Chapter4greatinventions（课件）朗文英语世界五年级上册

LEW5AChapter4GreatinventionsClassContentsPeriod1:

KeyWords&KeyStructuresPeriod3:

Reading&ComprehensionPeriod4:

Practice1Period5:

Practice2Period6:

Phonics&FunCornerPeriod2:

Reading&ComprehensionPeriod1:

KeyWords&KeyStructuresObjectivesTointroducethetopicTointroducethevocabularyaboutmaterialsandthethingsthataremadeofthesematerialsTointroducethestructuresfortalkingaboutwhatobjectsaremadeofTointroducethestructuresfortalkingaboutthefunctionsofobjectsKeyWordsWhatdoes‘inventions’mean?伟大发明do

you

knowangreatintheworld?KeyWordsBrainstorminventionsLet’slearnsomewords!China中国KeyWordsLet’slearnsomewords!china瓷器KeyWordsLet’slearnsomewords!dishKeyWordsLet’slearnsomewords!teapotKeyWordsLet’slearnsomewords!plasticKeyWordsLet’slearnsomewords!astoolKeyWordsLet’slearnsomewords!abasinKeyWordsLet’slearnsomewords!metalKeyWordsLet’slearnsomewords!a

kettleKeyWordsLet’slearnsomewords!apotKeyWordsLet’slearnsomewords!glassKeyWordsLet’slearnsomewords!aglassKeyWordsLet’slearnsomewords!avaseKeyWordsLet’slearnsomewords!woodKeyWordsLet’slearnsomewords!awardrobeKeyWordsLet’slearnsomewords!chopsticksKeyWordsLet’slearnsomewords!leatherKeyWordsLet’slearnsomewords!aphonecaseKeyWordsLet’slearnsomewords!aphonecaseKeyWordsLet’slearnsomewords!silkKeyWordsLet’slearnsomewords!acushionKeyWordsLet’slearnsomewords!amatKeyWordsLet’slearnsomewords!clothKeyWordsLet’slearnsomewords!apillowKeyWordsLet’slearnsomewords!curtainsKeyWordsGame

Canyoureadthewords?It’sa…KeyStructuresWecantalkabouttheusesofanobjectwith‘usedfor’.‘for’+–ingword(gerund)akettleWeuseittoboilwater.It’susedforboilingwater.ingKeyStructuresIt’susedforholdingwater.It’susedfordisplayingphotos.abasinaphotoframeWeuseittoholdwater.Weuseittodisplayphotos.KeyStructuresWeuse‘madeof’totalkaboutthematerialthatmakessomething.It’smadeofplastic.anoun(thematerial)astoolMaterial:plasticKeyStructuresacushionawardrobeakettleMaterial:metalMaterial:woodMaterial:silkIt’smadeofmetal.It’smadeofwood.It’smadeofsilk.avaseMaterial:glassIt’smadeofglass.KeyStructuresaphonecaseateapotcurtainsMaterial:chinaThey’remadeofcloth.It’smadeofleather.It’smadeofchina.Material:clothMaterial:leatherThey’re=Theyare(curtains)KeyStructuresCanyousolvethisriddle??Thisisusedforholdingfood.Sometimesit’smadeofpaper.Sometimesit’smadeofchina.Whatisit?It’saplate.KeyStructuresChoosethecorrectanswers.1It’s__________keepingourheadswarm.usedforIt’s__________paper.madeofKeyStructuresChoosethecorrectanswers.2It’s__________plastic.It’s__________holdingchopsticks.madeofusedforKeyStructuresChoosethecorrectanswers.3Thisis________________.It’s________________sheetsofpapertogether.madeofmetalholdingusedforKeyStructuresChoosethecorrectanswers.4Thisis_________________things.It’s________________.carryingusedformadeofclothKeyStructures5______________________Thisismadeofwood.______________________Itisusedforstoringclothes.Whatisit?Writetwosentencesaboutthisobjectusing‘madeof’and‘usedfor’.KeyStructures6______________________Thisismadeofmetal.______________________Itisusedforboilingwater.Whatisit?Writetwosentencesaboutthisobjectusing‘madeof’and‘usedfor’.KeyStructures7______________________Thisismadeofplastic.______________________Itisusedforeating.Whatisit?Writetwosentencesaboutthisobjectusing‘madeof’and‘usedfor’.KeyStructures8______________________Thisismadeofchina.______________________Itisusedforsavingmoney.Whatisit?Writetwosentencesaboutthisobjectusing‘madeof’and‘usedfor’.KeyStructuresActivityIt’susedfor______pizza.bakingIt’smadeof______.metalLookandfillintheblanks.ActivityIt’susedfor______meat.cuttingIt’smadeof______.metalLookandfillintheblanks.ActivityIt’susedfor______eggs.stirringIt’smadeof______.metalLookandfillintheblanks.ActivityIt’susedfor________juice.holdingIt’smadeof______.glassesLookandfillintheblanks.ActivityIt’susedfor________food.holdingIt’smadeof______.chinaLookandfillintheblanks.ActivityIt’susedfor________clothes.sewingIt’smadeof______.metalLookandfillintheblanks.TimeforabreakPeriod2:

