高中英语第十七单元过关检测北师大版选修6文档格式.docx

高中英语第十七单元过关检测北师大版选修6文档格式.docx

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Cocoaproductionhitarecordhighof4.4milliontonslastyearbutabout30%ofthepreciouscropswereregularlylosttopestsanddiseases.Nowwedon’twantthat,dowe?

Demandforchocolatehasbeenincreasingfasterthantheworldsupplyofcocoaandresearchersthinkthatnewvarietiesarekeytosolvingthisproblem.

TheUniversityofReadinghasbeenprotectingthequalityofthenew

cropssince1985,afterittookoverthetaskfromtheRoyalBotanicalGardensinKew,London.Andithasimproveditsfacilities.Theleaderoftheinstitution’scocoaproject,ProfessorPaulHadley,says,“Oneofthemainissuesconcerningcocoaimprovementisthesupplyofreliablyclean,healthy,interestingcocoamaterial.”

Thecocoacentrehasacollectionof400plantvarietiesandtheirgreenhouseuses

alotofenergytokeepthemintropicalconditions.Afteruptotwoyearsinquarantine,cleanandsafeseedsaresenttosome20countries,includingseveralinWestAfrica.That’swhere75%ofthecocoausedforchocolateworldwidecomesfrom.Thecropsareextremelyimportantforthelocaleconomy:

theyemployabouttwomillionpeople.

ProfessorHadleysaysheworkswithasmallteamofskilledtechnicianswholookafterthecollection.Andmoreofusseemtocountonthemnow.

Thescientistsays,“Thereissomeconcernwithintheindustrythatdemandisincreasingconstantly,particularlyincountrieslikeChina,wherethestandardoflivingisincreasingandpeoplearegettingatastefordifferentchocolate.”

1.Whatisthetextmainlyabout?

A.Safeguardingcocoaseeds.

B.Plantingcocoaworldwide.

C.Keepingcocoai

ngreenhouse.

D.Findingthenewmarketforcocoa.

答案:

提示主旨大意题。

全文描述的是如何保护可可种子的问题。

第一段是文章的中心段落。

2.Theinstitution’scocoaprojectisto　　　. 

A.havecocoaskinremoved

B.offermorejobstopeople

C.ensurethequalityofcocoa

D.supplycocoafortwomillionpeople

C

提示推理判断题。

根据第四段的“Theleaderoftheinstitution’scocoaproject,ProfessorPaulHadley,says...reliablyclean,healthy,interestingcocoamaterial.”可推知要确保它的质量。

3.Whatdoesthelastparagraphtellus?

A.Thetasteofchocolateischanging.

B.Demandforcocoaisincreasingfast.

C.Peopleareconcernedaboutcocoavarieties.

D.Chinesehavealonghistoryofeatingchocolate.

B

提示细节理解题。

根据最后一段“...demandisincreasingconstantly...”可以看出随着人们生活水平的

提高,对于可可的需求也在增加。

4.What’sthepurposeofthetext?

A.Toeducate.　　　　　B.Toadvertise.

C.Towarn.D.Toinform.

D

提示写作意图题。

本题可以通过排除法,全文描写了保护可可种子安全的问题,介绍了一个相关的项目,是告知读者目前可可存在的问题及其解决办法。

（导学号52050022）

WhatareAmericanhighschoolslike?

Well,I’mhappytotellyouwhatIknow.

WhenIstartedschoolhere,ithadalreadybeenaweeksincetheschoolopened.Atthisschool,freshmenusuallygoonatripforaboutthreedaysatthebeginningofschool.UnfortunatelyImissedthatwonderfultrip,whichwouldhavebeenthebesttimetogettoknowmyclassmates.Iwasreallysad.IwishedI’dknownaboutitearlier.

Despitethedisappointment,however,Igraduallyadaptedtomynewlifeandschool.

Thereisaspaceinthebasementoftheteachingbuildingwherestudentschatandmeeteachother.Aswedonotalwayshavethesameclassroomsandclassmates,theschoolwantsustogettoknoweachotherthere.Studentsusual

lycometoschoolearly,sitinthatspaceandhavefun.Aroundthespace,therearemanylockersforstudentstoleavetheirbooksin,sothatstudentsdonothavetocarryaheavyschoolbageverywhere.

Itreallysurprisesmethatwehavealmostnotextbooks.WeonlyhavetextbooksforWorldHistoryandAlgebra2andtheyarebigandheavy,likebricks.Forotherclasses,weonlyneedbinders（活页夹）withpaperinthem.Withouttextbooks,studentslearnthingsfreelyandactively.Forexample,myhumanitiesteacherjustteachesuswhatisinhermindatthetime.Weneverknowwhatwewilllearn.

AnotherdifferencebetweenAmericanschoolsandChineseschoolsisthatAmericanschoolscareaboutstudents’moralitymorethantheiracademicstudies.Forexample,ifyoudonotfinishyourhomework,youwilljustbeaskedtodoitlater,butifyoucheatorlie,youwillgetawarningorevenbekickedout.

Ithinkthatmoststudentsherearegoodatschoolworkaswell,butcomparedtoChinesestudents,theycanmakelearningamorejoyfulexperience.Ithinkweshouldtakethegoodpointsfromourtwodifferentkindsofeducationtoperfectourapproachtostudying.

5.Whatwasthewritersadfor?

A.Hewaslateforschool.

B.Hemissedthetripatthebeginningofschool.

C.Hedidn’tknowanyone.

D.Americanstudentslookeddownuponhim.

