外研版（2019） 选择性必修 第四册 Unit 1 Looking forwards Language points课件(共37张PPT)
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| 名称 | 外研版（2019） 选择性必修 第四册 Unit 1 Looking forwards Language points课件(共37张PPT) |  | |
| 格式 | zip | ||
| 文件大小 | 1.9MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-03-26 17:46:26 | ||
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(共37张PPT)
Match the words to their meanings.
diverge v. complex adj.
undergrowth n.
commercial n. numerous adj.
consisting of many different parts and often difficult to understand
if two lines or paths diverge, they separate and go in different directions
bushes, small trees, and other plants growing around and under bigger trees
many
an advertisement on television or radio
symbolize v. thoughtful adj.
mixture n. dilemma n.
serious and quiet because you are thinking a lot
to represent something
a situation in which it is very difficult to decide what to do, because all the choices seem equally good or equally bad
a combination of two or more different things, feelings, or types of people
1. It has in fact become one of the most famous American poems of all time, not only because of its natural style, but also because of its thoughtful insights into human nature.
事实上，它已经成为美国历史上最著名的诗歌之一，这不仅是因为其自然的风格，还因为其对人性的深刻洞察。
insight into: A clear understanding of something, especially a difficult situation or idea 深刻理解，洞察……
eg The article gives us a real insight into the causes of the present economic crisis.
这篇文章使我们对当前经济危机的原因有了真正的了解。
The research provides new insights into the way we process language.
这项研究为我们处理语言的方式提供了新的见解。
2. When reading The Road Not Taken, one cannot help but see in one’s mind images of a peaceful wood deep within the countryside.
阅读《未选择的路》总会让人脑海中不禁浮现出乡村深处静谧的树林。
cannot help: used to say that someone is unable to change their behavior or feelings, or to prevent themselves from doing something 无法抑制，禁不住(做……)
eg He is such an unselfish man. You cannot help but respect him.
他是这样一个无私的人，你不得不尊敬他。
When you read The Road Not Taken, it is easy to imagine a peaceful wood deep within the countryside.
When reading The Road Not Taken, one cannot help but see in one’s mind images of a peaceful wood deep within the countryside.
3. Life throw many alternatives at us on a daily basis.
生活每天都会向我们抛出许多选择。
alternative n. something you can choose to do or use instead of something else 可供选择的事物
eg Is there a viable alternative to the present system
现行体制有没有切实可行的制度来替代？
throw many alternatives at us 给了我们很多选择
adj. an alternative idea, plan etc is different from the one you have and can be used instead 可替代的; 另外的; 两者择一的
eg Have you any alternative suggestions
你有没有别的建议？
on a daily basis: the way that something happens, or the way that something is organized or done 每天
on a regular/daily/weekly etc basis (=regularly, every day, week, etc)
eg Such things are taking place all over the country on a daily basis.
这个国家每天都有这样的事情发生。
I'm saving money on a regular basis.
我经常存点钱。
In our daily life, we have many choices.
Life throw many alternatives at us on a daily basis.
4. Of course, the greatest dilemmas arise from moral problems, when we are uncertain which choice results in doing the right thing.
当然，最大的困境往往源于道德问题，因为我们不确定哪个选择才是正确的。
arise v. if something arises from or out of a situation, event etc, it is caused or started by that situation etc. (由……)引起
arise from/out of 由……引起，产生
eg Can we begin by discussing matters arising from the last meeting (翻译)
我们可以从讨论上次会议产生的问题开始吗
v. 产生；发生；出现
eg Unexpected difficulties arose in the course of their experiment. (翻译)
在他们进行实验的过程中，出现了意想不到的困难。
v. 上升；升起；起来
eg A heavy mist arose from the lake, so we couldn’t see anything. (翻译)
湖面起了浓雾，我们什么也看不到。
arise / rise / raise
rise vi. 由低处向高处移动 /上升，用得较为广泛 。
eg The sun rises in the east. 太阳从东方升起。
arise vi. 由低处向高处移动 /上升，适用范围比较狭窄， 主语常是argument, problem, quarrel, question, storm, difficulty, disagreement等。
eg New problems seem to arise every day.
似乎每天都出现新问题。
raise vt. 多用于具体的场合，+flag, price, salary, temperature, voice, interest等名词。eg That discussion raised my interest. 那场讨论引起了我的兴趣。
【语境应用】用arise, raise, rise的适当形式填空。
1) There is much that can be done about the accidents ______ from carelessness.
2) No matter what the reason is, when the ocean levels ______, many people have to leave their home.
