Unit3WeatherBLet'stalkandplay（課件）人教PEP版英語(yǔ)四年級(jí)下冊(cè)

Unit3WeatherPartBLet’stalk&Let’splayoolChinaAustraliaUKUSACanadaLeadinLet’stalkQuestionsHowmanypeoplearethere?Whoarethey?TGAnswerthequestionsLet’stalkQuestions1.Whichcitycanyouhear?2.Isitcold

in

Beijing?TGListenandanswerthequestions.Let’stalkQuestionsWhat’stheweatherlikeinNewYork？TG.Watchandanswer.Let’stalkLet’scheck1.Wha’stheweatherlikeinNewYork

TGVocabularyIt’srainyVocabularyIt’srainyoutside.rainyWatchandanswer.Hi,ChenJie!ThisisMark.Hi,Mark!What’stheweatherlikeinNewYork?It’srainy.HowaboutBeijing?Isitcold?Let’stalkQuestions1.HowabouttheweatherinBeijing?2.Wherearethey?TGWatchandanswer.Let’stalkLet’scheck1.HowabouttheweatherlikeinBeijing?

2.Wherearethey?

TGVocabularyIt’swarm.MarkisinNewYork.ChenJieisinBeijing.Vocabularydegree度數(shù)Huh?No,it’snot.It’swarm!It’srainy.HowaboutBeijing?Isitcold?No,itisn’t.It’s26degrees.Let’stalkTGWhydoesMarkthinkBeijingiscold?Let’stalkTGChenJiesaysMarksaysFahrenheit華氏度Celsius攝氏度

℃℉Let’stalkTGFahrenheit華氏度Celsius攝氏度

Inmanycountries,includingChina,temperatureismeasuredindegreesCelsius(?C).Icemelts:0°CFreshwaterboils:100°CAperson’sbodytemperature:37°CRoomtemperature:15°Cto25°CIntheUSA(includingPuertoRico,GuamandtheUSVirginIslands),temperatureismeasuredindegreesFahrenheit(?F).Icemelts:32°FFreshwaterboils:212°FAperson’sbodytemperature:98.6°FRoomtemperature:59°Fto77°FLet’stalkTGChenJiesaysMarksaysFahrenheit華氏度Celsius攝氏度

℃℉HowabouttheweatherlikeinBeijing?Isitcold?Let’stalkTGLet’sreadReadthetextfreelyandthenactitoutingroups.26degrees!That’scold!Huh?No,it’snot.It’swarm!Hi,ChenJie!ThisisMark.Hi,Mark!What’stheweatherlikeinNewYork?It’srainy.HowaboutBeijing?Isitcold?No,itisn’t.It’s26degrees.TGLet’sreadNamePlaceWeatherDegrees

Readandfillintheblanks.TGLet’sreadNamePlaceWeatherDegreesChenJieBeijingwarm26°CMarkNewYorkrainyCheck

the

answersTGLet’sreadFillintheblanks

Mark:Hi,ChenJie!

Mark.ChenJie:Hi,Mark!What’sthe

likeinNewYork?Mark:It’s

.

Beijing?Isit

?ChenJie:No,itisn’t.It’s26

.Mark:26

!That’scold!ChenJie:Huh?No,it’snot.It’s

!ThisisweatherrainyHowaboutcolddegreesdegreeswarmLet’spracticeTGCanI…?Let’smakeanewdialogue.A:Hello,thisis____speaking.Who’sthat?B:Hello,____.Thisis____.A:Oh,hi,_____.B:What’stheweatherlikein_____?A:It’s_____.It’s____degrees.B:Yes,_____is______.A:What’stheweatherlikein______?B:It’s____.It’s____degreesin_____now.

A:Oh,that’sreallyhot!oolBeijingSydneyLondonNewYorkTorontoTGLet’sreadLet’splayWhat’stheweatherlikein...?It’s...TGLet’sreadLet’splayIt’s_____________inNewYork.20℃NewYorkwarmandcloudyTGLet’sreadLet’splayIt’s_______________

inToronto.7℃TorontocoolandsunnyTGLet’sreadLet’splayIt’s________________inLondon.London5℃coldandcloudyTGLet’sreadLet’splayIt’s______________inSydney.Sydney30℃hotandsunnyTGLet’sreadLet’splayIt’s______________inLondon.Beijing15℃coolandrainyLet’splayTGCanI…?Ifyouaretravelingtootherplacesintheworld,pleasemakeacalltoyourfriend.IwanttoknowLet’spracticeTGCanI…?()1.What’stheweatherliketoday?A.It’sbigandlong.B.It’swarmandsunny.()2.CanIgooutsidenow?A.Yes,Iam.B.Yes,youcan.()3.Whattimeisit?A.It’soneclock.B.It’soneo’clock.()4.IsitcoldinBeijing?A.Yes,itis.B.No,heisn’t.()5.CanIhavesomechicken?A.Yes,Ican.B.Yes,youcan.一、選出正確選項(xiàng)。BBBABLet’spractice1.-20℃It’s

and

today.2.13℃It’s

and

today.15℃It’s

degreestoday.It’s

.4.23℃It’s

degreestoday.It’s

.

cold二、看圖完成句子。snowycoolrainyfifteencooltwenty-threewarmLet’spractice1.It’scoolinLondon.

（對(duì)天氣提問(wèn)）___________________________________2.It’srainyinBeijing.（改成一般疑問(wèn)句）___________________________________3.CanIgooutsiden