Reading&ComprehensionObjectivesTodeveloppupils’readingskills,e.g.-decodesimpleriddlesusingcontextualclues-guessthemeaningofunknownwordsusingpictorialclues-locatespecificinformationinresponsetoquestions-readaloudavarietyofsimpletextsusingknowledgeof

knownwordsandbasicletter-soundrelationships

Thisisusedforboilingwater.Itismadeofmetal.Ithasaplugorsitsonthestove.Iknow!Itisa…Pre-readingDoyouknowwhatariddleis?Pre-readingWhatarethey?Pre-readingThesearemadeof…Pre-readingDoyouknowhowtousechopsticks?Pre-readingWhatisit?Pre-readingItisusedfor…Pre-readingItismadeof…Pre-readingWhatisit?Pre-readingItisusedfor…Pre-readingCanwefindstoolsathome?Pre-readingWhatisit?Pre-readingWillyourphonebreakeasilyifyouputitinthephonecase?Pre-readingIt’smadeof…Pre-readingWhatisit?Pre-readingWhatkindofdrinkcanwemakeusingateapot?Pre-readingWhatisit?Pre-readingWhatshapeisit?Pre-readingWherecanyoufindit?Pre-readingItisusedfor…?Pre-readingItisusedfor…?Pre-readingWhat

is

it?Pre-readingItisusedfor…?First-readingLet’sreadtheriddlestogether!First-readingThisisusedforboilingwater.Itismadeofmetal.Ithasaplugorsitsonthestove.Iknow!Itisa…1First-readingThisisusedforboilingwater.Itismadeofmetal.Ithasaplugorsitsonthestove.Iknow!Itisa…1First-readingThisisusedforboilingwater.Itismadeofmetal.Ithasaplugorsitsonthestove.Iknow!Itisa…1Wecantalkabouttheusesofanobjectwith‘beusedfor’beusedfor+v-ingboiling=boil+ingFirst-readingThisisusedforboilingwater.Itismadeofmetal.Ithasaplugorsitsonthestove.Iknow!Itisa…1Weuse‘bemadeof’totalkaboutthematerialthatmakessomething.bemadeof+nFirst-readingThisisusedforboilingwater.Itismadeofmetal.Ithasaplugorsitsonthestove.Iknow!Itisa…1kettleThisismadeofchina.Inourhouse,weuseitalot.Itusedformakingadrink.Iknow!Itisa…2First-readingmaking=mak+ingeThisismadeofchina.Inourhouse,weuseitalot.Itusedformakingadrink.Iknow!Itisa…2First-readingteapotThisismadeofglass.Ourshasapatternofstars.Itusedforholdingflowers.Iknow!Itisa…3First-reading图案Thisismadeofglass.Ourshasapatternofstars.Itusedforholdingflowers.Iknow!Itisa…3First-readingglassThesearemadeofwood.Whencooking,bigonescanmix.Smalleronesareusedforeating.Iknow!Theyare…4First-readingThesearemadeofwood.Whencooking,bigonescanmix.Smalleronesareusedforeating.Iknow!Theyare…4First-readingchopsticksThisismadeofplasticorleather.Foryourphoneitisasafeplace.Itcanbeanycolouryoulike.Iknow!Itisa…5First-readingThisismadeofplasticorleather.Foryourphoneitisasafeplace.Itcanbeanycolouryoulike.Iknow!Itisa…5First-readingphonecaseThissitsonthefloor.Itisoftenrectangularandflat.Itismadeofwoolorsilk.Iknow!Itisa…6First-readingThissitsonthefloor.Itisoftenrectangularandflat.Itismadeofwoolorsilk.Iknow!Itisa…6First-readingmatThisisusedforsittingon.Youcanfinditathomeorschool.Somehavethreelegs,somehavefour.Iknow!Itisa…7First-readingsitting=sitt+ingThisisusedforsittingon.Youcanfinditathomeorschool.Somehavethreelegs,somehavefour.Iknow!Itisa…7First-readingstoolThisismadeaofclotheorsilk.Itcanberoundorsquare.Putitbehindyourbackorsitonit.Iknow!Itisa…onachair.8First-reading

