资源简介

(共42张PPT)
单词预习检测 —— 英汉互译
1. 不做（应做的事等）；不参加 vt ______________
2. 昏倒；分发；分配 _____________
3. 立即；马上 adv _________________
4. 立即的；当前的 adj _____________
5. 专心；集中（注意力、思想等）v _____________
6. 性别；性 n _____________
7. 极端的；严重的 adj _____________
8. 变苗条；（使）减少；（使）缩小 ______________
skip
pass out
immediately
immediate
sex
extreme
slim down
concentrate
单词预习检测 —— 英汉互译
9. 百分之…… n _____________
10. 担忧的；关心的 adj _____________
11. 结果；效应；作用；影响 n _____________
12. 副作用 _____________
13. 证明是；被发现是 v _____________
14. 稍微；略微 adv _____________
15. 轻微的；略微的 adj ________________
16. 日常饮食；日常食物 n _____________
side effect
prove
slightly
slight
diet
concerned
effect
per cent / percent
单词预习检测 —— 英汉互译
17. 工作；运转；起作用 vi _____________
18. 吸入；摄入；收留 ________________
19. 有活力的；精力充沛的；充满活力的 adj _____________
20. 有效的；生效的 adj _____________
21. 强身健体 _____________
22. 受惊的；害怕的 adj _____________
23. 令人害怕的；吓人的 adj _____________
24. 在……范围 / 时间以内；不超过 prep _____________
effective
get into shape
frightened
frightening
within
energetic
function
take in
单词预习检测 —— 英汉互译
25. 相反地；反而 adv _____________
26. 方面 n _____________
27. yog(h)urt n _____________
28. faint vi _____________
29. concentration n _____________
30. nutrition n _________________
31. frighten v ________________________
集中；专心
营养；营养学
（使）惊恐；（使）惊吓
昏厥；晕倒
rather
aspect
酸乳；酸奶
1. skip 词源义：jump over；基本义：跳 (过)
隐喻：“跳”的动作 (具体) →“跳”过应做的事等 (抽象)
2. faint 形容词动词化：眩晕的 → 晕倒；昏厥
3. immediately immediate + -ly (副词后缀)
im- (not) + medi (middle) + -ate (形容词后缀) → 没有中间环节的 → 立即的
4. concentrate con- (together) + centr (centre) + -ate (动词后缀) → 一起到中心去 → (使) 集中 (基本义)
词块：concentrate on
词族：concentrate, concentrated, concentration
本单元词汇梳理
5. sex sex = cut, divide, 表示“切，割”
sex 表示用男、女“分”类
6. extreme 基本义：极度的
方法、天气等“极度的”→ 极端的；严重的
7. slim 熟词生义：微小的；词块：a slim chance；
形容词动词化：苗条的 → 变苗条
词块：slim down
8. per cent per (每) + cent (hundred 百、百分之一) → 百分比、百分率
percent 是美式英语，per cent 是英式英语
9. concerned concern + -ed (concern的分词形容词)
英语释义：involved in sth or affected by it; worried about sth, or caring about sb; believing that sth is important
词块：be concerned about / for, be concerned with, as far as … be concerned
词族：concern, concerned, concerning
10. effect ef- (out 出) + fect (make, do 做) → 做出来 → 生效；效果；词块：side effect, have an effect on, take effect / come into effect, in effect
派生词：effective
11. prove 词块：prove sth to sb, prove sb / sth (to be) + adj / n
12. slightly slight + -ly (副词后缀)
英语释义：a little
13. diet 词块：be / go on a diet, a balanced diet
名词动词化：节食
14. nutrition nutri (营养) + -tion (名词后缀)
词块：poor nutrition
词族：nutrition, nutritious, nutritional
15. function funct (perform 活动) + -ion (名词后缀)
名词动词化：工作；运转；起作用
派生词：functional
16. take in 一词多义：基本义“使……进入”
17. energetic energy + -etic (形容词后缀)
词族：energy, energetic, energetically
18. effective effect + -ive (形容词后缀)
词族：effect, effective, effectively, effectiveness
19. frightened fright (n 惊吓) + -en (动词后缀) + -ed (形容词后缀)
表示人的感受的分词形容词
近义词：scared, afraid
词族：fright, frighten, frightened, frightening
词块：be frightened of; be frightened to death
20. within 合成词：with + in
词块：within reach
21. rather 意为“相当”时近义词：quite
意为“相反地；反而”时词块：rather than, would rather do sth than do sth
22. aspect aspect (方面) 原本是一个天文学术语，表示“星体的相对位置”。它由“a- (to) + spect (to look) ”构成，字面意思就是“(星体相互) 观看对方”。后来演变为“看待事物的方式”“事物呈现出来的外观”。
同根词：respect, inspect, spectacular
concentrate
一词多义
concern & concerned
一词多义
英语释义
搭配义
一词多义
take in
rather
抽象名词
用法搭配
辨析义
重难点词
精讲
effect
搭配义
prove
搭配义
分词形容词
skip
一词多义
skip v
vi 跳；跳过：
skip over the fence
She watched her little granddaughter skip down the path.
