外研版（2019）选择性必修第四册Unit4 Everyday economics-Developing ideas课件(12张ppt)
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| 名称 | 外研版（2019）选择性必修第四册Unit4 Everyday economics-Developing ideas课件(12张ppt) |  | |
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| 文件大小 | 223.0KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2021-12-30 12:31:51 | ||
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(共12张PPT)
Unit 4 Developing Ideas
Learning aims：
Find out the differences between Leo's two trips and analyse the reasons for it
Read the passage and finish comprehension exercises.
Underline important language points and finish translation exercises of leading paper.
Step 1 Leading in
1.Find the differences between Leo's two trips
2. What contributes to the differences
differences 8 Aug 2008 18 Aug 2018
transport took a taxi or a bus shared a ride,pedalled a shared bike
accomadation a hostel a shared flat
meals had pizza lonely shared a delicious meal
power ran out of power spotted shared power bank
1.What does “it” mean in the first paragraph
A.An object to study. B.Sharing. C.The thing shared with others. D.Social media.
2.Which of the following sentences is WRONG
A.The action of sharing has new meanings.B.We can reduce the money through sharing.
C.It is no use setting up positive emotional bonding by sharing.
D.We can also make money through sharing.
3.Sharing can cut down on waste because .
A.we can reuse items by sharing B.we can use items that other people don’t use
C.sharing can reduce our shopping desire D.sharing makes us feel it shameful to waste
4.What can be talked about in the next paragraph
A.What we will share in the future. B.How to share with others in the future.
C.The categories of sharing. D.The type of society that sharing will take us to.
BCAD
Step 2 Reading
Match the paragraphs to their functions and give your reasons.
3, 2, 1, 4, 5
elaborate:/ l b re t/ adj. 复杂的，精心制作的
v. 详细描述 ~ on/upon
You can elaborate upon your invlovement in your favourite sport team.
你可以详细说说你参加最喜爱运动队的情况。
1-c
2-b
3-a
4-d
5-e
结合文章内容，写一篇概要写作。
At an early age, we were taught to share things even feelings with others. Currently, the action of sharing has new ways. Sharing is beneficial to the world in many aspects , and it has some drawbacks as well. The sharing economy is becoming more and more relevant to our lives and we can imagine what it will be like in the future.
Language points
Analyse and translate these sentences.
1. Taking it as an object of study,psychologists have published various papers stating that the behavior of sharing is beneficial to setting up positive emotional bonding .
2.We are using technology to reduce the money that we spends on goods and services ,or to make money out of those that we don't use ourselves all of the time .
2. Whether it's an online shop where we can hire designer clothes at rock-bottom prices , or a platform from which we can rent out our flats for a couple of days ,it's out there .
1. Taking it as an object of study,psychologists have published various papers stating that the behavior of sharing is beneficial to setting up positive emotional bonding .
译文：心理学家们把分享作为研究对象，发表了各种各样的论文来说明分享行为有助于建立积极的情感纽带。
句子主干：psychologists have published various papers
taking it ……study 为现在分词做状语 stating that……bonding 为现在分析做定语修饰papers that引导宾语从句
2.We are using technology to reduce the money that we spends on goods and services ,or to make money out of those that we don't use ourselves all of the time .
译文：我们正在利用科技来减少在商品和服务上的花费，或者使用我们一直闲置的物品赚钱。
句子主干 ：We are using technology to reduce the money... or to make money..
第一个that引导定语从句，修饰先行词the money 第二个that 引导定语从句修饰先行词those
3. Whether it's an online shop where we can hire designer clothes at rock-bottom prices , or a platform from which we can rent out our flats for a couple of days ,it's out there .
译文：无论是以最大价格出租名牌服装的网店，还是可以把自己的公寓短租几天的平台，都已出现。
句子主干为 it's out there
whether……or……引导让步状语从句，意思为“不论是……还是……”“不论是否”
从句主干为 it's an onlineshop ...or a platform.... 其中 where 引导定语从句，修饰先行词 an online shop在从句中做地点状语 ;from which 引导定语从句修饰先行词 a platform
Language points
remind sb to do sth
be beneficial to
take on
vary from ...to ...
