九年級(jí)英語全冊(cè) Unit 6 When was it invented Grammar focus-4c課件 （新版）人教新目標(biāo)版.ppt

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Unit6Whenwasitinvented GrammarFocus 4c 1 rule 動(dòng)詞 2 near 副詞 3 nation 形容詞 4 偶然 意外地 5 發(fā)生 6 毫無疑問 的確 7 跌落 Revision 一 按要求寫出下列詞匯或詞組 takeplace nearly rule national byaccident withoutdoubt fallinto 1 2 3 4 5 6 Thespecialcupisusedfordrinkingwine It sbelievedthathealthisabovewealth Wemetatthetrainstationbyaccident I msorrythatsuchanaccidenttookplace Sheiswithoutdoubtveryhappynow Theboyfellintowaterandhadtobepulledoutatonce Checkthehomework Tellsomethingabouthowteawasinventedbyaccident OnedayShenNongwasboilingdrinkingwateroveranopenfire Someleavesfromateaplantfellintothewaterandremainedthereforsometime Itproducedanicesmellsohetastedthebrownwater Itwasquitedeliciousandoneoftheworld sfavoritedrinkwasinvented LuYu thesaintoftea mentionedShenNonginhisbookChaJing Thebookdescribeshowteaplantsweregrownandusedtomaketea Italsodiscusseswherethefinesttealeaveswereproducedandwhatkindsofwaterwereused TellsomethingaboutLuYuandhisChaJing ItisbelievedthatteawasbroughttoKoreaandJapanduring6thand7thcenturies InEngland teadidn tappearuntilaround1660 TheteatradefromChinatoWesterncountriestookplaceinthe19thcentury Tellsomethingabouthowteaspreadtoothercountries 根據(jù)課本內(nèi)容 完成下列句子 1 拉鏈?zhǔn)鞘裁磿r(shí)候被發(fā)明的 thezipper 2 它于1893年被發(fā)明 It in1893 GrammarFocus wasinvented Whenwasinvented 3 它是由誰發(fā)明的 itinvented 4 它是由惠特科姆 賈得森發(fā)明的 It WhitcombJudson 5 茶葉什么時(shí)候被帶到朝鮮去的 tea toKorea 6 是在六到七世紀(jì)之間被帶到朝鮮 It toKorea the6thand7thcenturies wasinventedby Whenwasbrought wasbroughtduring Whowasby 7 熱冰淇淋勺用來做什么 What thehotice creamscoop 8 它用來挖很冷的冰淇淋 It s reallycoldice cream usedforserving isusedfor 9 貝爾于1876年發(fā)明了電話機(jī) AlexanderGrahamBell thetelephonein1876 10 電話機(jī)在1876年被貝爾所發(fā)明 Thetelephone AlexanderGrahamBellin1876 invented wasinventedby Grammar 英語有兩種語態(tài) 主動(dòng)語態(tài)和被動(dòng)語態(tài) 主動(dòng)語態(tài)表示主語是動(dòng)作的執(zhí)行者 而被動(dòng)語態(tài)則表示主語是動(dòng)作的承受者 如 Wecleanedtheclassroomyesterday 我們昨天打掃了教室 主動(dòng)語態(tài) 主語we是clean這一動(dòng)作的執(zhí)行者 Theclassroomwascleanedyesterday 教室昨天被打掃 被動(dòng)語態(tài) 主語theclassroom是clean這一動(dòng)作的承受者 一 一般過去時(shí)被動(dòng)語態(tài)一般過去時(shí)被動(dòng)語態(tài)的結(jié)構(gòu)為 主語 was were 及物動(dòng)詞的過去分詞 by 動(dòng)作的執(zhí)行者 如 Treeswereplantedlastspring 去年春天種了樹 1 肯定句 主語 was were 及物動(dòng)詞的過去分詞 其他 e g PaperwasinventedbyChinesepeopletwothousandyearsago 紙是中國(guó)人在二千多年前發(fā)明的 2 否定句 主語 was werenot 及物動(dòng)詞的過去分詞 其他 e g Womenwerenotallowedtotakepartinthegamesatfirst 開始婦女不允許參加奧運(yùn)會(huì) e g Wasthispicturedrawnbyyoursister 這幅畫是你妹妹畫的嗎 3 一般疑問句 Was Were 主語 及物動(dòng)詞的過去分詞 其他 二 被動(dòng)語態(tài)的用法 1 不知道誰是動(dòng)作的執(zhí)行者 或沒有必要指出誰是動(dòng)作的執(zhí)行者 e g Englishisspokenallovertheworld 全世界都在說英語 2 需要突出或強(qiáng)調(diào)動(dòng)作的承受者 e g Thisdictionaryisusedbymoststudents 這本字典是大多數(shù)學(xué)生在用的 1 有些短語動(dòng)詞相當(dāng)于及物動(dòng)詞 變?yōu)楸粍?dòng)句時(shí)介詞或副詞不能去掉 e g Theyputoffthemeetingbecauseoftheweather Themeetingwasputoffbecauseoftheweather 會(huì)議因天氣的緣故被推遲了 三 主動(dòng)語態(tài)變被動(dòng)語態(tài)應(yīng)注意的問題 2 含有雙賓語的主動(dòng)句變?yōu)楸粍?dòng)句時(shí) 通常把指 人 的間接賓語變?yōu)橹髡Z 指 物 的直接賓語保留不變 如果把指 物 的直接賓語變?yōu)橹髡Z 則在間接賓語前加to或for e g Myauntgavemeane dictionaryyesterday Iwasgivenane dictionaryyesterday Ane dictionarywasgiventomeyesterday 3 主動(dòng)句中感官動(dòng)詞see hear watch feel等和使役動(dòng)詞make let have等后跟省略to的動(dòng)詞不定式 變?yōu)楸粍?dòng)語態(tài)時(shí)應(yīng)加上不定式符號(hào)to e g Isawaheavymanenterthehouse Aheavymanwasseentoenterthehouse 4 系動(dòng)詞 不及物動(dòng)詞或某些短語動(dòng)詞 happen takeplace cometrue fallasleep 沒有被動(dòng)語態(tài) e g WhathappenedtoMr Brown 布朗先生發(fā)生了什么事 將下列句子變?yōu)楸粍?dòng)語態(tài) 1 Hechosesixstorybookstheotherday Sixstorybooks byhimtheotherday 2 UncleLeegaveJackalargecakeforhepaintedthewallwonderfully Jack alargecakeforhepaintedthewallwonderfully 練一練 wasgiven werechosen 3 Amouseatehalfofthecakelastnight Halfofthecake byamouselastnight waseaten 將下列句子變?yōu)橹鲃?dòng)語態(tài) 4 WerethesemachinesinventedbyEdison Edison thesemachines Didinvent 5 ThepostcardwassenttoLindabyPaul Paul thepostcard Linda 6 AmericawasdiscoveredbyColumbus Columbus America sentto discovered 對(duì)劃線部分提問 7 Shoeswithlightswereusedforseeinginthedark shoeswithlights for 8 PaperwasinventedinChinaalmostathousandyearsago paper inChina used Whatwere Whenwasinvented 4a Practice Rewritethesentencesusingthepassivevoice 點(diǎn)撥 原句為一般過去時(shí)態(tài) 原句的謂語動(dòng)詞為sold 賓語為thefridge 改為被動(dòng)語態(tài)時(shí) 應(yīng)將thefridge作主語 謂語動(dòng)詞用wassold的形式 1 Theysoldthefridgeatalowprice Thefridgewassoldatalowprice 點(diǎn)撥 分析原句的句子結(jié)構(gòu)可知 stole是謂語動(dòng)詞 mycamera是句子的賓語 改為被動(dòng)語態(tài)句時(shí) 應(yīng)將mycamera作句子主語 謂語動(dòng)詞用wasstolen的形式 2 Somebodystolemycamerafrommyhotelroom Mycamerawasstolenfrommyhotelroom 3 Wheredidyoutakethesephotos 4 Ourparentsadvisedusnottogooutalone 5 Differentwriterstranslatedthebookintodifferentlanguages Wherewerethesephotostaken Wewereadvisednottogooutalone Thebookwastranslatedintodifferentlanguagesbydifferentwriters 1 You tothepartylastnight weren tyou Whydidn tyougo 2 Theearthquakehappenedallofasudden butluckilythevillagers toasafeplace wereinvited eat like invite tell lock ring break bring werebrought 4b Completethesentenceswithcorrectformsoftheverbsinthebox 句子主語you與invite之間存在被動(dòng)關(guān)系 villagers與bring之間存在被動(dòng)關(guān)系 3 Thedoor whenwearrived sowe thebell 4 Thestudents nottoeatordrinkinclass butRuby therulewhenshestartedeatingabiscuitinscienceclass 5 Thecookies bythehungrykidsinlessthan20minutes andtheyreally them waslocked rang broke weretold wereeaten liked thedoor與lock之間為被動(dòng)關(guān)系 而we與ring之間則為主動(dòng)關(guān)系 其他各題相同 Thetelephone invent byAlexanderGrahamBell He born in1847 Mr Bell work ontheinventionofthetelephonewithThomasWatson wasborn wasinvented worked Decidewhetheractiveorpassiveformsshouldbeusedinthesesentence Writethecorrectformsintheblanks 4c thetelephone與invent之間存在被動(dòng)關(guān)系 Mr Bell與work之間是主動(dòng)關(guān)系 In1875 Mr Bell learn howtosendmusicalnotesthroughaninstrumentsimilartoatelephone Finally thetelephone invent in1876 Thefirstsentencethat say onthetelephonebyMr Bellwas Mr Watson comehere Iwanttoseeyou Todaythetelephone use aroundtheworld learned wasinvented wassaid isused Mr Bell與learn之間為主動(dòng)關(guān)系 Homework 補(bǔ)全下列主動(dòng)句變被動(dòng)句 1 Jennyputherclothesinthesuitcaselastnight Herclothes inthesuitcaselastnight 2 ThetwinssanganEnglishsongthatday AnEnglishsong bythetwinsthatday 3 Didtheybuildabridgehereayearago abridge herebythemayearago 4 Theysoldoutthelightgreendressesyesterday Thelightgreendresses out ThankYou