2021-2022学年高中英语课时分层作业6(含解析)外研版选修9

课时分层作业（六）

1.单词拼写

1.Infootballteamworkisevenmoreimportantthani.skill.

2.Thiswinter，ssnowfallinthesouthwassohugethatsomeroofscunder

theweightofsnow.

3.Inakingdom,theemperorhasthespowerovereveryone.

4.Forsometime,she（凝视）atapairoffur-linedhighbootsondisplay.

5.Thepoorwomanwasburiedin________（悲哀）afterhersondied.

6.Adictionaryisan（极为有用的）aidinlearninganewlanguage.

7.Weshouldmakea（区另U）betweenrightandwrong.

8.Shenowhasaoverthepeoplesheusedtotakeordersfrom.

9.Theproblemwillbediscussedatlengthin（随后的）chapters.

10.Amity（和睦友好）betweenthetwonationswillcontributetothegof

theregion.

【答案】4.

II.阅读理解

A

In1971wewerelivinginWichita,Kansas-Lincolnwasaboutseven,Brendanwas

threeandKristenwasababy.Momwasstayingwithusduringtheholidays.OnChristmas

EveIstayedupverylate.Iwastotallyalonewithmythoughts,alternatingbetween

joyandsorrow,andIgottothinkingaboutmypaperroute（送报历程），thattree,

whatmymotherhadsaidtomeandhowdadhadtriedtomakethingsbetter.

Iheardanoiseinthekitchenanddiscoveredthatitwasmom.Shecouldn,tsleep

eitherandhadgottenuptomakeherselfacupofhotteawhichmadeherfeelbetter.As

shewaitedforthewatertoboil,shewalkedintothelivingroomanddiscoveredme

there.ShesawmyopenBibleandaskedmewhatIwasreading.WhenItoldher,sheasked

ifIwouldreadittoherandIdid.

Whenthekettlebegantowhistle,shewentandmadehertea.Shecameback.Itold

herhowhappyIwasthatshewaswithusforChristmasandhowIwishedthatdadcould

havelivedtoseehisgrandchildrenandtoenjoythistimebecausehealwaysloved

Christmassomuch.Itgotveryquietforamomentandthenshesaid,“Doyouremember

thattimeonTwelveMileRoadwhenyouboughtthattreewithyourpaperroutemoney?〃

“Yes,〃Isaid,"I'vejustbeenthinkingaboutityouknow.”

Shehesitatedforalongmoment,asthoughsomethingwasbottledupsodeeply

insidehersoulthatitmighttakesurgerytogetitout.Finally,greattearsrolled

downherfaceandshecried,“Oh,son,pleaseforgiveme.ThattimeandthatChristmas

havebeenaburdenonmyheartfortwenty-fiveyears.Iwishyourdadwerehereso

IcouldtellhimhowsorryIamforwhatIsaid.〃

【语篇解读】本文是一篇记叙文。“我〃和三个孩子以及“我〃的母亲居住在一起。

圣诞夜，“我〃熬夜未睡，意外发现母亲也未入睡；回忆往事，她失声痛哭。

1.Howmanychildrendidtheauthorhave?

A.One.B.Two.

C.Three.D.Four.

【解析】细节理解题。根据第一段第一句中的^Lincolnwasaboutseven,Brendanwas

threeandKristenwasababy”可知，作者有三个孩子，故C项正确。

【答案】C

2.Whatdowelearnabouttheauthor，sfather?

A.Helivedwiththeauthor.

B.Helovedhisgrandsons.

C.Helovedhiswifedeeply.

D.liehadpassedaway.

【解析】推理判断题。根据第三段中的“andhowIwishedthatdadcouldhavelived

toseehisgrandchildren，z可推知，作者的父亲已经去世，故D项正确。

【答案】D

Whycouldn，ttheauthor，smotherfallasleep?

Becausesheneededtocareforthechildren.

Becausesherememberedthepreviousthing.

Becauseshewantedtheauthortoreadforher.

Becauseshewasunwillingtolivewiththeauthor.

【解析】细节理解题。根据最后一段中的"Finally,greattearsrolleddownherface

andshecried,\.ThattimeandthatChristmashavebeenaburdenonmyheartfor

twenty-fiveyears.IwishyourdadwereheresoIcouldtellhimhowsorryIamfor

whatIsaid.'〃可知，母亲想起了以前圣诞节的事，对自己所做的事感到难过，因此无法

入眠，故B项正确。

【答案】B

4.Whatislikelytobedescribedinthenextparagraph?

A.HowtheywouldcelebratetheChristmas.

B.Howtheauthor*sfathersupportedthefamily.

C.Whathappenedtotheauthor'sparentsinthepast.

D.Thereasonfortheauthor'sparents'divorce.

【解析】根据最后一段母亲所说的话“ThattimeandthatChristmashavebeena

burdenonmyheartfortwenty-fiveyears.IwishyourdadwereheresoIcouldtell

himhowsorryIamforwhatIsaid"可推知，母亲想起了以前圣诞节的事，对自己所做

的事感到难过；据此可以判断，下文将表达发生在作者父母身上的故事，故C项正确。

【答案】C

B

SleepscientistYing-HuiFuattheUniversityofCalifornia,SanFrancisco,says

uWedonotknowwhysomehumansneedmoresleep；whysomehumansneedlesssleep；

why,whenwedonotsleep,wedonotfunctionwell.Wejustdonotknowmuchabout

sleepatall.〃Butscientistsnowknow:AteamledbyProfessorFuhasreportedthe

firstgeneticlinktohowmuchsleepweneed.

