高中英语创新方案外研版必修1单元卷五.docx

高中英语创新方案外研版必修1单元卷五.docx

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高中英语创新方案外研版必修1单元卷五

单元质量检测（五）

（时间：

100分钟　满分：

120分）

Ⅰ.阅读理解（共15小题；每小题2分，满分30分）

阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。

A

Goodafternoon,andwelcometoEngland.Wehopethatyourvisitherewillbeapleasantone.Today,Iwouldliketodrawyourattentiontoafewofourlaws.

Thefirstoneisaboutdrinking.Now,youmaynotbuyalcoholinthiscountry.Ifyouareunder18yearsofage,normayyourfriendsbuyitforyou.

Secondly,noise.Enjoyyourselvesbyallmeans,butpleasedon'tmakeunnecessarynoise,particularlyatnight.Weaskyoutorespectotherpeoplewhomaywishtobequiet.

Thirdly,crossingtheroad.Becareful！

Thetrafficmovesontheleftsideoftheroadinthiscountry.Usepedestriancrossingsanddonottakeanychanceswhencrossingtheroad.

Mynextpointisaboutlitter（throwingawaywastematerialinapublicplace）．Itisanoffence（违法行为）todroplitterinthestreet.Whenyouhavesomethingtothrowaway,pleaseputitinyourpocketandtakeithome，orputitinalitterbin.

Finally,asregardssomething,itisagainstthelawtobuycigarettesortobacco（烟草）ifyouareunder16yearsofage.

I'dliketofinishbysayingthatifyourequireanysortofhelporassistance,youshouldcontactyourlocalpolice，whowillbepleasedtohelpyou.

Now,arethereanyquestions?

1．Themainpurposeofthisspeechwouldbeto________．

A．preparepeopleforinternationaltravel

B．declarethelawsofdifferentkinds

C．giveadvicetotravelerstothecountry

D．informpeopleofthepunishmentforbreakinglaws

2．Theunderlinedword“contact”inthe7thparagraphmeans“________”．

A．keepintouchwith　　　　　B．join

C．reportD．getintouchwith

3．Fromthespeechwelearnthat________．

A．inthiscountry,ifyouareunder18yearsofage,youmaynotbuyalcohol,butyourfriendcanbuyitforyou

B．youmaynotbuycigarettesortobaccounlessyouareabove16yearsofage

C．becausethetrafficmovesontheleftsideoftheroad，youmustusepedestriancrossingswhencrossingtheroad

D．youcan'tmakenoiseexceptatnight

B

Eveniftreescannotwalk,theyarestillonthemove.

InpartsoftheArctic,entireforestsaremovingnorthward.AcrosstheArctic,temperaturesarerisingfasterthananywhereelseintheworld.Asthathappens,thetreelinethatmarkswhereforestsstopandthetreelesstundra（冻原）startshasbeenshiftingnorthward.Treesgrowingalongthetreelinemustprotectthemselvesfromthecoldwind.Todothis,_plantstendtogrowhorizontal（水平的）brancheslowtotheground.Theenergyittakesfortreestogrowthiswaymeanstheydon'thaveenoughenergytomakeseeds.

ButasEarth'sclimatehasbeenwarming,treesnolongerhavetojustgrowhorizontally.Manycaninsteadgrowuptowardthesky.Thistakeslessenergy.Andwithallthatleftoverenergy,thesetreeshavestartedproducingmoreseeds.Thishappensespeciallyinplaceswherewhitespruce（白云杉）grows.

Whitespruce,whichisaNorthAmericantree,isquiteabletoproducealotofseeds,whichcanmovelongdistancesinthewind.Whenwindblownseedsenduponthetundrabeyondthetreeline,theyeventuallycansprout（发芽）newtrees.Thisexplainshowaforestcanmove.Ofcourse,theprocesswouldworkonlyifthetundrawerewarmenough.Butinrecentyears,thewholeplanethasbeenwarming.

Newtreeswillprovidesheltersforsomesnow.Keepingthesun'sraysfrommakingthewhitesurfacedisappear.Instead,thetreesabsorbthesun'sheat.Thiswarmsthesurroundingair.Theextrawarmthencouragesevenmoretreestoproduceseeds.Thatfurtherboostsaforest'sabilitytoexpand.Inaddition,moretreeswilltrapmoresnow,preventingmuchofitfrombeingblownaway.Snowcantrapheatinthesoilbelow,whichencouragestreestogrow.Therecentriseoftemperatureshashelpedmoretreesgrowpastthetreeline.Peopleworryaboutimpactsontheanimalsthatdependonfrozenconditionsforfoodandshelter.

4．WhatisthemaincauseofthetreesintheArcticmovingnorthward?

A．Theshrinkingofnortherntundra.

B．Therisingtemperature.

C．Thefierceandcoldwind.

D．Theabundantresourcesinthenorth.

5．Whatdoestheunderlinedword“this”inParagraph2mean?

A．Toproducemoreseeds.

B．Tomovenorthward.

C．Torespondtotheclimatechange.

D．Toprotectthemselvesfromthecoldwind.

6．Whatcanbeinferredfromthelastparagraph?

A．Newtreescantrapthesnow,whichmaymakethesoilcolder.

B．Thetrappedsnowpreventsnewtreesfromproducingmoreseeds.

C．Newtreescanmakethesurroundingairwarmer.

D．Newtreescanbringmorefoodandshelterforlocalanimals.

7．Thepassageismostprobablytakenfrom________．

A．asciencereport

B．ahealthreport

C．afashionmagazine

D．achildren'smagazine

C

LastweekIvisitedmyfriendPeterinthenewhomewhereheliveswithhiswifeanddaughter.Peterusedtospendhisholidaystravellingtheworld,