综英5Unit4课后练习参考答案

1、19Unit4PartIListeningTaskScriptfortherecording:YoumayrecallfromUnitOne,theauthorEudoraWeltytellingushowshe,inherearlychildhood,developedaloveforreadingundertheinfluenceofherparents.Perhapsyou'dliketoknowwhatherteacherswerelike.Well,let'slistentowhatshehastosayaboutthem:Everyschoolweek,visitingteacherscameontheirdaysforspeciallessons.OnMondays,thesingingteacherblewintotheroomfreshfromtheearlyoutdoors,singinginherhighsopranoHowdoyoudo?todo-mi-sol-do,andwerespondedinchorusfromourdesks,I'mve-rywell。

2、,todo-sol-mi-do.MissJohnsontaughtusrounds—Rowrowrowyourboatgentlydownthestream,—andLittleSirEcho,withhalftheroomsingingthewordsandtheotherhalfbeingtheecho,acompetition.ShewasfromtheNorth,andshewastheonewhowantedusalltostoptheChristmascarolsandseesnow.Thesnowfallingthatmorningoutsidethewindowwasthefirstmostofushadeverseen,andMissJohnsonthrewupthewindowandheldoutwideherownblackCapeandcaughtflakesonitandran,asfastasshecouldgo,upanddowntheais1estoshowustherealthingbeforeitmelted.ThursdaywasMissEyric。

3、handMissEyrichwasThursday.Shecametogiveusphysicaltraining.Shewantednotimeonnonsense.Withoutgreeting,weweremarchedstraightoutsideandsummarilydividedintoteams(nochoosingsides),putonthemark,andorderedtogetsetforarelayrace.MissEyrichcrackedoutGo!Dreadroseinmythroat.Myheadswam.Herewasmyturn,nearlyuponme.(Wait,haveIbeentouched—wasthatslapthetouch?Goon!DoIgoonwithoutourpassingaword?Whatword?NowamIracingtoofasttoturnaround?NowI'mnearlyhome,butwhereisthehandwaitingforminetotouch?AmItoolate?HaveIlostthewh。

4、oleraceforourside?)IlosttherelayraceforoursidebeforeIstarted,throughlivingaheadofmyself,dreadingtomakemystart,feelingtoolateprematurely,andstandingtransfixedbyemergency,tryingtothinkofapassword.ThursdaysstillcanmakemehearMissEyrich'svoice.Onyourmark—getset—go!Verycomposedlyandveryslowly,theartteacher,whovisitedeachroomonFridays,pacedtheaisleandlookeddownoveryourshoulderatwhatyouweredrawingforher.ThiswasMissAscher.Comingfrombehindyou,herdeep,resonantvoicereachedyouwithoutbeingawordatall,butasorto。

5、fpurr.Itwasmuchthesoundgivenoutbyourfamilydoctorwhenhereadthethermometerandfoundyouwererunningaslightfever,Um-hm.Um-hm.Bothalike,theyletyougorightaheadwithit.AfterListening1.OnMondays,MissJohnson,oursingingteacher,wouldblowintotheroom,singinginherhighsopranoHowdoyoudo?todo-mi-sol-do,andwestudentswouldrespondinchorusfromouirdesks,I'mverywell,todo-sol-mi-do.2.MissEyrichgaveusphysicaltrainingonThursdays.Shewantednotimeonnonsense.Withoutgreeting,sheorderedustomarchstraightoutsideandgetsetforarelayra。

6、ce.3.Inaverycomposedandslowmanner,theartteacherMissAscherwouldpacetheaisleand20lookdownoveryourshoulderatwhatyouweredrawingforher.Hervoicewasdeepandresonant,muchlikethereassuringsoundgivenoutbyourfamilydoctorwhenhereadthethermometerandfoundyouwererunningaslightfever.PartIIReadingTaskTextAComprehensionPossibleanswerstocontentquestions:1.Hismajorwasnaturalhistory.Hewasespeciallyinterestedinthestudyofinsects.2.ProfessorAgassiztoldScuddertotakeafishfromahugejarofspecimensandlookatit.Astothecareofthe。

7、specimen,heinstructedScuddertokeepthefishbeforehiminatintray,occasionallymoistenthesurfacewithalcoholfromthejar,andalwaystakecaretoreplacethestoppertightly.3.Thespecimenswerekeptinhugenecklessglassbottleswithleaky,wax-besmearedcorks,whichwerehalfeatenbyinsects,andbegrimedwithcellardust.4.Hefeltapassingfeelingofdisappointment.Gazingatafishwasnotapleasingideatoanardententomologist.5.Scudderthoughtintenminuteshehadseenallthatcouldbeseeninthatfish.Duringthenextfewhoursofobservation,hegazedatthefishf。

8、romvariousanglesandcoulddiscoverlittlemoreexceptthathismutecompanionlookedghastly.6.Intheafternoon,itoccurredtoScudderthathewoulddrawthefish.Whenhetriedtodrawthecreature,hebegantodiscovernewfeaturesinit.7.Bysaying“apencilisoneofthebestofeyes,”ProfessorAgassizmeantthatwhenhisstudentbegantodrawthefishwithapencil,henecessarilyhadtoexaminetheobjectunderobservationmorecloselyandmoreattentivelyandconsequentlyhewoulddiscovermoreaboutit.Itwasinthissensethatapencilwasdeemedoneofthebesteyes.8.ProfessorAga。

9、ssizcommentedthatScudderhadnotlookedverycarefully,andthathehadn’tevenseenoneofthemostconspicuousfeaturesoftheanimal,whichwasplainlybeforehiseyesasthefishitself.HefurtherinstructedthatScuddershouldlookagain.9.ScudderwaspiquedandmortifiedbyProfessorAgassiz’scriticism.Butwhenhesethimselftothetaskwithawill,hediscoveredonenewthingafteranother,untilhesawhowjusttheProfessor’scriticismhadbeen.10.Scudderfounditdisconcertingbecausehemustnotonlythinkofhisfishallnight,studyingwhatthatunknownbutmostvisiblefe。

10、aturemightbe,withouttheobjectbeforehim,butalsogiveanexactaccountofhisdiscoveriesthenextday,withoutreviewingthem.11.Thefish’smostconspicuousfeatureScuddermissedatfirstwasthatthefishhadsymmetricalsideswithpairedorgans.12.Look,look,look,wastheProfessor’srepeatedinjunction.Scudderconsideredthisthebestentomologicallessonheeverhadbecauseitsinfluencehadextendedtothedetailsofeverysubsequentstudy.ItwasalegacyofinestimablevaluetheProfessorhadlefttohimandsomanyotherswhichtheycouldnotbuy,withwhichtheycouldno。