外研版（2019）必修第二册 Unit 2 Let's Celebrate! 单词用法图文趣味解读2课件（53张）

(共53张PPT)
版本：新外研
单元：必修二 Unit 2 (Using language — Developing ideas)
单
词
课
堂
本单元词汇梳理
1. indicate：一词多义，基本义“指示；指出”，意为“指示；指出”时是正式用语，对应point at / out
2. request：动词是正式用语，对应ask for
词块：request sb to do sth, request that sb (should) do sth
3. fancy： 缩写自fantasy (幻想；空想)
词块：fancy doing sth, catch / take sb’s fancy, fancy dress
4. guy：非正式用语 (对应 man)
5. wave：一词多义：基本义：“来回摆动”
词块：give sb a wave, wave sb goodbye / wave goodbye to sb
6. lantern：词块：the lantern festival, lantern riddles
7. dessert：词源：源自法语desservir，而 desservir = des (法语否定前缀) + servir (serve，上菜)，字面意思“收拾桌子”；收拾完桌子后再吃的就是甜食。
8. attract：词源 at- (to) + tract (pull, draw 拉) → 拉过来 → 吸引
词块：attract … to …
派生词：attractive, attraction
9. firework：fire + work，常用复数
词块：let / set off fireworks, fireworks go off, a fireworks show / display
10. decorate：词块：decorate sth with sth
派生词：decoration
11. riddle：词块：solve / answer a riddle, guess lantern riddles
12. competition：来自compete (v 竞争)
词块：have / hold a competition,
enter / take part in a competition, win / lose a competition
13. formal：来自form (模式) → 模式化的，即正式的
反义词 informal；派生词：formally
14. host：词源义：招待客人的人
同源词：hotel, hospital, hospitality
派生词：hostess
名词动词化
15. occasion：oc- (down, away) + cas (to fall)，向下掉 → 偶然；场合
词块：on occasion(s), on the occasion of
派生词：occasional, occasionally
16. editor：逆生法 edit
17. embrace：em- (in 里) + brace (the arms 手臂) → 进入手臂里 → 拥抱
embrace是正式用语（对应hug）
18. admit：ad- (to) + mit (to go, send) → 送出去 → 容许进入
一词多义：基本义“容许……进入”；派生词：admission
19. effort：① 英语释义 ② 词块 make an effort to do sth, spare no effort to do sth, time and effort, be worth the effort
20. loss：动词lose的名词形式；一词多义：基本义“失去”
词族：lose, loss, lost
词块：(be) at a loss, a sense of loss
21. eve：词块：Christmas Eve, (Chinese) New Year’s Eve
22. software：soft + ware (n 物件)
23. adult：近义词：grown-up
派生词adulthood，类似childhood
24. process：词块：in the process (of)
名词动词化：加工；处理
25. retired：retire (v 退休) + -ed (分词形容词)
26. exist：ex- (向外) + -sist (站) → 站出来的 → 存在的
词族：exist, existence, existing
27. overseas：over (across 越过) + sea
adv 近义词：abroad
28. global：globe + -al；派生词：globally
词块：global warming
29. citizen：来自古法语citeien，由拉丁语civis (市民) 辗转变化而来。古法语citeien的字面意思是“居住在cite里的人”。法语中的cite后来演变为英语单词 city。古希腊和古罗马时代只有市民才有政治权利，所以citizen既是“市民”，也是“公民”。
30. nationality：词族：nation, national, nationality, international
31. audience：audi- (hear 听见) + ence (名词后缀) → 听众
32. interact：inter- (from one to another 相互) + act
词块：interact with 派生词：interaction
33. joy：抽象名词具体化：意为“乐事”“乐趣”时是可数名词
词块：to one’s joy (同结构 to one’s surprise)
词族：joy, enjoy, joyful, joyous
34. phenomenon：复数phenomena
attract
indicate
fancy
一词多义
搭配义
wave
loss
一词多义
一词多义
熟词生义
一词多义
occasion
admit
一词多义
英语释义
搭配义
request
一词多义英语释义
effort
搭配义
重难点词
精讲
话题词汇
indicate vt
[正式用语] 指示；指出 to direct sb’s attention to sb / sth, especially by pointing：
The arrow on a sign indicates the way to go.
表明；显示 to show that sth is probably true or exists：
The study indicates a connection between poverty and crime.
示意；暗示 to say or do sth to make your wishes, intentions etc. clear：
In his letter, he indicated his willingness to cooperate.
