Unit 2 Iconic Attractions 词汇讲解 课件 新人教版选择性必修四
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| 名称 | Unit 2 Iconic Attractions 词汇讲解 课件 新人教版选择性必修四 |  | |
| 格式 | pptx | ||
| 文件大小 | 7.3MB | ||
| 资源类型 | 试卷 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-08-02 19:32:54 | ||
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(共34张PPT)
选必四
Unit 2 Iconic Attractions
词
汇
讲
解
重难点词
精讲
一词多义
dive
搭配义
distribution
foundation
一词多义
熟词生义
freedom &
liberty
辨析义
隐喻
词根词缀
capacity
一词多义
located
搭配义
entitle
搭配义
frequency
基本义
看图猜词
1. foundation
foundation
地基
粉底霜
foundation
[C] & [U] 基础；基本原则；根据 the idea, principle, or fact on which sth is based：
The foundation of every state is its education of its youth.
“Lianda laid the foundation for every achievement I have made,” Yang Zhenning recalled.
[U] 创建；创办 (establishment)：
the foundation of the first university
[C]［常用复数］地基；房基：
How long will it take to finish digging the foundations
[C] 基金会：
Children’s Foundation of China
构词：found (bottom 底部、 基础) + -ation (名词后缀)
【词汇拓展】
found v. 建立；创立
founder n. 创办人；创立者
注意： find （找到；发现）的过去式和过去分词是found；
found（建立；创立）的过去式和过去分词是founded
found a company 创立公司
found a city/town 建立城市城镇
根据句意写出foundation的汉语释义。
1. She plans to start a foundation for homeless children and wants to build a community centre in Waterhouse.（2016 江苏）__________
2. Starting learning English from childhood will help students lay a solid foundation for their future English learning. ___________
3. Jackscrews（螺旋千斤顶）are used to separate the large, heavy structures from their foundations.（2015 湖南改） ___________
4. Since the foundation of New China, the development of the Chinese nation has entered a new era. ___________
foundation
地基
成立
基金会
基础
【语境应用】
用 found的适当形式完成下列句子。
1) The earthquake shook the __________ of the house.
2) He was one of the _________ of the company.
3) The rich man _________ a hospital and a school in the town.
foundation
founded
founders
Never lie to your friends for honesty and trust are the _____ of true friendship.
A. distinction B. acquisition C. foundation D. function
distinction“差别，区分”；acquisition“学得，习得；（金钱、财物等的）获取”
2. located adj. 位于；坐落于
locate v.定位；把...安置在
location n.地点，位置
be located/situated in/at/on 位于…
eg. Located near the railway station, the company is easy to find.
The country is located in the northern part of Europe.
Our office is located in the city centre.
current location
The location of the new house is ideal.
1. _____ in the center of the city, the park is a good place for a rest at weekends.
A. Locate B. To locate
C. Locating D. Located
2. Qingdao is an _____ city ______ the eastern coast of China.
A. attracted; locating in B. attracted; lying in
C. attractive; located on D. attractive; lay in
目录
3. entitle
vt. 称做…；定名为…；给…称号；
I am planning to write a book, and I intend to entitle it The Journey Westward.
vt. 使…有权利
entitle sb. to (do) sth. /sb. be entitled to…某人有权利做某事
This ticket does not entitle you to travel first class.
A farmer is entitled to a certain particularized tax treatment.
entitlement n.授权, 权利，资格
They lose their entitlement to welfare when they start work.
完成句子：
1. _________________ to their own opinion.
人人有权发表自己的意见。
2. ____________________ travel first class.
官员有权坐头等舱。
3. This means that you ___________________ to do things by providing value.
这意味着您通过提供价值来获得做事的权利。
Officers are entitled to
Everyone is entitled
earn your entitlement
潜水 dive
看图猜词
跳水 dive
4. dive vi
跳水；潜水：
I took off my T-shirt and dived into the water.
冲向；俯冲；扑：
It started to rain so we dived into the nearest cafe.
The goalkeeper dived for the ball, but missed it.
全身心投入：
I know I am smart enough to dive into an area that is totally unknown.
