清水中學(xué)英語組教課電子教課設(shè)計（英語組搭橋漸進教課模式）學(xué)校名稱清水中學(xué)教師藺應(yīng)曉設(shè)計理念：整合教材，按照由易到難（單詞-詞組-句子-短文),堂堂清。課例名稱Unit2Topic2Alltheseproblemsareveryserious.SectionC本課是九年級第二單元第二話題的第三課時，經(jīng)過閱讀1a，進一步學(xué)習(xí)各種污染對地球造成的危害和造成這些污染的原由，培育學(xué)生經(jīng)過圖片展望文章馬虎的能力，此中出現(xiàn)教材解析了很多關(guān)于環(huán)境的專業(yè)術(shù)語，需要學(xué)生認(rèn)識。經(jīng)過讀寫的結(jié)合訓(xùn)練，指引學(xué)生關(guān)注全世界環(huán)境的現(xiàn)狀，意識到環(huán)境保護的重要性，成立正確的環(huán)保觀點。掌握本課的要點詞匯和短語，初步感知定語從句。教課目的進一步學(xué)習(xí)各種污染對地球造成的危害和造成這些污染的原由。1.Wordsandexpressions:hole,form,rise,oxygen,ozonelayer,radiation,directly,carbondioxide,blanket,escape,the教課重難點greenhouseeffect,refer,duringthisperiod,takeaway,passthrough能讀懂與環(huán)境問題相關(guān)的科普類文章。教課過程(Teachingprocess)1教課環(huán)教課活動（含教師、學(xué)生活動）師生活動也可分開寫設(shè)計企圖節(jié)Playthecartoonvideoaboutprotectingtheozone卡通版視Step1(layer.LettheSswatchanddiscusswhattheyhave頻能夠很導(dǎo)入）learntfromit.Takesomenotesifnecessary.好地吸引學(xué)生的注意力1.Showtwopicturesofozonelayerandmorecarbon讓學(xué)生在dioxide.IntroducethemtotheSsbrieflytoteach詳盡的語thenewwords.言環(huán)境中2.GuidetheSstopredictthemainideaofthe感知新單passagebythegivenpictures.詞，有助3.LettheSsmatchthepictureswiththetitles于更快更Step2in1of1b,andthenreadparagraphs2-6quickly好的記住(體現(xiàn)）andwritedownthepropertitleinfrontofeach它們。paragraph.LeadtheSstoreadparagraph1,5and6,findthewordsinExercise2,3and4andguessthemeaningsofthemaccordingtothecontent.LettheSsread1acarefully,choosethebesttitleforthepassageandfinish5in1b.Thencompletethenotesin1caccordingto1a.LettheSsread1acarefully,findoutthe2difficultpoints,andlistthemontheBb.GuidetheSstoretellthepassageaccordingto復(fù)述文章Step3thefirstpara,lastparaandthenotesin1c.是提升閱(操練）讀能力的好方法之一LettheSssummarizewhattheyhavelearnedin自己總結(jié)Step4class.知識點，(牢固）培育自主學(xué)習(xí)能力SectionCStep5（板書）Step6Teachingreflection：

oxygen,ozonelayer,referto,takeaway,carbondioxide,blanket,escape,duringthisperiod,passthrough,thegreenhouseeffect本課是閱讀課，但是屬于科普種類的文章，在理解程度上學(xué)生寬泛有困難。困難一：專業(yè)名詞，如ozonelayer，carbondioxide等；困難二