He smiles and nods, indicating that everything is fine.
indication n [C] & [U] 迹象；表示；标示
基本义
在正式的邀请函中经常会用到一些惯用的敬语，如“敬请光临 ”、“请届时出席”等等。那么大家知道这些敬语如何用英文表达吗？
request
敬请光临 ___________________________
请届时出席 ______________________________________
Your presence is requested.
Your presence is requested for the occasion.
比较下面两个句子，说说ask和request的区别是什么？
She asked him to wake her at 6 o’clock.
She requested him to wake her at 6 o’clock.
正式用语多用在严肃的正式场合，如商业信函、报告、讲座、会议，以及与陌生人和比自己级别高的人的礼貌交谈中。非正式用语则多用在放松的非正式场合，如与熟人的日常交流，包括会话和书信往来等。总的来说，书面语多用正式用语，口语多用非正式用语。
request是正式用语
request n
[C] & [U] (正式的) 要求；请求：
make a request for help
The pianist listened to our request that he (should) play in public again.
at sb’s request / at the request of sb 应某人的要求：
The students were there at the teacher’s request.
[正式用语] 请求；要求 to ask for sth or ask sb to do sth in a polite or formal way：
You can request a free ticket for the show at the reception desk.
request vt
① request sb to do sth:
Visitors are requested not to touch the exhibits.
② request + that ... (should) do sth:
We request that the discussion (should) be put off.
与ask (for)同义，但request更正式
fancy
I fancy you. Is that so hard to believe
我喜欢你。有那么难相信吗？——《吸血鬼日记》
■ vt
(BrE) [非正式用语] 想要 (feel like)；喜欢：
Do you fancy an ice cream 2010 上海
Do you fancy going to the dance on Saturday night
All the girls fancied him.
[书面语] 想象；设想 to believe or imagine sth：
I can’t fancy her (as / to be) a teacher.
(BrE) 认为……会成功 / 赢：
Which team do you fancy this year
fancy oneself (as) sth 自以为是某种人
fancy
■ n [常用单数] 想要；喜欢：
She has simply taken a fancy to the place. 2013 福建
She said she wanted a dog but it was only a passing fancy.
catch / take sb’s fancy 引起某人的兴趣：
I could do without TV because few shows take my fancy. 2010 安徽书面表达
■ adj 精致的；花哨的；异常复杂的 (反 simple) ；昂贵的；奢华的：
fancy dress
I wanted a simple black dress, nothing fancy.
fancy restaurants with fancy prices
wave
爵士舞 wave 动作
词源义和基本义是 “move back and forth 来回移动 / 摇摆”
山峦的 wave
大海的 wave
■ v
vi 摇摆：
The branches were waving in the breeze.
vt 挥舞；挥动：
Crowds lined the route, waving flags and cheering.
vt & vi 挥手 (表示……)；(向……) 挥手示意：
wave sb goodbye / wave goodbye to sb
He waved until they were out of sight.
wave
■ n [C]
波 (浪)：
A huge wave covered our boat and my younger brother fell into the sea. 北师大新必修② – 5
挥手；招手：
He gave us a wave as the bus drove off.
(活动或感情的) 风潮；浪潮：
a wave of panic / protest
(声、光、电等的) 波：
sound waves
ride a / the wave of 受益于……；乘……之势
wave语义网络图
摇摆
波（浪）
挥舞；挥动
（声、光、电等的）波
挥手；招手
物体“来回移动 / 摇摆”
人“来回移动 / 摇摆”手中的物品
“来回移动 / 摇摆”手臂
挥手(表示……) (向……) 挥手示意
来回移动 / 摇摆
基本义
波浪
热声光
v
n
■ vt 吸引；引起 (……的兴趣)：
Dickens’ style of writing attracted audiences from all walks of life. 2018 浙江
attract ... to:
What attracted me most to the job was the chance to travel.
attract
词源：at- (to) + tract- (pull / draw 拉) → “拉过来” → 吸引
查尔斯·狄更斯 (Charles Dickens，1812年2月7日—1870年6月9日)，英国作家。主要作品有《大卫·科波菲尔》(David Copperfield)、《匹克威克外传》 (The Pickwick Papers) 、《雾都孤儿》(Oliver Twist)、《老古玩店》(The Old Curiosity Shop)、《艰难时世》(Hard Times) 、《我们共同的朋友》(Our Mutual Friend) 、《双城记》(A Tale of Two Cities)等。
狄更斯特别注意描写生活在英国社会底层的“小人物”的生活遭遇，深刻地反映了当时英国复杂的社会现实，为英国批判现实主义文学的开拓和发展做出了卓越的贡献。他的作品对英国文学发展起到了深远的影响。
attraction n
[U] 吸引；吸引力：
When we met at the restaurant I felt an immediate attraction for him.
