外研版（2019） 选择性必修第三册 Unit 1 Face Values Using language and Reflection 课件-(30张ppt)

(共30张PPT)
版本：新外研
单元：选择性必修三 Unit 1 (Using language — Reflection)
单
词
课
堂
1. assumption 构词：assume (必修一 Unit 3) — assumption
2. saving save (v 节省) + -ing；表示“存款；积蓄”时用复数
词块：a savings account
3. welfare 词块：social welfare
4. psychology psycho (soul, spirit 心理、精神) + -logy (the study of 研究……的学科) → 心理学
派生词：psychologist, psychological
5. finding find + -ing
6. frightful 构词：fright (n 惊吓、恐怖) + -ful (形容词后缀)
词族：frighten, frightened, frightening, frightful
7. monstrous monster — monstrous
8. righteous right (n 正义) + -eous (形容词后缀)
本单元词汇梳理
9. outward out (向外) + -ward (朝向)；反义词：inward
作副词时同outwards (outward是美式拼写，outwards是英式拼写)
10. bookish book + -ish (像……一样)；同后缀词：childish
11. loyal 词块：be loyal to
派生词：loyalty, loyally
12. novelist novel (n 小说) + -ist (从事……的人)
13. kidnap kid (n 儿童) + nap (偷走、抓走)，原指19世纪偷或抓小孩到美洲殖民地当劳工和奴隶，引申词义绑架。
14. graceful grace (n 优雅) + -ful (形容词后缀)
词族：grace, graceful, disgrace
15. defect de- (不、非、使相反) + fect (to make, do 做) → 没做好的 → 缺陷
prehension com- (completely 完全地) + prehen (to seize 抓住)
+ -sion (名词后缀) → 完全抓住(意思) → 理解
词块：reading comprehension, beyond comprehension
词族：comprehend, comprehension, comprehensive
17. heartfelt 合成词：heart + felt
18. accent 词块：a broad / strong accent
19. immense im- (不 , 无) + mens (测量) + -e → 无法测量的 → 巨大的；派生词：immensly
20. resemble re- (表示强调) + semble (to be like 一样) → 非常一样 → 像；与……类似
21. whilst = while (whilst是正式用语，尤用于英式英语)
22. heartbreaking 合成词：heart + breaking
23. expression express (v 表达) + -ion (名词后缀)
词块：facial expression
词族：express, expression, expressionless (无表情的), expressive, expressiveness (表情丰富)
24. repay re- (back 回) + pay (v 支付) → 偿还、报答
25. tenderness tender (adj 温柔的) + -ness (名词后缀)
26. motive mot (to move 移动) + -ive (名词后缀) → 动机
词块：motive for sth
词族：motive, motivate, motivated, motivation
重难点词精讲
一词多义
expression
motive
辨析义
expression
高考链接
在空白处填入括号内单词的正确形式。
He was wearing a very serious（严肃的）__________ (express) and I knew something was wrong.
expression
构词：express (v 表达) + -ion (名词后缀)
expression来自express，学expression 之前需要先复习 express
语境复习
1. The ability to express an idea is as important as the idea itself.
2. Here is your express mail from Beijing.
3. The Hogwarts Express leaves at Platform Nine and Three-Quarters in King’s Cross Railway Station.
v 表达
adj 特快的；快递的
n 特快列车
温故 express
express (v) = ex- (out 出来) + press (挤) → 把 (思想) 挤出来 → 表达
expression R3 n
[C] & [U] 表达；表示：
freedom of expression
I sent them flowers as an expression of thanks.
It’s better to give expression to your anger, rather than hiding it. [C] 表情；神色 (look)：
The expression on her face is very friendly.
I could tell from his expression that he was unhappy.
[C] 词语；措辞；表达方法：
You can learn interesting words and expressions by reading poems. [U] 感情；表现力：
read / play with expression
基本义
表情；神色
表达；表示
表达
expression
（基本义）
单词、短语的 “表达”
面部的“表达”
感情、思想等的“表达”
expression语义网络图
音乐、表演等 情感的“表达”
词语；措辞； 表达方法
感情；表现力
motive
What makes life dreary is the want of motive.
