高中英语选修七Unitbook7知识点2.oppositeprep.adj.adv.n.opposevt.opposedoingsth.opposedadj.beopposedtosth.oppositeadj.beoppositeto3.bringinbringupbringbackbringaboutbringoutbring….backtolife4.comeoncomeoutcomeacross=runintocomeabout=takeplace/happen/occurcomeupcomeupwithcometrue=comeintorealitycometolifeHowcome...?Whenitcomesto…5.holdupholdoutholdontoholdonholdback6.narrowadj.narrowlyadv.anarrowescape7.beconcernedaboutbeconcernedwithasfarasI’mconcerned大家应该也有点累了，稍作休息awareadj.awarenessn.beawareof…beawarethat…①Everybodyisaware_____theimportanceofknowledge.每个人都意识到了知识的重要性。②Peoplearenowaware________helpingothersishelpingthemselves.现在人们意识到帮助别人就是帮助他们自己。③Shedevelopedan________________oftheimportanceofeducation.她逐渐懂得了教育的重要性。9.scarevt.vi.scaryadj.scaredadj.bescaredtodo...＝beafraidtodo...bescaredofsth/doingsth＝beafraidofsth/doingsth