-2021-2022学年高中英语人教新课标选修八 Unit 5 Meeting your ancestors 单词课件（34张PPT）
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| 名称 | -2021-2022学年高中英语人教新课标选修八 Unit 5 Meeting your ancestors 单词课件（34张PPT） |  | |
| 格式 | pptx | ||
| 文件大小 | 3.5MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（新课程标准） | ||
| 科目 | 英语 | ||
| 更新时间 | 2022-11-06 21:43:02 | ||
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(共34张PPT)
如此熟悉的identity
生活中我们经常听到ID这个词，可同学们是否知道它的真正含义呢？ID是英文Identity的缩写，是“身份标识号码”的意思,也称为“序列号或帐号”，是某个体系中相对唯一的编码。如“学号”、“身份证号码”、“计算机网址”等。
词源解读
identity的词源义即“同一”、“同一性”(sameness, oneness, state of being the same)。
同一性：同一类事物共同具有的典型特征，这个典型特征是这类事物区别于其他事物的地方。
identify v
identify (v) 由identity (n) 加后缀 -(i)fy构成，其词源义是“视为同一”。随着时间的发展衍生出“确认”、“识别；证实”，“表明……的身份”等释义，这几层意思都含有“识别同一性”的意思。
identify
视为同一
（词源义）
“识别”特征归于“同一”
“识别”人的名字、身份或事物的形貌等具体特征
“识别”人或事物的抽象特征
人或事物的特征“使之识别”
认出；识别
确认；找出
表明…的身份
identify 语义网络
1. He was too far away to be able to identify faces.
2. To be effective, you need to identify your strengths and concentrate on them. 2009 浙江
3. His accent identified him as a Frenchman.
identify vt 句中学
认出；识别
同义：recognize
找到；发现
同义：find / discover
表明身份
词块搭配
identify sb / sth with sth 认为某人 / 某物等同于某物：identify with sb / sth 认同某人 / 某物； 与某人 / 某物有同感:
1. You should not identify wealth with happiness.
2. I didn’t enjoy the book because I couldn’t identify with any of the main characters.
同义：relate to sb
identity n
[C] & [U] [缩写为ID] 身份：
an identity card (ID card)
Only when your identity has been checked, will you be allowed in.
[C] & [U] [缩写为ID] (区别人或群体的) 个性 / 特征：
The college years are supposed to be a time for the development of adult identity. 2016 北京改
【温故】
identification n
[U] & [C] 识别；鉴定；确认：
Each product in the supermarket has an indentification number.
[U] [缩写为ID] 身份证明（文件）：
We are all asked to show some identification — an identity card or a passport — before boarding the plane.
【拓展】
对比学习一
identity n
identification n
身份
身份证明（文件）
识别；鉴定；确认
个性；特征
-ty 表示事物的性质
-tion 表示事物的过程、结果、状况
对比学习二
false identity
虚假身份______________
同类词 quality qualification
我们说质量好的时候用 ____________, 但是不说 good qualification。
good quality
语境练
一、根据上下文，猜测画线单词identify的释义。
Gray wolf and Little Red Riding Hood
Once upon a time …
His evil face identified him as a bad person.
So, Little Red Riding Hood (LRRH ) was very careful with him.
However, she told the wolf
that she was going to her
grandmother’s house.
表明…的身份
The LRRH failed to identify the gray wolf from her grandmother.
认出；识别
A passed-by hunter identified that there was something wrong with the snore (打呼噜).
确认；找出(发现)
Soon, the hunter found the identity of the sleeping guy was the gray wolf!
身份
二、翻译下列句子。
1. 科学家们已经发现了饮食与癌症之间的关联。
—————————————————————
2. 多年演奏之后，他觉得自己在某些方面失去了个性。
____________________________________________________________________________________
Scientist have identified a link between diet and cancer.
After years of performing, he felt that in some ways he
had lost his identity.
1. The political officials assumed that citizens would not
vote for leaving EU.
