Book 3 Unit 2 Words

Unit2,1.tectionn.,undertheprotectionof在的保护下,n.Thishatwillgiveprotectionagainstthesun.这顶帽子可以遮阳。,tectagainst/from,e.g.Heiswearingsunglassestoprotecthiseyesfromthestrongsunlight.,2.balancen./v.-balancedadj.,e.g.Ifyouwanttokeephealthy,youshouldhaveabalanceddiet.,类似结构的形容词还有：divorced离婚的；experienced有经验的；starved饥饿的,3.signn.记号，标志,手势，信号-v.署名，做手势,n.Cantyoureadthat“NoSmoking”sign?,Theteachermadesigntoustobequiet.,v.Pleasesignhere.,signtosbtodosth示意某人干某事,e.g.Hesignedtometostoptalking.,4.slimadj.slimmerslimmest,e.g.Ourchancesofsuccessareslim.,v.变细，减肥，减少的数量，缩小,slimmed-slimmed,e.g.Youcanstillhavebreakfastshenyouareslimming.,slimdown变苗条，减肥(动词短语）,e.g.Sheslimmeddownto50kilosbeforeherwedding.,adv.slimly-n.slimness,5.curiosityn.-curiousadj.-curiouslyadv.,becuriousaboutsth对.感到好奇,e.g.Childrenarenaturallycuriousabouteverythingaroundthem.,常与about连用的词构成的短语还有：,becutiousabout对谨慎；beworriedabout担忧;beconcernedabout担忧;beoptimisticabout对.乐观;bepessimisticabout对.悲观;,Itiscuriousthat是奇怪的,e.g.Itiscuriousthatheshouldhavefailedtowintherace.,becurioustodosth极想,e.g.Iamcurioustoknowwhatiswritteninhisletter.,becurious+wh-,e.g.Iamcurioushowhewilldoit.,7.hostessn.女主人-hostn.男主人,类似的表达：waiter/waitress;actor/actress;prince/princess;king/queen,ahostcountry东道主,hostvt.主办,e.g.Asweallknow,the2008OlympicGamesBeijinghostedwasverysuccessful.,8.weaknessn.weaknesses(pl),反义词：strength,n.Thisistheonlyweaknessinthemachine.,haveaweaknessfor对偏爱,Ex:她酷爱甜食。,Shehasaweaknessforsweets.,weakadj.-weakenv.变弱,beweakin/atsth不擅长,Ex:我不擅长数学。,Iamweakinmaths.,Iamnotgoodatmaths.,begoodat在方面擅长,begoodfor,对有益,=dosb/sthgood;dogoodtosb/sth,对有害,bebadfor,doharmtosb/sth;dosb/sthharm,beharmfulto,Ex:1.Eatingtoomuchmeatdoesharm_ourhealth,whiledoingrsportsregularlydoesgood_it.2.WhatworriesmealotisthatIamweak_oralEnglish,soIdontknowhow_(improve)it.3.Areyougood_makingupstories?,to,to,in,toimprove,at,9.digestv.digestionn.digestiveadj.,10.poisonousadj.-poisonn.毒药vt.下毒poisonouslyadv.,poisoningn.中毒food/gaspoisoning食物/煤气中毒,e.g.Wewereamzaedtolearnthathekilledhimselfbytakingpoison.,Someonepoisonedthewell.,名词,动词,10.debtn.债务，情义,e.g.Imustpayadebtof$200tohim.,Iowehimadebtofgratitude.我欠他一份人情债。,beindebt欠债；beoutofdebt不欠债,Ex:他年轻时，经常负债。,Hewasalwaysindebtwhenhewasyoung.,payoffallthedebts还清所有的债务paybackonesdebts偿还借款,binationn.,combineAand/withB把A和B结合起来,e.g.Theycombineworkwithpleasure.,n.Sheahstherightcombinationoflooksandtalenttobecomeastar.她拥有成为明星所兼具之美貌与才华。,12.erativeadj.合作的,eratewith与合作,e.g.Itsverydiff