Theteamwaslookingforanaturalclockinthebodythatcontrolssleepand

wakefulness.Whattheyfoundwasageneticabnormality（反常）.Peoplewhohavethis

mutation（突变）needlesssleepthanothers.Butkeepinmindthatthescientistssay

thismutatedgenemayberare.Thestudyinvolvedtwomembersofanextendedfamily.They

didfineonjustsixhoursofsleepaday.Studieshaveshownthatovertime,most

humansneedeighttoeightandahalfhoursofsleepforthebesthealth.

Totesttheirtheories,thescientistsgeneticallyengineeredthemutationin

mice.Themicewiththemutationneededlesssleepthannormalmice.Theywerealso

moreactiveevenafterbeingkeptawake.

Theresearcherswillcontinuetostudythemicetotestwhetherthegeneisrelated

toothermedicalconditions.Andtheywillstudywhetheritisinvolvedincontrolling

sleepquantityalone,oralsowhatscientistscalltheuwakefulness-behavioral

drive.z，Thisdriveisimportantforgettingfood,shelterandmates.

Howyousleepcanbeasimportantashowmuchyousleep一especiallyfornewborn

babies.Thestudyfoundthatmorethanone-thirdofthepicturesinwomen，smagazines

showedbabiesinunsafesleeppositions.Theyshowedbabiessleepingontheirsides

orstomachs.Theacademysaysbabiesshouldsleepontheirbacks.Itsaystheyshould

beplacedonaseparatesleepsurfacefromtheirparents,withoutblankets,pillows

orothersoftbedding.

【语篇解读】人们为什么需要睡眠？睡眠和人体的什么有关呢？本文就这个问题进展

了最新的报道，报道了睡眠时间和基因突变有着一定的关系。

5.WhatsleepscientistYing-HuiFusaysatthebeginningshows.

A.rarescientistswouldliketodosleepresearch

B.sleepresearchisadifficultacademicproject

C.scientistswillsoondiscoverthesleeprule

D.littleisknownaboutthebasicneedforsleep

【解析】推理判断题。通过Ying-HuiFu的话我们可以看出有好多的关于睡眠的根本

问题科学家们还没有解决，还仍然是个谜。

【答案】D

6.Sleepscientistsfoundthat.

A.thefamilysleeponlyforsixhouradayare

unhealthy

B.ageneticmutationplaysanimportantroleinsleep

time

C.everyonemusthavean-eight-hoursleepaday

D.anaturalclockinthebodyissameforeveryone

【解析】细节理解题。从第二段的第二、三句可以判断出B项正确；从第二段的倒数

第二句"Theydidfineonjustsixhoursofsleepaday.f，可以判断出A项不正确；C

项太绝对；D项不科学。

【答案】B

7.Thebaby'sbestsleeppositionis.

A.sleepingontheirsides

B.sleepingontheirstomachs

C.sleepingontheirbacks

D.sleepingontheirbellies

【解析】细节理解题。从最后一段的倒数第二句话“Theacademysaysbabiesshould

sleepontheirbacks.〃可以得知此题的正确答案为C。

【答案】C

8.Fromthispassagewecanlearn.

A.aperson，ssleeptimeisconnectedwithaperson,s

gene

B.ageneticabnormalitycancausemoresleeptime

C.thegeneisjustcontrollingsleepquantityalone

D.sleeppositiondoesn，tinfluencesleeptime

【解析】细节理解题。从第一段的最后一句话可以看出A项是正确的；从第二段的第

二、三句话可以判断出B项是不正确的；从第四段的第二句话可以看出这个事实还有待进一

步考证；从最后一段第一句话可以判断出D项也是不正确的。

【答案】A

III.短文改错

Oneyearago,IhadaspecialEnglishlessonholdatarailwaystation.Itwas

quitedifferentfromtheregularEnglishclasseswewerefamiliarto,forwehad

notextbooks,noblackboardornofixedseats.

Gatheringattheentranceofthestation,wetoldtocollectasmanyEnglishwords

andsentencesaspossiblehere.Curiousandexcited,wewalkedaroundthestationand

lookedeverywhere,searchforanyinformationinEnglish.WheneveranEnglishword

comesintosight,theclasswouldburstintothecheersasifwehaddiscovereda

newworld.WiththeChinesetranslationandvividlypictures,wecouldfigure

outitsmeaningwithease.

Now,thisunforgettablelessonstillencouragesmetobeanactivelearnerwhere

Igo.

【答案】

Oneyearago,IhadaspecialEnglishlessonatarailwaystation.Itwas

to

quitedifferentfromtheregularEnglishclasseswewerefamiliar-forwehad

or.

notextbooks,noblackboard—;nofixedseats.

and

Gatheringattheentranceofthestation,we八toldtocollectasmanyEnglish

were

here

wordsandsentencesaspossiblethere-Curiousandexcited,wewalkedaroundthe

search

station