外研版（2019）必修第三册Unit 3 The world of science Starting out — Understanding ideas 词汇精讲课堂课件(共28张PPT)
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| 名称 | 外研版（2019）必修第三册Unit 3 The world of science Starting out — Understanding ideas 词汇精讲课堂课件(共28张PPT) |  | |
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| 文件大小 | 5.4MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-03-01 12:47:24 | ||
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文档简介
(共28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 3 (Starting out — Understanding ideas)
1. press 基本义：挤压
词族：press, pressure, impress, express, depress
2. shoot 一词多义：基本义“投射”；词块：shoot up
3. gunpowder & compass 四大发明：papermaking, printing, the compass, gunpowder
4. virtual 词块：virtual reality (VR)
5. flexible flex- (bend 弯曲) + -ible → 能弯曲的 → 灵活的、可变动的
派生词：flexibility, inflexible
6. capable cap- (hold 拿、取) + -able；词块：be capable of；派生词：capability
7. stuff 形近词：staff
意为“东西；物品”是不可数名词，非正式用语
名词动词化：把……填 (满)
8. desire 词源义：from the stars (星星、星辰)。古代的占星术是通过星辰移位来推测世事变迁，期望星辰按理想的状态运行，引申为“渴望”。
词块：satisfy one’s desire to do sth, a desire for, desire to do sth
本单元词汇梳理
搭配义
辨析义
重难点词
精讲
press
词根
flexible
精准的汉语释义
英语释义
desire
shoot
一词多义
stuff
名词动词化
press
press为同形异义词，作动词时，其词源义为“挤压 (exert force, push)” 。当它作名词时，其词源义为 “人群 (crowd)”，但随着语言的发展，已经不太常用。14世纪初期，press意为“熨烫布的机器”“榨汁机”，后来又出现“印刷机”的意思，这几层释义都是“压……的机器” 。16世纪70年代其意思引伸为“出版社”。到了18世纪，“报刊新闻业”这层释义开始出现。
生活中的 press
press
vt & vi
压 (push)；按；推；挤：
press a button / switch
She pressed her face against the window.
She pressed down hard on the gas pedal and the car leapt forwards.
催促；逼迫 (push / urge)：
Pressed by my friends and relations, I decided to seize the opportunity.
press on（不顾困难）继续进行：
He pressed on and finally got passed the finishing line.
[常与a连用] 按；压；推；挤：
Give it a press.
出版社；印刷厂：
the Oxford University Press
[常用the press] 报刊新闻业；新闻界：
the local press
the freedom of the press
press n [C]
press 语义网络图
挤压 press
（基本义）
“挤压”物体
“挤压”人
压；按；挤；推
按；压；推；挤
v
n
催促；逼迫
出版社；印刷厂
报刊新闻业；新闻界
press的同根词
shoot
看图
猜词义
射出（光、亮等）
拍摄
射击
射门
shoot
(shot, shot) v
vi & vt 开（枪等武器）；射出；射击：
He shot the arrow from the bow.
He hit the target after he shot at it several times.
vt 射中；射死：
The police shot one suspect when he pulled a gun
on them.
vt & vi 拍摄：
The movie was shot in New Zealand.
词源解读
shoot的词源义是 “to throw; to project”，即“投掷；投射”。
vt & vi 射门；投篮：
The basketball player shot the last goal.
vi & vt（使）快速移动：
One more look and he noticed flames shooting out from under the disabled vehicle. 2016 全国
shoot up 快速长高；蹿个儿
n [C] 嫩枝；新芽：
bamboo shoots
The rose is putting out new shoots.
shooting n [C] 射击；枪杀；[U]（电影）拍摄
shoot的语义网络图
投射
shoot 基本义
“投射”枪等武器
箭、子弹等“投射”中目标或致死
开（枪等武器）；射出；射击
射中；射死
拍摄
（使）快速移动
射门；投篮
摄影机等 “投射”光线而捕捉镜头
“投射”球
快速地“投射”某物或某人
flexible
flexible = flex- (bend) + ible (can be done) → “能弯曲的”。当人的身体“能弯曲的”时可译为“柔韧的”。随着语言的发展，具体的基本义衍生出了新的抽象意义，flexible可以指人或计划等“可变通的；灵活的”。
flexible adj 反 inflexible
易弯曲的；柔韧的 able to bend easily without breaking：
Rubber is a flexible substance.
Dancers need to be flexible.
可变通的；灵活的 able to change to suit any new situation：
When asked about their work schedules, many people preferred more flexible work / working hours.
Good job candidates must show a flexible approach to problems.