[C] 有吸引力的事物 / 人：
Hampton Court Palace is open to the public as a major tourist attraction. 2015 全国改
attractive adj 有吸引力的；有魅力的：
This is one of the most attractive places I’ve been to.
词汇拓展
抽象名词具体化
occasion
图片中的人们只有在职业场合中才会穿制服。在社交中，根据不同场合选择合适的服装同样重要。
(某事发生的) 时刻；场合 a particular time when sth happens：
on this / that occasion
I’ve met him on several occasions.
Occasions are quite rare when I have the time to spend a day with
my kids. 2008 山东
[常用单数] 时机；机会 a suitable or favourable time：
I saw them at the funeral, but it was not a suitable occasion for
discussing holiday plans.
重大 / 特殊活动；盛会 a special event, ceremony, celebration, etc.：
social occasions
a special occasion
occasion n [C]
构词：oc- (down, away) + cas (to fall)，向下掉 → 偶然；场合
常用搭配
on occasion(s) 有时；偶尔：
It is said that on occasion Byron swam by moon light in the lake. 2012 湖南改
on the occasion of 在……之际：
I traveled back to my hometown on the sad occasion of Dad’s death. 2012 浙江
词汇拓展
occasional adj [只用于名词前] 偶然的；偶尔的
occasionally adv 偶尔；间或：
Occasionally, I would read a novel that was assigned, but I didn’t enjoy this type of reading. 2019 天津
如果有勇气承认错误，那么所犯的错误也是可以被原谅的。
——李小龙
李小龙（1940-1973），师承叶问，出生于美国，祖籍中国广东佛山。功夫片的开创者和截拳道创始人、华人武打电影演员，中国功夫首位全球推广者、好莱坞首位华人主角。
admit
vt [正式用语] 容许……进入 to allow sb / sth to enter a place：
Only ticket-holders will be admitted to / into the stadium.
vt [正式用语] 接纳；招收 to allow sb to
become a member of a club, a school, etc.：
I shall be very likely to be admitted to my dream
university. 2014 四川
The table-tennis team of our school is admitting new
players. 2017 全国书面表达
admit v
注：在日常生活中，人们通常说let sb in而不是admit sb
late 14c., “let in,” from Latin admittere
admit的词源义是“允许进入”，在此基础上衍生出各层释义。
vt & vi 承认 to agree, often unwillingly, that sth is true：
We should have the courage to admit (to) our
mistakes.
I had to admit (to) being nervous about the test.
vt & vi 供认 to say that you have done sth wrong or illegal：
He refused to admit (to) the other charges.
She admitted having stolen / stealing the car.
[U] & [C] 接纳；进入权；准许入会 / 学：
Admission by ticket.
She failed to gain admission to the university of her choice.
the university admissions policy / office
[C] [常作单数] 承认；供认：
an admission of a mistake / failure
admission n
[U] 入场费：
admission charges / prices
词汇拓展
admittedly adv [句子副词] 诚然；不可否认地：
The technique is painful, admittedly, but it benefits the patient greatly.
admit 语义网络图
供认
admit
容许……进入
（基本义）
承认
“容许”事情“进入”内心
“容许”人“进入”组织或机构
“容许”物体“进入”某地
接纳；招收
容许……进入
“容许”自己做错了的事“进入”公众视野
承认；供认
接纳；
准许入会 / 学；入场费
进入权
admission
effort
I might say that success is won by three things: first, effort; second, more effort; third, still more effort.
— Thomas Hardy
可以说成功之道唯三点：努力，努力，再努力！
——托马斯·哈代
托马斯·哈代 (Thomas Hardy，1840 — 1928) ，英国诗人、小说家。哈代早期和中期的创作以小说为主，继承和发扬了维多利亚时代的文学传统。代表作品有小说《德伯家的苔丝》(Tess of the D’Urbervilles)、《无名的裘德》(Jude the Obscure) 等。晚年以其诗歌开拓了英国20世纪的文学。
effort词源解读
effort由前缀ex- “out” + 词根 fortis “strong”构成，和force是同根词，意为 “force, strength, power”，即“力量”。
[U] & [C] 气力；精力 the physical and mental
energy that’s needed to do sth：
She puts her time and effort into her businesses,
and into helping others.
