人教新目標版九全英語 Unit6 SectionB 3a~SelfCheck 教學課件

Unit6

Whenwasitinvented?

SectionB3a~SelfCheck九年級全一冊

人教版LearningGoalsWarmingUpWritingSummarySelfCheck112345通過本課的學習，學生能夠：①介紹應用本單元重點語法被動語態(tài)和詞匯短語寫一篇文章介紹自己的新發(fā)明。②鞏固這一個單元學過的重點詞匯和短語LearningGoalsWarmingUpDoyouknowhowtointroduceaninvention?inventionwhowhenwhywhathow...was/wereinventedby...in+年，月，季節(jié)on+具體某一天Itisusedfor.....whowhenwhywhathowShenNongaround5,000yearsagobyaccidentbrownwaternicefreshsmelltradeputtheteaintothecup,thenpourthewaterWhoinventedbasketball?Whenwasthefirstbasketballgameinhistoryplayed?Whydidheinventbasketball?Howtoplaybasketball?Whatdoesbasketballlooklike?3a.Thinkofsomethingthatyoudonotliketodo.Thenthinkofaninventionthatcouldhelpyou.Makenotes.Problem：_______________________________Newinvention：__________________________Whatitisusedfor：_______________________quicklytakingnotesinclassaspecialpentakingnotesinclassWhydoyouthinkpeopleinvented\areinventing\aregoingtoinventsomanythings?Inventionsmakeourlifemoreconvenientandbetter.Pre-writing1.TopicRead3bandtellwhatwearegoingtowritetoday.主題：文體：人稱：時態(tài)：介紹新發(fā)明說明文第三人稱一般現(xiàn)在時2.Structure開頭：正文：結(jié)尾：引出話題，介紹自己發(fā)明了什么具體新發(fā)明（材料、功能）總結(jié)全文，推薦產(chǎn)品3.WordsandExpressions活動：Iwanttoinvent...1.在自備的紙上寫下自己的名字，寫一件自己想要去做的發(fā)明，同時根據(jù)以下問題寫出該發(fā)明的相關信息，你也可以給自己的發(fā)明配圖。Whatisitmadeof? Whatisitusedfor?Whatdoesitlooklike? Whereorwhencanitbeused?Howmuchwillitcost?2.收集所寫內(nèi)容。然后請一名學生從申任意抽取一張，用Itwasinventedby.,Itlookslike…句型說出這是誰的發(fā)明和該發(fā)明外觀像什么。其他同學用一般疑問句提問，猜測這項發(fā)明的價值、材料、作用等內(nèi)容。Writeapassageaccordingtotheinformationmentionedabove.Payattentiontoyourspelling,grammarandstructure.While-writingPost-writingNow,youcanexchangeyourwritings

withyourpartnerstocheckeachother’swriting.（鐘文潤福建省福州華倫中學）

Hello,everybody!RecentlyIhaveinventedanamazingproductcalledelectronicsuitwithmyimagination.Maybeitsoundsstrange,butIbelieveyouwillchangeyourmindafterlisteningtomyintroduction.Firstofall,thesuitismadeofnano-materials,sothere'snoneedtoworryaboutbeingdirtyeasily.范文賞析開門見山，直入主題。過去分詞做后置定語修飾product，表達高級Besides,Iputsometinyhigh-techproductsintoitinordertocontrolthetemperature.Withthehelpofcomputers,thesuitcanchangeitstemperatureitself.What'smore,beingveryhard-wearing,thesuitcanhelpyousavemoney.Lastbutnotleast,thesuithaslotsofcolors,soyoucanchooseyourfavoritecoloranditwilllookniceonyou.Thereisnodoubtthatitwillbeyourbestchoiceifyouwanttobuyanewsuit.Sodon’thesitate,justtryit!介紹段落用銜接詞連接，富有條理，結(jié)構(gòu)緊湊用thereisnodoubtthat...句型宣傳自己的發(fā)明，句式高級，表達有力1.Completethepassagewiththecorrectformsofthewordsinthebox.invent

doubt

mention

websiteallofasuddenItisoftendifficulttodecideontheinventorofcertaininventions.Thisisbecausesometimesafewpeoplemay________thingswhicharealmostthesame.It’shardtotellwhocameupwiththeideafirst.Someinventionscanalsoleadtootherinventions______________.inventallofasudden

SelfCheckSosomepeople________whethertheinventorcameupwiththeideahimselforherself.Theythinkthattheinventorusedsomeoneelse’sideatocreatehisorherinvention.Thatiswhybooksor________usually________morethanoneinventorwhengivinginformationaboutinventions.doubtwebsitesmention2.Rewritethesesentencesusingthepassivevoice.1.Someonestolemywatch.______________________________________________________2.Theyusedfiveeggstomakethisbigcake.______________________________________________________3.Whendidtheyinventthepersonalcomputer?______________________________________________________4.Theyaskedusnottoruninthehallway.______________________________________________________5.Someonetookthevideobacktothestore.______________________________________________________Mywatchwasstolenbysomeone.Fiveeggswereusedtomakethisbigcakebythem.Whenwasthepersonalcomputerinventedbythem?Wewereaskednottoruninthehallwaybythem.Thevideowastakenbacktothestorebysomeone.3.Findoutinformationaboutaninventionyouwouldliketoknowmoreaboutandwritesentencesbelow.Invention：______________________________When：_________________