SectionⅣWriting——關于海洋探究的爭論文文體感知本單元的寫作任務是辯論性爭論文，爭論文以說理為主要表達方式，針對某個問題、某種現象或某個事務進行分析、評論，從而剖析事物，論述事理，發表見解，提出主見。其基本框架為：增分佳句第一段：點明要辯論的主題1．Whenitcomestooceanexploration,peopleholddifferentopinions.當談到海洋探險，人們持有不同的觀點。2．Theopiniononwhethertofurtherexploretheoceanvariesfrompersontoperson.關于是否進一步探究海洋的看法因人而異。3．Ourclasshadaheateddiscussionaboutthephenomenon.Opinionsaremainlydividedintotwogroups.我們班對這種現象進行了熱忱探討。主要有兩種觀點。其次段：用簡潔的語言陳述雙方的觀點，然后再分條陳述理由，留意論據要合情合理1．Somepeopleholdtheviewthatoceanexplorationmaydodamagetosomemarinelife.一些人認為海洋探險可能會對一些海洋生物造成損害。2．Somepeoplesupport/areinfavourofoceanexplorationbecauserichresourcesintheoceanmayhelpsolvetheproblemofenergyshortages.一些人支持海洋勘探，因為海洋豐富的資源可以幫助解決能源短缺的問題。3．Amajorityofpeopleapproveoftheideasbecausefishcanprovideuswithrichnutrients.大多數人贊成這個觀點，因為魚可以給我們供應豐富的養分。4．Throughoceanexploration,wecanknowmoreabouttheoceanandbetterunderstandthereasonwhytheenvironmentchanges.通過海洋探究，我們可以更多地了解海洋，更好地了解環境變更的緣由。5．Informationfromoceanexplorationisimportanttoeveryone,whichhelpspredictearthquakesandtsunamis.海洋勘探的信息對每個人都很重要，它有助于預料地震和海嘯。6．However,somepeopleholdadifferentopinion.Theythinkthathuman'soverfishingmaynotonlycausepollutionbutalsodestroythedeep-seaecosystem.然而，一些人持有不同的觀點。他們認為人類的過度捕撈不僅會造成污染，還會破壞深海生態系統。第三段：表達作者自己的觀點1．Personallyspeaking,therearesomegoodandbadeffectscausedbyoceanexploration.就我個人而言，海洋探險既有好的影響也有壞的影響。2．AsfarasI'mconcerned,moderateoceanexplorationisworthinvestingbecauseitcaninspirehumanstofindnewenergy.在我看來，適度的海洋勘探是值得投資的，因為它可以激勵人類去發覺新的能源。典題演練假定你是李華，學校即將實行以“Isitnecessaryforhumanstoexploreoceans？”為題目的英語作文競賽，請依據下列要求寫一篇80詞左右的爭論文。要點如下：贊成的理由反對的理由你的看法1.獲得更多的海底資源；2.提高對地球上生命的理解。1.造成海洋污染，導致海洋生物死亡；2.破壞生態系統。……________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________謀篇布局遣詞造句1．人們應當廣泛探究海洋嗎？________________________extensively?2．昨天，我們班對此進行了熱忱的探討。Ourclass________________________yesterday.3．海洋探究使我們有可能發覺新的食物和能量來源。Seaexploration________________________newsourcesoffoodandenergy.4．海洋探究提高了我們對地球生命的理解。Seaexploration_____________________________________________________.5．這或許會帶來更多的污染并對海底生態系統造成破壞。Itmay__________________andthiscandestroytheunderwaterecosystem.句式升級1．請把第1、2句話合成whether引導的賓語從句。________________________________________________________________________________________________________________________________________________2．請把第3、4句話合并成含有notonly...butalso...的并列句。________________________________________________________________________________________________________________________________________________3．請把第5句話升級為定語從句。________________________________________________________________________________________________________________________________________________完備成篇________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________單元學問回顧與提升閃卡展示快速高效Ⅰ.請快速說出下列單詞的漢語意思1．merchantn.________________adj.________________2．fleetn.________________3．channeln.________________4．maritimeadj.________________5．tournamentn.________________6．laptopn.________________7．coveragen.________________8．submersiblen.________________9．underwateradv.________________adj.________________10．coraln.________________11．directoryn.________________12．gallonn.________________Ⅱ.請快速拼法下列單詞1．