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高中英语外研版 (2019)选择性必修 第四册Unit 4 Everyday economics一等奖ppt课件
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这是一份高中英语外研版 (2019)选择性必修 第四册Unit 4 Everyday economics一等奖ppt课件，文件包含高中外研版英语新教材选修第4册Unit4第03讲LearningaboutLanguageDevelopingideaspptx、Unit43LearningaboutLanguageUsingLanguagedocx等2份课件配套教学资源，其中PPT共31页， 欢迎下载使用。
Unit 4
Everyday economics
Period Three Using language & Developing ideas
基础自测 自主学习 落实基础知识
语篇理解 精读演练 萃取文本精华
互动探究 探究重点 互动撞击思维
达标检测 当堂检测 基础达标演练
内容索引
Ⅰ.Read the passage quickly and get the general idea of the passage.
语 篇 理 解
精读演练 萃取文本精华
1.What’s the main idea of the passage?A.What is sharing economy?B.How to avoid the shortcomings of sharing economy.C.The future of sharing economy.D.To analyze the advantages and disadvantages of sharing economy.
√
2.Read the passage and match the main idea of each paragraph.Para.1 A.The future of the sharing economy.Para.2 B.The disadvantages of the sharing economy.Para.3 C.The advantages of the sharing economy.Para.4 D.Explaining the sharing economy.Para.5 E.Introducing the topic to be discussed：sharing economy.
Ⅱ.Read the passage carefully and choose the best answer.
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 sharingB.we can use items that other people don’t useC.sharing can reduce our shopping desireD.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.
√
返 回
1. n.赤道2. n.庄园3. n.令人悲伤的事，不幸4. v.(短期的)租用，租借5. n.费用，花费6. n.滥用7. n.偷窃，偷盗8. n.(女式)钱包9. adj.传统的，常规的→ n.习俗；常规；惯例
基 础 自 测
自主学习 落实基础知识
重点单词
equator
estate
sorrow
hire
expense
abuse
theft
purse
conventional
convention
10. v.不公正地区别对待，歧视→ n.歧视11. adj.质量上乘的，优质的→ n.优越(性)；优势12. adj.不浓烈的，淡的→ adv.轻微地；和善地13. adj.主观的→ adj.客观的14. adj.财政的，金融的；财务的→ n.财政；金融
discriminate
discrimination
superior
superiority
mild
mildly
subjective
objective
financial
finance
15. v.积累，积聚→ n.积累→accumulative adj.累积的16. adv.自动地→ adj.自动的→automate v.使自动化
accumulate
accumulation
automatically
automatic
掌握规律 巧记单词
后缀-(i)ty与形容词或形容词词根相结合，构成名词，表示具有某种性质、状态或事实。例如：superior adj.质量上乘的，优质的→superiority n.优势real adj.真实的→reality n.现实；实际情况royal adj.王室的→royalty n.王室成员safe adj.安全的→safety n.安全cruel adj.残忍的→cruelty n.残忍
核心短语
1. 使收支仅能相抵2. 妨碍，阻碍3. 陷入债务之中，负债4. 出租(房屋、房间、土地等)5. 以损害……为代价6. 减少7. 这是常有的事8. 对……有益9. 利用
make ends meet
interfere with
go into debt
rent out
at the expense of
cut down on
as is often the case
be beneficial to
take advantage of
经典句式
1.whether...or...无论……还是…… ，it’s a win-win situation；everyone makes or saves money.无论我们是贷款人还是借款人，这都是双赢的局面；每个人都赚钱或存钱。2.现在分词短语作结果状语What’s more，sharing encourages us to reuse items，thereby ____________ .而且，共享鼓励我们重复使用物品，从而减少浪费。
Whether we’re a lender or a borrower
cutting down
on waste
3.as引导非限制性定语从句 all over the world with new areas of economic activity，the sharing economy is developing faster than existing regulations or ongoing supervision.正如世界各地新的经济活动领域经常出现的情况一样，共享经济的发展速度超过了现有的法规或正在进行的监管。4.such...that...It is expanding at we can only imagine what it will comprise in the future.它发展的速度如此之快，我们只能想象未来会有什么。
As is often the case
返 回
such a rate that
superior adj.质量上乘的；优质的；高级的 n.上级；高手
1
※superior in在……方面优越superior to比……优越；比……好※superiority n.优越(性)，优等；傲慢
