初三英语人教版Unit-5-What-are-the-shirts-made-of-3课件

Unit5Whataretheshirtsmadeof?

Period3年级：九年级学科：英语（人教版）Unit5Whataretheshirtsmad1LearninggoalsAttheendofthisperiod,youwillbeableto:1.knowwhatpassivevoiceis,howtoformit,andhowtochangeactivevoiceintopassivevoice;2.usepassivevoicewithpresenttensecorrectlyinthecontext.LearninggoalsAttheendofth2Warm-upListentoapieceofmusicandfindouttheactivevoiceandpassivevoiceusedinthelyrics.Warm-upListentoapieceofmu3Listenandidentify.Isingthesong.Thesongissungbyme.Youplaythesong.Thesongisplayedbyyou.He

plays

the

drums.Thedrumsareplayedbyhim.Shesingsthesong.Thesongissungbyher.Itsingsthesong.Thesongissungbyit.Wesingthesong.Thesongissungbyus.Youplaythesong.Thesongisplayedbyyou.Theyplaythedrums.Thedrumsareplayedbythem.Listenandidentify.Isingthe4Thinkandexplore.Whatisvoice?Voicereferstothe“who”or“what”thatisdoingtheverb’sactioninasentence.Therearetwotypesofvoice:ActiveVoiceandPassiveVoice.Thinkandexplore.Whatisvoic5Thinkandexplore.ActiveVoicemeansthe

subjectisdoingtheaction.PassiveVoicemeansthe

subjectisreceivingtheaction.WhatisActiveVoice?WhatisPassiveVoice?Thinkandexplore.ActiveVoice6Thinkandexplore.Bylookingatthesubject.Isthesubjectperformingtheactionorreceivingtheaction?HowcanwefindoutwhetherasentenceisinActiveVoiceorPassiveVoice?Thinkandexplore.Bylookinga7Thinkandexplore.Example:PeoplegrowteainHangzhou.subjectverbThesubject(people)doestheaction(growtea).ActiveVoice:Thinkandexplore.Example:Peop8Thinkandexplore.Example:Teaisgrown(bypeople)inHangzhou.subjectverbThe

subject

(tea)

does

not

do

the

action.

Instead,it“receives”thisactionperformedbypeople.PassiveVoice:Thinkandexplore.Example:Tea9Readandidentify.ReadthelyricsinyourworksheetsandfindouttheActiveVoiceandPassiveVoice.ActiveVoicePassiveVoice

Isingthesong.Thesongissungbyme.He

plays

the

drums.Thedrumsareplayedbyhim.Wesingthesong.Thesongissungbyus.……Readandidentify.Readthelyr10Observeandsummarize.HowcanwechangetheActiveVoiceintoPassiveVoice?1.Isingthesong.Thesongissungbyme.2.Heplaysthedrums.Thedrumsareplayedbyhim.(ActiveVoice)(PassiveVoice)(ActiveVoice)(PassiveVoice)Observeandsummarize.Howcan11Observeandsummarize.Step1：Identifythesubject,theverb,andtheobject.I

sing

the

song.(ActiveVoice)subjectobjectverbObserveandsummarize.Step1：I12Observeandsummarize.Step2：Movetheobjecttobecomethenewsubjectofthesentence.ThesongI

sing

the

song.subjectobjectverb(ActiveVoice)Observeandsummarize.Step2：M13Observeandsummarize.sStep3：Checkwhattheverbtenseisintheactivesentence.ThesongI

sing

the

song.(ActiveVoice)subjectobjectverbObserveandsummarize.sStep3：14Observeandsummarize.sStep4：Conjugatetheverb“be”.Thesongis

使动词be根据人称、数和时态变化

I

sing

the

song.(ActiveVoice)subjectobjectverbObserveandsummarize.sStep4：15Observeandsummarize.sStep5：Addthepastparticipleofthemainverbafter“be”.is

sung

ThesongI

sing

the

song.(ActiveVoice)subjectobjectverbObserveandsummarize.sStep5：16Observeandsummarize.sStep6：Decidewhattodowithsubjectoftheactivesentence.is

sung

by

me.(PassiveVoice)ThesongI

sing

the

song.(ActiveVoice)subjectobjectverbObserveandsummarize.sStep6：17Practicetime

Mechanics

fix

cars.subjectverbobject(ActiveVoice)Carsarefixedbymechanics.(PassiveVoice)1.PracticetimeMechanics18Practicetime2.

Thegardenerwaters

theflower.

