Unit 6 Section A（Grammar Focus-4c）課件 2024-2025學(xué)年人教版九年級英語

Unit6Whenwasitinvented?SectionAGF~4cRoleplaytheconversationsusingtheinformationinthechartabove.A:Whataretheyusedfor?B:They’re

usedforseeinginthedark.Pairworkbeusedfor被用做于……A:Whatisthecarusedfor?B:

Thecarisusedfor

traveling.beusedfor被用做于……A:Whatisthemicrowaveovenusedfor?B:

itisusedforheatingfood.beusedfor被用做于……看圖用beusedfor造句。Thescissors

areusedfor

cuttingpaper.典例探究Jim'swalletwasstolenyesterday.

Thecomputerwasinventedin1971Thetelephonewasinventedin1876.TheTVwasinventedin1927.Carswereinventedin1885.一般過去時的被動語態(tài)：was/were+及物動詞的過去分詞要點分析何時用一般過去式的被動語態(tài)：當(dāng)動作發(fā)生在過去且句子的主語是謂語動詞的

時；一般過去時被動語態(tài)的結(jié)構(gòu)：主語+be(

)+及物動詞的

。

承受著was/were過去分詞要點分析一般過去時被動語態(tài)中be動詞的使用：當(dāng)主語是第一或第三人稱單數(shù)或不可數(shù)名詞時，be動詞要用

。當(dāng)主語是第二人稱或復(fù)數(shù)時，be動詞要用

。waswere拓展延伸

否定句：

主語+wasn’t/weren’t+及物動詞的過去分詞+其它。eg:Hewasn’tsenttoschoollastmonth.eg:Theyweren’tinvitedtothepartylastnight.句式變換：

肯定句：主語+was/were+及物動詞的過去分詞+其它拓展延伸一般疑問句：

Was/were+主語+及物動詞的過去分詞+其它？回答：Yes,主語+was/were.No,主語+wasn’t/weren’t.eg:Wasyourhomeworkfinishedlastnight?Yes,itwas./No,itwasn’t.拓展延伸特殊疑問句：特殊疑問詞+was/were+及物動詞的過去分詞+其它？eg:Wherewasyourcarparked?eg:Whenweretheflowerswatered?Thefridgewassoldatalowprice.Rewritethesentencesusingthe

passivevoice.1.Theysoldthefridgeatalowprice.4aMycamerawasstolenfrommyhotelroom.Wherewerethesephotostaken?2.Somebodystolemycamerafrommyhotelroom.3.Wheredidyoutakethesephotos?Wewereadvisednottogooutalonebyourparents.Thebookwastranslatedintodifferentlanguagesbydifferentwriters.4.Ourparentsadvisedusnottogooutalone.5.Differentwriterstranslatedthebookintodifferentlanguages.1.You____________tothepartylastnight,weren’tyou?Whydidn’tyougo?2.Theearthquakehappenedallofasudden, butluckilythevillagers____________toasafeplace.wereinvitedeat,like,invite,tell,lock,ring,break,bringwerebrought4bCompletethesentenceswithcorrectformsoftheverbsinthebox.v.鎖上n.

鎖n.

地震突然;猛地v.(使)發(fā)出鐘聲或鈴聲；打電話3.Thedoor__________whenwearrived,sowe______thebell.4.Thestudents___________nottoeator drinkinclass,butRuby______therulewhenshestartedeatingabiscuitinscience class.5.Thecookies__________bythehungrykidsinlessthan20minutes,andtheyreally_____them.waslockedrangbrokeweretoldwereeatenlikedn.

鐘聲;鈴聲n.

餅干n.

曲奇餅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ExerciseⅠ.單項選擇

1.---TodayChineseisbecomingmoreandmorepopular.---It_______inmanyschoolsaroundtheworld.A.teachesB.isteachingC.hastaughtD.istaughtD2.We_______toclosethewindowsbeforeweleftthelab.A.tellB.toldC.aretoldD.weretold3.---

DidyouhearthatwaterinTaiLakesmeltterrible?---

Yes.Infact,it_______.That'sallbecauseofthepeopleandthefactoriesaround.A.pollutedB.waspollutedC.haspollutedD.willpolluteDB1.

History

is

_________

by

the

people.

(

make)

2.

He

is

often

_________

to

do

the

work

by

the

teacher.

(ask)

3.

The

book

___________

by

him

last

year.

(

write

)

4.

The

radio

______________

last

week.

(repair)madeaskedwaswrittenwasrepaired將下列句子變?yōu)楸粍诱Z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)橹鲃诱Z態(tài)。4.WerethesemachinesinventedbyEdison? _____Edison_______thesemachines?Didinvent5.ThepostcardwassenttoLindabyPaul. Paul_____thepostcard___Linda.6.AmericawasdiscoveredbyColumbus. Columbus__________America.senttodiscovered對劃線部分