外研版（2019）必修第三册 Unit6 Disaster and hope Developing ideas 词汇精讲课堂课件(共25张PPT)
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| 名称 | 外研版（2019）必修第三册 Unit6 Disaster and hope Developing ideas 词汇精讲课堂课件(共25张PPT) |  | |
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| 文件大小 | 6.4MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-03-02 08:04:17 | ||
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文档简介
(共25张PPT)
词
汇
课
堂
A word is a microcosm of human consciousness. — Vygotsky
教材版本：新外研
册别单元：必修三 Unit 6 (Developing ideas)
本单元词汇梳理
1. billion 词源：来自法语，由 bi- (two 两个) + million 构成，本义是 million million (万亿)。后来也许是因为“万亿”这个单位太大，billion在法语中的含义从“万亿”变成了“十亿”。美国人也采用了法国人的做法，可能是因为在美国独立战争中美国人和法国人并肩和英国人作战的缘故。法国从1948年开始将 billion 的含义恢复到它的本意“万亿”，但美国依然坚持用 billion 来表示“十亿”而非“万亿”。就这样，同一个英语单词 billion，在美国和英国的含义相差了整整一千倍。随着美国文化影响力日益增大，越来越多的英国人也开始采用美国人的做法，用 billion 来表示“十亿”而非“万亿”。
词块：billions of
2. lap 熟词生义：（跑道等的）一圈 词块：sit in / on sb’s lap
3. nowhere 近义词：not anywhere
词块： nowhere near enough, nowhere to be found / seen
4. otherwise other + -wise (以……方式)；句子副词
5. helicopter 拓展plane, aeroplane, airplane, aircraft
6. midnight mid (在……中) + night 词块：at midnight
7. county 来自count (伯爵)，伯爵管辖的土地 → 郡、县
法国作家大仲马有著名作品：《基督山伯爵》 (The Count of Monte Cristo)
8. threat & threaten 词族：threat, threaten, threatening
词块：a threat to sth, threaten to do sth
9. sufficient 正式用语，对应 enough
10. shelter 一词多义：基本义“提供保护的建筑”
词块：take shelter from
抽象名词具体化
名词动词化：shelter … from
otherwise
重难点词精讲
一词多义
正式用语与非正式用语
shelter
句子副词
话题词汇
名词动词化
一词多义
threat & threaten
熟词生义
property
otherwise adv
以另外方式；别样 in a different way to the way mentioned; differently：
Unless otherwise assigned a seat by the teacher, I always chose to sit at the back of the classroom. 2011 北京
I can’t meet you on Sunday. I’ll be otherwise occupied / engaged (= doing sth else). 2014 江苏改
［句子副词］否则；不然：
You’ll have to go now, otherwise you’ll miss your bus.
Thanks for your directions to the house; we wouldn’t have found it otherwise. 2014 江西
［句子副词］除此以外：
There was some music playing upstairs. Otherwise the house was silent.
other + -wise (以……方式)
threat
人工智能是一种工具，而不是一种威胁。
threat n
[C] & [U] 威胁；恐吓：
the threat of violence
[C]［常用单数］构成威胁的人 / 事物：
Pollution poses a threat to the continued existence of this species.
[U] & [C]［常用单数］凶兆：
There was a threat of typhoon.
threaten v
vt 威胁；恐吓；危及到：
Traffic issues not only affect our everyday life, but may also threaten people’s lives. 2015 江苏书面表达改
threaten to do sth:
David threatened to report his neighbor to the police if the damages were not paid. 2009 上海
vt & vi 预示（……的）凶兆：
The dark clouds threatened rain.
threatening adj 带有威胁的
threat + -en (使……)
property
property n
[U] 所有物；财产；资产；（房）地产：
intellectual property
Information is our most important property.
a property developer
[C]［常用复数］［正式用语］性质；性能；特性：
As a botanist, he takes notes on the properties of any
plant he encounters.
shelter n
[C] 遮盖物；躲避处；避难所：（暂时性）
We should find a shelter from the wind.
Workers built shelters for survivors whose homes had been destroyed.
[U] 居所；住处
Food, clothing, fuel and shelter are the four most basic human needs.
2011 湖北改
[U] 保护；掩蔽；庇护：
find / take shelter from the rain
They were standing under the shelter of a huge tree.
vt 掩蔽；保护；
Graduation represents moving from the sheltered life of high school into the real world.
shelter ... from:
Trees were planted to shelter this area from strong sand storms.
vi 躲避；避难：
We sat in the shade, sheltering from the sun.
