学年北师大版高中英语必修三同步作业Unit 8 Adventure课时作业13 Word版含答案.docx

学年北师大版高中英语必修三同步作业Unit 8 Adventure课时作业13 Word版含答案.docx

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学年北师大版高中英语必修三同步作业Unit8Adventure课时作业13Word版含答案

课时作业13　Lesson4　JourneytotheAntarctic

Ⅰ.单句语法填空

1．—Ithinkheistakinganactivepartinsocialwork.

—Iagreewithyouin________way.

2．Themanhasalreadymade________（prepare）forhisjourney.

3．Wewereallshocked________thenewsofMichaelJackson'sdeath.

4．Itisdifficultforustocarry________aconversationwithallthenoisearoundus.

5．Idon'tthinkGeorgeistherightpersontocarry________theplan.

6．Fortunately,thecarwas________hiscontrol.Anaccidentwasavoided.

7．I'lllookintothematterassoonaspossible.Justhavealittle________（patient）．

8．Theopenaircelebrationhasbeenputoffbecause________thebadweather.

9．________（smoke）isahabitdifficulttobreak.

10．Itisbadforyourhealth______（drink）somuchtoday.

答案与解析

1．a　答句句意：

在某种程度上我同意你的观点。

inaway“在某种程度上”。

2．preparations　句意：

这个人已经为他的旅途做好了准备。

makepreparationsfor“为……做准备”，为固定搭配，符合题意。

3．at　beshockedatsth.“因为（看到，听到）某事而震惊”。

句意：

听到迈克尔·杰克逊去世的消息，我们都感到震惊。

4．on　carryonaconversation“进行会谈”。

5．out　句意：

我认为乔治不是执行这个计划的合适人选。

carryout“执行；落实”。

6．within　句意：

幸运的是，他控制住了那辆车，避免了交通事故的发生。

withinone'scontrol表示“在某人的控制下”，符合句意。

7．patience　句意：

我会尽快调查这件事情，请耐心一点儿。

patience意为“耐心”，符合句意。

8．of　句意：

因为天气不好，露天庆祝会已经被推迟。

becauseof“由于；因为”。

9．Smoking　此处指“经常性的抽烟”，故用动名词smoking。

句意：

抽烟是一种很难改掉的习惯。

10．todrink　由句中的“today”可知此处要用不定式“todrink”来表示具体的动作。

句意：

今天喝这么多酒对你的健康不利。

Ⅱ.选词填空

onone'sway,becauseof,makerapidprogress,breakdown,runout,atonetime,carryon,havedifficulty（in）doingsth.,failtodosth.,inpreparationfor

1．Thepetrolhadbeen________.Wehavetowalkhome.

2．________tothepostoffice,Imetanoldfriendofmine.

3．Itriedtopersuadehimtostopsmoking,but______doso.

4．We________no________findinghishouse.

5．Theymanagedto________theirexperimentsinspiteof（尽管）thedifficulties.

6．Britainwasthestrongestcountryintheworld________．

7．Wehadtostopourworkbecausethemachine________．

8．Hemadealotofmistakesintheexam________hiscarelessness.

9．Hestayeduplatelastnight________theexamtoday.

10．Ifwechangethewaywethinkit,wecan________．

答案

1．runout　　　　　　　2.Onthe/myway

3．failedto4.had;difficulty（in）

5．carryon6.atonetime

7．brokedown8.becauseof

9．inpreparationfor10.makerapidprogress

Ⅲ.阅读理解

A

Oneoftheproblemswithpasswords（密码）isthatusersforgetthem.Inanefforttorememberthem,peopleusesimplethingsliketheirdog'snamesandtheirbirthdates—anythingthatwillgivethemacluetorememberwhattheirpasswordsare.Butforahacker（黑客）,thisisthesameaslockingyourdoorandleavingthekeyunderthedoormat（门口地垫）．

Tocreateasafepasswordthatiseasytoremember,followthesesimplesteps：

Youshouldneverusepersonalinformationaspartofyourpassword.Itisveryeasyforsomeonetoguessthingslikeyourlastnameandyourpet'sname.

