Unit4ChallengingYourself课时训练高中英语选修7电子题库

Ⅰ.单项填空1．Ifyoutakesleepingpillsforalongtime，youwill________them.A．beaddictedtoB．beattractedtoC．bedevotedtoD．beexposedto解析：选A。beaddictedto“沉溺于……”。句意：如果你长期服用这些安眠药，你就会上瘾。beattractedto是“被吸引到……”；bedevotedto是“致力于，专心于……”；beexposedto是“暴露于……”，不符合题意。2．Atlast，theyconcludefivedifferent________totheresearchofthisprogram.A．approachesB．meansC．methodsD．ways解析：选A。句意：他们最终总结了五种研究这一项目的方法。这几个词都表示“方式，方法”；但是只有approach后面跟介词to。3．________late，butalsoheforgothisbooks.A．NotonlydidheturnupB．NotonlyheturnedupC．NotonlydidheturnoutD．Notonlyheturnedout解析：选A。句意：他不仅来晚了，而且把书也忘了。notonly置于句首时，句子用部分倒装。4．TheUnitedStatesistryingto________theseriousproblemresultingfromtheenergycrisis.A．stepupB．copewithC．cutoffD．endup解析：选B。句意：美国正试图解决由能源危机带来的严重问题。copewith表示“处理，对付”。5．Hedidn’tgointodetailonthesubject，hespoke__________.A．incommonB．inparticularC．ingeneralD．inshort解析：选C。incommon共同地；inparticular尤其；ingeneral笼统地；inshort总之。句意：他没有提及这个主题的细节，他说得很笼统。根据句意可知选C项。6．________seemstohavebeenastrongcompetitioninChinaforschoolleaverstoentercollegeoruniversity.A．ItB．ThereC．HereD．That解析：选B。句意：在中国，中学毕业生进入大学竞争激烈。Thereseemstobe是therebe的变体。Ⅱ.阅读理解APerhapsthemostfamoustheory，thestudyofbodymovement，wassuggestedbyProfessorRayBirdwhistell.Hebelievesthatphysicalappearanceisoftenculturally(文化地)programmed.Inotherwords，welearnourlooks—wearenotbornwiththem.Ababyhasgenerallyinformedfacefeatures(特征)．Ababy，accordingtoBirdwhistell，learnswheretosettheeyebrowsbylookingatthose，aroundfamilyandfriends.ThishelpsexplainwhythepeopleofsomeareasoftheUnitedStateslooksomuchalike.NewEnglandersofSouthernershavecertaincommonfacefeaturesthatcannotbeexplainedbygenetics(遗传学)．Theexactshapeofthemouthisnotsetatbirth；itislearnedafter.Infact，thefinalmouthshapeisnotformeduntilnewteethareset.Formany，thiscanbewellintogrown­ups.Ahusbandandwifetogetherforalongtimeoftencometolooksomewherealike.Welearnourlooksfromthosearoundus.Thisisperhapswhyinasinglecountry课时训练thereareareaswherepeoplesmilemorethanthoseinotherareas.IntheUnitedStates，forexample，theSouthisthepartofthecountrywherethepeoplesmileless，andinthewesternpartofNewYorkStatestillless.ManySouthernersfindcitiessuchasNewYorkcoldandunfriendly，partlybecausepeopleonMadisonAvenuesmilelessthanpeopleonPeachtreeStreetinAtlanta，Georgia.Peopleinlargelypopulatedareasalsosmileandgreeteachotherinpubliclessthanpeopleinsmalltownsdo.1．RayBirdwhistellbelievesthatphysicalappearance________.A．haslittletodowithcultureB．hasmuchtodowithcultureC．iseverchangingD．around15yearsold解析：选B。文章中有这样的语段“Hebelievesthatphysicalappearanceisoftenculturallyprogrammed.Inotherwords，welearnourlooks—wearenotbornwiththem.”，故B项正确。2．Accordingtothepassage，thefinalmouthshapeisformed________.A．beforebirthB．assoonasone’steetharenewlysetC．sometimeafternewteetharesetD．around15yearsold解析：选C。该题考查了对文章细节的了解情况。由“Infact，thefinalmouthshapeisnotformeduntilnewteethareset.”，我们断定C项正确。3．RayBirdwhistellcantellwhatareaoftheUnitedStatesapersonisfromby________.A．howmuchheorshelaughsB．howheorsheraiseshisorhereyebrowsC．whatheorshelikesbestD．thewayheorshetalks解析：选A。“Welearnourlooksfromthosearoundus.Thisisperhapswhyinasinglecountrythereareareaswherepeoplesmilemorethanthoseinotherareas.IntheUnitedStates...”推断该题选A。4．Peoplewholive________aremorefriendly.A．inlargelypopulatedareasB．inNewYorkCityC．inthecountryD．intheNorth解析：选C。文章最后一句给出这一问题的暗示。BSomepeoplethinkthatasmoreandmorepeoplehavetelevisionsintheirhomes，fewerandfewerpeoplewillbuybooksandnewspapers.Whyreadanarticleinthenewspaper，whentheTVnewscanbringyoutheinformationinafewminutesandwithpictures?Whyreadthelifestoryofafamousman，whenashorttelevisionprogramcantellyouallthatyouwanttoknow?Television_has_not_killed_reading，however.Today，newspaperssellinverylargenumbers.Andbooksofeverykindaresoldmorethaneverbefore.Booksarestillacheapwaytogetinformationandenjoyment.Althoughsomebookswithhardcoversareexpensive，manybooksareprintedtodayaspaperbacks(平装本)，whicharequitecheap.Apaperbackcollectionofshortstories，forexample，isalwayscheaperthananeveningatthecinemaorthetheater，andyoucankeepabookforeverandreaditmanytimes.Booksareawonderfulproviderofknowledgeandpleasureandsometypesofbooksshouldbeineveryhome.Everyhomeshouldhaveagooddictionary.Agoodencyclopedia(百科全书)，thoughexpensive，isuseful，too，becauseyoucanfindinformationonanysubject.Besides，youcanhavesuchbooksashistorybooks，sciencetextbooks，cookbooks，andcollectionsofstoriesandpoems.Thenfromtimetotimeyoucantakeabookofpoemsoffyourshelvesandreadthethoughtsandfeelingsofyourfavoritepoets.5．Itcanbeinferredfromthepassagethat________.A．TVprogramsareachiefproviderofknowledgeB．cinemasarethebestchoiceingettinginformationC．readingisacheapwayoflearningandhavingfunD．newspapersareanexpensivewaytoenjoyoneself解析：选C。判断推理题。从第二段的最后几行可知。6．Whatdoesthesentence“Televisionhasnotkilledreading，however”underlinedinthesecondparagraphsuggest?A．Peopleonlyneedreading，though.B．Readingisstillnecessarytoday.C．Readingismorefunthantelevision.D．Watchingtelevisiondoesn’thelpreading.解析：选B。第二段第一句Televisionhasnotkilledreading，however.是本段的主题句。上文讲到人们看电视越来越多，行文到此，来一个转折，尽管如此，阅读在人们的日常生活中仍然是必需的。7．Whatcanwelearn