外研版(2019) 选择性必修第三册 Unit3 War and peace 词汇精讲课堂课件(39张PPT)

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名称 外研版(2019) 选择性必修第三册 Unit3 War and peace 词汇精讲课堂课件(39张PPT)
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科目 英语
更新时间 2023-03-05 13:55:01

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(共39张PPT)




A word is a microcosm of human consciousness. — Vygotsky
教材版本:新外研
册别单元:选择性必修三 Unit 3
objective
重难点词
一词多义
emerge
academic
辨析义
一词多义
精准的汉语释义
一词多义
rough
memorial
sum
relevant
一词多义
话题词汇
写作高级词
recall
熟词生义
objective
温故知新
根据所给汉语,完成句子。
If we’d all work together, I think we could ________________(实现我们的目标).
achieve our goal
objective比goal更正式
achieve our objective
■ adj 客观的 反 subjective:
an objective assessment / analysis
objectively adv 客观地
■ n [C] 目的;目标 (goal):
set / achieve an objective
The objective of most speeches is to benefit the audience. 2020 山东
A way of setting realistic goals is to analyze your short and long term objectives. 2019 全国
objective 词源解读:
object(物体)+ -ive(……的)→ 物体的,即不带个人情感的、就事论事的 → 客观的
【词汇拓展】
object
■ n [C]
物体:
Signs in the zoo warn people not to feed the animals or throw objects.
对象:
an object of study
目标;目的:
The object of the game is to improve children’s language skills.
[语法]宾语
■ v
vi 反对;不赞成:
If nobody objects, we’ll put off the meeting till next week.
object to (doing) sth:
Why do some people strongly object to human cloning
We object to leaving him alone.
vt 提出……作为反对的理由:
object + that 从句:
They objected that the schedule was too tight.
objection n [C] & [U] 反对;反对的理由:
Grey decided to move to the countryside and his wife made no objections to it.
这四个词都含有“目标”之意。
objective最正式;表示想要达到的目标时可用objective, goal, target,不用object。
I will try to reach my objective / goal / target because I want to live an exciting life.
target后可接area, audience, group等词,表示“目标范围 / 观众 / 群体”。
It’s a clear advantage if you can identify with your target audience.
goal及target的目标可以是数字,如销量、考试分数、日期等。
They achieved their goal / target of increasing sales by five percent.
objective, target, goal, object


recall
词源解读:re-(back, again)+ call (v),通过号召带回 → 召回
recall vt
[正式用语][不用于进行时]回忆;回想:
It’s time to recall those beautiful days we spent together.
召回;收回:
More than 3,000 cars were recalled yesterday because of a brake problem.
memorial
词源解读:memorial 来自memory(记忆)
memory n
[C] & [U] 记忆力;记性:
loss of memory
She has an excellent memory for names, which helps her quite a lot in her work.
[C][常用复数]记忆;回忆:
childhood memories
Those songs bring back lots of good memories.
[计算机][C] 存储器;[U] 存储量:
Memory Stick / memory card
flash memory
Personal computers now have much increased memory capacity.
in memory of 作为对……的纪念;纪念:
After Dr Bethune’s death, Chairman Mao Zedong wrote an article in memory of him.
memorable adj 值得纪念的;难忘的 (unforgettable)
memorial
■ adj 纪念的;悼念的:
a memorial festival / prize
■ n [C] 纪念物;纪念日;纪念碑;纪念馆:
The statue is a memorial to all the soldiers who died in the wars.
【词汇拓展】
memorize / memorise vt 记住;熟记
memorization / memorisation n [U] 记忆
academic
你知道AW吗?