【词汇拓展】
flexibility n [U] 柔韧性；灵活性
同族词：flexible, flexibility, inflexible
能弯曲的
flexible
基本义
易弯曲的；柔韧的
物体或身体“能弯曲的”
计划、时间等“能弯曲的”
可变通的；灵活的
由具体到抽象
flexible 语义网络图
stuff
n [U] 东西；物品：
There’s some really good stuff up there. 2018 天津
vt 把……填（满）；给……填馅：
I stuffed a few clothes into a suitcase.
The pillow was stuffed with feathers.
名词动词化
thing 和 stuff 都可以表示“东西”
stuff（非正式用语）是不可数名词，
thing 是可数名词。
desire
desire
n [C] & [U] 渴望；欲望：
Reading satisfies my desire to keep learning. 2019 天津
I am inspired by her courage and strong desire to succeed. 2012 天津
She had little desire for power.
Confucius once said, “At seventy I can follow my heart’s desire.”
词源：from the stars（星星、星辰）。古代的占星术是通过星辰移位来推测世事变迁，期望星辰按理想的状态运行，引申为“渴望”。
■ vt［不用于进行时］［正式用语］渴望；期望：
He is truly rich who desires nothing.
desire to do sth:
He desired to win the game.
desirable adj［正式用语］值得做的；值得拥有的；理想的
辨析 desire, wish, want
三者都含有“想”“希望”之意。
desire 较正式，可代替 wish 和 want，强调主观愿望的热切，有“渴盼”的意思。
● He got the book he desired.
wish 语气比 desire 弱，一般用于难以实现或不可能实现的愿望，强调主观愿望，有“希望、愿、想”之意。
● I wish I could have a new car.
want 多用于口语和普通场合，有“想、要、需要”之意。
● She wants me to go with her.
● All I want is the truth.
金句汇总
1. Pressed by my friends and relations, I decided to seize the opportunity.
2. The movie was shot in New Zealand.
3. Good job candidates must show a flexible approach to problems.
4. Reading satisfies my desire to keep learning. 2019 天津
5. I am inspired by her courage and strong desire to succeed. 2012 天津
6. He desired to win the game.
随堂检测
一、根据所给提示，用适当的词块完成下列句子。
1. Be careful! The machine starts the moment you
____________________（按按钮）.（2011 湖北）
2. They are _______________________________（催促我们迅速做决定）.
3. He _____________________（继续前行）and finally got passed the
finishing line.（2008 广东）
4. The story was reported _____________（在报刊上）and on television.
press the button
pressing us to make a quick decision
pressed on
in the press
press
二、给press加上适当的前缀，并用其正确形式填空。
1. Art could help him __________ himself without words.（2016 天津）
2. The thought of taking the exam again __________ him.
3. I remember when I was a child being very _________ with how many toys
she had.
express
depressed
impressed
写出下列句子中画线部分的汉语释义。
1. A bird flew away so quickly that no one was able to shoot it.（2012 全国）
___________
2. There is space for our three boys to play outside, to shoot arrows, collect tree
seeds, build earth houses and climb trees. （2012 四川） ___________
3. Usually new shoots can be picked from the plants about every ten or fifteen
days. ___________
4. He shot basketball from the middle of the field and still managed to score.
___________
5. A cat shot out into the road in front of him. ___________
6. Reporters were shooting questions at the candidates. ___________
新芽
射箭
射中
投
shoot
猛地窜出来
向……发问
一、根据句意，选出下列句子中flexible的释义。
a. 可变通的；灵活的
b. 易弯曲的；柔韧的
1. The inventors said the material becomes flexible when wet, so they’re exploring ways to use it in wet environments.（2012 湖南） ______
2. Schedules tend to be flexible, with business meetings sometimes starting later than planned.（2014 浙江） ______
二、翻译句子。
1. 弹性的工作时间是女性择业考虑的重要因素。
___________________ are a major career consideration for women.
2. 他在这个问题上寸步不让。
He’s completely _________ on the subject.
flexible
b
a
Flexible working hours
inflexible
写出下列句子中画线部分的汉语释义。
1. How do you think you’re going to fit all that stuff into the car ___________
2. I’ve got so much stuff to do this weekend. ___________
3. There’s some very good music there, CD systems and stuff, and laser discs. ___________
4. She stuffed two more sweaters into her bag. ___________
5. Under her bed, they found a bag stuffed with money. ___________
东西 / 物品
事情
等等
塞
stuff
装满
一、在空白处填入括号内单词的正确形式。
From the earliest ages, children desire _________ (help) others, to share information and to work together to achieve common goals.（2016 江苏改）
二、翻译句子。
1. 她对权力没有什么欲望。
__________________________________________________________
2. 阅读满足了我想继续学习的强烈渴望。
__________________________________________________________
desire
to help
She had little desire for power.
