Unit6SectionBWriting课件人教版(2012)英语九年级全册

Unit6

Whenwasitinvented?SectionBWritingJamesNaismithWhoWhenover100yearsago.HowwasaskedtocreateagameWhatMakeyoubodyhealthy.HelpyouloseweightKeepillnessfromyoubasketballInventionscanhelpourlifebecomebetter.

Infact,inventionsareeverywhereinourlife.Theyareusefulandhelpful.Theycanalsohelptosolveproblems.

Computersareusedforhelpinguslearntheworld.Carsareusedfortakingusanywhere.Telephonesareusedforcallingthepeoplewemiss.Iamnotabletotakenotesquicklyinclass.It’sveryhardformetogetupearly.Ican’tdohomeworkcorrectly.Whatproblemsdoyoumeetinthelife?Canyouinventsomethingtosolve?Iamnotabletotakenotesquicklyinclass.It’sveryhardformetogetupearly.Ican’tdohomeworkcorrectly.Whatdoyouwanttoinvent?aspecialpenarobotaspecialclock审清要点细心审题定体裁：说明文定人称：介绍一项发明，人称为第一人称定时态：一般为一般现在时和一般将来时定语态：主动语态和被动语态为什么要发明。

详细说明这个发明的情况。Beginning

Ending

Body

说出自己的想法。Iwanttoinvent...Iwanttoinvent...Why:(problems)What:Whatisitmadeof?Whatisitusedfor?Whatdoesitlooklike?When/Where:(使用的场合)How:（评价）Inmydailylife,Ioften/usually/always

havedifficultyindoingsthItcanbeusedin/at...(when...)Itismadeof…Itisusedfor(doing)...

外观/颜色/特征等It’sa..with../Ithas..It’s..I’msuretheinventionwillbe...aspecialpenarobotaspecialclockIwanttoinvent...Why:(problems)What:Whatisitmadeof?Whatdoesitlooklike?Whatisitusedfor?When/Where:(使用的场合)How:（评价）Inmydailylife,Ioften/usually/always...Itcanbeusedin/at...(when...)Itismadeof…

外观/颜色/特征等It’sa..with../Ithas..It’s..

Itisusedfor(doing)...I’msuretheinventionwillbe...Inmydailylife,Iusuallyhavedifficultyintakingnotesinclassquickly.SoIwanttoinventaspecialpentoslovemyproblem.It’satwo-colorpenwithamicrochipthatcanstorealistofcommonwordsthatIwilluseItismadeofsteelandplastic.WhenIamwriting,Ijustneedtowritetheshortformswiththepen,thenpressabuttononthepenandtheshortformswillchangeintotheactualwords.Itcanbeusedforwritingnotesquicklyinclass.Also,thecolorcouldbechangedifIwanttouseanotheronetowritewords.Iwanttoinvent...Inmydailylife,Iusuallyhavedifficultyintakingnotesinclassquickly.SoIwanttoinventaspecialpentoslovemyproblem.Thespecialpenismadeofsteelandplastic.Andit’satwo-colorpenwithamicrochip(芯片)thatcanstore（储存）alistof（一系列）commonwordsthatIwilluse.WhenIamwriting,Ijustneedtowritetheshortformswiththepen,thenpressabutton（按钮）onthepenandtheshortformswillchangeintotheactual（真正的）words.Itcanbeusedforwritingnotesquicklyinclass.Also,thecolorcouldbechangedifIwanttouseanotheronetowritewords.I’msurethepenwillplayanimportantpartinourdailylivesandhelpusalotinstudy.

