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(共19張PPT)
Unit 5 The power of plants
Understanding ideas (語法學習)
冊 次：七年級上冊 學 科：英語（外研社版）
Worker No. 55
What is he going to do
He is going to start work in the plant.
Look and answer.
A/B/C層
be going to / will + 動詞原形
Please find more sentences with these structures in the reading passage.
Read the sentences and summarise the grammar rules.
Simple future tense
A/B/C層
be going to + 動詞原形
1. What are they going to produce
2. Soon it’s going to get dark.
More sentences with the structures
will + 動詞原形
1. The water will rise up to the Leaf through the Stem.
2. Then workers in the Leaf will mix water, CO2 and sunlight.
3. Most importantly (for them), there will be sugar!
4. Another product will be oxygen, but the plant doesn’t need much of it.
A/B/C層
What is the similarity and difference between the two structures
兩個結構都表示即將發生的事情。
Let’s discuss.
Similarity:
Difference:
be going to do sth結構表示打算做某事或即將發生某事。
will do sth結構用來描述未來的事情或表達對將來的預測。
A/B層
Let’s discuss.
表示打算做某事或即將發生某事。
be going to + 動詞原形
1. What are they going to produce
2. Soon it’s going to get dark.
will + 動詞原形
1. The water will rise up to the Leaf through the Stem.
2. Then workers in the Leaf will mix water, CO2 and sunlight.
3. Most importantly (for them), there will be sugar!
4. Another product will be oxygen, but the plant doesn’t need much of it.
用來描述未來的事情或表達對將來的預測。
Do they have the plan to produce
Is it in a far future
C層
Complete the sentences with the simple future tense.
A層
will
are going to
will
plan to
Complete the sentences with the simple future tense.
B/C層
Practise more.
1. I visit Beijing tomorrow.
2. The flowers bloom in spring.
am going to
will
will
are going to
will
plan to
A/B/C層
Complete the guide’s words using the correct form of the words in the boxes.
Rainforest
Guide
are going to / will walk
will rain
will see
makes
give
A/B/C層
Read and answer.
What does the guide think of the trees in the rainforest Why
How
Plants are important to
the natural world.
Plants are important to the natural world.
There is a Planting Day activity in your school.
What are you going to do
A層
Work in pairs. Discuss your plan for Planting Day.
A層
Work in pairs. Discuss your plan for Planting Day.
A層
Plants are important to the natural world. Why are they important
There is a Planting Day activity in your school. What are you going to do
B/C層
Think and say.
Because they influence the climate, animals and people.
Work in pairs. Discuss your plan for Planting Day.
B/C層
Work in pairs. Discuss your plan for Planting Day.
B/C層
Student 1: Planting Day is coming. Let’s do something.
Student 2: Sure! Plants mean a lot to us. They’re homes to animals. They also give us food and clean air.
Student 1: So what are your plans for Planting Day
Student 1: I’m going to make a “Green Corner”. How about growing some flowers in our classroom
Student 2: Sounds great!
Sample
Write a short paragraph about your Planting Day plan and try to put it into practice.
Homework
A/B層
Complete your plan for Planting Day and share it with your friends.
Homework
C層
感謝您的觀看
Thank you

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