学年人教版选修八Unit 5 Meeting your ancestors Using language课时作业 3.docx

学年人教版选修八Unit 5 Meeting your ancestors Using language课时作业 3.docx

《学年人教版选修八Unit 5 Meeting your ancestors Using language课时作业 3.docx》由会员分享，可在线阅读，更多相关《学年人教版选修八Unit 5 Meeting your ancestors Using language课时作业 3.docx（14页珍藏版）》请在冰豆网上搜索。

学年人教版选修八Unit5MeetingyourancestorsUsinglanguage课时作业3

Unit5MeetingyourancestorsUsinglanguage课时作业

一、单词拼写

1.Hewasinterestedin________（天文学）andalwaysstayedupatnighttowatchthestars.

2.Computerhackershavebrokendownsecurity________（系统）,raisingquestionsaboutthesafetyofinformation.

3.Toomuchsugarcanbe________（伤害）tochildren’steeth.

4.Thethreestarhoteloffersafriendly________（气氛）andpersonalservice.

5.Whatyoudidwould________（阻止）thechildrenfromplayingcomputergamestoomuch.

6.Mary’s________（到场）atthepartylastnightwasnotnoticed.

7.6________（乘）by5is30.

8.________（理论）isbasedonpractice.

9.Notlongagoa________（剧烈）earthquakeoccurredoffthecoastofIndonesia.

10.Mysister________（困惑）meandcausesmeanxiety.

【答案】

二、选词填空

intimeinone’sturnprevent…fromblockoutgivebirthtoasfaras

1.Sheiladescribestheadventureof____________Perriinatinytownwhereherhusbandwasdoingresearchfieldwork.

2.Thewall____________allthelight.Itshouldbepulleddown.

3.I’llgowithyou_____________thestationforcompany.

4.Themanagerwantstoseechangesinthecompany,andIamsurehewill____________.

5.ClassThreeshouldberesponsibleforraisingtheredflagthisweek____________.

6.SometimesIthink____________myself____________smokinganddrinkingisaveryhardtask.

【答案】

三、单句改错

1.Ifyouputyourheartintoit,you’llsucceedontime.

___________________________________________________________________________________

2.ThisissuchinterestingafilmthatIseeittwice.

___________________________________________________________________________________

3.It’snolongeraquestionnowthatwhethermancanlandonthemoon.

___________________________________________________________________________________

4.Whetherlifewillcontinueontheearthformillionsofyearstocomewilldependonifthisproblemcanbesolved.

___________________________________________________________________________________

5.Generalspeaking,heisasmartboyexcepthiscarelessness.

___________________________________________________________________________________

6.Theriverissopollutedthateverydaywecanseealotofthingsbeingfloatingonthewater.

___________________________________________________________________________________

【答案】

1.on→in　2.such→so　

3.去掉whether　4.if→whether

5.General→Generally　6.去掉being

四、单项填空

1.___________acertaindoubtamongtheworkersastothenecessityofthework.

A.ItexistedB.Thereexisted

C.TherehadD.Ithad

【答案】B

【解析】句意：

对于做这份工作的必要性，工人们存在一定的疑惑。

Thereexists/existed...有/存在……，相当于Therebe...结构。

2.Seeingthebadresultsoftheexams,shewasratherfrustratedandfelt___________aboutherfuture.

A.surprisingB.puzzling

C.puzzledD.surprised

【答案】C

3.Theoryisbasedonpracticeand___________servespractice.

A.inturnB.byandby

C.bychanceD.inthiscase

【答案】A

【解析】A.依次，轮流，反过来；B.不久以后；C.意外地；D.在这种情况下。

句意：

理论基于实践并反过来为实践服务。

结合语境可知选A。

4.Werentabeachhousewithtwosmallrooms,___________canserveasakitchen.

