福建省莆田市涵江區(qū)九年級英語上冊 Unit 4 Amazing Science Topic 1 When was it invented Section A課件 （新版）仁愛版.ppt

unit4amazingsciencetopic1whenwasitinvented sectiona isspokenby shespeakschinese isspokenby hespeaksenglish english english he him chinese chinese she her 被動語態(tài) passivevoice be done 主動語態(tài) 主語 動詞 賓語被動語態(tài) 主語 be 過去分詞 by 賓語 manypeopleusecomputers computers by theworkersplanttreesinthegarden trees inthegarden theworkers areused manypeople areplanted by canyoutry exercise 1 trees water inourschooleverythreedays 2 thezoo visit bylotsofchildrenonweekends 3 ajourneytowest show oncctveverysummer 4 onchristmasday childrenwakeupearlyandcan twait open theboxesofpresents 5 we llhaveachance see theflowershowthisweekend toopen isshown arewatered tosee isvisited a what sthelockmadeof b it smadeofmetal a what situsedfor b it susedforlockingthedoor n 鎖v 用鎖 鎖上 被鎖住 2followtheexampletomakeupsimilarconversations lock metal a what sthepapermadefrom b it smadefromwood a what situsedfor b it susedforwritingon paper wood computerdesk wood chopsticks bamboo sweater cotton watch metal bemadeof由某種物質(zhì)做成 看得出原材料 物理過程 bemadefrom由某種物質(zhì)制成 看不出原材料 化學過程 bemadeupof由幾部分組成bemadein在某地 某時制造bemadeby由某人制造bemadeinto被制成 1 2 languagepoints a what sitmadeof b it smadeofmetal a doyouknowwhatitisusedfor b it susedforsendingsatellitesorspaceshipsintospace wow amodelrocket 1alisten lookandsay whyisjaneunhappy becausejanewasnotallowedtoplaycomputergameslastnight allowv 允許1 allowsb todosth 允許某人做某事2 allowdoingsth 允許做某事3 beallowedtodosth 被允許做某事 聚焦一般過去時的被動語態(tài)結(jié)構(gòu) 助動詞 was were 及物動詞的過去分詞1 肯定句式 主語 was were v ed2 否定句式 主語 was were not v ed3 一般疑問句式 was were 主語 vt ed4 特殊疑問句式 疑問詞w h was were 主語 v ede g ane mailwassenttoherfriendbyjaneyesterday ane mailwasn tsenttoherfriendbyjaneyesterday wasane mailsenttoherfriendbyjaneyesterday whowasthee mailsenttobyjaneyesterday let ssumuptogether 1blistento1aandmarkt true orf false janeisunhappybecauseshewasnotallowedtogotoapartylastnight kangkang sfathermadeamodelrocketforhim therocketismadeofmetal arocketisusedforsendingsatellitesorspaceshipsintospace f f t t 1cread1aandanswerthefollowingquestions 1 whydidkankangaskjanenottospendtoomuchtimeoncomputergames it sbadforherhealthifshespendstoomuchtimeonthem tootired headache soreeyes 2 what sarocketusedfor it susedforsendingsatellitesorspaceshipsintospace beusedfor被用來做beusedtodo被用來做beusedas被用作usedtodosth 過去常做beusedtodoingsth 習慣于做 3 whotaughtkangkangsomeknowledgeaboutspaceships mr brown 4 what skangkang sdream hewisheshecouldgointospacesomeday someday 某一天 總有一天 將來 e g iwishicouldhavemyownhousesomeday ihopehisdreamwillcometrue cometrue 變成真的 實現(xiàn)realize achieve etrue 3aa listentotheconversationsandnumberthefollowingpictures 2 3 1 3ab listenagainandcompletethetable plastic plastic metalandplastic study workandplay communicate takephotos around1985 1973 around1975 japan america america 3bworkinpairs askandanswerquestionsbasedonthetablein3awithpassivevoice a whatisalaptopmadeof b itismadeofplastic a what situsedfor b itisusedforstudying a whenandwherewasitdeveloped b itwasdevelopedinjapanin1985 example focusonthemeaningincommunication don tbeafraidofmakingmistakes changethefollowingsentences 1 mymotherallowsmetousehercellphone 改為被動語態(tài) i usemymother scellphone 2 arocketisusedforlaunchingsatellitesandspaceships 就畫線部分提問 arocket 3 thedigitalcamerawasinventedin1975 就劃線部分提問 thedigitalcamera 4 maybeheisaninventor 改為同義句 he aninventor amallowedto whatis usedfor whenwas invented maybe exercises summary welearn 1 somewords lock rocket metal satellite spaceship2 somephrases bemadeof beusedof someday cometrue3 somesentences 1 iwishicouldgointospacesomeday 2 ihopeyourdreamwillcometrue 3 whatisarocketusedfor it susedforsending