2016 天津
n [C] 跳水；潜水；俯冲：
She made a beautiful dive.
diving n [U] 跳水运动；潜水：
go diving
dive 的词源义及基本义为“跳进……的深处”
“跳进”水的“深处”
“跳进”某个方向的“深处”
“跳进”事情的“深处”
(dived/dove, dived)
diver n.潜水者，跳水运动员
dive into... 跳入;将手伸入
dive off 跳离
make a dive 跳水；迅速移动；猛然一跳
She dived into her bag and brought out a folded piece of paper.
He dived off his bike and into the cool water, disappearing below the
surface and away from the bees.
dive 语义网络图
跳水；潜水
全身心投入
冲向；俯冲；扑
跳进……的深处
dive
基本义
“跳进”水的“深处”
“跳进”某个方向的“深处”
“跳进”事情的“深处”
车厘子自由，网络流行词，是指个人收入较为可观，可以随心所欲地购买车厘子。这一提法来自于“财务自由”(financial freedom)。
5. liberty & freedom
[C] & [U] 自由；自主；自由权：
That law was framed to protect freedom of speech / thought.
Young people today earn more and have more freedom to choose their living places.
构词：free (自由的) + -dom (名词后缀，表示……的状态)→ freedom 自由
freedom n
liberty n [U] 自由：
In fact, there is no absolute liberty in any country.
at liberty 自由的：
All people are at liberty to express their opinions during the discussion.
take liberties with 任意篡改
You must be careful not to take liberties with old people.
思考：freedom和liberty有什么区别？
辨析 freedom, liberty
freedom 指“没有强制、压迫且能充分按自己意志行事”，强调“个人的自由”(the right or the ability to do what you want) 。
Her parents gave her a lot of freedom.
liberty 更正式，指“从过去所受的压制或束缚中解放出来”，强调“集体的自由”。 (Liberty is more formal and is used about people’s right to live, work etc., without government or official restrictions.)
He sees the new law as an attack on civil liberties.
在有liberty的大前提下，即不限制公民应该做什么，每个人才能追求自己的需求，才能够真正充分享受自己独有的freedom。
6. distribution
配送中心 distribution centre
distribute v
分配；分布；散布：
At present, over two thousand kinds of cicadas (蝉类) are distributed around the world.
分发；分送：
Clothes and blankets have been distributed among / to the earthquake victims.
分销（商品） ：
The organization distributed food to the drought victims.
构词：dis- (apart) + tribut (to assign 分配) + -ion (名词后缀) → 分配 (基本义)
distribution n
[U] & [C] 分配；分布；散布：
The world distribution of wealth and income is highly unequal.
The basic characteristic of population distribution in China is dense in the southeast and sparse in the northwest.
[U] 分发；分送；配送：
Aid agencies say a closer watch and better reporting on conditions have led to improve distribution of relief supplies.
[U]（商品的）分销；经销：
The only infrastructure you need in place is one to manage marketing, sales and distribution.
根据句意写出distribution的汉语释义。
1. The volunteer group is in charge of the distribution of aid supplies. __________
2. I need a map showing the population distribution of Canada.
___________
3. The company has gradually expanded its distribution network to include Canada and Mexico. ___________
经销
分发
分布
Multiple choices:
1. A much better way must be found to achieve an equal ______ of the resources.
A. distribution B. contribution
C. catalogue D. separation
2. It is clear that _____ the educational resources equally is what people need badly nowadays.
A. advocating B. accelerating
C. distributing D. circulating
distribute & distribution 语义网络图
在一定区域内“分配”事物等
分配；分布；散布
分销（商品）
分配；分布；散布
distribution
“分配”商品
“分配”救济物等
分发；分送
distribute
（商品的）分销；经销
分配 distribute（基本义）
分发；分送；配送
目录
7. frequency
n. (某事发生可重复的)频率
That’s happening in the US with greater frequency.
n. 经常发生, 频繁
Objects like this turn up at sales with surprising frequency.
n. (声波或无线电波的)振动频率; 波段
And then they removed a lot of the high frequencies.
然后他们把很多高频的声音去掉。
目录
frequent adj.时常发生的；频繁的；惯常的
frequent visitor 常客；熟客
War was frequent in this land.
frequently adv. 频繁地,屡次地
But actually we don’t use it frequently.
