Unit3 Times change! Developing ideas课件（共35张） 2025-2026学年外研版（2019）选择性必修第二册
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| 名称 | Unit3 Times change! Developing ideas课件（共35张） 2025-2026学年外研版（2019）选择性必修第二册 |  | |
| 格式 | pptx | ||
| 文件大小 | 7.3MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2025-06-16 23:12:29 | ||
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(共35张PPT)
Unit 3
Developing ideas
Emojis: a new language
Learning aims:
After this class, you will be able to
1.grasp the structure of the passage;
2.master the development, popularity, advantages and disadvantages of emojis ;
3.infer author’s attitude towards emojis and purpose of writing the passage.
4.deepen the critical thinking by writing a summary
Lead-in
Do you usually use emojis when chatting online
夜以继日
灯火辉煌
心惊肉跳
舍我其谁
沉鱼落雁
鸡飞蛋打
七嘴八舌
人走茶凉
心照不宣
Guess what these emojis mean!
news and news, which first
Good one!!!
167 in the final exam.
But..Errr....LHZ
and !!!!
What
I ‘ll be there now!
Try to feel my feelings.
Bad news
Look at the title and predict the writer’s attitude towards emojis as a new language.
The writer may be _______________ about emojis as a new language.
unsure/ doubtful
Read for prediction(预测)
Special punctuation(标点符号) can help us predict information.
novel
While-reading
Match the main idea of each part.
Part 1（1-3）
Part 2（4-7）
Part 3（8）
C.The author’s experience with emojis.
A.The origin and development of emojis.
B.People’s attitudes towards emojis.
While-reading
1.What is the meaning of each message
“I’d be running late and would be there soon.”
“OK, don’t rush.”
2.Why is the author’s personal experience mentioned in the beginning
A.To arouse the readers’ interest and introduce the topic.
B.To show the meaning of some pictures.
C.To tell us the author has a preference for emojis.
D.To explain what emojis are.
While-reading
3.Use the expressions from the text to complete the blanks.
Definition
Emojis are representing ,
or .
small symbols
ideas
emotions
feelings
Origin
Come from: .
When: .
Literally meaning:
.
Categories: ,
. .
Japanese
1999
picture character
faces and people
plants and animals, and food and drink
Development
Numbers: from___ to ____
The Oxford Dictionaries World of Year in 2015 was ____________.
The use of emojis has spread to____________________.
176 over 3000
a pictograph
classical literature
4.How popular are emojis
Emojis are used everywhere, from text messages to emails, blogs and other social media networks.
Emojis are becoming an integral component of the language we use to express ourselves.
There are more than 3000 emojis now.
The Oxford Dictionaries Word of the Year in 2015 was a pictograph.
_______used
_______integrated
_______expanded
_______approved
widely
tightly
largely
officially
While-reading
5.Read and find out the advantages and disadvantages of emojis.
advantages
disadvantages
Para 6
Para 6
para 6
Para 7
Para 8
add emotional meaning
be quick and easy to use
express feelings appropriately
make literature more accessible
facilitate the way that we
communicate
Para 7
Para 8
para 8
take away the heart and soul of literature
lose the ability to use spoken word to communicate
forget how to write
positive attitude
negative attitude
While-reading
5.What is the author’s attitude
Maybe,it is best that we just enjoy it.
objectively
rationally（理性的）
Every coin has two sides.
Everything is a double-edged sword.
Post-reading
Write a short summary about this passage.
Emoji:a new language
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
60-70 words;add 1-2 examples to support the ideas
评价内容 评价得分
1.书写整齐美观 5 3 1
2.三段式文章且涵盖了文章的重点内容 5 3 1
3.有主题升华句且表达出了文章的深层含义 5 3 1
4.运用了高级句型和词汇 5 3 1
Homework
Exchange yours with your deskmate and polish your writing.
