廣西貴港市平南縣上渡鎮(zhèn)大成初級(jí)九年級(jí)英語(yǔ)全冊(cè)UNIT6WHENWASITINVENTED？SECTIONA3課件（新版）人教新目標(biāo)版

Unit6Unit6Whenwasitinvented?SectionA3GrammarFocus~4c1.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(wú)疑問；的確____________7.跌落____________Revision一、按要求寫出下列詞匯或詞組takeplacenearlyrulenationalbyaccidentwithoutdoubtfallinto1.___________________________________2.___________________________________3.___________________________________4.___________________________________5.___________________________________6.______________________________________________________________________Thespecialcupisusedfordrinkingwine.It’sbelievedthathealthisabovewealth.Wemetatthetrainstationbyaccident.I’msorrythatsuchanaccidenttookplace.Sheiswithoutdoubtveryhappynow.Theboyfellintowaterandhadtobepulledoutatonce.CheckthehomeworkTellsomethingabouthowteawasinventedbyaccident.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.GrammarFocuswasinventedWhenwasinventedwasinventedbyWhenwasbroughtwasbroughtduringWhowasby7.熱冰淇淋勺用來(lái)做什么？What___thehotice-creamscoop__________?8.它用來(lái)挖很冷的冰淇淋。It’s_______________reallycoldice-cream.usedforservingisusedfor9.貝爾于1876年發(fā)明了機(jī)。AlexanderGrahamBell_________thetelephonein1876.10.機(jī)在1876年被貝爾所發(fā)明。Thetelephone__________________AlexanderGrahamBellin1876.inventedwasinventedbyGrammar英語(yǔ)有兩種語(yǔ)態(tài)：主動(dòng)語(yǔ)態(tài)和被動(dòng)語(yǔ)態(tài)。主動(dòng)語(yǔ)態(tài)表示主語(yǔ)是動(dòng)作的執(zhí)行者，而被動(dòng)語(yǔ)態(tài)則表示主語(yǔ)是動(dòng)作的承受者。如：Wecleanedtheclassroomyesterday.我們昨天打掃了教室。(主動(dòng)語(yǔ)態(tài)，主語(yǔ)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(yǔ)態(tài)，主語(yǔ)theclassroom是clean這一動(dòng)作的承受者)一、一般過(guò)去時(shí)被動(dòng)語(yǔ)態(tài)一般過(guò)去時(shí)被動(dòng)語(yǔ)態(tài)的結(jié)構(gòu)為“主語(yǔ)+was/were+及物動(dòng)詞的過(guò)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(yǔ)+was/were+及物動(dòng)詞的過(guò)去分詞+其他.e.g.Paperwasinvented

byChinesepeopletwothousandyearsago.紙是中國(guó)人在二千多年前發(fā)明的。

2.

否定句：

主語(yǔ)+was/werenot+及物動(dòng)詞的過(guò)

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(yǔ)+及物動(dòng)詞的過(guò)去分

詞+其他?二、被動(dòng)語(yǔ)態(tài)的用法：1.不知道誰(shuí)是動(dòng)作的執(zhí)行者，或沒有必要指出誰(shuí)是動(dòng)作的執(zhí)行者。e.g.English

isspokenallovertheworld.全世界都在說(shuō)英語(yǔ)。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(yǔ)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(yǔ)態(tài)變被動(dòng)語(yǔ)態(tài)應(yīng)注意的問題2.含有雙賓語(yǔ)的主動(dòng)句變?yōu)楸粍?dòng)句時(shí)，

通常把指“人”的間接賓語(yǔ)變?yōu)橹髡Z(yǔ)，

指“物”的直接賓語(yǔ)保留不變；如果把

指“物”的直接賓語(yǔ)變?yōu)橹髡Z(yǔ)，則在間接

賓語(yǔ)前加to或for。e.g.Myauntgavemeane-dictionaryyesterday.

I

wasgivenane-dictionaryyesterday.

Ane-dictionarywasgiven

tome

yesterday.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(yǔ)態(tài)時(shí)應(yīng)加上不定式符號(hào)to。e.g.Isawaheavymanenterthehouse.

Aheavymanwasseentoenterthehouse.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(yǔ)態(tài)。1.Hechosesixstorybookstheotherday. Sixstorybooks____________byhimthe otherday.2.UncleLeegaveJackalargecakeforhe paintedthewallwonderfully. Jack__________alargecakeforhe paintedthewallwonderfully.練一練wasgivenwerechosen3.Amouseatehalfofthecakelastnight. Halfofthecake__________byamouselastnight.waseaten將下列句子變?yōu)橹鲃?dòng)語(yǔ)態(tài)。4.WerethesemachinesinventedbyEdison? _____Edison_______thesemachines?Didinvent5.ThepostcardwassenttoLindabyPaul. Paul_____thepostcard___Linda.6.AmericawasdiscoveredbyColumbus. Columbus__________America.senttodiscovered對(duì)劃線部分提問7.Shoeswithlightswereusedforseeingin

thedark. ___________shoeswithlights______for?8.PaperwasinventedinChinaalmosta

thousandyearsago. ___________paper_________inChina?usedWhatwereWhenwasinvented4aPracticeRewritethesentencesusingthepassivevoice.點(diǎn)撥：原句為一般過(guò)去時(shí)態(tài)，原句的謂語(yǔ)動(dòng)詞為sold，賓語(yǔ)為thefridge；改為被動(dòng)語(yǔ)態(tài)時(shí)，應(yīng)將thefridge作主語(yǔ)，謂語(yǔ)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(yǔ)動(dòng) 詞，mycamera是句子的賓語(yǔ)；改為被動(dòng)語(yǔ)態(tài)句時(shí)，應(yīng)將mycamera作句子主語(yǔ)，謂語(yǔ)動(dòng)詞用wasstolen的形式。2.Somebodystolemycamerafrommyhotelroom.__________________________________________________________________Mycamerawasstolenfrommyhotelroom.3.Wheredidyoutakethesephotos? __________________________________4.Ourparentsadvisedusnottogooutalone. __________________________________5.Differentwriterstranslatedthebookinto differentlanguages. __________________________________ __________________________________Wherewerethesephotostaken?Wewereadvisednottogooutalone.Thebookwastranslatedintodifferentlanguagesbydifferentwriters.1.You____________tothepartylastnight, weren’tyou?Whydidn’tyougo?2.Theearthquakehappenedallofasudden, butluckilythevillagers_____________to asafeplace.wereinvitedeat,like,invite,tell,lock,ring,break,bringwerebrought4bCompletethesentenceswithcorrectformsoftheverbsinthebox.句子主語(yǔ)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___________nottoe