He frequently donates large sums to charity.
易混词：fluent/fluently/fluency
The _____ of this illness in the area is of concern to all doctors.
A. fluency B. frequency
C. determination D. guidance
8. capacity n
[C] & [U]［常用单数］容量 the greatest amount that a container or space can hold：
a water bottle with a capacity of 1 liter
The Beijing National Stadium, also known as
the “Bird’s Nest”, has a capacity of 80,000.
[C] & [U]［常用单数］领悟（或理解、办事）能力 the ability to understand or do sth：
We don’t have the capacity to do / for doing everything at once.
Our capacity for giving care, love, and attention is limited.
[U]［单数］产能 the amount that a factory or machine, etc. can produce：
Many of the plants are now running at full capacity because of the high temperature.
构词： cap (to hold 容纳) + -acity (quality of 有……的能力) → 容纳……的能力
capacity 语义网络图
容纳……的能力
capacity
基本义
“容纳”知识 / 事件的“能力”
工厂或机器所能“容纳”的生产“能力”
领悟（或理解、办事）能力
产能
容量
“容纳”人 / 事物的“能力”
本单元的词根词缀
1. biology: bio- (life 生命) + -logy (……学) → 与生命相关的科学 → __________
2. temporary: tempor- (time 时间) + -ary (形容词后缀) → 一段 ________ 的 → 临时的
3. distribution: dis- (individually, apart 个别地, 分开地) + tribute (to assign 分配) + -ion (名词后缀) → 给每个人单独 __________ → 分发
4. capacity: cap- (to hold __________；装载) + -acity (quality of 有……的能力) → 容纳……的能力 → 容量；容积
生物学
时间
分配
容纳
本单元的隐喻
单词 基本义 比喻义（衍生义）
domain 领域
violent 暴力的
hatch 孵出
session 一段时间
密谋
领地 / 领土
根据所给提示完成表格。
强烈的
会期
本单元金句汇总
1. The foundation of every state is its education of its youth.
2. I know I am smart enough to dive into an area that is totally unknown. 2016 天津
3. Young people today earn more and have more freedom to live where they want.
4. You’re at liberty to say what you like.
5. Children have a remarkable capacity to learn / for learning languages.
6. She has an enormous capacity for hard work.
谢 谢 观 赏
选必四
Unit 2 Iconic Attractions
词
汇
讲
解
重难点词
精讲
一词多义
dive
搭配义
distribution
foundation
一词多义
熟词生义
freedom &
liberty
辨析义
隐喻
词根词缀
capacity
一词多义
located
搭配义
entitle
搭配义
frequency
基本义
看图猜词
1. foundation
foundation
地基
粉底霜
foundation
[C] & [U] 基础；基本原则；根据 the idea, principle, or fact on which sth is based：
The foundation of every state is its education of its youth.
“Lianda laid the foundation for every achievement I have made,” Yang Zhenning recalled.
[U] 创建；创办 (establishment)：
the foundation of the first university
[C]［常用复数］地基；房基：
How long will it take to finish digging the foundations
[C] 基金会：
Children’s Foundation of China
构词：found (bottom 底部、 基础) + -ation (名词后缀)
【词汇拓展】
found v. 建立；创立
founder n. 创办人；创立者
注意： find （找到；发现）的过去式和过去分词是found；
found（建立；创立）的过去式和过去分词是founded
found a company 创立公司
found a city/town 建立城市城镇
根据句意写出foundation的汉语释义。
1. She plans to start a foundation for homeless children and wants to build a community centre in Waterhouse.（2016 江苏）__________
2. Starting learning English from childhood will help students lay a solid foundation for their future English learning. ___________
3. Jackscrews（螺旋千斤顶）are used to separate the large, heavy structures from their foundations.（2015 湖南改） ___________
4. Since the foundation of New China, the development of the Chinese nation has entered a new era. ___________
foundation
地基
成立
基金会
基础
【语境应用】
用 found的适当形式完成下列句子。
1) The earthquake shook the __________ of the house.
2) He was one of the _________ of the company.
3) The rich man _________ a hospital and a school in the town.
foundation
founded
founders
Never lie to your friends for honesty and trust are the _____ of true friendship.