(ActiveVoice)subjectverbobjectThefloweriswatered

bythegardener.(PassiveVoice)Practicetime2.Thegardene19Practicetime3.

Policeofficerscatch

thieves.

(ActiveVoice)subjectverbobjectThievesarecaughtbypoliceofficers.(PassiveVoice)Practicetime3.Policeoffi20Practicetime4.Theboygives

flowerstothegirl.(ActiveVoice)subjectverbdirectobjectThegirlisgivenflowers(PassiveVoice)

indirectobjectbytheboy.Flowersaregivento

thegirlbytheboy.Practicetime4.Theboygive21Practicetime5.

Janedoesnotclean

thehouse.

(ActiveVoice)subjectverbobjectThe

houseisnotcleanedbyJane.(PassiveVoice)Practicetime5.Janedoe22Practicetime6.DoesJohn

pick

you

up?(ActiveVoice)phrasalverbobjectsubjectAreyoupickedupbyJohn?(PassiveVoice)Practicetime6.DoesJohn23Observeandsummarize.Readthefollowingsentences,canyousummarizethestructureofPassiveVoicewithPresentTense?1.Carsarefixedbymechanics.2.Thefloweriswateredbythegardener.3.Thievesarecaughtbypoliceofficers.4.ThehouseisnotcleanedbyJane.5.AreyoupickedupbyJohn?Observeandsummarize.Readthe24Summary被动语态的构成被动语态由“助动词be+及物动词的过去分词”构成。助动词be有人称、数和时态的变化，其变化规则与be作为连系动词时完全一样。现以动词ask为例，将一般现在时被动语态的肯定式、否定式和一般疑问式列表如下：Summary被动语态的构成被动语态由“助动词be+及物动词25Summary肯定式否定式一般疑问式Iamasked…He/Sheisasked…We/You/Theyareasked…Iamnotasked…He/Sheisnotasked…We/You/Theyarenotasked…AmIasked…?Ishe/sheasked…?Arewe/you/theyasked…?一般现在时被动语态的肯定式、否定式和一般疑问式：Summary肯定式否26Watchandtakenotes.WhydoweusePassiveVoice?Watchandtakenotes.Whydowe27Takenotes.WhydoweusePassiveVoice?TherearethreemainreasonstousePassiveVoice.

e.g.Hiswalletwasstolen.1)Thesubjectisunknown.Takenotes.WhydoweusePassi28Takenotes.WhydoweusePassiveVoice?TherearethreemainreasonstousePassiveVoice.

e.g.Peterwasnotchosenforthefootballteam.Thissoapisusedfordryskin.2)Toemphasizetheobject.Takenotes.WhydoweusePassi29Takenotes.WhydoweusePassiveVoice?TherearethreemainreasonstousePassiveVoice.

e.g.Thebabywasbornyesterday.Thethiefwasarrestedlastnight.3)Thesubjectisobviousfromthecontext.Takenotes.WhydoweusePassi30Languageinuse4aCompletethesentenceswiththecorrectformsoftheverbsinbrackets.(Page36)1.Childrenunder18(notallow)towatchthisshowwithouttheirparents.

2.We(pay)bythebossonthelastFridayofeachmonth.arenotallowedarepaidLanguageinuse4aCompletethe31Languageinuse4aCompletethesentenceswiththecorrectformsoftheverbsinbrackets.(Page36)3.A:Whatlanguage(speak)inGermany?B:MostpeoplespeakGerman,butmanycanspeakEnglish,too.4.Mostoftheearth’ssurface(cover)bywater.5.Theclassroom(clean)bythestudentseveryday.isspokeniscoverediscleanedLanguageinuse4aCompletethe32Languageinuse4b1.Farmersplanttheteaonthesidesofmountains.

2.Thisshopusesthebestmaterialstomakedresses.

Theteaisplantedonthesidesofmountainsbyfarmers.

Thebestmaterialsareusedbythisshoptomakedresses.Rewritethesentencesusingthepassivevoice.(Page36)Languageinuse4b1.Farmerspl33Languageinuse4bRewritethesentencesusingthepassivevoice.(Page36)3.Carelessdrivingcausesmanytrafficaccidents.5.Ourfamilydoesnotusethissilverplateveryoften.Manytrafficaccidentsarecausedbycarelessdriving.

Lettersandpostcardsarebroughttopeople’shomesbythepostman.

