高中英语 Unit 2 The environment 精品课件 译林版必修5 课件VIP免费

Unit2Theenvironment基础落实Ⅰ.高频单词思忆1.layvt.→(过去式)→(过去分词)→(现在分词)2.managementn.→v.→n.经理3.destructionn.→v.→adj.摆放；下蛋laidlaidlaying经营；管理managemanager破坏destroydestructive4.environmentalistn.→n.环境→adj.环境的→adv.5.disappointvt.→n.→adj.失望的→adj.令人失望的环境保护主义者environmentenvironmentenvironmentally使失望disappointmentdisappointmentdisappointing6.remainvi.→adj.余下的，剩余的→n.剩余物仍然是；剩余remainingremains7.decreasev.→v.(反义词)8.productionn.→v.→adj.→n.产品9.technicaladj.→n.→n.技术人员减少increase生产produceproductiveproduct技术的technologytechnicianⅡ.重点短语再现1.对……有持久的影响2.增长至3.环保的生活方式4.对……负责5.经营这些工厂的人们havealastingeffecton/upongrowto/climbto/riseto/increasetoanenvironmentallyfriendlywayoflivingberesponsiblefor(doing)sth./takeresponsibilityforsth.thepeoplerunningthesefactories6.对……有害doharmto/beharmfulto/dodamageto...7.自然灾害8.采取措施来阻止沙漠化进程9.认识到做某事的重要性10.引起国内外关注11.偶遇12.得出一个结论naturaldisasterstakestepstostoptheprocessofdesertificationrecognizetheimportanceofdoingsth.raiseconcernbothnationallyandinternationally/bothathomeandabroadrunacross/runinto/comeacrossdraw/cometo/arriveat/reachaconclusionⅢ.典型句式运用1.目前世界人口和1800年相比已经增加到那时的6倍多。Theworld’spopulationhasgrowntomorethansixtimesin1800.2.但有一点我的确赞同：循环利用或许是对两者都有利的解决办法。ButIagreethatrecyclingmaybethekeytohelpingbothsides.whatitwasdo3.我的建议是我们应该尽量削减生产……Mysuggestionisweshouldtrytocutbackonproductionand...4.很显然你对我们目前的环境状况很担心。youareveryconcernedaboutthepresentsituationofourenvironment.thatItisobviousthatⅣ.综合语篇填空1.weneedismoreeffectivelawstopreservetheenvironment,stillallowstheeconomytogrow.2.Thankfully,manypeoplehavetheimportanceofprotectingtheYangtzeRiverandenvironmentalorganizationsandprojectshavebeenuptodealtheproblem.3.Twospecialgovernmentprojectsarealsowaytoprotecttheriver.4.WehavealongwaytotosolvealltheproblemsconcerningtheYangtzeRiver.Whatwhichrecognizedsetwithunderstillgo导练互动重点单词1.layvt.产卵，下蛋；摆放，放置；设置；铺设；奠定基础挑战自我(1)午饭好了，请摆设餐具。Lunchisready.Please.(2)这种动物在水中产卵。Thiskindofanimalinwater.(3)他们正在客厅铺设新地毯。Theyinthelivingroom.laythetablelaysitseggsarelayinganewcarpet帮你归纳laythetable摆放桌子(准备吃饭)，摆餐具layeggs产卵，下蛋layaside放在一边laybricks砌砖layfoundations打基础lievi.躺；卧；处于……状态；存在；位于;说谎;n.谎言lieonthegrass躺在草地上lieonone’sback仰卧lieonone’sside侧身睡lieonone’sstomach俯卧telllies/alie撒谎温馨提示lie与lay的不同词义、词性及四种基本形式：lie—lay—lain—lyingvi.躺；卧；位于lay—laid—laid—layingvt.放置；产卵lie—lied—lied—lyingvi.撒谎即学活练——用lie,lay的适当形式填空(4)Thereisaladderagainstthewall.(5)Sheoftencomplainsthatherhensdon’twell.(6)thebookwhereyoutookit.(7)Theboyoftentells,sohardlyanyonebelieveshim.lyinglayLaylies2.debatevt.&vi.辩论，争论，讨论;n.辩论;辩论会挑战自我(1)政府正在就教育法进行辩论.Thegovernmentis.(2)这是一场关于惩治罪犯的争论。Itisthepunishmentforcriminals.debatingtheeducationlawsadebateabout帮你归纳debate(about)sth.withsb.与……辩论……beyonddebate无可辩论openadebate展开辩论holdadebate举行辩论会aw...