课文讲解
课文重点词块默写
1.迟到；延迟
2.搜索，搜寻
3.跟风；跟随潮流
4.随着社交媒体的快速发展
5.限于
6.由于它们的受欢迎程度
7.第一次
________
__________
_______________
___________________________
____________
____________
_____________________
________________
run late
search for
be limited to
due to their popularity
follow the trend
with the rapid development of
social media
for the first time
8.有胜过……的优势
9.类似于；与……相似
10.例如
11.一连串的；一系列的，一批
12.古典文学
13.剥夺了……的精髓
14.用……取代/代替
15.有……的趋势
16.突然出现，冒出来
17.毕竟；终究
____________________
____________
___________
__________
_________________
__________________________
_____________
__________________
_______
________
have advantages over
be similar to
for instance
a string of
classical literature
take away the heart and soul
replace...with
have a tendency to
pop up
after all
返 回
Ⅱ.研典句 学用法
状语从句的省略
While waiting outside the cafeteria，I received the following message from my friend.(P42 Para.1)
在自助餐厅外等待的时候，我收到了朋友发来的如下信息。
结构分析：本句为时间状语从句的省略形式，While后省略了I was。
When first introduced in Japan in 1999，emojis were limited to 176 simple designs.(P43 Para.5)
1
1999年，表情符号首次在日本推出，当时只有176个简单的图案。
结构分析：本句为时间状语从句的省略形式，When后省略了emojis were。
状语从句的省略有两种形式：
当状语从句的主语和主句的主语一致，且从句中含有be动词时，可将从句的主语和be动词一起省略。
当从句中含有“it＋be动词”时，可将it和be动词省略。
(1)如果被录取，我会尽我所能做好这份工作。
，I will do all I can to do the occupation well.
(2)我一听到这个消息就震惊得僵住了，仿佛在地上扎了根。(root v. 扎根)
On hearing the news，I froze with shock，__________________________
.
(3)虽然由于长时间的参观而感到疲惫，但我们对中国剪纸有了深刻的了解。
，we gained a deep understanding of Chinese paper-cutting.
If (I am) admitted
as if (I was) rooted to the
ground
Although tired from the long visit
(4)如果方便的话，下周二早上9点我会在博物馆入口处跟你会合。
，I’ll meet you at 9：00 am next Tuesday at the entrance to the museum. （convenient adj. 方便的）
If (it is) convenient
1.It took me a minute before I realised what it meant.(P42 Para.2)
结构分析：此句为 句。before引导 状语从句，what it meant是 从句，作realised的 ；what在从句中作meant的 。
汉语翻译：_____________________________________________________
Ⅰ.补句子 析结构
主从复合
时间
宾语
我花了一分钟才理解这条消息的意思。
宾语
宾语
2.The signs he used were (say) that he’d be running late and would be there soon.(P42 Para.2)
结构分析：此句为 句。he used是省略了that/which的 从句，修饰先行词 ；that引导 从句。
汉语翻译：_____________________________________________________
主从复合
to say
定语
signs
宾语
他用的这些符号是想说他要迟到了，会尽快过来。
3. the rapid development of social media，emojis are becoming ___
integral component of the language we use to express (we).(P42 Para.3)
结构分析：此句为 句。we use to express ourselves是省略了
的定语从句，修饰先行词 。
汉语翻译：_____________________________________________________
_______________________________________________________________
an
With
ourselves
主从复合
that/which
language
随着社交媒体的飞速发展，表情符号正在成为我们用于表达自我的语言不可或缺的一部分。
4.Now there are (3 000多个) emojis that expand upon the way in which we communicate.(P43 Para.5)
结构分析：此句为 句。that引导 从句，修饰名词
；in which引导 从句，修饰 。
汉语翻译：_____________________________________________________
more than 3,000
主从复合
定语
emojis
定语
way
现在我们能使用3 000多个表情符号来拓宽我们的交流渠道。
主语＋be＋形容词＋to do
People like them because they add emotional meaning，and are quick and easy to use.(P43 Para.6)
人们喜欢它们，因为它们增添了语言的情感含义，用起来方便快捷。
结构分析：此句是主从复合句。because引导原因状语从句；they...are quick and easy to use是“主语＋be＋形容词＋to do”结构。
2
在“主语＋be＋形容词＋to do”句型中，动词不定式的逻辑宾语就是句子的主语，通常以主动形式表被动意义。常用于此结构的一些形容词有easy，interesting，hard，difficult，impossible，comfortable等。
动词不定式中的动词(短语)为不及物动词时，需要加适当的介词，使句子主语与这个动词短语构成动宾关系。
(1)他强调道，即使这个问题很难解决，他也不会放弃，因为他坚信“有志者，事竟成”。
He emphasised that ，he wouldn’t give it up because he firmly believed that “Where there is a will，there is a way.”
