仁愛版九年級上冊《UnitTopicSectionC》校內(nèi)研磨教學設(shè)計

Unit2SavingtheEarthTopic1Pollutionhascausedtoomanyproblems.SectionCⅠ.Materialanalysis本課是第二單元第一話題的第三課時，主活動是1a和4。學生通過閱讀1a，了解噪音污染是如何產(chǎn)生的，是怎樣影響人們健康的。1b則訓練學生通過語境，推斷詞義，選出與該詞匹配的英文解釋。1c先讓學生找出主旨句，再通過找出細節(jié)來論證段落的中心思想，以及通過語境判斷重點詞匯和句子的意思。2繼續(xù)談?wù)撛胍粑廴?，通過選詞填空的方式辨析單詞的用法。3讓學生模仿1a來討論其它的污染。為了讓學生順利地完成討論任務(wù)，還給出了可能涉及到的討論內(nèi)容，很有指導性。4是在2和3的基礎(chǔ)之上進行的寫作練習，讓學生學習運用中心句來組織文章。通過了解噪音污染，讓學生進一步了解各種污染的現(xiàn)狀。引導學生關(guān)注環(huán)境問題，關(guān)注各種污染，樹立正確的環(huán)保意識。Ⅱ.Teachingaims1.Knowledgeaims：掌握本課的重點詞匯和短語，初步感知定語從句；了解與噪音污染有關(guān)的常識；區(qū)別不同詞性的單詞的用法。2.Skillaims:能讀懂有關(guān)環(huán)境污染的文章；能看懂和聽懂簡單的英文解釋；能夠理解段落中各個句子間的邏輯關(guān)系；能用合適的英語對環(huán)境污染問題進行口頭和書面語表達。3.Emotionalaims:(optional)通過學習，加深對環(huán)境問題的認知，樹立環(huán)保意識。4.Cultureawareness:(optional)了解各種不同種類的污染，關(guān)注全球的環(huán)境現(xiàn)狀。Ⅲ.Thekeypointsanddifficultpoints1.Keypoints:能區(qū)別使用不同詞性的單詞；能大致理解含有定語從句的句子2.Difficultpoints：能用合適的英語對環(huán)境污染問題進行口頭和書面語表達。Ⅳ.Learningstrategies能通過思維導圖，對課文內(nèi)容進行讀前預測；能根據(jù)不同閱讀材料，運用不同的閱讀策略獲取信息。Ⅴ.TeachingproceduresStep1Warmingup1.Showsomepicturesaboutnoisepollutionandlearnsomenewwords.T:Hi,everyone.thereareallsortsofenvironmentalproblemsincludingpollution.Nowlookatthesepicturescarefully.What

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pollution

isit?Ss:...pollutionSs:Noisepollution.2.Discussion:Whereisnoisefrom?Ss:Noiseisfrom...3.PlayashortaudioandlettheSsdiscusstheirfeelings.T:Afterhearingthat,what'syourfeeling?Ss:Uncomfortable,unpleasant,getapainin...T::Peoplewhoworkandliveinnoisyconditionsoftengodeaf.Step2Pre-readingIfyouwanttotalkaboutthenoisepollution,whatwillyoumention?T:Whatisnoisepollution?Whomaysufferfromthenoise?Howdoesthenoiseaffectpeople?Step3While-readingTask1.LeadtheSstoread1a,findthewordsin1bandguessthemeaningsofthemaccordingtothecontent.Thenmatchthewordswiththemeanings.Finish1b.T:Nowread1a,findthewordsin1bandguessthemeaningofthemaccordingtothecontent.Thenmatchthewordswiththerightmeanings.Finish1b.…Task2.LettheSsread1acarefullyandfinishthetaskin1c..T:Pleasereadthepassagetogiveapropertitletothispassage,andthenfindoutthetopicsentenceofthepassage.Task3.Matchthemainideaofeachparagraph.Task4.Read1acarefullyagain,andfillintheblanks.Task5.Answerthequestions.Step4Post-reading1.Watchavideotoreview1aandcompletethefollowingpassage.2.Learnattributiveclauses.Step5Writing&Homework1.Writing.T:Ifyouareaskedtowritethefourthparagraph,whatwouldyouwrite?Ss:...2.Homework1.Writeapassageaboutairpollution.(oranother