vi & vt 跳（绳）(AmE jump rope)：
vi & vt 略过；遗漏 to miss the next thing that you would normally read, do, etc.：
I skipped over the last part of the book.
skip 的词源义和基本义是“跳（过）” (spring lightly, jump over)。
辨析 scan, skim, skip
scan, skim 和 skip 是阅读文章时所采取的三种策略。
scan 指通过快速阅读查找所需的某一特定信息，意为“查读”。
He scanned the newspaper to find his name.
skim 指通过快速阅读找到文章的中心思想，意为“略读”。
Skim the passage to find the main idea.
skip 指跳过即将阅读的某一部分内容，意为“跳读”。
Skip the first passage and start on Page 15.
vt［非正式用语］不做（应做的事等）；不参加 to not do sth that you usually do or should do (miss)：
She often skips meals / breakfast.
She decided to skip the afternoon’s class.
skip a grade 跳级
n [C] 蹦跳
课文改
skip 语义网络图
跳（过）
skip
基本义
“跳”绳子
“跳过”应做的事等
进行“跳”的动作
不做（应做的事等）；不参加
跳；跳过
跳（绳）
“跳过”要读的部分等
略过；遗漏
喝过进口果汁的同学可以注意下商标，上面往往有“apple juice concentrate; grape juice concentrate”等，那么大家知道concentrate在这里是什么意思吗？
生活中的concentrate
concentrate
concentrate由con- + centr + -ate三部分构成，前缀con-的意思是together“共同；一起”，centr是center“中心”，-ate是动词后缀。不难看出，concentrate的基本义是“(使) 集中； (使) 聚集于”。
concentrate
■ vt & vi
(使) 聚集于；(使) 浓缩：
Italian industry is concentrated mainly in the north.
专心；集中 (注意力、思想等)：
She had trouble concentrating in class.
concentrate (sth) on (doing) sth:
We must concentrate our efforts on improving education.
■ n [C] & [U] 浓缩物；浓缩液：
orange juice concentrate
同义异构：focus
“集中”具体的人或物
“集中”抽象的注意力等
课文
（使）聚集于
（使）浓缩
专心；集中(注意力、思想等)
（使）集中
concentrate
基本义
concentrate 语义网络图
一物到另一物
具体到抽象
词汇拓展
concentrated adj 浓缩的；聚集的；全神贯注的
be concentrated on (doing) sth
concentration n [C] & [U] 集中；专心：
Concentration on your studies will result in good grades.
Driving requires total concentration.
This article ________________（关于）
some studying methods.
is about
is / has to do with
Everyday English
温故知新
concerns
关于；与……有关 to be about sth；
涉及；牵涉 to affect / involve sb / sth：
The film concerns a girl who goes to Africa as a volunteer.
Please pay attention because this information concerns all of you.
