Unit6SectionA(GrammarFocus4c)课件人教版英语九年级全册

Unit6

Whenwasitinvented?SectionA(GF—4c)GrammarFocusWhenwasthezipperinvented？Itwasinventedin1893.Whowasitinventedby?ItwasinventedbyWhitcombJudson.WhenwasteabroughttoKorea？ItwasbroughttoKoreaduringthe6thand7thcenturies.Whatisthehotice-creamscoopusedfor?It’susedforservingreallycoldice-creamActiveVoice:AlexandarGrahamBellinventedthetelephonein1876.PassiveVoice:Thetelephonewasinvented(byAlexanderGrahamBell)in1876.根据课本内容，完成下列句子。1.拉链是什么时候被发明的？

___________thezipper________?2.它于1893年被发明。

It_______________in1893.GrammarFocuswasinventedWhenwasinvented3.它是由谁发明的？

___________itinvented______?4.它是由惠特科姆•贾得森发明的。

It_______________WhitcombJudson.5.茶叶什么时候被带到韩国去的？

___________tea_________toKorea?6.是在六到七世纪之间被带到韩国。

It____________toKorea________the6thand7thcenturies.wasinventedbyWhenwasbroughtwasbroughtduringWhowasby7.热冰淇淋勺用来做什么？

What___thehotice-creamscoop__________?8.它用来舀很冷的冰淇淋。

It’s_______________reallycoldice-cream.usedforservingisusedfor

Tom

breaks

thewindow.

（主动语态）①

②

③Thewindow

isbroken

byTom.（被动语态）③

②

①英语的谓语动词有两种语态主动语态被动语态（前者表示句子的主语为动作的发出者，后者表示句子的主语为动作的承受者。）

从以上对比可以看出，主动句中的主语Tom在被动句中变成了短语byTom，主动句中的宾语thewindow变成了被动句中的主语。口诀：主变宾，宾变主，by短语后面跟，谓语动词变被动，

be后过分来使用。主动语态如何改成被动语态？1.主动语态的宾语改成被动语态的主语.2.主动语态的谓语动词改成被动语态的谓语动词。do3.注意保持时态和人称的一致。4.带双宾的谓语动词有两种改法。当把直接宾语改成主语时，谓语动词后必须加适当的介词:to,for.bedonepass,show,send…此类动词有：5.一些动词不定式在主动语态中省略to作宾语补足语，改成被动语态时，to必须还原。注:1.不及物动词（vi.)不用被动语态。buybebought

for如：givebegiven

to

此类动词还有：draw，make,cook,mende.g.happen,appear,

disappear

e.g.Atrafficaccident________(happen)justnow.happened2.连系动词（Link.v.)不用被动语态。如：be,look,seem,feel,sound,smell,taste,get,turn,become…

e.g.PekingOpera_______(sound)beautiful.sounds3.当此动词表示事物的自然属性的时候，不用被动语态。e.g.Thepen__________(write)veryfast.writesThiskindofsweater_______(sell)well.sells必背！动词短语的被动语态takecareof→betakencareofcutdown→becutdownlaughat→belaughedatlookafter→belookedafter被动语态的动词短语以下这些短语本身即是被动语态的形式，不需再加“by”.becoveredwith

用...覆盖beinterestedin

对...感兴趣besurprisedat

对...感到惊奇bemadeof/from

用…制成的beknownto

出名2.Somebodystolemycamerafrommyhotelroom.Mycamerawasstolen(bysomebody)frommyhotelroom.3.Wheredidyoutakethesephotos?Wherewerethephotostaken(byyou)?4aRewritethesentencesusingthepassivevoice.4.Ourparentsadvisedusnottogooutalone.5.Differentwriterstranslatedthebookintodifferentlanguages.Wewereadvisednottogooutalone(byourparents).Thebookwastranslatedintodifferentlanguages(bydifferentwriters).4bCompletethesentenceswithcorrectformsoftheverbsinthebox.Thekeyswereinvitedwerebroughtwaslockedrangweretoldbrokewereeatenliked4cWritethecorrectformsintheblanks.Thekeyswasinventedwasbornworkedlearntwasinventedwassaidisused一、根据汉语提示或用括号内所给单词的适当形式填空。1.Iwasthinkingaboutmysisterwhenmyphone__________(ring).Itwasher!2.ThepandaisChina's__________(国家的)treasure.It'sakindofcuteanimalthatlikeseatingbamboo.3.Lastweek,ourhospitalboughtsomemedical__________(器械).rangnationalinstruments4.Whenyouleavetheroom,makesurethedooris_________(lock).5.Lucybrokeclassrulesbecausesheatea__________(饼干)inthescienceclass.6.Dadtoldmethepriceherewasmuch__________(low)thanthatinLondon.7.Thecake______________(smell)sogoodthateveryonewantedtohaveabitofit.lockedbiscuitlowersmelt/smelled8.ManyofMoYan'sbookshavebeen__________(translate)intootherlanguagessofar.9.Mrs.Smith's______________(popular)amongstudents__________(remain)thesameasbefore.10.Waitamoment,please.I'm__________(boil)water,andyoucandrinksome__________(boil)waterlater.translatedpopularityremainsboilingboiled二、用方框中所给短语的适当形式填空。takeplace

fallinto

byaccident

itissaidthat

allofasudden1.Hedidn'tfindtherightwayand____________________adeephole.2.____________________1，000nationaleco­farmswillbebuiltinChinaby2025.3.Thispieceofmusichasalastingvalue(价值)thoughit'smade____________________.fellintoItissaidthatbyaccidenttakeplace

fallinto

byaccident

itissaidthat

allofasudden4.Greatchangeshave___________________inChina'scountrysideinthepastfewyears.5.Whentherainstormcame____________________，manypeoplewerewalkinghomeinahurry.takenplaceallofasudden1.Themobilephonehasinfluencedpeople’slifealotsinceit_________.A.inventsB.inventedC.isinventedD.wasinvented2.HanHan’sbooksarepopular.They_________bymanyteenagers.A.isreadB.wasreadC.arereadD.wereread

DC3.WhenTim_______whyhewaslateforschool,hejustkeptsilent.

A.wasasked

B.asked

C.w