万思乐学V-learn 小西妈双语工程2001期70号Natalie打卡

Natalie

教材: 3b uint 6

读书:如图

音频: Curious George/Mercy Watson

线上英语一节

回家开始种花然后自己安排的计划慢慢悠悠，复述的自己选，读的自己读，老母亲少唠叨多夸多夸过程，继续觉醒着

总结: Life cycle of the butterfly.

Our caterpillar started out as a tiny egg. The mother butterfly laid the egg on a leaf.

When the caterpillar hatched out of the egg,it was hungry. It ate its way out of its own eggshell!

Then it started to eat green plants right away. Our skin grows with us. But a caterpillar's skin does not grow. When the caterpillar gets too big for its skin, the skin splits down the back.

The caterpillar crawls right out of its own skin. It has new skin underneath. This is called molting.

Our caterpillar will molt four or five times.

Our caterpillar is making a special house. First.it makes a of silk. It uses this to hang upside down from a

twig. Then it molts for the last time. Instead of a new skin, this time there is a hard shell. This shell is called chrysalis. Our caterpillar will stay inside the chrysalis for a long time.

Will our caterpillar ever turn into a butterfly? Will it ever come out of its chrysalis? We can hardly wait. But we do. We wait and wait and wait.

The chrysalis is cracking. We see a head,a body, and then... wings! It's a butterfly!

Our butterfly is damp and crumpled. It

hangs on to the chrysalis while its wings flap, flap, flap. Blood pumps into its wings.The wings straighten out and dry. Soon our butterfly will be ready to fly.

　　How Plants Feed

Plants need food to grow, but they don't

need to find food like people or animals do.They can make their own! This is called photosynthesis. Plants use sunlight to make food from carbon dioxide and water. Plants get carbon dioxide from the air, and water from the soil. The food that they make is called glucose. During photosynthesis, plants also produce oxygen.

Photosynthesis happens in leaves. In the leaves, there is chlorophyll that makes the leaves green. The chlorophyll catches the sunlight so that the plant can use it for photosynthesis.

In summer, plants make lots of food

because there is lots of sunlight. They can store some of the food for when there isn't so much sunlight. In fall, they start to use the food that they stored. Then there is less green chlorophyll, and the leaves change to yellow, orange, or red. By winter,there are no leaves on most trees.

Planting with a Child

Would you like to grow some flowers and vegetables this spring?

Yes, please!

Okay, first we need some little pots, trowels, and soil.

We will also need to pick our seeds.

What would you like to grow?

I would like to grow carrots, peas, tomatoes, and sunflowers.

OK, let's start with Sunflower.

Now let's scoop some soil out of the big bag and put it into our little pots, filling them almost to the top.

Next, we put a few seeds into the soil.

Then, we gently place some more soil on top of them.

Like this, Mommy?

How many seeds do I need

Let's start with 15

Next we will use this spray bottle that is filled with water to give them a little water, like gentle rain.

Plants need water to grow.

They also need sun!

That is right, so we will put these on the sill to grow.

When they have started to grow and sprout, we can move them into the back garden into bigger pots.

一周后再看结果

复习一下种植的步骤

Do you remember the steps of plantingseeds? Let's review it together

1、First, dig a hole in the soil with a small shovel.

2、and then put the seeds in and cover it with soil.

3、Then water it. you need to remember to water it every day.

4、they are starting to grow little leaves! It will germinate soon and grow into a flower finally.

What do plants need to grow?

Plants need some conditions to grow:

They are sunshine, air, water, soil and space

Without sunshine and water, the plants will turn yellow and die，Just like this.

Can plants grow?

No, plants can't grow

You see, it's a small plant. It's very good, green and very happy,

Because it has sunshine, air, water, soil and space.

Look at the picture below. Without sunshine and water, the plants will wither, the color will become unhealthy and eventually die

Now let's draw it together to see what conditions are needed for plant growth?

Plants need water to grow. They also need sun!so we will put these on the sill to grow.Rain and sunlight help plants grow.