4.Thepostmanbringslettersandpostcardstopeople’shomes.Thissilverplateisnotusedveryoftenbyourfamily.Languageinuse4bRewritethes34LanguageinuseSelfCheck1.Listsomethingsyouuseeveryday.Writedownwhattheyaremadeof/fromandwheretheyweremade.ThingsMadeof/fromMadein…pencilwoodShanghaiT-shirtcottonBeijingkitessilkorpaperShandong(Page40)LanguageinuseSelfCheck1.Li35LanguageinuseSelfCheck2.Use

the

informationabovetowritefullsentences.

Thepencilismadeofwood,anditwasmadeinShanghai.ThingsMadeof/fromMadein…pencilwoodShanghaiLanguageinuseSelfCheck2.Us36LanguageinuseSelfCheck2.Use

the

informationabovetowritefullsentences.

MyT-shirtismadeofcotton,anditwasmadeinBeijing.ThingsMadeof/fromMadein…T-shirtcottonBeijingLanguageinuseSelfCheck2.Us37LanguageinuseSelfCheck2.Use

the

informationabovetowritefullsentences.

Thekitesaremadeofsilkorpaper,andtheyweremadeinShandong.ThingsMadeof/fromMadein…kitessilkorpaperShandongLanguageinuseSelfCheck2.Us38LanguageinuseSelfCheck2.Use

the

informationabovetowritefullsentences.

ThingsMadeof/fromMadein……………LanguageinuseSelfCheck2.Us39LanguageinuseWhatis

the

product?1.Whatisitmadeof?2.Whoisitmadeby?3.Whereisitmade?4.Whatcanitdo?5.Whyisitspecial?Writeapassageaboutoneofthespecialthingsthatyourtown/cityisfamousfor.LanguageinuseWhatisthepro40LanguageinuseWhatis

the

product?1.Whatisitmadeof?2.Whoisitmadeby?3.Whereisitmade?4.Whatcanitdo?5.Whyisitspecial?Writeapassageaboutoneofthespecialthingsthatyourtown/cityisfamousfor.puresilkthesilkquiltskillfulworkersinfactoriesSuzhoukeepyouwarmandcomfortablelightandsofttotouch;decoratedwithbeautifulpatternsLanguageinuseWhatisthepro41LanguageinuseCompleteyourwriting.

Mycity,Suzhou,isfamousforitssilkquilts.ManypeoplefromallovertheworldcometoSuzhoutovisitthesilkfactoriesandbuynotonlythesilkquitsbutmanyothersilkproducts,too.LanguageinuseCompleteyourw42LanguageinuseReadthesamplewriting.

Mycity,Suzhou,isfamousforitssilkquilts.Thesequiltsaremadeofpuresilk.Theyaremadebyskillfulworkersinmanysilkfactories.Thesilkquiltsareusedtokeeppeoplewarmandcomfortableinbed.Theyareknowntobeverycomfortablebecausetheyarelightandsofttotouch.Besides,theylookbeautifulastheyaredecoratedwithbeautifulpatterns.ManypeoplefromallovertheworldcometoSuzhoutovisitthesilkfactoriesandbuynotonlythesilkquiltsbutmanyothersilkproducts,too.LanguageinuseReadthesample43Selfcheck1.Doyouknowwhatpassivevoiceis,howtoformit,andhowtochangetheactivevoiceintopassivevoice?2.Canyouusepassivevoicewithpresenttensecorrectlyinthecontext?Selfcheck44Homework1.Completetheexercisesonyourworksheets.2.Usepassivevoicetointroduceaspecialthingthatyourtown/cityisfamousfor.Romewasnotbuiltinaday.Practicemakesperfect!Homework1.Completetheexerci45初三英语人教版Unit-5-What-are-the-shirts-made-of-3课件Unit5Whataretheshirtsmadeof?

Period3年级：九年级学科：英语（人教版）Unit5Whataretheshirtsmad47LearninggoalsAttheendofthisperiod,youwillbeableto:1.knowwhatpassivevoiceis,howtoformit,andhowtochangeactivevoiceintopassivevoice;2.usepassivevoicewithpresenttensecorrectlyinthecontext.LearninggoalsAttheendofth48Warm-upListentoapieceofmusicandfindouttheactivevoiceandpassivevoiceusedinthelyrics.Warm-upListentoapieceofmu49Listenandidentify.Isingthesong.Thesongissungbyme.Youplaythesong.Thesongisplayedbyyou.He

