外研版（2019） 必修第一册 Unit 5 Into the Wild Understanding ideas 语言点课件-（31张PPT）
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| 名称 | 外研版（2019） 必修第一册 Unit 5 Into the Wild Understanding ideas 语言点课件-（31张PPT） |  | |
| 格式 | pptx | ||
| 文件大小 | 2.2MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2022-09-26 12:08:15 | ||
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文档简介
(共31张PPT)
1. charity n.
2. annual/yearly adj.
3. migration n.
migrate v.
4. seek v.
5. measure v.
n.
6. determine v.
7. eventually adv.
8. solution n.
9. mystery n.
10. amazing adj.
慈善机构，慈善团体
一年一度的，每年的
迁徙
寻找，寻求
测量
措施，方法
测定，确定; 决定,下决心
终于，最终
解决
难以理解的事物，谜
惊人的,了不起的
Underline the words in your textbook.
Para.1 Many animals move from one place another// at certain times of the year.//This annual movement // (call)//migration.//
to
1. from...to... 从…到…
The route of the monarch butterfly's migration is from the north of America to Mexico. , the direction of its migration is from north to south.
2. certain adj. 某一的;特定的;确定的
certainly adv.
n. 确定性
certainty
否定前缀un-
is called
Therefore
It is certain that... 毫无疑问的是/可以肯定地是...
可以肯定地是,我们必须得提高英文写作能力。
It is certain that we must improve our English writing ability.
Para.1
They migrate to find food,// seek a partner, //or in search of warmer weather.// One of the most wonderful migrations in nature // is of the North American monarch butterfly.//
seek
seek-sought-sought
/s t/
that是一个指示代词，用来指代前面提到过的内容，所指代的名词可以是可数名词也可以是不可数名词。这一用法可以让句子更加简洁，避免重复和累赘。
One of the most wonderful migrations in nature is the migrations of the North American monarch butterfly.
migrations
that
Para.2 Every autumn, //millions of these beautiful insects with fine black and orange wings//begin a long and difficult journey. //Somehow //they manage (travel) around 4,000 kilometres south//and find their way//to California//or Mexico. // , //until recently//no one knew// how they did this.//
to travel
However
1. manage v. 设法做到；管理,经营;安排(时间、金钱等);
manage to do sth. 设法做某事
≈suceed in doing sth. 成功做某事
manager n. 经理
management n.管理
not... until...直到……才
=But we didn’t know how these butterflies traveled 4,000 kilometers south until recently.
我们应该合理地安排各科作业的时间。
We should reasonably manage our time for each subject's homework.
Para.3 A team of scientists// (lead) by Professor Eli Shlizerman //at the University of Washington// has now found the answer. //They have found out //that the monarch// is able to tell the time of day.
led
区分，辨别
It uses its eyes //to measure the position of the sun. //These two pieces of information//— the time of day //and the point where the sun is in the sky //— allow the butterfly// to determine the way to go.// (eventual), //it manages to reach the places //where it will spend the winter.//
measure
determine
be able to do sth. 能够做某事
= have/has the ability to do sth.
Eventually
allow sb. to do sth. 允许某人做某事
allow doing sth. 允许做某事
繁重的学习任务不允许我们分心。
The heavy study task doesn't allow us to be distracted.
英语中的插入语是插在句子中的一个词，短语或从句，通常被逗号、破折号或句子的其他部分隔开，它与句子的其他部分之间没有语法上的关系。插入语在句中通常是对一句话的一些附加解释，说明或总结；有时表示说话者的态度和看法；有时起强调的作用。
allow
Para.4 The solution the mystery of the monarch’s amazing ability// comes at a time when it is in serious trouble.// Its population has crashed by as much as 90 per cent// in the last few years.//
to
amazing
(1) the solution to (doing) sth. ...的解决方法
There is no complicated solution to solving/settling this
problem, which just needs you to practice it over and over
again.
学习英语的方法不仅需要不断地复习,而且还需要动脑思考。
The approach to learning English is not only to keep reviewing but also turn on your brain.
“...的方法”相关表达
an/the approach to (doing) sth.
the way to do sth.
the way of doing sth.
method(s) of doing sth.
Without hard work and dedication/devotion of scientific researchers and medical staff/workers, our country's epidemic(疫情) control will be in serious trouble.