互 动 探 究
探究重点 互动撞击思维
重点词汇
(1)It is the superior intelligence and the use of language that distinguish man from the other animals.正是高超的智力和语言的使用把人和其他动物区别开来。(2)We have a relationship superior those of many of our friends.我们的关系要比我们其他许多朋友的关系好得多。(3)We must be clear that the enemy forces are superior numbers.我们必须明白敌军在数量上占优势。
to
in
[温馨提示] superior表示“较好的”“更好的”，因该词本身已含有比较意味，所以其前不能用more；另外，虽然含有比较的意味，但在两者作比较时，不能与than连用，而是与介词to连用。与其用法相似的词还有：prior，junior，senior，inferior等。
Avoid luxuries so that you don’t go into debt.避免奢侈，以免欠债。
2
go/get/run into debt陷入债务之中；负债
be in debt欠债be out of debt 不欠债pay off one’s debts 偿清债务be in one’s debt/in the debt to sb. 欠某人的情，对某人感谢不尽
(1)After she lost her job，she went into debt.失业后她开始欠债。(2)I’m heavily at the moment，but hope to be when I get paid.我现在负债累累，但希望拿到工资后就能把债务还清。(3)You have been so kind to us that we shall always feel we are deeply _______ .你对我们太好了，我们将永远感激不尽。(4)I need to before I leave the country.我得在离开该国之前偿清所有的债务。
in debt
out of debt
in your
debt
pay off all my debts
[温馨提示] 英语习惯上说heavily/greatly/a little in debt，而不说in heavy/great/a little debt。
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，...无论是一家我们可以以最低价租用名牌服装的网店，还是一个我们可以出租几天公寓的平台，……
3
hire v.租用；雇用 n.租用；雇用
※hire out出租hire oneself out to sb. 为某人工作，受雇于某人，受聘于某人※for/on hire可供出租
(1)She hired some technical experts and started her own company in 2004.她聘请了一些技术专家，并在2004年创办了自己的公司。(2)The bookshop usually hires its books to those who like to read them.书店通常把书租给喜欢读书的人。(3)He whoever needed his services.他以前从事临时服务业。(4)They don’t have equipment hire，do they?他们没有设备可以出租，是吗？
out
hired himself out to
for/on
Some companies are taking unfair advantage of this situation to expand their share of the market，often at the expense of more traditional and established companies.一些公司正利用这种情况不公平地扩大自己的市场份额，往往以牺牲更传统和老牌的公司为代价。
4
expense n.费用；花费
at the expense of 以损害……为代价at one’s expense由某人付费spare no expense不惜一切代价
(1)The manager decided to fire some employees to cut down the expenses of his company.经理决定解雇部分员工来削减公司的花费。(2)He saved the child from drowning his life.他救出了溺水的孩子，自己却牺牲了。(3)Bill’s just been on a computing course，all the company’s expense.比尔刚开始学习一个电脑课程，费用全部由公司支付。(4)He to help the pessimistic child.他不遗余力地帮助这个悲观的孩子。
at the expense of
at
spared no expense
Whether we’re a lender or a borrower，it’s a win-win situation；everyone makes or saves money.无论我们是贷款人还是借款人，这都是双赢的局面；每个人都赚钱或存钱。
whether...or...作“无论……还是……”讲，引导让步状语从句；除此之外，还可作“是……还是……”讲，引导名词性从句。
经典句式
(1)Whether he is right or wrong，he always comes off worst in an argument because of his inability to speak coherently.不管他是对是错，他总是在争论中表现得最差，因为他说话不连贯。(2)Multiple genes behaved differently，depending on whether someone had eaten or not before walking.(2020·江苏)多种基因表现不同，这取决于一个人在行走前是否吃过东西。(3) ，it’s true.不论你是否相信，这都是真的。(4) matters little to us.他们是否做这件事，对我们关系不大。
Whether you believe it or not
Whether they do it or not
返 回
Ⅰ.单句语法填空
1.After many years，the army was superior number its enemies.2.He spent more and more money，getting deeper and deeper debt.3.At work，it is IQ that gets you (hire) but it is EQ that gets you promoted.4.Economic development is often achieved the expense of environment.