没有了目的，生活便郁闷无光。——乔治·艾略特
乔治·艾略特，英国作家。原名玛丽·安·伊万斯（Mary Ann Evans），1819年出生在华威郡一个中产阶级商人家庭，19世纪英语文学最有影响力的小说家之一。与萨克雷、狄更斯、勃朗特姐妹齐名。代表作有《亚当·比德》（Adam Bede）、《弗洛斯河上的磨坊》（The Mill on the Floss）、《米德尔马契》（Middlemarch）等。
motive n [C] 动机；目的；原因：
Motivation means that you have a good motive for action.
析
辨
motive 指动机、原因。
All the evidence collected so far points to robbery as the motive of the crime.
explanation 指解释、说明、阐述。
Mckay’s war records were destroyed during an air bombing on London — an explanation for why he was all but forgotten.
excuse 指为自己行为所作的辩护、借口、理由。
The boy has run out of excuses for not tidying his room.
reason 指某事发生或做某事的原因、理由、解释、正当理由、道理。
For some reason, she was impressed with my work and me.
构词：mot (to move 移动) + -ive (名词后缀) → 动机
【温故】motivate 选必二 Unit 2
mot (to move 移动) + -ive (名词后缀) + -ate (动词后缀：使) → 使移动、有动机 → 激励
motivate vt 使有动力；激发；激励：
Researchers have identified several factors that motivate people to get involved in voluntary work.
While some people are motivated by a need for success, others are motivated by a fear of failure.
motivated adj 积极的；主动的：
After every run I feel fitter, happier and more motivated to keep progressing.
同义异构：encourage / inspire
同义异构：encouraged / inspired
motivation
[U] 积极性；动力 the enthusiasm for doing sth：
These methods can help improve / increase students’ motivation and interest.
[C] 动机；诱因 the need or reason for doing sth：
Escape can be a strong motivation for travel.
【拓展】
释义的重点是enthusiasm， 为不可数名词，“做事情的兴趣或热情”，即“积极性”
释义的重点是reason，是可数名词，“做事情的缘由”，即“动机”
mot词根
词根 词缀 单词 派生词
mot （move _________） -tion motion motionless
pro（向前） _________ promotion
-ive motive （n 动机） ___________ (v)
___________ (n)
motivated
re- remote /
e- (外 out); -ion emotion emotional
动；移动
promote
motivate
motivation
本单元金句汇总
1. I sent them flowers as an expression of thanks.
2. It’s better to give expression to your anger, rather than hiding it.
3. Motivation means that you have a good motive for action.
4. Researchers have identified several factors that motivate people to get involved in voluntary work.
随堂检测
expression
一、在空白处填入1个适当的单词或括号内单词的正确形式。
1. The __________ (express) on his face told me that he was angry.
2. He closed his letter with an expression __________ grateful thanks.
3. His speech gave expression __________ the demands of the people.
二、写出下列句子中画线部分的汉语释义。
1. This homework gives students practice in written expression. __________
2. He looked at me with an embarrassed（尴尬的）expression. __________
3. She has a beautiful voice, but she doesn’t sing with much expression.
__________
4. The colloquial（口语的）word is a word or expression often used in informal speech. __________
expression
表达
表情
感情
措辞 / 表达方法
of
to
motive
一、写出下列句子中画线部分的汉语释义。
1. Their motive is money, and they will stop at nothing to get it. __________
2. Driven by heaven-knows-what motives, he determines to write a book.（2019 天津） __________
二、在空白处填入1个适当的单词或括号内单词的正确形式。
1. How do you __________ (motive) people to work hard and efficiently
2. In a case of murder, the police questioned everyone who might have __________ motive.
目的
动机
motivate
a
随堂检测
fashion
一、写出下列句子中画线部分的汉语释义。
1. School learning is a must for fashion designers. ____________
2. My mother is 61 and she wears the latest fashions in a way she would never have done ten years ago. ____________
3. Fashion brands are more important than well made clothing. ____________
4. We tend to be traditional rather than fashion-forward in our designs. ____________
5. Old-fashioned phones matter when wireless networks break down in disasters. ____________
时装设计师
最新流行服饰
时装品牌
超时尚的；超时髦的
陈旧的；过时的
二、根据提示补全下列句子。
1. Those skirts ______________________________（重新流行了起来）this season.
2. ______________________________ （好的时装设计取决于）understanding the details.