Para.4 The solution to the mystery of the monarch’s amazing
ability// comes at a time when it is serious trouble. //Its
population has crashed by as much as 90 per cent //in the last
few years.//
in
没有科研人员和医护人员的辛苦工作和奉献,我们国家的疫情控制将会处于危险的困境中。
Its population has crashed by as much as 90 percent //in the last few years. //Sadly, //human activity is the main reason why the number of monarch butterflies is falling.// In many of the places where the butterfly can be found,// people are destroying //the natural environment. //They cut down trees //and use chemicals that kill the plants that monarch caterpillars eat. //
crash/decrease by 下降/减少了
crash/decrease to 下降/减少到
increase by 增加了
increase to 增加到
1.The rate of inflation (通货膨胀) decreased ____2%.
2.The population of our country has increased ___
1.4 billion.
by
to
reason
why
Para.5 The research on the monarch’s behaviour// has however led a greater (aware) of this creature.// People have been working together to record its migration //and make sure that there are enough plants for it to feed on.// If this works,// there may come a time //when the number of monarch butterflies increases once again.//
The more we know about this lovely creature, //the greater the chance it will survive// and keep its place in the (nature) world //for a long time to come.
to
awareness
lead to=result in/cause/bring about
natural
The more
the greater
survive
led
concerning/about 关于
1. from...to... 从…到…
2. It is certain that... 毫无疑问的是/可以肯定地是...
3. that是一个指示代词，用来指代前面提到过的内容,所指代的名词可以是可数名词也可以是不可数名词。这一用法可以让句子更加简洁，避免重复和累赘。
4.manage to do sth. 设法做某事
≈suceed in doing sth. 成功做某事
5.tell v. 区分，辨别
6.allow sb. to do sth. 允许某人做某事
allow doing sth. 允许做某事
7. the solution to (doing) sth. ...的解决方法
8. in serious trouble 陷入严重困境
9.crash/decrease by 下降/减少了
crash/decrease to 下降/减少到
10. lead to=result in/cause/bring about
1. seek v.
1. seek v.
寻找,寻求
(1) Our school English teachers will go all out (seek)
solutions to (improve) our writing ability.
to seek
improving
①seek(for) sth. 寻找/求某物...
仿写:我们社团将会全力以赴地寻找保护帝王蝶栖息地 (habitat)的解决方法。
Our club will go all out to seek solutions to protecting the habitat of monarch butterfies.
(2) Whenever I am in trouble, I always seek my friend's advice/help/assistance .
②seek one's advice/help/assistance
寻求某人的建议/帮助/协助
新课程 P100
turn to sb. for help/advice/assistance
2. measure v./n.
2. measure v. 测量；指（尺寸、长短、数量等）量度为
(1) It is certain that we need to take necessary measures to reduce our simple mistakes in writing.
仿写: 在我看来,你需要采取必要的措施去提高你的汉语口语。
In my opinion, you need to take necessary measures to improve your spoken Chinese.
① take measures to do sth. 采取措施做某事（新课程P100）
(2) The river (measure) at least 50 meters in width, but the ten-year-old boy can swim across it within two minutes.
measures
新课程 P100
考点精练（4）/（2）
(3) we live in a small room, (measure) about 5 metres by 6 metres.
measuring
②measure 表示“量,有...长(宽、高等)时,是Vi, 后+量的结果，不用被动语态和进行时态。如果此意义的词/短语做后置定语（非谓语）, 要用现在分词”。
[w dθ]
long adj.
length n.
lengthen v.
wide adj.
width n.
widen v.
long, wide, high, deep 的n.和 v.
high adj.
height n.
heighten
deep adj.
depth n.
deepen v.
3. determine v.
1. It is inspiring to see the (determine) of these young people.
2. My roommate is a (determine) person who will go all out to achieve her goal.
determination
determined
v.
determine
adj. determined
n. determination
新课程 P101
to go to a good university, he is no longer addicted to playing games. Instead, he concentrates on his study very much.
Determined
Grandfather and Father, seated at the table, are playing chess.
be seated 就座; 坐下
be determined to do sth. 决心做某事
4. amazing adj.
1. It is that a team of scientists led by Professor Zhang Linqi at Tsinghua University has studied a medicine which (be)beneficial to treat the COVID 19.
amazing
It is amazing that... 令人感到惊讶的是...
新课程 P101
is
5. lead to
① lead to 导致
= result in, cause, bring about
新课程 P102 考点精练③
The discovery of new evidence led to the thief
(catch).
to+being done
介词to后需用被动,结构为
being caught
catch-caught-caught
lead-led-led
② lead to 通往/向
=It had been a rainy day and the steps the car
park were wet.
leading to
It had been a rainy day and the steps which
to the car park were wet.
lead
6. survive v.