Withthehelpoftoday'scomputingpower,itdoesn'ttakelongtotryeverywordinthedictionaryandfindyourpassword,soyou'dbetternotuserealwordsforyourpassword.

Youcanmakeapasswordmuchsaferbymixingdifferenttypesofcharacters.Usesomecapitallettersalongwithsmallletters,numbersandevenspecialcharacterssuchas&and%.

Inordernottocreateapasswordusingdifferentcharactertypesthatishardtorememberorusingawordfromthedictionary,youcanusea“passphrase（代码）”．Thinkofasentencefromasongorapoemthatyoulikeandcreateapasswordusingthefirstlettersfromeachword.Forexample,insteadofjustsettingapasswordlike“yr$1Hes”，youcantakeasentencesuchas“IliketoreadtheInternetnetworksecuritywebsite”andmakeitapasswordlike“il2rta！

nsw”byusingthenumber“2”fortheword“to”andusing“！

”inplaceof“Internet”．Youcanusemaycharacterstypesandcreateasafepasswordthatishardtoguess,butmucheasierforyoutoremember.

1．Theunderlinedword“clue”inthepassageissimilarto“__________”inmeaning.

A．anexplanation　　　　B．acondition

C．aconclusionD．apieceofinformation

2．Accordingtothepassage,apassphraseismadeupof

__________．

A．differentcapitalletters

B．longEnglishwordsfromthedictionary

C．sentencesfromasongorapoem

D．thefirstlettersfromeachwordofasentence

3．Whichofthefollowingpasswordsmightbethebestaccordingtothepassage?

A．jessica208.B．19890703.

C．il2rta！

nsw.D．3About&5.

4．Whatisthebesttitleforthispassage?

A．Howtouseyoupasswordscorrectly.

B．Howtokeepothersawayfromyourcomputers.

C．Howtoprotectyourprivateinformationonline.

D．Howtomakeyoupasswordssaferandeasiertoremember.

答案与解析

本文属于说明文，介绍了设置容易记忆又安全密码的方法。

1．D　词义猜测题。

根据第一段Inanefforttorememberthem,peopleusesimplethingsliketheirdog'snamesandtheirbirthdates—anythingthatwillgivethemacluetorememberwhattheirpasswordsare可知，通过宠物狗的名字以及生日等例子来帮助记忆密码，或者其他任何可以帮助记住密码的东西，thatwillgivethemacluetorememberwhattheirpasswordsare为定语从句修饰先行词anything，theirdog'snamesandtheirbirthdates是帮助记住密码的信息，故可以推断出clue是信息的意思，故选D。

2．D　细节理解题。

根据最后一段Thinkofasentencefromasongorapoemthatyoulikeandcreateapasswordusingthefirstlettersfromeachword.可知，密码代码是关于每个单词的首字母组合，故选D。

3．C　细节理解题。

根据最后一段insteadofjustsettingapasswordlike“yr$1Hes”，youcantakeasentencesuchas“IliketoreadtheInternetnetworksecuritywebsite”andmakeitapasswordlike“il2rta！

nsw”byusingthenumber“2”fortheword“to”andusing“！

”inplaceof“Internet”．可知，作者举例说明安全的密码应该是什么样的，例举了il2rta！

nsw这个密码，故选C。

4．D　主旨大意题。

根据文章可知，本文的主旨句为Tocreateasafepasswordthatiseasytoremember,followthesesimplesteps，主要介绍设置容易记忆又安全密码的方法，故选D。

B

At50IwasthefirstwomantotravelalonetotheNorthPole.ButwhatshouldIdotocelebratemy60thbirthday?

Whatelse,butajourneyattheoppositeendoftheworld,Antarctica.Ibeganmyalmost400milejourneyonNovember1st,1997.Iwalkedandskiedalone.Mydogteamwerenotwithmetopullmysled（雪橇）.Anotherjourneyofchallengeanddangerwasabouttobegin.

Thefirstdaystheweatherwasverygood.Thewindwasicybutnotverystrongandtherewasbrightsunshine24hoursaday.Butchangeswerejustaroundthecorner.OnthethirddayIwasstrugglingthroughstormyweatherandduringthenextweekthewindgrewstrongerandIfoundmyselfspendingawholedayinmytent.