A.thesmallerofwhichB.asmallerofwhich

C.thesmallerofthemD.smallerofthat

【答案】A

【解析】考查定语从句的引导词。

先行词为rooms，应用which引导；＂the＋比较级＂表示两者之中＂较……的那一个＂。

5.Thebillwould___________workerstwelveweeksofunpaidleaveforfamilyemergencies.

A.permitB.supplyC.admitD.provide

【答案】A

【解析】permit后可接sbtodosth，表示＂允许某人做某事＂；provide和supply都有＂提供＂之意，而admit是＂承认＂之意，三者均不符合句意。

6.—Darling,Ididn’tgetpromoted.

—___________!

Therewillbeloadsofotheropportunities.

A.WelldoneB.Whatapity

C.CheerupD.Allright

【答案】C

【解析】答语句意：

振作起来！

还会有很多其他的机会的。

welldone做得很好；whatapity真遗憾；cheerup振作起来；allright好。

7.Thepolicearrivedtwentyminuteslaterand___________thecrowdforthesakeofsafety.

A.tookupB.woundup

C.wokeupD.brokeup

【答案】D

【解析】考查动词短语。

句意：

二十分钟后警察到了，为了安全起见把人群驱散了。

takeup从事，占据；windup上弦；wakeup唤醒；breakup驱散。

8.TheairlinerfromBeijing___________at3:

00p.m.

A.isabouttoarriveB.hasarrived

C.arrivesD.isgoingtoarrive

【答案】C

【解析】此处表示根据时间表或安排即将发生的事情，应该用一般现在时表将来或现在进行时表将来。

故选C。

9.Atthistimetomorrow,___________overtheAtlantic.

A.we’regoingtoflyB.we’llbeflying

C.we’llflyD.we’retofly

【答案】B

五、阅读理解

阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。

A

Scientistsnowbelievetherearesomethingsintheskythatwewillneversee.Wewon’tseethemwiththebiggesttelescopeintheworld，ontheclearestnightoftheyear.That’sbecausetheyareunseen.Theyarethemysteriousdeadstarscalledblackholes.

Youmightfindithardtoimaginethatstarsdie.Afterall,oursunisastar.Yearafteryearweseeitupinthesky,burningbrightly,givingusheatandlight.Thesuncertainlydoesn’tseemtobegettingoldorweak.Butstarsdoburnoutanddieafterbillionsofyears.

Asthestar’sgasesburn,theygiveofflightandheat.Butwhenthegasesrunout,thestarstopsburningandbeginstodie.Asthestarcools,theouterlayersofthestarpullintowardthecenter.Thestarpushesintoasmallerandsmallerball.Imagineiftheearthwerecrushed（挤压）untilitwasthesizeofatinymarble（玻璃弹子）.That’showtightlythisdeadstar,ablackhole,ispacked.Whatpullsthestarintowarditscenterwithsuchpower?

It’sgravity.Ablackholeissotightlypackedthatitsgravitysucksin（吸进）everything—evenlight.Thelightfromablackholecannevercomebacktoyoureyes.That’swhyyouseenothingbutblackness.

1.Whichofthefollowingcanexplainhowthestardies?

A.Asthegasesrunout,itcoolsdown.

B.Asithitsotherstars,itcrashes.

C.Asitsucksintoomuchlight,itexplodes.

D.Asitgetshotterandhotter,itexplodes.

2.Theunderlinedword“mysterious”inParagraph1probablymeans___________.

A.ordinaryB.brightC.strangeD.common

3.WhichofthefollowingisNOTafact?

A.Blackholesaredeadstars.

B.Blackholeshavegravity.

C.Thedeadstarsaretightlypacked.

D.Thesunwon’tdieevenafterbillionsofyears.

4.Whathappensafterastardies?

A.Itbecomesinvisible.

B.Itfallstotheearth.

C.Itburnsupallofitsgases.

D.Itbecomesbrighterandeasiertosee.