Thisismadeaofclotheorsilk.Itcanberoundorsquare.Putitbehindyourbackorsitonit.Iknow!Itisa…onachair.8First-readingcushionTimeforabreakPeriod3:

Reading&ComprehensionObjectivesTodeveloppupils’readingskills,e.g.-decodesimpleriddlesusingcontextualclues-guessthemeaningofunknownwordsusingpictorialclues-locatespecificinformationinresponsetoquestions-readaloudavarietyofsimpletextsusingknowledgeofknownwordsandbasicletter-soundrelationships

Second-readingLet’sreadtheseriddlesagainand

answer

the

questions.Thisisusedforboilingwater.Itismadeofmetal.Ithasaplugorsitsonthestove.Iknow!Itisa…1Second-readingGuesstheanswerusingtheclues.Second-readingAfterreading,let’sanswerthequestions.Whatisit?A

kettle.Lookatthepicturesbelow,whichkettlesitsonthestove/hasaplug.Thisismadeofchina.Inourhouse,weuseitalot.Itisusedformakingadrink.Iknow!Itisa…2Whataretheclues?Second-readingSecond-readingWhatisit?Afterreading,let’sanswerthequestions.Whatkindofdrinkcanwemakeusingateapot?A

teapot.Tea.Second-readingHowareteapotsandkettlesdifferent?Afterreading,let’sanswerthequestions.Teapotsaremadeofchina.Kettlesaremadeofmetal.Thisismadeofglass.Ourshasapatternofstars.Itisusedforholdingflowers.Iknow!Itisa…3Whataretheclues?Second-readingSecond-readingWhatisit?Afterreading,let’sanswerthequestions.Avase.Aretherestarsalloverthevase?Whatisapattern?Apatternisasetofshapes,linesorcoloursthatarerepeatedregularly.Thesearemadeofwood.Whencooking,bigonescanmix.Smalleronesareusedforeating.Iknow!Theyare…4Whataretheclues?Second-readingSecond-readingWhatarethey?Afterreading,let’sanswerthequestions.Doweusechopsticksonlyforeating?

What

can

we

use

big

chopsticks

for?chopsticks.Yes,wecanusebigchopstickstomixfoodwhenwecook.Thisismadeofplasticorleather.Foryourphoneitisasafeplace.Itcanbeanycolouryoulike.Iknow!Itisa…5Whataretheclues?Second-readingSecond-readingWhatisit?Afterreading,let’sanswerthequestions.Aphonecase.Whyisaphonecaseasafeplaceforyourphone?Willyourphonebreakeasilyifyouputitinthephonecase?No,thephonecaseprotectsyourphone.Thissitsonthefloor.Itisoftenrectangularandflat.Itismadeofwoolorsilk.Iknow!Itisa…6Whataretheclues?Second-readingSecond-readingWhatisit?Afterreading,let’sanswerthequestions.Amat.What