in
to
into
hired
at
Ⅱ.完成句子
5.Don’t always think you yourself ；in fact，you are just an ordinary person.不要总是认为自己比别人优秀，事实上，你只是个普通人。6.Stop spending so fast，or you’ll .别花钱这么快，否则你就要使我们负债了。7.As a manager，she has the power .作为经理，她有权聘用和解雇雇员。8. ，I shall go out for an outing tomorrow.不管下不下雨，我明天都要去郊游。
are superior to the others
end us up in debt
to hire and fire employees
Whether it rains or not
Ⅲ.选词填空
下面的短文是P44－45的课文改写，请从下表中选择合适的词汇并用其适当的形式完成此文。
abuse，at the expense of，rent out，frustration，sorrow，toddler，hire
We’ve been told since we were 9. that “It’s good to share”.We are even reminded to share joys and 10. with others.The behavior of sharing is beneficial to setting up positive emotional bonding.The action of sharing is not just about sharing sweets or 11. ；it has expanded to almost every aspect of our lives.The sharing economy is taking off in all sorts of areas.This wealth of ways of sharing is a response to our increasing demand for quality goods and services at competitive prices，
toddlers
sorrows
frustration
all delivered at the click of a button.Whether it’s an online shop where we can 12. designer clothes at rock-bottom prices，or a platform from which we can 13. our flats for a couple of days，it’s out there.Sharing encourages us to reuse items，thereby cutting down on waste.But the sharing economy is not without its problems.Some companies are taking unfair advantage of this situation to expand their share of the market，often 14._____ more traditional and established companies.In addition，the sharing economy is subject to 15. of trust.Nonetheless，what is in no doubt is that the sharing economy is increasingly relevant to our daily lives as well as to the global economy.
hire
rent out
at the
expense of
abuse
返 回
Unit 4
Everyday economics
Period Three Using language & Developing ideas
基础自测 自主学习 落实基础知识
语篇理解 精读演练 萃取文本精华
互动探究 探究重点 互动撞击思维
达标检测 当堂检测 基础达标演练
内容索引
Ⅰ.Read the passage quickly and get the general idea of the passage.
语 篇 理 解
精读演练 萃取文本精华
1.What’s the main idea of the passage?A.What is sharing economy?B.How to avoid the shortcomings of sharing economy.C.The future of sharing economy.D.To analyze the advantages and disadvantages of sharing economy.
√
2.Read the passage and match the main idea of each paragraph.Para.1 A.The future of the sharing economy.Para.2 B.The disadvantages of the sharing economy.Para.3 C.The advantages of the sharing economy.Para.4 D.Explaining the sharing economy.Para.5 E.Introducing the topic to be discussed：sharing economy.
Ⅱ.Read the passage carefully and choose the best answer.
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 sharingB.we can use items that other people don’t useC.sharing can reduce our shopping desireD.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.
