综合英语教程4(何兆熊)课后习题及答案

Unit1VocabularyexercisesⅠ.Explaintheunderlinedpartineachsentenceinyourownwords.1....IcamedownhereatyourHeadMaster'skindinvitationinordertocheermyself...2....cananyonesittingherethisafternoon...notfeeldeeplythankfulforwhathashappenedinthetimethathaspassedandfortheverygreatimprovementinthepositionofourcountryandourhome?3.Wehadtheunmeasuredmenaceoftheenemyandtheirairattackstillbeatinguponus...4.。。。Theydonotalwaysexpectthateachdaywillbringupsomenoblechanceofwar...5.Therewasnoflinchingandnothoughtofgivingin...6.Iwanttodosolastyear,butIdidnotventureto...KEY:1.encourage2.situation,circumstance3.threat4.good5.asuddensmallmovementbecauseofpainorfear6.daretoexpressattheriskofdenialⅡ.Fillintheblankswithappropriateformsofthegivenwords.1.Bytheendof2002,thecorporationhadtosellallproductscheaply,pricehadfallen_____(catastrophe),asadvancedeconomieshadundergoneaprofoundtransition.2.Johnsonisn'ttiredofTokyo,itseems,butappearancecanbe_____(deceive).3.Althoughastepforwardhadbeentaken,theirreligious_____(convict)preventedthemfromtakinguparms.4.Manyyoungmanarenotallowedtogoout,_____(apparent)becauseoffearsthattheymayjointhearmyinexile.5.Theabilityof_____(persevere)despiteofobstaclesandsetbacksisthequalitypeoplemostadmireinothers.6.Nowthesearepeoplewhohavelivedwithwarfornomorethantwodecades,andnobody____(flinch)whenwhentheyheargunfireunlessit'sveryclose.7.FewEuropeanswho____(venture)beyondtheHimalayashavereturnedtotellthetale.8.Whoeverthiswomanis,shemadeof____(stern)thanamaniswhenfacingunpredictablehardships.KEY:1.catastrophically2.deceptive3.convictions4.apparently5.perseverance6.flinches7.ventured8.sternerⅢ.Fillintheblankineachsentencewithawordoraphrasetakenfromtheboxinit'sappropriateform.upsanddowngothroughcloseanaccountmisfortuneputthroughthrowone'smindbacktoaddressoneselftoyieldto1.Shewouldn'twantto____them____thesufferingofahugeceremony.2.Thefamousorator____thepublictohisnewly-publishedbookwhichcouldaddtohisreputation.3.Atthatperiod,SouthAfrica____aperiodofunchangeableeventsastheBlackwerefightingforequality.4._____1978,weshouldnotbesurprisedaboutsomeofMrs.Thatcher'scomments,bearinginmindthepartyshebelongto.5.Parley____generalpressurefromthesocietyandbitterlytookthechildtoaspecialist.6.Theworldischangingrapidly,ourplansmustchangeaccordingly.Otherwise,weshould____withtheharshmarketeconomy.7.Martin'supbringingshapedhiswholelife,withsomany____everynowandthen.8.Juliahasbeenmadetoundergophysicalandpsychological_____forherinabilityinhavingchildrenKEY:1.put...Through2.addressedhimselfto3.wasgoingthrough4.throwingourmindsbackto5.yieldedto6.closeanaccount7.upsanddowns8.misfortuneⅣExplainthemeaningoftheunderlinedwordorphraseineachsentence.1.Afteramoleculehaslostanelectron,ithasapositivecharge2.Ithasnotuntilalmosttheendofthenineteenthcenturythataviruswasproventobethecauseofadisease.3.Purefeldsparisacolorlesstransparentmineral,butimpuritiescommonlymakeitopaqueandcolorful.4.I'vebeenabitdownthisweek,especiallyafterourteamlostingame.5.Becauseyouhavenotfoundthesummerjobyet,youhavetostepupyourefforts.6.Sheisagoodstudentandabsorbsnewideaquickly.KEY:1.current2.shown3.frequently4.depressed5.tryharder6.takesinGrammarexerciseⅠ.Notetheuseofparallelconstructioninthefollowingsentences.1.Wewerepoorlyarmed.Wearenotsopoorlyarmedtoday;butthenwewereverypoorlyarmed.2.Wehadtheunmeasuredmenaceoftheenemyandtheirairattackstillbeatinguponus,andyouyourselveshadhadexperienceofthisattack...3.Butwemustlearntobeequallygoodatwhatosshortandsharpandwhatislongandtough.4.Theydonotexpecttomovefromcrisistocrisis;theydonotalwaysexpectthateachdaywillbringupsomenoblechanceofwar...5.Neveryieldtoforce;neveryieldtoapparentlyoverwhelmingmightoftheenemy.6.Allthistraditionofours,oursongs,ourschoolshistory,thispartofthehistoryofthiscountry,weregoneandfinishedandliquidated.KEY:OmittedⅡ.Improvethefollowingsentence.1.Skateboardingisbothexcitingandthereisdangerinittoo.2.Theschoolteachesshorthand,bookkeepingandtousebusinessmachines.3.Thenursewrotedownmyname,myaddress,andhowoldIwas.4.Thesentenceisdifficulttounderstandnotbecauseofthetechnicalvocabularybutbecausethesyntaxfaulty.5.Mariancouldnotdecidewethersheshouldstartcollegerightafterhighschoolortogetjobfirst,6.TheAlliesdecidetoinvadeItalyandthenthattheywouldlaunchamassiveassaultontheNormandycoast.7.Theactorwasnotonlystunnedbythenoiseofbootingbutalsobythesightofflyingtomatoes.8.SmokingcigarettescanbeasdangerousastoplayRussianroulette.KEY1.Skatebordingisbothexcitinganddangerous.2.Theschoolteachesshorthand,bookkeepingandtheuseofbusinessmachines.3.Thenursewrotedownmyname,addressandage.4.Thesentenceisdifficulttounderstandnotbecauseofthetechnicalvocabularybutbecauseofthefaultysyntax.5.Mariancouldnotdecidewethertostartcollegerightafterhighschoolortogetajobfirst.6.TheAlliesdecidetoinvadeItalyandthentolaunchamassiveassaultⅢ.Combinethesentenceineachofthefollowingsetsintoacompoundsentence,usingparallelconstructionifpossible.1.A.HeidiRosswasrich.B.HeidiRosswaspowerful.2.A.Mostofthefloggingsandlynchingoccuratharvesttime.B.Atharvesttime,fruithangshea