plays

the

drums.Thedrumsareplayedbyhim.Shesingsthesong.Thesongissungbyher.Itsingsthesong.Thesongissungbyit.Wesingthesong.Thesongissungbyus.Youplaythesong.Thesongisplayedbyyou.Theyplaythedrums.Thedrumsareplayedbythem.Listenandidentify.Isingthe50Thinkandexplore.Whatisvoice?Voicereferstothe“who”or“what”thatisdoingtheverb’sactioninasentence.Therearetwotypesofvoice:ActiveVoiceandPassiveVoice.Thinkandexplore.Whatisvoic51Thinkandexplore.ActiveVoicemeansthe

subjectisdoingtheaction.PassiveVoicemeansthe

subjectisreceivingtheaction.WhatisActiveVoice?WhatisPassiveVoice?Thinkandexplore.ActiveVoice52Thinkandexplore.Bylookingatthesubject.Isthesubjectperformingtheactionorreceivingtheaction?HowcanwefindoutwhetherasentenceisinActiveVoiceorPassiveVoice?Thinkandexplore.Bylookinga53Thinkandexplore.Example:PeoplegrowteainHangzhou.subjectverbThesubject(people)doestheaction(growtea).ActiveVoice:Thinkandexplore.Example:Peop54Thinkandexplore.Example:Teaisgrown(bypeople)inHangzhou.subjectverbThe

subject

(tea)

does

not

do

the

action.

Instead,it“receives”thisactionperformedbypeople.PassiveVoice:Thinkandexplore.Example:Tea55Readandidentify.ReadthelyricsinyourworksheetsandfindouttheActiveVoiceandPassiveVoice.ActiveVoicePassiveVoice

Isingthesong.Thesongissungbyme.He

plays

the

drums.Thedrumsareplayedbyhim.Wesingthesong.Thesongissungbyus.……Readandidentify.Readthelyr56Observeandsummarize.HowcanwechangetheActiveVoiceintoPassiveVoice?1.Isingthesong.Thesongissungbyme.2.Heplaysthedrums.Thedrumsareplayedbyhim.(ActiveVoice)(PassiveVoice)(ActiveVoice)(PassiveVoice)Observeandsummarize.Howcan57Observeandsummarize.Step1：Identifythesubject,theverb,andtheobject.I

sing

the

song.(ActiveVoice)subjectobjectverbObserveandsummarize.Step1：I58Observeandsummarize.Step2：Movetheobjecttobecomethenewsubjectofthesentence.ThesongI

sing

the

song.subjectobjectverb(ActiveVoice)Observeandsummarize.Step2：M59Observeandsummarize.sStep3：Checkwhattheverbtenseisintheactivesentence.ThesongI

sing

the

song.(ActiveVoice)subjectobjectverbObserveandsummarize.sStep3：60Observeandsummarize.sStep4：Conjugatetheverb“be”.Thesongis

使动词be根据人称、数和时态变化

I

sing

the

song.(ActiveVoice)subjectobjectverbObserveandsummarize.sStep4：61Observeandsummarize.sStep5：Addthepastparticipleofthemainverbafter“be”.is

sung

ThesongI

sing

the

song.(ActiveVoice)subjectobjectverbObserveandsummarize.sStep5：62Observeandsummarize.sStep6：Decidewhattodowithsubjectoftheactivesentence.is

sung

by

me.(PassiveVoice)ThesongI

sing

the

song.(ActiveVoice)subjectobjectverbObserveandsummarize.sStep6：63Practicetime

Mechanics

fix

cars.subjectverbobject(ActiveVoice)Carsarefixedbymechanics.(PassiveVoice)1.PracticetimeMechanics64Practicetime2.

Thegardenerwaters

theflower.

(ActiveVoice)subjectverbobjectThefloweriswatered

bythegardener.(PassiveVoice)Practicetime2.Thegardene65Practicetime3.

Policeofficerscatch

thieves.

(ActiveVoice)subjectverbobjectThievesarecaughtbypoliceofficers.(PassiveVoice)Practicetime3.Policeoffi66Practicetime4.Theboygives

flowerstothegirl.(ActiveVoice)subjectverbdirectobjectThegirlisgivenflowers(PassiveVoice)

indirectobjectbytheboy.Flowersaregivento

thegirlbytheboy.Practicetime4.Theboygive67Practicetime5.

Janedoesnotclean

thehouse.

