版高考英语大一轮复习 第1部分 基础知识考点 Unit 4 Cyberspace课时训练 北师大版必修2.docx

版高考英语大一轮复习 第1部分 基础知识考点 Unit 4 Cyberspace课时训练 北师大版必修2.docx

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版高考英语大一轮复习第1部分基础知识考点Unit4Cyberspace课时训练北师大版必修2

2019版高考英语大一轮复习第1部分基础知识考点Unit4Cyberspace课时训练北师大版必修2

Ⅰ.单句语法填空

1.________isobviousthatthisdestructionwillbecomemoredangerousinthefuture.

2.Ifind________importantforustolearnEnglishwell.

3.Theorganizationencouragesmemberstomeetonaregularbasis，aswellas________（provide）themwithfinancialsupport.

4.Canyouhang________whileIgoforsomewater?

5.IfI________（be）you，Iwouldseizethechancetogoabroad.

6.Itsoundsasthoughyou________（have）agoodtime.

7.Readinginthesunis________（harm）toyoureyes.

8.Itissuggestedthathe________（solve）theprobleminanotherway.

9.Yoursmokingcandoharm________thehealthofyourchildren.

10.Idon’tfancy________（go）outsofarinsuchbadweather.

11.________average，afamilywilluse5kgofwoodperdaytocookonasimplewoodstove.

12.________viewoftheabove－mentionedfacts，wewishtomakethefollowingproposals.

答案　1.It　2.it　3.providing　4.on　5.were　6.had7.harmful　8.（should）solve　9.to　10.going　11.On12.In

Ⅱ.单句改错

1.WhatwasobviousthatthemanagerofthecoffeeshopwaswaitingforLiFangtoleave.

2.Don’thandlethevaseasifitwasmadeofsteel.

3.MaryaswellasIhavebeentotheGreatWall.

4.Whereveryougo，keeptouchwithme，please.

5.Brownmeatessenceisharmfulforpeople’shealth.

6.Theysettleddowntoreadthetextwhentheycametotheroom.

7.Hisdreamthathewantstobeateacherhasnowrealized.

8.Letusnotloseintouchwithreality.

9.Onhisview，in50years，theaveragehumanlifespanwillbe150yearsold.

10.Thescientistsuggestedgrowriceonthedriedriverbed.

答案　1.What→It　2.was→were　3.have→has4.touch前加in　5.for→to　6.read→reading　7.now后加been　8.去掉in　9.On→In　10.grow→growing

Ⅲ.课文缩写语法填空

ThelastthreedecadeshaveseenthattheInternetisgrowing1.________（rapid）.Nowadays，thenumberofthecomputers2.________areconnectedtotheInternetisaround50million.

Someexperts，3.________（worry）aboutthecrimeincyberspace，arenotoptimistic4.________thefuture.Forexample，inthefuture，thecomputersofbanksandgovernmentsmaybeattackedby5.________（terror）.6.________，manypeopleholdanoppositeviewaboutthefutureofcyberspace.7.________theiropinion，theInternetcanbringthemgreat8.________（convenient），suchasbuyingbooks，9.________（book）ticketsandshoppingontheInternet.Besides，peoplecangetentertainmentfromtheNet;televisionandmailservicemaydisappear.Withcomputerswidely10.________（use），someexpertsseeourfutureinvirtualreality.

答案　1.rapidly　2.which　3.worrying　4.about5.terrorists　6.However　7.In　8.convenience9.booking　10.used

Ⅳ.单元考点作文串记

一、根据提示翻译句子

1.这个城市发生了地震，毁坏了很多建筑和道路，很显然水电供应被切断了。

（attack，Itisobviousthat...）

______________________________________________________________

2.政府立即采取行动帮助那里的人们。

起初救援人员不能和那里的人们取得联系。

（getintouchwith）

______________________________________________________________

3.很明显当地人的生活受到了极大的影响。

政府号召全国各地的人们向灾区提供帮助。

（Itwasclearthat...，affect）

______________________________________________________________

4.很多人已经在他们的新家定居。

（settle）

______________________________________________________________

答案　1.Anearthquakeattackedthiscity，destroyingmanybuildingsandroads.Itwasobviousthatthewaterandelectricitysupplieswerecutoff.

