外研版（2019）选择性必修第一册 Unit2 Improving yourself Understanding ideas 公开课课件(共44张PPT)
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| 名称 | 外研版（2019）选择性必修第一册 Unit2 Improving yourself Understanding ideas 公开课课件(共44张PPT) |  | |
| 格式 | pptx | ||
| 文件大小 | 1.6MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-03-03 10:14:53 | ||
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(共44张PPT)
Unit 2 Improving yourself
Understanding ideas
目录页
contents
Pre-reading
I
Language points
Ⅳ
Fast reading
II
Homework
Ⅴ
Intensive reading
III
VI
Post-reading
Ⅰ
Pre-reading
Pre-reading
Read the facts and answer the questions.
1. What conclusions can you draw from the facts
2. How much time do you spend on social media each day What negative effects does this have on you
Read the facts and answer the questions.
On average, Chinese Internet users each spend two hours a day on social media: a total of 730 hours each year.
The average age of social media users in China in 2017 was 33.1 years old, as against 32.4 in 2016 and 31.2 in 2015.
The top four negative aspects of social media as ranked by Chinese users are: reduced time for reading printed books, poorer eyesight, privacy and information security concerns, and reduced sleep time.
Pre-reading
1. What conclusions can you draw from the facts
We can infer from the facts that Chinese Internet users spend a lot of time on social media, negatively affecting different aspects of their lives, and that the average age of social media users in China has risen during recent years.
Pre-reading
Read the facts and answer the questions.
2. How much time do you spend on social media each day
What negative effects does this have on you
Students’ own answers.
Pre-reading
Read the facts and answer the questions.
Look at the title of the passage and the pictures. Predict what the passage is about.
Detox: treatment given to people to help them stop drinking alcohol or taking drugs. (戒酒，戒毒，也可延伸脱瘾)
Pre-reading
Social Media Detox
It is an activity called Social Media Detox, in which students joined and shared their experience about it.
Pre-reading
Social Media Detox
Look at the title of the passage and the pictures. Predict what the passage is about.
Ⅱ
Fast reading
Fast reading
Now read the passage and check your prediction.
Related phrases and sentences:
Moderator:
Brenton High’s fundraising campaign for new sports equipment.
At the start of the detox … for seven days.
They had been promised … social media.
I bet … And what, if anything, has been learnt from the experience
Fast reading
Choose the benefits of the social media detox and find evidence to support your choices.
1. It helped students learn how to best communicate using social media.
2. It raised money for school sports equipment.
3. It made students want to spend even more time on social media.
4. It made students realize how much time they had been spending on social media.
5. It encouraged students to find new ways to communicate and try new activities.
Fast reading
2. It raised money for school sports equipment.
From Moderator: The detox raised a total of 1,632.82 for new school sports equipment!
4. It made students realize how much time they had been spending on social media.
From Anna: But on reflection, I can see how much of my time had been occupied with checking my phone.
Choose the benefits of the social media detox and find evidence to support your choices.
Fast reading
5. It encouraged students to find new ways to communicate and try new activities.
From Devon: Doing the detox meant …! It made me realize the value of real contact that I had forgotten.
From Cindy: Then, instead of messaging my friend, … from other people. It felt so good!
From George: An hour’s sport each day … The detox made me healthier!
Choose the benefits of the social media detox and find evidence to support your choices.
III
Intensive reading
Intensive reading: Find detailed information
Name Reaction Result
Anna (2 days) It was more difficult than she had expected. She felt like 1. _____ _____________! She can now see how much time had been
taken up with checking
her phone. She is now
trying to spend more time 2. _____________
________.
she
had lost an arm
picking up her
hobbies
Organize information from the passage and complete the table.
Intensive reading: Find detailed information
Name Reaction Result
Devon (4 days) When he saw a classmate on Monday, he felt 3. ___________ not to already know what his classmate had done at the weekend. They had to talk and explain what they were doing and thinking!
It made him realise 4. ____________________
____________________.
really strange
the value of real contact that he had forgotten
Intensive reading: Find detailed information
Name Reaction Result
Cindy (7 days) At first, she really felt 5. _________ _____________.
