英语人教版九年级全册Unit 6 Self-check.ppt

Unit6Whenwasitinvented Selfcheck 淮北市相山区钟楼中学程文 Whenwasitinvented 1876 1927 1971 1885 SelfCheck Completethepassagewiththecorrectformofthewordsinthebox 1 inventdoubtmentionnearbywebsiteallofasudden inventdoubtmentionnearlywebsiteallofasudden Itisoftendifficulttodecideontheinventorofcertaininventions Thisisbecausesometimesafewpeoplemay thingswhichare thesame It shardtotellwhocameupwiththeideafirst invent nearly inventdoubtmentionnearlywebsiteallofasudden Someinventionscanalsoleadtootherinventions Sosomepeople whethertheinventorcameupwiththeideahimselforherself Theythinkthattheinventorusedsomeoneelse sideatocreatehisorherinvention Thatiswhybooksor usually morethanoneinventorwhengivinginformationaboutinvention allofasudden doubt websites mention Someonestolemywatch Theyusedfiveeggstomakethisbigcake Rewritethesesentencesusingthepassivevoice 2 Mywatchwasstolen bysomeone Fiveeggswereusedtomakethisbigcake 3 Whendidtheyinventthepersonalcomputer 4 Theyaskedusnottoruninthehallway 5 Someonetookthevideobacktothestore Whenwasthepersonalcomputerinvented Wewereaskednottoruninthehallway Thevideowastakenbacktothestore bysomeone Invention When Who Purpose Findoutinformationaboutaninventionyouwouldliketoknowmoreaboutandwritesentencesbelow 3 scootercarriage 滑板婴儿车 2007年 ValentinVodev 奥地利 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 Theteacherwasvisitedbythemtwoyearsago 他们两年前看过这位老师 主动变被动解题步骤 1 找宾语 即动作的承受者 2 判断宾语的单复数 即be动词的单复数 3 判断动词的时态 即be动词的时态 4 修改谓语的时态 即原句动词改为过去分词 5 修改原句的主语 即by 主语 宾语 inventusedropstartcookStopcarrycopy inventedinventeduseduseddroppeddroppedStartedstartedcookedcookedstoppedstoppedcarriedcarriedcopiedcopied breakbrokebrokensaysaidsaidmakemademadebuyboughtboughttaketooktakenstealstolestolenbringbroughtbroughtsellsoldsold 被动语态的大体构成 be P P 过去分词 主动语态变被动之歌 被动语态强调宾 be后加上过去分 be要随着主语变 人称时态要弄准 行为对象作主语 逻辑主语by来引 Somefruitswerebought byhim yesterday Lookandsay Heboughtsomefruitsyesterday Wemadethesnowmanthismorning Thesnowmanwasmadebyusthismorning Themotorbikewasriddentohisfactory byhim lastnight Herodethemotorbiketohisfactorylastnight 1 Tombrokethewindow ThewindowwasbrokenbyTom 2 Hebrokethewindows Thewindowswerebrokenbyhim 3TheyspeakEnglish Englishisspokenbythem Englishwasspokenbythem Thefirstpaper make inChinain105AD InSpringandAutumnperiodthecompass invent inChina In610 papermaking introduce intoJapan Kites know inChinaabout3 000yearsago wasmade wasintroduced wereknown Fillintheblankswiththecorrectformofthegivenverbs wasinvented 5 Wheelbarrows invent intheHanDynasty 6 Gunpowder invent bytheChinesehundredsofyearsago 7 Soccer develop inEnglandinthe12thcentury wereinvented wasinvented wasdeveloped 按要求改写下列各句 1 Weplantedthesetreesin1997 改成被动语态 2 Hemadeacakeyesterday 改成被动语态 Thesetreeswereplanted byus in1997 Acakewasmadebyhimyesterday 3 Theteachergavethestudentssomeadvice 改成被动语态 4 Hewasseentoreadabookinhisroom 用I作主语 改为主动语态 5 Shewashelpedbyallthepeople 改成一般疑问句 Someadvicewasgiventothestudentsbytheteacher Isawhimreadabookinhisroom Wasshehelpedbyallthepeople 根据中英文提示完成句子 1 根据历史记载 纸是由蔡伦发明的 history paper byCaiLun 2 大约三千年前风筝在中国就被人使用了 Kites inChinaabout3 000yearsago Accordingto wasinvented wereused 3 这个书架是木头做的 Thisbookshelf wood 4 这部电影是由冯小刚导演的 Thisfilm FengXiaogang ismadeof wasdirectedby Compass gunpowder papermakingskillandtypogra