届高考英语一轮复习讲义集北师大版选修七unit20 new fronti.docx
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届高考英语一轮复习讲义集北师大版选修七unit20newfronti
2013届高考英语一轮复习讲义集北师大版选修七Unit20NewFrontiers
1.主语+谓语+百分数/倍数/具体数量+形容词比较级+than+比较的对象
Sheisthreeinchestallerthanme.
=Sheistallerthanmebythreeinches.
她比我高3英寸。
2.主语+谓语+倍数+thesize/length/width/height+of+比较的对象
Theoutputofthisyearis3timesthatof2009.
=Theoutputofthisyearis3timeswhatitwasin2009.今年的产量是2009年的三倍。
Ourbuildingistwicetheheightofyours.
=Ourbuildingistwiceastallasyours.
我们房子的高度是你们(房子高度)的两倍。
3.as+形容词+as+数量词=数量词+形容词
Thebuildingisastallas100meters.
=Thebuildingis100meterstall.
这栋楼高达一百米。
1.“Howcome?
”:
usedtoasksomeonewhysomethinghashappened怎么会……?
HowcomeTyler’sstillhere?
泰勒怎么还在这儿?
2.greenwithenvy:
envyingsomeonealot非常嫉妒;非常羡慕
Heboughtanewcarandhiscolleaguesweregreenwithenvy.
他买了辆新车,他的同事们都非常羡慕他。
Ⅰ.词汇与派生
1.massn.质量;物质→masses________许多;大量→________adj.巨大的
2.handyadj.方便使用的→convenientadj.方便的→beconvenient________对……方便
3.shortlyadv.不久;很快→shortly________不久以后
4.rescuevt.拯救,救援→rescuesb./sth.________从……救出某人/物→come/go________sb.’srescue援救或帮助某人
5.dilemman.困境,进退两难的窘境→be________adilemma进退两难
6.correspondvi.通信;符合→correspond________与……相一致,符合→correspond________相当于;类似于
7.declarevt.宣告;宣布→declare________sth.表态支持某事
1.________adj.技术上的→techniquen.技术,技巧→technologyn.工艺学;技术
2.________adj.无污迹的→stainn.污迹,污点
3.____________n.歧视;识别力→discriminatev.区别;歧视
4.________n.饥饿→starvev.(使)挨饿;饿死
5.________vt.评价;评估→assessmentn.评价;评估
6.__________n.电脑程序编制员→programmen.节目;程序
7.________vt.捐赠;赠送→donationn.捐赠
8.________vt.许可,允许→permissionn.允许,许可
9.________adj.有毒的→poisonn.毒药;毒物
10.________adj.磨损的→wearv.用损,用坏
Afterthedeclarationofassessmentofthegreatlossspread,constantdonationwassenttothedisasterhitareatoassistthepeopleinstarvation.Onthisoccasion,everyoneisawarethatthereshouldbenodiscriminationandthateveryoneisbornequal.
学情自测
A.语境填词
1.________ofbookscoveredeverysurfaceintheroom.
2.Womenhaveyettoachievefull________withmenintheworkplace.
3.Thedoctorfinally________thatthemanwasdead.
4.Lastyearhe________$1,000tocancerresearch.
5.Hundredsofpeoplearestillinthewater,waitingtobe________.
B.用所学词汇替换划线部分
6.Aftermanyyears,hewasgiven_permissiontolookforgoldinSouthAmerica.________________
7.Alotofpeoplediedoflack_of_foodinthepast.________________
8.MsJoneswillbebacksoon.________________
9.Ifthereisapenandpaperat_hand,I’llmakeashoppinglist.________________
10.It’sdifficulttomake_a_judgement_abouttheeffectsofthenewlaw.________________
Ⅱ.短语与拓展
1.look________调查
doresearch________做……方面的研究
2.think________考虑
think________仔细考虑
3.________fun取乐
________fun!
尽情玩吧!
4.________theendof到……末
________theendof在……末端
5.________progress在进行中
________progress取得进步
6.________otherwords换句话说
________is(tosay)就是;即
7.get________sth.发现或查明某物
get________传播或为人理解
8.________like完全不像
anything________有些像
9.________mistake错误地
________accident偶然;意外地
10.kick________开球;开始
drop________减少
学情自测
选词填空
1.Someonemusthaveleftthedooropen________________.