IhadtraveledonlytwohoursonedaywhenthewindincreasedsomuchthatIhadtoputmytentupbeforethewindbecametoostrong.Withinafewminutesthewindincreasedtoahowlingstormthatthreatenedtoblowmeandmytentaway,butnoneofthathappened.

OnNovember12ththestormdieddown.ItwasmybirthdayandIwantedtomakethatdayspecial.Ithawed（解冻）afrozencakeovermyfire,placedacandleonthetop,lititandsang“happybirthdaytome”atthetopofmyvoice.

Afewdayslater,Iwasmovingforwardoveraslopethatseemedsafewhensuddenlywithoutwarningmyworlddroppedoutfromundermyskis.Ihadfallenintoaholeandwashangingontheropestiedtothesled.ApieceoficefelldownandIneverhearditland.Thebottomwasafewhundredfeetbelow.IusedtopractiseselfrescuemanytimesinthemountainswhereIlivedandcarefullybeganclimbingout.IttookmealongtimebutIfinallygotout.IwasthankfulforalltrainingIhadhad.

Iwasingoodhealthandallofmyequipmentwasworkingwell.IwassohappythatIdecidedthatthenextday,the22nddayoftheexpedition,Iwouldincreasemyworkdayto12hours.

ThenextmorningIhadabadaccidentwiththesledandhurtmyleg.Icouldn'tstandonmyleftlegandmyheadwaswoozy（眩晕的）fromhittingtheground.ButIknewthatIhadtogetup.Lyingontheice,Iwouldsoondie.IstruggledtomykneesknowingthatsomehowIhadtoputmytentupforshelter.OnhandsandkneesIgotthetentupanddraggedmysleepingbagintothetentandlaydownoutofthecoldwind.

Ihadtomakeadecision.Waittogetbetterorgiveup?

Ihadtothinkofmyfamily,whichisveryimportanttome,anddotherightthing.Ididsowithoutregret.Ihadmetthechallengesofsolo（独自的）travelinanextremeclimate.ItisanexperienceIshallneverforgetandshallvaluefortherestofmylife.

1．ThesundoesnotgodowninAntarctica,sothewriter'sworkdayswereusually________．

A.12hoursB.morethan12hours

C.lessthan12hoursD.24hours

2．Thewriterwasbornon________．

A.1November,1937B.12November,1937

C.22November,1947D.1November,1997

3．Onthe22nddayoftheexpeditionthewriterhadanaccident.Whathappened?

A.Shewasattackedbyapolarbear.

B.Hertentwasblownawaybythestorm.

C.Shefellintoaholethatwasafewhundredfeetdeep.

D.Thesledknockedheroverandhurtherleg.

4.Whatdecisiondidthewritermakeaftertheaccident?

A.Shespentawholedayinhertent.

B.Shewaitedtillshegotbetterandcontinuedherjourney.

C.Shegaveupandwentbackhome.

D.Shewasthankfulforalltrainingshehadhad.

答案与解析

1．C　根据文章中的“Iwouldincreasemyworkdayto12hours.”可知，她打算将每天的工作时间增加到12个小时。

因此，此前她每天的工作时间肯定少于12个小时。

2．B　根据文章中的“OnNovember12ththestormdieddown.ItwasmybirthdayandIwantedtomakethatdayspecial.”可知她的出生日期。

再根据第一段中提到的当时是1997年，她60岁，这样可以计算出她的出生时间是1937年11月12日。

3．D　根据文章第七段中的“ThenextmorningIhadabadaccidentwiththesledandhurtmyleg.”可知事故发生的原因。

4．C　由文章最后一段可推知。

C

Canwegiveahandtothoseendangeredanimals?

Yes,wemayonlydoalittlebit,buttogetheroursmallactionsadduptoalot.

1.Protectwildlifehabitat

Perhapsthegreatestthreatthatmanyspeciesarefacingisthewidespreaddestructionofhabitat.Cuttingdownforests,farming,anddevelopmentallresultinlossofwildlifehabitat.Inareaswhererarespecieslive,habitatdestructioncanqu