3) The mother ______ her child from the ground.
arising
rise
raised
Of course, the biggest dilemmas are caused by moral problems, when we are not sure which choice will help us do the right thing.
Of course, the greatest dilemmas arise from moral problems, when we are uncertain which choice results in doing the right thing.
5. Whether big or small, what all our choices have in common is that they lead to specific consequences.
无论我们的选择是大是小，它们都有一个共同点，那就是它们都会带来某种结果。
本句是一个含有三个不同从句的复合句，第一个是由whether引导的状语从句（同时还是一个省略句：省略了主语和谓语），第二个是由what引导的主语从句，第三个是由that引导的表语从句。
Whether our choices are big or small, they all cause particular results.
Whether our choices are big or small, they all cause particular results. From the moment we do or decide something, it usually cannot be changed.
have … in common 有相同的……
have … in common (with sb): to have the same interests, attitudes etc as someone else (与某人)有共同之处
eg I found I had a lot in common with these people.
我发现自己和这些人有许多相同之处。
have … in common (with sth): if objects or ideas have something in common, they share the same features
(与某事物)有相同的特点
eg The two games have much in common.
这两个游戏有许多相同之处。
【归纳】
have a lot/much/a great deal/something/little/nothing in common with
与……有很多/有一些/几乎没有/没有相同之处
in common (with) (与……)相同, 一样
【语境应用】根据所给提示完成句子。
1) They are brothers, but they ______________________ (毫无共同之处).
2) Though both Jackie Chan and Jet Li are Kung Fu superstars, they __________________ (共同点很少).
3) Though British English and American English have some differences in spelling and pronunciation, they __________________________________ (有很多相同之处).
have nothing in common
have little in common
have a lot/much/a great deal in common
6. Once we make a decision, in most circumstances, there is no going back.
在大多数情况下，一旦我们做了选择，就没有退路。
circumstance n. the conditions that affect a situation, action, event etc. 情况，情形
eg I wish we could have met under happier circumstances.
我真希望我们是在更愉快的情况下相识的。
circumstances pl. conditions in which you live, especially how much money you have 境况，状况(尤指经济状况)
economic / financial / personal etc circumstances
eg I wouldn't have expected to find you in such comfortable
circumstances. (翻译)
我怎么也没有想到你生活这么优裕。
circumstance, environment, surrounding
circumstance 常用复数，指和某行动或某件事有关的客观环境和条件，如时间、地点等
environment 一般用单数，不用复数，指某人或某物周围的，并对人或物有影响的环境、条件，可以指精神的 (如注重道德的环境)，也可指物质的 (如工作环境)，还可以指自然环境 (如空气、水、土等)，或指人为的环境条件 (如经济环境)
surrounding 只用复数，指某人周围的事物或环境，这些事物与环境对他的思想、感情、修养有一定影响
7. What if, in choosing one, we are unknowingly turning down other future opportunities
如果我们选择了一份工作而在不知不觉中放弃了未来的机会，那该怎么办呢
What if… : used to ask what you should do or what the result will be if something happens, especially something unpleasant
如果……会怎么样？
用于提出建议，是一种主句省略了主干成分，只保留疑问词What + if 引导的条件状语从句的常见句型。
eg What if the train is late 要是火车晚点了怎么办？
used to make a suggestion
eg What if we moved the sofa over here Would that look better
我们把沙发搬过来怎么样 那样会更好看吗
turn down: to refuse an offer or request 拒绝
eg He turned down a job at an investment bank.
他拒绝了一家投资银行的工作。
I’m not going to turn down an invitation to go to New York!
我不会拒绝去纽约的邀请的!
【归纳】turn短语
turn in 归还；上交； 去睡觉
turn up 调大(声音, 热度)
turn down 调低(声音， 热度)； 拒绝
turn on 开(电灯，电视)； 启动(汽车)
turn off 关(自来水，电灯)
turn out 最后结果是，最终成为
turn to 求助于； 翻到(书中某页)
turn one’s back to 背对；背弃
【语境应用】 用适当的介词或副词填空。
1) Don’t turn the TV ________. I’m trying to read.
2) They offered her the job but she turned it ________.
3) Don’t worry about your watch; it will turn ________.
4) I get into a trouble, but I don’t know who to turn ________.
5) We invited her to dinner but she didn’t even bother to turn ________.
6) It was a difficult time, but in the end things turned ________ all right.
up
down
up
to
up
out
What if we are turning down other future opportunities without being aware of it when we choose one from the two job offers
What if, in choosing one, we are unknowingly turning down other future opportunities
8. Some of us do take a more unusual path through life, and while it may be a harder one to follow, it can also lead to new adventures and experiences.
