2012届高考英语总复习选修6Unit18练习题（有答案）

ings
C．partnersD．disabilities
7．A.shouldB．could
C．wouldD．might
8．A.muchB．too
C．onlyD．just
9．A.admitB．accept
C．considerD．realize
10．A.butB．for
C．orD．so
11．A.calmB．considerate
C．upsetD．helpful
12．A.placeB．touch
C．controlD．mood
13．A.confusedB．bothered
C．remindedD．deserted
14．A.crazyB．stubborn
C．clumsyD．stupid
15．A.unlessB．as
C．untilD．that
16．A.expectB．influence
C．appreciateD．demand
17．A.urgingB．blaming
C．helpingD．hurting
18．A.honourB．favour
C．pleasureD．lesson
19．A.someoneB．something
C．anyoneD．everything
20．A.innocentB．successful
C．guiltyD．reliable
Ⅱ.阅读理解

(2010•四川绵阳高三诊断性测试)
Therearenewfindingsthatnotenoughsleepmaycausepeopletogainweight.Researcherssayalackofsleepcanproducehormonal(激素的)changesthatincreasefeelingsofhunger.
Inonestudy，researchersintheUnitedStatesexaminedinformationonmorethan1,000people.Thepeoplehadtakenpartinalong­termstudyofsleepdisorders.
Somepeoplesleptlessthanfivehoursanight.Theyhad15percenthigherbloodlevelsofahormonecalledghrelinthanpeoplewhoslepteighthours.Andtheyhad15percentlessofthehormoneleptin.Expertssayghrelinhelpsmakepeoplefeelhungry；leptinmakesyoufeelfull.
Thescientistssaythesehormonalchangesmaybeacauseofobesity(肥胖症)inWesternsocieties.Theynotethecombinationthatsleeplimitationiscommonandfoodiswidelyavailable.
Theresultswerenotaffectedbyhowmuchpeopleexercised.Peoplewhoareawakelongerhavemoretimetoburnenergy.Buttheresearcherssaylossofsleepmayincreasehungerespeciallyforhigh­caloriefoods，sopeoplegainweight.Itseemsthat，forsurvival，thebodymaybedesignedtostoremorefatduringtimeswithlesssleep.
ResearchersfromStanfordUniversityinCaliforniaandtheUniversityofWisconsindidthestudy.Theyfoundthatthebestamountofsleepforweightcontrolis7.7hoursanight.
ThePublicLibraryofSciencepublishedthefindingsinitsjournalMedicine.Internetuserscanreadthefullstudy,freeofcharge，atplos.org.
1．Notenoughsleepcancauseobesityby________.
A．burningmoreofyourenergy
B．makingyouwanttoeatmorefood
C．keepingyoufromdoingexercise
D．helpingyoufeelgreatwithoutfood
2．Whichwouldbeapointsupportedbythereportedfindings?
A.Themoreyousleep，thefartherawayyouarefromobesity.
B．Thosewhodon’tsleepatallarethemostlikelytoputonweight.
C．Sleepingcontributesmoretoobesitythaneating.
D．It’snotwisetousesleephoursforexercise.
3．Whenyousleep7.7hoursanight，youwill________.
A．haveyourghrelinlevelriseandleptinleveldrop
B．haveyourleptinlevelriseandghrelinleveldrop
C．haveyourghrelinandleptinlevelsproperlybalanced
D．haveyourhungerincreaseandyourweightdecrease
4．Thewriterwrotethispassageto________.
A．makeanewsreport
B．offerapieceofmedicaladvice
C．makeanadvertisement
D．keeparecordoftheresearchfindings

(2010•天津河西区检测)
Iusedtowatchherfrommykitchenwindow.Sheseemedsosmallasshemuscledherwaythroughthecrowdofboysontheplayground.TheschoolwasacrossthestreetfromourhomeandIwouldoftenwatchthekidsastheyplayedduringbreak.IrememberthefirstdayIsawherplayingbasketball.Iwatchedinwonderassherancirclesaroundtheotherkids.Shemanagedtoshootjumpshotsjustovertheirheadsandintothenet.Theboysalwaystriedtostopherbutnoonecould.Ibegantonoticeheratothertimes，basketballinhand，playingalone.
