SectionⅡ知能演练轻松闯关Word文件下载.docx

SectionⅡ知能演练轻松闯关Word文件下载.docx

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completely

第一个

the→a

4．

She

ever

lived

in

France

，

and

as

consequence

she

speaks

French

consequence前加

a或把

as改为in

5．（2019

浙·

江卷单项填空

）Jane’sgrandmotherhadwantedtowriteachildren

’sbookformany

years，

第二个a→the

Ⅲ完成句子

1．我想出去吃，可（另一方面）我又该努力省钱。

I’dliketoeatout，__________________________Ishouldbetryingtosavemoney.

butontheotherhand

2．他又迟到了，结果让老板训了一顿。

Hecamelateagain；

____________________hewasscoldedbyhisboss.

asaconsequence（result）/inconsequence

3．尽管他还是个孩子，他知道做什么事情是正确的。

________________hewas，heknewwhatwastherightthingtodo.

Childas/though

4．他离成为一名有名的歌手已经不远了。

Heis__________________________afamoussinger.

onthewaytobecoming

5．劝说朋友要在私下里，赞誉朋友可在人多的场合。

Makesuggestionstoyourfriendsinprivate__________________________inpublic.

whilepraiseyourfriends

Ⅳ课文语法填空

WithDollycloned1.____________（success）fromanadultcell，someotheranimalshave

alreadybeencreated.Somescientistsevenhavetheintention2.____________（clone）humansand

theyarepushingaheadwithresearchnow，

hassucceeded4.____________producingclonesofcowsandgoats.

Just5.____________the6.____________（say）goes，“Everycoinhastwosides.”Ontheone

hand，cloningcanproduce7.____________（value）humantissues8.____________（use）in

medical9.____________（treat）．Ontheotherhand，

peoplesayifwetoy10.____________nature，wewillhavetodealwiththeconsequences.

1.successfully2.toclone

4．in5.as6.saying7.valuable8.tobeused

9．

A卷

Ⅰ单句语法填空

1．Youdidn’tintend____________（be）late.Butthat

tobe

’snotthepoint.

2．Thereweremanypeoplewaitingatthebusstop，andsomeofthemlookedvery

____________（anxiety）anddisappointed.

anxious

3．Thesuggestioncamefromthechairmanthatthenewrule____________（adopt）．

（should）beadopted

4．Hestoodtherewithoutdaringtolifthisheadasaconsequence____________hiswrongaction.

of

5．Shehasmadeuphermindtotransformanatticroom____________astudy.

into

6．Thisdecisioncouldhaveserious____________（consequence）fortheindustry.

7．Thewayinwhichweworkhasundergoneacomplete____________（transform）inthepast

decade.

transformation

8．Hearingthis，tearscametomyeyesasIrealizedwhatafoolIhadbeentojudgeJim’sfather

____________afailure.

as

9．Weareinagreement____________theirdecision.

with

10．Shetoyed____________theideaofbecominganactress.

Ⅱ阅读理解

Haveyoueverwishedyoucouldhaveacloneofyourselftodohomeworkwhileyouhitthe

skateparkorwentoutwithyourfriends?

Cloningisthecreationofanorganismthatisanexactgeneticcopyofanother.Thismeans

thateverysinglebitofDNAisthesamebetweenthetwo!

Youmightnotbelieveit，buttherearehumanclonesamongusrightnow.Theyweren’tmade

inalab，though:

they’reidenticaltwins同（卵双生），creatednaturally.

Howdoesonegoaboutmakinganexactgeneticcopyofanorganism?

Thereareacoupleof

waystodothis:

artificial（人工）embryotwinningandsomaticcellnucleartransfer（体细胞核移

植）．Artificialembryotwinningistherelativelylow-techversionofcloning.Somaticcellnuclear

transfer，（SCNT）usesadifferentapproachcomparedwithartificialembryotwinning.Thiswasthe

methodusedtocreateDollythesheep.

Let’ssayyoureallywantaclonetodoyourhomework.Knowingwhatyouknow，doyou

thinkthisapproachwouldreallyhelpyoufinishyourhomework...thisdecade?

Acommonmisconceptionisthataclone，ifcreated，wouldmagicallyappearatthesameage

astheoriginal.Thissimplyisn’ttrue.Yourememberthatcloningisanalternativewaytocreatean

embryo，notafull-grownindividual.Therefore，thatembryo，oncecreated，mustdevelopexactlythesamewayasanembryocreatedbyfertilizinganeggcellwithaspermcell（精子）．Thiswillrequireasurrogatemotherandenoughtimefortheclonedembryotogrowandfullydevelopintoanindividual.

Areyoufamiliarwiththephrase“natureversusnurture”？

Basically，thismeansthatwhile

geneticscanhelpdeterminepersonality，environmentalinfluenceshaveaconsiderableimpacton

shapinganindividualphysical’appearanceandpersonality.Forexample，doyouknowany

identicaltwins?

Theyaregeneticallythesame，butdotheyreallylookandactexactlyalike?

Whenwehearofcloningsuccesses，welearnaboutonlythefewattemptsthatworked.Whatwedon’tseearethemany，manycloningexperimentsthatfailed!

Andeveninthesuccessfulclones，problemstendtoariselater，duringtheanimal’sdevelopmenttoadulthood.

