外研版（2019)必修第二册 Unit2 Let's celebrate课件（51张ppt）

(共51张PPT)
Unit 2 Let's celebrate!
Revision
能力类别 课标解读
1.语言能力
2.文化意识
3.思维品质
4.学习能力
能够理解与节日有关的文章内容,听懂并谈论与节日有关的话题;能够恰当地使用情态动词表示推测;能够表达自己对某种节日现象的观点。
能够了解中外不同的节日文化;能够通过了解中国传统节日走向世界的事实,增强国家认同感,主动弘扬和传播中华优秀文化,增强社会责任感。
能够辨析不同节日的意义和内涵;能够在深入理解文本主题的同时联系自身实际,实现知识与思维能力的迁移,创造一个新的节日。
能够通过了解各国的节日,激发英语学习的兴趣;能够多渠道获取英语学习资源;能够选择恰当的策略与方法,监控、评价、反思和调整自己的学习内容和进程。
复习目标闯关
目 录
Ⅱ.单元基础梳理
一、词汇部分
二、重点句型
Ⅲ.词汇精析
Ⅳ.语法概述
Ⅰ.单元交际主题
单元交际主题
Investigate
Share with your group members the festival information you have investigated before class.
单元交际主题
Plan
What information should be included in your poster
1. Why is the festival celebrated
2. When and how often is it celebrated
3. What are its origins and history
4. How has it changed over time
Add more categories if necessary.
单元交际主题
Create
Write a short paragraph about each piece of information. Find some pictures and add them to the poster.
Present
1. Present your poster to the class and find out if it makes them interested in this festival.
2. Develop all your posters into a web page and upload them to the Internet.
poet
harvest
freedom
novel
warning
competition
citizen
interact
phenomenon
dessert
n.诗人
n.收成
n.自由，自由权利
n.小说
n.警告，警示
n.比赛，竞赛
n.公民，市民
n.互动
n.现象
n.甜食，甜点
单元基础梳理
一、词汇部分：
1、认读单词——词义速记
单元基础梳理
一、词汇部分：
1、认读单词——词义速记
riddle
roof
fantasy
lunar
limitless
starving
handwritten
vote
complain
wave
n.谜语，谜
n.顶，顶部
n.幻想，想象
adj.月球的，阴历的
adj.无限的
adj.挨饿的
adj.手写的
v.投票，表决
v.抱怨，不满
v.挥手，招手
一、词汇部分 2、核心单词——重点记忆
单元基础梳理
类 别 核心单词 类别 核心单词
动 词 名 词
形 容 词
副词
honour
regard
indcate
request
attract
decotate
admit
exist
regular
global
formal
retired
v.向…表示敬意
v.认为，看作
v.表明，显示
v.请求，要求
v.吸引
v.装饰，布置
v.承认
v.存在，实际上有
adj.频繁的
adj.全球的
adj.正式的
adj.退休的
decoration
inequality
literature
request
host
occasion
effort
adult
audience
process
regardless
overseas
n.装饰物
n.不平等
n.文学
n.请求，要求
n.东道主，主人
n.场合，时刻
n.力气，精力
n.成人，成年人
n.听众，观众
n.过程，进程
adv.不管，不顾
adv.在海外
一、词汇部分
3、重点词组
单元基础梳理
重点词组 重点词组
keep…alive
as long as
regard…as
address…to
complain about
wrap…up
be keen on
be dressed as
in memory of
保持生机，使…活着
和…一样长，只要
把…视为
给……写信，寄给……
抱怨
包装起来；圆满完成
喜爱
打扮成
为了纪念……
eat out
have…to do with
in one's opinion
not only…but also
no less than
go global
decorate…with
look forward to
depend on
上馆子吃饭
与…有关系
在…看来
不仅……而且……
不少于，多达
走向全球，走向世界
用……装饰
期盼，期待
依靠，信赖
二、重点句型
单元基础梳理
1.keep＋宾语＋宾补
【原句再现】As parents, they try to keep that magic alive for their children for as long as they can.
作为父母，他们尽量让这种魔法在孩子身上永存。
【解析】句中的keep that magic alive为 “keep＋宾语＋宾补” 结构。意为 “使……继续处于某种状态”，keep为使役动词。
(1)keep＋宾语＋名词/形容词/副词/介词短语
(2)keep＋宾语＋现在分词
(3)keep＋宾语＋过去分词
二、重点句型
单元基础梳理
1.keep＋宾语＋宾补
1.孩子们被要求保持教室整洁干净。
_______________________________________________
2.当今政府让市民呆在家里。
_______________________________________________
Children are requested to keep the classroom tidy and clean.