Without their phones, she and her friend 6. _____________
_____________ for over two hours. By the fifth day, she realised that she hadn’t been missing out on anything.
had a proper
conversation
She was missing out
Name Reaction Result
George (7 days) He didn’t find the detox too difficult, but he did give his phone to his dad to avoid 7. ________. An hour’s sport each day left him tired out and ready for bed early. The detox made him 8. __________!
giving in
healthier
Intensive reading: Find detailed information
Name Reaction Result
Max (Less than 1 day) He 9. _______________ on the first day. He used his phone to check where a party was. He spent so much time using his phone to 10. ____
__________ on social media, and he almost missed the party.
threw in the towel
catch
up on news
Intensive reading: Find detailed information
Ⅳ
Post-reading
Now work in pairs. Choose the person that you most identify with and give advice on what they should do next.
Post-reading: Teamwork
Share your own answers.
1. What is your understanding of “something” in “After reading the posts on this forum, it seems that something other than money has also been raised through the detox”
Post-reading: Think and share
Share your own answers.
2. Do you think the detox was worthwhile Why
Share your own answers.
Post-reading: Think and share
3. What would you do if you had to give up social media for a week
Share your own answers.
Post-reading: Think and share
4. Have you encountered any difficulties in understanding the main idea of the passage Share them with the class and ask for advice.
Share your own answers.
Post-reading: Think and share
Language points
Ⅴ
v ① 成为……的动机，是……的原因
He is motivated entirely by self-interest.
他做事完全出于私利。
② 激励；激发
She is very good at motivating her students.
她非常擅长激励她的学生。
③ 给出理由；说明……的原因
Please motivate your answer to question 5.
请解释你对第五题所作的回答。
1. motivate motivated adj 有积极性的 motivation n 动机
Language points: Important words
2. tolerate toleration n 忍受；容忍
Language points: Important words
v ① 容许；允许
This sort of behavior will not be tolerated.
这种行为是不能容许的。
② 忍受；包容
There is a limit to what one person can tolerate.
一个人的容忍是有限度的。
③ 能经受（恶劣条件）
Few plants will tolerate sudden changes in temperature.
很少植物经受得住气温的突然变化。
3. occupy occupation n 工作，职业；侵占；使用，居住
v ① 使用；占用（空间、面积、时间等）
The bed seemed to occupy most of the room.
床似乎占去了大半个屋子。
② 侵占；占领；占据
Protesting students occupied the TV station.
抗议的学生占领了电视台。
③ 使忙于（某事）；忙着（做某事）
She occupied herself with routine office tasks.
她忙于办公室的日常工作。
Language points: Important words
4. distract
Language points: Important words
近义词：divert
v 转移（注意力）；分散（思想）
You are distracting me from my work.
你使我不能安心工作。
It was another attempt to distract attention from the truth.
这又是企图分散人们对事实真相的注意力。
1. switch on ________________
2. learn from sth ________________
3. on reflection ________________
4. be occupied with ________________
5. miss out ________________
打开
从……中学到
深思熟虑
忙于……
Language points: Important phrases
错过；漏掉
6. be up to sth __________________
7. to be honest ___________________
8. make full use of ___________________
9. check out ___________________
10. throw in the towel ___________________
11. resist doing sth ___________________
坦白说
充分利用
看一看
从事于……；忙于……
认输
忍住做某事
Language points: Important phrases
1. This meant no messaging friends, no posting photos, no blogging — nothing.
Language points: Important sentences
Paraphrase: This meant that the students could not do anything on social media.
This 作为指示代词，指代前文中的“stop using social media, in ANY form, for seven days”。
mean 在文中作为动词，意为“意味着”，也有“打算，意欲”，“产生……的结果”的意思。
I mean to read this book if I have enough time this weekend.
Language points: Important sentences
我打算这周末如果有足够时间，就读一读这本书。
Don’t let him see you. It will only mean trouble.
别让他见你。那只会造成麻烦。
2. I bet you’re as eager as I am to find out just how many have been motivated enough to last the full seven days!
Language points: Important sentences
Paraphrase: I believe that all of us are eager to know the number of students who have been determined enough so as not to use social media for the full seven days!
