2024-2025学年高中英语课时作业15Unit4Wildlifeprotection含解析新人教版必修2

PAGE课时作业15Ⅰ.单句语法填空1．Itsuddenlyrainedwhenthemayor________(inspect)ournewschoollastweek.2．Theboywassenttoahospitalbecausehe________(bite)byadog.3．Hisbooksneverfailtoattractthereaderswiththosesurprising________(end)．4．Anewlawthatprotectsthedisabledpeople'srighthasbeenpassedsothattheycanridebuses________free.5．Byworking________(faith)eighthoursadayyoumayeventuallygettobebossandworktwelvehoursaday.6．Allofasudden,amouserushedoutofthehole,________(disappear)intothedarkness.7．Joe,don'tgiveupnow;you'reimprovingallthetime.Itwon'tbelong________youcanspeakEnglishwell.8．Accordingtotheresearchers,passivesmokers________(harm)evenmorethanthesmokersthemselves.9．Shecouldfindnoreasonableexplanationforthe________(disappear)ofthemoneyinthelockedsafe.10．Hewasbecomingangry,andwasstaring________(fierce)atmeasifhewasabouttolosecontrol.答案1．wasinspecting2.wasbitten3.endings4.for5．faithfully6.disappearing7.before8．are(being)harmed9.disappearance10.fiercelyⅡ.短语填空comeintobeing；accordingto；sothat；doharmto；beemployedin；longbefore；anumberof；comeafter；forsure；dieout1．Justasthebrightnesswill________thedarkness,theendofthehardwayissuretobehappyforever.2．I'mafraidyoumustgetoutofthehabit,forit'll________yourhealth.3．Somereportssaidhehadleftthecamponlyacoupleofhoursearlier,butweneverknew________.4．Thecompanyhasafreelong­distancetelephonenumber________consumerscancallwithanyquestionstheyhaveabouttheproducts.5．Theexaminationwascomingandtheschoolstudents________preparingtheirlessons.6．Whentheexpressionfirst________，peoplerefusedtouseitbutgraduallytheybegantoacceptit.7．Don'tbesoupset.Itwon'tbe________yourchildrencanreturntoschoolagain.8．________theweatherforecast,therewillbeaheavyraintomorrowmorning.9．Inrecentyears,________wildanimalshavebeenfoundintheforest.10．Iftoomanyoftheserareanimalsarekilled,theirkindwill________.答案1．comeafter2.doharmto3.forsure4.sothat5．wereemployedin6.cameintobeing7.longbefore8．Accordingto9.anumberof10.dieoutⅢ.句型训练1．Themiddleschoolstudentsshouldlearnhowtoprotectthemselves__________________unexpectedly.(harm)中学生应学会如何爱护自己免遭意外损害。2．Hewasveryexcited,anditwaslong________________.(calm)他很激烈，心情久久不能安静。3．Theladyislookingafterthechildren__________________inthefactoryduringthedaytime.(employ)这位女士正在照看孩子，这些孩子的父母们白天在工厂里工作。4．Lucywashavingaholidaywithherfriendsinanationalpark____________________onthefootbyasnake.(bite)露西正和挚友们在一个国家公园度假，这时她的脚被蛇咬了。5．Whenyouenterorleaveacountry,thecustomsofficeistheplace__________________.(inspect)当你进入或离开一个国家时，海关检查处是检查你的行李的地方。6．Wedon'tknowwhentheriverhere________.(come)我们不知道这儿的这条河是何时形成的。答案1．frombeingharmed2.beforehecalmeddown3．whoseparentsareemployed4.whenshewasbitten5．whereyourluggageisinspected6.cameintobeingⅠ.