高中英语Unit 1Making a difference一人教版知识精讲.docx

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高中英语Unit 1Making a difference一人教版知识精讲.docx

高中英语Unit1Makingadifference一人教版知识精讲

高二英语Unit1Makingadifference

(一)人教版

【本讲教育信息】

一.教学内容:

Unit1Makingadifference

(一)

1.本单元词汇的掌握。

2.一些重要单词与短语的用法。

3.本单元难点句的理解。

二.知识总结与归纳

(一)本单元词汇的掌握:

本单元词汇众多,除了短语以外,有大部分词汇可以运用学过的构词知识和在语境中通过上下文内容的判断来掌握。

1.构词:

词根,前缀以及后缀。

inspiration(inspire)biologist(biology;biological)

boundary(bound)promising(promise)

disable(able)misunderstand(understand)

scientific(science;scientist)observe(observation)

unhappiness(un-happiness-happy)microscope(micro-scope;tele-scope)

geographer(geography)incurable(in-curable;cure)

2.合成词:

undertake;radioactivity;wheelchair

3.通过读音和分解的方式记忆下面的单词:

obvious;curious;agriculture;exploration;intelligentpatient

4.通过上下文理解词义:

(1)ThomasEdisonsaid,“Genius(天才)isonepercentinspirationandninety-ninepercentperspiration.

(2)Thestudentsaregoingtodebatewhichbranchofscienceisthemostimportantandusefultosociety.

(3)TheSenatewilldebatethesubjectoftaxincreases.

(4)Afteralongdebate,thecommitteeallvotedtoclosethefactorywhichpollutedthecityseriously.

(5)Scanthetexttoanswerthefollowingquestions.

(6)IscannedthenewspaperwhileIwaitedforthetrain.

(7)shescannedthelistofnamestoseewhetherherswasonit.

(8)Sincethen,Hawkinghascontinuedtoseekanswerstoquestionsaboutthenatureoftheuniverse.

(9)Thetravelersareseekingshelterfromtherain.

(10)Thescientiststestthetheorytoseeifitmatcheswhattheyhaveseenandifitcanpredictfutureevents.

(11)Scientistspredictthatenvironmentpollutionwillincreaseinthenexttenyears.Theywarnthatifwedonottakemeasurestosolvetheproblem,wewillruinourplanet.

(12)ThepoliceletthemangoaftertheyfoundoutthathisDNAdidnotmatchtheDNAtheyhadgotfromthecrimescene.

(二)一些重要单词与短语的用法:

1.match:

比赛,对手;和……相配,和……相一致,使……和……相称。

Thescientiststestthetheorytoseeifitmatcheswhattheyhaveseenandifitcanpredictfutureevents.

I’mnomatchforherwhenitcomestoarithmetic.

Hewasgoodattennis,buthemethismatchwhenheplayedthechampion.

Hislatestfilmdoesn’tmatchhispreviousones.

Heisdoinghisbesttomatchhisspendingtohisincome.

2.be/getengagedtosb.:

与……订婚

Infact,thingsweregoingratherwellformeandIhadgotengagedtoaverynicegirl,JaneWilde.Butinordertogetmarried,Ineededajob…..

注意另一个短语:

beengagedin/on…:

忙与做……=bebusywith/doing…

—CanyoucomeonMonday?

—No,I’mengaged.

ComeonMondayeveningifyouarenototherwiseengaged.

Sorry,thelineisengaged.

3.turnout:

结果是;证明是;原来是

Scientists,ontheotherhand,knowthattheirjobisneverfinishedandthateventhebesttheorycanturnouttobewrong.

It’sturnedouttobeniceandsunnyagain.

Tomysurprisethestrangerturnedouttobeanoldfriendofmyfather.

注意辨别以turn为核心的其他短语:

turnup;turndown;turnoff;turnon;turnover;turnto;turnagainst

4.useup:

用完,用尽。

Thecoupleusedupalltheirmoneytoseektheir5-year-oldson,whowaslostsixmonthsago.

另一个表达“用尽”的短语:

giveout:

Oursupplyofoilisgivingout.

Mystrengthgaveout.

注意辨别以use为核心的其他短语:

makeuseof;usedtodo;be/getusedtosth/doingsth.

