北师大版（2019）选择性必修 第二册Unit 6 The Media Lesson 1 From Page to Screen词汇精讲课堂课件(共31张PPT)

(共31张PPT)
词
汇
课
堂
A word is a microcosm of human consciousness. — Vygotsky
版本：新北师
单元：选择性必修二 Unit 6 (LESSON 1)
本单元词汇梳理
1. expectation expect (v 期待) + -ation (名词后缀)
词块：come up to / live up to / meet / answer sb’s expectations, beyond (sb’s) expectation(s)
2. pessimistic 反义词：optimistic；词块：be pessimistic about sth
3. classic 来自class (阶级)，特指古罗马有能力组织军队和响应军事号召的阶级 → 一等阶级、最高级，或经典、一流
词块：classics of English literature, a classic mistake / example, classic novels / films
词族：class, classic, classical
4. novel nov (new 新的) + -el → 新奇的
novel coronavirus 新型冠状病毒；名词派生词：novelist
5. comic 来自comedy；词块：comic books
6. non-fiction non (非) + fiction (小说) → 非小说类文学作品
7. biography bio- (life 生活) + -graphy (record 记录) → 生活的记录
→ 传记
8. autobiography auto- (self, one’s own 自己的) + bio- (life 生活) + -graphy
(record 记录) → 自己生活的记录 → 自传
9. adaptation adapt (v 适应；改编) + -ation (名词后缀)
10. critic crit (to judge 判断) + -ic (名词后缀)；派生词：critical, criticise
11. rating rate (v 给……划分等级) + -ing；熟词生义：收视率
12. appropriate ap- (表示强调) + propri (proper 正确 / 合适 / 恰当的) + -ate (形
容词后缀) → 非常合适的 → 恰当的
词块：be appropriate for / to sth
派生词：appropriately；反义词：inappropriate
13. liberty 正式用语，对应freedom；词块：be at liberty, take liberties with
14. cast 一词多义，基本义“扔”“投”
词块：cast a shadow on / over sth
15. visualise vis (to see 看见)+ -ual (形容词后缀) + -ise (使……化) →
使大脑“看见”抽象的事物 → 想象
16. definite 派生词：definitely
17. technical techn- (技术、科技) + -ical (形容词后缀)
词块：technical training / support, technical terms
同根词：technology
18. generate gene- (birth 出生) + -ate (to cause 使) → 使……出生 → 产生 → 带来
词块：generate electricity；派生词：generation
19. version 隐喻：具体的书籍等的“版本” → 抽象的人描述某一事件的“版本、说法”
20. category 近义词：class
21. proof 来自prove
词块：there is proof that …, scientific proof, living proof
重难点词精讲
liberty & freedom
辨析义
cast
expectation
version
一词多义
搭配义
一词多义
generate
一词多义
词根词缀
expectation n
[C] & [U] 期待；预期；期望：
come up to / live up to / meet / answer sb’s expectations
My teachers all have great expectations of me.
They closed the windows in expectation of rain.
beyond (sb’s) expectation(s) 出乎（某人）意料地：
It was an A+, which was beyond my modest expectations.
构词：expect (v 期待) + -ation (名词后缀)
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)。
liberty & freedom
[C] & [U]自由；自主；自由权：freedom of speech / thoughtYoung people today earn more and have morefreedom tolive where they want.构词：free (自由的)+ -dom (名词后缀，表示……的状态)→freedom自由freedomnliberty n [U] 自由：
We fought to defend our liberty.
at liberty 自由的：
You’re at liberty to say what you like.
take liberties with 任意篡改
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.
在存在liberty的大前提下，即没有机构压迫或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。
谈论影片的时候我们经常会说某部影片“卡司强大”，这里的“卡司”是英语cast的中文音译，意思是演员阵容。
cast
cast的名词释义由动词而来，cast 动词的词源义为“扔、投”。
cast
■ vt
投；扔；抛；撒；掷：
The fisherman cast his net into the water.
投射（光、影、视线等）：
cast a shadow on the wall
He cast a look at the woman.
cast词源解读
“扔、投”具体的某物到某处
“扔、投”光线、视线等于某物
为（戏剧、角色）选派演员；投票：
Music talents from many different countries were cast.
People not only cast on-line votes themselves, but also urge others to vote for competitions. 2016 江苏
常用搭配
(be) cast down［不用于名词前］沮丧的
■ n [C]
投；抛：
He caught a fish at his second cast.