does

‘rectangular’mean?Shapedlikearectangleorsquare?Shapedlikearectangle.Second-readingAfterreading,let’sanswerthequestions.Thisisusedforsittingon.Youcanfinditathomeorschool.Somehavethreelegs,somehavefour.Iknow!Itisa…7Whataretheclues?Second-readingSecond-readingWhatisit?Afterreading,let’sanswerthequestions.Astool.Lookatthepicturesbelow,whichstoolhasthreelegs/fourlegs?Thisismadeaofclotheorsilk.Itcanberoundorsquare.Putitbehindyourbackorsitonit.Iknow!Itisa…onachair.8Whataretheclues?Second-readingSecond-readingWhatisit?Afterreading,let’sanswerthequestions.Acushion.Whatdoes‘round’mean?Shapelikeacircleorsquare?Shapedlikeacircle.Second-readingDothecluestellyoutheanswerrightaway?Did

you

get

all

the

answers

correct?Whichriddledoyouthinkistheeasiest/mostdifficult?Why?Post-readingReadtheriddles.Canyousolvethem?Iamusedforpouringtea.Iamflatterthanabowl.Youcanputfoodonme.Youneedmewhenyousleep.Youputyourheadonme.Iamusedfordrinking.Youusuallyusemewhenyousitonasofa.Iamusedforholdingandprotectingyourmobilephone.Weareusedforeating.Iamusedforcookingfood.Youcansitonme.Ateapot.Adish.Apillow.Aglass.Acushion.Aphonecase.chopsticksApot.Astool.ComprehensionAReadtheriddlesagain,Whichriddlearethesesentencesabout?Writethecorrectnumbers461RiddleRiddleRiddleComprehensionBAnswerthequestions.FindtherhymingwordsinRiddle8.WhatisthedrinkinRiddle2?Whichthingsaremadeofsilk?‘square’and‘chair’Tea.Thecushionandthemat.GameIhavetwolegs.Wearemadeofclothes.Boysandgirlsallwearme.WhatamI?GameIhavetwolegs.Wearemadeofclothes.Boysandgirlsallwearme.WhatamI?GameGameTimeforabreakPeriod4:

Practice1ObjectivesTointroducehowtouseverbstodescribefrequency.Tointroducetheuseofthekeystructureofaskingandansweringthefrequency.Let’splayagame!Practice1AnswersIntroductionThethingswe’velookedatsofarinthischapterareeverydayobjects.Youoftenseethemathomeandaroundyou.Practice1AnswersIntroductionTodaywe’lllookatsomeinterestingobjectsthatyoumayormaynothaveseenbefore.Practice1AnswersIntroductionThesechildrenareinagiftshopthatsellsinterestingthings.Practice1AnswersIntroductionThegirlknowsthethingsintheshopwellbuttheboydoesn’t.Practice1AnswersIntroductionTheboyisaskingthegirlwhatthethingsintheshopareusedfor.Practice1AnswersIntroductionCanyouguesswhatthisisusedfor?

Practice1AnswersIntroduction

Let’slookatwhatthechildrensay.Practice1AnswersIntroduction

What’sthisusedfor?Practice1AnswersIntroductionWhat’sthisusedfor?

Ithinkit’susedforgratingvegetables.Remembertousegerunds(-ing

words)afterapreposition.Practice1AnswersIntroductionWhat’sthisusedfor?