5.besatisfiedwith:

对……感到满意。

类似的短语还有:

bepleasedwith…/becontentwith

6.whatif:

倘使……将会怎样,即使……又有什么要紧。

Byaskingwhy,how,andwhatif,curiousmindsfindnewideasandsolutions.

Whatifitrainswhenwecan’tgetundershelter?

Whatifwemovethepictureoverthere?

Doyouthinkitwilllookbetter?

(三)本单元中阅读材料难点句的理解:

1.Ittakesaveryunusualmindtoundertakeanalysisoftheobvious.

分析明显存在的事物需要非凡的头脑。

2.TheredidnotseemmuchpointinworkingonmyPHD-Ididnotexpecttosurvivethatlong.

取得博士学位对我来说没有什么意义,我没有期望活得那么久。

(1)句型:

Thereisnopointindoingsth.做……没有意义。

Thereisverylittlepointinprotesting.Itwon’thelpmuch.

(2)that在这里相当于so:

那么。

3.Nordidheletthediseasestophimfromlivingthekindoflifehehadalwaysdreamtof.

他也没有让这种疾病阻止他过自己一直梦想的生活。

(1)这是一个有Nor开头的倒装句结构。

正常语序是:

Hedidn’tletthediseasestophimfromlivingthekindoflifehehadalwaysdreamtof,either.

否定副词neither,nor,not,notuntil等开头的句子常用倒装句语序。

Heisnotfamiliarwiththetown.Norisheinterestedinthecustomhere.

(2)hehadalwaysdreamtof.作为定语从句修饰先行词life

(3)注意句中两个短语:

stopsomebodyfromdoingsomething.Dreamofdoingsth.

4.PeoplelaughedatZhangHengwhenhefirstintroducedhisseismograph,anditwasonlylaterthattheworldrecognizedhisgreatness.

当初张衡发明出他的地动仪时,人们都在嘲笑他,只有后来全世界才意识到他的伟大。

后半句是强调句型,强调onlylater.

5.Everyonehashisorherspecialskillsandinterests,andonlybydiscoveringwhatwedobestcanwehopetoreachourgoalsandtrulymakeadifference.

每个人都有自己的专长和兴趣,只有发现自己的特长我们才能期望自己的目标实现,作到真正的与众不同。

后半句又是一个由only开始的倒装句。

OnlythendidIrealizeitsimportance.

OnlyinthiswaycanyoumakeprogressinyourEnglishstudy.

(四)学习建议:

进入高中二年级的英语学习后,希望大家不要把精力过多得投入到语法学习中。

应运用各种方法掌握好教材中的词汇,短语。

同时注意多在阅读上下工夫。

扩大阅读量。

最重要的是以每个单元的阅读材料为依据,精度课文,了解课文的写作结构,作者的思想。

学会欣赏某些课文中的英语美感。

对于语法知识,不要扣的太深,太怪。

重要的是掌握基本句型结构,达到理解含有相关语法结构的复杂句子,能够用所学的语法结构造句。

做题时,首要的是准确理解题干的语境。

【典型例题】

一.单项选择

1.—I’mwornout.ShallIstopnow?

—Thereisnotamomenttolose.Goon_____,please.

A.toworkB.workingC.workD.toworking

分析:

由下一句Thereisnotamomenttolose.可知,后面要说“继续工作”即:

goondoing或goonwithsth.而goontowork:

接着做另一件事。

答案:

B

2.Whowill_____responsibilityforthiswork?

A.undertakeB.conductC.performD.complete

分析:

undertakeresponsibilityforsth.:

承担对某事的责任。

答案:

A

3.TheHouseofRepresentatives_____theproposalforthreedays.

A.quarreledB.arguedC.talkedD.debated

分析:

议会争论这项议案有三天了。

Debate是及物动词。

前三项答案是不及物动词。

答案:

D

4.Wedidn’tplanourartexhibitionlikethatbutit___verygood.

A.wentonB.triedoutC.turnedoutD.carriedon

分析:

turnoutverygood:

结果却很好。

答案:

C

5.Thegirlwaswearingadresswithahatandglovesto___.

A.agreeB.fitC.suitD.match

分析:

女孩穿着一条裙子,带着一顶帽子和与之相配的手套。

Match:

与……相配。

答案:

D

二.翻译句子

1.公司的总部在美国,但它在世界各地都有分支。

2.这顶帽子和这件毛衣十分相称。

3.Tom和Mary订婚了,他们是在火车上认识的。

4.时间过得真快,转眼我们就要结束暑假生活了。

答案:

1.Thecompany’sheadofficeisintheUSA,butithasmanybranchesallovertheworld.