Cloninganimalsshowsuswhatmighthappenifwetrytoclonehumans.Whathavetheseanimalstaughtusabouttherisksofcloning?

1．Theunderlinedword“misconception”

inParagraph6probablymeans

“________

”．

A．belief

B．misunderstanding

C．explanation

D．experience

B分析：

词义猜想题。

依据上下文可知，人们常常会以为克隆就是立刻能有一个一模一样的你出现，这明显是“误会”。

2．WhichofthefollowingisNOTmentionedinthepassage?

A．Therisksofcloning.

B．Themythsofcloning.

C．Thedefinitionofcloning.

D．Someissuesincloning.

D分析：

细节理解题。

最后两段说的是A项的内容，倒数第四段说的是B项的内容，第

二段说的是C项的内容，只有D项的内容没有说起。

3．WhichofthefollowingisNOTtrueaccordingtothepassage?

A．DollythesheepwasclonedbyusingSCNT.

B．Identicaltwinsarenaturallycreatedhumanclones.

C．Aclone，ifcreated，wouldmagicallyappearatthesameageastheoriginal.

D．Twinsaregeneticallythesame，buttheydon’treallylookandactexactlyalike.

C分析：

依据倒数第四段第一、二句话“Acommonmisconceptionisthataclone，ifcreated，wouldmagicallyappearatthesameageastheoriginal.Thissimplyisn’ttrue.”及以后的论述可知。

4．Accordingtothepassage，wecannothaveaclonetodoourhomeworknowbecause________．

A．thetechnologyisnotsoadvanced

B．therearemanycloningexperimentsthatfailed

C．problemsmayariselater

D．alloftheabove

综合全文，特别是倒数第二段可知，A、B、C三项都是此刻还不可以

克隆人的原由。

Ⅲ完形填空

RecentlyIhavebeenremindedoftheveryunexpectedgenerosityandkindnessIonce

experiencedonahitchhiking（搭便车）trip.

In1981,Idecidedto__1__mygirlfriend,wholivedinNapier,and__2__Iwasshortof

money,hitchhikingwastheonlywaytogo.__3__Aucklandearlyinthemorning,carryingonlyasmallbackpack,IsetoffbybustotheentranceoftheSouthernMotorway.Isoongot__4__.Mostwereshort,butneverthelessIwasonmyway.Ienjoyedthe__5__conversationandwasluckyenoughtohavemadesome__6__bydusk.

AsIwalkedalongatree-linedcountryroad,I__7__whereIwouldspendthenight.Itwassummerandtheweatherwas__8__soIthoughtIcouldsleepunderatree.AnelderlygentlemangreetedmeandaskedmewhereIwas__9__，interrupting（打断）mythoughts.I__10__thatIwashopingtogettothenexttown,“Opotiki.”

“Youwon’tgettherebeforedark，”hesaid.“Socomewithmeandwe’llputyouupfor

the__11__．”

Opotikiwasafurther25kmaway,soI__12__himtoacomfortable,warmhousenearby.Heintroducedmetohiswifewhowas__13__dinner.Theyinvitedmetositatthe__14__andbefore

longIwasenjoyinganicecupofteafollowedbya__15__dinner.

AfterdinnerIwasshowntomy__16__：

anoldbusthatwasparkedinthebackgarden.It

hadadoublebedinitandIhadavery__17__night’ssleep.

InthemorningIwoketoacupofteaandanicehotbreakfast.Ibegansayinggoodbyeand

__18__themfortheirkindness,whenthelady__19__meawrapped-upsandwich,sayingthatit

shouldkeepmegoinguntilI__20__Opotiki.

Wehadalaughandsaidgoodbye.Ihaveneverforgottentheiramazingkindnessand

magnanimity（尊贵的行为）．

【解题导语】

本文是一篇记述文。

作者在搭便车旅游途中遇到一位和蔼的老人，

他邀

作者留宿留宿，而且给作者供给了丰盛的晚饭。

1．

B．visit

C．help

D．praise

由上下文的描述可知，“我”决定去“看（visit）”女朋友。

B．before

C．since

D．unless

C分析：

由下文的描述可知，“由于（since）”缺钱，“我”只好搭便车去。

3．

B．Passing

C．Entering

D．Searching

A分析：

由下文中的

Isetoffbybus

可知，“我”一大早就“走开了

（Leaving）”奥克兰。

4．

B．lifts

C．flights

D．messages

B分析：

由上文中的

hitchhiking可知，“我”很快就“搭到车

（gotlifts）”。

5．

B．short

C．quiet

D．friendly

由该空前的

enjoyed可知，一路上的讲话都很“快乐

（friendly）”。

6．

B．connections

C．distance

D．mistakes

由上文的描述可知，“我”很好运地在夜晚以前赶了一些“行程（distance）”。

7．

C．imagined

B．knew

D．realized

IthoughtIcouldsleepunderatree

可知，“我”“想知道

（wondered）”

自己夜晚该在哪里留宿。

8．

C．cloudy

B．dry

D．warm

summer可知，天气比较“暖和

（warm）”。

C．hiding

B．heading

D．eating

由下文中的Iwashopingtogettothenexttown,“Opotiki.”可知，一位老人跟“我”打招呼，问“我”“去（heading）”哪儿。

10．

C．added

B．admitted

D．concluded

Opotiki

可知，“我”“回答说

（replied）”想到下一个城镇

Opotiki。

11．

B．day

C．bed