外研版（2019）必修第二册Unit 2 Let's Celebrate 语法新授 课件(共19张PPT)
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| 名称 | 外研版（2019）必修第二册Unit 2 Let's Celebrate 语法新授 课件(共19张PPT) |  | |
| 格式 | pptx | ||
| 文件大小 | 167.6KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-09-17 12:04:03 | ||
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(共19张PPT)
Unit 2
Expressions and grammar
导课 ●明标
1. novel
2. literature
3. envelope
4. tradition
5. request
6. indicate
7. attract
8. roof
9.complain
10.fancy
11. regardless
12. freedom
13. limitless
14. harvest
1. keep... alive
2. as long as
3. regard...as
4. address...to
5. complain about
6. wrap...up
导课 ●明标
Learning aims:
1. Master the key points in the article；
2. Review the grammar: modals (2)
自主 ●合作(一)
Self-study&Groupwork: Read and Translate .
1. That is why Letters from Father Christmas could be the perfect book for those who regard Christmas as a special time of year.
2. In another letter, Father Christmas complained about how he could not stop his helpers playing games with the toys instead of wrapping them up.
3. Interestingly, the letters did not contain the usual warnings to children that they might not receive their presents if they were not good.
4. It was addressed to Tolkien’s children.
5. Letters from Father Christmas tells us that as well as enjoying the adventures of Father Christmas, Polar Bear and other characters at the North Pole, we can all share the true spirit of giving at Christmas time.
展示 ●质疑（一）
1. That is why Letters from Father Christmas could be the perfect book for those who regard Christmas as a special time of year.
2. In another letter, Father Christmas complained about how he could not stop his helpers playing games with the toys instead of wrapping them up.
3. Interestingly, the letters did not contain the usual warnings to children that they might not receive their presents if they were not good.
4. It was addressed to Tolkien’s children.
5. Letters from Father Christmas tells us that as well as enjoying the adventures of Father Christmas, Polar Bear and other characters at the North Pole, we can all share the true spirit of giving at Christmas time.
Para2 That is why Letters from Father Christmas could be the perfect book for those who regard Christmas as a special time of year.
这就是为什么《圣诞老人的来信》对于那些认为圣诞节是一年中特殊时刻的人来说,是一本完美的书。
That/This/It is why+结果 那/这就是为什么......
why引导表语从句,后跟结果。
That /This/It is because+原因 那/这就是因为........
Because 引导表语从句，后接原因。
点评 ●提升(一)
① He was ill. That's he was sent to the hospital.
他病了,那就是为什么他被送到了医院。
② He was sent to the hospital. That’s he was ill.
他被送到了医院,那是因为他病了。
why
because
训练●巩固
Para4 Interestingly,the letters did not contain the usual warnings to children that they might not receive their presents if they were not good.
信中并没有对孩子们发出通常的警告:如果孩子们不好好表现,他们可能无法收到礼物。
interestingly此时是句子副词,修饰整个句子,意为“有趣的是”。
※that引导同位语从句,解释说明 warnings的具体内容。句子结构完整,故用that引导。该同位语从句本身又是一个含有条件状语从句的主从复合句。
点评 ●提升(一)
自主 ●合作(二)
Self-study:
Finish activity 1 on page 17
Groupwork:
Check the answers with each other.
展示 ●质疑（二）
a That is why Letters from Father Christmas could be the perfect book...
b The children must have been very excited as they opened it.
c ...they might not receive their presents if they were not good.
The words in bold indicate possibility.
点评 ●提升(二)
1 As a human being, anyone can make a mistake.
2 He can’t have a lot of money.
Read the sentences and guess the meanings of the modals.
作为人类， 任何人都有可能犯错。
他不可能有很多钱。
can+动词原形：
用于肯定句，表示客观可能性，意为“可能”，但不一定发生；
用于否定句和疑问句，表示对现在动作或状态进行主观的猜测，意为“可能”，或表示惊异、怀疑等态度。
点评 ●提升(二)
1 He may be very busy now.
2 He may not be at home.
Read the sentences and guess the meanings of the modals.