This explosion led to great loss. 22 miners were trapped in the mine. The rescuers went all out to save them. But eventually, only 11
(survive) who (survive) the explosion. Many people figured their (survive) was a real wonder. Unfortunately, 11 miners died in this accident.
survivors
survived
survival
1. The Chinese writing system has survived Qin dynasty.
2. She survived her husband 40 years.
from
by
[ k spl n]
explode v.
7. effect v.
1. An official said the new marriage law took effect Wednesday.
2. The new policy, which will come into effect from the beginning of next year, will cover all of Facebook's 11000 staff worldwide and includes mothers, fathers and same-sex parents.
3. The government will bring/carry/put these new rules into effect soon.
1. 句1，句2和句3 的主语是人还是物？
2. 句1，句2和句3 都可以改为被动语态吗？
new marriage law
The new police
The government
1. bring/carry/put sth. into effect 实行,使生效
= sth. will be into effect (by sb.)
2. come/go into effect 生效,开始实行
没有 语态
3. take effect 生效,起作用
没有 语态
sb.
brought/carried/put
sth.
被动
sth.
被动
新课程 P102
4. 对...产生...的影响
have a/an +adj. effect/influence/impact on...
将会对我们的人生产生 的影响。
对...没有影响在effect前 no
effect VS affect
effect
n.影响;效应;结果
vt.使发生;实现;引起
affect
v.影响;侵袭;使感染;
n.情感;感情
1. Actually, the human brain regards the robot gaze as a social signal, and that signal has an on the way we're making decisions.
2. Poor sleep has influence on employees' health and well-being, which can negatively an employer's bottom line.
effect
affect
8.the+比较级...,the+比较级...
①The more we know about this lovely creature, ②the greater the chance it will survive and keep its place in the natural world for a long time to come.
①the+比较级+主语+谓语..., ②the+比较级主语+谓语... 越...就越...
从属分句(条件)
一般现在时
主句(结果)
一般将来时
1.①②哪个是主句,哪个是从属分句？
2.①②的时态有区别吗？
①Sometimes study is a long and lonely journey. However, if we are determined and take some measures to release(释放) our negative feelings, our study will become better and better.
② Thanks to his teacher's help, he is getting more and more
interested in Maths.
①“比较级+and+比较级”越来越...(单/部分双音节词)
②“more and more+多音节形容词原级”
与这类结构搭配的常用动词有grow, get, become等。
你越专注于课堂，你学到的知识就越多。
The more you concentrate/focus on the class,
the more knowledge you will learn.
1. charity n.
2. annual/yearly adj.
3. migration n.
migrate v.
4. seek v.
5. measure v.
n.
6. determine v.
7. eventually adv.
8. solution n.
9. mystery n.
10. amazing adj.
慈善机构，慈善团体
一年一度的，每年的
迁徙
寻找，寻求
测量
措施，方法
测定，确定; 决定,下决心
终于，最终
解决
难以理解的事物，谜
惊人的,了不起的
Underline the words in your textbook.
Para.1 Many animals move from one place another// at certain times of the year.//This annual movement // (call)//migration.//
to
1. from...to... 从…到…
The route of the monarch butterfly's migration is from the north of America to Mexico. , the direction of its migration is from north to south.
2. certain adj. 某一的;特定的;确定的
certainly adv.
n. 确定性
certainty
否定前缀un-
is called
Therefore
It is certain that... 毫无疑问的是/可以肯定地是...
可以肯定地是,我们必须得提高英文写作能力。
It is certain that we must improve our English writing ability.
Para.1
They migrate to find food,// seek a partner, //or in search of warmer weather.// One of the most wonderful migrations in nature // is of the North American monarch butterfly.//
seek
seek-sought-sought
/s t/
that是一个指示代词，用来指代前面提到过的内容，所指代的名词可以是可数名词也可以是不可数名词。这一用法可以让句子更加简洁，避免重复和累赘。
One of the most wonderful migrations in nature is the migrations of the North American monarch butterfly.
migrations
that
Para.2 Every autumn, //millions of these beautiful insects with fine black and orange wings//begin a long and difficult journey. //Somehow //they manage (travel) around 4,000 kilometres south//and find their way//to California//or Mexico. // , //until recently//no one knew// how they did this.//
to travel
However
1. manage v. 设法做到；管理,经营;安排(时间、金钱等);
manage to do sth. 设法做某事
≈suceed in doing sth. 成功做某事
manager n. 经理
management n.管理
not... until...直到……才
=But we didn’t know how these butterflies traveled 4,000 kilometers south until recently.
