学年高中英语 小题狂刷18 Unit 4 Learning about Lan文档格式.docx

学年高中英语 小题狂刷18 Unit 4 Learning about Lan文档格式.docx

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1．Butitisarapidincreasewhen________________othernaturalchanges.（compare）

但是跟其他自然变化相比较而言，这却是一种快速的增加。

2．Wouldyouliketo________________________________thehospitalrebuildingfund？

（contribution）

你愿为医院重建基金捐款吗？

3．________________________________________________，wehavetoobey.（long）

既然你已经决定了，我们就得执行。

4．I________________________________makemistakeswhenI'

mtired.（tend）

我累了就容易出错。

5．I'

dprefertogoabroadnow,________________.

如有可能，我宁愿现在出国。

6．Undernocircumstances________________________Marymoney.（lend）

你无论如何都不能把钱借给玛丽。

7．Facedwiththedifficultsituation,heisataloss________________________________.（what）

面对困境，他不知道下一步做什么。

8．Theynevergiveupwhenintroubleandholdthefirmbelief________________________________hard

work.

在困难面前，他们从不放弃并坚信成功来自于努力工作。

9．________________________________________________tomakeanewmachine.

制造一台新机器将花很长时间。

10．Changingschools________________________________________mylife.

转学对我的一生有着重大影响。

Ⅲ.按要求改写下列各句

1．Thecaraccidenthappenedinthisstreetyesterday.（强调地点状语）

________________________________________________________________________

2．HelefthishometownforTaiwaninhisteens.（强调时间状语）

3．Itwashewhobrokethewindow.（改为一般疑问句）

4．Ifoundakeyinhispocket.（强调宾语）

5．Theycouldnotcrosstheriverbecausethewaterhadrisen.（强调原因状语）

6．Wheredidhebuythebike？

（强调特殊疑问词where）

7．Itistheletterthatyougotyesterdaythatmakesyousosad.（改为一般疑问句）

8．MikeandMaryhelpedtheoldmanseveraldaysago.（强调主语）

9．Ididn’trealizeshewasafamousfilmstaruntilshetookoffherdarkglasses.（强调until引导的时间状语从句）

______________________________Irealizedshewasafamousfilmstar.

10．Whydidhecomelateforthemeeting？

（强调why）

__________________________hecamelateforthemeeting?

11．Wheredidthe44thWorldTableTennisChampionshiptakeplace？

（强调where）

______________________________the44thWorldTableTennisChampionshiptookplace?

12.Didtheycleantheclassroomyesterday？

（强调they）

______________________________cleanedtheclassroomyesterday?

Ⅳ.单句改错

1.ItwasonlywhenIrereadhispoemsrecentlysoIbegantoappreciatetheirbeauty.

2.ItwasinQingdaowhereIsawtheseaforthefirsttime.

3.Itwasbecausethebadweatherthatthefootballmatchhadtobeputoff.

4.ItisIwhoisgoingtobesenttheretohelpthem.

5.Itwasherthattoldmeaboutit.

6.ItisIwhotheteacherhaspunished.

7.ItisnopossibilitythatBobcanwinfirstprizeinthematch.

1.so→that2.where→that

3.because之后加of4.第二个is→am

5.her→she6.I→me

7.It→There

Ⅰ.阅读理解

A（2017·

新课标全国卷Ⅰ）

Abuild-it-yourselfsolarstill（蒸馏器）isoneofthebestwaystoobtaindrinkingwaterinareaswheretheliquidisnotreadilyavailable.DevelopedbytwodoctorsintheU.S.DepartmentofAgriculture,it’sanexcellentwatercollector.Unfortunately,youmustcarrythenecessaryequipmentwithyou,sinceit’sallbutimpossibletofindnaturalsubstitutes.Theonlycomponentsrequired,though,area5＇

5＇sheetofclearorslightlymilkyplastic,sixfeetofplastictube,andacontainer—perhapsjustadrinkingcup—tocatchthewater.Thesepiecescanbefoldedintoaneatlittlepackandfastenedonyourbelt.

Toconstructaworkingstill,useasharpstickorrocktodigaholefourfeetacrossandthreefeetdeep.Trytomaketheholeinadampareatoincreasethewatercatcher’sproductivity.Placeyourcupinthedeepestpartofthehole.Thenlaythetubeinplacesothatoneendrestsallthewayinthecupandtherestofthelinerunsup—andout—thesideofthehole.

Next,covertheholewiththeplasticsheet,securingtheedgesoftheplasticwithdirtandweightingthesheet’scenterdownwitharock.Theplasticshouldnowformacone（圆锥体）with45-degree-angledsides.Thelowpointofthesheetmustbecentereddirectlyover,andnomorethanthreeinchesabove,thecup.

Thesolarstillworksbycreatingagreenhouseundertheplastic.Groundwaterevaporates（蒸发）andcollectsonthesheetuntilsmalldropsofwaterform,rundownthematerialandfalloffintothecup.Whenthecontainerisfull,youcansucktherefreshmentoutthroughthetube,andwon’thavetobreakdownthestilleverytimeyouneedadrink.

