新世纪大学英语综合教程4(第二版)UNIT1课后习题答案

UnitOneManandNatureEnhanceYourLanguageAwarenessWordsinAction▆WorkingwithWordsandExpressionsIntheboxesbelowaresomeofthewordsyouhavelearnedinthisunit.Completethefollowingsentenceswiththewordsgiven.Changetheformwherenecessary.▆Answers:1)spark 2)compelled 3)bare 4)scrape5)destruction 6)output 7)retreat 8)tipped9)miracle 10)eternal 11)pile 12)transfer13)mass 14)thereby 15)haveemerged 16)trigger17)threaten18)consumed 19)hollowIntheboxesbelowaresomeoftheexpressionsyouhavelearnedinthisunit.Completethesentenceswiththem.Changetheformwherenecessary.▆Answers:1)showsignsof 2)copewith 3)livesinfearof 4)toughitout 5)cutdown 6)fromheadtofoot 7)searchedout 8)nothingshortof9)Asyet 10)settlein 11)takeheart▆IncreasingYourWordPowerYouwillreadsixpairsofwordswhicharesimilarinmeaningbutaredifferentinusage.Reflectonthedifferencesinusagebetweenthewordsineachgroupandfillineachblankwithaproperone.Changetheformifnecessary.▆Answers:1)temptation 2)attraction 3)chance 4)opportunity 5)states 6)country7)warned 8)threatened/threatens9)refuse10)reject 11)total 12)grossAblendisawordproducedbycombiningpartsofotherwords,suchas“comsat”from“communications”and“satellite”.Trytofindoutwhatwordsthefollowingblendsareformedfrom.Youmayconsultadictionaryifnecessary.▆Answers:BlendFormationMeaningsmogsmoke+fog烟雾blogweb+log博客brunchbreakfast+lunch早午餐（早餐和午餐合为一餐）autocideautomobile+suicide撞车自杀chunnelchannel+tunnel海峡隧道motelmotor+hotel汽车旅馆netizennet+citizen网民sci-fiscience+fiction科幻小说workaholicwork+alcoholic工作狂wi-fiwireless+fidelity无线网络FillintheblanksinColumnBwithanadjectiveinTextA.ThetargetadjectivemustbeoppositeinmeaningtotheoneinColumnAandmustformacorrectcollocationwiththenouninColumnC.▆Answers:1)individual2)contradictory3