名词动化
shelter 语义网络图
vt 掩蔽；保护；为……提供避难所
vi 躲避；避难
保护；掩蔽；庇护
居所；住处
遮盖物；躲避处；避难所
由具体到抽象
为人们提供长期遮风避雨的地方
为人们提供暂时的遮风避雨或避难的地方
提供保护的建筑物（基本义）
名词
动词
读下面的句子，体会画线词的含义。
1. As soon as I had parked the car, I rushed into the bank. 2008 北京
2. These cottages once housed early settlers as they worked the dry Montana soil. 2014 浙江
3. We sheltered under a tree until the shower passed.
4. I had roomed with him in New Haven when we were both at Yale Law School.
名词动词化
停（车）
给（某人）提供住处
躲避
租房 / 合住
现代英语中很多名词可转化为动词，常表示具有该名词的活动特点或性质特征的动作。其中有一类是表示地点或场所的名词转化为动词。
Informal / Neutral Formal
足够的 / 充分的 enough sufficient
发生 happen occur
发生夺去（生命） kill / take sb’s life claim
立即 / 马上 at once / right away immediately
建立；创立 set up establish
要求 ask for request
处理 deal with handle
正式用语与非正式用语
“正式”和“非正式”的程度是相对而言的。通过正式与非正式用语可以建立词与词之间的联系，成组成串地学习词汇，提高学习效率。
natural disaster
disaster
result
rescue
话题词汇：自然灾害
hurricane, tsunami, drought, typhoon, blizzard, landslide, avalanche, wildfire, earthquake
erupt, strike, occur / happen, suffer, hit, burn
forecast / predict, satellite, computer technology
emergency aid, rescue efforts, helicopter, rescuer, medical staff, expert, donation, sufficient / enough food, shelter
rebuild, inspire; survival, property
extreme weather, threat, condition, strong winds, flood, forest fires, death, snowfall, food crisis
terrible, deadly, strongest, nervous
cause, destroy, bring, threaten, claim
本单元金句汇总
1. I can’t meet you on Sunday. I’ll be otherwise occupied / engaged. 2014 江苏改
2. Traffic issues not only affect our everyday life, but may also threaten people’s lives. 2015 江苏书面表达改
3. Information is our most important property.
4. We should find a shelter from the wind.
5. Food, clothing, fuel and shelter are the four most basic human needs. 2011 湖北改
6. Trees were planted to shelter this area from strong sand storms.
随堂检测
写出下列句子中画线词的汉语释义。
1. The workers were not better organized, otherwise they would have completed the task in half the time.（2019 天津改） ______________
2. All the photographs in this book, unless stated otherwise, date from the 1950s.（2012 陕西） ______________
3. They first found 10 overweight and inactive（不活动的）but otherwise healthy young men, whose lifestyles are, for better and worse, representative（有代表性的）of those of most of us.（2020 江苏） _____________
