综合1册Unit 3练习答案 (2)

Unit3p.661)It'llonlybeabriefvisitbecausewerecentlyhaven'tmuchtime.2)Thejobisgreatintermsofadvancementbutthestartingsalaryisratherlow.3)We'dbetterpaythatelectricitybillbeforetheycutusoff.4)Aspaceoflife(生活节奏)quickensthingstendtochangefastinthecity.•5)Whydon'twegetridoftheseoldchairs,sincewedon'tusethemanyway?6)Theearth'satmospheremakesprecise•observationofdistantstarsdifficult.•7)Thelawnwaslaidoutintheformofthefigure8.8)Ishouldn‘talwayshavetotellyouwhattodo,useyourowninitiative.•全靠自己的独立自主性9)Wordscannotconveyhowgratefulweareforhistimelyhelp.10)Itseemstomethattheboardofdirectors（董事会）isintwomindsovertheopeningofabranchofficeinSouthAfrica.11)Ifinditdifficulttograsptheconceptofinfinitespace(无限空间).12)Philippresentedacomplexargumentthatwascompletelybeyondmygrasp.Rewriteeachsentencewiththewordorphraseinbrackets,keepingthesamemeaning.Thefirstparthasbeenwrittenforyou.1）Sincetheirteamhaswonthematchtoday,itwillcertainlyhaveaplaceintheCupFinal.(ensure)WinningthematchtodayhasensuredtheirteamaplaceintheCupFinal(总决赛).Tip:usetheverbpattern:ensuresb.sth.2)medicalworkershaveadutytohealthewoundedandrescuethedying.(responsibility)Itismedicalworkers’responsibilitytohealthewoundedandrescuethedying.3)Thelearnergetsamusementaswellasknowledgefromthesecomputergames.(entertain,educate)Thesecomputergamesentertainaswellaseducatethelearner.Tip:usetheverbsentertainandeducateasthepredicate（谓语）ofthesentence4)Airandwaterarevitaltoalllivingthings.(dowithout)Nolivingthingcandowithoutairandwater.Tip:usedowithoutasthepredicateofthesentence5)ThereisastrongpossibilitythattheelectionwillbeheldinJune.(likely)TheelectionislikelytobeheldinJune.Tip:usethepattern:sth.islikelytobedoneCompletethefollowing,usingthewordsorphrasesinbrackets.Makeadditionsorchangeswherenecessary.Model:Popularbooksandmagazinearticlesaboutsciencecanhelpto______________newdevelopments,buteventhemostsuccessfulpopularbookisreadbyonlya__________ofthepopulation.(proportion,putacross)→Popularbooksandmagazinearticlesaboutsciencecanhelptoputacrossnewdevelopments,buteventhemostsuccessfulpopularbookisreadbyonlyasmallproportionofthepopulation.1）Thefilm'sappeal(吸引力,请求,呼吁)liesinnotonlytheentertainmentitprovidestotheaudiencebutalsothequestionsitraisesaboutthepossiblecontactbetweenhumanbeingsandaliencivilizations.(contact,liein)2)Thedecisiononthenewprojectismadeonthebasisofscientificstudy.Theprojectislikelytosucceeddespitethefactthatwedonothavesufficientfundsatthemoment.(atthemoment,basis,sufficient,likely)3)Trueitishardtomakeaccuratepredictions(预言),butthesteadygrowthoftheinformationindustryensuresthatthislineofproductswillbehighlyprofitable.(highly,steady,ensure)Nowstudytheformationofthefollowingwordsintheboxandmakeaguessattheirmeaning.Thenchooseasuitablewordtocompletethesentences,changingtheformwherenecessary.Model:Englishwordsaremainlyformedbymeansof:affixation(词缀法)(includingprefixation(前缀法)andsuffixation(后缀法))conversion(词性转换法)abbreviation(缩略法)(includingclippedwords(截短词),initialisms(缩略词)andacronyms(首字母缩略词))PrefixationAprefixisaletterorgroupoflettersaddedtothebeginningofawordtoformanewone.Prefixesdonotgenerallyalterthepartofspeech(词性)oftheword.Mostprefixesnormallyhavealightstressontheirfirstoronlysyllable.co-chairman联合主席；共同主席undersupply供给不足foresight远见；预见；深谋远虑disabled残废的，有缺陷的undecided未定的；未决定的；不稳定的mispronounce发错音overdo把…做得过分；使过于疲劳；对…表演过火；夸张mini-parkenrichpreconditionregainmulticultural多种文化的1)Grandmaregainedherhealthafterspendingamonthinthecountryside.2)Maryisundecidedaboutwhethertostayoninherpresentpostortofindanewjob.3)Thismountainousregionisundersuppliedwithtraineddoctorsandnurses.4)Henrysurvivedthecaraccidentbutwasdisabledfortherestofhislife.5)Theyhavebeendemandingthereleaseofthreeoftheircolleaguesfromprisonasapreconditionforfurthernegotiation.6)Wehavesucceededbecausewehadtheforesighttoinvestinnewtechnology.7)Ihaddifficultyunderstandinghimbecausehemispronouncedalotofwords.8)Thedevelopmentoftheoilindustrywillenrichthenation.Nowtrythefollowingtwoexercises.Completethefollowingtablebyfindinganantonymtoeachofthegivenwords:Awordthatistheoppositeinmeaningtoanotherwordiscalleditsantonym.Knowingantonymsisanotherwaytoenrichourwordpowerandhelpsenhancetheexpressivenessofourspeechandwriting.good–badmodern--ancientrich–poorforget--rememberdry–wetgo--comeagree–differyoung/new--oldattack–defendsimple--difficultcolored–colorlesslikev.,n.--dislike(unlike)long–shortlikely--unlikelyearly–latetrust--distrustCompletethefollowingsentencesbyfillinginthegapwithanantonymtothewordinitalics:1.Onlyaminorityofpeoplesupportmilitaryaction.Themajorityareforapeacefulsolution.2.Applicantswhomeetourjobrequirementsareaccepted;thosewhofallshort(不符合准)arerejected.3.Withtheimprovementofthestandardofliving,theproportionofpeople'sincomespentonfoodhasdecreasedwhilethatspentoneducationhasincreased.4.Onbalance(总而言之),thestrengthsofherplanoutweigh(比…重要；比…有价值)itsweaknesses.5.Asisshownbyhistory,localclashes(冲突)mayleadtoaglobalwar.6.UsuallyBobisearlyforwork,butonthatfoggymorninghewaslate.7.Youhavedialed(拨打)thewrongnumber.Thecorrectoneis376-05