Reading satisfies my strong desire to keep learning.
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 3 (Starting out — Understanding ideas)
1. press 基本义：挤压
词族：press, pressure, impress, express, depress
2. shoot 一词多义：基本义“投射”；词块：shoot up
3. gunpowder & compass 四大发明：papermaking, printing, the compass, gunpowder
4. virtual 词块：virtual reality (VR)
5. flexible flex- (bend 弯曲) + -ible → 能弯曲的 → 灵活的、可变动的
派生词：flexibility, inflexible
6. capable cap- (hold 拿、取) + -able；词块：be capable of；派生词：capability
7. stuff 形近词：staff
意为“东西；物品”是不可数名词，非正式用语
名词动词化：把……填 (满)
8. desire 词源义：from the stars (星星、星辰)。古代的占星术是通过星辰移位来推测世事变迁，期望星辰按理想的状态运行，引申为“渴望”。
词块：satisfy one’s desire to do sth, a desire for, desire to do sth
本单元词汇梳理
搭配义
辨析义
重难点词
精讲
press
词根
flexible
精准的汉语释义
英语释义
desire
shoot
一词多义
stuff
名词动词化
press
press为同形异义词，作动词时，其词源义为“挤压 (exert force, push)” 。当它作名词时，其词源义为 “人群 (crowd)”，但随着语言的发展，已经不太常用。14世纪初期，press意为“熨烫布的机器”“榨汁机”，后来又出现“印刷机”的意思，这几层释义都是“压……的机器” 。16世纪70年代其意思引伸为“出版社”。到了18世纪，“报刊新闻业”这层释义开始出现。
生活中的 press
press
vt & vi
压 (push)；按；推；挤：
press a button / switch
She pressed her face against the window.
She pressed down hard on the gas pedal and the car leapt forwards.
催促；逼迫 (push / urge)：
Pressed by my friends and relations, I decided to seize the opportunity.
press on（不顾困难）继续进行：
He pressed on and finally got passed the finishing line.
[常与a连用] 按；压；推；挤：
Give it a press.
出版社；印刷厂：
the Oxford University Press
[常用the press] 报刊新闻业；新闻界：
the local press
the freedom of the press
press n [C]
press 语义网络图
挤压 press
（基本义）
“挤压”物体
“挤压”人
压；按；挤；推
按；压；推；挤
v
n
催促；逼迫
出版社；印刷厂
报刊新闻业；新闻界
press的同根词
shoot
看图
猜词义
射出（光、亮等）
拍摄
射击
射门
shoot
(shot, shot) v
vi & vt 开（枪等武器）；射出；射击：
He shot the arrow from the bow.
He hit the target after he shot at it several times.
vt 射中；射死：
The police shot one suspect when he pulled a gun
on them.
vt & vi 拍摄：
The movie was shot in New Zealand.
词源解读
shoot的词源义是 “to throw; to project”，即“投掷；投射”。
vt & vi 射门；投篮：
The basketball player shot the last goal.
vi & vt（使）快速移动：
One more look and he noticed flames shooting out from under the disabled vehicle. 2016 全国
shoot up 快速长高；蹿个儿
n [C] 嫩枝；新芽：
bamboo shoots
The rose is putting out new shoots.
shooting n [C] 射击；枪杀；[U]（电影）拍摄
shoot的语义网络图
投射
shoot 基本义
“投射”枪等武器
箭、子弹等“投射”中目标或致死
开（枪等武器）；射出；射击
射中；射死
拍摄
（使）快速移动
射门；投篮
摄影机等 “投射”光线而捕捉镜头
“投射”球
快速地“投射”某物或某人
flexible
flexible = flex- (bend) + ible (can be done) → “能弯曲的”。当人的身体“能弯曲的”时可译为“柔韧的”。随着语言的发展，具体的基本义衍生出了新的抽象意义，flexible可以指人或计划等“可变通的；灵活的”。
flexible adj 反 inflexible
易弯曲的；柔韧的 able to bend easily without breaking：
Rubber is a flexible substance.
Dancers need to be flexible.
可变通的；灵活的 able to change to suit any new situation：
When asked about their work schedules, many people preferred more flexible work / working hours.
Good job candidates must show a flexible approach to problems.
【词汇拓展】
flexibility n [U] 柔韧性；灵活性
同族词：flexible, flexibility, inflexible
能弯曲的
flexible
基本义
易弯曲的；柔韧的
物体或身体“能弯曲的”
计划、时间等“能弯曲的”
可变通的；灵活的
由具体到抽象
flexible 语义网络图
stuff
n [U] 东西；物品：
There’s some really good stuff up there. 2018 天津
vt 把……填（满）；给……填馅：
I stuffed a few clothes into a suitcase.