A. distinction B. acquisition C. foundation D. function
distinction“差别，区分”；acquisition“学得，习得；（金钱、财物等的）获取”
2. located adj. 位于；坐落于
locate v.定位；把...安置在
location n.地点，位置
be located/situated in/at/on 位于…
eg. Located near the railway station, the company is easy to find.
The country is located in the northern part of Europe.
Our office is located in the city centre.
current location
The location of the new house is ideal.
1. _____ in the center of the city, the park is a good place for a rest at weekends.
A. Locate B. To locate
C. Locating D. Located
2. Qingdao is an _____ city ______ the eastern coast of China.
A. attracted; locating in B. attracted; lying in
C. attractive; located on D. attractive; lay in
目录
3. entitle
vt. 称做…；定名为…；给…称号；
I am planning to write a book, and I intend to entitle it The Journey Westward.
vt. 使…有权利
entitle sb. to (do) sth. /sb. be entitled to…某人有权利做某事
This ticket does not entitle you to travel first class.
A farmer is entitled to a certain particularized tax treatment.
entitlement n.授权, 权利，资格
They lose their entitlement to welfare when they start work.
完成句子：
1. _________________ to their own opinion.
人人有权发表自己的意见。
2. ____________________ travel first class.
官员有权坐头等舱。
3. This means that you ___________________ to do things by providing value.
这意味着您通过提供价值来获得做事的权利。
Officers are entitled to
Everyone is entitled
earn your entitlement
潜水 dive
看图猜词
跳水 dive
4. dive vi
跳水；潜水：
I took off my T-shirt and dived into the water.
冲向；俯冲；扑：
It started to rain so we dived into the nearest cafe.
The goalkeeper dived for the ball, but missed it.
全身心投入：
I know I am smart enough to dive into an area that is totally unknown.
2016 天津
n [C] 跳水；潜水；俯冲：
She made a beautiful dive.
diving n [U] 跳水运动；潜水：
go diving
dive 的词源义及基本义为“跳进……的深处”
“跳进”水的“深处”
“跳进”某个方向的“深处”
“跳进”事情的“深处”
(dived/dove, dived)
diver n.潜水者，跳水运动员
dive into... 跳入;将手伸入
dive off 跳离
make a dive 跳水；迅速移动；猛然一跳
She dived into her bag and brought out a folded piece of paper.
He dived off his bike and into the cool water, disappearing below the
surface and away from the bees.
dive 语义网络图
跳水；潜水
全身心投入
冲向；俯冲；扑
跳进……的深处
dive
基本义
“跳进”水的“深处”
“跳进”某个方向的“深处”
“跳进”事情的“深处”
车厘子自由，网络流行词，是指个人收入较为可观，可以随心所欲地购买车厘子。这一提法来自于“财务自由”(financial freedom)。
5. liberty & freedom
[C] & [U] 自由；自主；自由权：
That law was framed to protect freedom of speech / thought.
Young people today earn more and have more freedom to choose their living places.
构词：free (自由的) + -dom (名词后缀，表示……的状态)→ freedom 自由
freedom n
liberty n [U] 自由：
In fact, there is no absolute liberty in any country.
at liberty 自由的：
All people are at liberty to express their opinions during the discussion.
take liberties with 任意篡改
You must be careful not to take liberties with old people.
思考：freedom和liberty有什么区别？
辨析 freedom, liberty
freedom 指“没有强制、压迫且能充分按自己意志行事”，强调“个人的自由”(the right or the ability to do what you want) 。
Her parents gave her a lot of freedom.
liberty 更正式，指“从过去所受的压制或束缚中解放出来”，强调“集体的自由”。 (Liberty is more formal and is used about people’s right to live, work etc., without government or official restrictions.)
He sees the new law as an attack on civil liberties.
在有liberty的大前提下，即不限制公民应该做什么，每个人才能追求自己的需求，才能够真正充分享受自己独有的freedom。
6. distribution
配送中心 distribution centre
distribute v
分配；分布；散布：
At present, over two thousand kinds of cicadas (蝉类) are distributed around the world.
分发；分送：
Clothes and blankets have been distributed among / to the earthquake victims.