2.Thehatandthesweaterareperfectlymatched.

3.TomgotengagedtoMary,whomhehadmetonthetrain.

4.Timewentbysoquickly.Wearealreadyattheendofoursummerholidaylife.

【模拟试题】(答题时间:

60分钟)

一.单项选择

1.Thescientist_____thattherewouldbearainstormthenextweek,anditdidhappen.

A.predictedB.variousC.observedD.debated

2._____wemovethepictureoverthere?

Doyouthinkit’lllookbetter?

A.WhatifB.WhataboutC.AslongasD.Until

3.Herdream_____Chinahascometrueatlastwiththehelpofhergrandfather.

A.tovisitB.invisitingC.visitingD.ofvisiting

4.I’vevisitedalotofplacesandstayedinlotsofdifferenthotels,butnoneofthem____thisone.

A.makesB.beatsC.comparesD.matches

5.Allthemoneyhehadhadbeen_____,sohehadtomakealivingbybegging.

A.usedupB.takenupC.stayedupD.broughtup

6.Astime_____,thetheoryprovedcorrect.

A.wentbyB.wentawayC.gotthroughD.madeup

7.I’m_____theguidebook,lookingforinformationaboutGuangxi,whereI’lltravel.

A.lookingB.scanningC.seekingD.arguing

8.Thereisnopoint_____further.Itwon’tbehelpmuch.

A.onexplainingB.toexplainC.ofexplainingD.inexplaining

9.Onlywhenclassbegan____thathehadlefthisbookathome.

A.willherealizeB.hedidrealizeC.didherealizeD.shouldherealize

10.YouwouldthinkthatJohnwouldhavebeenthecourageousoneandJanetthetimidone,butitwasjust_____.

A.anotherwayB.theanotherwayround

C.theotherwayaroundD.otherwayround

二.完型填空

Thelittletraincametoastopatourstationandwegotout,verygladtobesonearhomeatlast.The__1_partofthejourneyfromLondonhadbeenquitecomfortable;__2__whenwehadchangedintothelittletrain,wewere,alreadytiredanddirty,andthe__3__run,withitsfrequentstopsatunimportantvillages,hadonlymadeus__4_tiredanddirty.

Therewasacarriage__5__forusatthestation,__6__bytwoblackhorses.Assoonasweandourbags__7_in,thedriverwavedhiswhipandwesetoffthroughthesnowyforest.Even__8__theforestitwasgrowingdark:

itwasthe__9_dayoftheyear,andtheskywas_10_withclouds.Amongthetreesitseemedasifitwasinthemiddleofamoonlessnight,theoillampsonourcarriage_11_justenoughlightforthedriverto_12__hiswayandforustobeableto_13_thatweweredrivingbetweenthickwallsoftrees.

After_14_seemedliketwohourstous(butwasactuallyonlyanhour),atlastwe_15_myfriendshouse.Firstwesawarowoflights_16_camefromthewindows,andthenweweresuddenlyatthedoor,_17_abouthalfadozenchildren_18_allagesshoutingandaskingquestions__19__together.Asweweregettingoutofthecarriage,afineoldladywithwhitehaircameout,_20_Irecognizedwithoutdifficultyasmyfriend’smother.

1.A.firstB.nextC.oneD.other

2.A.becauseB.howeverC.soD.but

3.A.rapidlyB.fastC.thirstyD.slow

4.A.evenB.lessC.moreD.much

5.A.waitedB.towaitC.waitingD.waswaiting

6.A.pulledB.pullingC.pushedD.pushing

7.A.steppedB.arrivedC.alreadyD.were

8.A.inB.nearC.outsideD.out

9.A.hottestB.longestC.happyD.shortest

10.A.coveredB.hiddenC.closedD.full

11.A.sentB.gaveC.didD.made

12.A.takeB.lookC.feelD.see

13.A.tellB.sayC.speakD.talk

14.A.itB.whatC.mightD.having

15.A.gotB.reachedC.visitedD.observed

16.A.brightlyB.shiningC.whichD.straight

17.A.withB.and

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