九年级英语下册-Module-2-Environmental-problems-Unit-3The.pptx

ReadingUnit31/45

concernatmospheretemperatureconsumerguessgreenlifelessfueln.担心；忧虑n.大气层n.温度；气温n.消费者v.猜测adj.环境保护；赞成环境保护adj.无生命；无生物成长n.燃料WordReview2/45

coalresultincreasesealeveldestroynaturesurfacesoilfloodhabitn.煤n.结果v.(使)增加；增多；增加n.海平面v.摧毁；毁灭n.自然界；大自然n.表面；表层n.土壤n.洪水；水灾n.习惯WordReview3/45

properfriendlyrecyclepurposegreenhouseeffectindangerasaresultofresultinmountainsoftakeactionmakeadifferenceadj.正确；恰当adj.无害v.回收利用n.目标；用途温室效应在危险中因为造成；造成许多；大量采取行动有作用；有影响WordReview4/45

Whathavewedonetotheearthandtheworld?5/45

Readtolearnaboutthemainproblemswefaceinprotectingtheenvironment.TolearnthenewwordsandusefulexpressionsObjectives：66/45

Words:concernatmospheretemperatureguessgreenlifelessfuelcoalresultincreasesealeveldestroynaturesurfacesoilfloodhabitproperfriendlyrecyclepurposePhrases:greenhouseeffectindangerasaresultofresultinmountainsoftakeactionmakeadifferencePatterns:Withoutit,theEarthwouldbethesameastheMoon—coldandlifeless.2.Cuttingdowntreesalsodestroysthehomesoftheanimalsthatliveinourforests,andcausesthesurfaceofthesoiltobeeasilydestroyedbyrain.3.Thiscanresultinfloodsandevenmoredamagetotheenvironment.4.Weshouldbedifferentfrommanyconsumersandbecome“greenconsumers”.5.Thismeansthatweshouldonlybuyanduseproductsfriendlytotheenvironment.7/45

WhathasLodone?WhatdidHitellLotodo?DoesLounderstandwhatHimeant?WhatdidHimeanwhenhetoldLotobegreener?Hehaspaintedhimselfgreen.HetoldLotobegreener.No,hedoesn’t.GettingreadyLookatthecartoonandanswer:HemeantthatLoshouldcaremoreabouttheenvironment.8/45

Lookatthefollowingpicturesandthinkaboutwhatcausestheproblems.9/45

Howmuchdoyouknowaboutthegreenhouseeffec