Unit6第六课时

B(Lets read)C(Lets check)河北省石家庄市藁城市九门学区中心校 鲍军强Lets chantFirst the sea,Then the sun,Next the clouds,The rain has fun!Lets chantFirst the seed,Then the sprout,Next the plant.Whats in the soil?I light the fire.I put the soil above the fire.I put a piece of glass over the soil.How do you do that?Whats in the soil?First,I put the soil above the fire.Then,I put a piece of glass over the soil.Next,I light the fire.Wait a minute.Now,what can you see on the glass?Theres water in the soil.How do you make a seed become a sprout?First put the seed in the soil,because theres water and air in the soil.Then put some water and put it in the sun,because it can make the seed warm.Wait for a few days,we can see the sprout.How do you get a potato sprout?Mike:First,I get some potato seeds and put them in the soil.Then,I put some water in the soil and put it in the sun.I think I can see the sprout in a few days.John:First,I cut the potato into some blocks.Then I put one block into the soil.I put some water in and take it in the sun.I think I can see the sprout in a few days.MikeApril 15:I cant see any sprout in the soil.April 17:I water my potato again because the seed needs the water to grow up.But I still cant see anything.I think I have to wait.April 21:I can only see the black soil.Where is the sprout?April 25:No sprout!I cant wait.I dig the soil.My potato seed is still in the soil and I cant see any sprout in the seed.Oh,how sad I am!JohnApril 15:I water my potato.I cant see sprout today.I put my potato in the sun,because it can make the seed warm.April 17:I see a little green thing in the soil.Is it the sprout?I can hardly wait.April 21:I am so excited.I can see the sprout!Its lovely.I put the sprout in the sun because the sprout needs the sunshine to grow up.I can eat potatoes this year!Lets readLets readLets readLets readRecordTopic:_Things to prepare:_.How to do:_ _ _Record:_ _ _ _Plant a flowersome seeds,a pot,soil,waterFirst,put some seeds into a pot.Then put in some water.Next,water it and put it in the sun.April 15:seedsApril 21:sproutApril 29:two green leavesMay 15:My plants is tall and strong1.Where does _ come from?It comes from _s.2.Where does the _ come from?It comes from vapour.Lets checkraincloudcloudHow do you do that3.-Im going to plant a flower tomorrow.-_?-First,put some seeds in the soil.Water them.Put the pot in the sun every day.Then you can see a flower soon.同学们，假如你有一些植物的种子，你能自己做出假设并设计实验步骤吗？认真思考一下，把自己的实验步骤记录下来，并完成实验研究表。（小组合作）