人教版六年级英语下册 （How tall are you）课件(第4课时)

Unit1Howtallareyou?第4课时六年级（下册）

Warmingup

Let’sreadastoryandlearnmoreabouttheplanets.知识讲解MercuryisasmallplanetanditisveryclosetotheSun.MercuryissmallerandclosertotheSunthanEarth.Mercuryisthesmallest

planetintheSolarSystemandtheclosest

totheSun.Mercury['mʒ:kjəri]n.水星知识讲解Venusisveryhot,thetemperaturethereisover400℃.Venusishotter

thanEarth.Venusisthehottest

planetofourSolarSystem.Venus['vi:nəs]n.金星知识讲解Earthisourplanetanditisverybeautiful.Earthismorebeautifulthananyotherplanet.Earthisthemostbeautiful

planetintheSolarSystem.Earth[ʒ:θ]n.地球知识讲解Marshashighmountainsandvolcanoesanddeepvalleys.MarshashighermountainsanddeepervalleysthanEarth.Marshasthehighestmountain(OlympusMonsvolcano)andthedeepest

valley(VallesMarineris)intheSolarSysteam.Mars[ma:z]n.火星知识讲解Jupiteritavery

large

planet.Jupiterislarger

thanalltheotherplanet,and11timeslargerthanEarth.

Jupiteristhelargest

planetintheSolarSystem.Jupiter['dʒu:pɪtə]n.木星知识讲解Saturnisaverylightplanet.

Saturnislighter

thanEarth.

Saturnisthelightest

planetofourSolarSystem.Saturn['sætʒn]n.土星知识讲解Uranusisaverycoldplanet.

UranusiscolderthanEarth.

Uranusisthecoldest

planetofourSolarSystem.Uranus

[jʊ'reɪnəs]n.天王星知识讲解NeptuneisveryfarfromtheSun.Neptuneisfarther

fromtheSunthanEarth.Neptuneisthefarthest

planetfromtheSun.Neptune

['neptju:n]n.海王星Let’sreadapoemtogether!知识讲解知识讲解PlanetRollCallEightplanetsaroundthesun.ListenasIcalleachone.Mercury?Here!Numberone.Closestplanettothesun.Venus?Here!Numbertwo.Shiningbright,justlikenew!Earth?Here!Numberthree.Earthishometoyouandme.Mars?Here!Numberfour.知识讲解PlanetRollCallRedandreadytoexplore!Jupiter?Here!Numberfive.Largestplanet,that'snojive!Saturn?Here!Numbersix.Withringsofdustandicethatmix.Uranus?Here!Numberseven.Aplanettiltedhighinheaven.Neptune?Here!Numbereight.Withonedarkspotwhosesizeisgreat.课堂小结Earthismorebeautifulthananyotherpl