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(共26張PPT)
Unit 5 The power of plants
Starting out & Understanding ideas (文本解讀)
冊 次：七年級上冊 學 科：英語（外研社版）
1. What is happening in the picture
2. Is it powerful
Look at the picture and answer the questions.
A/B/C層
The power of plants
Importance in the natural world
Uses to people
Meanings to cultures
Make a poster about plants
A/B/C層
1. What do you see in the picture
2. What facts about the plant do you know
Look at the picture and answer the questions.
Bamboo.
A/B/C層
What amazing facts about plants are mentioned in the video
Watch the video and answer the question.
A/B/C層
Which fact interests you most Do you think plants are amazing Why or why not
Watch the video again and answer the questions.
A/B/C層
What are the people doing What can plants do for us
food
materials for house
inspiration for art
medicine
Look at the pictures and answer the questions.
a
b
c
d
A層
buy vegetables
work on wood
weigh the herbs
draw trees and grass
What is the common thing you can see in the pictures
Look at the pictures and answer the question.
a
b
c
d
Plants.
B/C層
What are the people doing with plants
Look at the pictures and answer the question.
a
b
c
d
B/C層
The girl is buying some vegetables.
The man is working on wood.
The woman is weighing the herbs.
The girl is drawing trees and grass.
What can plants do for us
Look at the pictures and answer the question.
a
b
c
d
B/C層
Plants are our food, medicine, materials for houses, and inspiration for art.
What’s the relationship between plants and people
Think and say.
Plants are amazing and useful. They are our great friends.
A/B/C層
Look and say.
1. What do you see in the picture
2. What is the picture about
Photosynthesis

光合作用
A層
Look and say.
1. What do you see in the picture
2. What are they producing
3. What is the picture about
Photosynthesis

光合作用
B/C層
I see some workers.
They are producing oxygen.
Look at the picture of a plant and match the words to it.
A/B/C層
Read the passage and check your answers.
sunlight
sugar
water
leaf
A/B/C層
Read the passage again, choose another suitable title and give your reasons.
√
A/B/C層
Work in groups and compare the two titles.
Do they have the same meaning
What does “plant” mean in the title
The word “plant” has two meanings. One is about the living thing. The other is about the place the workers work in.
A層
Compare the two titles.
There are some workers in a plant. What do they do in the plant
They work in the plant.
They make oxygen and sugar.
They work in the leaves of a plant.
B/C層
The word “plant” has two meanings.
Pun
Where do they actually work
Complete the texts with the words and expression from the passage.
leaf
rise up
Water
sugar
breathe
A/B/C層
Let’s retell according to the picture.
A/B層
Let’s retell according to the picture.
C層
What does the writer think of plants
Plants mean a lot and help a lot. They give more than food and oxygen to people. They are important to animals and people.
Think and share.
A/B/C層
In what other ways do plants help the world
Think and share.
A/B/C層
Plants clean the air and help stop floods. They provide homes for animals and reduce the effect of climate change.
A/B層
Write a short paragraph about how plants work and how they help people and animals.
Homework
C層
Talk about how plants work and how they help people and animals.
Homework
THANK YOU

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