take off
all sorts of
a response to
(an) increasing demand for
at the click of a button
rent out
cut down on waste
As is often the case
exsiting regulations
and ongoing supervision
提醒某人做某事(remind sb of sth )
对……有好处 = be of benefit
承担，具有
从……到……
起飞；脱下；事业突然成功,突然走红;休假
各种各样
对……的反应=respond to= in response to
日益增加的需求
点击按钮(at the click of the mouse 按一下鼠标)
出租
减少浪费
情况常常如此（as引导非限制性定从）
现存的法规和正在进行的监管
14.take unfair advantage of
expand the share of the market
at the expense of
be subject to
damage to
have a preference for
be increasingly relevant to
at such a rate
take sb to
do sb a favour
14.不公平的利用（have an advantage over sb 比……有优势）
扩大市场份额（share n.份额，股份）
以损害……为代价 at the price/cost of
易受……影响 ；服从于
破坏（此处damage是不可数名词，他还可以做动词，直接加宾语）
对……偏爱
与……日益相关
以如此速度 rate n. 速度，比率；v,评价，评估
使某人达到某层次
帮某人个忙(be in favor of 支持，赞同)
熟词生义集锦：
1、flat n.公寓；
adj. 平坦的；单调的；电用完了的；轮胎 瘪了的；撒了气的
2、deliver v.递送；发表，发布；实现、兑现；分娩
3、wealth n.财物；财富;大量；丰富
a wealth of information 大量的信息
The new manager brings a great wealth of experience to the job. 新任经理为这项工作带来了丰富的经验。
4、subject
n. 主题，题目 ； 科目，课程；（语法中的）主语
adj.可能受…影响的；易遭受…的;取决于；视…而定
Flights are subject to delay because of the fog. 由于有雾，航班可能延误。
The article is ready to publish, subject to your approval. 那篇文章准备好了，可以发表，就等你批准了。
1.I don’t think you appreciate how (expense) it will be. 2.They remind us (keep) monitoring actual climate developments. 3.I take delight in helping others, which is (benefit) to others as well as myself. 4.By building up slowly, you can save yourself pain and (frustrate), and still reach your goals. 5.The young like to choose (design) clothes, because they want to look cool. 6. is often the case, we have worked out the production plan. 7.This is an example of how the abuse public trust in the media can have serious consequences. 8.We’ve had a very positive (respond) to the idea. 9.Education should be closely relevant students’ needs. 10.Learning is a big problem that changing the way people do it will have a wave of secondary effects.
Unit 4 Developing Ideas
Learning aims：
Find out the differences between Leo's two trips and analyse the reasons for it
Read the passage and finish comprehension exercises.
Underline important language points and finish translation exercises of leading paper.
Step 1 Leading in
1.Find the differences between Leo's two trips
2. What contributes to the differences
differences 8 Aug 2008 18 Aug 2018
transport took a taxi or a bus shared a ride,pedalled a shared bike
accomadation a hostel a shared flat
meals had pizza lonely shared a delicious meal
power ran out of power spotted shared power bank
1.What does “it” mean in the first paragraph
A.An object to study. B.Sharing. C.The thing shared with others. D.Social media.
2.Which of the following sentences is WRONG
A.The action of sharing has new meanings.B.We can reduce the money through sharing.
C.It is no use setting up positive emotional bonding by sharing.
D.We can also make money through sharing.
3.Sharing can cut down on waste because .
A.we can reuse items by sharing B.we can use items that other people don’t use
C.sharing can reduce our shopping desire D.sharing makes us feel it shameful to waste
4.What can be talked about in the next paragraph
A.What we will share in the future. B.How to share with others in the future.
C.The categories of sharing. D.The type of society that sharing will take us to.
BCAD
Step 2 Reading
Match the paragraphs to their functions and give your reasons.
3, 2, 1, 4, 5
elaborate:/ l b re t/ adj. 复杂的，精心制作的
v. 详细描述 ~ on/upon
You can elaborate upon your invlovement in your favourite sport team.
你可以详细说说你参加最喜爱运动队的情况。
1-c
2-b
3-a
4-d
5-e
结合文章内容，写一篇概要写作。
At an early age, we were taught to share things even feelings with others. Currently, the action of sharing has new ways. Sharing is beneficial to the world in many aspects , and it has some drawbacks as well. The sharing economy is becoming more and more relevant to our lives and we can imagine what it will be like in the future.
Language points
Analyse and translate these sentences.