2.Wedid__________buyingaflatinLondon.
3.Thetruthissometimesdifficultto_________________________________________.
4.She’s________________herbrother.He’sdarkandshe’sfair.
5.Policeare________________thedisappearanceoftwochildren.
Ⅲ.经典课文原句
1.Butforsomepeople,____________________________(思考未来不仅仅是为了娱乐).
2.Inthenextfewyears,_______________________________(计算机将变得更方便使用).
3.Bytheyear2015,theclothingindustrywillhaveproducednewtypesofmaterialthatwillremainstainless_______________________________(不管你溅在它们身上什么东西).
4.Bytheendofthecentury,wewillhavediscoveredotherplacesinoursolarsystemsuitableforlivingand_________________________________________________________(我们将会发现进入太空更远地方的办法).
5.Atnineo’clockonSaturdaymorning,______________________________(我将正坐在前排)andlisteningtothegreatProfessorWillardtalkingaboutthefutureofmybrain.
6.IwassoangrythatIwalkedout,________________________________________(留他坐在那里,震惊且脸色苍白).
7.________________________________________________________________(虽然要挑选出最重要的发现是不可能的),itispossibletosingleoutafewpioneersofthe20thcentury.
8.Einstein______________________________(已世界闻名)whenayoungexlawyer,returningfromtheFirstWorldWar,startedworkinCalifornia.
9._______________________(它100英尺长,10多英尺高)andweighedover30tonnes.
10.ThenextstepwillbetosendastronautsintotheEarth’sorbit__________________
__________________________(为了建立空间站进行实验).
Ⅳ.教材与高考
1.HannahJoneslooks_intothefuture.(教材原句P20)
Ioften________thewordsIdon’tknowinthedictionaryorontheInternet.
(2011·四川,14)
A.lookupB.lookat
C.lookforD.lookinto
命题思路 选A项。
通过语境考查动词短语辨析。
变式训练
Weconsideritquitenecessaryto________thecasebeforedoinganythingelse.
A.lookintoB.lookup
C.lookonD.lookfor
2.Withoutthebreakthroughsofthesepioneersinscienceandtechnology,whetherluckyorplanned,theworldasweknowittodaywould_have_beenacompletelydifferentplace.
(教材原句P25)
We________John’snameontheracelistyesterdaybutforhisrecentinjury.
(2011·江西,28)
A.willputB.willhaveput
C.wouldputD.wouldhaveput
命题思路 选D项。
考查与过去事实相反的虚拟语气。
变式训练
—Didyoumakeitatlast?
—Yes.Butforyourhelp,it________aseriousloss.
A.wouldcauseB.musthavecaused
C.wouldhavecausedD.maycause
Ⅴ.单元语法自测
用所给词的适当形式填空
1.Thistimetomorrow,I________________________(fly)toShanghai.
2.Ifyouplantwatermelonseedsinthespring,you________________________(eat)freshwatermeloninthefall.
3.—Guesswhat,we’vegotourvisasforashorttermvisittotheUKthissummer.
—Hownice!
You________________________(experience)adifferentculturethen.
4.Bytheendofthisterm,we__________________(finish)ouressays.
5.We________________________(live)hereforfiveyearsbynextMarch.
Ⅰ.A1.of;massive 2.for 3.after 4.from;to 5.in 6.with;to 7.for
B1.technical 2.stainless 3.discrimination 4.starvation 5.assess 6.programmer 7.donate
8.permit 9.poisonous 10.worn
学情自测
A1.Masses 2.equality 3.declared 4.donated
5.rescued
B6.permitted 7.starvation 8.shortly 9.handy 10.assess
Ⅱ.1.into;about/on 2.about;over 3.for;Have 4.by;at 5.in;make 6.in;that 7.at;across 8.nothing;like 9.by;by 10.off;off
学情自测
1.bymistake 2.thinkabout 3.getat 4.nothinglike 5.lookinginto
Ⅲ.1.thinkingaboutthefutureisnotjustforfun puterswillbecomehandier 3.nomatterwhatyouspillonthem 4.wewillhavediscoveredwaystogofurtherintospace 5.I’llbesittinginthefrontrow 6.leavinghimsittingthereshockedandwhitefaced 7.Althoughitisimpossibletochoosethemostimportantdiscovery 8.hadalreadybecomeworldfamous 9.Itmeasured100feetlongbyover10feethigh 10.inordertosetupspacestationstoconductexperiments
Ⅳ.1.A 2.C
Ⅴ.1.shallbeflying 2.willbeeating 3.willbeexperiencing 4.willhavefinished 5.shallhavelived
1.assistv.tohelpsb.todosth.帮助;协助;援助
assistsb.withsth.帮助某人做某事
assistsb.todo/indoing...帮助某人做……
assistancen.帮助;援助;支持
withtheassistanceof在……的帮助下
give/lend/offerassistance提供帮助
cometoone’sassistance来帮助某人
(1)IswamtoDadquicklyandassistedhiminclimbingontothehulloftheboat.