√
返 回
1. n.赤道2. n.庄园3. n.令人悲伤的事，不幸4. v.(短期的)租用，租借5. n.费用，花费6. n.滥用7. n.偷窃，偷盗8. n.(女式)钱包9. adj.传统的，常规的→ n.习俗；常规；惯例
基 础 自 测
自主学习 落实基础知识
重点单词
equator
estate
sorrow
hire
expense
abuse
theft
purse
conventional
convention
10. v.不公正地区别对待，歧视→ n.歧视11. adj.质量上乘的，优质的→ n.优越(性)；优势12. adj.不浓烈的，淡的→ adv.轻微地；和善地13. adj.主观的→ adj.客观的14. adj.财政的，金融的；财务的→ n.财政；金融
discriminate
discrimination
superior
superiority
mild
mildly
subjective
objective
financial
finance
15. v.积累，积聚→ n.积累→accumulative adj.累积的16. adv.自动地→ adj.自动的→automate v.使自动化
accumulate
accumulation
automatically
automatic
掌握规律 巧记单词
后缀-(i)ty与形容词或形容词词根相结合，构成名词，表示具有某种性质、状态或事实。例如：superior adj.质量上乘的，优质的→superiority n.优势real adj.真实的→reality n.现实；实际情况royal adj.王室的→royalty n.王室成员safe adj.安全的→safety n.安全cruel adj.残忍的→cruelty n.残忍
核心短语
1. 使收支仅能相抵2. 妨碍，阻碍3. 陷入债务之中，负债4. 出租(房屋、房间、土地等)5. 以损害……为代价6. 减少7. 这是常有的事8. 对……有益9. 利用
make ends meet
interfere with
go into debt
rent out
at the expense of
cut down on
as is often the case
be beneficial to
take advantage of
经典句式
1.whether...or...无论……还是…… ，it’s a win-win situation；everyone makes or saves money.无论我们是贷款人还是借款人，这都是双赢的局面；每个人都赚钱或存钱。2.现在分词短语作结果状语What’s more，sharing encourages us to reuse items，thereby ____________ .而且，共享鼓励我们重复使用物品，从而减少浪费。
Whether we’re a lender or a borrower
cutting down
on waste
3.as引导非限制性定语从句 all over the world with new areas of economic activity，the sharing economy is developing faster than existing regulations or ongoing supervision.正如世界各地新的经济活动领域经常出现的情况一样，共享经济的发展速度超过了现有的法规或正在进行的监管。4.such...that...It is expanding at we can only imagine what it will comprise in the future.它发展的速度如此之快，我们只能想象未来会有什么。
As is often the case
返 回
such a rate that
superior adj.质量上乘的；优质的；高级的 n.上级；高手
1
※superior in在……方面优越superior to比……优越；比……好※superiority n.优越(性)，优等；傲慢
互 动 探 究
探究重点 互动撞击思维
重点词汇
(1)It is the superior intelligence and the use of language that distinguish man from the other animals.正是高超的智力和语言的使用把人和其他动物区别开来。(2)We have a relationship superior those of many of our friends.我们的关系要比我们其他许多朋友的关系好得多。(3)We must be clear that the enemy forces are superior numbers.我们必须明白敌军在数量上占优势。
to
in
[温馨提示] superior表示“较好的”“更好的”，因该词本身已含有比较意味，所以其前不能用more；另外，虽然含有比较的意味，但在两者作比较时，不能与than连用，而是与介词to连用。与其用法相似的词还有：prior，junior，senior，inferior等。
Avoid luxuries so that you don’t go into debt.避免奢侈，以免欠债。
2
go/get/run into debt陷入债务之中；负债
be in debt欠债be out of debt 不欠债pay off one’s debts 偿清债务be in one’s debt/in the debt to sb. 欠某人的情，对某人感谢不尽
(1)After she lost her job，she went into debt.失业后她开始欠债。(2)I’m heavily at the moment，but hope to be when I get paid.我现在负债累累，但希望拿到工资后就能把债务还清。(3)You have been so kind to us that we shall always feel we are deeply _______ .你对我们太好了，我们将永远感激不尽。(4)I need to before I leave the country.我得在离开该国之前偿清所有的债务。
in debt
out of debt
in your
debt
pay off all my debts
[温馨提示] 英语习惯上说heavily/greatly/a little in debt，而不说in heavy/great/a little debt。
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，...无论是一家我们可以以最低价租用名牌服装的网店，还是一个我们可以出租几天公寓的平台，……
3
hire v.租用；雇用 n.租用；雇用
※hire out出租hire oneself out to sb. 为某人工作，受雇于某人，受聘于某人※for/on hire可供出租
(1)She hired some technical experts and started her own company in 2004.她聘请了一些技术专家，并在2004年创办了自己的公司。(2)The bookshop usually hires its books to those who like to read them.书店通常把书租给喜欢读书的人。(3)He whoever needed his services.他以前从事临时服务业。(4)They don’t have equipment hire，do they?他们没有设备可以出租，是吗？
out
hired himself out to
