Unit8ListeningSpeaking課件-仁愛七年級(jí)英語下冊(cè)

Unit8OurBluePlanetLesson1ListeningandSpeakingLearningObjectivesInthisclass,youwill通過圖片了解不同水域的特點(diǎn)通過觀察、聽和說了解不同水域的特點(diǎn)通過聽力活動(dòng)談?wù)擖S果樹瀑布P19--P211.planet /'pl?n?t/ n.行星2.ocean /'???n/ n.大海,海洋(theocean)3.東east東方的easternnorth-east東北

南south南方的southernsouth-east東南

西west西方的westernsouth-west西南

北north北方的northernnorth-west西北4.high/ha?/adj.高的

deep/di?p/ adj.深的,厚的;縱深的,寬的

adv.深深地；至深處wide /wa?d/ adj.寬的;寬闊的

large/lɑ?d?/adj.大的,大量的;大號(hào)的；

廣泛的，眾多的

5.millimeter/?m?limi?t?(r)/n.毫米

centimeter/?sent?mi?t?(r)/n.厘米

decimeter/?des??mi?t?/n.分米

meter/'mi?t?(r)/ (metreBrE)n.米

kilometer /k?'l?m?t?(r)/n.千米;公里

☆.多長(zhǎng)Howlong多寬Howwide

多深Howdeep多高Howtall/high

這條河流多長(zhǎng)？

它2千米長(zhǎng)Howlongistheriver?Itis2kilometerslong.注意：在英語當(dāng)中，表達(dá)物體的長(zhǎng)，寬，高等概念時(shí)，用數(shù)字+單位+long/wide/high/tall等來表示☆I(lǐng)tisa99-meter-highwaterfall.99米高的Thewaterfallis99metershigh.99米高99-meter-high是一個(gè)復(fù)合形容詞

99米高的

修飾名詞“waterfall

這類復(fù)合形容詞的結(jié)構(gòu)為

基數(shù)詞+連詞符+單數(shù)名詞(+連詞符+形容詞)”，常

在句中作前置定語。例

他有一個(gè)8歲的兒子/他的兒子8歲Hehasaneight-year-oldson.=Hissoniseightyearsold.這是一課30米高的樹木。/這棵樹30米高。

Itisa30-meter-talltree.=Thetreeis30meterstall.6.through /θru? prep.穿過;貫穿

runthrough流經(jīng)

gothrough穿過，透過

gothroughthepark穿過公園

gothroughthewindow透過窗戶

7.freshwater /'fre?w??t?(r)/ adj.淡水的

saltwater/?s??ltw??t?r/adj.咸水的8.million /'m?lj?n/ num.一百萬

五百萬fivemillion

數(shù)以百萬計(jì)millionsof9.inland /'?nl?nd/ adj.(在)內(nèi)陸的 /??n'l?nd/ adv.向(或在)內(nèi)陸

1.Whatcanyouseeinthepictures?2.Whatdoyouthinkofthem?Lead-inIcanseefamouswaterscape(水景).Theyarebeautiful.Enjoysomepicturesandanswerthequestions.ViewingActivity1A.Matchtheplaces(a-e)withthepicturesonPage21.b.NiagaraFallsc.TheNileRiverd.LakeBaikale.TheBohaiSeaa.ThePacificOceanActivity1B.Readthedescriptionsandchoosethecorrectplaces.Itisa99-meter-highwaterfallinNorthAmerica.Itis6,671kilometerslong.Itrunsthrough

easternAfrica.It’sanoldfreshwaterlakeontheearth.Itisover25millionyearsold.Itisaninlandseainthenorth-eastofChina.Itisverylargeanddeep.Itisoneofthefouroceansontheearth.1.________________2.________________3.________________4.________________5.________________TheBohaiSeaNiagaraFallsTheNileRiverLakeBaikalThePacificOceanPre-listening一個(gè)99米高的瀑布北美6671千米長(zhǎng)流經(jīng)東非一個(gè)古老的淡水湖在中國的東北部四大洋之一6,671在英語中讀作sixthousandsixhundredandseventy-one讀法有兩種:①千位數(shù)+thousand(+百位數(shù)+hundred)+and+個(gè)位數(shù)/十位數(shù)5005讀作:fivethousandandfive9999讀作:ninethousandninehundredandninety-nine②十位數(shù)+hundred(+and+個(gè)位數(shù)/十位數(shù))例1900讀作:nineteenhundred2024讀作:twentyhundredandtwenty-fourActivity1C.Listenandrepeat.Kangkang,whatdoyouknowabouttheNileRiver?It’s6,671kilometerslong.Listening&SpeakingItrunsthrougheasternAfrica.Howlongisit?Activity2Listentotheconversationandcompletethetable.Listening&SpeakingThe_________River※_________kilometerslong※A_________riverofChina※About_____kilometerswideatsomeplaces5,464mother20YellowActivity3Pairwork.LookatthepictureandtalkaboutHuangguoshuWaterfall.Theexpressionsintheboxmayhelpyou.Listening&SpeakingUsefulExpressionsinGuizhou,Chinaabout100meterswideabout80metershigh[wa?d]adj.寬的☆100米寬的

Itisa______________waterfall.Thewaterfallisabout____________________.80米高的

Itisa______________waterfall.Thewaterfallisabout____________________.100-meter-wide100meterswide80-meter-high80metershighActivity2Listenagain,andpracticeitwithyourpartner.Listening&SpeakingLiXiang:Lingling,lookatthemap.Whatisthisrivercalled?Lingling:Oh,wecallittheYellowRiver.LiXiang:Canyoutellmemoreaboutit?Lingling:It’s5,464kilometerslong.LiXiang:Overfivethousandkilometers?It’sreallyalongriver.Lingling:Yes.It’salsooneoftheoldestriversinChina.ItisamotherriverofChina.LiXiang:Yes.WeallknowtheYellowRiverisoneofourmotherrivers.Lingling:Doyouknowhowwideitis?Atsomeplaces,itisaswideasabout20kilometers.LiXiang:Wow!That’samazing!Welearn:differentkindsofwaterscapewiththehelpofsomepictures.thefeaturesofthewaterscape.Wecan: