资源简介

(共37张PPT)
Words and expressions
新人教版
高一必修一
Unit 5
U5核心词汇变形
1．refer vi. 提到；参考；查阅　vt. 查询；叫……求助于→reference n. 指称关系；参考→referred/referred/referring (过去式/过去分词/现在分词)
2．base vt. 以……为据点；以……为基础　n. 底部；根据→based adj. 以(某事)为基础的；以……为重要部分(或特征)的→basic adj. 基本的；基础的→basically adv.根本上；基本上
3．demand n. 要求；需求　vt. 强烈要求；需要　vi. 查问→demanding adj. 要求高的；苛求的
4．variety n. (植物、语言等的)变体；异体；多样化→vary vi. 不同；变化→various adj. 不同的；各种各样的
5．appreciate vt. 欣赏；重视；感激；领会　vi. 增值→appreciation n. 欣赏；感激；领会；重视
6．equal n. 同等的人；相等物　adj. 相同的；同样的→equally adv. 相同地；同样地→equality n. 平等
7．regard n. 尊重；关注　vt. 把……视为；看待→regarding prep. 关于
8．beg vt.恳求；祈求；哀求→beggar n．乞丐
9．global adj. 全球的；全世界的→globally adv.全球地；全世界地→globe n．全球；球状物；地球仪10．specific adj. 特定的；明确的；具体的→specifically adv. 特定地；明确地；具体地
11．description n. 描写(文字)；形容→describe vt. 描述；描写
12．relate vt. 联系；讲述→related adj. 相关的；有联系的→relation n. 关系；联系
13．system n．体系；制度；系统→systematic adj. 系统的→systematically adv.系统地
14．major adj. 主要的；重要的；大的　n. 主修课程；主修学生　vi. 主修；专门研究→majority n. 多数；大多数15．symbol n. 符号；象征→symbolic adj. 象征的；象征性的→symbolise vt. 象征；是……的象征
Key Words--Listening and Speaking
1. native adj.出生地的；本地的；土著的　n.本地人；本地的动物或植物
教材原句　Listen to a speech and tick the two languages with the most native speakers.听演讲，并在母语使用人数最多的两种语言前打钩。
(1)be native to ... 原产于……
(2)a native of... ……的本地人；原产于……的动物或植物
写作佳句　Face-to-face interaction with native speakers can help you overcome language and cultural barriers. (应用文之建议信)
与母语人士面对面的交流可以帮助你克服语言和文化障碍。
多维运用　(1)单句语法填空
①The researcher says the tiger is native India.
②Is her uncle a native Shanghai, or just a visitor
(2)单句写作
③在访问那个国家期间，他们与当地人愉快地交流。
During their visit to that country, they _____________________________________ (应用文之事件介绍)
to
of
communicated with natives happily.
2. attitude n．态度；看法
教材原句　What is the attitude of the speaker towards foreign language learning
说话者对外语学习的态度是什么？
hold/have/take a(n)...attitude to/towards ... 对……持……的态度
写作佳句　It’s your frequent encouragement and positive attitudes towards life that guide me out of low spirits to deal with my illness, study and life in such a sound way.(应用文之感谢信)正是您经常的鼓励和对生活的积极态度，引导我走出低落的情绪，以一种健康的方式对待我的疾病、学习和生活。
(1)单句语法填空
①It was your bad attitude your life that made your parents angry.
②Her positive attitude life impressed everyone around her.
她对生活的积极态度打动了身边所有人。
towards/to
towards/to
3. refer to提到；谈及；查阅；参考；描述；涉及；指的是；把……称作
经典例句　What do the italicised words refer to in the sentences
(1)refer to ...as ... 把……称作……
(2)reference n. 提及；涉及；参考；参考书目；指称关系
①reference book参考书 ②for future reference供日后参考
be referred to as.. 被称为……被称作…
写作佳句　It is highly recommended to refer to Xinhua Dictionary when you come across a challenging Chinese character.(应用文之建议信)
当你遇到很难的汉字时，强烈建议你参考《新华字典》。
3. refer to提到；谈及；查阅；参考；描述；涉及；指的是；把……称作
The official referred to the rescue workers several times at the meeting.
For more information, you can refer to China Daily's official website.