生活中确实会有一些人选择不寻常的道路，虽然路途更加艰难，但也会带来新的奇遇和经历。
while: in spite of the fact that 虽然，尽管
eg While there was no conclusive evidence, most people thought he was guilty.
虽然没有确凿的证据，但大多数人认为他有罪。
Some of us do take a more uncommon path through life, and although it may be a more difficult one to follow, it can also lead to new adventures and experiences.
Some of us do take a more unusual path through life, and while it may be a harder one to follow, it can also lead to new adventures and experiences.
引导时间状语从句的连词有when，while，as，before，after，until，as soon as，since，the moment，instantly等。
1) when的用法
when引导的时间状语从句，动词既可以是延续性的也可以是非延续性的，表示主句动作和从句动作同时发生或从句动作优先于主句动作发生。
eg When the fire broke out, all the students were sleeping soundly. 火灾发生时，所有的学生都在熟睡。
2) while的用法
while引导的时间状语从句强调两个动作同时发生。从句中的动词必须是延续性的，侧重主句动作和从句动作的对比。
eg Please don’t talk so loud while others are working.
其他人在工作时，请不要大声说话。
3) as的用法
从属连词as可以表示从句和主句的两个动作交替进行或同时完成：一边……，一边……；随着……。
eg He hurried home, looking behind as he went.
他匆匆忙忙回家去，一边跑一边回头望。
4) when/ while/ as的互换使用
如果主句表示的是短暂性动作，而从句用延续性动作的进行时态表示在一段时间内正在进行的动作，此时，when，while和as可互换使用。
eg When/ while/ As I was walking down the street, I came across an old friend of mine.
当我沿着大街行走时，碰巧遇到了我的一个老朋友。
9. Nonetheless, part of the art of decision-making is learning to make the most of our decisions. Instead of looking back with regret, we should be facing our future with energy and optimism, for the choices are ours, and ours only.
尽管如此，就做决定的艺术而言，一部分就在于学会充分利用我们的决定。我们应该积极乐观地面对未来，而非带着遗憾回顾过去，因为选择在于我们自己，而且它们只属于我们自己。
However, part of the art of decision-making is learning to do whatever we can to benefit from our decisions. Rather than thinking with regret about things that have happened in the past, we should be facing our future with energy and optimism, because the choices are ours, and ours alone.
Match the words to their meanings.
diverge v. complex adj.
undergrowth n.
commercial n. numerous adj.
consisting of many different parts and often difficult to understand
if two lines or paths diverge, they separate and go in different directions
bushes, small trees, and other plants growing around and under bigger trees
many
an advertisement on television or radio
symbolize v. thoughtful adj.
mixture n. dilemma n.
serious and quiet because you are thinking a lot
to represent something
a situation in which it is very difficult to decide what to do, because all the choices seem equally good or equally bad
a combination of two or more different things, feelings, or types of people
1. It has in fact become one of the most famous American poems of all time, not only because of its natural style, but also because of its thoughtful insights into human nature.
事实上，它已经成为美国历史上最著名的诗歌之一，这不仅是因为其自然的风格，还因为其对人性的深刻洞察。
insight into: A clear understanding of something, especially a difficult situation or idea 深刻理解，洞察……
eg The article gives us a real insight into the causes of the present economic crisis.
这篇文章使我们对当前经济危机的原因有了真正的了解。
The research provides new insights into the way we process language.
这项研究为我们处理语言的方式提供了新的见解。
2. When reading The Road Not Taken, one cannot help but see in one’s mind images of a peaceful wood deep within the countryside.
阅读《未选择的路》总会让人脑海中不禁浮现出乡村深处静谧的树林。
cannot help: used to say that someone is unable to change their behavior or feelings, or to prevent themselves from doing something 无法抑制，禁不住(做……)
eg He is such an unselfish man. You cannot help but respect him.
他是这样一个无私的人，你不得不尊敬他。
When you read The Road Not Taken, it is easy to imagine a peaceful wood deep within the countryside.
When reading The Road Not Taken, one cannot help but see in one’s mind images of a peaceful wood deep within the countryside.
