牛津譯林版八年級英語下冊Unit 8 A green world第3課時示范課教案

1/3Unit8AgreenworldReading(2)一、教學(xué)目標(biāo)1.掌握重點詞匯：plastic,separate,recycling,allow,punish,fine,limit,depend,rich,resource,wisely,produce,difference,cutdown,dependon/upon,keepitthatway,costlittle,runout等。2.掌握重點句型：Itisacountrywithhighmountainsandcleanbluelakes.Thingslikeglass,plasticandpaperareseparatedintodifferentgroupsandthenrecycled.Wedependonitsrichresourcestolive.Itisimportantforustoprotectitwisely.Rememberthateveryonecandosomethingtomakeadifference.3.能夠正確使用本課新單詞和短語。4.能用自己的話復(fù)述課文。5.能認(rèn)識到保護環(huán)境的重要性。

二、教學(xué)重難點重點：1.指導(dǎo)學(xué)生正確使用新單詞和短語。2.指導(dǎo)學(xué)生深入理解課文。難點：引導(dǎo)學(xué)生用自己的話復(fù)述課文。三、教學(xué)過程Step1Warming-upPresentpicturesofSwitzerlandandsomepollutedplacesinChina.GuideSstocompareandcallonthestudentstodosomethingtomakeadifference.【設(shè)計意圖】通過圖片對比，喚醒學(xué)生們的環(huán)保意識，應(yīng)該為環(huán)境保護做點什么。Step2Pre-readingGuideSstotalkaboutwhySwitzerlandissobeautiful.【設(shè)計意圖】通過圖片導(dǎo)入主題，提高學(xué)生的環(huán)保熱情，并復(fù)習(xí)瑞士的環(huán)保做法。Step3While-reading1.GuideSstoreadthepassageandcompletetheconversation.【設(shè)計意圖】通過讀后完成填空，幫助學(xué)生理解課文內(nèi)容，并檢查學(xué)生對重點詞匯等的掌握程度，為后續(xù)的知識點講解做準(zhǔn)備。2.GuideSstoworkingroupstoreadandactouttheconversation.【設(shè)計意圖】通過朗讀對話、表演對話，幫助學(xué)生內(nèi)化吸收知識，培養(yǎng)合作精神，并鍛煉口語表達(dá)能力。Step3Post-reading1.GuideSstolearnsomelanguagepoints.【設(shè)計意圖】通過語言知識點的學(xué)習(xí)，聚焦詞匯的用法和意義，幫助學(xué)生內(nèi)化吸收知識，拓展語用知識。2.GuideSstofinishtheletterfromaSwissfriend.【設(shè)計意圖】通過創(chuàng)設(shè)情境，幫助學(xué)生活學(xué)活用，鞏固練習(xí)的同時，考查對知識點的掌握情況。Step4Production1.GuideSstohaveadiscussioningroupsofsix.Thensharetheirsideas.Howcanwemakeagreenerworld?【設(shè)計意圖】通過討論，幫助學(xué)生增強環(huán)保意識，為口語輸出提供機會，鍛煉綜合語用能力的同時，升華本課主題。2.GuideSstoknowwehavemanywaystokeepourearthgreenandclean.Everyonecandosomethingtomakeadifference.【設(shè)計意圖】激發(fā)每個人都要為環(huán)保做點事情，貢獻(xiàn)自己一點的一份力量。保護環(huán)境，人人有責(zé)。Step5SummaryGuideSstosummarizewhatthey’velearnttoday.Step6Homework1.FindmorewaystoprotectnatureandsaveenergybyreferringtobooksandInternet.2.FindtheirwaystomakeadifferencetoChina’senvironment.Andwriteashortpassageabouttheirways.【設(shè)計意圖】拓寬學(xué)生的學(xué)習(xí)渠道，培養(yǎng)學(xué)生的探究意識。樹立保護家園，人人有責(zé)的意識。四、板書設(shè)計 Unit8AgreenworldReading(2)Itisacountrywithhighmountainsandcleanbluelakes.Thingslikeglass,plasticandpaperareseparatedintodifferentgroupsandthenrecycled.Wedependonitsrichresource