人教版九年级上册英语Unit6第5课时(B3a-SelfCheck)教学课件.ppt

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1、R·九年级上册Unit6Whenwasitinvented?SectionB3a—SelfCheck状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路Review一般过去时被动语态一般过去时的被动语态表示过去某一时刻发生的被动性动作，其基本结构为：主语+was/were+过去分词+by...翻译：他们两年前看过这位老师。Theteacherwasvisitedbythemtwoyearsago.状元成

2、才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路主动变被动解题步骤：1.找宾语——2.判断宾语的单复数——3.判断动词的时态——4.修改谓语的时态——5.修改原句的主语——即动作的承受者即be动词的单复数即be动词的时态即原句动词改为过去分词即by+主语/宾语状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才

3、路状元成才路be要随着主语变逻辑主语by来引1.Tombrokethewindow.ThewindowwasbrokenbyTom.2.Hebrokethewindows.Thewindowswerebrokenbyhim.状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路3aThinkofsomethingthatyoudonotliketodo.Thenthinkofaninventionthat

4、couldhelpyou.Makenotes.•Problem:__________________________Newinvention:__________________Whatitisusedfor:______________quicklytakingnotesinclassaspecialpen状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路Imagineyouareabusiness

5、person.Writeadescriptionofyournewinvention.Trytoselltheinventiontotheclass.3bThisspecialpenwasinventedbyLiuJie.Ithasthreecolorsandisusedfor…状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路ThisspecialpenwasinventedbyLiuJie.Ith

6、asthreecolorsandisusedfortakingnotesquickly.Itisveryusefulifyouhavealottowritedown.Thepencomeswith(自带)amicrochipthatcanstorealistofcommonwordsthatyouwilluse.Youcanprogramthewordsyouwilluseoftenintothemicrochip’sSamplewriting状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成

7、才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路memory,thenassign(分配)ashortformtoeachword.Whenyouarewriting,youjustneedtowritetheshortformswiththepen,pressabuttononthepenandtheshortformswillchangeintotheactualwords.Themicrochipcancontainupto50wordsandyoucanm

8、akechangestothelistofwordswheneveryouneedto.状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路状元成才路Asyoupourinyourhotdrink,thecolorchanges.Colorchangingcup状元成才路状元成才路状元成才路状元成才路状