The pillow was stuffed with feathers.
名词动词化
thing 和 stuff 都可以表示“东西”
stuff（非正式用语）是不可数名词，
thing 是可数名词。
desire
desire
n [C] & [U] 渴望；欲望：
Reading satisfies my desire to keep learning. 2019 天津
I am inspired by her courage and strong desire to succeed. 2012 天津
She had little desire for power.
Confucius once said, “At seventy I can follow my heart’s desire.”
词源：from the stars（星星、星辰）。古代的占星术是通过星辰移位来推测世事变迁，期望星辰按理想的状态运行，引申为“渴望”。
■ vt［不用于进行时］［正式用语］渴望；期望：
He is truly rich who desires nothing.
desire to do sth:
He desired to win the game.
desirable adj［正式用语］值得做的；值得拥有的；理想的
辨析 desire, wish, want
三者都含有“想”“希望”之意。
desire 较正式，可代替 wish 和 want，强调主观愿望的热切，有“渴盼”的意思。
● He got the book he desired.
wish 语气比 desire 弱，一般用于难以实现或不可能实现的愿望，强调主观愿望，有“希望、愿、想”之意。
● I wish I could have a new car.
want 多用于口语和普通场合，有“想、要、需要”之意。
● She wants me to go with her.
● All I want is the truth.
金句汇总
1. Pressed by my friends and relations, I decided to seize the opportunity.
2. The movie was shot in New Zealand.
3. Good job candidates must show a flexible approach to problems.
4. Reading satisfies my desire to keep learning. 2019 天津
5. I am inspired by her courage and strong desire to succeed. 2012 天津
6. He desired to win the game.
随堂检测
一、根据所给提示，用适当的词块完成下列句子。
1. Be careful! The machine starts the moment you
____________________（按按钮）.（2011 湖北）
2. They are _______________________________（催促我们迅速做决定）.
3. He _____________________（继续前行）and finally got passed the
finishing line.（2008 广东）
4. The story was reported _____________（在报刊上）and on television.
press the button
pressing us to make a quick decision
pressed on
in the press
press
二、给press加上适当的前缀，并用其正确形式填空。
1. Art could help him __________ himself without words.（2016 天津）
2. The thought of taking the exam again __________ him.
3. I remember when I was a child being very _________ with how many toys
she had.
express
depressed
impressed
写出下列句子中画线部分的汉语释义。
1. A bird flew away so quickly that no one was able to shoot it.（2012 全国）
___________
2. There is space for our three boys to play outside, to shoot arrows, collect tree
seeds, build earth houses and climb trees. （2012 四川） ___________
3. Usually new shoots can be picked from the plants about every ten or fifteen
days. ___________
4. He shot basketball from the middle of the field and still managed to score.
___________
5. A cat shot out into the road in front of him. ___________
6. Reporters were shooting questions at the candidates. ___________
新芽
射箭
射中
投
shoot
猛地窜出来
向……发问
一、根据句意，选出下列句子中flexible的释义。
a. 可变通的；灵活的
b. 易弯曲的；柔韧的
1. The inventors said the material becomes flexible when wet, so they’re exploring ways to use it in wet environments.（2012 湖南） ______
2. Schedules tend to be flexible, with business meetings sometimes starting later than planned.（2014 浙江） ______
二、翻译句子。
1. 弹性的工作时间是女性择业考虑的重要因素。
___________________ are a major career consideration for women.
2. 他在这个问题上寸步不让。
He’s completely _________ on the subject.
flexible
b
a
Flexible working hours
inflexible
写出下列句子中画线部分的汉语释义。
1. How do you think you’re going to fit all that stuff into the car ___________
2. I’ve got so much stuff to do this weekend. ___________
3. There’s some very good music there, CD systems and stuff, and laser discs. ___________
4. She stuffed two more sweaters into her bag. ___________
5. Under her bed, they found a bag stuffed with money. ___________
东西 / 物品
事情
等等
塞
stuff
装满
一、在空白处填入括号内单词的正确形式。
From the earliest ages, children desire _________ (help) others, to share information and to work together to achieve common goals.（2016 江苏改）
二、翻译句子。
1. 她对权力没有什么欲望。
__________________________________________________________
2. 阅读满足了我想继续学习的强烈渴望。
__________________________________________________________
desire
to help
She had little desire for power.
Reading satisfies my strong desire to keep learning.
谢
谢
观
赏