外研版高中英語必修三Module-4-Sandstorms-in-Asia-Writing教學(xué)課件41

Module4

SandstormsinAsiaWritingblueskybeautifulscenery

greentreescleanwaterEnvironmentalproblems

waterpollutionairpollutionsandstormdesertificationacidrainLet’sreviewairpollutionwaterpollutionnoisepollutionglobalwarming/

GreenhouseEffectsandstormdesertificationacidrain空氣污染水污染噪音污染全球變暖/溫室效應(yīng)沙塵暴土地沙漠化酸雨Whichonewillyouchoose?Whydoyouchoosethistopic?

Ichoosetowriteabout___________(waterpollution/airpollution…)because__________________________________________________.

ProtectingOurHometown

Myhometownusedtobeabeautifulplace.Thickforestsandgreengrasscouldbeseeneverywhere.However,nowadays,Sandstormsoftenstrikemyhometown,fromwhichpeoplesufferalot.

Inthelastfewyears,peopleinmyhometownhavecutdowntoomanytreesinordertobuildhouses.What’sworse,thefarmersdigupgrasstoplantmorecrops.Asaresult,landgraduallybecomesdesert.

Whattheyhavedonemakesthesandstormsmoreandmoreserious.

Inordertopreventtheprocessofdesertification,Isuggestthatpeopleshouldplantmoretreesinsteadofcuttingthemdown.Meanwhile,thegovernmentshouldcallonpeopletotakegoodcareoftheforests.Ifso,ourlivingconditionswillsoonbeimproved.OutlineReadthepassage.Findthemainideaforeachparagraph.Paragraph1tellsuswhatweshoulddo.Paragraph2tellsuswhattheenvironmentalproblemis.Paragraph3describesthecausesandsituation.一、關(guān)于環(huán)保的詞匯Weneedtorecycleourtrashandusepublictransportationmoreoften.我們必須將垃圾回收利用，并多使用大眾運輸工具。Weshouldrecyclegarbage,notburnit.我們應(yīng)該循環(huán)利用垃圾，而不是焚燒。1.recyclevt循環(huán)利用2.pollutevt污染Carsnotonlypollutetheairincities,butmakethemcrowded.汽車不僅污染城市空氣，而且使城市擁擠不堪。Ifeelitisourdutynottopolluteourenvironment.我感覺我們有責任不污染我們的環(huán)境。3.wasten.損耗vt.浪費

Alotofpoisonouswastefromthechemicalworkspollutedtheriver.化工廠的許多有毒廢料污染這條河。Sopreciousistimethatwecan'taffordtowasteit.時間是如此珍貴，以致于我們經(jīng)不起浪費它。4.rubbishn.垃圾Ourjobistoclearawaytherubbish.我們的工作是清除這些垃圾。Recyclingofrubbishcostsmoneyandrequiresspecialequipment.垃圾的重復(fù)利用很花錢，又需要專用設(shè)備。5.Littern.亂扔的東西vt.亂扔；亂丟Ifyoulitter,youwillspoilthenaturalbeautyofthesurroundings.如果你隨手亂扔廢物的話，就會破壞周圍環(huán)境的自然美。Nolitter,please.請勿亂丟垃圾。6.dodamageto/beharmfulto對……有害Thehurricanedidgreatdamagetothecrops.颶風給農(nóng)作物贊成了很大的損害。Suchchemicalstakenupbyplantscanbeharmfultohumansandanimals.這種化學(xué)物質(zhì)被植物吸收上來，就可能對人畜產(chǎn)生危害。7.lifestyle--------low-carbonlifestyle低碳生活I(lǐng)tisahealthylifestyletokeephavingcertainamountofexerciseeveryday.每天保持一定量的體育運動是一種良好的生活方式。Therehasbeennochangeinourlifestyle.我們一貫的生活方式保持不變。8.protect....from...保護……不受(……)傷害Measuresmustbetakentoprotectriversandlakesfrombeingpolluted.必須采取措施來保護河流湖泊免受污染。Wearingdarkglassescanprotectyoureyesfromthesun.戴墨鏡可以保護眼睛不受陽光刺激。9.reusevt.重復(fù)使用Canyouthinkofotherthingsyoucanreuse?你還能想出別的可以重復(fù)使用的東西嗎？Ifwereusesomething,itwillnotendupaswaste.如果我們重復(fù)使用一件東西，最終它就不會成為廢物。10.makeuseof利用Wemustmakeuseofoursparetime.我們必須善用我們的業(yè)余時間。Wecanmakeuseoflightfromthesunto....我們能利用太陽光來.....11.Itis(high)timethat...sbshoulddo/did...Itishightimethatweputanendtothispollution.現(xiàn)在的確該停止這種污染了。Itistimethatweshouldtakepositivestepstostopthistragedyfromhappeningagain.是時候我們采取積極有效措施防止此類悲劇再度發(fā)生了。12.takemeasures/stepsto采取措施（做某事）

Wemusttakemeasurestocontrolairpollution.我們必須采取些措施來控制空氣污染。Thelocalgovernmentshouldtakemeasurestoimprovetheenvironmentquality.地方政府應(yīng)該采取措施改善環(huán)境質(zhì)量。13.saveenergy節(jié)約能源

Weshoulddosimplethingseverydaytosaveenergyandsavetheenvironment.我們應(yīng)該從小事做起，去節(jié)約能源，保護環(huán)境。Thegovernmentisencouragingcompaniestosaveenergy.政府正在鼓勵各公司節(jié)約能源。14.makeadifference產(chǎn)生影響

Alittleeffortofeveryonewillmakeabigdifferencetotheenvironment.人人做出一點努力，將會對環(huán)境產(chǎn)生深刻影響。Afalsestepwillmakeagreatdifferencetomyfuture.錯走一步對我的前程來說會產(chǎn)生很大影響。15.dealwith處理；對待Howwillyoudealwiththismatter?這件事你將如何處理？Itishightimeforustodealwiththepollutedwater.是時候我門處理污水了。二、關(guān)于環(huán)保的美句It"sourdutytoprotectourenvironment.保護我們的環(huán)境是我們的責任。

wateristhesourceoflife.水是生命之源Itisofgreatimportancetotakecareofourenvironment.

呵護我們的環(huán)境非常重要。Wecan’timaginewhatlifewillbelikewithoutwater.我們不敢想沒了水會是什么樣子。Weshouldplantmoreflowersandtreesinordertoliveabetterandmorehealthylife.

我們應(yīng)該種更多的花和樹,使生活更美好。Ifeveryonemakescontributiontoprotectingtheenvironment,theworldwillbecomemuchmorebeautiful.

beautifulbeautiful.

如果人人都為保護環(huán)境作出貢獻，世界將變得更加美麗。Leavebehindaclearworldforthefuturegenerations.給下一代留下一個清潔的地球.Thereisonlyoneearthforallofus.Ifwegoonpollutingtheearth，itwon'tbefitforustolivein.我們僅有一個地球，如果我們繼續(xù)這么任性的糟蹋，它將不再適合我們居住了。作文練習根據(jù)你家鄉(xiāng)的實際情況，選取環(huán)境方面的一個問題，展開描述，說說你自己的想法。要點如