分销（商品） ：
The organization distributed food to the drought victims.
构词：dis- (apart) + tribut (to assign 分配) + -ion (名词后缀) → 分配 (基本义)
distribution n
[U] & [C] 分配；分布；散布：
The world distribution of wealth and income is highly unequal.
The basic characteristic of population distribution in China is dense in the southeast and sparse in the northwest.
[U] 分发；分送；配送：
Aid agencies say a closer watch and better reporting on conditions have led to improve distribution of relief supplies.
[U]（商品的）分销；经销：
The only infrastructure you need in place is one to manage marketing, sales and distribution.
根据句意写出distribution的汉语释义。
1. The volunteer group is in charge of the distribution of aid supplies. __________
2. I need a map showing the population distribution of Canada.
___________
3. The company has gradually expanded its distribution network to include Canada and Mexico. ___________
经销
分发
分布
Multiple choices:
1. A much better way must be found to achieve an equal ______ of the resources.
A. distribution B. contribution
C. catalogue D. separation
2. It is clear that _____ the educational resources equally is what people need badly nowadays.
A. advocating B. accelerating
C. distributing D. circulating
distribute & distribution 语义网络图
在一定区域内“分配”事物等
分配；分布；散布
分销（商品）
分配；分布；散布
distribution
“分配”商品
“分配”救济物等
分发；分送
distribute
（商品的）分销；经销
分配 distribute（基本义）
分发；分送；配送
目录
7. frequency
n. (某事发生可重复的)频率
That’s happening in the US with greater frequency.
n. 经常发生, 频繁
Objects like this turn up at sales with surprising frequency.
n. (声波或无线电波的)振动频率; 波段
And then they removed a lot of the high frequencies.
然后他们把很多高频的声音去掉。
目录
frequent adj.时常发生的；频繁的；惯常的
frequent visitor 常客；熟客
War was frequent in this land.
frequently adv. 频繁地,屡次地
But actually we don’t use it frequently.
He frequently donates large sums to charity.
易混词：fluent/fluently/fluency
The _____ of this illness in the area is of concern to all doctors.
A. fluency B. frequency
C. determination D. guidance
8. capacity n
[C] & [U]［常用单数］容量 the greatest amount that a container or space can hold：
a water bottle with a capacity of 1 liter
The Beijing National Stadium, also known as
the “Bird’s Nest”, has a capacity of 80,000.
[C] & [U]［常用单数］领悟（或理解、办事）能力 the ability to understand or do sth：
We don’t have the capacity to do / for doing everything at once.
Our capacity for giving care, love, and attention is limited.
[U]［单数］产能 the amount that a factory or machine, etc. can produce：
Many of the plants are now running at full capacity because of the high temperature.
构词： cap (to hold 容纳) + -acity (quality of 有……的能力) → 容纳……的能力
capacity 语义网络图
容纳……的能力
capacity
基本义
“容纳”知识 / 事件的“能力”
工厂或机器所能“容纳”的生产“能力”
领悟（或理解、办事）能力
产能
容量
“容纳”人 / 事物的“能力”
本单元的词根词缀
1. biology: bio- (life 生命) + -logy (……学) → 与生命相关的科学 → __________
2. temporary: tempor- (time 时间) + -ary (形容词后缀) → 一段 ________ 的 → 临时的
3. distribution: dis- (individually, apart 个别地, 分开地) + tribute (to assign 分配) + -ion (名词后缀) → 给每个人单独 __________ → 分发
4. capacity: cap- (to hold __________；装载) + -acity (quality of 有……的能力) → 容纳……的能力 → 容量；容积
生物学
时间
分配
容纳
本单元的隐喻
单词 基本义 比喻义（衍生义）
domain 领域
violent 暴力的
hatch 孵出
session 一段时间
密谋
领地 / 领土
根据所给提示完成表格。
强烈的
会期
本单元金句汇总
1. The foundation of every state is its education of its youth.
2. I know I am smart enough to dive into an area that is totally unknown. 2016 天津
3. Young people today earn more and have more freedom to live where they want.
4. You’re at liberty to say what you like.
5. Children have a remarkable capacity to learn / for learning languages.
6. She has an enormous capacity for hard work.
谢 谢 观 赏