for/on
Some companies are taking unfair advantage of this situation to expand their share of the market，often at the expense of more traditional and established companies.一些公司正利用这种情况不公平地扩大自己的市场份额，往往以牺牲更传统和老牌的公司为代价。
4
expense n.费用；花费
at the expense of 以损害……为代价at one’s expense由某人付费spare no expense不惜一切代价
(1)The manager decided to fire some employees to cut down the expenses of his company.经理决定解雇部分员工来削减公司的花费。(2)He saved the child from drowning his life.他救出了溺水的孩子，自己却牺牲了。(3)Bill’s just been on a computing course，all the company’s expense.比尔刚开始学习一个电脑课程，费用全部由公司支付。(4)He to help the pessimistic child.他不遗余力地帮助这个悲观的孩子。
at the expense of
at
spared no expense
Whether we’re a lender or a borrower，it’s a win-win situation；everyone makes or saves money.无论我们是贷款人还是借款人，这都是双赢的局面；每个人都赚钱或存钱。
whether...or...作“无论……还是……”讲，引导让步状语从句；除此之外，还可作“是……还是……”讲，引导名词性从句。
经典句式
(1)Whether he is right or wrong，he always comes off worst in an argument because of his inability to speak coherently.不管他是对是错，他总是在争论中表现得最差，因为他说话不连贯。(2)Multiple genes behaved differently，depending on whether someone had eaten or not before walking.(2020·江苏)多种基因表现不同，这取决于一个人在行走前是否吃过东西。(3) ，it’s true.不论你是否相信，这都是真的。(4) matters little to us.他们是否做这件事，对我们关系不大。
Whether you believe it or not
Whether they do it or not
返 回
Ⅰ.单句语法填空
1.After many years，the army was superior number its enemies.2.He spent more and more money，getting deeper and deeper debt.3.At work，it is IQ that gets you (hire) but it is EQ that gets you promoted.4.Economic development is often achieved the expense of environment.
in
to
into
hired
at
Ⅱ.完成句子
5.Don’t always think you yourself ；in fact，you are just an ordinary person.不要总是认为自己比别人优秀，事实上，你只是个普通人。6.Stop spending so fast，or you’ll .别花钱这么快，否则你就要使我们负债了。7.As a manager，she has the power .作为经理，她有权聘用和解雇雇员。8. ，I shall go out for an outing tomorrow.不管下不下雨，我明天都要去郊游。
are superior to the others
end us up in debt
to hire and fire employees
Whether it rains or not
Ⅲ.选词填空
下面的短文是P44－45的课文改写，请从下表中选择合适的词汇并用其适当的形式完成此文。
abuse，at the expense of，rent out，frustration，sorrow，toddler，hire
We’ve been told since we were 9. that “It’s good to share”.We are even reminded to share joys and 10. with others.The behavior of sharing is beneficial to setting up positive emotional bonding.The action of sharing is not just about sharing sweets or 11. ；it has expanded to almost every aspect of our lives.The sharing economy is taking off in all sorts of areas.This wealth of ways of sharing is a response to our increasing demand for quality goods and services at competitive prices，
toddlers
sorrows
frustration
all delivered at the click of a button.Whether it’s an online shop where we can 12. designer clothes at rock-bottom prices，or a platform from which we can 13. our flats for a couple of days，it’s out there.Sharing encourages us to reuse items，thereby cutting down on waste.But the sharing economy is not without its problems.Some companies are taking unfair advantage of this situation to expand their share of the market，often 14._____ more traditional and established companies.In addition，the sharing economy is subject to 15. of trust.Nonetheless，what is in no doubt is that the sharing economy is increasingly relevant to our daily lives as well as to the global economy.
hire
rent out
at the
expense of
abuse
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