Unit 8We are trying to save the earth講義與練習(xí) 魯教版九年級英語上冊

Unit8 Wearetryingtosavetheearth一、基礎(chǔ)知識： 1 噪音污染noisepollution污染v.pollute,污染河流：pollutetherivers被污染，受到污染：bepolluted,getpolluted2 減少污染：cutdownpollution砍倒樹木：cutdowntrees砍掉它:cutitoff削減開支：cutoutthecost3 fish1)可數(shù)：afish,somefish/somefishes2)不可數(shù)4 cost花費(fèi)1)這本書花了多少錢Howmuchmoney__________________forthebook?2)一個微笑費(fèi)不了什么，但能給予很多。Asmile__________________,butitcangivemuch.5 起作用，產(chǎn)生效果makeadifferenceto…對…有影響haveaninfluenceon...6 jointheclub,joinmejoinintheactivitytakepartintheactivityplayapartindoingsth7 充分利用：put…togooduse,makegooduseof8 一個很不尋常的女人amostunusualwomen9 bemadeofThebottleismadeofglass.bemadefromYogurtismadefrommilk.bemadeoutofHerhouseismadeoutofrubbish.bemadeupofAsoccerteamismadeupof11players.bemadeintoTheclaycanbemadeintodifferentkindsoftoys.10 wasten.awasteoftimewastetimedoing11 環(huán)保團(tuán)體theenvironmentalprotectiongroups改善環(huán)境improvetheenvironment12 create,creator,creative,creativity(withalittlecreativity) inspire,inspiration(aninspirationto) 二、練習(xí)： A1 Couldyoucomeupwithanygoodideasfor________theseproblems?(解決)2 TheClean-upDaynextweek________thebiggestclean-upprojectthiscityhaseverhad.(看作)3 Pouringdirtywaterdirectlyintotheriversis________tothelivingthingsinthewater.(有害的)4 _________isconsideredasbadmanners.(亂扔)5 The________ofthebusinesspaidcloseattentiontothenewproducts.(負(fù)責(zé)人)6 Thenumberoffamiliesthatowncars_________quicklyrecently.(增長)7 Costinglessisoneoftheother_________ofbikeriding.(有利條件)8 Nowpeoplehavekilledmillionsofsharkseveryyear,thisbrings_________toalloceanlife.(危險)9 Sofar,toomanyriversandlakesinChina_________.(污染)10 Localgovernmentsshoulddeveloplawsto__________protectingtheendangeredanimals.(支持)11 Unliketheplasticbags,thebagsmadeofoldclothesare_________,youcanusethemformanytimes.(可以再用)12 Your_________aresuretomakeadifference.Holdon!(行動)13 Tocutdownpollution,weshouldusemorepublic_________,orwalktoourofficeifit'snotveryfar.(交通)B1 Somestudentsaretalkingabout________(notspend)toomuchtimeoncomputer.2 ThepopulationofRussia________(drop)slowlyinthelast30years.3 You'dbetternowasteyourtime________(surf)theinternetanylonger. C1 Wecan't______towaitanylongertotakeaction,theenvironmentisbecomingworseandworse.A.offerB.serveC.standD.afford2 Notonly______bringhappinesstopeople,butitalsohelpsmakemoney.A.theartcanB.thearttoC.cantheartD.didtheart3 TheBritishwomanisfamous______buildingahouseoutofrubbish.A.forB.asC.byD.of"4 IfthenumberoflionsinSouthAfricadropstoo_______,therewouldbetoomanyanimalsonthegrassland.A.lowB.smallC.littleD.down5 ThereusedtobemanyfishinNorthSea,____________?A.didn'tthereB.weren'tthereC.usedn'titD.didthere6 Totakeactionstosavetheenvironment,letbegin_______smallthings.A.fromB.inC.atD.with D1 你認(rèn)為他的話會影響最后的決定嗎？Doyouthinkhiswordswould___________________________thefinaldecision?2 遍地扔垃圾把美麗的地方變得丑陋。_________rubbisheverywhereis_________beautifulplaces_______uglyones.3 那些大城市里的人們過去在夜里能夠看到星星。Peopleinthosebigcitiesusedto___________________________seestarsintheskyatnight.4 捕撈太多的魚對我們的環(huán)境有害？_________catchingtoomanyfish___________________our_________?5 大海里漁民將無魚可捕。Therewouldbeno_________forthe___________________________inthesea.6 這會給海洋生態(tài)系統(tǒng)帶來持久的影響。Itwouldbringalong-terminfluenceonthe__________________.7 為了節(jié)約用電，我們及時關(guān)閉不使用的燈。To__________________,wealwaysturnoffthelightsthatwedon'tuseatpresent.8 你做的這些小事情都會加起來的，它們能變成大的