【答案】

【语篇解读】有些星星是我们无法看见的，这些被望远镜看不到的天体被称为黑洞。

科学家们正在研究它们。

3.D　【解析】细节理解题。

由第二段最后两句话可知。

4.A　【解析】推理判断题。

由最后一段内容可推知，当一颗星星死亡后，就看不见了。

B

Imaginebeingatamovietheater.Youarewatchingamovieyou’vebeenwaitingmonthstosee.Allofasudden,aman’scellphonerings.Notonlydoesthemananswerit,hekeepstalkingonthephoneforalongtime.Situationslikethisleadmanypeopletosupportcellphoneblockingequipment（屏蔽设备）.Whilethisisquiteunderstandable,it’smuchfairerandsafertoallowpeopletousetheircellphonesinmovietheaters.

Usingcellphonesinmovietheatersisamatterofculture.Ifyoulookaroundatheater,mostpeopletherearenotusingphonesandareenjoyingthefilmtheypaidtosee.Thefewbadapplesarethosethatarerudeinalmostallsituations.Theonesthatshoutatwaitersandcutinline.Puttingintheblockingequipmentwouldpunisheveryone,notjusttheimpolite,butthewellmanneredpeopleaswell.

Manytheatersalreadyhavepunishmentsinplaceforpeoplewhousetheircellphonesinatroublesomewaywhileinmovies.AttheatersIhavebeento,theyperiodicallyhaveworkerscomeinandseeiftherearerudephoneusers.Iftheynoticeanyonebreakingtheaterrules,theyhavethepowertoremovepeoplefromthearea.That’senoughtopreventmostmoviegoersfromusingcellphonesinanunacceptableway.

Anotherargumentagainstputtingincellphoneblockingequipmentisemergencysituations.Therearetimeswhenpeoplemightbegettingamessagethatrequiresthemtoleavethetheater.Someofthesemightbecaraccidents,births,deaths,orsomeonegettinglockedoutetc.Allofthesearesituationsthatwouldjustrequiresomeonetoimmediatelyleavethetheater.

Puttingincellphoneblockingequipmentwouldbeunfairtothosewhoknowhowtousetheirphonespolitely.Theanswertothisproblemistomakesurerulesarefollowed,nottopreventeveryoneinthetheaterfromusingtheircellphones.

5.ThemanmentionedinParagraph1canbedescribedas____________.

A.patientB.impoliteC.friendlyD.strict

6.Accordingtothetext,thebadmanneredphoneusers_____________.

A.arerudenotjustinmovietheaters

B.shownointerestinthemoviesatall

C.welcometheblockingequipment

D.aremuchworsethanafewbadapples

7.Whatistheauthor’sattitudetocellphoneblockingequipmentinmovietheaters?

A.Hepayslittleattentiontoit.B.Hefeelsdoubtfulaboutit.

C.Heisuncertainofit.D.Heisagainstit.

8.Whichofthefollowingshowsthestructureofthetext?

【答案】

【语篇解读】本文是议论文。

经常有人在看电影时打电话，会影响其他人。

一些人希望电影院安装手机信号屏蔽设备，作者就此提出了反对意见。

六、七选五

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项，选项中有两项为多余选项。

Asyou’rebusywithyourstudies,theweeksduringtheSpringFestivalcanbeatimewhentrainingandhealthyeatingplansgooutofthewindow.Butyoucancontinuerunningandavoidweightgainduringtheholidayseason.1

Pickarace.

Havingaraceonyourcalendar（日历）isamotivationtokeeprunningduringtheholiday.2Checkouractive.comorRunningintheCityforeventsnearyou.

Don’tskipbreakfast.

Ifyou’regoingtoaholidaypartyintheevening,don’tmakethemistakeofskippingbreakfast.Youmaythinkyou’resavingcaloriesforlater.3

Bringyourownhealthydishes.

Chancesarethatmostofthedishesatholidaygatheringsaregoingtobehighintasteandcalories.Bringyouro