________n.故事；敘述2．________vt.看；望見3．________n.等級；水平；聯合會；聯賽4．________adj.皇家的；王室的；寶貴的5．________vi.&vt.(使)撤回；撤離6．________n.紐帶；關系vt.&vi.增加信任關系；使堅實結合7．________n.政治；政治觀點8．________vt.對……征稅；使納稅n.稅；稅款9．________adv.與此同時；(比較兩方面)對比之下10．________vt.開發；利用；剝削Ⅲ.請快速檢驗下列拓展詞1．________vt.擴展；使伸長；延長→________n．擴大；延長；延期；電話分機2．________vt.商定；達成(協議)vi.談判；磋商；協商→________n.談判3．________n．職業；行業→________adj.專業的；職業的→________n．教授；(高校的)講師，教員4．________n．混合；結合體；混合物→________vt.配制；混淆；使混合→________adj.混合的；人員混雜的5．________vt.&vi.鼓掌vt.贊揚；贊許→________n．鼓掌；掌聲；喝彩6．________adj.有人限制的；需人操縱的→________vt.給……配置(人員)；操縱(機器等)；在……崗位上工作7．________vt.謀殺；兇殺；毀壞n．謀殺；兇殺→________n．謀殺犯8．________n．反對者；對手；競爭者→________vt.反對；抵制→________adj.反對的；迥然不同的Ⅳ.請快速寫出下列短語1．Withmanyreferencematerials________________(在手頭),hegotdowntowritinghisgraduationthesis(論文)．2．Nothingcanpreventhimfromexploringthesea，he________________(起航；開航)againafterashortrest.3．________________(回報)hiskindhelp，shetreatedhimtolunch.4．Weshouldn'tpollutethemarineworld________________(為了……的利益)humanbeings.5．Theyhadto________________(退出)thechannelbecauseofthegunfireoftheenemy.6．________________(在……的指揮下)theofficer,theysucceededindefeatingtheenemy.7．It'shightimethatweshould________________(實行措施)toprotecttheoceans.8．Hugewavesattackedthesmallboattimeandtimeagain________________(殘忍地)．Ⅴ.請快速背誦下列課文原句1．________________________wasastrongpassionforthepeopleofearlycivilisations.早期文明的人們對勾畫出完整的世界版圖滿懷激情。2．Fromascientificpointofview，__________________________inordertounderstandclimatechangeanditseffects.從科學的角度來看，迫切須要對北極進行探討，以便了解氣候變更及其影響。3．Inancienttimes,silkfromChinafounditswayoverlandtoIndia,theMiddleEast,andRome,along________________________．在古代，來自中國的絲綢沿陸路運至印度、中東和羅馬，這條路后來就是著名遐邇的“絲綢之路”。4．Theson________________hepromisednottoswim.兒子特別愛他的父母，他答應不游泳。5．Weneedtounderstandwhatishappeningtoourplanet________________________.我們須要了解我們的星球正在發生什么，這樣我們才能實行行動。6．________________________________willalsohelpusmanageitsresourcesbetter.更多地了解海洋也將幫助我們更好地管理它的資源。7．Actually,peopleinancienttimes________________sealsandhumanbeingswerethesame.事實上，古代人的確信任海豹和人類是一樣的。8．Hopefully,________________，wemayhavemoreoptionsformanagingthisbalance.隨著技術的進步，我們有希望擁有更多的選擇，來實現這種平衡。SectionⅣWriting——關于海洋探究的爭論文遣詞造句1．Shouldpeopleexploreoceans2．hadaheateddiscussionaboutit3．makesitpossibleforustodiscover4．improvesourunderstandingoflifeontheearth5．bringaboutmorepollution句式升級1．Yesterdayourclasshadaheateddiscussionaboutwhetherpeopleshouldexploreoceansextensively.2．Notonlydoesseaexplorationmakeitpossibleforustodiscovernewsourcesoffoodandenergy，butalsoitcanimproveourunderstandingoflifeontheearth.3．Itmaybringaboutmorepollution，whichcandestroytheunderwaterecosystem.完備成篇DearEditor，Yesterdayourclasshadaheateddiscussionaboutwhetherpeopleshouldexploreoceansextensively.Someareinfavourofseaexploration.Intheiropinion，notonlydoesseaexplorationmakeitpossibleforustodiscovernewsourcesoffoodandenergy，butalsoitcanimproveourunderstandingoflifeontheearth.Opponentsofseaexplorationthinkthatitmaybringaboutmorepollution，whichcandestroytheunderwaterecosystem.Besides，peoplearemurderingmarineanimalswithoutmercy，leadingtotheextinctionofmanyspecies.Personally，environmentalrisksshouldbeba