But … surprisingly …
2. Thus, who will assume the responsibility for the losses of
Britain and those pressures coming from EU
the biggest political gaffe (窘态) 2016
假定；设想
承担
assume v 句中学
1. assume office 就职
2. I made a mistake and I will assume responsibility for it.
3. Thus, who will assume the responsibility for the losses of Britain and those pressures coming from EU
4. We think it is reasonable to assume they lived in these caves, regardless of the cold. 人教⑧ – 5
assume 比 take / bear / shoulder 更正式
承担；担任
承担
承担
假定；设想
to accept or think that sth is true although you have no proof
assumption n 假定；假设
We are working on the assumption that everyone invited will turn up.
assuming conj 假设；假定：
Assuming (that) you’re chosen to be the leader, what will you do
词汇拓展
词汇拓展
现代语法中常常将assuming这样的分词定性为连词或介词，称之为悬垂分词。
1. Supposing (that) it rains, can we play the match indoors
2. Given that she is interested in children, I’m sure teaching is the right career for her.
3. various questions concerning / regarding pollution and environment
4. Considering his ability and experience, he might have done better.
5. Judging from his accent, he must be from France.
6. I will play tennis provided (that) we’re finished by 5 pm.
即时检测
将下列句子译成英语。
普遍认为，压力系工作过重所致。
_____________________________________________________
_____________________________________________________
It is generally assumed (that) stress is caused by too much work.
分析长难句并翻译。
“I do worry that making plans that assume such a large proportion of the population will become infected (and hopefully recovered and immune) may not be the very best that we can do,” said Martin Hibberd, professor of emerging infectious disease at the London School of Hygiene & Tropical Medicine. The Guardian
能力提升
参考译文：伦敦卫生学与热带医学学院新传染病学教授马丁·希伯德表示：“我确实担心，假设如此大比例的人口感染（希望他们会康复，进而免疫），再由此制定计划，这可能不是我们最应该做的事。
句子主干为：I do worry that making plans may not be the very best.
第一个that 引导宾语从句，第二个that引导定语从句，在从句中作主语，修饰先行词plans，第三个that引导定语从句，在从句中作do的宾语，修饰the very best (thing)。
Do you know how to do math in English
add v
addition n
subtract v
subtraction n
multiply v
multiplication n
divide v
division n
divide语义衍生网络
分开
（词源义）
将某物“分开”成部分或“分开”给到不同的人
将数字“分开”
使意见、观点上“分开”
分开；划分；分割；分配
使产生分歧
(被) 除 (尽)；把…作除数
divide v 句中学
1. Nothing is particularly hard if you divide it into small jobs. — Henry Ford
2. Ten divided by two equals five.
8 divides into 64.
3. We can achieve a lot when we learn to let our difference unite, rather than divide us.
划分；分割；分配
除法；把…作除数
使产生分歧
亨利 福特（Henry Ford，1863—1947），美国汽车工程师与企业家，福特汽车公司的建立者。他也是世界上第一位使用流水线大批量生产（mass produce）汽车的人。他的生产方式使汽车成为一种大众产品，他不但革命了工业生产方式，而且对现代社会和文化起了巨大的影响。
slide 指在一个平面上滑过，可以指人、物或液体。
The children had fun sliding down the slide all afternoon. 孩子们一下午都在滑滑梯，非常开心。 北师大⑧ – 22
析
辨
divide & separate：均可表示“分开”
divide 通常指把整体分为若干部分。其后常接介词into。
The world is divided into seven continents.
整体 若干部分
世界被分成七大洲。
slide 指在一个平面上滑过，可以指人、物或液体。
The children had fun sliding down the slide all afternoon. 孩子们一下午都在滑滑梯，非常开心。 北师大⑧ – 22
析
辨
separate 通常指把原来连在一起或靠近在一起的个体分隔开，其后常接介词from。
She doesn’t want to be separated from him.
个体 个体
她不想和他分开。
divide & separate：均可表示“分开”
1. They organize their lives with a clear division of labor.
2015 安徽
2. The printer division of HP is the largest and most profitable division in this company.
3. 30 divided by 5 is a simple division.
4. Division of opinion among themselves contributed to their defeat.
division n 句中学
分开；分配
分界线；部分；部门
除（法）
分裂；分歧；差异
divide
分开；划分；分割；分配
(被) 除 (尽)；把…作除数
使产生分歧
分裂；分歧；差异
division
分；分开；分配
分界线；部分；部门
除 (法)
释义归纳
即时检测
1. The circle is divided into sections, and each section represents a fraction (小部分) of the data.
__________
分割；划分
2. If you divide twenty by four, you get five.
__________
除
一、推测下列各句中divide / division的汉语释义。
3. Google Video is a division of Google, and is part of the same corporate entity (实体). __________
部门
4. In groups discuss what the possible work division was between men and women. __________
分配
5. The narrowness of the government’s victory reflected deep division within the Party. __________
分歧
即时检测
二、翻译下列句子。
1. 这笔钱你们六个人分。
_____________________________________________
2. The football team moved up to the first division after winning all its games.
____________________________________________
Divide the money among the six of you.
