外研版（2019） 选择性必修第二册 Unit 1 Growing Up Using language — Reflection课件-（29张）

(共29张PPT)
单
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A word is a microcosm of human consciousness. — Vygotsky
版本：新外研
单元：选择性必修二 Unit 1 (Using language — Reflection)
本单元词汇梳理
1. bittersweet bitter (adj 苦的) + sweet (adj 甜的) → 又苦又甜的
2. boarder board (v 寄宿) + -er (……人)
3. varied 词族：vary, variety, various, varied
4. routine route (path 路线) + -ine (名词后缀) → 沿着特定的路线 → 常规的、日常的
词块：daily routine
5. swallow 同形异义词，动词 (吞咽) 和名词 (燕子) 词源不同 (不要联系记忆)
作动词时，基本义为“吞咽” → 吞没 → 压抑
6. digestion digest (v 消化) + -ion (名词后缀)
7. masterpiece master (n 大师) + piece (n 幅；篇)
8. digest 隐喻：“消化”食物 → “消化”抽象事物 → 理解；领会
派生词：digestion
9. devote de-（表示强调）+ vote (to vow 说 / 发愿)
词源义是“发下宏愿”，引申为“致力于”“献身于”
词块：devote oneself to, devote … to
词族：devote, devoted, devotion
10. disheartened dis- (not) + heart + -en (to make 使) → disheart (v 使沮丧) + -ed
11. tiresome tire (v 使疲劳) + -some (形容词后缀)
词族：tire, tired, tiring, tiresome
12. glance 英语释义：a quick look
词块：at a glance 一眼；立刻
at first glance 乍一看
13. consequence 比 result 正式
con- (together 共同) + seq (to follow 跟随) + -ence (名词
词缀) → 按顺序递进的结果
词块：as a consequence / in consequence (of)
派生词：consequent
14. intimately intimate (adj 亲密的) + -ly (副词后缀)
15. golf 音译词 词块：play golf
16. politics politic (adj 政治的) + -ics (名词后缀：表示“学科”)
词族：politics, political, politician
17. necktie neck (n 脖子) + tie (n 领带)
18. evidence e- (向外) + vid (to see 看) + -ence (表示名词) → 外面看得见的 → 证据；同根词：video
核心句式：there is evidence that … (同位语从句）
词族：evidence, evident, evidently
19. airline air (n 空气) + line (n 运输公司)
20. memorable memory (n 记忆) + -able (形容词后缀)
词族：memory, memorise, memorable, memorial
21. bond 一词多义，基本义“黏合”
词块：build a bond with
21. conclusion 构词：conclude — conclusion
词块：arrive at / come to / draw / reach a conclusion, in conclusion (= finally)
重难点词精讲
熟词生义
digest
consequence
varied
devote
搭配义
搭配义
正式用语与非正式用语
conclusion
搭配义
一词多义
swallow
写作高级词
count词根
routine
熟词生义
evidence
一词多义
bond
一词多义
different
various
varied
differ
“不同”头脑风暴
说到“不同的”英文单词，大家首先想到的是不是“different”？也许有些小伙伴还能想到various，varied，differ这些词。虽说都可以用来表达“不同的”之意，但是如果在写作中用对了词，你的书面表达将会大大的“不同”。
感受“不同”
1. Most people who do this job say they love their work because it is
very rewarding and varied.（2006 江西）
2. Doctors have worked out a chart showing how much stress is involved in various events.（2016 上海）
3. Visiting an apple event is a good chance to see, and often taste, a wide variety of apples.（2016 全国）
4. To answer these questions, Brooks surveys a wide range of disciplines.（2015 湖北）
5. Leaves are found on all kinds of trees, but they differ greatly in size and shape.（2007 上海）
vary R2 v
vi（大小、形状等）相异；不同 (differ)：
vary considerably / greatly / widely
vary from person to person 2019 全国
Just like spoken language, body language varies from culture to culture.
vi 变化；vt 改变：
The weather here varies from hour to hour.
My doctor said I should vary my diet more.
varied adj 各种各样的；形形色色的
It is essential that your diet is varied and balanced.
various adj 不同的；各种各样的 (diverse / different)【必修一U1】
various kinds of theme parks
She decided to move to the countryside for various reasons.
variously adv 各种各样地
variety n 【必修一U5】
[U] 多样性；变化：
Chinese food is famous for its wide variety. 2009 重庆
[C]（动植物、语言等的）种类；品种：
different varieties of English
a variety of 种种；各种各样的：
The club offers a wide variety of games to the local teenagers.
【温故】
在平时学习中，我们可以进行两种形式的词义转换练习。
写作方向：用高级词替换一些常用的低级词，为书面表达增色。
阅读方向：用常见的容易理解的词去替换阅读中的高级词，帮助更好的理解。
词义转换训练（写作方向）
由常用到不常用，侧重运用。
1. In the coming three years, our school life will be difficult.
___________
2. Some drivers, cyclists and pedestrians do not think it important to obey the traffic rules. ___________
challenging
vital
词义转换训练（阅读方向）
由不常用到常用，侧重理解。
1. For many Americans, the automobile is a necessity. _________
2. He traded his pen for a knife with me. _________
3. What some people regard as a drawback / downside is seen as a plus by many others. _____________
4. Taking physical exercise can erase your stress. _________
5. No one equals him in strength. ___________
must
exchange
disadvantage
remove
is as good as
routine
n
[C] & [U] 例行公事；惯例：
daily routine
establish / break a routine
[C] 常规节目；一套舞步 / 舞蹈动作：
a dance routine
adj 例行的；常规的：
a routine report
rout（path路线）+ -ine（名词后缀）→沿着特定的路线→常规的、日常的
swallow
看图猜词义
swallow
吞下；咽下
swallow v
vt & vi 吞下；咽下：
He put a grape into his mouth and swallowed it whole.
vt 抑制：
I swallowed my pride and asked someone at the stop for help. 2012 广东改
swallow up 吞没；淹没；吞并；用尽：
The smog swallowed up the whole city.
n [C] 燕子：
One swallow doesn’t make a summer.
