选修8Unit 22 Environmental Protection文档格式.docx

选修8Unit 22 Environmental Protection文档格式.docx

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7.Asteachers，weshouldbe________（consider）ofourstudents’feelings.Andthentheywilltrustus.

8.Itissaidthatheistheonlyoneofthestudentsthat________（praise）atthemeeting.

9.March1940________（find）meworkinginasmallconstructionalfirm.

10.________（give）thatthereisnotrafficdelay，Iwillbehereontime.

答案　1.to　2.referred　3.beyond　4.if/whether5.leading　6.toget　7.considerate　

8.waspraised9.found　10.Given

Ⅱ.单句改错

1.Onlybythis/thatmeancanwemasterEnglish.

2.PackicearoundIcelandwasbecomingathreatwithnavigation.

3.Wemustobeytheprincipleallmenareinnocentuntiltheyareprovedguilty.

4.Thepolicemanseizedthethiefbyhisarmimmediately.

5.Havingtrappedinthetrafficjamforhours，hebecameimpatient.

6.ThenewerwillbethesubstitutewithmeasyourEnglishteacher.

7.Pupilsshouldbehelpedtoadaptapositiveapproachtotheenvironment.

8.Theyadvocatethateveryonelivesalow－carbonlife.

9.“It’ssuchaniceplace，”Mothersaidasshesatatthetablereservingforcustomers.

10.Inthepastfewyearsthousandsoffilmshaveproducedallovertheworld.

答案　1.mean→means　2.with→to　3.principle后加that　4.his→the　5.Having后加been　6.with→for　7.adapt→adopt　8.lives→live　9.reserving→reserved　10.have后加been

Ⅲ.课文缩写语法填空

1.________isreportedthatEarth’sclimateisbeingchangedandhumanbeingswillfaceglobalwarming.Globalwarmingrefersto2.________averageincreaseintheEarth’stemperature3.________，inturn，leadstoclimatechange.Theglobalaveragetemperature4.________（increase）by1℉overthelast100yearsbecauseofhumanactivities.Ifthesituation5.________（continue），wearecondemninglifeonEarthandshouldfaceterribleclimatechanges，seriousdiseasesandbadeffects6.________someindustriesaswellasthe7.________（rise）sealevels.Sohowcanwestopthesedisasters8.________happening?

Governmentsallovertheworldhavearesponsibilitytoreducetheamountofcarbondioxide9.________（produce）bytheircountries.Everyonecanplayhis10.________bymakingsmallchangesinhisdailylife.

答案　1.It　2.an　3.that/which　4.hasincreased5.continues　6.on　7.rising　

8.from　9.produced　10.part/role

Ⅳ.单元考点作文串记

一、根据提示翻译句子

1.上周一见证了来自自然保护区的一头狮子挣脱牢笼逃离动物园，此事引起了人们的恐慌。

（see，reserve，breakawayfrom，flee，leadto，panic）

________________________________________________________________

2.据说失去控制的狮子非常危险。

（beyondcontrol）

3.鉴于人们的生命受到威胁，警方主张孩子们除了乘车上学外均须待在家里。

（giventhat，threaten，advocatethat，apartfrom）

4.因为警方采用一位猎人的方法，把这头狮子困在了陷阱里。

（adopt，means，trap）

5.要是没有这位猎人的帮助，这头狮子不会这么快被捉住。

（without，becaught）

答案　1.LastMondaysawalionfromthenaturalreservebrokeawayfromitscageandfledthezoo.Thisledtoapanic.

2.Thelionbeyondcontrolwasbelievedtobeverydangerous.

3.Giventhatpeople’sliveswerethreatened，thepoliceadvocatedthatchildrenshouldstayathomeapartfromgoingtoschoolbybus.

4.Becausethepoliceadoptedahunter’smeans，theytrappedthelioninatrap.

5.Withoutthehunter’shelp，thelioncouldn’thavebeencaughtsosoon.

二、加入适当过渡词，连句成篇

【参考范文】

LastMondaysawalionfromthenaturalreservebrokeawayfromitscageandfledthezoo，whichledtoapanic.Thelionbeyondcontrolwasbelievedtobeverydangerous.Giventhatpeople’sliveswerethreatened，thepoliceadvocatedthatchildrenshouldstayathomeapartfromgoingtoschoolbybus.Atlast，adoptingahunter’smeans，thepolicetrappedthelioninatrap.Withoutthehunter’shelp，thelioncouldn’thavebeencaughtsosoon.

课下作业

A卷　阅读提速练（限时20′）

Ⅰ.阅读理解

A

AmericanPharoahprovedit’snotimpossibletowintheTripleCrown（三重冠）.OnSaturday,June6,thehorserodeintohistoryafterwinningtheBelmontStakeshorseraceinLongIsland,NewYork.TheTripleCrownisavictorybyahorseinthreedifferentraces—theKentuckyDerby,thePreakness,andtheBelmontStakes—inthesameracingyear.The3－year－oldhorseisthefirsthorsein37yearstowintheTripleCrown.Heisonlythe12thTripleCrownwinnerinthehistoryofhorseracing.

BobBaffert,AmericanPharoah’strainersaid,“Hedidgreatyesterday.Itwasabeautifulmoment.”

TheTripleCrownraceslastforfiveweeksoncirculartracksofdifferentlengths.Theracesareshort,butthehorsesuseagreatamountofenergydashingtothefinishline.TheBelmontStakesisthelastoneoftheraces,andthelongest.AmericanPharoahledtheentireraceandwontherace.