2. I bet you’re as eager as I am to find out just how many have been motivated enough to the last full seven days!
Language points: Important sentences
bet 后省略了引导宾语从句的从属连词“that”。
as + adj（原级）+ as 意为“和……一样……”
例如：He is as tall as I am.
find out 后跟的是“how many”引导的宾语从句。
3. By the fifth day, I wondered — was I really missing out by not constantly checking my phone to see what everyone else was up to
Language points: Important sentences
Paraphrase: By the fifth day, I realised that I didn’t really miss out, although I didn’t always get to know what others were busy with through my phone.
constantly 意为“经常地，持续不断地”
例如：Fashion is constantly changing.
4. My brother thought I should make full use of the time without my phone, so he took me to check out our local sports centre.
Language points: Important sentences
Paraphrase: My brother thought I should make good use of the time during the detox, so he led me to take a look at our local sports centre.
check out 意为“看一看”
例如：If I hear about a website that sounds interesting, I
will check it out. 如果我听说某个网站很有趣，我就
会去看一看。
5. After reading the posts on this forum, it seems that something other than money has also been raised through the detox. Awareness of just how much we rely on social media can help us step away from it and communicate with each other better.
Language points: Important sentences
Paraphrase: The posts on this forum indicate that the detox has not only helped to raise money; it has also helped to raise awareness of our addiction to social media and how we may improve our lives through alternatives.
表明
成瘾
筹集
意识
5. After reading the posts on this forum, it seems that something other than money has also been raised through the detox. Awareness of just how much we rely on social media can help us step away from it and communicate with each other better.
Language points: Important sentences
此句在文章中具有点题的意义，翻译为：看到论坛上的各个帖子，这次活动对人们的影响似乎远远不止通过活动筹集到的钱。脱瘾活动还让我们意识到自己对社交媒体的依赖程度，从而帮助我们摆脱它的束缚，更好地互相交流。
5. After reading the posts on this forum, it seems that something other than money has also been raised through the detox. Awareness of just how much we rely on social media can help us step away from it and communicate with each other better.
Language points: Important sentences
other than意为“除……之外” ； “不同于，非”
There is nobody here other than me. 这里除了我之外没有别人。
Their motivation is other than money. 他们的动机不是钱。
step away from 意为“远离，离开”
Step away from the computer games and do some exercise.
别玩电脑游戏了，做做运动吧。
VI
Homework
Homework
Try your best to keep away from social media as long as possible, and then write down your experience.
Unit 2 Improving yourself
Understanding ideas
目录页
contents
Pre-reading
I
Language points
Ⅳ
Fast reading
II
Homework
Ⅴ
Intensive reading
III
VI
Post-reading
Ⅰ
Pre-reading
Pre-reading
Read the facts and answer the questions.
1. What conclusions can you draw from the facts
2. How much time do you spend on social media each day What negative effects does this have on you
Read the facts and answer the questions.
On average, Chinese Internet users each spend two hours a day on social media: a total of 730 hours each year.
The average age of social media users in China in 2017 was 33.1 years old, as against 32.4 in 2016 and 31.2 in 2015.
The top four negative aspects of social media as ranked by Chinese users are: reduced time for reading printed books, poorer eyesight, privacy and information security concerns, and reduced sleep time.
Pre-reading
1. What conclusions can you draw from the facts
We can infer from the facts that Chinese Internet users spend a lot of time on social media, negatively affecting different aspects of their lives, and that the average age of social media users in China has risen during recent years.
Pre-reading
Read the facts and answer the questions.
2. How much time do you spend on social media each day
What negative effects does this have on you
Students’ own answers.
Pre-reading
Read the facts and answer the questions.
Look at the title of the passage and the pictures. Predict what the passage is about.
Detox: treatment given to people to help them stop drinking alcohol or taking drugs. (戒酒，戒毒，也可延伸脱瘾)
Pre-reading
Social Media Detox
It is an activity called Social Media Detox, in which students joined and shared their experience about it.
Pre-reading
Social Media Detox
Look at the title of the passage and the pictures. Predict what the passage is about.
Ⅱ
Fast reading
Fast reading
Now read the passage and check your prediction.
Related phrases and sentences:
Moderator:
Brenton High’s fundraising campaign for new sports equipment.
At the start of the detox … for seven days.
They had been promised … social media.