The present government keeps citizens at home.
单元基础梳理
二、重点句型
2.This/That is why...　这/那就是……的原因
【原句再现】That is why Letters from Father Christmas could be the perfect book for those who regard Christmas as a special time of year.
那就是为什么《圣诞老人的来信》这本书对于那些把圣诞节视作一年中特殊时刻的人来说是一本完美的书。
【解析】This/That is why...是一个常见句型。意为：这/那就是……的原因。其中why引导表语从句。
This/That is because...　　　这/那是因为……
The reason why...is that... 原因是……
单元基础梳理
二、重点句型
2.This/That is why...　这/那就是……的原因
1.他没有通过考试的原因是他学习不够努力。
_______________________________________________
2.昨天我没来聚会的原因是为了怕感染新型肺炎。
________________________________________________
The reason why he failed in the exam was that he didn’t work hard.
The reason why I didn't come to the party yesterday was for fear of catching the new pneumonia.
单元基础梳理
二、重点句型
3.情态动词+have done
【原句再现】He must have thought I was joking.
他一定以为我在开玩笑。
【解析】情态动词must+have+done,表示对过去发生的事情的推测，表示“肯定/一定已经做了……”。
should(not)+have done 表示“本(不)应该做……（而没有做/而已做了）”。
could(not)+have done 表示“本来可以（不）做……（而没有做/而已做了）
单元基础梳理
二、重点句型
3.情态动词+have done
1、昨天晚上一定是下雨了，因为地上是湿的。
It _______________ last night, for the ground is wet.
2、以前我本应该好好学习的，可我总是玩手机游戏。
I _____________________ before,but I always play mobile games.
must have rained
should have studied hard
单元基础梳理
二、重点句型
4.there's nothing + 形容词比较级 + than…
【原句再现】When I get back home,there's nothing more satisfying than a big meat dinner.
当我回到家，没有什么比一顿丰盛的肉食晚餐更令人满意的了。
【解析】there's nothing+形容词比较级+than…，意为“没有什么比……更……的了”。
单元基础梳理
二、重点句型
1、每次我回家，没有什么比妈妈的家常菜更美味的了。
Every time I come home, _________________________than mom's homemade food.
2、每次我下班回家，没有什么比好好休息一下更舒服的了。
Every time I come home from work,_________________________ than a good rest.
there's nothing more delicious
4.there's nothing + 形容词比较级 + than…
there's nothing more comfortable
单元基础梳理
二、重点句型
5.部分否定not everyone…，not all…/all…not
【原句再现】Nowadays, some people choose to have the dinner in a restaurant, but not everyone is keen on this idea.
如今，有些人选择在饭店吃年夜饭，不过，不是每个人都支持这一想法。
【解析】本句中的not everyone＝everyone...not为部分否定， 表示 “并非每一个人……都……” 。部分否定通常有以下几种情况：
(1)否定词与 all, both, every, everyone, everything等连用(不管否定词放在什么位置)；
(2)否定词和always, often等连用。
单元基础梳理
二、重点句型
5.部分否定not everyone…，not all…/all…not
①As a matter of fact, ____________ of them sounds beautiful.
——事实上，并不是每一首歌曲都好听。
②All these books are not popular with people.
＝_________ these books are popular with people.
这些书并非全都受人们的欢迎。
③Both of the two maths problems are not very difficult.
＝_________ of the two maths problems are very difficult.
这两道数学题并非都很难。
not every one
Not all
Not both
单元基础梳理
二、重点句型
6. not only…but also 不但……而且……
【原句再现】What’s more, not only are these attended and enjoyed by Chinese citizens living abroad, but by many other nationalities, too.
另外，不仅海外的中国公民参加并享受这些活动，许多其他民族也参加了。
It was not only for the delicious food that we seldom got to eat, but for the opportunity to have our whole family gathered together.
不但是因为我们很少吃到的美味的食物，而且还是因为有机会让我们全家聚在一起。
单元基础梳理
二、重点句型
6. not only…but also 不但……而且……
【解析】not only...but also...句型，意为“不但……而且……”，连接两个并列成分。
(1)not only...but also...连接两个表示并列关系的成分，着重强调后者，其意为“不但……而且……”；其中的also有时可以省略。
(2)若连接两个句子，且not only位于句首时，not only后面的句子要用部分倒装。
(3)若连接的两个成分作主语，其谓语动词的数通常与靠近的主语保持一致。
单元基础梳理
二、重点句型
6. not only…but also 不但……而且……
①He is ________ experienced and knowledgeable, ________ patient and understanding.