使担心 to worry sb：
It concerned her that her son hadn’t been back
home.
concern oneself with [正式用语] 关心；担心：
A good doctor should always concern himself with his patients.
concern vt
必修一Unit 2
[U] 担心；忧虑 a feeling of worry about sth important：
the growing concern about / for / over continuing high unemployment
[U] 关心 a feeling of wanting to protect and help sb / sth:
Thank you for your concern. 2014 四川书面表达
I appreciate everyone’s concern and help at this difficult time.
[C] 担心的事；关心的事 sth that worries you or that is important to you:
The quality of books is a main concern to editors.
What are your main concerns as a student
concern n
抽象名词具体化
concern的名词释义和动词相关
concern
担心的事；关心的事（抽象名词具体化）
关于；与……有关；
涉及；牵涉
使担心
担心；忧虑
关心
n
v
[不用于名词前]有关的；有关联的：
be concerned with / in:
Her job is something concerned with computers.
People concerned in the event were all punished.
担忧的；关心的 worried about sth, or caring about sb：
be concerned about / for:
I’m a bit concerned about / for her safety.
As tourism develops, people are becoming increasingly concerned about the environment.
concerned adj
关注的；关切的 believing that sth is important：
be concerned with:
More people are concerned with the protection of
endangered animals.
Many of my students were more concerned with their
grades than with the knowledge they gained.
as far as … be concerned 就……而言；关于：
As far as I’m concerned, riding bicycles is a good solution to air pollution.
I’m doing fine as far as history is concerned, but my math is not good.
effect R3 n [C] & [U] 结果；效应；作用；影响：
greenhouse effect
Global warming is having a great effect on hundreds of plant and animal species around the world. 2012 四川
bring / put ... into effect 实施；实行
in effect
在实施中；有效：
Some laws from the eighteenth century are still in effect.
实际上；事实上：
“Have a nice day” is a wonderful phrase, reminding us, in effect, to enjoy the moment.
side effect 副作用：
Health experts are increasing their efforts to educate teenagers about the side effects of losing weight too quickly.
take effect 生效 (come into effect)；起作用：
These measures are just beginning to take effect.
词汇拓展
effective R3 adj 有效的 反 ineffective ；生效的：
take effective measures / steps
The more I understood fish, the more I became effective at finding and catching them. 2015 广东
effectively adv 有效地
effectiveness n [U] 有效性
课文
vt 证明；证实：
Riis believed that poverty caused crime, and he used photos to help him prove his point. 2008 陕西
① prove sth to sb:
Just give me a chance and I’ll prove it to you.
注：表示向某人证明某事时应该用 prove sth to sb，而不能用 prove sb sth。
② prove sb / sth (to be) + adj / n:
They put me in prison, but, in the end, I was proved innocent.
He proved himself (to be) a better driver than the world champion.
prove v (proved, proved / proven)
③ prove + (that) / wh-从句：
Sarah wants to prove that she has brains as well as beauty. 2017 全国
The challenge proved how difficult it is to drive across a desert without guidance.
④ it is proved that:
It has been proved that eating vegetables in childhood helps to protect you against serious illnesses in later life.
⑤ prove oneself (to sb):
When I first started this job, I felt I had to prove myself.
［用作系动词］证明是；被发现是 (turn out)：
① prove + adj / n:
The book has proved very successful.
② prove to be sth:
These so-called ‘quick-fix methods’ prove to be harmful to teenagers.
He proved to be an honest friend.
课文
take in
使……进入
（基本义）
take in 句中学
1. If you do not take in enough food, you may feel weak and get ill easily.
2. He was homeless, so we took him in.
3. It was several minutes before I could take in what he was saying. 2014 湖北
4. She took me in completely with her story.
摄入
收留
欺骗
理解
同义异构：understand, absorb
课文改
take in语义网络图
“使……进入”人身体、房间等
“使……进入”大脑等
“使……进入”圈套等
吸入；摄入；收留
理解
欺骗
使……进入
（基本义）
相当；颇 (quite)：
She fell and hurt her leg rather badly.
It was a nice house, but rather too small for a family of five.
相反地；反而：
It’s not cold. Rather, it’s very hot.
