unit 3-大学英语综合教程答案

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1、BOOK1-Unit3-LanguageFocus-Vocabulary1.Fillinthegapswithwordsorphrasesgivenbelow.Changetheformwherenecessary.1)It'llonlybea[brief]visitbecausewerecentlyhaven'tmuchtime.2)Thejobisgreat[intermsof]advancementbutthestartingsalaryisratherlow.3)We'dbetterpaythatelectricitybillb

2、eforethey[cut]us[off].4)Aspaceoflife(生活节奏)quickensthings[tend]tochangefastinthecity.5)Whydon'twegetridoftheseoldchairs,sincewedon'tusethem[anyway]?6)Theearth'satmospheremakes[precise]observationofdistantstarsdifficult.7)Thelawnwaslaidout[intheformof]thefigure8.8)Ishouldn

3、'talwayshavetotellyouwhattodo,useyourown[initiative].9)Wordscannot[convey]howgratefulweareforhistimelyhelp.10)Itseemstomethattheboardofdirectorsis[intwominds]overtheopeningofabranchofficeinSouthAfrica.11)Ifinditdifficulttograspthe[concept]ofinfinitespace.12)Philippresent

4、edacomplexargumentthatwascompletelybeyondmy[grasp].2.Rewriteeachsentencewiththewordorphraseinbrackets,keepingthesamemeaning.Thefirstparthasbeenwrittenforyou.1)Sincetheirteamhaswonthematchtoday,itwillcertainlyhaveaplaceintheCupFinal.(ensure)Winningthematchtoday[hasensured

5、theirteamaplaceintheCupFinal].2)Medicalworkershaveadutytohealthewoundedandrescuethedying.(responsibility)Itis[medicalworkers'responsibilitytohealthewoundedandrescuethedying].3)Thelearnergetsamusementaswellasknowledgefromthesecomputergames.(entertain,educate)Thesecomputer

6、games[entertainaswellaseducatethelearner].4)Airandwaterarevitaltoalllivingthings.(dowithout)Nolivingthing[candowithoutairandwater].5)ThereisastrongpossibilitythattheelectionwillbeheldinJune.(likely)Theelection[islikelytobeheldinJune].3.Completethefollowing,usingthewordso

7、rphrasesinbrackets.Makeadditionsorchangeswherenecessary.1)Thefilm'sappeal[liesin]notonlytheentertainmentitprovidestotheaudiencebutalsothequestionsitraisesaboutthepossible[contactbetween]humanbeingsandaliencivilizations.(contact,liein)2)Thedecisiononthenewprojectismadeont

8、he[basisof]scientificstudy.Theproject[islikely]tosucceeddespitethefactthatwedonothave[sufficient]funds[