Ithinkit’susedforgratingvegetables.agrater(akitchentoolwithholes)grate=torubfoodagainstagraterandbreakthefoodintosmallpieces.Practice1AnswersIntroductionNowyou’llrole-playtheboyandthegirltotalkabouttheseobjects.Practice1AnswersIntroductionThesewordscanhelpyouguesswhattheobjectsareusedfor.keeppeelpickupgratecutprotectapplespotatochipsbooksuscoolvegetablesorangesPractice1AnswersIntroductionUseoneword/phrasefromtheorange

boxandanotherword/phrasefromtheblue

box.keeppeelpickupgratecutprotectapplespotatochipsbooksuscoolvegetablesorangesPractice1AnswersIntroductionkeeppeelpickupgratecutprotectapplespotatochipsbooksuscoolvegetablesorangesIthinkit’susedfor

.Example:gratingvegetablesPractice1AnswersIntroductionLet’stry

together.Practice1AnswersIntroduction

What’sthisusedfor?Ithinkit’susedforpeelingoranges.CheckanswerPractice1AnswersIntroductionWhat’sthisusedfor?It’susedforpeelingoranges.

Nowweknowtheanswersowecanomit‘Ithink’inthereply.Practice1AnswersIntroductionNowgetintopairs.Firstaskandanswerquestionstoguesstheusesof

–

.Thencheckyouranswersonp.37.Finallytaketurnstoaskandanswerquestionswithyourpartner.Thistimeyoucanomit‘Ithink’inthereply.Practice1AnswersIntroduction

What’sthisusedfor?Ithinkit’susedforpeelingoranges.CheckanswerPractice1AnswersIntroductionWhat’sthisusedfor?It’susedforpeelingoranges.

Practice1

What’sthisusedfor?Ithinkit’susedforcuttingapples.CheckanswerAnswersIntroductionPractice1AnswersIntroductionWhat’sthisusedfor?It’susedforcuttingapples.

Practice1

What’sthisusedfor?Ithinkit’susedforkeepinguscool.CheckanswerAnswersIntroductionPractice1AnswersIntroductionWhat’sthisusedfor?It’susedforkeepinguscool.

Practice1

What’sthisusedfor?Ithinkit’susedforpickinguppotatochips.CheckanswerAnswersIntroductionPractice1AnswersIntroductionWhat’sthisusedfor?It’susedforpickinguppotatochips.

Practice1

What’sthisusedfor?Ithinkit’susedforprotectingbooks.CheckanswerAnswersIntroductionPractice1AnswersIntroductionWhat’sthisusedfor?It’susedforprotectingbooks.

Practice1

ActivityFillintheblanks.A:What’sthisusedfor?B:It’susedfor___________.holdingpens

ActivityFillintheblanks.A:What’sthisusedfor?B:It’susedfor___________________together.keepingpiecesofpaper

ActivityFillintheblanks.A:What’sthisusedfor?B:It’susedfor____________.growingplantsTimeforabreakPeriod5:

Practice2ObjectivesTointroducehowtouseverbstodescribefrequency.Tointroducetheuseofthekeystructureofaskingandansweringthefrequency.AnswerIntroductionYourTurnDoyourememberwhatthingswedotocelebratefestivals?

Thesechildrenarelookingatacatalogue.Practice2AnswerIntroductionYourTurnDoyourememberwhatthingswedotocelebratefestivals?

Acatalogueisabookwithinformationaboutthingsyoucanbuy.Practice2AnswerIntroductionYourTurn

Whatisthiscataloguepageabout?Practice2AnswerIntroductionYourTurn

Doyouknowwhat‘inventions’are?Practice2AnswerIntroductionYourTurn

Inventionsarenewtypesofthings.Practice2AnswerIntroductionYourTurn

Let’sreadontoseeiftheseinventionsarereallycool,funanduseful.Practice2AnswerIntroductionYourTurnDoyourememberwhatthingswedotocelebratefestivals?Howmanyinventionsarethere?Practice2AnswerIntroductionYourTurnDoyourememberwhatthingswedotocelebratefestivals?Nameoftheinventionwhatitismadeofitsuse(s)Practice2AnswerIntroductionYourTurnWhatisthis?Practice2AnswerIntroductionYourTurnWhatisitmadeof?Practice2AnswerIntroductionYourTurnWhatisitusedfor?Practice2AnswerIntroductionYourTurnWhenwebringabananatoschooloronapicnic,wecanusethecasetoprotectit.Practice2AnswerIntroductionYourTurnLet’sseewhatthegirlsayabout

.Practice2AnswerIntroductionYourTurnThisisa‘HandyBananaCase’.It’smadeofplastic.It’susedforholdingabanana.Thisisa‘HandyBananaCase’.It’smadeofplastic.It’susedforholdingabanana.Practice2AnswerIntroductionYourTurnDoyourememberwhatthingswedotocelebratefestivals?