What does the word "it" refer to in paragraph 3
As far as I know, he is referred to as a living Lei Feng
提到
查阅
指的是
把……称作
【即学即练】
多维运用　(1)单句语法填空
①Since the boy has been punished，please don’t refer that matter again.
②You can find more details in the books recommended by the teacher.
(2)单句写作
③学生们常把他们最喜欢的老师称为“百科全书”，因为他博学多才。
The students often __ the encyclopedia because of his extensive knowledge.(读后续写之人物介绍)
to
reference
refer to their favourite teacher as
③When I said some people were stupid, I wasn’t (refer) to you.
referring
4. based adj.以(某事)为基础的；以……为重要部分(或特征)的
教材原句　At the beginning, written Chinese was a picture-based language.
汉字在最初是一种基于图形的语言。
Key Words -- Reading and Thinking
(1)be based on/upon ...　以……为基础
(2)base vt. 以……为据点；以……为基础　n.底部；根据
base ...on/upon ... 把……建立在……的基础上
(3)basic adj. 基础的；基本的
on the basis of 在……基础上
多维运用　(1)单句语法填空
①The film is very popular because it is based a real person.
②They have to have a (base) understanding of computers in order to use the technology.
③ We base the conclusion these facts.
(2)句型转换(用过去分词短语作原因状语改写句①)
③→ ．
on/upon
basic
Based on/upon a real person, the film is very popular
on/upon
5. date back (to ...) 追溯到
教材原句　It dates back several thousand years to the use of longgu ...它可以追溯到数千年前使用龙骨的时期……
date back to (＝date from)始于；追溯到(后接时间点)
date back 追溯；上溯(后接时间段)
[名师点津]　
①date back (to)和date from这两个短语常指以现在为起点向前推,一般不用于进行时态和被动语态（通常用一般现在时）
②date back (to)和date from作后置定语时,常用现在分词(v-ing)形式。
多维运用　(1)单句语法填空
①On the top of the mountain stands an ancient temple (date) from the Tang Dynasty.
②The skills of cooking in China can date thousands of years.
③The old town _____ (date) back to the late seventeenth century.
④_________ (date)back to 300 years ago，the stone house is well preserved.
(2)句型转换(用定语从句改写句①)
③→ .
．
dating
On the top of the mountain stands an ancient temple which/that dates from the Tang Dynasty
back
dates
Dating
(应用文写作之推荐信)我向你强烈推荐的旅游景点是始于公元前7世纪的长城。
→The tourist attraction I strongly recommend to you is the Great Wall
　　　　　　　　　　　　　　　　　　.(定语从句)
→The tourist attraction I strongly recommend to you is the Great Wall
　　　　　　　　　　　　　　　　　　.(现在分词短语作状语)
which dates back to the 7th century B.C.
dating back to the 7th century B.C.
variety n.(植物、语言等的)变体;异体;多样化
[教材原句] ...as it was a time when people were divided geographically,
leading to many varieties of dialects and characters.
……这是由于当时中国人居住地域的分隔,产生了不同方言和汉字变体。
归纳拓展
·a variety of (=varieties of)种类繁多的;各种各样的=various
·vary from...to...在…到…之间变动;从…到…不等
vary with...随……而变化
vary in...在……方面不同
various adj.不同的;各种各样的（强调多种）
varied adj. 各种各样的，多变的 (强调不同）
vary vi.变化;不同
[语境运用] 句子语法填空/完成句子
All languages change over time and vary ________ place to place because of the local accent.
Though Tom and Tim are twins,they vary 　　　　 character.
Changes in price normally vary 　　　　 changes of supply and need.
Varieties of books 　　　　 (be) sold at the book fair.
various
in
with
are
There are (variety) of reasons in favour of my opinion.
It is a pity that some people can't go back home at the Spring Festival for
(vary) reasons.
varieties
various
major [ me ] adj.主要的；重要的；大的
n.主修课程；主修学生 vi.主修；专门研究
majority n. 大多数
minor adj. 较小的，次要的，轻微的 n. 辅修课程 vi.辅修
minority n.少数，少数派，少数民族
(1)major in 主修……；以……为专业
(2)the majority of 大多数……
I have a gift for language, so I major　　　　 English in college.
When it comes to education, the　　　　（major） of people believe that education is of great importance.
in
majority
means n.方式;方法;途径
[教材原句] Written Chinese has also become an important means by which China’s present is connected with its past.
