高中人教版英語(yǔ)必修五課本答案

1、教材練習(xí)答案及聽(tīng)力原文Unit1WARMINGUPAnswers:1ArchimedesAncientGreek(287212BC)Hewasamathematician.Hefoundthatifyouputanobjectintowaterthewaterpushestheobjectup.Itrisespartlyfloats.Thefceofthewaterpushingitupisthesameastheweightofthe

2、object.2lesDarwinBritish(18081882)TheiginofSpecieswaspublishedin1859.Itexplainedhowplantsanimalshadchangedovertimetofitinwithachangingenvironment.Atthetimeitwaspublisheditwasverycontroversial.ManypeoplebelievedtheBiblewh

3、enitsaidthatGodmadethefirsttwopeople(AdamEve)thatallotherpeoplecamefromthesetwo.Darwin’sbookshowedthatpeoplehaddevelopedfromapesinstead.Sothiscausedalotofargumentbetweenreligiousscientificpeople.HoweverDarwin’sideabecame

4、veryinfluentialisstillacceptedtoday.3ThomasNewcomenBritish(16631729)HeimprovedthefirststeampumpbuiltbyThomasSaveryin1698turneditintoasteamengineftakingwateroutofminesin1712.JamesWattimproveditstillfurtherinthe1770sturnin

5、gitintothefirstmodernsteamengineusedontherailways.4GregMendelCzech(18221884)Hegrewpeaplantsdevelopedideasonheredityinheritedacteristics.Heconcentratedoncrossfertilisingpeaplantsanalyzingtheresults.Between18561863hegrew28

6、000peaplants.Heexaminedsevenkindsofseedplantacteristicsdevelopedsomelawsofinheritance.Thefirstisthatinheritancefactsdonotcombinebutarepassedtothenextgenerationintact.Secondhefoundthateachpartnergiveshalftheinheritedfacts

7、totheyoung.Thirdsomeofthesefactsshowupintheoffspring(soaredominant).Theotherfactsaremaskedbythedominantones(soarerecessive).5MarieCuriePolishFrench(18671934)ShewasbninPolcametostudyinFrancein1891shelivedthereftherestofhe

8、rlife.In1898shediscoveredradium.ShereceivedtwoNobelprizesone(withPierreCurie)fphysics(1903)onefchemistry(1911).Sheistheonlypersontohavebeensohonoured.OnthedeathofherhusbshetookoverhisjobattheSbonneinParis.Herwkonradioact

9、ivitythediscoveryofradiummeantthatshebegananewscientificareaofresearch.ShewasthefirstwomantoreceiveaNobelPrizethefirstwomantoteachattheSbonne.6ThomasEdisonAmerican(18471931)Hewasalreadyaninventofotherelectricaldevices(ph

10、onographelectriclightbulb)whenin1882hedesignedasystemfprovidingNewYkwithelectricityfromacentralpowerstation.Thiswasatremendousachievementwhichhadpreviouslybeenthoughtimpossible.DiscoveringusefulwdsexpressionsSuggestedans

11、werstoExercise1:1victim2physician3analyse4defeat5challenge6enquiry7pump8blame9absb10link...toAnswerkeyfExercise2:1severe2suspected3exposed4experts5cure6fesaw7concluded8announced9attendedAnswerkeyfExercise3:makeasuggestio

12、nmakeadecisionmakeaplanmakeacontributionmakeaspeechmakeanoisemakeachangemakeadeionmakeaninvestigationSomepossibleexamplesfExercise4:1Theteacheraskedusnottomakefacesinclass.2Itriedtomakefriendswithmyneighbourbuthewastoool

13、ddidnotwanttotalktome.3Thebestwaytomakemoneyistostudyhardgaingoodqualifications.4Ididn’tlikethemtocollectmeintheircarsoImademywaytotherestaurantonfootbymyself.5I’mtootiredtomakedinnersoIdecidetoeatout.6Befeyoupayfthatnew

14、carmakesureithasaguaranteewhichwillprotectyouagainstanyproblemsduringthefirstyear.7Don’tmakeupyourmindaboutbuyingthathousetillyouhaveseenafewme.8Whenyouleaveyourflatinthemningitlookstidierifyoumakethebedbefeyougo.9Ihavet

15、riedtomakeroomfheronthatcoursebuttherearejusttoomanypeoplealreadyattendingit.DiscoveringusefulstructuresSomepossibleanswersfExercise1:1...whenhethoughtabouthelpingdinarypeopleexposedtocholera.(attribute)2Heimmediatelytol

16、dtheastonishedpeopleinBroadStreettoremovethehlefromthepump.(attribute)3Hebecameinterestedintwotheies.(predicative)4Neitheritscausenitscurewasunderstood.(predicative)AnswerkeyfExercise2:PastParticipleastheAttribute(1)Past