名词词源义是“燕子”（词源不同）
动词词源义是 “咽下”
swallow语义网络图
吞咽
swallow v
(基本义)
“吞咽”食物等
吞下；咽下
抑制
吞；咽
n
“吞咽”感情等
某物“吞咽”某物
吞没；
淹没；吞并
digest
近两年的高考英语语篇来源，很多文章都出自美国有线电视新闻网（CNN）、美国国家公共电台（NPR）、科学美国人（Scientific American）、每日邮报（Daily Mail）、读者文摘（Reader’s digest）、经济学人（The Economist）等。对于想要学好英语的同学来说，阅读外刊是必不可少的重要环节。
《读者文摘》（Reader’s Digest），美国杂志，在全球多个国家和地区都有发行。1922年创刊，月刊。是一本能引起大众广泛兴趣的内容丰富的家庭杂志。它所涉及的故事文章涵盖了健康、生态、政府、国际事务、体育、旅游、科学、商业、教育以及幽默笑话等多个领域。
digest
v
vi & vt 消化：
digest food
This food digests well / ill.
vt 理解；领会：
As Francis Bacon once said, “Some books are to be tasted, others to be swallowed, and some few to be chewed and digested.”
n [C] 摘要；文摘
digestion n [U] & [C]［常用单数］消化；消化能力
digest词源解读
digest由dis-（apart 分开） + gest（to carry拿、运送）→ 将食物分解开 → 消化、吸收（基本义）
具
体
到
抽
象
消化
digest
(基本义)
“消化”食物等
“消化”知识等
消化
理解；领会
digest语义网络图
知识拓展
Some books are to be tasted, others to be swallowed, and some few to be chewed and digested.
书有可浅尝者，有可吞食者，少数则须咀嚼消化。
这句话出自弗朗西斯·培根的《培根随笔》。原句为：书有可浅尝者，有可吞食者，少数则须咀嚼消化。换言之，有只需读其部分者，有只须大体涉猎者，少数则须全读，读时须全神贯注，孜孜不倦。指出了“粗读、泛读、精读”三种不同读书方法。
弗朗西斯·培根（Francis Bacon）是英国文艺复兴时期散文家、哲学家。英国唯物主义哲学家，实验科学的创始人，是近代归纳法的创始人。
devote
Only to devote oneself to the society can find the significance of the actually short and risky life. —— Albert Einstein
人只有献身于社会，才能找出那短暂而有风险的生命的意义。
——阿尔伯特·爱因斯坦
阿尔伯特·爱因斯坦（Albert Einstein，1879年—1955年），犹太裔物理学家。 1905年，爱因斯坦提出光子假设、成功解释了光电效应，因此获得1921年诺贝尔物理奖。1905年创立狭义相对论，1915年创立广义相对论。1999年12月，爱因斯坦被美国《时代周刊》评选为20世纪的“世纪伟人（Person of the Century）”。
devote vt
把……用于；致力于；献身于：
Neighbors devoted their spare time to helping others rebuild homes. 2016 北京改
She devoted all her life to medical work for Chinese women and children.
devote oneself to 献身于；致力于；专心于：
If you have a job, do devote yourself to it and finally you’ll succeed. 2010 四川
【温故】devote词源解读 必修二U6
devote由de-（表示强调）+ vote（to vow，说、发愿）构成。词源义是“发下宏愿”，引申为“致力于”“献身于”。
【拓展词汇】
devoted adj 挚爱的；全心全意的；忠诚的：
Her son, to whom she was so devoted, went abroad ten years ago.
devotion n [U] 献身；忠诚；热爱；专心：
devotion to duty
I respected his devotion to teaching.
be lost in
focus on
concentrate on
be absorbed in
be involved in
be engaged in
写作同义异构：除了devote oneself to你还能想到哪些表示“专注于/ 致力于做某事”的表达？
The failure of the company was a direct ___________________（结果）of bad management.
result
正式用语
根据所给汉语，在空白处填入1个适当的单词。
consequence
/ consequence
consequence n
[C] 结果；后果 a result of sth that has happened：
face / take the consequences
The consequence of a rising sea level would be widespread flooding.
[U][正式用语] 重要（性）；重大 importance：
Don’t worry. It’s of little consequence.
con- (together 共同) + seq (to follow 跟随) + -ence (名词词缀) → 按顺序递进的结果
【词块】
as a consequence / in consequence
[正式用语] 结果；因此 as a result：
She was over the age limit and, as a / in consequence, her application was rejected.
as a consequence of / in consequence of
[正式用语] 由于……的缘故 as a result of sth：
My father coughs frequently as a consequence of / in consequence of smoking.
比as a result 正式
比as a result of 正式
evidence
n
[U] & [C] 证据 (proof)；迹象：
There is evidence that Beijing Man used fire to cook food.
All the scientific evidence shows that increasing use
of chemicals in farming is damaging our health. 2012 湖南
[U]（法庭上的）证据；物证；证词：
Before making his decision, the judge heard the evidence.
e- (向外) + vid (to see 看) + -ence (表示名词) → 外面看得
见的 → 证据
词汇拓展
evident adj 明显的；清楚的；明白的 (clear / obvious)：
an evident mistake
It is evident that the education of the young is vital to the future of a country.
evidently adv 明显地 (clearly / obviously)
谢
谢
观
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