Unit6SectionA（GrammarFocus4c）課件人教版英語九年級全冊

Unit6Whenwasitinvented?SectionAGrammarFocusWhat’sthemostpopulardrinkintheworld?(afterwater)

Teawasfirstdrunkabout5,000yearsago.boilingdrinkingwatertealeavesteasetWhenwasteafirstdrunk?Whowasteainventedby?

ShenNong

ItwasinventedbyaChineserulercalledShenNong．RetellthestoryHowwasitinvented?

boilingwateroveranopenfireproduceda

nicesmell

tastedthebrownwater

—tea

Itwasinvented

byaccident.

fellinto…and

remained…Whenwasthezipperinvented?Itwasinventedin1893.Whowasitinventedby?ItwasinventedbyWhitcombJudson.WhenwasteabroughttoKorea?ItwasbroughttoKoreaduringthe6thand7thcenturies.Whatisthehotice-creamscoopusedfor?It’susedforservingreallycoldice-cream.

PassivevoiceinthesimplepasttenseActive:AlexanderGrahamBellinventedthetelephonein1876.Passive:Thetelephonewasinvented(byAlexanderGrahamBell)in1876.GrammarFocus

We

bought

somebooks.

主動句與被動句之間的轉(zhuǎn)換Somebooks

werebought(byus)

主語謂語動詞主動語態(tài)的過去式賓語主語謂語動詞被動語態(tài)的過去分詞介詞+賓語2.被動語態(tài)需要注意的幾個方面:

(1)在主動句中,使役動詞make，let，have,感官動詞see，hear，feel，watch，notice等后接省略to的動詞不定式作賓語補足語，在變成被動語態(tài)時,后面的不定式需加上“to”。

eg:Mymothermakesmegetupearlyeveryday.

=Iammadetogetupearlyeverydaybymymother.

(2)有些詞,如系動詞taste,feel,look,sound等常用主動語態(tài)表達被動的意思。eg:Thevoicesoundsnice.語法焦點一般過去時態(tài)的被動語態(tài)2.被動語態(tài)需要注意的幾個方面:

(3)主動語態(tài)的句中若有雙賓語,變被動語態(tài)時，可將間接賓語(人）變?yōu)楸粍泳涞闹髡Z,而把直接賓語（物）留作被動句的賓語；或把主動句的直接賓語變?yōu)楸粍泳涞闹髡Z。此時間接賓語前常用介詞for或to等來連接。

eg:Heboughtmeabook.

=Iwasboughtabookbyhim.

=Abookwasboughtformebyhim.

一般過去時態(tài)的被動語態(tài)2.被動語態(tài)需要注意的幾個方面:

(4)有些動詞，如happen,belong等沒有被動語態(tài)。

eg:Thebikebelongstome.這輛自行車屬于我。

1.一般過去時的被動語態(tài)結(jié)構(gòu)式：（1）肯定句：主語+was/were+動詞的過去分詞+(by+人稱代詞賓格)+其他

eg：Englishwasstudied(byus)everyday.（2）否定句：主語+was/were+not+動詞的過去分詞+(by+人稱代詞賓格)+其他

eg：Englishwasnotstudied(byus)everyday.一般過去時態(tài)的被動語態(tài)2.一般過去時的被動語態(tài)結(jié)構(gòu)式：（3）疑問句：Be(Was/Were)+主語+動詞的過去分詞+（by+人稱代詞賓格）+其他+？

eg：WasEnglishnotstudied(byus)everyday?（4）特殊疑問句：What/Where/When+was/were+主語+動詞的過去分詞+其他?(1)Themaninventedthezipperin1893.(改為被動語態(tài))Thezipper

themanin1893.(2)Teawasinventedbyaccident.(對畫線部分提問)

tea

?(3)DidUncleWanginventthemachine?(改為被動語態(tài))(4)Thetelephonewasinventedin1876.(對畫線部分提問)

thetelephone

?(5)Chopsticksareusedforeating.(對畫線部分提問)

arechopsticks

?wasinventedbyHowwasinventedWasthemachineinventedbyUncleWang?WhenwasinventedWhatused

for4aPracticeRewritethesentencesusingthepassivevoice.1.Theysoldthefridgeatalowprice._____________________________Thefridgewassoldatalowprice.2.Somebodystolemycamerafrommyhotelroom.____________________________________________________________Mycamerawasstolenfrommyhotelroom.3.Wheredidyoutakethesephotos? _________________________________4.Ourparentsadvisedusnottogooutalone. ___________________________________________________________________5.Differentwriterstranslatedthebookinto differentlanguages. _________________________________ _________________________________Wherewerethesephotostaken?Wewereadvisedbyourparentsnottogooutalone.Thebookwastranslatedintodifferentlanguagesbydifferentwriters.Thefridgewassoldatalowprice.Rewritethesentencesusingthe

passivevoice.1.Theysoldthefridgeatalowprice.4aMycamerawasstolenfrommyhotelroom.Wherewerethesephotostaken?2.Somebodystolemycamerafrommyhotelroom.3.Wheredidyoutakethesephotos?Wewereadvisednottogooutalonebyourparents.Thebookwastranslatedintodifferentlanguagesbydifferentwriters.4.Ourparentsadvisedusnottogooutalone.5.Differentwriterstranslatedthebookintodifferentlanguages.Thetelephone___________(invent)byAlexanderGrahamBell.He________(born)in1847.Mr.Bell________(work)ontheinventionofthetelephonewithThomasWatson.wasbornwasinventedworkedDecidewhetheractiveorpassiveformsshouldbeusedinthesesentence.Writethecorrectformsintheblanks.4cIn1875,Mr.Bell_________(learn)howtosendmusicalnotesthroughaninstrumentsimilartoatelephone.Finally,thetelephone___________(invent)in1876.Thefirstsentencethat_________(say)onthetelephonebyMr.Bellwas“Mr.Watson,comehere;Iwanttoseeyou.”Todaythetelephone________(use)aroundtheworld.learnedwasinventedwassaidisusedadj.

音樂的;有音樂天賦的n.

儀器;工具wasfinished

wasgiven

wasseen

wasinvited

wastranslated

weresold

1.—When____thebridge___？—Lastyear.

A.did;buildB.was；build

C.was;builtD.did;built2.Flowers____alongtheroadlastyear.

A.plantB.planted

C.areplantedD.wereplanted3.ManybuildingsinLushan_____intheearthquakeonApril20th.

A.havedestroyedB.aredestroyed

C.weredestroyedD.aredestroying二、單項選擇CDＣ4.Thegirlwasheard＿＿＿inthenextroomeveryafternoon.

A.tosingB.sing

C.singingD.sang5.DoyouknowEarthDay?—Sure.It＿＿＿in1970totellustoprotectourplanet.

A.setsupB.setup

C.issetupD.wassetupＡＤ

根據(jù)漢語意思