他现在可能很忙。
他可能不在家。
may+动词原形：
表示主观猜测，意为“或许”，用于肯定句和否定句均可。（语气比can’t弱。）
点评 ●提升(二)
1 They might have a lot of work to do now but I’m not sure.
2 She was afraid they might not like the idea.
Read the sentences and guess the meanings of the modals.
他们现在可能有很多活儿要干，不过我不确定。
她担心他们可能不喜欢这个想法。
might+动词原形：
表示推测，意为“可能”，可以指过去的情况，也可以指现在的情况，用于肯定句和否定句均可。（语气比may更加不确定。）
点评 ●提升(二)
1 He looks young. He couldn’t be over 50.
2 Could it be true
Read the sentences and guess the meanings of the modals.
他看起来很年轻，不可能超过50岁。
那可能是真的吗？
could+动词原形：
意为“可能”，可以指过去的情况，也可以指现在的情况，语气缓和，多用于否定句或疑问句。
点评 ●提升(二)
1 This must be your room.
2 Look at his new car. He must have a lot of money.
Read the sentences and guess the meanings of the modals.
这一定是你的房间。
瞧他那辆新车。他肯定有很多钱。
must+动词原形：
表示猜测，意为“准是，一定”，通常用于肯定句。
Task: Finish activity 2 on page 17
训练●巩固
You must be tired now!
It may\might\could be him.
That must be Lucy.
that can’t be Lucy.
They may\might\could be from our school.
总结 ●测评
1. That/This/It is why+结果
That /This/It is because+原因
2. that同位语从句
3. Grammar：modals
Summary：
总结 ●测评
1. 这就是那个学生迟到的原因。
Traslate the following sentences.
This is why the students was late.
2. 父母应制止孩子们说谎。
Parents should stop their chilren telling lies.
3.我们在粉刷墙壁，同时也在修理屋顶。
We are repairing the roof as well as paiting the walls.
4. 不管天气如何，这个周末我们都要去露营。。
We will go camping this weekend regardless of the bad weather.
Homework：
1. Sort out the notes and review them.
2. Preview the next part.
Unit 2
Expressions and grammar
导课 ●明标
1. novel
2. literature
3. envelope
4. tradition
5. request
6. indicate
7. attract
8. roof
9.complain
10.fancy
11. regardless
12. freedom
13. limitless
14. harvest
1. keep... alive
2. as long as
3. regard...as
4. address...to
5. complain about
6. wrap...up
导课 ●明标
Learning aims:
1. Master the key points in the article；
2. Review the grammar: modals (2)
自主 ●合作(一)
Self-study&Groupwork: Read and Translate .
1. That is why Letters from Father Christmas could be the perfect book for those who regard Christmas as a special time of year.
2. In another letter, Father Christmas complained about how he could not stop his helpers playing games with the toys instead of wrapping them up.
3. Interestingly, the letters did not contain the usual warnings to children that they might not receive their presents if they were not good.
4. It was addressed to Tolkien’s children.
5. Letters from Father Christmas tells us that as well as enjoying the adventures of Father Christmas, Polar Bear and other characters at the North Pole, we can all share the true spirit of giving at Christmas time.
展示 ●质疑（一）
1. That is why Letters from Father Christmas could be the perfect book for those who regard Christmas as a special time of year.
2. In another letter, Father Christmas complained about how he could not stop his helpers playing games with the toys instead of wrapping them up.
3. Interestingly, the letters did not contain the usual warnings to children that they might not receive their presents if they were not good.
4. It was addressed to Tolkien’s children.
5. Letters from Father Christmas tells us that as well as enjoying the adventures of Father Christmas, Polar Bear and other characters at the North Pole, we can all share the true spirit of giving at Christmas time.
Para2 That is why Letters from Father Christmas could be the perfect book for those who regard Christmas as a special time of year.