3. Life throw many alternatives at us on a daily basis.
生活每天都会向我们抛出许多选择。
alternative n. something you can choose to do or use instead of something else 可供选择的事物
eg Is there a viable alternative to the present system
现行体制有没有切实可行的制度来替代？
throw many alternatives at us 给了我们很多选择
adj. an alternative idea, plan etc is different from the one you have and can be used instead 可替代的; 另外的; 两者择一的
eg Have you any alternative suggestions
你有没有别的建议？
on a daily basis: the way that something happens, or the way that something is organized or done 每天
on a regular/daily/weekly etc basis (=regularly, every day, week, etc)
eg Such things are taking place all over the country on a daily basis.
这个国家每天都有这样的事情发生。
I'm saving money on a regular basis.
我经常存点钱。
In our daily life, we have many choices.
Life throw many alternatives at us on a daily basis.
4. Of course, the greatest dilemmas arise from moral problems, when we are uncertain which choice results in doing the right thing.
当然，最大的困境往往源于道德问题，因为我们不确定哪个选择才是正确的。
arise v. if something arises from or out of a situation, event etc, it is caused or started by that situation etc. (由……)引起
arise from/out of 由……引起，产生
eg Can we begin by discussing matters arising from the last meeting (翻译)
我们可以从讨论上次会议产生的问题开始吗
v. 产生；发生；出现
eg Unexpected difficulties arose in the course of their experiment. (翻译)
在他们进行实验的过程中，出现了意想不到的困难。
v. 上升；升起；起来
eg A heavy mist arose from the lake, so we couldn’t see anything. (翻译)
湖面起了浓雾，我们什么也看不到。
arise / rise / raise
rise vi. 由低处向高处移动 /上升，用得较为广泛 。
eg The sun rises in the east. 太阳从东方升起。
arise vi. 由低处向高处移动 /上升，适用范围比较狭窄， 主语常是argument, problem, quarrel, question, storm, difficulty, disagreement等。
eg New problems seem to arise every day.
似乎每天都出现新问题。
raise vt. 多用于具体的场合，+flag, price, salary, temperature, voice, interest等名词。eg That discussion raised my interest. 那场讨论引起了我的兴趣。
【语境应用】用arise, raise, rise的适当形式填空。
1) There is much that can be done about the accidents ______ from carelessness.
2) No matter what the reason is, when the ocean levels ______, many people have to leave their home.
3) The mother ______ her child from the ground.
arising
rise
raised
Of course, the biggest dilemmas are caused by moral problems, when we are not sure which choice will help us do the right thing.
Of course, the greatest dilemmas arise from moral problems, when we are uncertain which choice results in doing the right thing.
5. Whether big or small, what all our choices have in common is that they lead to specific consequences.
无论我们的选择是大是小，它们都有一个共同点，那就是它们都会带来某种结果。
本句是一个含有三个不同从句的复合句，第一个是由whether引导的状语从句（同时还是一个省略句：省略了主语和谓语），第二个是由what引导的主语从句，第三个是由that引导的表语从句。
Whether our choices are big or small, they all cause particular results.
Whether our choices are big or small, they all cause particular results. From the moment we do or decide something, it usually cannot be changed.
have … in common 有相同的……
have … in common (with sb): to have the same interests, attitudes etc as someone else (与某人)有共同之处
eg I found I had a lot in common with these people.
我发现自己和这些人有许多相同之处。
have … in common (with sth): if objects or ideas have something in common, they share the same features
(与某事物)有相同的特点
eg The two games have much in common.
这两个游戏有许多相同之处。
【归纳】
have a lot/much/a great deal/something/little/nothing in common with
与……有很多/有一些/几乎没有/没有相同之处
in common (with) (与……)相同, 一样
【语境应用】根据所给提示完成句子。
1) They are brothers, but they ______________________ (毫无共同之处).
2) Though both Jackie Chan and Jet Li are Kung Fu superstars, they __________________ (共同点很少).
3) Though British English and American English have some differences in spelling and pronunciation, they __________________________________ (有很多相同之处).
have nothing in common
have little in common
have a lot/much/a great deal in common
6. Once we make a decision, in most circumstances, there is no going back.
在大多数情况下，一旦我们做了选择，就没有退路。
circumstance n. the conditions that affect a situation, action, event etc. 情况，情形
eg I wish we could have met under happier circumstances.
