第一届lus课件大赛获奖作品 1b1-罗腾-泡小西区.ppt

Unit1Sound《LightUpScience》1B成都市泡桐树小学西区分校罗腾

单元目标科学目标通过本单元的学习，学生将能够：识别不同的声音。理解声音可以传播。用不同的物体制造声音。认识到噪声是一种令人不快的声音。语言目标在本单元中，学生将有机会使用：与声音及制造声音的方法相关的词汇。句型“Icanhear(acat/adrum).”来描述他们能听见的声音。句型“I(pluck/beat)(aguitar/adrum).”来描述如何用不同的物体制造声音。态度与价值观目标乐于聆听自然尊重他人，不制造噪声科学技能目标观察、比较、归纳、运用

Lesson1KindsofSoundsUnit1Sound

1.认识并分辨各种声音。2.说出声音可以传播。学习目标：

Listen!Whatcanyouhear？

Whatdoyouknowaboutsound?Canweseeasound?Howheavyisasound?

Activity1Wecan’tseethesounds,butwecanheardifferentkindsofsounds.Listen.Whatcanyouhear?Writethenumbers.Activity2:

Wecanhearkindsofsounds.Canwemakeasound?

Listen.Whoisspeaking?

Activity3:

Canwehidefromthesounds?Let’splayagame.Iwillplaysomesounds.Trytohideyourselffromthesounds.

Whycanyouhearsounds?Cansoundtravel?传播

NowIKnow…Icanheardifferent（不同的）sounds.Soundcantravel.

Whichsoundsaresimilar(相似的）？Drawlines.活动用书

Homework:Wecanheardifferentsounds.Whatistheroleofsoundsinourdailylife?

Lesson2MakingSoundsUnit1Sound

描述如何用不同的乐器和物体制造声音。2.说出声音可以是轻柔的或者是响亮的。学习目标：

Whatistheroleofsoundsinourdailylife?Wecanheardifferentsounds.

Wecanidentifypeoplebylisteningtotheirvoices.Oh,it’sLiuWenjing.

Manybirdwatcherscanidentifyabirdfromitssong.Theyaresparrows.

Whatcanyouhear?

Howcanweusethemtomakesounds?beatpluckdrumguitar

blowshakeflutetambourine

Activity1Howdoyoumakesoundswiththeinstruments?Drawline.

Activity3Putsomebeansonadrum.Beatthedrum.Thenbeatitharder.Whatcanyouhear?Whendothebeansjumphigher?Beatsoft.Thesoundissoft.Beathard.Thesoundisloud.

Activity2Howdoyoumakesoundswiththeobjects?Drawlines.blowshakebeatpluckIpluckanelasticbandtomakesounds.

NowIKnow…Icanmakesounds.Soundscanbesoftorloud.

FindOutMore!Beatabigdrum.Thenbeatasmalldrum.Arethesoundsthesame?b