I bet … And what, if anything, has been learnt from the experience
Fast reading
Choose the benefits of the social media detox and find evidence to support your choices.
1. It helped students learn how to best communicate using social media.
2. It raised money for school sports equipment.
3. It made students want to spend even more time on social media.
4. It made students realize how much time they had been spending on social media.
5. It encouraged students to find new ways to communicate and try new activities.
Fast reading
2. It raised money for school sports equipment.
From Moderator: The detox raised a total of 1,632.82 for new school sports equipment!
4. It made students realize how much time they had been spending on social media.
From Anna: But on reflection, I can see how much of my time had been occupied with checking my phone.
Choose the benefits of the social media detox and find evidence to support your choices.
Fast reading
5. It encouraged students to find new ways to communicate and try new activities.
From Devon: Doing the detox meant …! It made me realize the value of real contact that I had forgotten.
From Cindy: Then, instead of messaging my friend, … from other people. It felt so good!
From George: An hour’s sport each day … The detox made me healthier!
Choose the benefits of the social media detox and find evidence to support your choices.
III
Intensive reading
Intensive reading: Find detailed information
Name Reaction Result
Anna (2 days) It was more difficult than she had expected. She felt like 1. _____ _____________! She can now see how much time had been
taken up with checking
her phone. She is now
trying to spend more time 2. _____________
________.
she
had lost an arm
picking up her
hobbies
Organize information from the passage and complete the table.
Intensive reading: Find detailed information
Name Reaction Result
Devon (4 days) When he saw a classmate on Monday, he felt 3. ___________ not to already know what his classmate had done at the weekend. They had to talk and explain what they were doing and thinking!
It made him realise 4. ____________________
____________________.
really strange
the value of real contact that he had forgotten
Intensive reading: Find detailed information
Name Reaction Result
Cindy (7 days) At first, she really felt 5. _________ _____________.
Without their phones, she and her friend 6. _____________
_____________ for over two hours. By the fifth day, she realised that she hadn’t been missing out on anything.
had a proper
conversation
She was missing out
Name Reaction Result
George (7 days) He didn’t find the detox too difficult, but he did give his phone to his dad to avoid 7. ________. An hour’s sport each day left him tired out and ready for bed early. The detox made him 8. __________!
giving in
healthier
Intensive reading: Find detailed information
Name Reaction Result
Max (Less than 1 day) He 9. _______________ on the first day. He used his phone to check where a party was. He spent so much time using his phone to 10. ____
__________ on social media, and he almost missed the party.
threw in the towel
catch
up on news
Intensive reading: Find detailed information
Ⅳ
Post-reading
Now work in pairs. Choose the person that you most identify with and give advice on what they should do next.
Post-reading: Teamwork
Share your own answers.
1. What is your understanding of “something” in “After reading the posts on this forum, it seems that something other than money has also been raised through the detox”
Post-reading: Think and share
Share your own answers.
2. Do you think the detox was worthwhile Why
Share your own answers.
Post-reading: Think and share
3. What would you do if you had to give up social media for a week
Share your own answers.
Post-reading: Think and share
4. Have you encountered any difficulties in understanding the main idea of the passage Share them with the class and ask for advice.
Share your own answers.
Post-reading: Think and share
Language points
Ⅴ
v ① 成为……的动机，是……的原因
He is motivated entirely by self-interest.
他做事完全出于私利。
② 激励；激发
She is very good at motivating her students.
她非常擅长激励她的学生。
③ 给出理由；说明……的原因
Please motivate your answer to question 5.
请解释你对第五题所作的回答。
1. motivate motivated adj 有积极性的 motivation n 动机
Language points: Important words
2. tolerate toleration n 忍受；容忍
Language points: Important words
v ① 容许；允许
This sort of behavior will not be tolerated.
这种行为是不能容许的。
② 忍受；包容
There is a limit to what one person can tolerate.
一个人的容忍是有限度的。
③ 能经受（恶劣条件）
Few plants will tolerate sudden changes in temperature.
很少植物经受得住气温的突然变化。
3. occupy occupation n 工作，职业；侵占；使用，居住
v ① 使用；占用（空间、面积、时间等）
The bed seemed to occupy most of the room.
床似乎占去了大半个屋子。
② 侵占；占领；占据
Protesting students occupied the TV station.