(ActiveVoice)subjectverbobjectThe

houseisnotcleanedbyJane.(PassiveVoice)Practicetime5.Janedoe68Practicetime6.DoesJohn

pick

you

up?(ActiveVoice)phrasalverbobjectsubjectAreyoupickedupbyJohn?(PassiveVoice)Practicetime6.DoesJohn69Observeandsummarize.Readthefollowingsentences,canyousummarizethestructureofPassiveVoicewithPresentTense?1.Carsarefixedbymechanics.2.Thefloweriswateredbythegardener.3.Thievesarecaughtbypoliceofficers.4.ThehouseisnotcleanedbyJane.5.AreyoupickedupbyJohn?Observeandsummarize.Readthe70Summary被动语态的构成被动语态由“助动词be+及物动词的过去分词”构成。助动词be有人称、数和时态的变化，其变化规则与be作为连系动词时完全一样。现以动词ask为例，将一般现在时被动语态的肯定式、否定式和一般疑问式列表如下：Summary被动语态的构成被动语态由“助动词be+及物动词71Summary肯定式否定式一般疑问式Iamasked…He/Sheisasked…We/You/Theyareasked…Iamnotasked…He/Sheisnotasked…We/You/Theyarenotasked…AmIasked…?Ishe/sheasked…?Arewe/you/theyasked…?一般现在时被动语态的肯定式、否定式和一般疑问式：Summary肯定式否72Watchandtakenotes.WhydoweusePassiveVoice?Watchandtakenotes.Whydowe73Takenotes.WhydoweusePassiveVoice?TherearethreemainreasonstousePassiveVoice.

e.g.Hiswalletwasstolen.1)Thesubjectisunknown.Takenotes.WhydoweusePassi74Takenotes.WhydoweusePassiveVoice?TherearethreemainreasonstousePassiveVoice.

e.g.Peterwasnotchosenforthefootballteam.Thissoapisusedfordryskin.2)Toemphasizetheobject.Takenotes.WhydoweusePassi75Takenotes.WhydoweusePassiveVoice?TherearethreemainreasonstousePassiveVoice.

e.g.Thebabywasbornyesterday.Thethiefwasarrestedlastnight.3)Thesubjectisobviousfromthecontext.Takenotes.WhydoweusePassi76Languageinuse4aCompletethesentenceswiththecorrectformsoftheverbsinbrackets.(Page36)1.Childrenunder18(notallow)towatchthisshowwithouttheirparents.

2.We(pay)bythebossonthelastFridayofeachmonth.arenotallowedarepaidLanguageinuse4aCompletethe77Languageinuse4aCompletethesentenceswiththecorrectformsoftheverbsinbrackets.(Page36)3.A:Whatlanguage(speak)inGermany?B:MostpeoplespeakGerman,butmanycanspeakEnglish,too.4.Mostoftheearth’ssurface(cover)bywater.5.Theclassroom(clean)bythestudentseveryday.isspokeniscoverediscleanedLanguageinuse4aCompletethe78Languageinuse4b1.Farmersplanttheteaonthesidesofmountains.

2.Thisshopusesthebestmaterialstomakedresses.

Theteaisplantedonthesidesofmountainsbyfarmers.

Thebestmaterialsareusedbythisshoptomakedresses.Rewritethesentencesusingthepassivevoice.(Page36)Languageinuse4b1.Farmerspl79Languageinuse4bRewritethesentencesusingthepassivevoice.(Page36)3.Carelessdrivingcausesmanytrafficaccidents.5.Ourfamilydoesnotusethissilverplateveryoften.Manytrafficaccidentsarecausedbycarelessdriving.

Lettersandpostcardsarebroughttopeople’shomesbythepostman.

4.Thepostmanbringslettersandpostcardstopeople’shomes.Thissilverplateisnotusedveryoftenbyourfamily.Languageinuse4bRewritethes80LanguageinuseSelfCheck1.Listsomethingsyouuseeveryday.Writedownwhattheyaremadeof/fromandwheretheyweremade.ThingsMadeof/fromMadein…pencilwoodShanghaiT-shirtcottonBeijingkitessilkorpaperShandong(Page40)LanguageinuseSelfCheck1.Li81LanguageinuseSelfCheck2.Use

the

informationabovetowritefullsentences.

Thepencilismadeofwood,anditwasmadeinShanghai.ThingsMadeof/fromMadein…pencilwoodShanghaiLanguageinuseSelfCheck2.Us82LanguageinuseSelfCheck2.Use

the

informationabovetowritefullsentences.

MyT-shirtismadeofcotton,anditwasmadeinBeijing.ThingsMadeof/fromMadein…T-shirtcottonBeijingLanguageinuseSelfCheck2.Us83LanguageinuseSelfCheck2.Use

the

informationabovetowritefullsentences.

Thekitesaremadeofsilkorpaper,andtheyweremadeinShand