1. Taking it as an object of study,psychologists have published various papers stating that the behavior of sharing is beneficial to setting up positive emotional bonding .
2.We are using technology to reduce the money that we spends on goods and services ,or to make money out of those that we don't use ourselves all of the time .
2. Whether it's an online shop where we can hire designer clothes at rock-bottom prices , or a platform from which we can rent out our flats for a couple of days ,it's out there .
1. Taking it as an object of study,psychologists have published various papers stating that the behavior of sharing is beneficial to setting up positive emotional bonding .
译文：心理学家们把分享作为研究对象，发表了各种各样的论文来说明分享行为有助于建立积极的情感纽带。
句子主干：psychologists have published various papers
taking it ……study 为现在分词做状语 stating that……bonding 为现在分析做定语修饰papers that引导宾语从句
2.We are using technology to reduce the money that we spends on goods and services ,or to make money out of those that we don't use ourselves all of the time .
译文：我们正在利用科技来减少在商品和服务上的花费，或者使用我们一直闲置的物品赚钱。
句子主干 ：We are using technology to reduce the money... or to make money..
第一个that引导定语从句，修饰先行词the money 第二个that 引导定语从句修饰先行词those
3. Whether it's an online shop where we can hire designer clothes at rock-bottom prices , or a platform from which we can rent out our flats for a couple of days ,it's out there .
译文：无论是以最大价格出租名牌服装的网店，还是可以把自己的公寓短租几天的平台，都已出现。
句子主干为 it's out there
whether……or……引导让步状语从句，意思为“不论是……还是……”“不论是否”
从句主干为 it's an onlineshop ...or a platform.... 其中 where 引导定语从句，修饰先行词 an online shop在从句中做地点状语 ;from which 引导定语从句修饰先行词 a platform
Language points
remind sb to do sth
be beneficial to
take on
vary from ...to ...
take off
all sorts of
a response to
(an) increasing demand for
at the click of a button
rent out
cut down on waste
As is often the case
exsiting regulations
and ongoing supervision
提醒某人做某事(remind sb of sth )
对……有好处 = be of benefit
承担，具有
从……到……
起飞；脱下；事业突然成功,突然走红;休假
各种各样
对……的反应=respond to= in response to
日益增加的需求
点击按钮(at the click of the mouse 按一下鼠标)
出租
减少浪费
情况常常如此（as引导非限制性定从）
现存的法规和正在进行的监管
14.take unfair advantage of
expand the share of the market
at the expense of
be subject to
damage to
have a preference for
be increasingly relevant to
at such a rate
take sb to
do sb a favour
14.不公平的利用（have an advantage over sb 比……有优势）
扩大市场份额（share n.份额，股份）
以损害……为代价 at the price/cost of
易受……影响 ；服从于
破坏（此处damage是不可数名词，他还可以做动词，直接加宾语）
对……偏爱
与……日益相关
以如此速度 rate n. 速度，比率；v,评价，评估
使某人达到某层次
帮某人个忙(be in favor of 支持，赞同)
熟词生义集锦：
1、flat n.公寓；
adj. 平坦的；单调的；电用完了的；轮胎 瘪了的；撒了气的
2、deliver v.递送；发表，发布；实现、兑现；分娩
3、wealth n.财物；财富;大量；丰富
a wealth of information 大量的信息
The new manager brings a great wealth of experience to the job. 新任经理为这项工作带来了丰富的经验。
4、subject
n. 主题，题目 ； 科目，课程；（语法中的）主语
adj.可能受…影响的；易遭受…的;取决于；视…而定
Flights are subject to delay because of the fog. 由于有雾，航班可能延误。
The article is ready to publish, subject to your approval. 那篇文章准备好了，可以发表，就等你批准了。
1.I don’t think you appreciate how (expense) it will be. 2.They remind us (keep) monitoring actual climate developments. 3.I take delight in helping others, which is (benefit) to others as well as myself. 4.By building up slowly, you can save yourself pain and (frustrate), and still reach your goals. 5.The young like to choose (design) clothes, because they want to look cool. 6. is often the case, we have worked out the production plan. 7.This is an example of how the abuse public trust in the media can have serious consequences. 8.We’ve had a very positive (respond) to the idea. 9.Education should be closely relevant students’ needs. 10.Learning is a big problem that changing the way people do it will have a wave of secondary effects.