科技节要到了，学校举办主题为“Iwanttoinvent...”的英语演讲比赛，请你写一篇不少于80词的演讲稿。必须包括以下要点：1.Introducetheinvention

2.What'situsedfor?3.Whatdoyouthinkofit?It’stimetowrite.开头句：Inmydailylife,Ioften/usually/alwayshavedifficulty/problems/troubleindoingsth中间句：It’smadeof...It’s.../Ithas...Itis/willbeusedto/for…Thisinventioncannotonly…butalso…Thisinventionmadeit…forsb.todosth.句型荟萃句型荟萃句型荟萃句型荟萃经典名句：Laborcreatestheworld.劳动创造了世界。Oneofthegreatesthumanqualitiesisitscreativity.人类最伟大的品质之一便是其创造性。结尾句：WithoutdoubtIlike…because…I’msure…play(s)animportantpartinourdailylives.短语储备dailylives日常生活

bemadeof/from由……制成byaccident偶然；意外地beusedto/for被用来……atthattime在那时

withoutdoubt毫无疑问；的确

notonly…butalso…不但…而且…thanksto由于；多亏Whowasitinventedby?Whatisitmadeof?Whatisitusedfor?Whatdoesitlooklike?Whereorwhencanitbeused?Howmuchwillitcost?Itwasinventedby...Itismadeof…Itisusedfor...notonly...butalso...Itisveryimportant/ofgreatimportancebecause...Inmyopinion...arobotaspecialclockIwanttoinvent...Writing确立篇章话题引出

（Beginning）↓↓↓

介绍发明

（MainBody）↓↓

表达想法

（Ending）Iwanttoinvent...Inmydailylife,Iusuallyhavedifficultyingettingupearlyonweekdays.SoIwanttoinventaspecialclocktoslovemyproblem.Thespecialclockismadeofsteelandplastic.Andit’sablackandwhiteclockwithamicrochipthatcanstore（储存）alistof（一系列）musicthatIlike.Also,ithastwoarms.Everymorning,Iwillbewokenupbylisteningtothemusicthattheclockplays.What’smore,itwillhelptopreparetheclothesformesothatIcanhaveenoughtimetogetreadyforschool.Asthetimegoesby,I’msurewewillbegoodfriendsandpartners.I’msuretheclockwillhelpusalotinmanyways.TheGreatestInvention

Therehavebeenmanygreatinventionsthathavechangedourlives.Butthelightbulbisthegreatestinventioninmymind.Itwasinventedin1854.ItwasinventedbyThomasEdison.Anditisusedforseeinginthedark.It'smadeofglassandlookslikeaball.Ithasbroughtbrighttotheworldsinceitwasinvented.Withlightbulb,peoplecandomorethingsthanbefore.

Ithinkit’sagreat/useful/invention.Ibelievethatitisasmallinventionthatchangedtheworld.What'smore,ThomasEdisonwasagreatinventor.Ialsowanttobeaninventorlikehim.KeypointsCheckGoodStructure3’Goodsentences3’Correctgrammar/spelling5’Goodlogic2’Tidywriting2’互评CheckListItisoftendifficulttodecideontheinventorofcertaininventions.Thisisbecausesometimesafewpeoplemay_______thingswhicharenearlythesame.It’shardtotellwhocameupwiththeideafirst.Someinventionscanalsoleadtootherinventions_____________.Sosomepeople_______whethertheinventorcameupwiththeideahimselforherself.Theythinkthattheinventorusedsomeoneelse’sideatocreatehisorherinvention.Thatiswhybooksor_________usually_________morethanoneinventorwhengivinginformationaboutinventions.invent,doubt,mention,website,allofsuddenCompletethepassagewiththecorrectformsofthewordsinthe

box.inventallofasuddendoubtwebsitesmentionSelfCheckII.Rewritethesesentencesusingthepassivevoice.1.Someonestolemywatch. _________________________________2.Theyusedfiveeggstomakethisbigcake. ____________________________________3.Whendidtheyinventthepersonalcomputer? ______________________________________4.Theyaskedusnottoruninthehallway.___________________________________________5.Someonetookthevideobacktothestore.___________________________________________

Mywatchwasstolen(bysomeone).Whenwa