Unit6SectionB3a-SelfCheck课件人教版九年级英语全册

新目标人教版Goforit九年级Unit6Whenwasitinvented?SectionB3a-SelfCheck写作课公开课

为了娱乐和锻炼据认为在历史上成为赛事名叫James的医生一名大学老师被邀请做某事想出创造一个游戏在硬地板上把…分成…教某人做某事在同时需要做某事Let'sreviewkeyphrases.15.阻止某人做某事16.某人自己的17.梦想做某事18.不仅…而且…19.运动员的数量20.大量的运动员20.越来越多的运动员21.仰慕某人22.鼓励某人做某事23.实现某人的梦想24.梦想实现SmartandcreativeinventionsYoucannevercutyourfingersoffanymore.It’ssafeforyoungchildrentoeatthem.ColorchangingcupAsyoupourinyourhotdrink,thecolorchanges.How

doesitwork?Whataboutitsdevelopmentand

theinfluences?PresentationHowdoweintroduceaninvention?inventionWhatinventionisit?Whowasitinventedby?Whenandwhere

wasitinvented?Whywasitinvented?What

isitusedfor?......A.用完整的句子回答下列问题：1.What'syourfavoriteinvention?2.Whenwasitinvented?3.Whowasitinventedby?

4.Whatisitusedfor?5.Whatdoyouthinkoftheinvention?6.Wherecanweseeit?7.Howwasitinvented?8.Whataretheinfluencesofit?Myfavoriteinventionislightbulb.Itwasinventedin1854.ItwasinventedbyThomasEdison.Itisusedforseeinginthedark.Ithinkit'sagreat/useful/invention.Wecanseeiteverywhere.Oneday,…Thanksto…,ourliveshavebeengreatlyimproved.WithoutdoubtIlike…because……play(s)animportantpartinourdailylives.展望未来Howtodescriptaninvention引出话题介绍发明产品的发展Ithinkitisgoingto...原材料:itismadeof…外形：itwaslike…..用途:wecanuseitto….Para.1Para.2Para.3Whoinventedit?Whenwasitinvented?Whatwasitusedfor?Beginning:点明主题：介绍的发明。Whatismadeof?Whatdoesitlooklike?Whatspecialthingsdoesithave?Body:发展史和用途The______isveryusefulinourlife.Forexamle,itisusedfor______.Itismadeof…Itlookslike…Ithas…Notonlycanithelpyou…,butalsoitcanhelpyou…Howcanithelpyou?WritingWhatisyourfeeling?ThepopularityofthisproductHowdoesitmakeadifferencetotheworld?End:展望未来

Writing确立篇章话题引出

（Beginning）↓↓↓

介绍发明

（MainBody）↓↓

表达想法

（Ending）Myfavoriteinventionisthelightbulbwhichcanbeseeneverywhereinourdailylife.ItisthegreatestinventioninmymindItwasinventedin1854.ItwasinventedbyThomasEdison.And

itisusedforseeinginthedark.

It'smadeofglassandlookslikeaball.Ithasbroughtbrighttotheworldsinceitwasinvented.Withlightbulb,peoplecandomorethingsthanbefore.

Myfavoriteinvention

3bImagineyouareabusinessperson.Writeadescriptionofyournewinvention.Trytoselltheinventiontotheclass.Trytotellusthefollowinginformation:Whatisitmadeof?Whatisitusedfor?Whatdoesitlooklike?Whereorwhencanitbeused?Howmuchwillitcost?Writeapassageabout“thedevelopmentofthemobilephone”accordingtothethemindmap.ThefirstphoneInventedbyMartinCooperin1973Bigandheavy:OnlyusedformakingcallsNowSmartphonesSmallandlight:HavemanyusesDoyouknowhowtowritethepassage?1.细审题定主题定人称以第三人称为主定时态一般现在时+一般过去时+一般将来时定要点Statetheinventionofthefirstmobilephoneinthepast;Describetheappearanceandusesofthephonesnow:Imagineappearanceandusesofthephonesinthefuture.Doyouknowhowtowritethepassage?1.细审题2.列框架BeginningThepopularity\importantofthemobilephonesBodyStatetheinventionofthefirstmobilephoneinthepast;Describetheappearanceandusesofthephonesnow:Imagineappearanceandusesofthephonesinthefuture.BodyBrieflystatetheinfluencemobilephoneonpeople'slifeDoyouknowhowtowritethepassage?1.细审题2.列框架3.扩句子BeginningThepopularity\importantofthemobilephonesbewidelyused/beseen/moreandmorepopular/partofourlife/convenient/Withoutdoubt.Doyouknowhowtowritethepassage?1.细审题2.列框架3.扩句子BeginningThepopularity\importantofthemobilephonesCanyouwriteasimilarsentencetointroducephonesaccordingtothissentence?Basketballisamuch-lovedandactivesportthatisenjoyedbymanyforfunandexercise.Themobilephoneisamuch-lovedandnecessarytoolthatisenjoyedbymanyforfunanduse.Doyouknowhowtowritethepassage?1.细审题2.列框架3.扩句子BodyThefirstphonewasinventedbyMartinCooperin1973.Itwasbigandheavy,ltwasonlyusedformakingcalls.Itwasbigandheavy,whichwaslikeabrick.用比喻扩细节