他不仅经验丰富，知识渊博，而且有耐心，善解人意。
②By doing so, we can not only share good ideas with others but also learn to express myself clearly.
＝By doing so, not only _______________ good ideas with others but also learn to express ourselves clearly.　通过这样做，我们不仅能够与他人分享好的想法，而且还学会清楚地表达自我。
not only
but also
can we share
1.honour v．向……表示敬意；尊敬; n．尊敬，荣誉
【例】The athletes competed for the honour of their countries.
运动员为自己国家的荣誉而比赛。
【归纳拓展】
(1)honour sb. for...　因……而尊敬某人
(2)have the honour to do/of doing...有幸做……
in honour of 为了纪念……
It's an/one's honour to do... 做……是一种/某人的荣幸
(3)be honoured for... 因……而受到尊敬或获得荣誉
be honoured as ... 被尊为……
be/feel honoured to do/of doing... 做……而感到荣幸
词汇精析
【即时练习】
1、It was a great ________ to be invited here today.
今天承蒙邀请到此，深感荣幸。
2、He was honoured _____ the best player in his team.
他被誉为是他队里最好的选手。
3、Together we stand, ______________the victims, and in deepest sympathy for the bereaved.
我们共同缅怀受难者，向难属表示最深刻的同情。
honour
as
词汇精析
in honour of
2.regardless adv. 不管，不顾
【例】The new tax laws were rammed through regardless of the opposition of the majority of the people.
不顾大多数人民的反对，新的税法强行通过了。
【归纳拓展】
regardless of 不管，不顾
despite=in despite of 尽管……
词汇精析
词汇精析
【即时练习】
1、Transit systems _________ of size and capacity should have a plan for all possible disasters.
不管交通系统的规模和实力如何，都应该有一个应对所有可能灾害的计划。
2、We started for the tour in __________ the heavy rain.
尽管下大雨我们还是出发去旅行。
3、Most people all over the country are in safety ________the epidemic situation .
虽然遇到疫情， 全国绝大多数人都安然无恙。
regardless
despite of
despite
词汇精析
3.regard v.认为，看作
【原句再现】That is why Letters from Father Christmas could be the perfect book for those who regard Christmas as a special time of year.
这就是为什么《圣诞老人来信》可能是那些认为圣诞节是一年中特殊时刻的人的最佳读物。
【归纳拓展】
regard …as 把……当作/视为……
be regarded...as 被认为是；被当做是
as regards/ with regard to 关于，至于
词汇精析
【即时练习】
1、At present,the outbreak of the epidemic situation is __________ very serious.
目前，疫情的爆发被认为是非常严重的。
2、_________salary,I leave it to you to decide after experience of my capacity.
至于薪金，请在考验本人的能力之后再作决定。
regarded as
As regards
词汇精析
4.complain　 v．抱怨，不满，发牢骚
【原句再现】In another letter, Father Christmas complained about how he could not stop his helpers playing games with the toys instead of wrapping them up.
在另一封信中，圣诞老人抱怨说，他那些助手们非但没有把玩具包装起来，反而拿着玩具玩起了游戏，他怎么也没法让他们停下来。
【归纳拓展】
(1)complain to sb.of/about sth.　向某人抱怨/诉说某事
complain (to sb.) that... (向某人)抱怨……
(2)complaint n. 抱怨；牢骚；投诉
词汇精析
【即时练习】
1、Now some people ______________ that people who eat wild animals have brought the virus.
现在有些人抱怨说，那些吃野生动物的人会带来病毒。
2、People's ____________are useless, the key is to take effective measures to control the epidemic.
人们的抱怨是没有用的，关键是要采取有效的措施控制疫情。
3、Unfortunately, the disease is usually first noticed when people complain to their doctors ____memory problems.
然而，通常当病人向医生诉说他们的记忆力出现问题时，这一病症才被注意。
are complaining
complaints
of
词汇精析
5.request　n．请求，要求 vt.(正式或礼貌地)要求，请求
【原句再现】What do the words in bold indicate: an order, a request, ability or possibility
粗体字表示什么：命令、要求、能力或可能性？
【词汇精析】
(1)request sb.to do sth.　请求/要求某人做某事
request that...(should) do sth. 要求……(应该)做某事
(2)make (a) request for... 请求/要求……
at one’s request＝at the request of sb. 应某人的要求
词汇精析
【即时练习】
1、Visitors are requested not ___________ (touch) the exhibits.