赢得所有比赛后，这个足球队荣升甲级队。
即时检测
THANK YOU
FOR WATCHING
如此熟悉的identity
生活中我们经常听到ID这个词，可同学们是否知道它的真正含义呢？ID是英文Identity的缩写，是“身份标识号码”的意思,也称为“序列号或帐号”，是某个体系中相对唯一的编码。如“学号”、“身份证号码”、“计算机网址”等。
词源解读
identity的词源义即“同一”、“同一性”(sameness, oneness, state of being the same)。
同一性：同一类事物共同具有的典型特征，这个典型特征是这类事物区别于其他事物的地方。
identify v
identify (v) 由identity (n) 加后缀 -(i)fy构成，其词源义是“视为同一”。随着时间的发展衍生出“确认”、“识别；证实”，“表明……的身份”等释义，这几层意思都含有“识别同一性”的意思。
identify
视为同一
（词源义）
“识别”特征归于“同一”
“识别”人的名字、身份或事物的形貌等具体特征
“识别”人或事物的抽象特征
人或事物的特征“使之识别”
认出；识别
确认；找出
表明…的身份
identify 语义网络
1. He was too far away to be able to identify faces.
2. To be effective, you need to identify your strengths and concentrate on them. 2009 浙江
3. His accent identified him as a Frenchman.
identify vt 句中学
认出；识别
同义：recognize
找到；发现
同义：find / discover
表明身份
词块搭配
identify sb / sth with sth 认为某人 / 某物等同于某物：identify with sb / sth 认同某人 / 某物； 与某人 / 某物有同感:
1. You should not identify wealth with happiness.
2. I didn’t enjoy the book because I couldn’t identify with any of the main characters.
同义：relate to sb
identity n
[C] & [U] [缩写为ID] 身份：
an identity card (ID card)
Only when your identity has been checked, will you be allowed in.
[C] & [U] [缩写为ID] (区别人或群体的) 个性 / 特征：
The college years are supposed to be a time for the development of adult identity. 2016 北京改
【温故】
identification n
[U] & [C] 识别；鉴定；确认：
Each product in the supermarket has an indentification number.
[U] [缩写为ID] 身份证明（文件）：
We are all asked to show some identification — an identity card or a passport — before boarding the plane.
【拓展】
对比学习一
identity n
identification n
身份
身份证明（文件）
识别；鉴定；确认
个性；特征
-ty 表示事物的性质
-tion 表示事物的过程、结果、状况
对比学习二
false identity
虚假身份______________
同类词 quality qualification
我们说质量好的时候用 ____________, 但是不说 good qualification。
good quality
语境练
一、根据上下文，猜测画线单词identify的释义。
Gray wolf and Little Red Riding Hood
Once upon a time …
His evil face identified him as a bad person.
So, Little Red Riding Hood (LRRH ) was very careful with him.
However, she told the wolf
that she was going to her
grandmother’s house.
表明…的身份
The LRRH failed to identify the gray wolf from her grandmother.
认出；识别
A passed-by hunter identified that there was something wrong with the snore (打呼噜).
确认；找出(发现)
Soon, the hunter found the identity of the sleeping guy was the gray wolf!
身份
二、翻译下列句子。
1. 科学家们已经发现了饮食与癌症之间的关联。
—————————————————————
2. 多年演奏之后，他觉得自己在某些方面失去了个性。
____________________________________________________________________________________
Scientist have identified a link between diet and cancer.
After years of performing, he felt that in some ways he
had lost his identity.
1. The political officials assumed that citizens would not
vote for leaving EU.
But … surprisingly …
2. Thus, who will assume the responsibility for the losses of
Britain and those pressures coming from EU
the biggest political gaffe (窘态) 2016
假定；设想
承担
assume v 句中学
1. assume office 就职
2. I made a mistake and I will assume responsibility for it.
3. Thus, who will assume the responsibility for the losses of Britain and those pressures coming from EU
4. We think it is reasonable to assume they lived in these caves, regardless of the cold. 人教⑧ – 5
assume 比 take / bear / shoulder 更正式
承担；担任
承担
承担
假定；设想
to accept or think that sth is true although you have no proof
assumption n 假定；假设
We are working on the assumption that everyone invited will turn up.
assuming conj 假设；假定：
Assuming (that) you’re chosen to be the leader, what will you do
词汇拓展
词汇拓展
现代语法中常常将assuming这样的分词定性为连词或介词，称之为悬垂分词。
1. Supposing (that) it rains, can we play the match indoors
2. Given that she is interested in children, I’m sure teaching is the right career for her.
3. various questions concerning / regarding pollution and environment
4. Considering his ability and experience, he might have done better.
5. Judging from his accent, he must be from France.
6. I will play tennis provided (that) we’re finished by 5 pm.
即时检测
将下列句子译成英语。
普遍认为，压力系工作过重所致。
_____________________________________________________
_____________________________________________________
It is generally assumed (that) stress is caused by too much work.
