Unit13We’retryingtosavetheearth.【学习内容】We’retryingtosavetheearth.SectionA1a-2d【学习目标】1.掌握litter,ugly,advantage,cost,wooden,bottom,fisherman,coal,plastic,Takeaway,bin,thebottomof,makeadifference等单词和短语。2.掌握Eventhebottomoftheriverwasfullofrubbish.Everyoneintownshouldplayapartincleaningitup.等句型。【自学检测】翻译句子。拯救地球____________________________大量的黑烟____________________________大声的音乐___________________________太多的垃圾和废物____________________________噪音污染____________________________在公众场合____________________________河流底部____________________________变成丑陋的地方__________________________参与____________________________减弱空气污染____________________________废物污染____________________________木头筷子____________________________被严重污染___________________________塑料叉子____________________________燃烧煤块____________________________创造一个更好的未来________________________【合作探究展示】Step1情景导入Teacher:Whatkindsofpollutiondoyouknow？Whatdoyoufeelaboutthepollution?Students:Ithinkthereare_______.①noisepollution②airpollution③waterpollution⋯【当堂检测反馈】根据汉语提示填空完成句子,每空一词1.你能帮我扶住梯子的下面吗?Canyouholdtheladderforme？2.这张票花了我10美元。Thetickettendollars.3.我想在家休息而不是出去踢球。I’dliketohavearestathomeplayingsocceroutside.4.这个老人习惯于住在农村了。Theoldmaninthecountryside.5.你过去常常留长发吗?youhavelonghair?【拓展提升】一.用所给词的适当形式填空。1.Therearemanykindsof(pollute)inourdailylife.2.Allofthestudentsshouldtakepartin(keep)ourschoolcleanandtidy.3.Canyoutellusyourideasfor(improve)yourspokenEnglish.4.Weshouldstopusingthe(wood)chopstickstoprotecttheforest.5.Theirgrandparentswere(fisherman)neartheseabeforetheymovedtothetown.6.We’retrying___________(save)theearth.二.单项选择。()1.—HowmuchisthetickettoCentralPark?—Aone-wayticket______$40,andyoucan______another$20foraround-trip.A.costs,payB.cost,spendC.pay,spendD.spends,pay()2.—WhyisLinglingpracticingspeakingEnglish?—_______abroadforfurtherstudy.A.GoB.GoneC.TogoD.Goes()3.—I’mnewhere.—Don’tworry.I’lldowhatIcan________you.A.helpB.tohelpC.inviteD.toinvite三.根据汉语提示完成单词。1.Weshouldputupnoticetostopfrom(乱扔)2.Theteacheraskedustofindawaytopickupthecoinsatthe(底部)ofthebottle.3.Therearenomorefishfor(渔夫)tocatchintheriver.4.Weshouldtakethepaperbagstogoshoppinginsteadofthe(塑料)ones.5.Couldyoupleasetellusanother(优点)ofridingbiketowork?【学习内容】We’retryingtosavetheearth.SectionA3a-3b【学习目标】1.掌握method,cruel,harmful,low,industry,law,cutoff2.了解明白以下词汇及短语：shark,fin,chain,ecosystem【自学检测】单词、短语翻译1.鱼鳍买卖2.鱼鳍汤3.处于食物链的顶端4.在最近的20到30年间5.全球环境保护组织6.建全法律【合作探究展示】Step1情景导入Para1Badthingshappenwhenpeoplecutoffsharks’fins.Para2Environmentalprotectiongroupshavedonethingstoprotectsharks.Para3You’rekillingawholesharkwhenyouenjoyabowlofsharkfinsoup.【知识生成】1)notonly⋯butalso⋯用于连接两个表示并列关系的成分,着重强调后者,意为__________;可与both...and⋯替换.若连接两个成分作主语,谓语动词用___________。NotonlydoeshespeakfluentEnglish,buthecanalsospeakChineseandFrenchwell.Exerciseisnotonlygoodforhealth,butalsofun.2)anumberof与thenumberof的用法：thenumberof意为“⋯的数量”,跟复数名词连用作主语时,中心词是number,谓语动词用单数。anumberof意为“许多”,相当于ma...