AW = Academic Words 学术词汇
学术词汇指常出现在各学科、学术文章中的词汇,而不是日常谈话所使用词汇。学术词汇相对更正式。
日常学习中,我们可以借助学术英语词典,更好地了解、学习学术词汇。
academic
学术的
academic
在希腊神话中有一位绝世美女海伦。当她还是一名少女的时候,来自雅典的英雄忒修斯将她劫走。海伦的两个哥哥来到雅典,要求雅典人归还自己的妹妹,并威胁要动用武力。正在这危急时刻,一个名叫阿卡德摩斯(Akademos)的农夫告诉了他们海伦的位置。两兄弟很快就夺回了自己的妹妹。而Akademos也因为使雅典避免了一场战争而成为英雄,得到神灵的庇佑,他的橄榄树林年年丰收。这片橄榄树林也因此得名Akademeia。
后来,哲学家柏拉图在这片橄榄树林里创建了学园。人们将他的学园也称为Akademeia。英语单词academy就来源于柏拉图创建的Akademeia学园。原本专指柏拉图所创建的学园,但后来词义进一步扩充,泛指各种学术研究性机构。
词源解读:academic 来自academy(学院),词源义为“学院的”。
academy n [C]
(某一领域的)研究院;学会:
Chinese Academy of Sciences (CAS)
专科学校;(尤指音乐、军事)学院:
a police / military academy
an academy of music
(美国的)私立学校
academic
■ adj[常用于名词前]
学校的;学院的 connected with the educational activities of schools, colleges and universities:
the office of academic affairs
an academic degree / qualification
the start of the new academic year
学术的 connected with studying from books, opposite to practical skills:
academic subjects
Being unable to use a computer makes it more difficult for him to do his academic research. 2010 湖北
■ n [C] 大学教师
academically adv 学术上;学业上:
In fact, reading early has very little to do with whether a child is successful academically. 2012 上海
rough
一般而言,词汇释义的演化是有一定的时间顺序的,首先产生的是表示物理 / 生理特征的词义,之后才产生表示“情感 / 性格”特征的词义,因而,rough的基本义是“粗糙的”,随后才出现“粗略的”,“难受的”,“多暴力的;犯罪率高的”等词义,这样才符合人类思维发展的顺序。
rough ground / road
rough kids
a rough sketch
粗野的小孩
高低不平的地面
草图
rough adj
(表面)粗糙的;(道路)崎岖的 反 smooth;简陋的:
a rough road
Your hand was rough but strong and warm.
(天气)恶劣的;有暴风雨的;风浪大的:
rough weather
sail in rough sea
[无比较级变化]粗略的:
a rough estimate
艰难的 (tough);难受的:
have a rough time
多暴力的;犯罪率高的:
It was a rough neighbourhood and it was already dark.
rough 语义网络图
“粗糙的”思考即不确切
“粗糙的”感受即不舒服
“粗糙的”环境即不安全
粗糙的
rough
(基本义)
“粗糙的”天气、水面等
“粗糙的”道路
(表面)粗糙的;
(道路)崎岖的
(天气)恶劣的;有暴风雨的;风浪大的
粗略的
艰难的;难受的
多暴力的;犯罪率高的
【词汇拓展】
roughly adv 粗略地;大约:
Confucius lived from roughly 551 to 479 BC. 2016 全国改
同义异构:
翻译: 人非圣贤,孰能无过;
过能改之,善莫大焉;
about / around / approximately
朦胧的青春是草稿,打造人生的基础。正值青春的同学如同未经打磨的璞玉。成语rough diamond的意思就是“未经打磨的璞玉”。如:
Peter looks awkward, but he is a rough diamond.
I’ll have to say that Mary is a diamond in the rough.
成语 rough diamond
emerge
词源:ex- (out 向外 / 出) + merger (to dip, sink 沉没) → 向外沉没 → 浮现
emerge vi
浮现;出现:
The moon emerged from behind the clouds.
We emerged into bright sunlight.
(事实等)显露;暴露:
Eventually the truth emerged.
