外研版（2019）选择性必修第一册Unit 5 Revealing nature Section C Developing ideas & Presenting ideas课件（31张ppt)）
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| 名称 | 外研版（2019）选择性必修第一册Unit 5 Revealing nature Section C Developing ideas & Presenting ideas课件（31张ppt)） |  | |
| 格式 | pptx | ||
| 文件大小 | 3.6MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2022-10-11 14:53:26 | ||
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文档简介
(共25张PPT)
Section C
Developing ideas
-writing
Pre-writing
1. find out _____________________
2. communicate _____________________
3. _____________________受到攻击
4. tiny amounts of_____________________
5. detect the chemicals_____________________
6. drive…_____________________赶走……
找出；查明；发现
with
get attacked
微量的……
发现/察觉到这些化学物质
away
7. _____________________更不可思议的是
8. make noises_____________________
9. drought is arriving_____________________
10. _____________________在某种程度上
11. send…______________...向……运送……
12. steal sth. ______________从……处偷取某物
more surprisingly
制造噪音；发出声响
干旱就要来了
in more ways
to
from
daffodil
sunflower
rose
chrysanthemum
Baby’s breath
lily
Activity 5
1 How were the daffodil bulbs planted
They were planted side by side in soil, with the pointed ends facing up.
2 In what environment did the leaves grow
The leaves grew in a sunny,
but cool place.
3 What do the flowers look like
The flowers are yellow and white, and shaped like trumpets.
While-writing
Look at the pictures and talk about how the sunflower grows.
（1）开头
Do you have an experience of planting a kind of plants
Let me share my experience of growing watermelon with you.
I once lived in the countryside and planted some garlic in the garden.
（2）正文
Check to see if there are any local requirements about digging.
Take a suitable shovel and dig a hole that is 4-5 times the width of the root ball. Use the garden cultivator to loosen the dirt all around the hole to make it easier for the roots to spread.
（3）结尾
Seeing the flowers, I was too excited to express my feelings. I can't wait to show my grandparents the fruit trees I have planted.
No pain, no gain.
完成写作任务吧！
After-writing
Checking the writing
5 4 3 2 1
Complete content
Enough words
Good expressions
Correct grammar
Nice handwriting
An observational journal about the sunflower
1 June
Covered with 1-2 cm of moist soil, the sunflower seed takes a few days to come up after being planted. Water has been added regularly and the hard seed coat softens in the damp soil to allow the first root to pierce downwards and the first leaves to push to the soil surface.
6 July
The root continues to grow downwards. The single stem grows hollow and smooth, revealing large spade-shaped leaves from the growing tip. Gradually, the plant's growing tip reveals the first hints of development of the flower bud. The plant stem becomes more woody.
26 July
About three weeks after the flower bud first becomes visible at the tip of the sunflower stem, it enlarges and begins to reveal a flattened disc. Over the course of one week, the yellow ray florets, the disc florets bloom across the core of the sunflower blossom. It is yellow, looking beautiful.
Thank you !
Section C
Developing ideas
-writing
Pre-writing
1. find out _____________________
2. communicate _____________________
3. _____________________受到攻击
4. tiny amounts of_____________________
5. detect the chemicals_____________________
6. drive…_____________________赶走……
找出；查明；发现
with
get attacked
微量的……
发现/察觉到这些化学物质
away
7. _____________________更不可思议的是
8. make noises_____________________
9. drought is arriving_____________________
10. _____________________在某种程度上
11. send…______________...向……运送……
12. steal sth. ______________从……处偷取某物
more surprisingly
制造噪音；发出声响
干旱就要来了
in more ways
to
from
daffodil
sunflower
rose
chrysanthemum
Baby’s breath
lily
Activity 5
1 How were the daffodil bulbs planted
They were planted side by side in soil, with the pointed ends facing up.
2 In what environment did the leaves grow
The leaves grew in a sunny,
but cool place.
3 What do the flowers look like
The flowers are yellow and white, and shaped like trumpets.
While-writing
Look at the pictures and talk about how the sunflower grows.
（1）开头
Do you have an experience of planting a kind of plants
Let me share my experience of growing watermelon with you.
I once lived in the countryside and planted some garlic in the garden.
（2）正文
Check to see if there are any local requirements about digging.
Take a suitable shovel and dig a hole that is 4-5 times the width of the root ball. Use the garden cultivator to loosen the dirt all around the hole to make it easier for the roots to spread.
（3）结尾
Seeing the flowers, I was too excited to express my feelings. I can't wait to show my grandparents the fruit trees I have planted.
No pain, no gain.
完成写作任务吧！
After-writing
Checking the writing
5 4 3 2 1
Complete content
Enough words
Good expressions
Correct grammar
Nice handwriting
An observational journal about the sunflower
1 June
Covered with 1-2 cm of moist soil, the sunflower seed takes a few days to come up after being planted. Water has been added regularly and the hard seed coat softens in the damp soil to allow the first root to pierce downwards and the first leaves to push to the soil surface.
6 July
The root continues to grow downwards. The single stem grows hollow and smooth, revealing large spade-shaped leaves from the growing tip. Gradually, the plant's growing tip reveals the first hints of development of the flower bud. The plant stem becomes more woody.
26 July
About three weeks after the flower bud first becomes visible at the tip of the sunflower stem, it enlarges and begins to reveal a flattened disc. Over the course of one week, the yellow ray florets, the disc florets bloom across the core of the sunflower blossom. It is yellow, looking beautiful.
Thank you !