Unit 4 Parents and Children Exploring and Using（课件，共20张） -2024-2025学年（重大版）（2019）英语必修 第二册

(共20张PPT)
Engagement
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Assignment
Activity 1: preview work check
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Assignment
Activity 2: read the following dialogue and answer questions
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Mum: Jimmy, do you know why I bought this smart phone for you
Jimmy: You said you bought it for me so as to help with my English study.
Mum: Yes, you can use it to look up new words in an electronic dictionary.
Jimmy: Yes, I know.
Mum: In order to improve your ability in listening comprehension, you can use it to listen to English news.
Jimmy: Yes, I know.
Mum: Besides, you may use it to extend your English reading.
Jimmy: Yes, I know.
Mum: It seems that you know all but I am very angry with you now.
Jimmy: What have I done to make you so angry
Mum: Because you always use it to play games.
Jimmy: ...
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Answer the following questions based on the dialogue in Understanding the meaning and share your ideas with your partner.
1) What do you call the coloured parts
2) How are they formed
3) What is the function of the blue parts
4) Does the part in red function the same
5) What is the function of the infinitive in red
Infinitive.
“To do” structure.
The infinitive is used as the adverbial of result.
No.
The infinitive as the adverbial of result.
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Engagement
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Activity 3: study more examples
1) He returned home to learn that his dad had left for Oxford.
2) He went back home, only to find the tree was dying.
3) It’s never too late to learn a new language.
4) I’m not so stupid as to believe him.
5) Your vocabulary is large enough to communicate with a native speaker.
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pattern example
meaning
The infinitive
Only+the infinitive
Too+adj/adv+the infinitive
Adv/adj+enough+the infinitive
So+adj/adv+as+
the infinitive
1
2
3
5
4
他回到家得知他父亲已经去往牛津了。
他回到家，居然发现树快死了。
学一门新语言从来不会太晚。
你的词汇量足够大，可以和本地人交谈了。
我不会笨到去相信他。
Activity 4: match two parts of the sentences together and then group them.
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AEG
BCDFH
Activity 5: Read and fill in the blanks.
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to discuss
to deal with
to drink
to see
to find
running out
to pipe
to make us of
to use
to take actions
to wash
run
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2,4,7
11,12
3,6
1,10
5,9
Activity 6: summary
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The forms to show infinitive as the adverbial of result include:
only to do, too...to..., adj/adv enough to...,
so adj/adv as to do
verbs: make, learn, see, hear, find, tell
Engagement
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When we see the forms to show infinitives which can be used both as the adverbial of result and purpose, we can tell the difference by focusing on the ______________.
For example, ①这只熊长胖了是为冬天做准备
②这只熊长胖了结果把自己卡在了洞口。
We can translate them both using so... as to...
①________________________________________________________________
②________________________________________________________________
The bear put on so much weight as to make preparation for winter.
The bear put on so much weight as to make itself stuck at the entrance of the cave.
logic
Activity 7: creating
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Play the role of the boy and write a letter to the tree by using infinitive as the adverbial of result.
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Dear tree,
I could still remember everything in the past. When I was a kid, you were such a big tree as to __________. When I was a teenager, you were so generous as to __________. When I was an adult, you were concerned about my sailing so much as to ____________. When I was a middle-aged man, you were still so caring as to _________________. Each time I got what I wanted, I just left, never to tell you when to return. I accepted everything from you, only to find _____________.
Now I am an old man, and you are too old to ________
________. I am not so stupid as to _______________.
...
Yours forever boy
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学 习 目 标 自我评价
After learning, I am able to distinguish the infinitive as adverbial of result and purpose;
2. After learning, I am able to use the infinitive as adverbial of result properly.
1-完全能；2-基本能；3-不确定；4-不太能；5-完全不能 1 2 3 4 5
Engagement
Assignment
Evaluation
Use your own words to write a letter to your
parents to show your thanks to them by imitating
the letter to the tree.