Unit 4 The art of having fun第二课时 Understanding ideas语法课课件--2025新外研版七年级英语下册

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Unit 4 The art of having fun
Understanding ideas (语法学习)
Learning objectives
1.To master the basic and usage of imperative sentence.
2.To be able to use imperative sentence to talk about something.
3.To master the different types of positive imperative sentence and negative sentence.
Review.
Why is having fun so important
What can we do to have fun
Read the sentences from the reading passage and summarise the grammar rules.
Find more sentences with these structures in the reading passage.
Just picture yourself watching a funny film on that island.
So, next time, invite your friends to enjoy live music together.
Imagine staying on an island alone.
Don’t forget to take some time out to have fun and enjoy life!
Just picture yourself watching a funny film on that island.
So, next time, invite your friends to enjoy live music together.
Who is the writer talking to
Why does the writer use sentences like these
Think about the sentences above.
The writer is talking to “you”.
The writer is trying to give an instruction (指令).
Complete the instructions with the verbs in brackets. Use don’t appropriately.
Don’t worry
Try
Read
What are these instructions about
They are about ways to have fun and enjoy life.
Don’t worry
Try
Read
Imperatives 祈使句
Read the sentences.
Think: What purpose (意图) does the speaker try to express
to give advice (叮嘱、劝告)
to give notice / orders (提醒、命令)
Imperatives 祈使句
Think: What sentence structures (句子结构) do these sentences share
Do they have any subject (主语)
No. The hidden subject is you.
What verb form (动词形式) do they use
The base form (动词原形).
How do we express the negative meaning (否定意义)
Use “don’t”.
How do we try to be more polite (礼貌) / express stronger feelings
Use “please”. / Use the exclamation mark (感叹号).
Usually we can’t use “be” and “don’t” together in a sentence.
But in imperative sentences, we put “don’t” before “be” to express the negative meaning (否定意义).
Don’t be late again.
Imperatives 祈使句
The speaker tries to give advice / hope / warnings / notice / orders.
(叮嘱、劝告、希望、警告、提醒、命令)
① No subject. / Hidden subject “you” (隐藏主语 you).
② The base form (动词原形).
③ Use “please” or the exclamation mark (感叹号) to be polite / express strong feelings.
④ Use “don’t” to express the negative meaning (否定意义).
Imperatives 祈使句
Summary
Purpose (意图)
Structure (句子结构)
Complete the poster with the verbs in the box. Use don’t appropriately.
call enjoy share make
explore join miss out
Join
Enjoy
Share
Explore
Make
Don’t miss out
call
Think.
What else would you add to the poster
Think and share.
1. Is it necessary to set up clubs at school
2. Why is it important to have fun
3. What advice would you like to give on having fun
Work in pairs. Talk about the importance of having fun.
Work in pairs. Talk about the importance of having fun.
A: Is it necessary to set up clubs at school
B: Yes, it is.
A: Why is it important to have fun
B: Fun can bring people closer. Fun also...
A: What advice would you like to give on having fun
B: Remember that fun is... Don’t forget to...
Think and share.
How much time should we spend on studying and having fun
Write about your discussion with your partner, including the importance of having fun and your advice on having fun.
Homework