参观者被要求不要触摸展示品。
2、He came to give a talk to the students ______ the request of the headmaster.
他应校长的要求来给学生们作报告。
3、We request that all the cleaning work _________________ (finish) this morning.
我们要求所有的清洁工作要在今天上午完成。
to touch
at
(should)be finished
词汇精析
6.attract　v．吸引，引起……的兴趣
【原句再现】The lantern fair attracts a lot of people, so it’s one of the busiest times of year for the traffic police.
灯会吸引了很多人，所以这是交警一年中最忙的时候之一。
【归纳拓展】
(1)attract sb.to...　　　　 把某人吸引到……
attract sb.’s attention 吸引某人的注意力
(2)attraction n. 吸引(力)；具有吸引力的事物/人
attractive adj. 有吸引力的；引起兴趣的
词汇精析
【即时练习】
1、Thousands of foreigners were attracted ______ the Shanghai World Expo the day it opened.
上海世博会开幕当天就吸引了成千上万的外国人。
2、Although Dollywood has rides, the park’s main ____________ (attract) is its culture.
尽管多莱坞有骑乘游乐设施，但是这里最具吸引力的还是它的文化。
3、To be honest, the pay isn’t ____________ (attract) enough, though the job itself is quite interesting.
说实话，虽然这份工作本身很有趣，但薪水不够吸引人。
to
attraction
attractive
词汇精析
7.admit　v．(不情愿地)承认
【原句再现】Can’t they admit that the preparations for the dinner are hard work
难道他们不能承认晚餐的准备工作很辛苦吗？
【归纳拓展】
admit (doing/having done) sth.　 承认(做过)某事
admit sb./sth.(to be) ... 承认某人/某事……
admit (to sb.) that... (向某人)承认……
admit...to/into... 允许……加入/进入
be admitted to/into 被……接受(入学、入院等)
词汇精析
【即时练习】
1、She said sorry to me and admitted ____________________ (take) my umbrella by mistake.
她向我道歉并承认错拿了我的伞。
2、She was admitted ____________ Peking University in 2019, which made her parents very happy.
2019年她被北京大学录取了，这使得她的父母非常高兴。
3、But I must _____________ they are good fighters.
可是我不得不承认他们是好战士。
taking/having taken
to/into
admit (that)
词汇精析
8.effort　n．[U]&[C]力气，精力；[C]努力；尽力
【原句再现】I really don’t think it’s worth the effort of spending so much time preparing for a single meal, and then another hour cleaning up the mess after it’s over.
我真的觉得花这么多时间准备一顿饭，然后在结束后再花一个小时收拾残局是不值得的。
【归纳拓展】
(1)make efforts/an effort/every effort to do sth.
　　　　　　　　　　 努力做某事
spare no effort (to do) sth. 不遗余力(做某事)
(2)without effort 容易地，不费力地
词汇精析
【即时练习】
1、I will make every effort __________ (achieve) my goal.
我将尽一切努力来实现我的目标。
2、Nobody can succeed in anything _________ effort.
人不努力，任何事都不能成功。
3、My colleagues and I will spare _________ to provide you assistance and convenience.
我和我的同事将继续全力为大家提供协助和便利。
to achieve
without
no efforts
词汇精析
9.exist　v．存在，实际上有
【原句再现】A fact is something that exists or has happened, for example, an object, event or experience.
事实是存在的或已经发生的事物，例如物体、事件或经验。
【归纳拓展】
(1)exist in＝lie in　　　在于……
There exist(s) ... 有/存在……
(2)existence n. 存在；生活；生活方式
come into existence 出现；产生
词汇精析
【即时练习】
1、We cannot ________without air, food and water.
我们没有空气、食物和水就不能生存。
2、Why do I believe in the __________(exist) of atoms
3、But how did the dust itself come into _________(exist)
4、There ______ a good way to solve the_________ problem in maths.(exist)
exist
existence
existence
exists
existing
词汇精析
10.keep...alive 保持生机，使......持续作用
【课文原句】As parents, they try to keep that magic alive for their children for as long as they can.
为人父母之后，他们也相让自己的孩子尽可能长久地相信这份魔力的存在。
【归纳拓展】
alive adj.活着的，有活力的，常作表语，作定语时必须后置
live adj.活的，有活力的，现场直播的。
living adj.活着的，作定语可前可后，可修饰人也可修饰物。
词汇精析
【即时练习】
1、Do you realize that to do these things you will have to be _____
你是否意识到为了完成这些使命你必须活着？
2、They tried their best to keep ______ in the forest.