1.Whatdoweknowaboutthesolarstillequipmentfromthefirstparagraph?

A.It’sdelicate.B.It’sexpensive.

C.It’scomplex..D.It’sportable.

2.Whatdoestheunderlinedphrase“thewatercatcher”inparagraph2referto?

A.Thetube.B.Thestill.

C.Thehole.D.Thecup.

3.What’sthelaststepofconstructingaworkingsolarstill?

A.Digaholeofacertainsize.

B.Putthecupinplace.

C.Weightthesheet’scenterdown.

D.Covertheholewiththeplasticsheet.

4.Whenasolarstillworks,dropsofwatercomeintothecupfrom.

A.theplastictube

B.outsidethehole

C.theopenair

D.beneaththesheet

B

Itsmostkeenadvocatessaythatglobalwarmingisgraduallyruiningourpartsofourplanet.Buttheeffectsofthephenomenonmightbefeltmorepositivelyalittleclosertohome,afterscientistsclaimedthatitwouldmakeflowerssmellsweeter.

Someflowerscouldgiveoutasmellthatisninetimesmorefragrantthantheycurrentlyproduce,accordingtoareport.Itsaysthatatemperatureincreaseofbetween1℃and5℃willvastlyincreasetheabilityofflowerstoproducetheirsweetsmells.

Thestudysuggeststhatplantsareabletoproducemoreterpenes（萜烯）—thechemicalsthatgivethemtheirsmells—inhotterconditions.Despitetheenvironmentalrisklinkedtoclimatechange,theeffectonflowerscouldalsohelpbeepopulationsasthestrongersmellsmakeflowerseasiertofindandpollinate.ItalsofoundthattheeffectcouldbemoresignificantincoolercountriessuchastheUKandwouldhaveastrongimpactonfruittrees.

Thefindingscomeastheunseasonablywarmautumnweatherthisyearhasledtoreportsthatplantsarebeing"

tricked"

intobloomingearly.Zxx&

k

GuyBarterdescribedthefindingsasinterestingandsaiditcouldhaveasignificanteffectonlightlyscentedflowers."

Wethinkaboutclimatechangeintermsofrisingtemperaturesandsealevels,buttherearemoredelicatepotentialeffectswhichwehavenotthoughtabout,"

hesaid.

Lastyear,expertswarnedtheaverageglobaltemperaturehadrisenby0.5℃in50years.Theypredictedtemperatureswillincreaseby3℃overthenextcentury,causingariseinsealevels,flooding,diseaseoutbreaksandmassmigrationofrefugees（难民）.

Theresearcherslookedatavarietyofplants.Inthepapertheresearcherssaid,"

Thespecieswiththehighestincreasesinemissionswerethosewiththelowestfragrancerates.Theincreasescalculatedforfloralterpeneemissionsshowthatverysignificantincreasesintheamountoffloralscentswilllikelyoccurinawarmerworld.Theratesoffloralterpeneemissionbytheendofthecenturycouldincrease0.34—9.1timesbecauseofa5℃increaseintheaveragemaximumtemperatureduringthefloweringpeakoftheseason."

5.WecaninferfromthetextthatinEngland.

A.plantsboremorefruitsinautumnthisyear

B.theseasonsweren’tinorderthiswholeyear

C.theautumnofthisyearwasalittlecooler

D.plantsbegantoproduceflowersearlyinautumnthisyear

6.WhatBartersaidindicatesthat.

A.everycoinhastwosides

B.amissisasgoodasamile

C.don’tclaimtoknowwhatyoudon’tknow

D.don’tputthecartbeforethehorse

7.Thelastparagraphimpliesthatinhotterconditions.

A.plantswillhavethelowestfragrancerates

B.plantswillsendmoresweeterchemicals

C.plantswillsuffertherisingtemperature

D.plantswillfinishtheirfloweringpeaksoon

8.Whichisthebesttitleofthepassage?

A.Willplantsproducemorechemicalsinthefuture?

B.Isiteasiertofindsweeterflowerseverywhere?

C.Couldglobalwarmingmakeflowerssmellsweeter?

D.Doflowerssmellstrongerinthecoldtemperature?

【语篇解读】本文是一篇说明文。

全球变暖带来的海平面上升、生物链断裂、飓风、海啸等危害数不胜数,但令人意想不到的是,它可能还有好的一面。

Ⅱ.完形填空

TheAmazonrainforestissoimportantthatit’sfrequentlydubbed（把……称为）the"

lungsoftheplanet"

.Scientistshavefoundasmallnumberoftreespeciesthataredoingtheheaviest1　astheyhelpto　2　globalwarming.

Theirdiscoverythat182species　3　halftherainforest’swoodboundcarbonsuggeststhatthefutureoftheworld’sclimate,andthelinesofitscoastalareasare　4　withthefateofthissmallpartofabout16,000Amazoniantreespecies.

Despiteongoinglogging（伐木工作）andrecentdrought,theAmazonis　5　toperhapsasixthofthecarbonstoredinlivingplantstheworldover,he