我真希望我们是在更愉快的情况下相识的。
circumstances pl. conditions in which you live, especially how much money you have 境况，状况(尤指经济状况)
economic / financial / personal etc circumstances
eg I wouldn't have expected to find you in such comfortable
circumstances. (翻译)
我怎么也没有想到你生活这么优裕。
circumstance, environment, surrounding
circumstance 常用复数，指和某行动或某件事有关的客观环境和条件，如时间、地点等
environment 一般用单数，不用复数，指某人或某物周围的，并对人或物有影响的环境、条件，可以指精神的 (如注重道德的环境)，也可指物质的 (如工作环境)，还可以指自然环境 (如空气、水、土等)，或指人为的环境条件 (如经济环境)
surrounding 只用复数，指某人周围的事物或环境，这些事物与环境对他的思想、感情、修养有一定影响
7. What if, in choosing one, we are unknowingly turning down other future opportunities
如果我们选择了一份工作而在不知不觉中放弃了未来的机会，那该怎么办呢
What if… : used to ask what you should do or what the result will be if something happens, especially something unpleasant
如果……会怎么样？
用于提出建议，是一种主句省略了主干成分，只保留疑问词What + if 引导的条件状语从句的常见句型。
eg What if the train is late 要是火车晚点了怎么办？
used to make a suggestion
eg What if we moved the sofa over here Would that look better
我们把沙发搬过来怎么样 那样会更好看吗
turn down: to refuse an offer or request 拒绝
eg He turned down a job at an investment bank.
他拒绝了一家投资银行的工作。
I’m not going to turn down an invitation to go to New York!
我不会拒绝去纽约的邀请的!
【归纳】turn短语
turn in 归还；上交； 去睡觉
turn up 调大(声音, 热度)
turn down 调低(声音， 热度)； 拒绝
turn on 开(电灯，电视)； 启动(汽车)
turn off 关(自来水，电灯)
turn out 最后结果是，最终成为
turn to 求助于； 翻到(书中某页)
turn one’s back to 背对；背弃
【语境应用】 用适当的介词或副词填空。
1) Don’t turn the TV ________. I’m trying to read.
2) They offered her the job but she turned it ________.
3) Don’t worry about your watch; it will turn ________.
4) I get into a trouble, but I don’t know who to turn ________.
5) We invited her to dinner but she didn’t even bother to turn ________.
6) It was a difficult time, but in the end things turned ________ all right.
up
down
up
to
up
out
What if we are turning down other future opportunities without being aware of it when we choose one from the two job offers
What if, in choosing one, we are unknowingly turning down other future opportunities
8. Some of us do take a more unusual path through life, and while it may be a harder one to follow, it can also lead to new adventures and experiences.
生活中确实会有一些人选择不寻常的道路，虽然路途更加艰难，但也会带来新的奇遇和经历。
while: in spite of the fact that 虽然，尽管
eg While there was no conclusive evidence, most people thought he was guilty.
虽然没有确凿的证据，但大多数人认为他有罪。
Some of us do take a more uncommon path through life, and although it may be a more difficult one to follow, it can also lead to new adventures and experiences.
Some of us do take a more unusual path through life, and while it may be a harder one to follow, it can also lead to new adventures and experiences.
引导时间状语从句的连词有when，while，as，before，after，until，as soon as，since，the moment，instantly等。
1) when的用法
when引导的时间状语从句，动词既可以是延续性的也可以是非延续性的，表示主句动作和从句动作同时发生或从句动作优先于主句动作发生。
eg When the fire broke out, all the students were sleeping soundly. 火灾发生时，所有的学生都在熟睡。
2) while的用法
while引导的时间状语从句强调两个动作同时发生。从句中的动词必须是延续性的，侧重主句动作和从句动作的对比。
eg Please don’t talk so loud while others are working.
其他人在工作时，请不要大声说话。
3) as的用法
从属连词as可以表示从句和主句的两个动作交替进行或同时完成：一边……，一边……；随着……。
eg He hurried home, looking behind as he went.
他匆匆忙忙回家去，一边跑一边回头望。
4) when/ while/ as的互换使用
如果主句表示的是短暂性动作，而从句用延续性动作的进行时态表示在一段时间内正在进行的动作，此时，when，while和as可互换使用。
eg When/ while/ As I was walking down the street, I came across an old friend of mine.
当我沿着大街行走时，碰巧遇到了我的一个老朋友。
9. Nonetheless, part of the art of decision-making is learning to make the most of our decisions. Instead of looking back with regret, we should be facing our future with energy and optimism, for the choices are ours, and ours only.
尽管如此，就做决定的艺术而言，一部分就在于学会充分利用我们的决定。我们应该积极乐观地面对未来，而非带着遗憾回顾过去，因为选择在于我们自己，而且它们只属于我们自己。
However, part of the art of decision-making is learning to do whatever we can to benefit from our decisions. Rather than thinking with regret about things that have happened in the past, we should be facing our future with energy and optimism, because the choices are ours, and ours alone.