OnedayIaskedherwhyshepracticedsomuch.Withoutamomentofhesitationshesaid，“Iwanttogotocollege.TheonlywayIcangoistogetascholarship.Iamgoingtoplaycollegebasketball.Iwanttobethebest.Mydaddytoldmeifthedreamisbigenough，thefactsdon’tcount.”Well，Ihadtogiveittoher―shewasdetermined.Iwatchedherthroughthosejuniorhighyearsandintohighschool.Everyweek，sheledherschoolteamtovictory.
Onedayinhersenioryear，Isawhersittinginthegrass，headinherarms.Iwalkedacrossthestreetandsatdowninthecoolgrassbesideher.QuietlyIaskedwhatwaswrong.“Oh，nothing，”cameasoftreply，“Iamjusttooshort.”Thecoachtoldherthatat5’5”shewouldprobablynevergettoplayforatoprankedteam―muchlessofferedascholarship―sosheshouldstopdreamingaboutcollege.ShewasheartbrokenandIfeltmyownthroattightenasIsensedherdisappointment.Iaskedherifshehadtalkedtoherdadaboutityet.Shetoldmethatherfathersaidthosecoacheswerewrong.Theyjustdidnotunderstandthepowerofadream.Hetoldherthatifshetrulywantedascholarshipandthatnothingcouldstopherexceptonething―herownattitude.
Thenextyear，assheandherteamwenttotheNorthernCaliforniaChampionshipgame，shewasofferedascholarshipandonthecollegeteam.Shewasgoingtogetthecollegeeducationthatshehaddreamedof.
5．Theauthorwasprobablythegirl’s________.
A．neighbor　　　　　　　B．friend
C．motherD．teacher
6．Whywasthegirlheartbroken?
A．Shewasconsideredtooshorttobeatopplayer.
B．Hercoachstoppedhertrainingbecauseofherheight.
C．Shecouldn’tbeonacollegebasketballteam.
D．Shewouldn’tbeadmittedbyanidealcollege.
7．Wecanlearnfromthepassagethat________.
A．herfamilywouldn’tliketopayhercollegefee
B．herfatherforcedhertoplaybasketballincollege
C．beingatopbasketballplayercanwinyouascholarshipforcollege
D．shewouldn’tliketoturntohisfatherforhelpwhenindifficulty
8．Whichwordcanbestdescribeherfather?
A．Encouraging.B．Optimistic.
C．Stubborn.D．Cruel.
9．Whichproverbbestmatchesthestory?
A．Practicemakesperfect.
B．Romewasnotbuiltinaday.
C．Wherethereisawill，thereisaway.
D．Pridecomesbeforeafall.
