上海教育版七年级英语下册Module2 Unit4 Savethetrees课件

Unit4Savethetrees第1课时重点单词（课前默写5分钟）Module2Man'sbestfriends一、根据汉语意思写出相应的单词（共15小题，每小题1分，共15分）得分:_____________1.拯救_____________

2.讨论_____________3.树枝_____________ 4.与……作斗争___________5.反对_____________ 6.有害的_____________7.气体____________ 8.产生；生产___________savediscussbranchfightagainstharmfulgasproduce9.主要的___________10.方便的_____________11.家具_____________12.想像；设想_____________13.疾病___________14.搬；扛；背___________15.洞_____________majorconvenientfurnitureimaginediseasecarryhole二、（附加题）写出下列单词的近义词（共5小题，每小题1分，共5分）得分:_____________1.bad_____________2.illness_____________3.important_____________4.debate_____________5.struggle_____________harmfuldiseasemajordiscussfight第2课时单词拓展（课前默写5分钟）一、根据要求写出相应的单词（共12小题，每空1分，共15分）得分:_____________1.disease(n.)—_____________(复数形式)2.life(n.)—_____________(复数形式)3.breathe(v.)—_____________(n.)4.pollution(n.)—_____________(v.)5.leaf(n.)—___________(复数形式)diseaseslivesbreathpolluteleaves6.harm(n.)—___________(adj.)7.gas(n.)—________(复数形式)8.branch(n.)—___________(复数形式)9.with(prep.)—________(反义词)10.fight(v.)—___________(n.)—________(过去式)11.dig(v.)—________(过去式)—________(过去分词)12.cut(v.)—________(过去式)—________(过去分词)harmfulgasesbrancheswithoutfighterfoughtdugdugcutcut二、（附加题）根据要求写出相应的单词（共5小题，每小题1分，共5分）得分:_____________1.real—_____________(adv.)2.cut—_____________(现在分词)3.discuss—_____________(n.)4.day—_____________(adj.)5.produce—_____________________________(n.)reallycuttingdiscussiondailyproduction/product/producer第3课时重点短语（课前默写5分钟）一、根据汉语意思写出相应的短语（共15小题，每小题1分，共15分）得分:_____________1.

在许多方面_____________

2.

吸收________________3.结果；因此_____________

4.

例如________________5.(补充细节)确切地说_____________6.环顾四周______________7.由……制成_____________inmanywaystakeinasaresultinfactforexamplelookaround(be)madeof8.来自_________________9.停下正在做的事_________________10.日常生活_________________11.对……有害_________________12.砍倒_________________13.与……作斗争_________________14.对……有用，有好处_________________15.大量的；数以百万计的_________________comefromstopdoingsth.dailylifebeharmfultocutdownfightagainst（be）goodformillionsof二、（附加题）写出下列短语的近义词组（共5小题，每小题1分，共5分）得分:_____________1.befrom_______________2.asamatteroffact_______________3.forinstance

_______________4.alotof_______________5.tryone'sbesttodo________________________comefrominfactforexamplemillionsofdoone'sbesttodo第4课时重点句型(课前默写5分钟)一、根据汉语意思完成句子，每空一词（共5小题，每空1分，共15分）得分:_____________1.它们保持空气凉爽和干净。They_______theair________and________.2.它们是和空气污染作斗争的主要战斗者。They'remajor________________airpollution.keepcoolcleanfightersagainst3.亚马逊雨林是非常重要的，因为它是成千上万的动物、鸟类和昆虫的家园。TheAmazonrainforestisveryimportantbecauseitis______________________________________animals,birdsandinsects.4.结果，世界上各种类的动物、鸟类、昆虫和树木的数量都在下降。________________________,thenumberofkindsofanimals,birds,insectsandtreesintheworldisdecreasing.hometothousandsofAsaresult5.我们必须尽我们最大的力量去保护亚马逊雨林。Wemust________________________toprotecttheAmazonrainforest.doourbest二、（附加题）汉译英（共5小题，每小题1分，共5分）得分:_____________1.里面太热，让门开着吧。(keep)

___________________________________________________2.到上课时间了。我们停止讲话吧。(stopdoingsth.)___________________________________________________It'stoohotinside.Pleasekeepthedooropen.It'stimeforclass.Let'sstoptalking.3.做运动对你的健康有好处。(begoodfor)___________________________________________________4.我设想住在一所带大花园的房子里。(imaginedoingsth.)___________________________________________________