2.Thegovernmenttookimmediateactiontohelpthepeoplethere.Atfirst，rescueworkerscouldn’tgetintouchwiththepeoplethere.

3.Itwasclearthatthelocalpeople’slifewasgreatlyaffected.Thegovernmentcalledonpeoplealloverthecountrytooffertheirhelptothedisaster－hitarea.

4.Manypeoplehavesettledintheirnewhomes.

二、加入适当过渡词，连句成篇

【参考范文】

Anearthquakeattackedthiscity，destroyingmanybuildingsandroads，anditwasobviousthatthewaterandelectricitysupplieswerecutoff.Thegovernmenttookimmediateactiontohelpthepeoplethere.However，atfirst，rescueworkerscouldn’tgetintouchwiththepeoplethere.Itwasclearthatthelocalpeople’slifewasgreatlyaffected.Therefore，thegovernmentcalledonpeoplealloverthecountrytooffertheirhelptothedisaster－hitarea.Uptonow，manypeoplehavesettledintheirnewhomes.

课下作业

A卷　阅读提速练（限时20′）

Ⅰ.阅读理解

A

Inafewweeks,thehallsofaschoolinNanuet,N.Y.,willbefullofminiracecars.Thevehiclesarecarefullydesignedtoachievegreatspeed.

Butthecars’makersaren’tcollege－levelengineers;they’remiddle－schoolstudentsattemptingtolearnaboutphysicsandtechnology.“It’srewritingwhat’spossibleineducation，”saysVinnyGarrison,theteacherwhoorganizestheraces.

Accordingtoasurvey,nearlythree－fourthsofU.S.teachersusetechnologytoencouragestudentstolearn.Andthattechisgettingsmarter:

studentscannowtourancientworldstolearnhistory,takequizzesviasmartphoneandmore.MostofthechangesaredesignedtobetterprepareU.S.studentsforcareersinfast－growingfieldslikescienceandengineering.Buttheycancomeatacost.A$500millionplantosupplyLosAngelesstudentswithiPadswasrecentlystoppedafterstudentsfoundwaystoavoidcontentfilters（过滤器）.

Sofar,however,researchshowsthatusingtechintherightwayscanmakestudentssmarterandmorecreative.Hereisalookatsixnewtechnologiesthatareshapingtheclassroomsofthefuture.

1.MakerBothasalreadyplacedmorethan5，0003－DprintersinU.S.schoolsthataredesignedtohelpstudentscreatemodelcars（tolearnaboutphysics）,modelfrogs（tolearnaboutbiology）andmore.

2.PublishingcompanyMcGraw－Hill’slineofdigitalSmartBooksquizzesstudentsaftereverychapterandstressesthematerialtheyneedtoreview;teacherscanusethatdatatobetterknowtheirstudents.

3.Hewlett－Packardistestingtouchscreenblack－boardsinamodelclassroominTaipei,whichareconnectedwithstudents’individualcomputers,allowingthemtocopynotesandviewmultimedia（多媒体）.

4.SomeclassroomsattheUniversityofNorthCarolinafeaturerollingdesks,whichallowstudentstoeasilyswitchfromlisteningtoateachertoorganizingintosmallgroups.

5.Insteadofpurchasingnewtech,schoolsinKaty,Texas,askkidstobringtheirownsmartphones—sotheycanconductresearch,answerquizzesviatextandmore.

6.Inordertohelpkidsunderstandteamworkandtrust,theKickstarter－fundedEmpathyToy—alreadyusedinroughly400schoolsglobally—requiresthemtocooperateonbuildingblocks（积木）whiletheyareblindfolded.

【语篇解读】　本文是说明文。

虽然现代科技在教育领域的使用像一把双刃剑，但是正确的使用能对学生产生促进作用。

1.Thecarracesareorganized________.