课时作业(三十六)
Ⅰ.完形填空
[语篇解读]　我和朋友从小一起玩儿，中间分开了一段时间。在朋友遇到问题时，我又与她站在了一起。　
1．解析：　她刚刚搬到附近，她奶奶带她来见我。follow跟随；meet遇见，相识，结识，被引见/介绍(给某人)(无被动式)；join加入；support支持。
答案：　B
2．解析：　我藏在我母亲后面，她藏在她奶奶后面，相互不敢看对方。scared害怕的；annoyed烦恼的；worried着急的；delighted高兴的。
答案：　A
3．解析：　不久我们就不再害羞，一起玩了起来。temper脾气；interest兴趣；confidence信心；shyness害羞。
答案：　D
4．解析：　她正在遭受家庭问题。takeup从事；getthrough完成；gothrough遭受，经历；makeup编造。
答案：　C
5．解析：　从后文Eveniftheyaren’tascoolasothers可知：我拒绝了她，并且和一些“酷人”玩。
答案：　B
6．解析：　从下文ItwaslastyearwhenInoticedtheproblem.可知：因为他们知道她有问题。
答案：　A
7．解析：　would表示过去常常发生的事情。
答案：　C
8．解析：　我想我太专心了以至于没意识到她需要一个人。too...to结构表示太……而不能。
答案：　B
9．解析：　admit承认；accept接受；consider考虑；realize意识到。
答案：　D
10．解析：　我不知道为什么，但她开始自残了。cutherself自残。
答案：　A
11．解析：　起初，我很伤心，calm平静的；considerate体贴的；upset难过的；helpful有帮助的。
答案：　C
12．解析：　但是我们还是保持联系。stayintouch保持联系。
答案：　B
13．解析：　联系上文Idesertedher...可知：因为她的新朋友基本上抛弃了她。
答案：　D
14．解析：　从下文orpeoplethinktheyarecrazy可知：并且人们说她疯了。crazy疯狂的；stubborn顽固的；clumsy笨拙的；stupid愚蠢的。
答案：　A
15．解析：　“我”从来不知道好朋友是什么样的，直到你叫“我”不要伤害我自己。
答案：　C
16．解析：　“我”非常感激你的帮助。appreciate感激。
答案：　C
17．解析：　你甚至不知道你在帮“我”。由上下文可知应选C。
答案：　C
18．解析：　我想我在生活中得到的教训就是不要放弃朋友。honour荣誉；favour帮忙；pleasure高兴；lesson教训。
答案：　D
19．解析：　他们需要有一个人在那里(帮助他)。
答案：　A
20．解析：　如果你抛弃了他们，你自己会感到内疚的。
答案：　C
Ⅱ.阅读理解
[语篇解读]　一项新的研究发现，睡眠不足会导致饥饿感增强，从而导致体重增加。　
1．解析：　细节理解题。从第一段中的increasefeelingsofhunger和倒数第三段第三句可知，睡眠不足会使人产生饥饿感，从而想吃高热量的食物，最终导致增重、肥胖，所以选B项。
答案：　B
2．解析：　推理判断题。从倒数第三段中的“Theresultswerenotaffectedbyhowmuchpeopleexercised.”可知，健身不会影响研究结论，即只要睡眠不足就会增重，无论你锻炼多少，由此可推出，牺牲睡眠时间来健身是不明智的，D项符合研究结果。
答案：　D
3．解析：　推理判断题。结合第三段和倒数第二段内容可知，7.7个小时是控制体重的最佳睡眠时间，可以让ghrelin和leptin保持平衡。
答案：　C
4．解析：　写作目的题。文章客观介绍了一个有关”睡眠与肥胖”关系的研究结果，应是一则报道，而不是医学建议、广告，更不是研究发现的记录材料。
答案：　A
[语篇解读]　本文讲述了一个小女孩为了实现自己的梦想而拼搏、奋斗，最终如愿以偿的故事。告诉我们一个道理：如果有梦想，有恒心，一切皆有可能。 　
5．解析：　根据第一段首句“Iusedtowatchherfrommykitchenwindow.”以及第二段首句“OnedayIaskedherwhyshepracticedsomuch.”可知作者经常能看到这个女孩，但对她又不了解，所以最有可能的是她的邻居，故选A。
答案：　A
6．解析：　从文中第三段中的“Iamjusttooshort.”可知答案。
答案：　A
7．解析：　从第三段中的“shewouldprobablynevergettoplayforatoprankedteam―muchlessofferedascholarship”可以得知答案为C。
答案：　C
8．解析：　从“Mydaddytoldmeifthedreamisbigenough，thefactsdon’tcount.”“herfathersaidthosecoacheswerewrong.Theyjustdidnotunderstandthepowerofadream.Hetoldherthatifshetrulywantedascholarshipandthatnothingcouldstopherexceptonething―herownattitude.”可以推出答案为A。
答案：　A
9．解析：　本文讲述的是一个励志故事，所以C项“有志者事竟成”符合题意。
答案：　C