Beautiful fashion design depends on
have come / been back into fashion
trial
写出下列句子中画线部分的汉语释义。
1. They succeeded in the experiment on the fifteenth trial. __________
2. The case is now under trial. __________
3. She agreed to employ me for a trial period. __________
4. Trial and error is the source of our knowledge. __________
5. The robots have been on trial for the past year. __________
6. He was on trial for theft. __________
试验
审判 / 审讯
试用期
反复试验 / 不断摸索
试验中
审讯中
写出下列句子中画线部分的汉语释义。
1. The more learned a man is, the more modest he usually becomes.（） __________
2. Grandma’s happiness came from modest expectations of life. __________
3. I bought the house at a modest price. __________
4. They live in a modest house, considering their wealth. __________
5. Young girls must be modest in speech, dress and behavior.
__________
谦虚的
modest
适度的
适中的价格
不太大的
得体的
ambition & ambitious
根据所给提示，将下列句子译成英语。
1. 我的志向是当律师。(ambition)
__________________________________________________________
2. 如果你努力，你的抱负是可以实现的。(achieve one’s ambition)
__________________________________________________________
3. 攀登珠穆朗玛峰是我的夙愿。(ambition to do sth)
It has always been _________________________ Mount Qomolangma.
4. 她终于达到目的，成为了一名电影导演。(ambition)
__________________________________________________________
5. 有抱负的学生才能取得最好的成绩。(ambitious)
__________________________________________________________
My ambition is to be a lawyer.
You will achieve your ambition if you work hard.
my ambition to climb
She at last achieved her ambition to be / of being a film director.
Only ambitious students can get the best marks.
associate
一、写出下列句子中画线部分的汉语释义。
1. Many people associate dark clouds with depression. _____________
2. I don’t like the people you associate with. _____________
3. Mr Tan is an associate professor at a university in Beijing. _____________
4. I’ve got a new job and a new set of work associates. _____________
二、在空白处填入1个适当的单词或括号内单词的正确形式。
1. Foreigners always associate China ___________ the Great Wall.
2. I benefited much from my ___________ (associate) with him.
3. Bamboo plants are ___________ (associate) with health, abundance and a happy home.（2020 全国）
把……联系起来
结交 / 交往
副的
with
association
同事
associated
一、根据所给汉语，用适当的词块完成下列句子。
1. We ___________________________（对……作分析）the way that government money has been spent in the past.
2. Let’s ______________________（分析问题） and see what went wrong.
二、在空白处填入1个适当的单词或括号内单词的正确形式。
1. His __________ (analysis) were always so convincing.
2. They collect blood samples __________ analysis at a national laboratory.
3. Can you __________ (analysis) the structure of the sentence for me
carried out / did an analysis of
analyse the problem
for
analyses
analyse
analysis
comprise
一、写出下列句子中画线词的汉语释义。
1. Twelve departments comprise this university. __________
2. The committee comprise ten persons. __________
二、根据所给汉语及提示，完成句子。
这本书有十五章。
_______________________________________________
组成 / 构成
The book comprises / is comprised of 15 chapters.
包含 / 由……组成
polish
写出下列句子中画线词的汉语释义。
1. I polished my buttons with a handkerchief. __________
2. Your essay is good. You just need to polish it a bit. __________
3. I’ll just give my shoes a quick polish. __________
擦光 / 擦亮
润色
擦亮
谢
谢
观
赏