九年级英语全册 Unit 8 We’re trying to save the earth The Second Period教案 鲁教版五四制-鲁教版五四制初中九年级全册英语教案VIP专享VIP免费

Unit8We’retryingtosavetheearth!TheSecondPeriodSectionA2d/SectionB1a–1d【Teachingaims】一、听、说、读、写以下词汇及短语：recycle，stopdoingsth.,hardtodosth.,recyclingpaper,turnoffthelights二、通过学习，口、笔头掌握下列句型：1.Recyclingpaperisreallyeasy.2.It’shardtostopridingincars.3.Wereallyshouldn’tusepapernapkins,youknow三、1.能进一步地扩展所学的内容，能用目标语言谈论如何保护环境，从而拯救地球。2.能听懂2a和2b的听力内容，并完成相应的练习。四、培养学生的环保意识，环保必须从我做起，人人有责。Difficulties：用目标语言谈论如何保护环境，从而拯救地球【Teachingsteps】BeforelisteningWarm-upandrevision（课堂热身和复习）1.Role-playtheconversationin2d.2.Usetheinformationin2dtofillintheblanks.PollutionSolutionairpollutionwastepollution3.跟读模仿语音和语调4.Learntheseusefulsentencesbyheart.Thenusethemtomakenewsentences.Whatareyourideasfor…Tocutdownairpollution,weshould…Sotogether,ouractionscanmakeadifference…教学设计说明：利用2d对话，复习旧知，导入新课。WhilelisteningPresentation（呈现新知识）1.Ranktheseitemsfromtheeasiest(1)tothemostdifficult(5).Thencompareyouranswersin1awithyourpartner.________stopridingincars________recyclebooksandpaper________turnoffthelightswhenyouleavearoom________turnofftheshowerwhileyouarewashingyourhair________don’tusepapernapkinsA:Recyclingpaperisreallyeasy.B:Iagree.Butit’shardtostopridingincars.教学设计说明:练习本课重点短语句型，同时，对后面听力的进行预测。降低听力难度。2.ListenandcheckthethingsthatJuliaandJacktalkabout.______turningoffthelights______turningofftheshower______notusingpapernapkins______takingyourownbagswhenshopping______notridingincars______ridingabike______recyclingpaper3.Listenagain.CheckthethingsthatJuliaisdoingnow,thethingsshewilldointhefutureandthethingsshewouldneverdo..ThingsJuliaandJacktalkaboutThingsJuliaisdoingnowThingsJuliawilldointhefutureThingsJuliawouldneverdo______turningoffthelights______turningofftheshower______notusingpapernapkins______takingyourownbagswhenshopping______notridingincars______ridingabike______recyclingpaper4.5.Listenandwrite:再听一遍录音，选择下面的短语，用其适当形式完成对话。6.模仿秀:跟读模仿，注意语音语调。7.Pairwork.Workon1e.Makeaconversationusingtheinformationfromthechartabove.Saywhatistrueforyou.A:Wereallyshouldn’tusepapernapkins,youknow.B:Iknow.Istoppedusingthemlastyear.教学设计说明:通过听—模仿—自主对话，进一步巩固本课功能句。完成学习目标一、二。8.跟读，模仿语音语调。9观察与思考：通过刚才听力训练，我们来总结一下，stop作为动词，意为“________”。后面既可接动词不定式，也可以接动名词。但在意义上有区别：stopdoingsth.意为“_____________”,stoptodosth.意为“______________”。当我到家的时候，雨已经停了。WhenIgothome,ithad________________.10.PairworkA:Wereallyshouldn’tusepapernapkins,youknow?B:Iknow.Istoppedusingthemlastyear.A:Wehadbetterturnofftheshowerwhenwearewashingourhair.B:Ihaveneverdonethatbefore,andIdon’tthinkIwilldothatinthefuture,either.A:Weshouldtakeourownbagswhenwegoshopping.B:Iagreewithyou.NexttimeIgoshopping,tIwillbringmyownbag.教学设计说明：通过练习，对本课的功能句进行巩固训练。完成学习目标三。Afterlistening1.小结。教学设计说明:在会听会写的基础上，进一步提升，把本堂课的知识落实到书面上。完成学习目标四。【家庭作业】假设你是环保小组成员，在向身边的人介绍环保的知识。请根据本课所学，列举常见污染现象及其解决办法。Pollution:Solutions: