選擇性必修三Unit3EnvironmentalProtection單元話題寫作作業(yè)（教師版）一、單元寫作任務(wù)為了喚起青少年的環(huán)保意識(shí)，世衛(wèi)組織（WHO）向全球發(fā)起了“如何保護(hù)環(huán)境”的建議征集活動(dòng)，你以學(xué)校學(xué)生會(huì)的名義，發(fā)出全員環(huán)保的倡議，請(qǐng)根據(jù)以下寫作要點(diǎn)寫一份倡議書。要點(diǎn)：1.保護(hù)環(huán)境是我們中學(xué)生的職責(zé)；2．保護(hù)環(huán)境的具體措施；3．讓我們都為地球母親盡一份力。EnvironmentalIssues環(huán)境問(wèn)題greenhouseeffect溫室氣體burnfossilfuels燃燒化石燃料continuedgreenhousegasemissions持續(xù)的溫室氣體排放annualcarbondioxideemissions年二氧化碳排放量throwgarbageintotheriver將垃圾投入河中Impact影響haveanimpactonEarth'secology對(duì)地球生態(tài)造成影響causeseriousdamage造成嚴(yán)重?fù)p失costhumanlives付出人類生命beahigherpricetopay付出更高的代價(jià)causedeathsandeconomiclosses造成死亡和經(jīng)濟(jì)損失severewaterqualityissues嚴(yán)重的水質(zhì)問(wèn)題damagethenaturalenvironment損壞自然環(huán)境bringabout造成（后果）Measures應(yīng)對(duì)措施makepolicies制定政策takeappropriateactions采取適當(dāng)?shù)男袆?dòng)reduceourcarbonfootprint出行減少碳排放seizeeveryopportunity抓住每一次機(jī)會(huì)promoteaharmoniousrelationship促進(jìn)形成和諧共處的關(guān)系advocatea...lifestyle提倡一種…的生活方式waterconservation節(jié)約用水setupstrictregulations制定嚴(yán)格的規(guī)定spreadenvironmentalawareness傳播環(huán)保意識(shí)encouragegreateruseofcleanenergy鼓勵(lì)更多的清潔能源使用carryoutinspections進(jìn)行檢查finetouristorganizationsforabuses處罰旅游團(tuán)不良行為Others其他comprehensiveevidence綜合性證據(jù)onbehalfof代表nuclearpower核能asensitivetopic敏感話題commercialandindustrialenterprises商業(yè)工業(yè)企業(yè)restoretheriver'soriginalbeauty保留河流原始的美麗dozensof幾十；許多toleratethesituation容忍這種情況thegovernmentagenda政府機(jī)關(guān)注意：1.詞數(shù)100左右；2．可以適當(dāng)增加細(xì)節(jié)，以使行文連貫；3．開頭與結(jié)尾已為你寫好，不計(jì)入總詞數(shù)二、話題詞塊梳理三、教材好句精選P1：陳述現(xiàn)有的環(huán)境問(wèn)題和現(xiàn)象，引入主題毫無(wú)疑問(wèn)，地球正在變得越來(lái)越暖。ThereisnodoubtthatEarthisgettingwarmerandwarmer.海洋和大氣的變暖以及冰川融化和海平面上升提供了全球氣候急劇變化的證據(jù)。Awarmingoceanandatmospherealongwithmeltingiceandrisingsealevelsprovideevidenceofadramaticchangeintheglobalclimate.這個(gè)令人震驚的例子顯示了氣溫的上升對(duì)地球生態(tài)的影響。ThisalarmingcaseshowedhowtheincreaseintemperaturehadanimpactonEarth'secology.大氣中的溫室氣體，如甲烷和二氧化碳，吸收了部分熱量，使地球氣候保持溫暖適宜居住。Greenhousegasesintheatmosphere,suchasmethaneandcarbondioxide,trapsomeoftheheat,keepingEarth'sclimatewarmandhabitable.有確鑿而全面的證據(jù)表明，氣溫上升導(dǎo)致全球極端天氣和自然災(zāi)害增多，不僅造成嚴(yán)重破壞，而且造成人員傷亡。Thereisstrongandcomprehensiveevidencethattheriseintemperaturehasledtoanincreaseinextremeweatherandnaturaldisastersworldwide,notonlycausingseriousdamage,butalsocostinghumanlives.