A.tochallengecollegestudentsB.bymiddle－schoolstudents

C.foreducationalpurposesD.atNewYorkCityHall

答案　C　[细节理解题。

根据第二段中的they’remiddle－schoolstudentsattemptingtolearnaboutphysicsandtechnology可知，学生设计这些赛车是出于学习的目的。

]

2.Theunderlinedword“they”inParagraph3refersto________.

A.fieldsB.changes

C.careersD.students

答案　B　[词义猜测题。

根据第三段内容可知，科技给教育带来了变化，这些变化对学生的学习有所帮助，但同时也伴随着代价，故此处的they指代changes。

]

3.Whichofthefollowingishelpfulforstudents’practicalskills?

A.MakerBot.B.SmartBooks.

C.Touchscreenblackboards.D.EmpathyToy.

答案　A　[细节理解题。

根据第五段中的MakerBot...helpstudentscreatemodelcars（tolearnaboutphysics），modelfrogs（tolearnaboutbiology）andmore可知，MakerBot能帮助学生制作模型，对于锻炼学生的实际动手能力有好处。

]

4.What’sthepurposeofthistext?

A.Toreportapplicationsoftechnologyinschools.

B.Toshowstudents’greatinterestintechnology.

C.Todescribesomeresearchworkoneducation.

D.Torecommendsomeadvancedtechnologies.

答案　A　[写作目的题。

通读全文可知，作者以客观的口吻介绍了现代科技在教育领域的应用，既介绍了它的好处，也谈到了它的弊端。

故选A项。

]

B

IntheUnitedStatesofAmerica,thelegalvotingageis18years.ThoughsomeAmericanshaveexpressedinterestinraisingthevotingage,sayingthattheseimportantdecisionsshouldnotbeleftinthehandsofateenager,Idisagree.Ibelievethatthosewhoare18yearsoldarereadytotakeontheresponsibilityforvoting.

WeallknowthatintheUnitedStates,18istheagewhenanindividualisconsideredanadultbythegovernment.Beinganadultintheeyesofthelawisquitedifferentthansimplybeingajuvenile.Punishmentsforillegalactivitiesbecomemuchheavier.Additionally,at18，anindividualcanjointhearmywithoutreceivingpermissionfromhisparentstodoso.So,whenacitizenturns18,thepoliticsofthecountrystartaffectinghiminacompletelydifferentway.Itisunfairtoletoneleadasevererlifestyleandnotallowhimanychoiceinthematter.

Furthermore,byallowingateenagertovote,wearehelpingtoensurethathewillbecomemorepoliticallymindedatayoungerage.Ididn’tcareatallaboutthepoliticsofmycountrywhenIcouldn’tvote.AsIcouldn’tdoanythingaboutthepoliticsatthetime,Icouldn’tseewhyIshouldcare.Itwasn’tuntilIturned18yearsofagethatIstartedactivelytryingtounderstandwhoranmygovernmentandthewayinwhichitwasgoverned.Byallowing18－year－oldstovote,wearegettingthemengagedintheworldofpoliticsmuchsooner.

Inaddition,teenagerstodayaremuchsmarterthanwethink.Today’ssocietyismuchmoretechnologicallyadvancedthanitwasinthepast.TeenagershaveaccesstoallkindsofinformationthroughtheInternetandtheirsmartphones.So,teenagershaveenoughknowledgetomakegooddecisions.

Therefore,Ithink18isindeedaproperagetomakeimportantpoliticaldecisionsandthosewhoare18shouldbeallowedtomakeimportantdecisionsthatwillaffecttheirnation.

【语篇解读】　本文是议论文。

有人认为应该提高美国的选举年龄，作者对此表示反对。

5.Theunderlinedword“juvenile”inParagraph2probablymeans________.

A.childB.soldier

C.teenagerD.criminal

答案　C　[词义猜测题。

根据本句中的than可知，这里是与本句开头的adult作对比。

根据常识可知，18岁正是从“青少年”向“成年”过渡的年龄。

由此可推测，这里指成年人承担的法律责任和义务都与“青少年”大不相同。

]

6.Whenreac