1.vainadj.①徒劳的,无效的[同useless]②自负的,自视过高的,爱虚荣的【练习】完成句子/英译汉①我们试图使他改变主意,结果是白费心机。Wetriedtomakehimchangehismind,but__________.②他对于自己的能力很自负。He____________________________hisabilities.③Hemadeavainattempttoreachthesummitofthemountain.____________________________________________.【答案】①invain②isvainof③他试图攀登那座山的顶峰,但未能成功。2.valuen.①[C/U]价值,价钱[同price]②[U]重要性,益处[同importance;use]v.①[T]估价②[T]重视,珍视【练习】完成句子①这幅画值多少钱?_____________________________thepainting?②你的建议对我们很有用。Youradviceis_____________________________us.=Youradviceis___________________________us.③我珍视我和同学之间的友谊。I__________________________withmyclassmates.【答案】①Whatisthevalueof②ofgreatvalueto;veryvaluableto③valuemyfriendship【练习】用value,price,cost填空④“What'sthe________ofthiscoat?”askedthecustomer.⑤The________oflivingismuchhighernowthanitwas.⑥The________ofAmericandollarsislessthan10yearsago.⑦Youwillfindthismapofgreat________inhelpingyoutogetroundLondon.【答案】④price⑤cost⑥value⑦value3.varyv.①[I]变化,不同,呈多样化②[T]改变,使多样化[同change]【练习】英译汉/完成句子①Opinionsvariedamongus._____________________________________________②这个城市的建筑物差别很大,有的非常古老,有的十分现代化。Thebuildingsinthiscity____________________veryoldandverynew.③学生年龄从10岁到15岁不等。Thepupilsvary________age_______10________15.④某些货物的价格随着季节而变动。Thepricesofsomegoods_____________theseasons.⑤针对不同的读者,他变换创作的风格。He___________________ofwritingaccordingtohisreaders.⑥超市提供品种丰富的商品。Supermarketsoffer________________________goods.【答案】①我们之间意见各不相同。②varybetween③in;from;to④varywith⑤varieshisstyle⑥a(great)varietyof/varietiesof4.viewn.①[C]看法,观点,见解[同opinion]②[C](从某处看到的)景色,风景[同scene]③[U]视阈,视野[同sight]v.①[T]看,观看[同lookat]②[T]考虑,看待[同consider;regard]【练习】完成句子①我认为,如果你道歉的话,他肯定会原谅你的。__________,hewillsurelyforgiveyouifyouapologize.②我认为那个计划不可行。I__________________________theplancannotwork.③这问题可以从不同的方面加以考虑。Thesubject______________________invariousways.④他把这困难视为一个正面的挑战。He________thedifficulty__________________apositivechallenge.⑤从山顶上看,我们更加美丽。Ourschoolismorebeautifulwhen_____________fromthetopofthehill.【答案】①Inmyview②holdtheviewthat③maybeviewed④views/viewed;as⑤viewed5.volunteern.[C]自愿者,义工v.[I]自愿,主动【练习】完成句子①他自愿参加这次危险的任务。Hevolunteered_____________thisdangerousmission.②他自愿到西部工作。He______________________________intheWesternChina.【答案】①for②volunteerstowork/forworking/isvoluntarytowork6.voyagen.[C]航行,(尤指)航海,航天【练习】完成句子①他们做了一次环游世界的航行。They___________________________roundtheworld.②那孩子梦想将来有一天做一次到月球去的航行。Theboydreamsof____________________________themoonsomeday.【答案】①wenton/made/tookavoyage②making/taking/goingonavoyageto【练习】用travel,journey,trip,tour,voyage填空③Theymadealongtrain________acrossIndia.④________ismuchcheaperthanitusedtobe.⑤Hemadea________totheGreatWallyesterday.⑥Onhisfirst________,hesetsailacrosstheIndianOcean.⑦Thepresidentwillgoonalecture________.【答案】③journey④Travel⑤trip⑥voyage⑦tour