Let’stakealookattheotherinventions.Practice2AnswerIntroductionYourTurnWhatisthis?Practice2AnswerIntroductionYourTurnWhatisitmadeof?Practice2AnswerIntroductionYourTurnWhatisitusedfor?Practice2AnswerIntroductionYourTurnThecupcanholdteaandbiscuitsatthesametime.Practice2AnswerIntroductionYourTurnWedon’tneedaplatetoputourbiscuits.Practice2AnswerIntroductionYourTurnWhatisthis?Practice2AnswerIntroductionYourTurnWhatisitmadeof?Practice2AnswerIntroductionYourTurnWhatisitusedfor?Practice2AnswerIntroductionYourTurnIthelpsusfallasleepinplacesthatarebright,e.g.onaplane.Practice2AnswerIntroductionYourTurnWhatisthis?Practice2AnswerIntroductionYourTurnWhatisitmadeof?Practice2AnswerIntroductionYourTurnWhatisitusedfor?Practice2AnswerIntroductionYourTurnWiththepaperweight,paperwon’tbeblownaway.Practice2AnswerIntroductionYourTurnWhatisthis?Practice2AnswerIntroductionYourTurnWhatisitmadeof?Practice2AnswerIntroductionYourTurnWhatisitusedfor?Practice2AnswerIntroductionYourTurnIthelpsusfindwherewestoppedreadinglasttime.Practice2AnswerIntroductionYourTurnWhatisthis?Practice2AnswerIntroductionYourTurnWhatisitmadeof?Practice2AnswerIntroductionYourTurnWhatisitusedfor?Practice2AnswerIntroductionYourTurnWecanputitonourdesktoholdimportantnotes.Practice2AnswerIntroductionYourTurnLet’srole-playtheboytotalkabout

.Practice2AnswerIntroductionYourTurnThisisa‘CookieCup’.It’smadeofchina.It’susedfordrinkingteaandholdingbiscuits.Thisisa‘CookieCup’.It’smadeofchina.It’susedfordrinkingteaandholdingbiscuits.Practice2AnswerIntroductionYourTurn

Nowgetintopairs.Talkabouttheotherinventionsinturns.Practice2Thisisa‘HandyBananaCase’.It’smadeofplastic.It’susedforholdingabanana.Thisisa‘HandyBananaCase’.It’smadeofplastic.It’susedforholdingabanana.AnswerIntroductionYourTurnPractice2Thisisa‘CookieCup’.It’smadeofchina.It’susedfordrinkingteaandholdingbiscuits.Thisisa‘CookieCup’.It’smadeofchina.It’susedfordrinkingteaandholdingbiscuits.AnswerIntroductionYourTurnPractice2Thisisa‘SleepMask’.It’smadeofsilkandcloth.It’susedforcoveringoureyeswhenwesleep.Thisisa‘SleepMask’.It’smadeofsilkandcloth.It’susedforcoveringoureyeswhenwesleep.AnswerIntroductionYourTurnPractice2Thisisan‘AnimalPaperweight’.It’smadeofglass.It’susedforholdingpiecesofpaperinplace.Thisisan‘AnimalPaperweight’.It’smadeofglass.It’susedforholdingpiecesofpaperinplace.AnswerIntroductionYourTurnPractice2Thisisa‘KangarooBookmark’.It’smadeofleather.It’susedfortellingyouwhichpageyouareon.Thisisa‘KangarooBookmark’.It’smadeofleather.It’susedfortellingyouwhichpageyouareon.AnswerIntroductionYourTurnPractice2Thisisa‘Heart-shapedNoteHolder’.It’smadeofwoodandmetal.It’susedforholdingnotes.This