否则
以另外方式
除此之外
otherwise
一、写出下列句子中画线部分精准的汉语释义。
1. His position as leader is under threat. ___________________
2. The day began cold and gray; a cover of low and dark clouds threatened rain.
___________________
二、在空白处填入一个适当的单词或括号内单词的正确形式。
1. Everyone agreed that climate change is ____ threat.
2. For most people, snakes seem unpleasant or even ____________ (threaten).
3. Pollution poses a threat _____ the continued existence of this species.
4. Traffic issues not only affect our everyday life, but may also ____________ (threat) people’s lives.
threat & threaten
threaten
to
预示……的征兆
threatening
a
受到威胁
一、写出下列句子中画线部分的汉语释义。
1. a property developer ________________
2. lost property office ________________
3. a plant with medicinal properties ________________
4. Information is our most important property. ________________
5. He owns a number of properties in the centre of London. ___________
6. One of the properties of copper is that it conducts heat and electricity very well. ___________
房产
property
财产
特性
药用植物
失物招领处
房地产开发商
一、英译汉。
1. to take shelter from the storm ________________
2. food and shelter ______________________
3. a homeless shelter ______________________
二、汉译英。
1. 备受呵护的生活 ______________________
2. 动物收容所 ______________________
3. 在……的庇护下 ______________________
4. 躲避…… (n) ______________________
躲避暴风雨
under the shelter of
take shelter from
a sheltered life
食物和住处
无家可归者的收容所
an animal shelter
shelter
三、根据提示完成下列句子。
1. He is trying to ________________________________（庇护他弟弟不受责备）. (v)
2. I was dressed heavily and ______________________________（在寒风凛冽的天气里受到了很好的庇护）. (freezing and blowing)（2014 四川阅读改）
3. He _________________________________（避雨）under a bridge.
shelter his brother from blame
well sheltered from the freezing and blowing weather
found / took shelter from the rain / sheltered from the rain
谢
谢
观
赏
词
汇
课
堂
A word is a microcosm of human consciousness. — Vygotsky
教材版本：新外研
册别单元：必修三 Unit 6 (Developing ideas)
本单元词汇梳理
1. billion 词源：来自法语，由 bi- (two 两个) + million 构成，本义是 million million (万亿)。后来也许是因为“万亿”这个单位太大，billion在法语中的含义从“万亿”变成了“十亿”。美国人也采用了法国人的做法，可能是因为在美国独立战争中美国人和法国人并肩和英国人作战的缘故。法国从1948年开始将 billion 的含义恢复到它的本意“万亿”，但美国依然坚持用 billion 来表示“十亿”而非“万亿”。就这样，同一个英语单词 billion，在美国和英国的含义相差了整整一千倍。随着美国文化影响力日益增大，越来越多的英国人也开始采用美国人的做法，用 billion 来表示“十亿”而非“万亿”。
词块：billions of
2. lap 熟词生义：（跑道等的）一圈 词块：sit in / on sb’s lap
3. nowhere 近义词：not anywhere
词块： nowhere near enough, nowhere to be found / seen
4. otherwise other + -wise (以……方式)；句子副词
5. helicopter 拓展plane, aeroplane, airplane, aircraft
6. midnight mid (在……中) + night 词块：at midnight
7. county 来自count (伯爵)，伯爵管辖的土地 → 郡、县
法国作家大仲马有著名作品：《基督山伯爵》 (The Count of Monte Cristo)
8. threat & threaten 词族：threat, threaten, threatening
词块：a threat to sth, threaten to do sth
9. sufficient 正式用语，对应 enough
10. shelter 一词多义：基本义“提供保护的建筑”
词块：take shelter from
抽象名词具体化
名词动词化：shelter … from
otherwise
重难点词精讲
一词多义
正式用语与非正式用语
shelter
句子副词
话题词汇
名词动词化
一词多义
threat & threaten
熟词生义
property
otherwise adv
以另外方式；别样 in a different way to the way mentioned; differently：
Unless otherwise assigned a seat by the teacher, I always chose to sit at the back of the classroom. 2011 北京
I can’t meet you on Sunday. I’ll be otherwise occupied / engaged (= doing sth else). 2014 江苏改
［句子副词］否则；不然：
You’ll have to go now, otherwise you’ll miss your bus.
Thanks for your directions to the house; we wouldn’t have found it otherwise. 2014 江西
［句子副词］除此以外：
There was some music playing upstairs. Otherwise the house was silent.
other + -wise (以……方式)
threat
人工智能是一种工具，而不是一种威胁。
threat n
[C] & [U] 威胁；恐吓：
the threat of violence
[C]［常用单数］构成威胁的人 / 事物：
Pollution poses a threat to the continued existence of this species.
[U] & [C]［常用单数］凶兆：
There was a threat of typhoon.
threaten v
vt 威胁；恐吓；危及到：
Traffic issues not only affect our everyday life, but may also threaten people’s lives. 2015 江苏书面表达改
threaten to do sth:
David threatened to report his neighbor to the police if the damages were not paid. 2009 上海
vt & vi 预示（……的）凶兆：
The dark clouds threatened rain.
threatening adj 带有威胁的
threat + -en (使……)
property
property n
[U] 所有物；财产；资产；（房）地产：
intellectual property
Information is our most important property.
a property developer
[C]［常用复数］［正式用语］性质；性能；特性：
As a botanist, he takes notes on the properties of any
plant he encounters.
shelter n
[C] 遮盖物；躲避处；避难所：（暂时性）
We should find a shelter from the wind.
Workers built shelters for survivors whose homes had been destroyed.
[U] 居所；住处
Food, clothing, fuel and shelter are the four most basic human needs.
2011 湖北改
[U] 保护；掩蔽；庇护：
find / take shelter from the rain
They were standing under the shelter of a huge tree.
vt 掩蔽；保护；
Graduation represents moving from the sheltered life of high school into the real world.
shelter ... from:
Trees were planted to shelter this area from strong sand storms.
vi 躲避；避难：
We sat in the shade, sheltering from the sun.