(2)与他的孪生妹妹相比，他是一个外向体贴的男孩，更容易相处。
In contrast to his twin sister，he is an outgoing and considerate boy ____
.
even though the problem was difficult to solve
who
is easier to get along with
(3)经过一天漫长的工作，我硬撑着来到我最喜欢的沙发上，坐在上面很舒服。
After a long day’s work，I dragged myself to my favorite sofa，________
.
which/
that is comfortable to sit on
5.With a smiling or sad face (add) to a message or post，your reader can “see” your facial expression while reading your words.(P43 Para.6)
结构分析：此句是 句。while reading your words为_________
从句的省略形式；With a smiling...post是“ ”的复合结构。
汉语翻译：_____________________________________________________
_______________________________________________________________
added
主从复合
时间状语
with＋宾语＋宾补
当在信息或帖子中加一个微笑表情或悲伤表情时，你的读者在读你写的内容时就能“看到”你的面部表情。
6. instance，if your friend is moving across the country，you may just send them (一连串的) crying faces (express) your sadness over your separation.(P43 Para.6)
结构分析：此句是 句。if引导 从句。
汉语翻译：_____________________________________________________
_______________________________________________________________
For
a string of
to express
主从复合
条件状语
举个例子，假如你的朋友将要搬去另一个国家，你可以发给他们一串哭脸，来表达自己对于你们将要分离的忧伤之情。
7. (use) of emojis say that they facilitate the way in which we communicate and express (we).(P44 Para.8)
结构分析：此句是 句。that引导 从句；in which引导 从句，修饰 。
汉语翻译：_____________________________________________________
Users
ourselves
主从复合
宾语
定语
the way
表情符号的使用者声称它们更便于我们沟通交流、表达自我。
使便利, 减轻…的困难
8.But this makes others， (especial) educators，worry that we are losing the ability to communicate (proper) using the written word，or even the spoken word.(P44 Para.8)
结构分析：此句是 句。主句是 ；that引导 从句；现在分词短语using...spoken word作 。
汉语翻译：_____________________________________________________
_______________________________________________________________
especially
properly
主从复合
this makes others worry
宾语
方式状语
但是这使得一些人，尤其是教育工作者，担心我们正在失去使用书面语甚至口语来正确沟通的能力。
Step 3 读后——课文语法填空
Nowadays “emojis” are used everywhere.The word “emoji” comes from Japanese，literally 1. (mean) “picture character”.
When first 2. (introduce) in Japan in 1999，emojis 3.______
(limit) to 176 simple designs.Now there 4. (be) more than 3,000 emojis that expand upon the way in 5. we communicate.In today’s world，emojis have become 6. (increase) popular.
The use of emojis has even spread to 7. (classic) literature，which makes the classics more accessible 8. young readers.
meaning
introduced
were
limited
are
which
increasingly
classical
to
However，some people think these new 9. (version) have taken away the heart and soul of the classics.Perhaps emojis will have become a real pictorial “language” one day.10. ，for now，maybe it’s best that we just enjoy using them.
versions
But
返 回
Unit 3
Developing ideas
Emojis: a new language
Learning aims:
After this class, you will be able to
1.grasp the structure of the passage;
2.master the development, popularity, advantages and disadvantages of emojis ;
3.infer author’s attitude towards emojis and purpose of writing the passage.
4.deepen the critical thinking by writing a summary
Lead-in
Do you usually use emojis when chatting online
夜以继日
灯火辉煌
心惊肉跳
舍我其谁
沉鱼落雁
鸡飞蛋打
七嘴八舌
人走茶凉
心照不宣
Guess what these emojis mean!
news and news, which first
Good one!!!
167 in the final exam.
But..Errr....LHZ
and !!!!
What
I ‘ll be there now!
Try to feel my feelings.
Bad news
Look at the title and predict the writer’s attitude towards emojis as a new language.
The writer may be _______________ about emojis as a new language.
unsure/ doubtful
Read for prediction(预测)
Special punctuation(标点符号) can help us predict information.
novel
While-reading
Match the main idea of each part.
Part 1（1-3）
Part 2（4-7）
Part 3（8）
C.The author’s experience with emojis.
A.The origin and development of emojis.
B.People’s attitudes towards emojis.
While-reading
1.What is the meaning of each message
“I’d be running late and would be there soon.”
“OK, don’t rush.”
2.Why is the author’s personal experience mentioned in the beginning
A.To arouse the readers’ interest and introduce the topic.
B.To show the meaning of some pictures.
C.To tell us the author has a preference for emojis.
D.To explain what emojis are.
While-reading
3.Use the expressions from the text to complete the blanks.
Definition
Emojis are representing ,
or .
small symbols
ideas
emotions
feelings
Origin
Come from: .
When: .
Literally meaning:
.
Categories: ,
. .
Japanese
1999
picture character
faces and people
plants and animals, and food and drink
Development
Numbers: from___ to ____
The Oxford Dictionaries World of Year in 2015 was ____________.
The use of emojis has spread to____________________.
176 over 3000
a pictograph
classical literature
4.How popular are emojis
Emojis are used everywhere, from text messages to emails, blogs and other social media networks.
