九年级英语全册 unit 13 were trying to save the earth导学案3 （新版）人教新目标版

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1、我们在这里，召开私营企业家联谊会，借此机会，我代表成都市渝中工商局、渝中区私营企业协会，祝各位领导新年快乐、工作愉快、身体健康，祝各位企业家事业兴旺Unit13We’retryingtosavetheearth第三课时　SectionA(GrammarFocus－4c)【学习目标】1．学习并掌握新词汇：reusable，afford，transportation2．学习并会用以下常用表达：trytodosth.，usedtodosth.，is/aredoing，beconsidered，takepartin，playapartindoingsth.，helpwith，helpout

2、，turnoff，insteadof，payfor，addup，affordtodosth.，not…anylonger，takeaction，It'sdifficultforsb.todosth.【学习重点】掌握背诵GrammarFocus中的句子。【学习难点】正确使用本课语法要点。Recently，theproblemofenvironmentalpollutionisgettingmoreandmoreserious.Theairpollution，noisepollutionandwaterpollutionarefoundonthenewspapereverywhere.

3、Itisobviousthatweshoulddosomethingtoprotectourearth.Thentheteachercanleadintothenewlessonbyaskingandansweringquestions.Task1ReviewthewordsonP100，readthewordsbyphoneticsymbols.ThendrawnewwordsinlineandmarkChinesemeaning.【学法指导】◆afford承担得起，买得起通常与can，could，beableto连用。affordtodosth.负担得起做某事can'taffo

4、rdtodosth.不能负担做某事如：Wecan'taffordtowaitanylongertotakeaction.我们再也等不起了，要采取行动。情景导入　生成问题Teacher：Haveyouevertakenpartinanenvironmentproject?Howshouldyoudotosavetheenvironment?Students：Wecan________________________________________________________________________.①turnoffthelightswhen________________

5、________________________________________________________.②usethepaperbags________________________________________________________________________.③walktoschool________________________________________________________________________.自学互研　生成能力Task1　Let'sreadthenewwordsandphrases.1．Icanread.(我会读)

6、预习下列单词和短语，争取自己能正确拼读。拼读成功后再在课文中把单词和短语标记出来。takepartin，reusable，afford，transportation，payfor，takeaction2．Icanwrite.(我会写)翻译下列短语：(1)参加take__part__in　　　　(2)负担不起做某事can't__afford__to__do__sth.认真组织会员学习，及时将党的路线、方针、政策，及时将新的法律和规章，传达到会员，协会编印了《会员之家》宣传资料共四期我们在这里，召开私营企业家联谊会，借此机会，我代表成都市渝中工商局、渝中区私营企业协会，祝各位领导新年快

7、乐、工作愉快、身体健康，祝各位企业家事业兴旺(3)采取行动take__action(4)关掉turn______off__(5)付费pay__for(6)累加add__up(7)使用公共交通use__public__transportationTask2　Let'ssumupaboutthePassivevoice，Presentperfect，PresentprogressiveandModalverbs.1．Icantranslate.(我会译)完成下列句子。(1