它作為頂級(jí)旅游目的地的名聲已經(jīng)對(duì)河流的水質(zhì)產(chǎn)生了負(fù)面影響。Itsreputationasatopdestinationhashadnegativeeffectsontheriver'swaterquality.由于越來(lái)越多的家庭和商業(yè)廢水流入河中，水污染水平提升了。Waterpollutionlevelsincreased,withmorehouseholdandcommercialwasteendingupintheriver.P2：闡述保護(hù)環(huán)境的必要性和污染的嚴(yán)重性氣候科學(xué)家發(fā)出警告：“如果我們不采取適當(dāng)?shù)男袆?dòng)，這種變暖趨勢(shì)可能會(huì)繼續(xù)，并且（人類）會(huì)付出更高的代價(jià)。”Climatescientistshavewarnedthatifwedonottakeappropriateactions,thiswarmingtrendwillprobablycontinueandtherewillbeahigherpricetopay.持續(xù)的溫室氣體排放將導(dǎo)致全球氣候進(jìn)一步變暖和持久的變化。Continuedgreenhousegasemissionswillresultinfurtherwarmingandlong-lastingchangestotheglobalclimate.當(dāng)?shù)毓賳T擔(dān)心污染正在破壞自然環(huán)境，認(rèn)為應(yīng)該采取緊急措施恢復(fù)河流的美麗原貌。Localofficialswereconcernedthatthepollutionwasdamagingthenaturalenvironmentandfeltthaturgentstepsshouldbetakentorestoretheriver’soriginalbeauty.我們有責(zé)任抓住每一個(gè)機(jī)會(huì)，教育每個(gè)人關(guān)于全球變暖及其原因和影響，因?yàn)檫@是影響我們這個(gè)星球上所有人的最嚴(yán)重的問(wèn)題。Itisourresponsibilitytoseizeeveryopportunitytoeducateeveryoneaboutglobalwarming,alongwithitscausesandimpacts,becausethisisthemostseriousissueaffectingallofusonthisplanet.P3：以不同主體開展環(huán)境保護(hù)的具體措施及展望未來(lái)各國(guó)政府需要考慮制定政策并采取適當(dāng)?shù)男袆?dòng)和措施來(lái)減少溫室氣體排放。Governmentsneedtoconsidermakingpoliciesandtakingappropriateactionsandmeasurestoreducegreenhousegasemissions.作為個(gè)人，我們也可以通過(guò)限制生活方式產(chǎn)生的二氧化碳量來(lái)減少我們的“碳足跡”。Weasindividualscanalsoreduceour“carbonfootprint”byrestrictingtheamountofcarbondioxideourlifestylesproduce.關(guān)于游船路線和垃圾處理方法的新規(guī)定也出臺(tái)了。Newruleswerealsointroducedregardingtourboatroutesandgarbagedisposalmethods.當(dāng)?shù)卣_始利用媒體傳播環(huán)保意識(shí)，鼓勵(lì)（人們）更多地使用清潔能源。Thelocalauthoritiesbegantousethemediatospreadenvironmentalawarenessandencouragegreateruseofcleanenergy.隨著這些行動(dòng)的實(shí)施，中國(guó)的水道正朝著一個(gè)清潔和可持續(xù)的未來(lái)發(fā)展。Withsuchcampaignsineffect,China’swaterwaysareheadingtowardsacleanandsustainablefuture.四、范文賞析【參考范文】Dearfriends，Doyouwanttoliveinabeautifulworld?So,itisourdutytoprotecttheenvironment.Toreachthisgoal,weshouldkeepthefollowinginmind.First,walkingtoschoolisagoodwaytoreducepollution.Second,weshouldplanttreeseveryspringtoprotectthesoilfrombeingwashedaway.Third,it’salsoimportanttorecycleeverythinguseful.Weshouldkeepourschoolcleanbypickingupanylitter.Finally,remembertoturnoffthewatertapsafterfinishingwashingandturno