第第頁【新課標(biāo)】Unit6SectionA(Grammar-4c)課件（新目標(biāo)九年級Unit6Whenwasitinvented)(共20張PPT)

Unit6Whenwasitinvented

SectionA（Grammar-4c)

Revision

1.haveapoint___________

2.byaccidental___________

3.發(fā)生take________

4.毫無疑問____________

有道理

偶然;意外的

place

withoutdoubt

GrammarFocus

WhenwasthezipperinventedItwasinventedin1893.

WhowasitinventedbyItwasinventedbyWhitcombJudson.

WhenwasteabroughttoKoreaItwasbroughttoKoreaduringthe6thand7thcenturies.

Whatisthehotice-creamscoopusedforIt’susedforservingreallycoldice-cream.

ActiveVoice:AlexanderGrahamBellinventedthetelephonein1876.PassiveVoice:Thetelephonewasinvented(byAlexanderGrahamBell)in1876.一般過去時的被動語態(tài)的句式結(jié)構(gòu)

一般過去時的被動語態(tài)

肯定句主語+was/were+及物動詞的過去分詞（+by…）

否定句主語+was/were+not+及物動詞的過去分詞（+by…)

疑問句Was/Were+主語+及物動詞的過去分詞（+by…)

特殊疑問詞+was/were+主語+及物動詞的過去分詞（+by...)

Grammar

2.一般過去時的被動語態(tài)的基本用法

用法示例

表示過去某一具體時間發(fā)生的動作，且句子的主語是謂語動詞動作的承受者

Thehousewasbuiltin1990.

這所房子建于1990年。

講述發(fā)生在過去的動作，且不知道動作的執(zhí)行者

Hewashonoredwiththename“FatherofHybridRice”.

他被授予“雜交水稻之父”的稱號。

①含有雙賓語的主動句變?yōu)楸粍诱Z態(tài)時，通常把指“人”的間接賓語變?yōu)橹髡Z，而指“物”的直接賓語則不變

Hegavemeabookyesterday.

Iwasgivenabook(byhim)yesterday

3.含雙賓語和復(fù)合賓語的主動句變?yōu)楸粍诱Z態(tài)的方法

②如果要把指“物”的直接賓語變?yōu)橹髡Z，則在間接賓

語前加to或for。

Ibroughthimsomefood.

Somefoodwasbroughttohim(byme).

③含有復(fù)合賓語的主動句變?yōu)楸粍诱Z態(tài)時，要將其中的

賓語變成主語，賓語補足語不變。

JimaskedTomtogoforawalk.

Tomwasasked(byJim)togoforawalk.

④如果賓語補足語是不帶to的動詞不定式，主動語態(tài)變成被動語態(tài)時要加上不定式符號to。

WeoftenheardKatesingintheroom.

Katewasoftenheardtosingintheroom(byus).

4a

Rewritethesentencesusingthepassivevoice.

Theysoldthefridgeatalowprice.

____________________________________________________

2.Somebodystolemycamerafrommyhotelroom.

____________________________________________________

3.Wheredidyoutakethesephotos

____________________________________________________

Thefridgewassoldatalowprice.

Mycamerawasstolenfrommyhotelroom(bysomebody).

Wherewerethesephotostaken

4.Ourparentsadvisedusnottogooutalone.

_____________________________________________________

5.Differentwriterstranslatedthebookintodifferentlanguages.

____________________________________________________________________________________________________________

Wewereadvisednottogooutalonebyourparents.

Thebookwastranslatedintodifferentlanguagesbydifferent

writers.

4b

Completethesentenceswiththecorrectformsoftheverbsinthebox.

eatlocklikeringinvitebreaktellbring

You_____________tothepartylastnight,weren’tyouWhydidn’tyougo

2.Theearthquakehappenedallofasudden,butluckilythevillagers_____________toasafeplace.

wereinvited

werebrought

3.Thedoor___________whenwearrived,sowe______thebell.

4.Thestudents________nottoeatordrinkinclass.ButRuby_______therulewhenshestartedeatingabiscuitinscienceclass.

5.Thecookies_________bythehungrykidsinlessthan20minutes,andtheyreally_____them.

waslocked

rang

weretold

broke

wereeaten

liked

Grammar

allofasudden:突然；猛地

可寫作ofasudden,ona/thesudden或allonasudden。

例句：突然，燈都滅了。

Allofasudden,thelightswentout.

那個男孩突然開始哭起來。

Theboybegancryingallofasudden.

luckily作副詞，意為“幸運地”，也可換成tomyluck或luckilyforme，其后通常用逗號與句子其他成分隔開。?

例句：Luckily,shewasathomewhenIcalled.

幸好當(dāng)我打電話時她在家。

4c

Decidewhetheractiveorpassiveformsshouldbeusedinthesesentences.Writethecorrectformsintheblanks.

Thetelephone_____________(invent)byAlexanderGrahamBell.He__________(born)in1847.Mr.Bell________(work)ontheinventionofthetelephonewithThomasWatson.In1875,Mr.Bell_______(learn)howtosendmusicalnotes

wasinvented

wasborn

worked

learned

throughaninstrumentsimilartoatelephone.Finally,thetelephone____________(invent)in1876.Thefirstsentencethat________(say)onthetelephonebyMr.Bellwas“Mr.Watson,comehere;Iwanttoseeyou.”Todaythetelephone________(use)aroundtheworld.

wasinvented

wassaid

isused

Exercise

Ⅰ.單項選擇

1.Itwasinvented_________Edison.

A.byB.inC.forD.to

2.Thiswatch__________China.

A.wasmadeinB.wasmadeby

C.wasmadefromD.wasmadeof

3.——_______wasthecarinvented

——Itwasinventedin1983.

A.WhenB.WhyC.HowD.Who

4._______itrainedyesterday,Istillwentonatrip.

A.AlthoughB.ButC.BecauseD.And

5.Basketball________bypeopleallovertheworld.

A.isenjoyedB.islikeC.loveD.enjoyed

1.Theyoungmansavedthelivesofthechildren.

2.Thevillagersdidn’tfindthelostboyatlast.

3.Didyoucleanupyourroomlastnigh