上海教育版七年級英語下冊Module2 Unit4 Savethetrees課件

Unit4Savethetrees第1課時重點單詞（課前默寫5分鐘）Module2Man'sbestfriends一、根據(jù)漢語意思寫出相應(yīng)的單詞（共15小題，每小題1分，共15分）得分:_____________1.拯救_____________

2.討論_____________3.樹枝_____________ 4.與……作斗爭___________5.反對_____________ 6.有害的_____________7.氣體____________ 8.產(chǎn)生；生產(chǎn)___________savediscussbranchfightagainstharmfulgasproduce9.主要的___________10.方便的_____________11.家具_(dá)____________12.想像；設(shè)想_____________13.疾病___________14.搬；扛；背___________15.洞_____________majorconvenientfurnitureimaginediseasecarryhole二、（附加題）寫出下列單詞的近義詞（共5小題，每小題1分，共5分）得分:_____________1.bad_____________2.illness_____________3.important_____________4.debate_____________5.struggle_____________harmfuldiseasemajordiscussfight第2課時單詞拓展（課前默寫5分鐘）一、根據(jù)要求寫出相應(yīng)的單詞（共12小題，每空1分，共15分）得分:_____________1.disease(n.)—_____________(復(fù)數(shù)形式)2.life(n.)—_____________(復(fù)數(shù)形式)3.breathe(v.)—_____________(n.)4.pollution(n.)—_____________(v.)5.leaf(n.)—___________(復(fù)數(shù)形式)diseaseslivesbreathpolluteleaves6.harm(n.)—___________(adj.)7.gas(n.)—________(復(fù)數(shù)形式)8.branch(n.)—___________(復(fù)數(shù)形式)9.with(prep.)—________(反義詞)10.fight(v.)—___________(n.)—________(過去式)11.dig(v.)—________(過去式)—________(過去分詞)12.cut(v.)—________(過去式)—________(過去分詞)harmfulgasesbrancheswithoutfighterfoughtdugdugcutcut二、（附加題）根據(jù)要求寫出相應(yīng)的單詞（共5小題，每小題1分，共5分）得分:_____________1.real—_____________(adv.)2.cut—_____________(現(xiàn)在分詞)3.discuss—_____________(n.)4.day—_____________(adj.)5.produce—_____________________________(n.)reallycuttingdiscussiondailyproduction/product/producer第3課時重點短語（課前默寫5分鐘）一、根據(jù)漢語意思寫出相應(yīng)的短語（共15小題，每小題1分，共15分）得分:_____________1.

在許多方面_____________

2.

吸收________________3.結(jié)果；因此_____________

4.

例如________________5.(補充細(xì)節(jié))確切地說_____________6.環(huán)顧四周______________7.由……制成_____________inmanywaystakeinasaresultinfactforexamplelookaround(be)madeof8.來自_________________9.停下正在做的事_________________10.日常生活_________________11.對……有害_________________12.砍倒_________________13.與……作斗爭_________________14.對……有用，有好處_________________15.大量的；數(shù)以百萬計的_________________comefromstopdoingsth.dailylifebeharmfultocutdownfightagainst（be）goodformillionsof二、（附加題）寫出下列短語的近義詞組（共5小題，每小題1分，共5分）得分:_____________1.befrom_______________2.asamatteroffact_______________3.forinstance

_______________4.alotof_______________5.tryone'sbesttodo________________________comefrominfactforexamplemillionsofdoone'sbesttodo第4課時重點句型(課前默寫5分鐘)一、根據(jù)漢語意思完成句子，每空一詞（共5小題，每空1分，共15分）得分:_____________1.它們保持空氣涼爽和干凈。They_______theair________and________.2.它們是和空氣污染作斗爭的主要戰(zhàn)斗者。They'remajor________________airpollution.keepcoolcleanfightersagainst3.亞馬遜雨林是非常重要的，因為它是成千上萬的動物、鳥類和昆蟲的家園。TheAmazonrainforestisveryimportantbecauseitis______________________________________animals,birdsandinsects.4.結(jié)果，世界上各種類的動物、鳥類、昆蟲和樹木的數(shù)量都在下降。________________________,thenumberofkindsofanimals,birds,insectsandtreesintheworldisdecreasing.hometothousandsofAsaresult5.我們必須盡我們最大的力量去保護(hù)亞馬遜雨林。Wemust________________________toprotecttheAmazonrainforest.doourbest二、（附加題）漢譯英（共5小題，每小題1分，共5分）得分:_____________1.里面太熱，讓門開著吧。(keep)

___________________________________________________2.到上課時間了。我們停止講話吧。(stopdoingsth.)___________________________________________________It'stoohotinside.Pleasekeepthedooropen.It'stimeforclass.Let'sstoptalking.3.做運動對你的健康有好處。(begoodfor)___________________________________________________4.我設(shè)想住在一所帶大花園的房子里。(imaginedoingsth.)___________________________________________________