(2011·重庆,完形)
我迅速地游向父亲并帮他爬到船壳上。
(2)Weaskedhimto________________________anewbridge.我们请他帮助我们设计一座新桥。
(3)Iamwillingtoassistyouwheneverthereisanopportunity.有机会我愿意随时帮你。
2.latteradj.&n.(being)thesecondoftwothings,peopleorgroupsthathavejustbeenmentioned,orthelastinalist后者的,后者
(1)Thislatterpartisofgreatimportance.
后一个论点是非常重要的。
(2)Ofthetwochoices,Iprefer____________.
在这两个选择中,我更喜欢后者。
(3)Totalprofitwas$550millioninthelatterhalfof1998.
1998年下半年的总利润为5.5亿美元。
3.rescuev.tosavesb.fromadangerousorunpleasantsituation营救,拯救;n.anactofsavingsb.orsth.fromdanger,failure,oranunpleasantsituation营救,救援
rescuesb./sth.from...从……中营救某人/物
go/cometoone’srescue去/来救某人
(1)Hehadbeentryingtorescueayoungwomanfromanarrangedmarriagetoanelderlyrelative.他曾一直设法解救一个因包办婚姻要嫁给年老亲戚的年轻女子。
(2)Wewereabouttoclosedownthebusiness,butthebank__________________________withahugeloan.
我们几乎要停业,但银行借给了一大笔钱救了我们。
(3)Rescuerssearchedtherubbleforsurvivors.
救援人员在瓦砾中搜寻幸存者。
易混辨析
rescue,save
一试身手
名师指津
(1)Actually,itwasayoungpolicemanthat________hisdaughter’slife.
(2)Weareinformedthatmorefirefighterswillbesentthereto________thevictims.
(1)rescue意为“营救,救援”,指从危险中迅速有效地援救、抢救,一般指人,也指抢救东西不致毁坏。
(2)save意为“拯救,救出”,是普通用语,指使受害者或物摆脱危险,使其保存或生存下来。
4.donatev.togivemoney,food,clothesetc.tosb./sth.,especiallyacharity捐赠;赠送;捐献
donatesth.to...把某物捐献给……
donationn.捐赠物;捐赠;赠送
collectdonationfor...为……募捐
makeadonationtocharity向慈善事业捐赠
(1)Over90%ofthegoodsinthecharityshopsaredonatedbythepublic.
慈善商店里百分之九十以上的商品都是公众捐赠的。
(2)WeoftendonateclothingtotheRedCross.
我们经常向红十字会捐赠衣物。
(3)Weare________________________therelieffund.
我们在为救济基金募捐。
5.meanwhileadv.whilesth.elseishappening同时;与此同时;期间
forthemeanwhile一会儿;暂时
meantime=meanwhile同时;期间
inthemeanwhile/meantime在此期间
(1)Meanwhile,hitechdevelopmentsarecreatingnewwaysforustomaptheworld.(2011·重庆,阅读B)
同时,高科技的发展创造了很多新的绘制地图的形式。
(2)Thenextprogramwillbegininfiveminutes;meanwhile,let’slistentosomemusic.
下一个节目五分钟后开始,在此期间让我们听点音乐吧。
(3)IhadtowaitanextrahoursoIwroteletters________________________.我必须再等一个小时,所以在此期间我写了一些信。
6.curev.tomakeapersonorananimalhealthyagainafteranillness治愈,治好;tostopsb.frombehavinginaparticularway,especiallyawaythatisbadorannoying改正;todealwitha