分析长难句并翻译。
“I do worry that making plans that assume such a large proportion of the population will become infected (and hopefully recovered and immune) may not be the very best that we can do,” said Martin Hibberd, professor of emerging infectious disease at the London School of Hygiene & Tropical Medicine. The Guardian
能力提升
参考译文：伦敦卫生学与热带医学学院新传染病学教授马丁·希伯德表示：“我确实担心，假设如此大比例的人口感染（希望他们会康复，进而免疫），再由此制定计划，这可能不是我们最应该做的事。
句子主干为：I do worry that making plans may not be the very best.
第一个that 引导宾语从句，第二个that引导定语从句，在从句中作主语，修饰先行词plans，第三个that引导定语从句，在从句中作do的宾语，修饰the very best (thing)。
Do you know how to do math in English
add v
addition n
subtract v
subtraction n
multiply v
multiplication n
divide v
division n
divide语义衍生网络
分开
（词源义）
将某物“分开”成部分或“分开”给到不同的人
将数字“分开”
使意见、观点上“分开”
分开；划分；分割；分配
使产生分歧
(被) 除 (尽)；把…作除数
divide v 句中学
1. Nothing is particularly hard if you divide it into small jobs. — Henry Ford
2. Ten divided by two equals five.
8 divides into 64.
3. We can achieve a lot when we learn to let our difference unite, rather than divide us.
划分；分割；分配
除法；把…作除数
使产生分歧
亨利 福特（Henry Ford，1863—1947），美国汽车工程师与企业家，福特汽车公司的建立者。他也是世界上第一位使用流水线大批量生产（mass produce）汽车的人。他的生产方式使汽车成为一种大众产品，他不但革命了工业生产方式，而且对现代社会和文化起了巨大的影响。
slide 指在一个平面上滑过，可以指人、物或液体。
The children had fun sliding down the slide all afternoon. 孩子们一下午都在滑滑梯，非常开心。 北师大⑧ – 22
析
辨
divide & separate：均可表示“分开”
divide 通常指把整体分为若干部分。其后常接介词into。
The world is divided into seven continents.
整体 若干部分
世界被分成七大洲。
slide 指在一个平面上滑过，可以指人、物或液体。
The children had fun sliding down the slide all afternoon. 孩子们一下午都在滑滑梯，非常开心。 北师大⑧ – 22
析
辨
separate 通常指把原来连在一起或靠近在一起的个体分隔开，其后常接介词from。
She doesn’t want to be separated from him.
个体 个体
她不想和他分开。
divide & separate：均可表示“分开”
1. They organize their lives with a clear division of labor.
2015 安徽
2. The printer division of HP is the largest and most profitable division in this company.
3. 30 divided by 5 is a simple division.
4. Division of opinion among themselves contributed to their defeat.
division n 句中学
分开；分配
分界线；部分；部门
除（法）
分裂；分歧；差异
divide
分开；划分；分割；分配
(被) 除 (尽)；把…作除数
使产生分歧
分裂；分歧；差异
division
分；分开；分配
分界线；部分；部门
除 (法)
释义归纳
即时检测
1. The circle is divided into sections, and each section represents a fraction (小部分) of the data.
__________
分割；划分
2. If you divide twenty by four, you get five.
__________
除
一、推测下列各句中divide / division的汉语释义。
3. Google Video is a division of Google, and is part of the same corporate entity (实体). __________
部门
4. In groups discuss what the possible work division was between men and women. __________
分配
5. The narrowness of the government’s victory reflected deep division within the Party. __________
分歧
即时检测
二、翻译下列句子。
1. 这笔钱你们六个人分。
_____________________________________________
2. The football team moved up to the first division after winning all its games.
____________________________________________
Divide the money among the six of you.
赢得所有比赛后，这个足球队荣升甲级队。
即时检测
THANK YOU
FOR WATCHING