汉字也成为连接中国现在与过去的一个重要媒介。
归纳拓展
by means of用……办法;借助……手段
by no means绝不;一点也不(位于句首时,句子用部分倒装)
mean doing something 意味着做某事
mean vi. 意味着;意思是;n.中间;平均数;adj.小气的;刻薄的
By no means should he be left alone.
Thoughts are expressed by means of words.
绝不能把他单独留下
思想靠语言来表达
means [mi nz] n．方式；方法；途径
①There is no doubt that Wechat is ________ important means of communication.
②Missing the bus means ________ (wait) for another two hours.
③我可以通过教英语来谋生。
I can make a living __________ teaching English.
④所有可能的方法都试过了，但没有一种有效。
Every possible means _____________ (try), but none has worked.
＝All possible means ______________ (try), but none has worked.
⑤处境困难时绝对不能放弃。
_____________ can you give up when you are in trouble.
an
waiting
by means of
has been tried
have been tried
By no means
regard n.尊重;关注;关心;(pl.regards)问候 vt.把……视为;看待
·regarding prep.关于;至于
·regardless adv.不管怎样;无论如何;不顾
[教材原句] The high regard for the Chinese writing system can be seen in the development of Chinese characters as an art form,known as Chinese calligraphy,which has become an important part of Chinese culture.
中国人对其书写体系推崇备至,这体现在汉字发展为一种艺术形式——书法。书法已经成为中国文化的一个重要组成部分。
归纳拓展
·regard...as...把……看作……;认为……是……
be regarded as...被看作……;被视为……
·with/in regard to关于;至于
·regardless of 不管;不顾
regard作“问候,致意”讲时,总是用复数形式。
温馨提示
= see/view/consider...as...
[语境运用] 句子语法填空/完成句子
The giant panda is regarded 　　　　 the symbol of Chengdu.
The government has stated its strong position 　　　 　(regard) the prevention of river pollution.
Give my 　　　　 (regard) to your brother when you see him.
　　　　　　　　　　　　　　　　　　　　 (我认为这次经历是一堂宝贵的课) that will shape my future decisions.
(读后续写之人物描写) The athlete continued to train hard
　　　　　　　　　 (不顾背疼).
as
regarding
regards
I regard this experience as a valuable lesson
regardless of
the pain in his back
appreciate vt.欣赏;重视;感激;领会 vi.增值
【教材】As China plays a greater role in global affairs, an increasing number of international students are beginning to appreciate China’s culture and history through this amazing language.
随着中国在全球事务中扮演着更为重要的角色,越来越多的国际学生开始通过汉语这一奇妙的语言了解和欣赏中国的文化和历史。
(1)appreciate（vt.）＋n./pron./v.-ing 重视/感激……
I would appreciate it if ... 假如……我将不胜感激
(2)appreciation n. 欣赏;感激
express one’s appreciation/thanks to sb. for sth. 因某事向……表达感谢
appreciate [ pri e t] vt.欣赏；重视；感激；领会 vi.增值
It took me a long time before I was able to fully appreciate what my parents had done for me.
An increasing number of international students are beginning to appreciate China’s culture and history through Chinese.
③I’d appreciate it if you could give me the opportunity.
理解；明白；领会
欣赏；赏识
感激；感谢
appreciate [ pri e t] vt.欣赏；重视；感激；领会 vi.增值
①I'd appreciate ________ if you let me know whether you are free in advance.
②I appreciate __________ (give) the opportunity to work in your company two years ago.
③Here I sincerely express my __________ (appreciate) if you could give me some advice on how to learn English.
it
being given
appreciation
④Any advice that you can give me would _____________(appreciate)．
be appreciated
⑤I am writing to express my 　 　 (appreciate) for all the efforts you have made to help me out.
appreciation
struggle n.& vi.斗争;奋斗;搏斗
[教材原句] When I started studying German,it was a struggle.
当我开始学习德语时,这是一场斗争。
归纳拓展
·struggle for 为……而奋斗/斗争；努力争取
struggle with/against与……做斗争
struggle to do sth努力/挣扎着做某事
struggle to one’s feet挣扎着站起来
·it’s a struggle/difficult for sb to do sth对某人来说做某事真是件难事
[语境运用] 句子语法填空/完成句子
In the dark forest,Jane was frightened but she struggled 　　　　 (keep) calm.
