2024秋高中英语课时作业13Module4MusicBorninAmericaSectionⅠIntroductionReadingandSpeaking含解析外研版选修7

Module4MusicBorninAmerica课时作业13Introduction&ReadingandSpeakingⅠ.单句语法填空1．Thesepapersarealloutoforder.Willyoupagethemupforme?解析：outoforder杂乱的。2．Canwebeginbydiscussingmattersarising(arise)fromthelastmeeting?解析：arisefrom由……引起，(产生)，此处用非谓语动词作后置定语，修饰matters.3．Asasoldier,heshowedselflessdevotion(devote)tohisduty.解析：devotionn．忠诚，奉献。4．Joantriedoutfortheschoolbasketballteam.解析：tryoutfor参与……选拔。5．Heleftadeepimpression(impress)onme.解析：leave/makea．..impressiononsb.给某人留下印象。6．Themoviewasverymovingandimpressive(impress)．解析：impressiveadj.给人深刻印象的。7．Thetwomenwalkedsidebysidethroughthelonggallery.解析：sidebyside肩并肩地。8．Theyareexperimenting(experiment)withnewmethodsofteaching.解析：beexperimentingwith正在进行试验。9．Igotstuckintheheavytraffic.Otherwise,_Iwouldhavecomehereearlier.解析：otherwiseadv.否则，要不然。10．Hisexplanationwasfarfromsatisfactory.解析：farfrom远非，一点儿也不。Ⅱ.完成句子1．Thetourismshoulddevelopin_harmony_withtheenvironment.旅游业的发展应当与环境相协调。2．Theteacherdevoted_more_time_to_teachingthestudentshowtostudy.这个老师付出了更多的时间教会学生如何去学习。3．Computer,far_fromdestroyingjobs,cancreateemployment(far)．计算机远非破坏就业，而是能创建就业。4．Thisisthe_first_time_that_I_have_taken_part_inthesportsmeeting.这是我第一次参与运动会。5．Alltheeffortsheinvestedwerein_vain.他付出的全部的努力都是徒劳的。Ⅲ.串点成篇微表达汤姆和玛丽正并排(sidebyside)站在大街上。过了一会儿，他们起先播放音乐并跳起舞(danceto)来。人们一看到(themoment)他们，就聚集在他们四周。看他们跳舞的人数在上升而不是在下降(indecline)。有时候他们也会厌倦(beboredwith)城市里的生活，这时他们就会作为志愿者出现(emerge)在某个敬老院里。他们总是利用(takeadvantageof)这个机会使老人们放松和愉悦。Tom_and_Mary_were_standing_on_the_street_side_by_side._After_a_while,_they_began_to_play_music_and_dance_to_it._The_moment_people_saw_them,_they_got_together_around_them._The_number_of_people_watching_them_dancing_was_not_in_decline_but_on_the_increase._They_are_bored_with_the_life_in_the_city_from_time_to_time._Then_they_will_emerge_at_a_nursing_home_as_volunteers._They_always_take_advantage_of_the_chance_to_make_old_people_relaxed_and_pleased.Ⅰ.阅读理解Imaginetryingtotestthememoryofthebluewhale—thebiggestanimalthatexistsorhaseverexisted,a190­tonbehemoththatdwarfs(使黯然失色)eventhelargestdinosaur,aleviathanthatisrarelyseenexceptwhenitcomesupforair.Howwouldyousubjectsuchacreaturetoapsychologicaltest?Youcan't,exactly.Butthereisanotherwaytogetasenseofhowtheirmindswork.Foryears,scientistshavebeenfittingradiotagstothesegiantstotracktheirwhereabouts(下落).Byanalyzingadecade'sworthofthatdata,BrianaAbrahmsfromtheNationalOceanicandAtmosphericAdministrationhasshownthattheseanimalsfine­tunethepathsoftheirmigrationstotrackthehistoricalabundancesofkrill—thetinycrustaceansthattheyeat.Ratherthanfindingwheretheirprey(捕获物)currentlyis,theygoaftertheplaceswheretheirpreywasinyearspast.Theirmigrations,inotherwords,areguidedbymemory.Sowhathappensinaworldwherememorymightleadthemawayfromtherightpath?Countlessspeciesofanimalsmigrateoverlongdistancestoexploitfar­flungsourcesoffood,butthesevoyagesaren'tjustaboutgettingtothefinaldestination.Thejourneyitselfcanbeasortoffoodtour,too.Migratinganimalsoftenadjustthepaceandtimingoftheirmovementstohitpulsesofseasonalfoodthatspringupalongtheirpath.TheecologistSandravanderGraafdescribedthisas“surfingthegreenwave”afterfirstobservingitamongbarnaclegeese.Othershavefoundthesamepatternamongwasps,elk,muledeer,andbrownbears.”ThebluewhalesoftheNorthPacificspendtheirwintersintheirbreedinggroundsoffCaliforniaandCostaRica.Comespring,theyswimupthecoastofNorthAmericatowardthefood­richsummerwatersofthePacificNorthwest.Theycouldmakethejourneyintwomonths(andtheydo,onthereversetripbacksouth).Instead,theytaketwicethattime,pausingtogorge(狼吞虎咽)themselvesonbloomsofkrillthatappearalongtheway.It'saleisurelyseason­longtourofacontinent­widebuffetline.Scientistscangetagoodsenseofthischangingbuffetbymeasuringtheconcentrationsofchlorophyllindifferentpatchesofocean.Thisgreenpigment(色素)reflectstheamountofplankton,whichinturniseatenbykrill.Themorechlorophyllthereis,themorefoodabluewhalemightfind.Bycomparingchlorophyllcountstowhalemovements,Abrahmsandherteamexpectedtoseethat“theyfollowthetimingoftheirprey,asitbecomesavailable，”shesays.Buttheyweresurprisedtolearnthattheanimalsveryrarelytrackedcontemporarywavesofkrill.Instead,theirmovementswerestronglycorrelated(相关联)with10­yearhistoricalaveragesofchlorophyll.Putitthisway:Youcouldpredictabluewhale'smovementswithfarmoreaccuracybylookingatwheretheirfoodhasbeenthanwheretheirfoodcurrentlyis.本文是一篇说明文，介绍了科学家通过追踪技术积累数据来对蓝鲸进行测试发觉季节的改变确定了鲸的捕猎路途。1．Howarethescientistscarryingoutapsychologicaltestonthebluewhales?A．Theywaitforthebluewhalestoapproachtheseasurface.B．Theyinducethebluewhalestoacceptthememorytest.C．Theycountonatrackingtechniquetoaccumulatedata.D．Theycomparethebluewhaleswiththelargedinosaurs.答案：C解析：细微环节理解题。依据其次段中的“Foryears,scientistshavebeenfittingradiotagstothesegiantstotracktheirwhereabouts.Byanalyzingadecade'sworthofthatdata….”可知，多年来，科学家们始终在给蓝鲸安装无线电标签来追踪它们的行踪，然后再分析数据，由此可知，科学家是依靠追踪技术积累数据来对蓝鲸进行测试的，故C项正确。2．Whatmightmigratinganimalsdoiftheyaremisguidedbymemory?A．Theymighttrytheirbesttogettothefinaldestination.B．Theymightfallbackontheseasonalfoodalongtheway.C．Theymightacceleratethepacetocoverlongerdistances.D．Theymightsurftheoceanwavetosavetimeandenergy.答案：B解析：推理推断题。依据第三段中的“Migratinganimalsoftenadjustthepaceandtimingoftheirmovementstohitpulsesofseasonalfoodthatspringupalongtheirpath.”可知，迁徙动物常常调整它们的移动速度和时间，以适应沿途出现的季节性食物，由此可知，当迁徙动物被记忆误导时，它们会依靠沿途的季节性食物，故B项正确。3．Whatdoesthecontinent­widebuffetlineinParagraph4indicate?A．Thebreedinggroundsofthebluewhalesarelackinginfood.B．Chlorophyllcanbedefinedasthebeginningofthefoodchain.C．Contemporarywavesofkrillcanreflectwhalemovements.D．Theseasonchangedeterminesthehuntingrouteofthewhales.答案：D解析：推理推断题。依据第四段中的“It'saleisurelyseason­longtourofacontinent­widebuffetline.”可知，这是一个整个大陆自助餐沿线的季节之旅，由此可知，季节的改变确定了鲸的捕猎路途，故D项正确。Ⅱ.七选五Imaginethatyouareanactorperforminginaplayforthefirsttime.Youhavelearnedallyourlinesandyouknowwheretowalkonstage.Waitingbehindtheclosedcurtain,youcanheartheaudiencewhisperingandtakingtheirseats.Thenyourbigmomentarrives!Thecurtaingoesup,andthecrowdfallssilent.Allyoucanseeisthespotlightshiningdownonyou.__1__Theinsideofyourmouthisdry,andyourhandsarewet.Ifyouhaveexperiencedamomentlikethis,youknowalltoowellwhatitmeanstohavestagefright.Itisoneofthemostcommontypesoffearandtendstostrikepeoplewhentheyfindthemselvesatthecenterofattention.__2__Peopleexperiencethisfearwhenplayingsports,givingapresentation,orevenspeakinginclass.Apersonwhosuffersfromstagefrightmaygetsweatyhands,adrymouth,atightthroat,orshakyknees.Stagefrightisactuallyaformofpanic,andthesefeelingsareveryreal.__3__Theexperiencediffersfrompersontoperson,butthesamechemicalprocessoccursineachofus.Inreactiontoanxiety,ourbodiesproduceachemicalthatpreparesustoeitherfightorrunawayquickly.Scientistsrefertothisasourbodies'“fightorflight”reaction.Asaresult,wefeelgreatenergythatmakesourhandssweat,ourheartsrace,andourkneesshake.__4__Practicingyourperformanceandfollowingsomesimpletipscanhelpcalmnervesandmanagethefeelingscausedbyanxiety.First,dresscomfortablyandappropriately.Second,beforetheperformance,takedeepbreathsandstretchtohelprelaxyourbody.Third,stayawayfromdrinksthatcontaincaffeine.__5__Instead,tryabanana!Somedoctorsbelievethateatingabananacanhelpcalmyourheartandtherestofyourbody.Finally,whenyoulookintoacrowd,trytofocusonparticularpeopleinsteadofthewholegroup.Thesetipshavehelpedmanypeoplelearntodealwiththeirfears.A．Thesemightmakeyourheartraceevenfaster.B．Youdon'thavetobeonstagetogetstagefright.C．Stagefrightispartofthebody'sreactiontostress.D．Youtryt