这就是为什么《圣诞老人的来信》对于那些认为圣诞节是一年中特殊时刻的人来说,是一本完美的书。
That/This/It is why+结果 那/这就是为什么......
why引导表语从句,后跟结果。
That /This/It is because+原因 那/这就是因为........
Because 引导表语从句，后接原因。
点评 ●提升(一)
① He was ill. That's he was sent to the hospital.
他病了,那就是为什么他被送到了医院。
② He was sent to the hospital. That’s he was ill.
他被送到了医院,那是因为他病了。
why
because
训练●巩固
Para4 Interestingly,the letters did not contain the usual warnings to children that they might not receive their presents if they were not good.
信中并没有对孩子们发出通常的警告:如果孩子们不好好表现,他们可能无法收到礼物。
interestingly此时是句子副词,修饰整个句子,意为“有趣的是”。
※that引导同位语从句,解释说明 warnings的具体内容。句子结构完整,故用that引导。该同位语从句本身又是一个含有条件状语从句的主从复合句。
点评 ●提升(一)
自主 ●合作(二)
Self-study:
Finish activity 1 on page 17
Groupwork:
Check the answers with each other.
展示 ●质疑（二）
a That is why Letters from Father Christmas could be the perfect book...
b The children must have been very excited as they opened it.
c ...they might not receive their presents if they were not good.
The words in bold indicate possibility.
点评 ●提升(二)
1 As a human being, anyone can make a mistake.
2 He can’t have a lot of money.
Read the sentences and guess the meanings of the modals.
作为人类， 任何人都有可能犯错。
他不可能有很多钱。
can+动词原形：
用于肯定句，表示客观可能性，意为“可能”，但不一定发生；
用于否定句和疑问句，表示对现在动作或状态进行主观的猜测，意为“可能”，或表示惊异、怀疑等态度。
点评 ●提升(二)
1 He may be very busy now.
2 He may not be at home.
Read the sentences and guess the meanings of the modals.
他现在可能很忙。
他可能不在家。
may+动词原形：
表示主观猜测，意为“或许”，用于肯定句和否定句均可。（语气比can’t弱。）
点评 ●提升(二)
1 They might have a lot of work to do now but I’m not sure.
2 She was afraid they might not like the idea.
Read the sentences and guess the meanings of the modals.
他们现在可能有很多活儿要干，不过我不确定。
她担心他们可能不喜欢这个想法。
might+动词原形：
表示推测，意为“可能”，可以指过去的情况，也可以指现在的情况，用于肯定句和否定句均可。（语气比may更加不确定。）
点评 ●提升(二)
1 He looks young. He couldn’t be over 50.
2 Could it be true
Read the sentences and guess the meanings of the modals.
他看起来很年轻，不可能超过50岁。
那可能是真的吗？
could+动词原形：
意为“可能”，可以指过去的情况，也可以指现在的情况，语气缓和，多用于否定句或疑问句。
点评 ●提升(二)
1 This must be your room.
2 Look at his new car. He must have a lot of money.
Read the sentences and guess the meanings of the modals.
这一定是你的房间。
瞧他那辆新车。他肯定有很多钱。
must+动词原形：
表示猜测，意为“准是，一定”，通常用于肯定句。
Task: Finish activity 2 on page 17
训练●巩固
You must be tired now!
It may\might\could be him.
That must be Lucy.
that can’t be Lucy.
They may\might\could be from our school.
总结 ●测评
1. That/This/It is why+结果
That /This/It is because+原因
2. that同位语从句
3. Grammar：modals
Summary：
总结 ●测评
1. 这就是那个学生迟到的原因。
Traslate the following sentences.
This is why the students was late.
2. 父母应制止孩子们说谎。
Parents should stop their chilren telling lies.
3.我们在粉刷墙壁，同时也在修理屋顶。
We are repairing the roof as well as paiting the walls.
4. 不管天气如何，这个周末我们都要去露营。。
We will go camping this weekend regardless of the bad weather.
Homework：
1. Sort out the notes and review them.
2. Preview the next part.