兴起;露头:
the emerging markets of South Asia
three emerging Chinese photographers 2015 广东
emerge语义网络图
事实、意见等
“浮现”
人物、市场等“浮现”,开始被人所知
浮现
emerge
(基本义)
人、事物等从隐蔽处或暗处“浮现”
浮现;出现
(事实等)显露;暴露
兴起;露头
sum
do a sum
做算术
sum
总和
sum n [C]
sum词源解读
sum来源于拉丁语super(上、超过)最高级派生的summus(最高的)。在一组数字里面,古罗马人喜欢从底向上计数,然后把总数放在顶部,所以 summus 不仅有“最高的”意思,还有“总的”意思。sum的词源义为“总数(total)”。
算术:
do a sum in one’s head
[常用单数] 总数;总和;全部:
The sum of two and two is four.
That is the sum of our experience.
金额:
a large / small sum of money
vi & vt
sum up 总结;概括:
His speech summed up the present situation of economy.
To sum up, for a healthy heart you must take regular exercise and stop smoking.
summary
■ adj 概括的;扼要的:
a summary account / explanation
■ n [C] 总结;摘要;概要:
in summary
Can you give me a quick summary of your research
summarise / summarize vi & vt 总结;概括;概述 (sum up):
To summarise, this is a clever approach to a common problem.
relevant
在英语写作中,学生普遍的做法是用自己熟悉或者自己最常用的词来表达观点或陈述事实,这样做常出现的问题是用词不够高级,过于朴实无华,甚至常常将正式用语与非正式用语、书面语与口语混用,从而影响了整体的写作水平,影响了书面表达的得分。因此,我们要想使自己的写作水平更上一层楼,使自己在高考写作中得到更理想的分数,就需要在平时的英语学习中增强正式用语与非正式用语、书面语与口语的意识,并在写作中根据文体合理用词,以使表达更精准、更地道。
本单元中的relevant属于高级词汇,更多地用于正式场合或正式文体中。
relevant R1 adj 有关的;贴切的:
relevant experience / information
(be) relevant to:
The sharing economy is increasingly relevant to our daily lives as well as to the global economy.
【拓展词汇】
irrelevant 无关紧要的;不相关的:
His age is totally / completely irrelevant if he can do the job.
Many people consider politics irrelevant to their lives.
同义异构:be related to
与to搭配
allied, army, bandage, civilian, commander, combatant, confidential, drill, enemy, invader, navy, service, slave, slavery, soldier, spy, terrorist, troop;
air force, etc.
aggression, chaos, combat, conflict, crisis, explosion, friction, gunfire, incident, landing, occupation, operation, outbreak, security, terrorism, unrest;
air strike, at war (with), etc.
话题词汇:War and Peace
peace
war
War and Peace
aim, attack, betray, burn, capture, bomb, charge, command, collapse, defeat, defend, destroy, die, disarm, escape, explode, fight, fire, flee, kill, march, occupy, sacrifice, serve, shoot, win, withdraw(撤退), wound;
break out, declare war, go to war, on standby, etc.
battle
aircraft, airplane, ammunition, atom, bomb, bullet, gun, missile, parachute, powder, submarine, sword, tank;
chemical weapon, machinegun, nuclear bomb , etc.
weapon
military
agreement, anniversary, commemorate, dove, liberate, memorial, peacekeeper, peacekeeping, victory;
in peace, keep peace, etc.
随堂检测
objective
一、写出下列句子中画线部分精准的汉语释义。
1. She gives an objective report of what has happened. _________
2. Her main objective was international fame as a scientist. __________
3. The guide wanted us to travel on foot, but I objected. __________
4. If you use the word “enjoy”, you have to add an object. __________
5. A bright moving object appeared in the sky at sunset. __________
6. His one object in life is to earn as much money as possible.
__________
7. Mother objected that the weather was too wet to play outside.
__________
客观的
目标
反对
宾语
物体
目的
提出……作为反对的理由
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. The object __________ his novel writing is to amuse the general readers.