抗议的学生占领了电视台。
③ 使忙于（某事）；忙着（做某事）
She occupied herself with routine office tasks.
她忙于办公室的日常工作。
Language points: Important words
4. distract
Language points: Important words
近义词：divert
v 转移（注意力）；分散（思想）
You are distracting me from my work.
你使我不能安心工作。
It was another attempt to distract attention from the truth.
这又是企图分散人们对事实真相的注意力。
1. switch on ________________
2. learn from sth ________________
3. on reflection ________________
4. be occupied with ________________
5. miss out ________________
打开
从……中学到
深思熟虑
忙于……
Language points: Important phrases
错过；漏掉
6. be up to sth __________________
7. to be honest ___________________
8. make full use of ___________________
9. check out ___________________
10. throw in the towel ___________________
11. resist doing sth ___________________
坦白说
充分利用
看一看
从事于……；忙于……
认输
忍住做某事
Language points: Important phrases
1. This meant no messaging friends, no posting photos, no blogging — nothing.
Language points: Important sentences
Paraphrase: This meant that the students could not do anything on social media.
This 作为指示代词，指代前文中的“stop using social media, in ANY form, for seven days”。
mean 在文中作为动词，意为“意味着”，也有“打算，意欲”，“产生……的结果”的意思。
I mean to read this book if I have enough time this weekend.
Language points: Important sentences
我打算这周末如果有足够时间，就读一读这本书。
Don’t let him see you. It will only mean trouble.
别让他见你。那只会造成麻烦。
2. I bet you’re as eager as I am to find out just how many have been motivated enough to last the full seven days!
Language points: Important sentences
Paraphrase: I believe that all of us are eager to know the number of students who have been determined enough so as not to use social media for the full seven days!
2. I bet you’re as eager as I am to find out just how many have been motivated enough to the last full seven days!
Language points: Important sentences
bet 后省略了引导宾语从句的从属连词“that”。
as + adj（原级）+ as 意为“和……一样……”
例如：He is as tall as I am.
find out 后跟的是“how many”引导的宾语从句。
3. By the fifth day, I wondered — was I really missing out by not constantly checking my phone to see what everyone else was up to
Language points: Important sentences
Paraphrase: By the fifth day, I realised that I didn’t really miss out, although I didn’t always get to know what others were busy with through my phone.
constantly 意为“经常地，持续不断地”
例如：Fashion is constantly changing.
4. My brother thought I should make full use of the time without my phone, so he took me to check out our local sports centre.
Language points: Important sentences
Paraphrase: My brother thought I should make good use of the time during the detox, so he led me to take a look at our local sports centre.
check out 意为“看一看”
例如：If I hear about a website that sounds interesting, I
will check it out. 如果我听说某个网站很有趣，我就
会去看一看。
5. After reading the posts on this forum, it seems that something other than money has also been raised through the detox. Awareness of just how much we rely on social media can help us step away from it and communicate with each other better.
Language points: Important sentences
Paraphrase: The posts on this forum indicate that the detox has not only helped to raise money; it has also helped to raise awareness of our addiction to social media and how we may improve our lives through alternatives.
表明
成瘾
筹集
意识
5. After reading the posts on this forum, it seems that something other than money has also been raised through the detox. Awareness of just how much we rely on social media can help us step away from it and communicate with each other better.
Language points: Important sentences
此句在文章中具有点题的意义，翻译为：看到论坛上的各个帖子，这次活动对人们的影响似乎远远不止通过活动筹集到的钱。脱瘾活动还让我们意识到自己对社交媒体的依赖程度，从而帮助我们摆脱它的束缚，更好地互相交流。
5. After reading the posts on this forum, it seems that something other than money has also been raised through the detox. Awareness of just how much we rely on social media can help us step away from it and communicate with each other better.
Language points: Important sentences
other than意为“除……之外” ； “不同于，非”
There is nobody here other than me. 这里除了我之外没有别人。
Their motivation is other than money. 他们的动机不是钱。
step away from 意为“远离，离开”
Step away from the computer games and do some exercise.
别玩电脑游戏了，做做运动吧。
VI
Homework
Homework
Try your best to keep away from social media as long as possible, and then write down your experience.