Lesson44:EnvironmentClubsLearningaims:1.Thislessonfocusesontheenvironmentissues.2.Itpresentssomesolutionstotheproblemsthatpollutionposes.Learningimportantpoints:1.Itpresentsthought-provokingfactsandfiguresabutpollutioninNorthAmerica.2.Callonthestudentstotakepersonalactiontoreducepollution.reducereusableleastpolluteskippackagingleakywastelitresinkelectricityshutNewwords•Whatcanyoudotostoppollution?•Whatdoyoudowhenyouseesomeonethrowgarbageontheground?ThinkAboutIt!ThinkAboutIt!Let’sDoIt!Let’sDoIt!Inasmallgroup,discussthefollowingtopics:Whatcanyoudoatschooltostoppollution?WhatdostudentsinNorthAmericadotostoppollution?Whatadvicecanyougiveyourheadmasteraboutpollutioninyourschool?LanguagePoints1.Howmuchgarbagedoyouthrowawayafterlunch?午饭后你扔掉多少垃圾？throwaway意为“扔掉”，当其宾语是名词时，放在throw后和away后均可；当其宾语是代词时，必须放在throw和away的中间。如：Thereislotsofrubbishinthebox.Pleasethrowitaway.盒子里有很多垃圾，请把它扔掉。3.Environmentclubsencouragestudentstobringtheirlunchesinreusablebagsanddishes.环境俱乐部鼓励学生们用可重复使用的袋子和盘子带午饭。encouragesb.(not)dosth.意为“鼓励某人（不要）做某事”。如：Sheoftenencouragesmetostudyhard.她经常鼓励我努力学习。Theteachersencourageusnottogiveupstudying.老师们鼓励我们不要放弃学习。【拓展】：encourage还常用于encouragesb.insth.结构中，意为“在某事上鼓励某人”。如:Heencouragedhissoninhissinging.他鼓励他的儿子唱歌。reusable由形容词“usable”加前缀re-变成，re-含有“重新；再”的意思。如：recycle循环；review复习。ExercisesI.根据所给汉语或首字母提示，完成单词。1.Weshouldprotectour____________(环境).2.Don't______(浪费)water.Pleaseturnoffthetap.3.Iboughtmany________(可重复利用的)bagsyesterday.4.Weneedtwol______ofwater.5.Mybicycleisbroken.Canyouf______itforme?ixenvironmentwastereusableitresII.用所给单词的适当形式填空。1.Inourclass,Igotthe______(little)moneyduringthesummerholiday.2.Air________(pollute)isabigprobleminthiscity.3.Somewaterisdrippingfroma______(leak)tap.4.Wouldyouplease______(help)memovethebigbox?5.The______(dish)aretoodirty.Youshouldwashthem.dishesleastpollutionleakyhelpIII.连词成句。1.environment,last,an,we,club,week,joined__________________________________.2.gave,took,it,book,he,and,a,me,out,to__________________________________.3.leave,away,garbage,the,when,throw,you__________________________________.4.pollution,can,what,do,to,you,stop__________________________________?5.work,to,less,make,together,let's,pollution__________________________________.Let'sworktogethertomakelesspollutionWejoinedanenvironmentclublastweekHetookoutabookandgaveittomeThrowawaythegarbagewhenyouleaveWhatcanyoudotostoppollution