根据第二段的“UnfortunatelyImissedthatwonderfultrip,whichwouldhavebeenthebesttimetogettoknowmyclassmates.”作者认为自己错过了开学之旅以及最好的认识同学的机会。

6.Whydostudentsgotothebasementoftheteachingbuilding?

A.Toattendclass.

B.Toshareaclassroom.

C.Tohavefun.

D.Tomeetteachers.

根据第四段的描写,可以看出作者把学校教学楼的地下室看成一个好玩的地方,可以认识很多同学,可以聊天,特别是从“Studentsusuallycometoschoolearly,sitinthatspaceandhavefun.”这句话可看出答案:

。

7.HowdoteachersintheUSteachthestudents?

A.Whatevertheywantto.

B.Theyusebricks.

C.Someusetextbooks;

someteachfreely.

D.Theyalwaysteachbasicknowledge.

从第五段中“Withouttextbooks,studentslearnthingsf

reelyandactively.Forexample,myhumanitiesteacherjustteachesuswhatisinhermindatthetime.”可以看出,美国的一些学科没有教科书,老师可以根据自己的思维教课,非常灵活。

8.Accordingtothepassage,inAmericanhighschools,　　　. 

A.youarelikelytobekickedoutifyoucheat

B.you’llbepunishedifyoudonotfinishyourhomework

C.studentsarebetteratschoolworkthanChinesestudents

D.studentscaremuchaboutthegradestheyget

根据倒数第二段最后一句“butifyoucheatorlie,youwillgetawarningorevenbekickedout.”可知选A项。

Laughter,alongwithanactivesenseofhumour,mayhelpprotectyouagainstaheartattac

k,accordingtoarecentstudy.

Thestudy,whichisthefirsttoindicatethatlaughtermayhelppreventheartdisease,foundthatpeoplewithheartdiseasewere40percentlesslikelytolaughinavarietyofsituationscomparedtopeopleofthesameagewithoutheartdisease.

“Theoldsayingthat‘laughteristhebestmedicine’,definitelyappearstobetruewhenitcomestoprotectingyourheart,”saysMichaelMiller,M.D.,directoroftheCentreforPreventiveCardiologyattheUniversityofMarylandMedicalCentreandassociateprofessorofmedicineattheUniversityofMarylandSchoolofMedicine.

“Wedon’tknowyetwhylaughingprotectstheheart,butweknowthatmentalstressisassociatedwithimpairmentoftheendothelium（内皮细胞）.Thiscanleadtofatandcholesterol（胆固醇）build-upinthecoronaryarteries（冠状动脉）andfinallytoaheartattack.”

Inthestudy,Millersaidthemostsignificantstudyfindingwasthat“peoplewithheartdiseaserespondedlesshumorouslytoeverydaylifesituations.”

“Theabilitytolaugh—eithernaturallyorlearnedbehaviour—mayhaveimportanteffectsonsocietiessuchastheUSwhereheartdiseaseremainsthenumberonekiller,”saysMiller.“Weknowthatexercising,notsmokingandeatingfoodslowinfatwillreducetheriskofheartdisease.Perhapsregularheartylaughtershouldbeaddedtothelist.”Millersaysitmaybepossibletoincorporate（融入）laughterintoourdailyactivities,justaswedowithotherheart-healthyactivities,suchastakingthestairsinsteadoftheelevator.“Wecouldperhapsreadsomethinghumorousorwatchafunnyvideoandtrytofindwaystotakeourselveslessseriously,”Millersays.“Therecommendationforahealthyheartmayonedaybecomethatexercise,eatrightandlaughafewtimesaday.”

9.What’sthepossiblemeaningoftheunderlinedword“impairment”?

A.Protection.B.Damage.

C.Movement.D.Improvement.

提示词义猜测题。

结合上下文可知impairment与damage同义,意为“破坏,损伤”。

10.Accordingtothepassage,whichofthefollowingisNOTtrue?

A.Laughtermaybepossibletohelppreventheartdisease.

B.Peoplewithheartdiseasemayreactlesshumorouslytoeverydaylife.

C.Millerhasknownwhylaughingprotectstheheart.

D.HeartdiseaseremainsthenumberonekillerintheUS.

根据第四段第一句“Wedon’tknowyetwhylaughingprotectstheheart,butweknowthatmentalstressisassociatedwithimpairmentoftheendothelium（内皮细胞）.”可知C项不正确。

A、B、D三项在文中都能找到。

11.FromMillerandthestudy,wecanconclude　　　. 

A.alaugheverydaywillcertainlykeeptheheartattackaway

B.thenaturalabilitytolaughwillhavegreatereffectsonsocietiesthanlearnedability

C.regularheartylaughterwillreducetheriskofheartdisease

D.laughterhaslittletodowithourdailyactivities

根据第六段“Weknowthatexercising,notsmokingandeatingfoodslowinfatwillreducetheriskofheartdisease.Perhapsregularheartylaughtershouldbeaddedtothelist.”可知C项正确。

12.Thebesttitlewouldbe　　　. 

A.LaughterIs“GoodMedicine”forYourHeart

B.ProtectingYourHeartIsthe“BestMedicine”

C.HowtoProtectYourHeart

D.HowtoLaugh

通读全文可知笑是保护心脏的良药。

故选A项。

Ⅱ.七选五（共5小题;

每小题2分,满分10分）

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。

选项中有两项为多余选项。

（导学号52050023）

TVisnotonlyaconvenientandcheapserviceof

entertainment,butalsoasplendidmassmediumofcommunication.PeopleonlyhavetopayoncetobuytheTVset;

thentheycansitathomeenjoyingtheitemsonTV.　13　TVkeepsuswell-informedaboutthecurrenteventsathomeandabroadandthelatestd

evelopmentin