2. Do you object to __________ (work) on Sundays
3. He has a strong __________ (object) to getting up early.
4. He tried to take an __________ (object) view of the situation.
5. We hoped you would write __________ (objective) about the event.
of
working
objection
objective
objectively
recall
写出下列句子中画线部分精准的汉语释义。
__________ 1. I can recall stories that my mother told me years ago.
__________ 2. The makers have recalled a lot of cars that were unsafe.
__________ 3. Since we have placed an order with that firm, we won’t recall it.
__________ 4. The ambassador(大使)was recalled home by his government.
回忆 / 想起
召回
收回 / 取消
召回
memorial
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 church service is a memorial __________ those killed in
the war.
2. He made an entry of the __________ (memory) events in his diary.
3. The patient lost all memory __________ recent events.
4. The boy can __________ (memory) the data easily.
to
memorial
for / of
memorise
academic
写出下列句子中画线部分的汉语释义。
____________ 1. The university is composed of five academic schools.
____________ 2. The meeting was chaired by a leading Japanese academic.
____________ 3. We need to develop bridges between academic research and practice.
____________ 4. He graduated from an academy of music in his early days.
____________ 5. The lecture was given under the auspices(主办)of the Academy of Sciences.
学院的
学者
学术的
音乐学院
科学院
rough
一、写出下列句子中画线部分的汉语释义。
_____________ 1. Because the areas used for playing fields are often rough and rocky, millions of real balls go flat within 24 hours.(2013 湖南)
_____________ 2. The Atlantic Ocean has personalities: sometimes peaceful and pleasant, on rare occasions rough and wild; always it is strong and striking.(2013 重庆改)
_____________ 3. The first year was rough, but things have gotten better.
________________ 4. We were only able to make a rough estimate of how much fuel would be required.
高低不平的
风浪大的
艰难的
大致的 / 粗略的
二、根据所给汉语完成下列句子。
1. Cathy finally joined our local swim team. The team practice, however, was ________________(艰难的开始).(2016 天津)
2. Though the span of water is less than 100 miles wide, it is _____________________(风浪大且危险).(2012 天津)
3. She found writing helped her ___________________________(度过艰难的日子).(2011 全国)
4. I don’t understand what the engineer means, but I’ve got a(n) ____________ (大致知道)of the project plan. (2009 浙江)
5. At a(n) _________________(粗略估计), Nigeria is three times the size of Great Britain.
a rough start
rough and dangerous
get through the rough days
rough idea
rough estimate
emerge
写出下列句子中画线部分的汉语释义。
_____________ 1. A wonderful idea emerged in my mind.
_____________ 2. Many facts emerged as a result of the investigation.
_____________ 3. The cultural life of the country will sink into atrophy(衰退)unless more writers and artists emerge.
_____________ 4. It has been very heartening to see new writing emerging.
_____________ 5. Operational Research is a newly emerging subject.
浮现 / 出现
暴露 / 显露
出现 / 露头
问世 / 出现
新兴 / 兴起
sum
一、写出下列句子中画线部分的汉语释义。
1. I was good at sums when I was at school. ____________
2. The sum of 7 and 12 is 19. ____________ 3. This is the sum of my achievements so far. ____________
二、根据所给汉语,完成下列句子。
1. Bill wants to spend ____________________(一大笔钱)to buy a big house.
2. You should ____________________(总结)your argument in the final paragraph.
3. So, ________________________________(总之), we need to organise our time better.
算术
总和
全部
a large sum of money
sum up
to sum up / in conclusion / to summarise
根据所给汉语,完成下列句子。
1. I don’t think what he said ________________(与……有关)the topic we are discussing. He has missed the point.(2015 湖北改)
2. Her appearance ____________________________(与……无关) whether she can be a good teacher.
3. The professor refused to comment before he had seen all the
___________________(相关信息).
relevant
is relevant to
is not relevant to / is irrelevant to
relevant information