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2Word下载.docx
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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.
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.
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.Whenreaching18,theauthor________.
A.lovedhiscountrymorethanbefore
B.changedhisattitudetowardspolitics
C.workedinagovernmentalinstitution
D.calledforareductioninthevotingage
答案 B [细节理解题。
根据第三段中的Ididn’tcareatallaboutthepoliticsofmycountrywhenIcouldn’tvote...Itwasn’tuntilIturned18yearsofagethatIstartedactivelytryingtounderstandwhoranmygovernmentandthewayinwhichitwasgoverned可以看出，作者18岁以后改变了自己对政治的态度，从漠不关心到积极参与。
7.Theauthorbelieves“teenagerstodayaremuchsmarterthanwethink”becausethey________.
A.arequick－minded
B.arewell－informed
C.canusemoderntechnologiesontheirown
D.canactaccordingtochangingcircumstances
答案 B [推理判断题。
根据本句后的内容，尤其是Teenagershaveaccesstoallkindsofinformation及teenagershaveenoughknowledge可知，作者说“如今的青少年比我们想象中聪明得多”是说他们消息灵通、知识广博。
8.Whichofthefollowingshowsthestructureofthetext?
CP：
CentralPoint P：
Point
Sp：
Sub－point（次要点）C：
Conclusion
答案 C [篇章结构题。
通读全文可知，作者在第一段提出了自己的观点：
Ibelievethatthosewhoare18yearsoldarereadytotakeontheresponsibilityforvoting，随后在第二、三、四段证明自己的观点，这三段的结尾Itisunfairtoletoneleadasevererlifestyleandnotallowhimanychoiceinthematter,Byallowing18－year－old
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