TakinghometheTripleCrownisnoeasymatter.Thehorsesrequiremanyhoursoftrainingtopreparefortheintensedemandsofracing.Therawtalentandgeneticsofthehorsesalsoplayanimportantroleindevelopingwinners.“Nobody__can__make__a__slow__horse__a__fast__horse，”AmericanPharoahownerAhmaedZayatsaid.

VictorEspinozaisthejockeywhorodeAmericanPharoah.HelosthislasttwoTripleCrowntrieswithdifferenthorses,butwasabletobringhometheprizeafterSaturday’srace.“IlookedatthatprizeandIwasveryexcitedandkindofangrybecausetwotimesbeforeIcouldn’tgetit，”Espinozasaid.

BeforeleavingBelmontPark,AmericanPharoahjoinedphotographersandfansonthegrass.Heposedforpicturesandletpeoplefromthecrowdpethim.

ItwillbeuptoAmericanPharoah’strainertomapouthisnextracingsteps.“He’sanathlete.Wehavetokeephimmoving，”saidBaffert.“He’ssohappywhenhe’sonthattrack.”

【语篇解读】　本文是记叙文。

一匹马在赛马比赛中获胜，夺得三重冠。

1.WhatcanweinferabouttheTripleCrownracesfromParagraph1?

A.Theyarereallytough.B.Theyareworld－famous.

C.Theyarewellorganized.D.Theyareveryinteresting.

答案　A　[推理判断题。

由第一段开头的AmericanPharoahprovedit’snotimpossibletowintheTripleCrown及段末的The3－year－oldhorseisthefirsthorse...thehistoryofhorseracing可推断，这是一项很艰苦的比赛。

]

2.WhatdoestheunderlinedpartinParagraph4stress?

A.Theimportanceofahorse’strainer.

B.Theimportanceofahorse’sjockey.

C.Theimportanceofahorse’smentalability.

D.Theimportanceofahorse’snaturalability.

答案　D　[句意理解题。

由上文的Therawtalentandgeneticsofthehorsesalsoplayanimportantroleindevelopingwinners可推断，要想在赛马比赛中获胜，马的天赋很重要。

3.VictorEspinozawaskindofangrybecause________.

A.hewasdisappointedinhishorse

B.hethoughttheraceswerenotfair

C.hedidn’twintheTripleCrownraces

D.hefailedtwicebeforewinningtheprize

答案　D　[细节理解题。

由第五段中的becausetwotimesbeforeIcouldn’tgetit可知。

4.Inthefuture,AmericanPharoahwill________.

A.goonracingB.beapethorse

C.bekeptinaparkD.liveahappylifealone

答案　A　[细节理解题。

由最后一段中的mapouthisnextracingsteps及He’sanathlete.Wehavetokeephimmoving可知，这匹马将来会继续参加比赛。

B

Palmoil（棕榈油）isthemostwidelyconsumedvegetableoilintheworld.Theoilispopularbecauseithasahighmeltingpointandcontainshealthyfats.Theformermakesiteasytospread,whilethelattermakesitbeneficialtoourbody.

But__the__oil’s__popularity__comes__at__a__high__price.Palmtreesneedlotsoflandtogrow.Asaresult,thousandsofrainforestsinIndonesia,theworld’sbiggestpalmoilproducer,arebeingdestroyedtomakeroomforthem.

WithhalfofpalmoilcomingfromIndonesia,oneofthevictimsistheorangutans（猩猩）.Inthelast20years,over80%oftheirhabitathasbeendestroyed.Whatwasworse,in2015,wildfiresendangeredone－thirdoftheremainingorangutans.Somepalmplantations（种植园）havealsothreatenedtigersandelephantsandcausedwaterandairpollution.

Thoughtheeasiestwayofdealingwiththeproblemistostopusingpalmoilsowidely,it’snoteasygiventhatnoothernaturalvegetableoilhasboththequalities.NowscientistsarecreatinganalternativeusingfoodwasteandM.pulcherrima,ayeast（发酵物）thatgrowsonleaves,fruitsandflowers.Ittakesinthesugarsfromthewasteandturnsitintothickoilthathassimilarqualitiestopalmoil.Besides,thebestpartisthatthealternativecanbewidelyproducedregardlessofanykindofweather.

Scientistssaytheirbiggestchallengeistofindacheapwaytochangethesugarsinthefoodwastetoaformtheyeastcanconsumeeasily.Aftersomeexperiments,theyareabletocopytheprocessbyusingamicrowave.Theteamisnowtryingtotestiftheycanproducetheoilinlargerquantitiesandatalowercost.

Thoughoptimistic,expertsarestillstruggling.Afterall,it’snotthefirsttimethatanalternativehasbeentried.However,scientistsdidn’tgetgoodresultsfrompastefforts.Meanwhile,thingsarenotlookingpromisingfororangutans.Scientiststhinkthatiftherainforestdestructionisnotbanned,orangutanswilldieout.

【语篇解读】　本文是说明文，题材为环保科普类。

人们为了棕榈油而大肆砍伐雨林，结果威胁到了猩猩的处境。

人们不得不想出办法来制造棕榈油的替代品，然而这种办法前景也不容乐观。

5.Whatdoestheunderlinedsentencemean?

A.Itisnoteasytogetpalmoil.

B.Palmoilbringsgreatbenefitstopeople.

C.Peopleneedtopayalotofmoneyforpalmoil.

D.Thepopularityofpalmoilcausessomeproblems.

根据画线句子下文语境可知，棕榈油的广泛使用引起了一些问题。

在印度尼西亚，人们为了种植棕榈树，大肆砍伐雨林，从而破坏了猩猩的栖息地；

棕榈种植园还引起了水污染和空气污染。

6.