Visit the museum when you’re there. It’s well worth the effort.
With (an) effort she managed to stop herself laughing.
[C] 努力；尽力 an attempt to do sth that’s difficult：
Greg has gone on a diet in an effort to lose some weight.
What’s the point of helping him if he doesn’t
make an effort to help himself
Let’s start right now and spare no effort to do a
little bit every minute!
[C] [常用于名词后] 有组织的活动：
the international relief / rescue effort
= try hard to
词汇拓展
effortless adj 不需费力的
【词族】
effort, effortless, effortlessly
1. Having lost his father, Roy became very unhappy.
2. I lost my way in the network of tiny alleys.
3. Argentina lost to German in the 2014 FIFA World Cup.
4. The company lost heavily because of wrong judgment.
5. I lost the last sentence of his speech.
6. Come on, there’s no time to lose.
lose (lost, lost) vt 失去；丢失；丧失
loss 抽象名词由动词lose转化而来
输给
迷路
失去
损失
没听清
没时间磨蹭
失去；丧失
(基本义)
vt & vi (使) 亏损；(使) 损失
失去钱财
失去比赛
失去方向和路线
vt & vi 输掉
vt 迷失；使迷路
失去时间或者机遇等
vt 错过；浪费
lose 语义网络图
lose oneself in 专心于；全神贯注于：
She listened attentively to the music, losing herself in its beauty.
(be) lost in 沉湎于；专注于：
He was lost in his books and did not notice my coming.
Lost in thought, he almost ran into the car in front of him.
loser n [C] 失败者；输家
loss n [C] & [U]
遗失；失去；丧失：
a sense of loss
hair / hearing / weight loss
loss of memory / memory loss
死亡；去世：
I was trying to recover from the loss of my father.
亏损；损失：
profit and loss
The company made a loss of $100,000 last year.
If she leaves, it will be a big loss to the school.
(be) at a loss 感到迷惑；不知所措：
We are at a loss as to what kind of business to start.
Their snowy mountain tops form a beautiful picture that will leave you at a loss for words (= unable to think what to say).
lose & loss
lose
失去；丢失；丧失
迷失；使迷路
错过；浪费
(使)亏损；(使)损失
输掉
loss
遗失；失去；丧失
死亡；去世
亏损；损失
节假日活动话题词汇思维导图
Christmas, Easter, Thanksgiving Day, etc.
festivals &
celebrations
foreign
festivals
things we give
and receive
traditional
festivals
food
activities
Spring Festival, Lantern Festival, Tomb Sweeping Day, Dragon Boat Festival, Mid-autumn Day, etc.
gift, flower, present, red envelope, scarf, etc.
ballon, ceremony, custom, decoration, poster, firework, fancy dress, lantern, occasion, picnic, riddle, competition, etc.
dumpling, zongzi, mooncake,
dessert, turkey, etc.
…
celebrate, display, dress up, gather, have fun, prepare, take part in, participate in, etc.
随堂检测
写出下列句子中画线部分的汉语释义。
1. Research indicates that eating habits are changing fast. ______
2. She took out a map and indicated the quickest route to us. ______
3. Ralph patted the sofa to indicate that she should join him. ______
4. Kingston-upon-Thames, as the name indicates, is situated on the banks of the Thames. ______
indicate
表明
指出
示意
正如其名称所示
request
根据所给汉语，用适当的词块完成下列句子。
1. 他们要求再给一些援助。(request n)
They _____________________ further aid.
2. 应你们的要求，我们将寄送详尽的节目说明。(request n)
We will send you full program descriptions _____________.
3. 我写信是想请求你们帮我把包找回来。(2010 重庆书面表达)
I am writing to you to _____________________ find the bag back.
4. 她要求不要向任何人透露她的决定。(被动语态)
She requested that no one ___________________________.
made a request for
(should) be told of her decision
at your request
request you to help me
一、根据所给汉语及提示，用适当的词块完成下列句子。
1. I could do without TV because few shows ____________________ (引起我的兴趣). (fancy n)
2. Sorry, but I don’t ______________ (想出去) on this cold rainy day. (fancy v)
二、写出下列句子中画线部分精准的汉语释义。
1. Harry took me to a fancy restaurant with fancy prices for my birthday. ______________________
2. Many of the marathon runners compete in fancy dress. ______________
3. She fancies herself as another Madonna. ________________
价格昂贵的豪华餐厅
fancy
穿着化装服
fancy going out
take / catch my fancy
自认为是
写出下列句子中画线部分的汉语释义。
1. A wave of fear swept over her. ______________
2. He greeted them with a wave and a broad smile. _____________
3. Hospital staff were outside to welcome him, waving flags and applauding. ______________
4. At night, I listened to the sound of the waves crashing against the shore. ______________
5. Those memories are some of the few I have of the heat wave of 1962. (2014 山东) ______________
浪花 / 海浪
wave
一阵恐惧
挥手
挥舞旗帜
热浪
一、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. What attracted me most _________ the job was the chance to travel.