全体演员：
an all-star cast
把演员“扔、投”到舞台上
把选票“扔、投”给某人
cast语义网络图
把物体“扔、投”到某处
投；扔；抛；撒；掷
投；抛
n
扔、投
cast v
（基本义）
把光、影子、目光等“扔、投”到某处
把演员“扔、投”到舞台或屏幕上
把选票“扔、投”给某人
投射（光、影子、视线等）
为（戏剧、角色）选派演员
投票
全体演员
【拓展】
词组习语：
cast a glance 一瞥
cast an actor in a play 为某戏剧选演员
cast a movie 为电影选角
casting director 选角导演
cast sb as 将某人描绘为
broadcast: broad (widely) + cast (被撒播) → 广播；播送
telecast: television + (broad) cast 电视广播
newscast: news + (broad) cast 新闻广播
sportscast／sportcast: sport + (broad) cast 播送体育节目
generate
走路发电
走路发电原理
最近美国一家公司研发出一种新型发电方式——走路发电，这是通过一种借助踩踏发电的地砖来实现的。
这种地砖工作原理是其内部安装了一个动力的压缩机，它可以将人们走路时所产生的能量自动转化为电能，并且这种发电地砖内部还具有储存动力系统和回收能源的系统，一天可以收集将近1,000瓦时的电源能量。
generate
vt
产生；创造；引起 to produce or create sth：
generate electricity / profits
generate positive emotions
The project generated enormous interest.
构词：gener (birth 出生) + -ate (to cause 使) → 使……出生 → 产生
【温故】generation (必修三 U6)
[C] & [U] 代；世代；一代人：
from generation to generation
the younger / older generation
In Roseto, almost all households consisted of three
generations. 北师大新选必④ – 10
Traditional festivals have been passed down to us
from previous / earlier generations. 译林新必修② –3 改
the new generation of smart phone
[U] 产生；发生 (production)：
the generation of electricity by steam
version
微信版本
软件版本
电脑系统版本
version n [C]
版本；变体；变种：
This dictionary is available in an electronic version.
（从特定立场对事物的）描述；说法 sb’s description of sth that has happened：
The two newspapers gave different versions of what happened.
本单元的词根词缀
说出下列单词的词根词缀的汉语释义。
1. Scientists have come up with a novel way of catching fish.
novel：nov（new 新的）+ -el → __________
2. The passage described a great many appropriate and inappropriate behaviours in public places.（2018 全国改）
appropriate：ap-（表示强调）+ propri（proper _________________）
+ -ate（形容词后缀）→ 非常合适的 → __________
3. The labour secretary said the reforms would generate new jobs.
generate：gene-（birth 出生）+ -ate（to cause 使）→ 使……出生 → 产生 → __________
新奇的
正确 / 合适 / 恰当的
恰当的
带来
4. I tried to visualise the house while he was describing it.
visualise：vis（to see __________）+ -ual（形容词后缀）+ -ise（使……化）→ 使头脑“看见”抽象的事物 → __________
5. He published his autobiography last autumn.
autobiography：auto-（self, one’s own 自己的）+ bio-（life 生活）+
-graphy（record __________）→ 自己生活的记录 → __________
看见
想象
自传
记录
本单元金句汇总
1. My teachers all have great expectations of me.
2. It was an A+, which was beyond my modest expectations.
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. He cast a look at the woman.
6. The project generated enormous interest.
随堂检测
expectation
翻译下列句子。
1. 我相信我一定不会辜负你的期望。（2015 陕西）(live up to)
______________________________________________________
2. 我们做得非常好——远远超出了我们的预期。
______________________________________________________
I am sure that I can perfectly live up to your expectations.
We did so well — beyond all our expectations.
根据所给汉语及提示，用适当的词块完成下列句子。
1. ____________________（可以自由选择）is one reason more people like to eat alone.
2. ____________________（言论自由）is a basic human right.
3. You are ____________________（自由的）to use the laboratory.
liberty & freedom
Freedom of speech
Freedom to choose
at liberty
cast
写出下列句子中画线部分的汉语释义。
1. Again she cast a look toward the window.（2011 浙江）______
2. The play is being cast in both the US and Britain. ________
3. The site where Zhang Xianzhong cast lumps（块）of pure silver is being dug. ________
4. To qualify（使具有资格）, candidates must get at least 10% of the votes cast. ________
投射（视线）
挑选演员
扔
投票
generate
一、写出下列句子中画线部分的汉语释义。
1. Tourism generates income for local communities. _____________
2. The new development will generate 1500 new jobs. _____________
二、根据所给汉语，用适当的词块完成下列句子。
1. 这本书将在很长一段时间内持续引起人们的兴趣。
This book will continue to __________________ for a long time.
2. 这座风力发电站产生的电能或许足以供2 000个家庭使用。
The wind farm may be able to _______________________________ for 2,000 homes.
generate enough electricity / power
generate interest
产生收益
创造1 500个新职位
写出下列句子中画线部分的汉语释义。
1. An English-language version of the book is planned for the autumn.
___________
2. The official version of events is that the police were attacked and were just trying to defend themselves. ___________
3. How many cover versions have been made of the song “My Way”
___________
版本
version
说法
翻唱版本
谢
谢
观
赏