英语人教版九年级全册unit 13 Section B 2a--2e

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1、Unit13We’retryingtosavetheearth!TheFourthPeriodSectionB2a–2e【Teachingaims】一、(1)听、说、读、写以下词汇：gate,bottle,president,metal熟练掌握以下词组：upsidedown,bemadeof(2)了解以下词或词组的含义：inspiration,creative二、通过学习，口、笔头掌握下列句型：1)Doyouoftenthrowawaythingsyoudon'tneedanymore?2)Youhaveprobablyneverh

2、eardofAmyHayes,butsheisamostunusualwoman.3)Andthegateinfrontofherhouseismadeofrocksandoldglassbottles.4)Amyisn'ttheonlyonewhoisgoodatrecycling.5)Ihopepeoplecanreadmybookandenjoyit!三、能读懂介绍关于废物回收利用的文章，完成相应的阅读任务，并能够运用本节课的核心句型，谈论废物再利用的价值。四、学生们能认识到节约能源的重要性，保护环境可以从身边的小事做起，养成

3、节俭的美德。。Difficulties：运用本节课的核心句型，谈论废物再利用的价值。【Teachingsteps】Warm-upandrevision（课堂热身和复习）ShowsthepicturesonthescreentotheSsandask:Whataretheymadeof?教学设计说明：复习旧知，导入新课。Presentation（呈现新知识）1.Skimming快速阅读课文，找出各段的段落大意：、Para.1WangTaousesmaterialsfromoldcarstomakebeautifulartpieces.

4、Para.2Manyoldthingscanbeputtogooduse.Para.3JessicaWongusesoldclothestomakebags.Para.4AmyHayesbuiltahouseoutofrubbish.2.ScanningTask1Workon2b.Readthepassageandcompletethechartbelow.NamesWhatmaterialsdidtheyuse?Whatdidtheymake?Task2仔细阅读第二段，完成下面的表格。PartsofthehouseMaterial

5、susedThewindowsanddoorsThetopofthehouseAndthe gateinfrontofherhouseTask3仔细阅读第三段，回答下面的问题。(1)HowlonghasJessicaWongbeenusingoldclothestomakebags?(2)Howdoesshesellherbags?Task4仔细阅读第四段，补全下面的短文。WangTao’s"metalart"WangTao______________forusingironandothermaterialsfromoldcarst

6、omakebeautifulartpieces.Themorepopularworks_______even________seeninartshopsaroundthecity.WangTaohopestosetupa"metalart"themeparktoshowpeopletheimportanceofenvironmentalprotection.Notonlycantheartbringhappinesstoothers,butitalsoshowsthatevencold,hardiron_______________

7、_____backtolifewithalittlecreativity.1.观察与思考通过刚才的填空练习，你发现下面这些用法的规律了吗？1）被动语态的构成：助动词be+及物动词的过去分词练习：(1)Anumberofnewhouses__________inWenChuanlastyear.A.builtB.arebuiltC.werebuiltD.willbebuilt(2)A:MoreandmoreforeignersspeakChinesenow.(改为被动语态)B:Chinese__________________bymo

8、reandmoreforeignersnow.Andthegateinfrontofherhouseismadeofrocksandoldglassbottles.bemade________意为“由……制成”，主语为制成品，而且能看