2023學(xué)年完整公開課版九年級(jí)上冊(cè)Unit6WhenwasitinventedSect

Unit6Whenwasitinvented?SectionB1Grammarcocus—1e

Tea,themostpopulardrinkintheworld(afterwater),wasinventedbyaccident.ItissaidthataChineserulercalledShenNongwasthefirsttodiscoverteaasadrink.Afewthousandyearslater,LuYu,thesaintoftea,mentionedShenNonginhisbookChaJing.

Retelling

Thebookdescribeshowteaplantsweregrownandusedtomaketea.ItisbelievedthatteawasbroughttoKoreaandJapan

duringthesixthandseventhcenturiesEventhoughmanypeoplenowknowaboutteaculture,theChinesearewithoutdoubttheoneswhobestunderstandthenatureoftea.

Retelling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.GrammarFocuswasinventedWhenwasinvented3.它是由誰(shuí)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?.wasinventedbyWhenwasbroughtwasbroughtduringWhowasby7.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.usedforservingisusedfor9.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.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：一、一般過去時(shí)被動(dòng)語(yǔ)態(tài)一般過去時(shí)被動(dòng)語(yǔ)態(tài)的結(jié)構(gòu)為“主語(yǔ)+was/were+及物動(dòng)詞的過去分詞

(+by+動(dòng)作的執(zhí)行者).”。如：

Trees

lastspring.去年春天種了樹。wereplanted

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.

allovertheworld.全世界都在說英語(yǔ)。2.需要突出或強(qiáng)調(diào)動(dòng)作的承受者。e.g.

Thisdictionary

moststudents.這本字典是大多數(shù)學(xué)生在用的。Englishisspokenisusedby三、主動(dòng)語(yǔ)態(tài)變被動(dòng)語(yǔ)態(tài)應(yīng)注意的問題

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.

Theyputoffthemeetingbecauseofthe

weather.→Themeeting

becauseofthe

weather.會(huì)議因天氣的緣故被推遲了。wasputoff

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.

Myauntgavemea

dictionary

yesterday.

I

a

dictionaryyesterday.

A

dictionary

yesterday.wasgiven

wasgiventome3.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.

Aheavyman

thehouse.

wasseentoenter4.系動(dòng)詞、不及物動(dòng)詞或某些短語(yǔ)動(dòng)詞（happen,takeplace,cometrue,fallasleep…）沒有被動(dòng)語(yǔ)態(tài)。e.g.

toMr.Brown?布朗先生發(fā)生了什么事？Whathappened4aPracticeRewritethesentencesusingthepassivevoice.原句為一般過去時(shí)態(tài)，謂語(yǔ)動(dòng)詞為sold，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.

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.__________________________________________________________________Mycamerawasstolen(bysomebody)

frommyhotelroom.3.Wheredidyoutakethesephotos? _______________________________4.Ourparentsadvisedusnottogooutalone. ________________________________5.Differentwriterstranslatedthebookinto differentlanguages. __________________________________ __________________________________Wherewerethesephotostaken?Wewereadvisedbyourparentsnottogooutalone.Thebookwastranslatedintodifferentlanguagesbydifferentwriters.Languages1.atalowprice以低廉的價(jià)格表示物品的貴賤Sthbeexpensive/dear/cheapThepriceofsthbehigh/low2.advisesb(not)todosth建議某人（不要）做某事。3，translate…into…把。。翻譯成。。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___________nottoeator drinkinclass,butRuby______therulewhenshestartedeatingabiscuitinscience class.5.Thecookies__________bythehungrykidsinlessthan20minutes,andtheyreally_____ them.waslockedrangbrokeweretoldwereeatenlikedthedoor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。Languages1.suddenly/ofasudden/onasudden/allonasudden/allofasudden突然，出乎意料begin/starttodosth開始做某事begin/startdoingsthThetelephone______________(invent)byAlexanderGrahamBell.He__________(born)in1847.Mr.Bell________(work)ontheinventionofthetelephonewithThomasWatson.wasbornwasinventedworkedDecidewhetheractiveorpassiveformsshouldbeusedinthesesentence.Writethecorrectformsintheblanks.4cthetelephone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.learnedwasinventedwassaidisusedMr.Bell與learn之間為主動(dòng)關(guān)系。Whataretheyeating?Ice-cream.Whatdothebigdogthinkoftheice-cream?Sweet,cool,anddelicious!WarmingupHowdothebreadandsnacktaste?Sweetanddelicious.Canyouthinkofanyotherflavor?Salty,hot,bitter,sour,fresh…Thewordsintheboxdescribehowfoodcantaste.Writethemunderthecorrectpictures.Somepictureshavemorethanoneword.1a________________________________________________crispysoursaltysweetsweetcrispysaltysoursaltyadj.脆的；酥脆的adj.酸的adj.咸的1b.Writethenameofadifferentfood

aftereachword.sweet:crispy:salty:sour:banana,apple,cakepotatochips,saladpizzagrape,lemon1.Potatochipswereinventedbymistake.2.Theywereinventedin1863.3.Thecustomerthoughtthepotatoeswerenotthinenough.ListenandcircleTfortrueorForfalse.1cListeningTFTFTF4.Thecustomersaidtheywerenotsaltyenough.5.Georgewantedtomakethecustomerhappy.6.Thecustomwashappyintheend.

TFTFTFn.顧客TheHistoryofPotatoChipsDoyouknowhowpotatochipswereinvented?Potatochips____________byacookcalledGeorgeCrum.Theywereinventedin_