阅读理解Elephantsareabletodifferentiatebetweenethnicities(种族)andsexes,andcantellanadultfromachild—allfromthesoundofahumanvoice.ThisisaccordingtoastudyinwhichresearchersplayedvoicerecordingstowildAfricanelephants.TheanimalsshowedmorefearwhentheyheardthevoicesofadultMaasaimen.Livestock­herdingMaasaipeopledocomeintoconflictwithelephants,andthissuggeststhatanimalshaveadaptedtospecificallylistenforandavoidthem.ThestudyispublishedinProceedingsoftheNationalAcademyofSciences.Prof.KarenMcCombandDrGraemeShannonfromtheUniversityofProf.McCombwantedtofindoutiftheanimalsusedtheirverysharpsenseofhearingtoidentifyapotentialdangerfromhumans.ThescientistsrecordedMaasaimen,womenandchildrensaying,intheirownlanguage,“Look,lookoverthere,agroupofelephantsarecoming.”TheyalsorecordedKambamensayingthisphrase.Whilecattle­herdingMaasaipeopleoftencomeacrossfree­rangingelephants,whichcanresultinviolentconflict,theKambapeople'smoreagriculturallifestyledoesnotgenerallybringthemintoaggressivetouchwiththeanimals.Whentheteamplayedrecordingsofthesedifferentvoicesthroughahiddenloudspeaker,theyfoundthatelephantfamilygroupsreactedmorefearfullyinresponsetothevoiceofaMaasaiman,thantoaKambaman'svoice.AndtheadultmaleMaasaivoicesencouragedfarmoreofthesedefensivereactionsthanthevoicesofwomenorboys.1．Anelephantcantellamanfromawomanbythesenseof________.A．touch B．sightC．smell D．hearing2．Howdidtheresearchersgettoknowtheelephants'specialabilityofidentification?A．Byobservingtheelephantsinthezoo.B．Byplayingvoicerecordingstothem.C．Byrecordingthebehavioursofelephants.D．Bycommunicatingwiththeminaspecialway.3．Wecanlearnfromthepassagethatelephantsareespeciallyafraidof________.A．Maasaimen B．MaasaiwomenC．Kambamen D．Kambawomen4．Whatisthebesttitleforthepassage?A．ElephantsandhumanbeingsB．DifferencesbetweenhumanvoicesC．ElephantsrecognizehumanvoicesD．Elephantsconflictwithhumanbeings答案与解析探讨表明大象能依据人类说话的声音推断出说话者的种族和性别以及说话者是成年人还是小孩子。1．D细微环节理解题。从文中第一段“Elephantsareabletodifferentiatebetweenethnicities(种族)andsexes,andcantellanadultfromachild—allfromthesoundofahumanvoice.”可知，大象通过听觉来推断人的种族和性别。故选D。2．B细微环节理解题。从文中其次段“ThisisaccordingtoastudyinwhichresearchersplayedvoicerecordingstowildAfricanelephants.”可知，探讨者是通过给野生非洲象播放录音发觉其有这种实力的。故选B。3．A细微环节理解题。依据倒数其次段“...morefearfullyinresponsetothevoiceofaMaasaiman,thantoaKambaman'svoice.”可知，当大象听到成年的Maasai男人的声音时，它们就显得更加胆怯 。又依据最终一段“AndtheadultmaleMaasaivoicesencouragedfarmoreofthesedefensivereactionsthanthevoicesofwomanorboys.”可知，成年的Maasai男人的声音比妇人或男孩的声音会引发大象更多防卫性的反应。故选A。4．C主旨大意题。结合全文可知，探讨表明大象可以依据人类说话的声音来判别说话者的种族和性别以及说话者是成年人还是小孩，这足以说明大象能识别人的声音。故选C。Ⅱ.应用文写作假如你是李华，请依据下表内容给中国野生动物爱护协会CWCA(ChinaWildlifeConservationAssociation)的会长写一封建议信。问题1990年藏羚羊的数量大约为100万只，现在只剩不到10万只，数量急剧削减缘由为了获得藏羚羊的皮毛，牟取暴利(makegreatprofits)，非法捕杀藏羚羊仍旧时有发生建议利用贵协会的影响力加大对藏羚羊爱护的宣扬(publicize)力度；增加用于藏羚羊爱护的资金；建议贵协会派出一些志愿者来帮助爱护藏羚羊__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________范文DearPresident，I'mwritingtogivesomesuggestionstofurtherprotecttheTibetanantelopes.Asisoftenreported,toomanyTibetanantelopesarebeing