Online voting sometimes does not depend on the strong points of the competitors, but rather on how many social networking resources they have. 2016 江苏书面表达改
rather adv
1. 四个词都可表示“相当”，但程度不同：fairly 2. 四个词中，只有rather可以与比较级以及副词too连用。
It’s rather warmer today.
This one is rather too large.
注：表示身体康复时可说quite better。
3. rather和quite有时可直接修饰动词, 而fairly和pretty一般不这样用。
I quite enjoyed myself at your party.
She rather likes the book.
4. 修饰与不定冠词连用的形容词时，quite要放在不定冠词之前，rather放在不定冠词前或后都可以。
quite a tall man
a rather cold day / rather a cold day
辨fairly, quite, rather, pretty
(or) rather 更确切地说：
He worked till late last night, or rather, early this morning.
rather than 而不是：
From now on, I’ll pay more attention to my health rather than my weight.
It is better to express your anger, rather than bottle it up.
would rather ... (than) 宁愿 / 宁可……（而不）：
— Will you join us in the game
— Thank you, but I’d rather not.
She would rather die than give in.
It’s getting late. I’d rather (that) you left now.
would rather 后的 that 从句要用虚拟语气。从句用“一般过去时”表示现在或将来的情况；用“过去完成时”表示过去的情况。
Don’t come tomorrow. I’d rather you came next weekend.
I’d rather you hadn’t told my mother the truth.
注
课文
frightened adj 受惊的；害怕的 afraid; feeling fear：
I was very frightened when I woke up in hospital last Thursday.
Frightened children were calling for their mothers.
be frightened of (doing) sth:
Are you frightened of thunder
I’m frightened of walking home alone at midnight.
【分词形容词】
frightening adj 令人害怕的；吓人的 making you feel afraid ：
a frightening experience / thought
课文
用括号内单词的正确形式填空，体会分词形容词。
1. This story is _________ (interest) and fun for the whole family to enjoy. (2014 全国)
2. I’m really ________ (interest) in this position and hope I can work for you. (2014 辽宁)
3. They say it’s _______ (bore) to hear the same songs all the time.
4. _______ (bore) with life in the city, he moved to a village.
5. Starting university can be exciting, and can also be _______ (worry).
5. She was very _______ (worry) about her sick mother.
interested
interesting
Bored
boring
worried
worrying
分词形容词：很多动词的-ing分词和-ed分词已经成为独立词条的形容词，甚至有些分词形容词比其动词形式更为常用。例如：interested / interesting, excited / exciting, bored / boring, surprised / surprising, worried / worrying, tired / tiring, frightened / frightening。
将上面的分词形容词分类：
表示人的感受：
表示人 / 物给人带来的感受：
interested, excited, bored, surprised, worried, tired, frightened
interesting, exciting, boring, surprising, worrying, tiring, frightening,
抽象名词
比起中文来，英文不但富于抽象名词，也喜欢用抽象名词。——余光中
品质抽象名词和行为抽象名词
adj able possible strong important happy
n
v contribute assist treat achieve donate
n
ability
possibility
strength
importance
happiness
contribution
assistance
treatment
achievement
donation
由形容词派生而来的抽象名词叫作品质抽象名词，由动词派生而来的抽象名词叫作行为抽象名词。
说出下列单词的名词形式。
写出下列句子中画线部分的汉语释义，体会英汉表达差异。
1. Love is the master key that opens the gates of happiness. _____________
2. Green has the ability to reduce pain and relax people both mentally and physically. _____________
3. Our school made a contribution of 10,00 dollars to people of the poor area.
_____________
4. Such a goal is impossible of achievement. _____________
5. Given the choice, I would make donations to those who still live under the bottom line of the modern living condition.（2014 广东） _____________
幸福之门
能（= is able to）
捐赠
实现
捐款
品质抽象名词翻译成汉语时，可以通过形容词的释义来帮助理解，常译成汉语的形容词。
行为抽象名词翻译成汉语时，可以通过动词的释义来帮助理解，常译成汉语的动词。

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