Seeing the dangerous situation,at once they went into action and struggled
　　　 　 the wolf.
(读后续写之动作描写) Despite the serious injury,Lucy
　 (挣扎着站起来) and limped to the entrance.
to keep
against/with
struggled to her
feet
(读后续写之主旨升华) We’d better 　　　　　　　　　　　 (为将来拼搏) rather than regret the past.
struggle for the future
equal n.同等的人;相等物 adj.相同的;同样的；能胜任的 vt.与……相等;等于;比得上
·equality n.平等;相等 ·equally adv.同样地;相等地
[教材原句] ...our relationship is close and we’re equals,so I only need a few words to bridge the gap between us.
……这是因为我们关系密切,彼此平等,所以我只需说几个字,就能消除我们之间的距离。
归纳拓展
be equal to (doing) sth 能胜任(做)某事
·A equals B in sth A在某方面比得上B
·without equal(=have no equal) 无与伦比;无人可比
[语境运用] 写出下列句子中equal的词性及含义/一句多译
Any man will be equal to the task,as long as he is careful.You should give it a try.
Be positive and cheerful,for your mental health is equal to your physical health.
Little joy can equal that of a surprising ending when you read stories.
Beethoven was a world-famous musician,who had no equal in music.
adj.胜任的
adj.同等的
vt.等于,抵得上
n.同等的人
38.demand n.要求;需求 vt.强烈要求;需要 vi.查问
·demanding adj.要求高的;苛求的
[教材原句] But if I’m talking to someone who isn’t very close to me,I must make my request longer — and I must make it a question,not a demand...
但是,如果我是跟不太亲近的人说话,那么我就得把我的请求说得长一些——我得把它变成一个疑问句,而不是一个要求……
归纳拓展
·be in (great) demand (迫切)需求
meet/satisfy one’s demands (for...) 满足某人(对……)的需求
·demand to do sth要求做某事
demand that...(should) do...要求……做……
demand sth of sb向某人要求某物
[语境运用] 句子语法填空/语段填空
Bernard’s popcorn is quite popular,which is 　　　　 great demand in this community.
The increasing demands 　　　　 higher quality products are pushing companies to improve their manufacturing processes.
My demand is that the information referred to in my report
　　　　 (email) to Mr Brown without delay.
in
for
(should) be
emailed
坚持(要求)：insist
命令：order, command, instruct
建议：suggest, advise, recommend, propose
要求：desire, demand, request, require, ask
后跟that宾语从句时要用虚拟语气，即从句的谓语动词用“(should）＋动词原形”；
[单句语法填空]
Billions
1. (billion) of people speak Chinese nowadays.
2. The researcher says the tiger is native India.
3. Students who take a good attitude study will make progress sooner or later.
4. This castle _______ (date) back to Roman times is under repair.
5. 　　　　　　　　 (在我看来) you can have a better understanding of the Spring Festival through the activities.
6.When her mother demanded of Lily (describe) the beautiful sight of Mount Huang,she responded that it was beyond　　　　　　(describe)．
7. Many summer activities seem to relate water.
to
to
to/towards
description
From my point of view
to describe
dating
be native to 原产于...
relate to 与...相关；涉及；谈到
拓展：subscribe v.订阅 [s b skra b]
billions of 数以亿计的
[选词填空]
1.The happiness of a family faith.
2. My family has a vase, which is said to the Ming Dynasty.
3.The actor’American accent was with his role as Hamlet.
4. He inspires me to _____ History in college.
5. Our life has its , and aspects we love and aspects we don’t love.
date back to out of character ups and downs major in be based on
date back to
is based on
out of character
major in
ups and downs
不适合；不符合（性格或所扮演的角色）
起伏；盛衰；沉浮；起起落落
Step 4 Exercise
One language sets you in a corridor for life. Two languages open every door along the way.
一门语言能带你进入人生旅途，两门语言则为你开启人生旅途中的所有大门。
Reading and recite the words learned this class.
1．As time goes by, I have changed my __________ (态度) and I even think she is lovely.
2．It is a pity that I cannot operate the __________ (系统) well.
3．The weather could be a major __________ (因素) in tomorrow’s game.
4．She speaks not only her __________ (本国的) language, Chinese, but also English.
5．The film which is based __________ a true love story is very popular with young people.

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