二年級(jí)英語(yǔ)下冊(cè)《Unit2Weather》優(yōu)質(zhì)課件2人教新起點(diǎn)

DecemberJanuaryFebruarywinter

DecemberJanuaryFebruarywintesnowycoldsnowycoldMarch

April

Mayspring

MarchAprilMayspringrainywarmrainywarmJuneJulyAugustsummer

JuneJulyAugustsummersunnyhotsunnyhotSeptemberOctoberNovemberautumn

SeptemberOctoberNovemberauwindycloudycoolwindycloudycoolLet’sPKLet’sPKHow’stheweather?Theweatheriscoldandsnowy.How’stheweather?TheweathHow’stheweather?Itiswarmandrainy.How’stheweather?ItiswaHow’stheweather?Itishotandsunny.How’stheweather?ItishoTheweatheriswindyandcloudyHow’stheweather?TheweatheriswindyandcloudHomework:Lesson14×30”voc×14＋3Lesson14×10”Homework:Lesson14×30”voc×14＋31.把從野外帶回來(lái)的土壤放在紙上，先用肉眼觀察，在借助放大鏡觀察；

2.把土壤放入水中，觀察看到了什么；

3.攪動(dòng)后放置一段時(shí)間，觀察水中的情況。

4.巖石風(fēng)化碎裂后最終會(huì)形成（土壤）覆蓋在地球表面。

5.土壤是人類生活和生產(chǎn)最重要的自然（資源）。

6.土壤中還有（腐殖質(zhì)）和（鹽分）。

1.把從野外帶回來(lái)的土壤放在紙上，先用肉眼觀察，在借助放大鏡DecemberJanuaryFebruarywinter

DecemberJanuaryFebruarywintesnowycoldsnowycoldMarch

April

Mayspring

MarchAprilMayspringrainywarmrainywarmJuneJulyAugustsummer

JuneJulyAugustsummersunnyhotsunnyhotSeptemberOctoberNovemberautumn

SeptemberOctoberNovemberauwindycloudycoolwindycloudycoolLet’sPKLet’sPKHow’stheweather?Theweatheriscoldandsnowy.How’stheweather?TheweathHow’stheweather?Itiswarmandrainy.How’stheweather?ItiswaHow’stheweather?Itishotandsunny.How’stheweather?ItishoTheweatheriswindyandcloudyHow’stheweather?TheweatheriswindyandcloudHomework:Lesson14×30”voc×14＋3Lesson14×10”Homework:Lesson14×30”voc×14＋31.把從野外帶回來(lái)的土壤放在紙上，先用肉眼觀察，在借助放大鏡觀察；

2.把土壤放入水中，觀察看到了什么；

3.攪動(dòng)后放置一段時(shí)間，觀察水中的情況。

4.巖石風(fēng)化碎裂后最終會(huì)