Emojis are becoming an integral component of the language we use to express ourselves.
There are more than 3000 emojis now.
The Oxford Dictionaries Word of the Year in 2015 was a pictograph.
_______used
_______integrated
_______expanded
_______approved
widely
tightly
largely
officially
While-reading
5.Read and find out the advantages and disadvantages of emojis.
advantages
disadvantages
Para 6
Para 6
para 6
Para 7
Para 8
add emotional meaning
be quick and easy to use
express feelings appropriately
make literature more accessible
facilitate the way that we
communicate
Para 7
Para 8
para 8
take away the heart and soul of literature
lose the ability to use spoken word to communicate
forget how to write
positive attitude
negative attitude
While-reading
5.What is the author’s attitude
Maybe,it is best that we just enjoy it.
objectively
rationally（理性的）
Every coin has two sides.
Everything is a double-edged sword.
Post-reading
Write a short summary about this passage.
Emoji:a new language
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
60-70 words;add 1-2 examples to support the ideas
评价内容 评价得分
1.书写整齐美观 5 3 1
2.三段式文章且涵盖了文章的重点内容 5 3 1
3.有主题升华句且表达出了文章的深层含义 5 3 1
4.运用了高级句型和词汇 5 3 1
Homework
Exchange yours with your deskmate and polish your writing.
课文讲解
课文重点词块默写
1.迟到；延迟
2.搜索，搜寻
3.跟风；跟随潮流
4.随着社交媒体的快速发展
5.限于
6.由于它们的受欢迎程度
7.第一次
________
__________
_______________
___________________________
____________
____________
_____________________
________________
run late
search for
be limited to
due to their popularity
follow the trend
with the rapid development of
social media
for the first time
8.有胜过……的优势
9.类似于；与……相似
10.例如
11.一连串的；一系列的，一批
12.古典文学
13.剥夺了……的精髓
14.用……取代/代替
15.有……的趋势
16.突然出现，冒出来
17.毕竟；终究
____________________
____________
___________
__________
_________________
__________________________
_____________
__________________
_______
________
have advantages over
be similar to
for instance
a string of
classical literature
take away the heart and soul
replace...with
have a tendency to
pop up
after all
返 回
Ⅱ.研典句 学用法
状语从句的省略
While waiting outside the cafeteria，I received the following message from my friend.(P42 Para.1)
在自助餐厅外等待的时候，我收到了朋友发来的如下信息。
结构分析：本句为时间状语从句的省略形式，While后省略了I was。
When first introduced in Japan in 1999，emojis were limited to 176 simple designs.(P43 Para.5)
1
1999年，表情符号首次在日本推出，当时只有176个简单的图案。
结构分析：本句为时间状语从句的省略形式，When后省略了emojis were。
状语从句的省略有两种形式：
当状语从句的主语和主句的主语一致，且从句中含有be动词时，可将从句的主语和be动词一起省略。
当从句中含有“it＋be动词”时，可将it和be动词省略。
(1)如果被录取，我会尽我所能做好这份工作。
，I will do all I can to do the occupation well.
(2)我一听到这个消息就震惊得僵住了，仿佛在地上扎了根。(root v. 扎根)
On hearing the news，I froze with shock，__________________________
.
(3)虽然由于长时间的参观而感到疲惫，但我们对中国剪纸有了深刻的了解。
，we gained a deep understanding of Chinese paper-cutting.
If (I am) admitted
as if (I was) rooted to the
ground
Although tired from the long visit
(4)如果方便的话，下周二早上9点我会在博物馆入口处跟你会合。
，I’ll meet you at 9：00 am next Tuesday at the entrance to the museum. （convenient adj. 方便的）
If (it is) convenient
1.It took me a minute before I realised what it meant.(P42 Para.2)
结构分析：此句为 句。before引导 状语从句，what it meant是 从句，作realised的 ；what在从句中作meant的 。
汉语翻译：_____________________________________________________
Ⅰ.补句子 析结构
主从复合
时间
宾语
我花了一分钟才理解这条消息的意思。
宾语
宾语
2.The signs he used were (say) that he’d be running late and would be there soon.(P42 Para.2)
结构分析：此句为 句。he used是省略了that/which的 从句，修饰先行词 ；that引导 从句。
汉语翻译：_____________________________________________________
主从复合
to say
定语
signs
宾语
他用的这些符号是想说他要迟到了，会尽快过来。
3. the rapid development of social media，emojis are becoming ___
integral component of the language we use to express (we).(P42 Para.3)
结构分析：此句为 句。we use to express ourselves是省略了
的定语从句，修饰先行词 。
汉语翻译：_____________________________________________________
_______________________________________________________________
an
With
ourselves
主从复合
that/which
language
随着社交媒体的飞速发展，表情符号正在成为我们用于表达自我的语言不可或缺的一部分。
4.Now there are (3 000多个) emojis that expand upon the way in which we communicate.(P43 Para.5)
结构分析：此句为 句。that引导 从句，修饰名词
；in which引导 从句，修饰 。
汉语翻译：_____________________________________________________
more than 3,000
主从复合
定语
emojis
定语
way
现在我们能使用3 000多个表情符号来拓宽我们的交流渠道。
主语＋be＋形容词＋to do
People like them because they add emotional meaning，and are quick and easy to use.(P43 Para.6)
人们喜欢它们，因为它们增添了语言的情感含义，用起来方便快捷。
结构分析：此句是主从复合句。because引导原因状语从句；they...are quick and easy to use是“主语＋be＋形容词＋to do”结构。
2
在“主语＋be＋形容词＋to do”句型中，动词不定式的逻辑宾语就是句子的主语，通常以主动形式表被动意义。常用于此结构的一些形容词有easy，interesting，hard，difficult，impossible，comfortable等。
动词不定式中的动词(短语)为不及物动词时，需要加适当的介词，使句子主语与这个动词短语构成动宾关系。
(1)他强调道，即使这个问题很难解决，他也不会放弃，因为他坚信“有志者，事竟成”。
He emphasised that ，he wouldn’t give it up because he firmly believed that “Where there is a will，there is a way.”
(2)与他的孪生妹妹相比，他是一个外向体贴的男孩，更容易相处。
In contrast to his twin sister，he is an outgoing and considerate boy ____
.
even though the problem was difficult to solve
who
is easier to get along with
(3)经过一天漫长的工作，我硬撑着来到我最喜欢的沙发上，坐在上面很舒服。
After a long day’s work，I dragged myself to my favorite sofa，________
.
which/
that is comfortable to sit on
5.With a smiling or sad face (add) to a message or post，your reader can “see” your facial expression while reading your words.(P43 Para.6)
结构分析：此句是 句。while reading your words为_________
从句的省略形式；With a smiling...post是“ ”的复合结构。
汉语翻译：_____________________________________________________
_______________________________________________________________
added
主从复合
时间状语
with＋宾语＋宾补
当在信息或帖子中加一个微笑表情或悲伤表情时，你的读者在读你写的内容时就能“看到”你的面部表情。
6. instance，if your friend is moving across the country，you may just send them (一连串的) crying faces (express) your sadness over your separation.(P43 Para.6)
结构分析：此句是 句。if引导 从句。
汉语翻译：_____________________________________________________
_______________________________________________________________
For
a string of
to express
主从复合
条件状语
举个例子，假如你的朋友将要搬去另一个国家，你可以发给他们一串哭脸，来表达自己对于你们将要分离的忧伤之情。
7. (use) of emojis say that they facilitate the way in which we communicate and express (we).(P44 Para.8)
结构分析：此句是 句。that引导 从句；in which引导 从句，修饰 。
汉语翻译：_____________________________________________________
Users
ourselves
主从复合
宾语
定语
the way
表情符号的使用者声称它们更便于我们沟通交流、表达自我。
使便利, 减轻…的困难
8.But this makes others， (especial) educators，worry that we are losing the ability to communicate (proper) using the written word，or even the spoken word.(P44 Para.8)
结构分析：此句是 句。主句是 ；that引导 从句；现在分词短语using...spoken word作 。
汉语翻译：_____________________________________________________
_______________________________________________________________
especially
properly
主从复合
this makes others worry
宾语
方式状语
但是这使得一些人，尤其是教育工作者，担心我们正在失去使用书面语甚至口语来正确沟通的能力。
Step 3 读后——课文语法填空
Nowadays “emojis” are used everywhere.The word “emoji” comes from Japanese，literally 1. (mean) “picture character”.
When first 2. (introduce) in Japan in 1999，emojis 3.______
(limit) to 176 simple designs.Now there 4. (be) more than 3,000 emojis that expand upon the way in 5. we communicate.In today’s world，emojis have become 6. (increase) popular.
The use of emojis has even spread to 7. (classic) literature，which makes the classics more accessible 8. young readers.
meaning
introduced
were
limited
are
which
increasingly
classical
to
However，some people think these new 9. (version) have taken away the heart and soul of the classics.Perhaps emojis will have become a real pictorial “language” one day.10. ，for now，maybe it’s best that we just enjoy using them.
versions
But
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