他们在那片原始林里尽一切努力保持生命。
3、He is not only a fact, but a ________ fact.
他不但是一个事实，而且是活的事实。
4、A ______ band is always a good draw at a party.
现场演奏的乐队在聚会上总是很吸引人的。
alive
living
alive
live
词汇精析
11.as long as 和……一样长；只要；如果
【课文原句】As parents, they try to keep that magic alive for their children for as long as they can.
为人父母之后，他们也相让自己的孩子尽可能长久地相信这份魔力的存在。
【归纳拓展】
as well as 也，还；和……一样好
as soon as 一……就……
词汇精析
【即时练习】
1、They can be applied in any context, __________ you understand how to apply them, of course.
他们可以在任何一种背景下应用，当然，只要你懂得如何去应用他们。
2、If they are, it will be our problem ___________theirs.
如果真的发生类似的事情，这将是我们的，也是他们的大问题。
3、You should trash those silly ideas __________ possible.
你应该尽快丢掉那些糊涂想法。
4、Please let me have your address ____________ you are settled.
请你一安好家就把地址告诉我。
as long as
as well as
as soon as
as soon as
词汇精析
12.be addressed to 寄往......
【课文原句】It was addressed to Tolkien’ s children.
收信人是托尔金的孩子们。
【归纳拓展】
address n. 地址 address v. 写地址
address...to 写信给
【即时练习】
1、The card was wrongly _______________his old home.
那张明信片误写了他的旧地址。
2、Please _________ these letters.
请把这些信写上地址。
addressed to
address
语法概述
情态动词 Models
一、情态动词表推测
(1)must用在肯定句中表示“推测”，意为“肯定，一定”，其否定形式为can't/couldn't。mustn't不表“推测”，而是表“禁止”，意为“绝不能；一定不要”。
【例1】I am sure he must be tired after such a long journey.
我敢肯定经过这样一次长途旅行他肯定是累了。
(2)can/could可以用在否定句和疑问句中表示“推测”，在否定句中表“推测” 时意为“肯定不”。
【例2】He can't be Tom's father，for he wears a beard.
他肯定不是汤姆的爸爸，因为他留着胡子。
语法概述
情态动词 Models
一、情态动词表推测
(3)may/might表示“推测” 时，意为“也许；大概；可能”，其肯定性不强，故经常和I'm not sure之类的短语连用。
【例3】He might arrive here on time，but I am not sure.
他也许能按时到达这里，不过我不敢肯定。
(4)should在表示“推测” 时，往往是一种主观上的推断，意为“按道理说，按道理讲”。
【例4】We should arrive home before dark.
按说在天黑之前我们应该能到家。
语法概述
情态动词 Models
二、情态动词+have done 表示对过去发生的事情的推测
(1)must have done表示对过去已发生的事情进行肯定的推断，只用于肯定句中，意为“一定，必定”，其否定形式为can't/cannot have done。
【例1】The children must have got (get)lost in the woods；otherwise，they would have been at the lakeside camp as scheduled.
孩子们肯定在树林里迷路了；否则，按计划他们已经在湖边的宿营地了。
(2)could have done表示本能够做某事，实际却没做。
【例2】We could not have stayed (not stay) together for a single minute but for a phone call.
要不是一个电话，我们不可能在一起待一分钟。
语法概述
情态动词 Models
二、情态动词+have done 表示对过去发生的事情的推测
(3)may/might have done表示对过去已发生的事情进行推断，意为“可能/或许已经……”。其否定形式为may/might not have done，意为“可能没有做……”。
【例3】They might have died (die) if doctors hadn't saved them in time.
要不是医生及时救了他们，他们可能早就死了。
语法概述
情态动词 Models
二、情态动词+have done 表示对过去发生的事情的推测
(4)should/ought to have done表示本应该做某事，却没有做，含有责备或后悔之意。其否定形式为should not/ought not to have done，表示本不该做某事却做了。
【例4】You shouldn't/ oughtn't to have interrupted the meeting to tell me that；you could have come to tell me afterwards.
你不该打断会议来告诉我那件事，你本可以会后告诉我。
(5)needn't have done表示本没有必要做某事却做了，多用于否定句中。
【例5】I need'nt have worried before I came to the new school，for my classmates here are very friendly to me.
来新学校之前我本没有必要担心，因为这里的同班同学对我很友好。