快樂小子的雙語工程Day178

Eric媽媽

萬思樂學(xué)V-learn 小西媽雙語工程1901期210Eric打卡。 Day178 2a:Ring around the roses 漢語（二）：復(fù)習(xí)一、Listening：國學(xué)：本周新學(xué)《楓橋夜泊》英文：2a，Pepper pig，海尼曼，牛津樹中文：漢語（二）二、晨讀晚誦：漢語《一》《二》三、字母學(xué)習(xí)：復(fù)習(xí)四、掃雷：海尼曼3本五、數(shù)學(xué)：繪本 六、指讀《The cherries》 七、Background of SongRing Around the Rosie"is a nursery rhyme.The song originally described the plague, the Black Death about 600 years ago. A group of children form a ring Dance in a circle around a person. The slowest child to do so is faced with a penalty or becomes the"roses"and takes their place in the center of the ring. 八、Posy and petal. 九、Learning CenterM: What animals can you see?B: I can see Piggy, Bunny, Mouse, and Doggy.M: What are they doing?B: They are singing and dancing.M: What's in their pocket?B: I know, petals and posies are in their pocket. They throw posies while they are dancing around the flowers.M: What kind of flowers are in the middle?B: They are roses.M: Yes, they sing“ring around the roses”，Could you sing the song? B：Yes. Color and sayM: Look at this picture? What can you see? B：I can see a little mouse and some flowers. M：Do you know the name of these flowers? B：Roses. M：What does the mouse want to do? B：Maybe he wants to pick up the roses.M：But he thinks：“which one should I choose?” Can you help him? If you were him, which one should you choose? B：If I were him, I would like the biggest one. M：Ok.But there is no color. Let's help the little mouse color and decorate it. B: Ok. 十、Game 1 Act it OutM: We're little mice “squeak， squeak.＂Here is a little mouse，peeking through a hole， peek to the left， peek to the right，Oh，look，It＇s a bright， sunnyday! Lets go to the garden. B: Good ideaM: Oh. look. there are roses! B：Wow. roses. I love them. M: Lets play Ring around the RosesRing around the roses, a pocket full of posies, ashesashes. we all fall down. M: Look, I can jump, jump, jump. Lets jump around the rosesJump around the roses, a pocket full of posies, ashesashes. we all fall downB: Tiptoe, tiptoe. Can you tiptoe around the roses?M:Yes.B: Great! You can do that! Lets tiptoe around the roses Tiptoe around the roses, a pocket full of posies, ashes,ashes. we all fall downM: Look at me. rock. rock. rock. Lets rock. rock. rockHow about we rock around the roses?Rock around the roses, a pocket full of posies, ashesashes. we all fal down." B: Watch out! BZZZZZ.Im a little bee. M：The little bee is coming. Why you come here?B：Becouse I will get some nectar from the flowers. M：So I should run to my hole as fast as I can！M: You know, bees like flying around flowers. You should check if there are any bees around flowers before you get close to them. M：Hi little bee，there is no mouse，we can play by ourselves.B：Yes.see there are some flowers. Let's fly around them. M：Ok. Science experiment : Exploring how plants & trees breathe What you need: a big leaf and a bowl.Steps:1. Remove a leaf from a tree or plant. Don’t pick one up off the ground as we want an “active” leaf for this experiment.2. Fill a large glass bowl with lukewarm water.3. Place the leaf in the bowl of water and put a small rock on top of it so it is fully submerged under the water. Then put the bowl in a sunny spot.4. Take a peek a few hours later (around 3 hours). What you should see is small bubbles that form around the leaf and the edges of the bowl. That's what we are seeing here -- the leaf is still using the sunlight as part of the photosynthesis process (where leaves convert sunlight to energy光合作用). The process of photosynthesis is what allows us to see the bubbles -- as the leaf releases its extra oxygen while submerged. The oxygen can be seen as bubbles in the water. And since oxygen is lighter than water, the bubbles will eventually rise to the surface.背后的科學(xué)——即便是葉子在水底下，它仍在利用光合作用產(chǎn)生氧氣。當(dāng)葉子在水下釋放出額外的氧氣時，氧氣就可以被看作水中的氣泡。由于氧比水輕，氣泡最終會上升到表面。