2023學年完整版Unit3Underthesea備課資料5

Unit3Underthesea備課資料寫作任務(wù):假如你叫李華,最近你閱讀了很多關(guān)于海洋保護的英文雜志。這些文章不僅介紹了海洋生物多樣性對于人類生存發(fā)展的重要性以及海洋生物所面臨的威脅,同時還大力呼吁人們采取積極措施來保護海洋生物。你對這些內(nèi)容非常感興趣,于是寫了一篇題為"HowtoProtectMarineCreatures"的短文,發(fā)布在班級博客上,希望跟同學們一起分享。短文內(nèi)容包括:1.海洋生物的益處(如為人類提供食物、有觀賞價值等)；2.海洋生物面臨的威脅(如環(huán)境污染、過度捕撈等)；3.如何保護海洋生物(如政府應(yīng)制定法律保護瀕危海洋生物、減少人類活動對海洋生物的影響、教育人們減少食用瀕危海洋生物等)。注意:1.短文應(yīng)包括以上要點,但不能逐條翻譯；2.可適當增加內(nèi)容,以使行文連貫通順；3.詞數(shù):120左右。分析：1.本寫作任務(wù)要求根據(jù)提示內(nèi)容,寫一篇關(guān)于如何保護海洋生物的文章,屬于提綱作文。這類文章應(yīng)首先根據(jù)給出的題目和提綱確定文章的主題,然后緊緊圍繞主題展開論述。這類文章的優(yōu)點是提綱既體現(xiàn)了文章的層次,又規(guī)定了各段的大致內(nèi)容,同學們在寫作過程中只需要對所給提示內(nèi)容進行整理即可成文。就本寫作任務(wù)來說,同學們可以首先根據(jù)提綱中總括性的句子寫出各段的主題句,然后再根據(jù)括號中的提示圍繞主題句來展開論述。2.文章可根據(jù)提示分成三部分:首先,簡要敘述海洋生物給人們帶來的好處；其次,介紹海洋生物面臨的種種威脅；最后,詳細論述應(yīng)該如何保護海洋生物,提出具體保護措施。3.根據(jù)以上分析,可以將提綱中總括性的句子轉(zhuǎn)換成以下三個主題句:①Themarinecreaturesareofgreatbenefittopeople.②Manymarinecreaturesareingreatdanger.③Measuresshouldbetakentoprotectthemarinecreatures.4.寫此類文章時經(jīng)常會用到以下表達方式:表示先后次序:firstly,secondly,thirdly,...表示遞進關(guān)系:also,what’smore,aboveall...表示因果關(guān)系:so,therefore,for,asaresult...表示轉(zhuǎn)折關(guān)系:but,however,although,though,inspiteof...初稿:HowtoProtectMarineCreaturesThemarinecreaturesareofgreatbenefittopeoplearoundtheworld.Theycanprovideuswithnutritiousfoodandusefulproducts.Beachesareapopulardestinationforpeopletotakevacationsandenjoywatchingavarietyofmarinewildlife.Largequantitiesofscientificresearcharebasedonthesemarinecreatures.However,manymarinecreaturesareingreatdanger.Sufferingfromallkindsofdamage,suchaspollutionandoverhunting,themarinecreaturesareindangerofextinction.Wecan’timaginewhatourworldwouldbelikewithoutthem.Measuresshouldbetakentoprotectthemarinecreatures.Firstly,thegovernmentshouldmakestrictlawstopunishthosepeoplewhohuntandtrademarineanimals.Secondly,peopleshouldtrytoprotectmarineresourcesandreducethethreatsandimpactsonmarineanimalsfromhumanactivities.Thirdly,peopleshouldbeeducatednottoeatsomeseafood,especiallythoseendangeredones.教師點評:1.初稿在內(nèi)容表達上很完整,能根據(jù)提綱圍繞主題句清楚地寫出各要點。文章結(jié)構(gòu)清晰,語句較為連貫。2.文章存在的問題:①第一部分在介紹海洋生物給人類帶來的好處時,句子之間應(yīng)該加上表示次序或遞進關(guān)系的銜接詞或短語,如:firstly,secondly,thirdly以及also,what’smore,aboveall等。②第二部分最后一句給人的感覺有些突兀,不如將這句話與第三段的第一句話進行合并(具體修改意見見成稿)。③建議在文章最后加上總結(jié)性的句子,這樣文章會顯得更加完整。成稿:HowtoProtectMarineCreaturesAseveryoneknows,marinecreaturesareofgreatbenefittopeoplearoundtheworld.Theycanprovideuswithnutritiousfoodandusefulproducts.Also,beachesareapopulardestinationforpeopletotakevacationsandenjoybeautifulviews.Inaddition,alotofscientificresearchhasbeendoneonmarinecreatures.Nowadays,however,manymarinecreaturesareingreatdanger.Theyaresufferingfromallkindsofthreats,suchaspollutionandoverhunting.Actually,thenumbersofmanymarinespeciesaredecreasingrapidly.Thereforemeasuresshouldbetakentoprotectmarinecreatures;otherwisewemayliveinaworldwithoutthem.Firstly,thegovernmentshouldmakestrictlawstopunishthosepeoplewhohuntandtradeinmarineanimalsillegally.Secondly,peoplearoundtheworldshouldtrytoprotectmarineresourcesandreducethethreatsandimpactsonmarineanimalsfromhumanactivities.Thirdly,peopleshouldbeeducatedtoeatlessseafood,especiallyofthoseendangeredspecies.Bytakingthesemeasures,Ithinkwecanbringabrighterfuturetothebeautifulmarinecreatureslivinginthesea.Powerfulsentences:1.Beachesareapopulardestinationforpeopletotakevacationsandappreciatethemarinewildlife.2.Sufferingfromallkindsofthreats,manymarinecreaturesarenowindangerofextinction.3.Thegovernmentshouldlaunchacampaigntofightagainstillegalhuntingandthetradeofrareandendangeredmarineanimals.鞏固練習:在英語口語課上,你班同學做了一個很有趣的游戲:每位同學選擇一種自己喜歡的海洋動物,然后模仿這種動物的口吻訴說自己的生活環(huán)境遭到破壞的經(jīng)歷。請記錄下你在游戲中所扮演動物要對同學們講述的故事。注意:1.充分發(fā)揮想象,但應(yīng)注意講述的故事要合乎情理；2.注意行文的邏輯性和連貫性；3.詞數(shù):120左右。參考范文Iamaturtle.Ioncehadalargeandhappyfamily.ButnowIamunhappyandIknowImaydieverysoon.Severaldaysagomyfatherwascaughtalivebyafishermanandwassoldtoarichman.IknowIwillneverseemypoorfatheragain.Now,aroundmyhouse,therearealotofpollutants,suchasplasticbagsandfloatingrubbish.Itwasthepollutedwaterthatmymotherdrankthatkilledher.IknowI’mlivinginaverydangeroussituation,butIdon’tknowhowlongIw