Unit2TheEnvironmentNewWordsandExpressionsI.Wordextension1.economy---___________(adj.)--______________(经济学家)2.environment---_______________(adj.)--_____________（环境保护专家）3.preservation---____________(vt.)4.poisonous---_______________(n.)5.benefit---______________(adj.)6.responsible---____________(n.)7.stable---______________(n.)8.effective---___________(n.)--________(vt.)9.destruction---____________(vt.)10.disappoint---_______________(n.)11.establish---_____________(n.)12.concern-_________(adj.)--________(prep)13.conservation---___________(vt.)14.prohibit---_______________(n.)15.expand---______________(n.)16.appreciate---______________(n.)17.shame--_______________(adj.)18.decrease---________________(反义词)19.technical---_____________(技术人员)20.diverse---_________________(n.)II.Keywords1.debate⑴vt.&vi辩论，争论搭配：debate（about）sth.withsb.debatewh-+tododebatewithoneself独自考虑，心中盘算⑵n.辩论，争论underdebate正在辩论中eg.1.他们正在争辩什么？_______________________________________2.他们正在讨论去还是不去。____________________________________3.我们必须就这件事和父母讨论一下。____________________________.拓展：beyonddebate无可争辩openadebate展开争辩用心爱心专心115号编辑holdadebate举行争辩awarmdebate激烈的争辩2.layvt.产卵，下蛋，放置，摆放（laid,laid）lie(撒谎)----lied---liedlie（平躺）---lay---laineg.不要把你的外套放在床上。______________________________________________________Mybrother______thehenaside,saying,“Itdoesn’t_____wellthesedays,perhapsitissick.A.lay,layB.lied,layC.laid,lieD.laid,lay拓展：layaside把----放在一边，储存（某物）待用layoff解雇（工人）layout摊开，摆出3.approach⑴vt&vi接近，靠近，着手处理eg1.______________________________教师节快到了。2.Heisamanhard___________________.他是个难以接近的人。3.She__________everythinginapeculiarway.她处理问题方式很怪。⑵n.[u]靠近，临近[c]通路，入口，方法，途径（常和介词to连用）Ilikeher_________totheproblem.我喜欢她解决这个问题的方法。拓展：makeapproachestosb.设法接近。。。approachsb.on/aboutsth.为。。。与。。。打交道beeasyofapproach（人）容易接近；(地方)容易到达，交通方便4.shock⑴vt.使震惊，使震动eg.Itshockedmetothinkhowclosewehadcometobeingkilled.想到我们差一点丧命，我就非常害怕。____________________________________________.他的所作所为让我们很震惊。⑵n.[c]令人震惊的事件（情况）消息_____________itistohearthatthefactorywouldhavetoclose.A.WhatashockB.WhatshockC.HowashockD.Howshock用心爱心专心115号编辑5.closelyadv.强调程度上“严密地，紧密地，相似地，仔细地。closeadj.&adv.强调空间距离上近。Don’tstandtoo______tothedog.别离狗太近。Helistened______tome.他仔细地听我讲话。Wewereso_______packedintheliftthatIcouldhardlymove.我们紧紧地挤在电梯里，我几乎动弹不了。6.measure⑴n.措施，方法，程度⑵vt.测量（长度，大小，重量等）Thecentimeterisa_________oflength.厘米是长度的单位。Thetailor________meforasuit.裁缝量了我的尺寸好做西装。拓展：takemeasurestodosth.采取措施做……beyondmeasure非常地，过度地inlargemeasure/insomemeasure在很大/某种程度上takeone’smeasure量。。。的尺寸；判断。。。的性格7.concern⑴.vt.与……有关，关系到，使有关，使担心beconcernedaboutsth.担心，忧虑concernoneselfabout/withsth.使自己关心……e.g.Don’t________yourself_______otherpeople’saffairs.别干涉他人的事。So/asfarassb./sth.beconcerned就----而言拓展：concernedadj.忧虑的（前置定语、表语），concerningprep.关于e.g.______________________忧虑的家长a______...
