九年级英语全册unit6whenwasitinvented（第6课时）sectionb（3a_3b

《九年级英语全册unit6whenwasitinvented（第6课时）sectionb（3a_3b》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、Unit6Whenwasitinvented第六课时　SectionB(3a～3b)&SelfCheck【学习目标】1．复习一般过去时的被动语态的用法。2．能够用英语讲述自己所熟悉的某一发明。【学习重点】掌握本单元所学的词汇、句型及语法知识，并能进行综合练习运用。【学习难点】用英语简要介绍某一发明。☞学习提示Review：Lastlessonwelearnedtheinventionofbasketball.Whatbenifitsdiditbringforus？Canyousaysomeotherinventionsinourda

2、ilylife，whichbenifitsandharmsdidtheseinventionsbring?Task1☞学习提示Reviewallthenewwords，phrasesandsentencesinUnit6，thenfinishtheformin3a，thinkoutsomethingyoudislikeaccordingtothetipsin3a，thenthinkoutsomeinventiontohelpyouandcommunicatewithyourpartner.Task2☞学习提示Accordingtot

3、hetipsin3aandthesentencesin3b，studentswriteanarticlethatdescribeyournewinventions，introducethesenewproductsandtrytosellthemtoyourclassmates，thenchoosethebestarticles.Task3☞学习提示1．Completethepassagewiththecorrectformsofthewordsinthebox，thenaskonestudenttoreadthepassagean

4、dchecktheanswers.2．Rewritethesesentencesusingthepassivevoice.Askfivestudentstowriteontheblackboardandchecktheanswers.3．Findoutinformationaboutaninventionyouwouldliketoknowmoreaboutandwritesentencesbelow.情景导入　生成问题T：Itisveryeasyforustothinkaboutthesolutionsforwhatwedonot

5、likedoing，suchasinventingathingthatcouldhelpuscleanourroomorathingthatwilldoourhomework.Encouragethestudentstothinkaboutpracticalsolutions.4自学互研　生成能力Task1　Let'scollectwords，phrasesandsentences.1．Icanuse.(我会用)复习本单元重点单词、短语和句型，并掌握其用法。学习掌握本课时重点单词及短语：invent，inventor，mention

6、，special，doubt，allofasudden2．Icanwrite.(我会写)翻译下列短语及句式：(1)takenotes做笔记　　　(2)被用来做……be__used__for__sth./to__do__sth.(3)decideon决定，判定(4)comeupwith想到，想起(5)导致lead__to3．Icantranslate.(我会译)(1)这个特殊的钢笔是由刘杰发明的。Thisspecialpenwas__invented__byLiuJie.(2)很难断定是谁先想到这个主意。It'shardtotellw

7、hocame__up__withtheideafirst.(3)他们认为这个发明家是借用其他人的想法来创造自己的发明。Theythinkthattheinventorusedsomeone__else'sideatocreatehisorherinvention.Task2　Writing.结合所学句型，创设情境谈论你所描述的一项发明。____________________________________________________________________________________________________

8、____________________________________________Task3　FinishSelfCheck.【写作素材】本单元谈论的话题是“发明”。内容涉及到很多方面，如：介绍一位熟悉的发明家，介绍一项发明，评