2. Titanic is a classic film which _____________ (attract) lots of viewers.
3. Chengdu has dozens of new millionaires, Asia’s biggest building, and fancy new hotels. But for tourists like me, pandas are its top ________ (attract). (2016 全国)
4. These sports attract few viewers. However, the audience for these sports is _________ (attract) to certain advertisers. (2012 广东改)
二、根据所给汉语，用适当的词块完成下列句子。
1. Thousands of foreigners ____________________ (被……吸引) the Shanghai World Expo the day it opened.
2. The debate _________________________________________ (吸引了很多关注).
attract
were attracted to
to
attracts / attracted much / a lot of attention
attracts
attraction
attractive
occasion
一、写出下列句子中画线部分的汉语释义。
1. I have a suit but I only wear it on special occasions. _____________
2. Chinese New Year is an occasion for all the family to celebrate.
_____________
3. Our teacher is strict on occasions, but we all like her. _____________
4. Congratulations on the occasion of the New Year! _____________
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. I saw Bob play the piano at John’s party and ________ that occasion he was
simply brilliant.
2. This was the occasion _____ expressions of friendship by the two presidents.
3. I’ve been writing this report ___________ (occasional) for the last two
weeks, but it has to be handed in tomorrow. (2011 浙江改)
on
occasionally
for
在特殊场合
……的机会
有时
在……之际
一、写出下列句子中画线部分的汉语释义。
1. She admitted having driven the car without insurance. _________
2. You will not be admitted to the theatre after the performance has started. _________
3. He was studying in the hope of being admitted to an engineering college. _________
4. A number of people have admitted that despite their success, they aren’t happy. (2015 浙江改) _________
承认
被允许进入
被录取
承认
admit
二、根据所给汉语，用适当的词块完成下列句子。
1. You should have the courage to ______________________ (承认错误).
2. Did he ___________________________ (承认打破了窗户吗)
3. This ticket _____________________ (可让两人进场).
4. Their poetry club has recently ___________________________ (招收了几名新社员).
5. Gates open at 10:30 a.m. and __________________ (免费入场).
6. ________________________ (这家公园最晚的入园时间) are at 6:00 p.m.
admit your mistakes
admits two persons
admitted a few new members
admit (to) breaking the window
Last admissions to the park
admission is free
一、根据所给汉语，用带有effort的词块完成下列句子。
1. Kim is ______________________________ (努力减肥).
2. The local clubs are _____________________________ (尽一切努力使……感兴趣) more young people.
3. Parents arrange everything for their children and ______________________ (不遗余力) to pave (铺) the way for their success. (2013 福建)
4. Visit the museum when you’re there. It’s __________________________ (很值得一游 ).
二、根据所给提示，将下列句子译成英语。
我努力在紧急情况下保持镇静。(make an effort, emergency)
____________________________________________________________
I made an effort to keep calm in an emergency.
effort
well worth the effort
spare no effort
making an effort to lose weight
making every effort to interest
一、写出下列句子中画线部分的汉语释义。
1. She must be feeling very lonely after the loss of her husband. ___________
2. We see your going as a great loss to the company. ___________
3. When she died I was filled with a sense of loss. ____________
4. I want to report the loss of a package. ____________
二、在空白处填入1个适当的单词。
1. The animal was weak through loss _________ blood.
2. I’m _________ a loss what to do next.
3. His comments left me at a loss _________ words.
损失
去世
失落感
丢失
loss
of
at
for
三、根据所给提示完成下列句子。
_____________________ (减肥) should be gradual.
When her son finally left home, Emily felt completely ____________________ (茫然若失).
3. The firm ____________________ (亏损) 6 million last year.
4. Though many reasons other than Alzheimer’s disease may cause __________________________ (失忆) , its early diagnosis (诊断) and treatment may delay some of the most serious effects.
Weight loss
at a loss
made a loss of
memory loss / loss of memory
谢
谢
观
赏