我们应该合理地安排各科作业的时间。
We should reasonably manage our time for each subject's homework.
Para.3 A team of scientists// (lead) by Professor Eli Shlizerman //at the University of Washington// has now found the answer. //They have found out //that the monarch// is able to tell the time of day.
led
区分，辨别
It uses its eyes //to measure the position of the sun. //These two pieces of information//— the time of day //and the point where the sun is in the sky //— allow the butterfly// to determine the way to go.// (eventual), //it manages to reach the places //where it will spend the winter.//
measure
determine
be able to do sth. 能够做某事
= have/has the ability to do sth.
Eventually
allow sb. to do sth. 允许某人做某事
allow doing sth. 允许做某事
繁重的学习任务不允许我们分心。
The heavy study task doesn't allow us to be distracted.
英语中的插入语是插在句子中的一个词，短语或从句，通常被逗号、破折号或句子的其他部分隔开，它与句子的其他部分之间没有语法上的关系。插入语在句中通常是对一句话的一些附加解释，说明或总结；有时表示说话者的态度和看法；有时起强调的作用。
allow
Para.4 The solution the mystery of the monarch’s amazing ability// comes at a time when it is in serious trouble.// Its population has crashed by as much as 90 per cent// in the last few years.//
to
amazing
(1) the solution to (doing) sth. ...的解决方法
There is no complicated solution to solving/settling this
problem, which just needs you to practice it over and over
again.
学习英语的方法不仅需要不断地复习,而且还需要动脑思考。
The approach to learning English is not only to keep reviewing but also turn on your brain.
“...的方法”相关表达
an/the approach to (doing) sth.
the way to do sth.
the way of doing sth.
method(s) of doing sth.
Without hard work and dedication/devotion of scientific researchers and medical staff/workers, our country's epidemic(疫情) control will be in serious trouble.
Para.4 The solution to the mystery of the monarch’s amazing
ability// comes at a time when it is serious trouble. //Its
population has crashed by as much as 90 per cent //in the last
few years.//
in
没有科研人员和医护人员的辛苦工作和奉献,我们国家的疫情控制将会处于危险的困境中。
Its population has crashed by as much as 90 percent //in the last few years. //Sadly, //human activity is the main reason why the number of monarch butterflies is falling.// In many of the places where the butterfly can be found,// people are destroying //the natural environment. //They cut down trees //and use chemicals that kill the plants that monarch caterpillars eat. //
crash/decrease by 下降/减少了
crash/decrease to 下降/减少到
increase by 增加了
increase to 增加到
1.The rate of inflation (通货膨胀) decreased ____2%.
2.The population of our country has increased ___
1.4 billion.
by
to
reason
why
Para.5 The research on the monarch’s behaviour// has however led a greater (aware) of this creature.// People have been working together to record its migration //and make sure that there are enough plants for it to feed on.// If this works,// there may come a time //when the number of monarch butterflies increases once again.//
The more we know about this lovely creature, //the greater the chance it will survive// and keep its place in the (nature) world //for a long time to come.
to
awareness
lead to=result in/cause/bring about
natural
The more
the greater
survive
led
concerning/about 关于
1. from...to... 从…到…
2. It is certain that... 毫无疑问的是/可以肯定地是...
3. that是一个指示代词，用来指代前面提到过的内容,所指代的名词可以是可数名词也可以是不可数名词。这一用法可以让句子更加简洁，避免重复和累赘。
4.manage to do sth. 设法做某事
≈suceed in doing sth. 成功做某事
5.tell v. 区分，辨别
6.allow sb. to do sth. 允许某人做某事
allow doing sth. 允许做某事
7. the solution to (doing) sth. ...的解决方法
8. in serious trouble 陷入严重困境
9.crash/decrease by 下降/减少了
crash/decrease to 下降/减少到
10. lead to=result in/cause/bring about
1. seek v.
1. seek v.
寻找,寻求
(1) Our school English teachers will go all out (seek)
solutions to (improve) our writing ability.
to seek
improving
①seek(for) sth. 寻找/求某物...
仿写:我们社团将会全力以赴地寻找保护帝王蝶栖息地 (habitat)的解决方法。
Our club will go all out to seek solutions to protecting the habitat of monarch butterfies.
(2) Whenever I am in trouble, I always seek my friend's advice/help/assistance .
②seek one's advice/help/assistance
寻求某人的建议/帮助/协助
新课程 P100
turn to sb. for help/advice/assistance
2. measure v./n.
2. measure v. 测量；指（尺寸、长短、数量等）量度为
(1) It is certain that we need to take necessary measures to reduce our simple mistakes in writing.