名词动化
shelter 语义网络图
vt 掩蔽；保护；为……提供避难所
vi 躲避；避难
保护；掩蔽；庇护
居所；住处
遮盖物；躲避处；避难所
由具体到抽象
为人们提供长期遮风避雨的地方
为人们提供暂时的遮风避雨或避难的地方
提供保护的建筑物（基本义）
名词
动词
读下面的句子，体会画线词的含义。
1. As soon as I had parked the car, I rushed into the bank. 2008 北京
2. These cottages once housed early settlers as they worked the dry Montana soil. 2014 浙江
3. We sheltered under a tree until the shower passed.
4. I had roomed with him in New Haven when we were both at Yale Law School.
名词动词化
停（车）
给（某人）提供住处
躲避
租房 / 合住
现代英语中很多名词可转化为动词，常表示具有该名词的活动特点或性质特征的动作。其中有一类是表示地点或场所的名词转化为动词。
Informal / Neutral Formal
足够的 / 充分的 enough sufficient
发生 happen occur
发生夺去（生命） kill / take sb’s life claim
立即 / 马上 at once / right away immediately
建立；创立 set up establish
要求 ask for request
处理 deal with handle
正式用语与非正式用语
“正式”和“非正式”的程度是相对而言的。通过正式与非正式用语可以建立词与词之间的联系，成组成串地学习词汇，提高学习效率。
natural disaster
disaster
result
rescue
话题词汇：自然灾害
hurricane, tsunami, drought, typhoon, blizzard, landslide, avalanche, wildfire, earthquake
erupt, strike, occur / happen, suffer, hit, burn
forecast / predict, satellite, computer technology
emergency aid, rescue efforts, helicopter, rescuer, medical staff, expert, donation, sufficient / enough food, shelter
rebuild, inspire; survival, property
extreme weather, threat, condition, strong winds, flood, forest fires, death, snowfall, food crisis
terrible, deadly, strongest, nervous
cause, destroy, bring, threaten, claim
本单元金句汇总
1. I can’t meet you on Sunday. I’ll be otherwise occupied / engaged. 2014 江苏改
2. Traffic issues not only affect our everyday life, but may also threaten people’s lives. 2015 江苏书面表达改
3. Information is our most important property.
4. We should find a shelter from the wind.
5. Food, clothing, fuel and shelter are the four most basic human needs. 2011 湖北改
6. Trees were planted to shelter this area from strong sand storms.
随堂检测
写出下列句子中画线词的汉语释义。
1. The workers were not better organized, otherwise they would have completed the task in half the time.（2019 天津改） ______________
2. All the photographs in this book, unless stated otherwise, date from the 1950s.（2012 陕西） ______________
3. They first found 10 overweight and inactive（不活动的）but otherwise healthy young men, whose lifestyles are, for better and worse, representative（有代表性的）of those of most of us.（2020 江苏） _____________
否则
以另外方式
除此之外
otherwise
一、写出下列句子中画线部分精准的汉语释义。
1. His position as leader is under threat. ___________________
2. The day began cold and gray; a cover of low and dark clouds threatened rain.
___________________
二、在空白处填入一个适当的单词或括号内单词的正确形式。
1. Everyone agreed that climate change is ____ threat.
2. For most people, snakes seem unpleasant or even ____________ (threaten).
3. Pollution poses a threat _____ the continued existence of this species.
4. Traffic issues not only affect our everyday life, but may also ____________ (threat) people’s lives.
threat & threaten
threaten
to
预示……的征兆
threatening
a
受到威胁
一、写出下列句子中画线部分的汉语释义。
1. a property developer ________________
2. lost property office ________________
3. a plant with medicinal properties ________________
4. Information is our most important property. ________________
5. He owns a number of properties in the centre of London. ___________
6. One of the properties of copper is that it conducts heat and electricity very well. ___________
房产
property
财产
特性
药用植物
失物招领处
房地产开发商
一、英译汉。
1. to take shelter from the storm ________________
2. food and shelter ______________________
3. a homeless shelter ______________________
二、汉译英。
1. 备受呵护的生活 ______________________
2. 动物收容所 ______________________
3. 在……的庇护下 ______________________
4. 躲避…… (n) ______________________
躲避暴风雨
under the shelter of
take shelter from
a sheltered life
食物和住处
无家可归者的收容所
an animal shelter
shelter
三、根据提示完成下列句子。
1. He is trying to ________________________________（庇护他弟弟不受责备）. (v)
2. I was dressed heavily and ______________________________（在寒风凛冽的天气里受到了很好的庇护）. (freezing and blowing)（2014 四川阅读改）
3. He _________________________________（避雨）under a bridge.
shelter his brother from blame
well sheltered from the freezing and blowing weather
found / took shelter from the rain / sheltered from the rain
谢
谢
观
赏