewillnesses.

2.Itisnotagoodideatocloneananimalthatwouldliveinazoobecause

itisnotasuitablehabitattodevelopandincreaseitsnumbers.Thezoois

notanaturalenvironmentforawildanimal.

P17Ex.1

1、3、4、5

P17Ex.2

Workbook练习答案（P54Ex.2）

2、3、4

P54Ex.3

1.Clarethinkspeoplewillwanttobuyclonedbabiesiftheycannothave

babiesoftheirown.

2.Peoplehavenotthoughtthattheremaybedishonestlaboratorieswho

willproduceandsellclonedbabieslikeababyfactory.

3.（略）

4.（略）

P55Ex1

procedure,assumption,beboundto,resist,fromtimetotime,restoring,

shortly,claws,broughtback

P55Ex.2

1intime2indanger3invain4inblackpen5infavorof6Inthe

meantime

P55Ex.3

1.Iadorehomemaderectangularloavesmadewithbrownflourandnuts.

2.Heisveryconservative,andiseveninfavorofaconstitutionthatgives

fewrightstoimmigrantvoters.

3.Whentheleaderofthechorusretiredfromtheopera,theyheldadinner

partyforhim.

4.Themediaplaysanimportantroleininfluencingpublicopinion.

5.Don’tbotherabouttakingdownthosedecorationsyet.TheChristmas

celebrationsaren’toveryet.

6.Theregulationsforcloninganimalsareverystrict,andheisunableto

continuehisexperiments.

7.Don’tbotheryourselfaboutcloningmypetcat.Iwon’texpecttobring

itbacktolife.

8.ThepeopleinfloodedareasowedagreatdealtothePLAsoldiersfor

theirrescuework.

P56Ex.1

1C2E3A/F4B5A/F6D

P56Ex.2

1.thattheyshouldbuyanewcar

2.thattheywantedthemostexpensiveone

3.thattheywouldsaveforsixmonths

4.thatSue’sunclehaddiedunexpectedly

5.thatshemustfollowwhensheinheritedmoney

6.thatsheshouldsaveallhermoneyinthebank

7.thatshewasdoingtherightthingtousethemoney

Appositiveclauses:

1、3、4

P56Ex.3

1.theexplorer,2.howhegothisjob.3.thatmountainclimbingwasso

popularinhishometowninFlorida,4.thathebothcouldtakerisksand

earnaliving5.thathewouldstudyearthsciencesatuniversity6.

Thathespokemanylanguages7.whyhedidnotmakeithiscareer8.

thatheisretiringthisyear

.P57Ex.2

1O2O3F4O5F6O7F8O9O10F

P57Ex.3

1.Hewantstomakehismotherhappybykeepingherpetdogalive

forever,andalsowantstotakethechancetoAmericaforholidaywhenthe

dogisbeingclonedthere.

2.Frankdoesn’tagreewithcloningbecausehethinkscloningisvery

expensiveandithasmanymoralproblems.

3.Billy’smotherisinfavorofcloning.Sheissavingmoneytogo

toAmericatohaveherpetdogclonedjustbeforeitdies.

P57Ex.4

P57Ex.5

BILLY:

1.thecloningprocedure;

2.theexperimentsinAmerica

FRANK:

1.yourmothertoloveherdog,soshewillwanttocloneitwhen

itgetsold.2.takeadvantageofthattohaveagoodholiday

P59Ex.

Unit3

课内练习答案（P21Ex.1）

1.Themotherwasupsetbecauseafamilyofsnakeshadmadetheirhom