仿写: 在我看来,你需要采取必要的措施去提高你的汉语口语。
In my opinion, you need to take necessary measures to improve your spoken Chinese.
① take measures to do sth. 采取措施做某事（新课程P100）
(2) The river (measure) at least 50 meters in width, but the ten-year-old boy can swim across it within two minutes.
measures
新课程 P100
考点精练（4）/（2）
(3) we live in a small room, (measure) about 5 metres by 6 metres.
measuring
②measure 表示“量,有...长(宽、高等)时,是Vi, 后+量的结果，不用被动语态和进行时态。如果此意义的词/短语做后置定语（非谓语）, 要用现在分词”。
[w dθ]
long adj.
length n.
lengthen v.
wide adj.
width n.
widen v.
long, wide, high, deep 的n.和 v.
high adj.
height n.
heighten
deep adj.
depth n.
deepen v.
3. determine v.
1. It is inspiring to see the (determine) of these young people.
2. My roommate is a (determine) person who will go all out to achieve her goal.
determination
determined
v.
determine
adj. determined
n. determination
新课程 P101
to go to a good university, he is no longer addicted to playing games. Instead, he concentrates on his study very much.
Determined
Grandfather and Father, seated at the table, are playing chess.
be seated 就座; 坐下
be determined to do sth. 决心做某事
4. amazing adj.
1. It is that a team of scientists led by Professor Zhang Linqi at Tsinghua University has studied a medicine which (be)beneficial to treat the COVID 19.
amazing
It is amazing that... 令人感到惊讶的是...
新课程 P101
is
5. lead to
① lead to 导致
= result in, cause, bring about
新课程 P102 考点精练③
The discovery of new evidence led to the thief
(catch).
to+being done
介词to后需用被动,结构为
being caught
catch-caught-caught
lead-led-led
② lead to 通往/向
=It had been a rainy day and the steps the car
park were wet.
leading to
It had been a rainy day and the steps which
to the car park were wet.
lead
6. survive v.
This explosion led to great loss. 22 miners were trapped in the mine. The rescuers went all out to save them. But eventually, only 11
(survive) who (survive) the explosion. Many people figured their (survive) was a real wonder. Unfortunately, 11 miners died in this accident.
survivors
survived
survival
1. The Chinese writing system has survived Qin dynasty.
2. She survived her husband 40 years.
from
by
[ k spl n]
explode v.
7. effect v.
1. An official said the new marriage law took effect Wednesday.
2. The new policy, which will come into effect from the beginning of next year, will cover all of Facebook's 11000 staff worldwide and includes mothers, fathers and same-sex parents.
3. The government will bring/carry/put these new rules into effect soon.
1. 句1，句2和句3 的主语是人还是物？
2. 句1，句2和句3 都可以改为被动语态吗？
new marriage law
The new police
The government
1. bring/carry/put sth. into effect 实行,使生效
= sth. will be into effect (by sb.)
2. come/go into effect 生效,开始实行
没有 语态
3. take effect 生效,起作用
没有 语态
sb.
brought/carried/put
sth.
被动
sth.
被动
新课程 P102
4. 对...产生...的影响
have a/an +adj. effect/influence/impact on...
将会对我们的人生产生 的影响。
对...没有影响在effect前 no
effect VS affect
effect
n.影响;效应;结果
vt.使发生;实现;引起
affect
v.影响;侵袭;使感染;
n.情感;感情
1. Actually, the human brain regards the robot gaze as a social signal, and that signal has an on the way we're making decisions.
2. Poor sleep has influence on employees' health and well-being, which can negatively an employer's bottom line.
effect
affect
8.the+比较级...,the+比较级...
①The more we know about this lovely creature, ②the greater the chance it will survive and keep its place in the natural world for a long time to come.
①the+比较级+主语+谓语..., ②the+比较级主语+谓语... 越...就越...
从属分句(条件)
一般现在时
主句(结果)
一般将来时
1.①②哪个是主句,哪个是从属分句？
2.①②的时态有区别吗？
①Sometimes study is a long and lonely journey. However, if we are determined and take some measures to release(释放) our negative feelings, our study will become better and better.
② Thanks to his teacher's help, he is getting more and more
interested in Maths.
①“比较级+and+比较级”越来越...(单/部分双音节词)
②“more and more+多音节形容词原级”
与这类结构搭配的常用动词有grow, get, become等。
你越专注于课堂，你学到的知识就越多。
The more you concentrate/focus on the class,
the more knowledge you will learn.