Doyouknowhowtowritethepassage?1.细审题2.列框架3.扩句子BodyItwasonlyusedformakingcalls.Itwasonlyusedformakingcalls.Becauseofit,peoplecouldbeabletotalktoeachothernomatterwheretheyare.扩影响 Itwasonlyusedformakingcalls.Thankstoit,peoplecouldabletotalktoeachothernomatterhowfartheyare.Doyouknowhowtowritethepassage?1.细审题2.列框架3.扩句子BodyNow,thepopularityofsmartphoneshasrisenrapidlyOntheonehand,theyaresmallandlight.Ontheotherhand,theyownmanyuses.Foronething,theyaresmallandlight.Foranother,theyownmanyuses.注意引导词的使用 Theyarenotonlysmall,butalsoverylight.Besides,theyhavemanyusefulfunctions.Doyouknowhowtowritethepassage?1.细审题2.列框架3.扩句子BodyshopstudywatchmoviestakepictureschatonWechatmakevideocallstextmessagesmakephonecallswatchshortvideoslistentomusicattendmeetingonlinenavigatetosomeplacesDoyouknowhowtowritethepassage?1.细审题2.列框架3.扩句子BodyOntheonehand,theyaresmallandlight.Ontheotherhand,theyownmanyuses.Forexample,peoplecannotonlymakevideocallswithfriends,butalsotakegreatpicturesthroughphones.Ontheonehand,theyaresmallandlight.Ontheotherhand,theyownmanyuses,suchasgoingshoppingonlineorstudyingonline.Ontheonehand,theyaresmallandlight.Ontheotherhand,theyownmanyuses,includingchattingwithfriendscrreadingbooksonline. 扩句子

Now,thepopularityofsmartphoneshasrisenrapidlyDoyouknowhowtowritethepassage?1.细审题2.列框架3.扩句子BodyInthefuture,thesmartphoneswillbeasthinpaperandaslightasfeathers.What'smore,fastwirelesschargingwilltakeplaceaspeopleexpected.inthefuture,thesmartphoneswillbemoreenvironmentallyfriendly.Doyouknowhowtowritethepassage?1.细审题2.列框架3.扩句子EndingInshort/lnaword/Allinall,mobilephoneshavemadeagreatdifferencetoourlife.Butdoremembertouseitwisely.Inshort/Inaword/Allinall,mobilephoneshavechangedthewayweliveandthewaywework.Doyouknowhowtowritethepassage?1.细审题2.列框架3.扩句子4.成篇章ReadthepassageabouttheinventionofComputer.Itisoftendifficulttodecideontheinventorofcertaininventions.Thisisbecausesometimesafewpeoplemay______thingswhicharenearlythesame.It’shardtotellwhocameupwiththeideafirst.Someinventionscanalsoleadtootherinventions_____________.Sosomepeople_____whethertheinventorcameupwiththeideahimselforherself.Theythinkthattheinventorusedsomeoneelse’sideatocreatehisorherinvention.Thatiswhybooksor_______usually_______morethanoneinventorwhengivinginformationaboutinventions.

invent,doubt,mention,website,allofsuddenSelfCheck1.Completethepassagewiththecorrectformsofthewordsinthebox.inventallofasuddendoubtwebsitesmentionMywatchwasstolen(bysomeone).Fiveeggswereusedtomakethisbigcake.2.Rewritethesesentencesusingthepassivevoice.Thevideowastakenbacktothestore(bysomeone).Wewereaskednottoruninthehallway(bythem).Homework1.Thefirstpaper__________(make)inChinain105AD.2.Forover500yearstheartofmakingpaper__________(limit)toChina.3.In610,papermaking______________(introduce)intoJapan.4.Kites___________(know)inChinaabout3,000yearsago.5.Wheelbarrows____________(invent)intheHanDynasty.6.Gunpowder_______________(discover)bytheChinesehundredsofyearsago.7.Soccer_____________(develop)inEnglandinthe12thcentury.wasmadewaslimitedwasintroducedwereknownwereinventedwasdiscoveredwas