Unit 3 Times change！Presenting ideas 课件(共47张PPT) -2025-2026学年外研版（2019）选择性必修第二册
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| 名称 | Unit 3 Times change！Presenting ideas 课件(共47张PPT) -2025-2026学年外研版（2019）选择性必修第二册 |  | |
| 格式 | pptx | ||
| 文件大小 | 40.9MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2025-06-21 19:11:31 | ||
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(共47张PPT)
Unit 3
Times change！
Part 1
Learning Objectives
Learning Objectives
Language ability: Through the teaching design based on the view of English learning activities, teachers guide students to understand the content of the discourse, learn the relevant language knowledge of this lesson, and achieve and develop language skills through a series of English learning activities such as acquisition and sorting, generalization and integration, expression and interpretation, analysis and judgment, internalization and application, criticism and evaluation, imagination and innovation.
Learning ability: Through the debate tasks in the transfer and innovation activities set by teachers and students' thinking about the issues that should be noted in the application of emojis in life, it helps students develop critical thinking skills, cultivate their learning strategies, and enhance their independent and cooperative learning abilities.
Learning Objectives
Thinking quality: Closely adhering to the perspective of English learning activities, through the design of classroom activities, guide students to learn to view problems from a developmental perspective and to view various changes around them with critical thinking, and cultivate higher-order thinking.
Cultural awareness: This lesson example belongs to the "Human and Society" theme context among the three major theme contexts of the curriculum standards. The theme content involved is the "Social Progress and Human Civilization" part of the "Science and Technology" level. This unit specifically demonstrates the comparisons and changes in society and life in the old and new eras.
Part 2
Lead-in
Are you familiar with these emojis
Now, guess what the following emojis represent!
盲人摸象
妖魔鬼怪
喜上眉梢
余音绕梁
Part 3
Reading
pre-reading
Look at the messages and answer the questions.
Happy birthday! Iwon't tell
people how old you are! Ha! Ha!
We're thinking about what to
have for dinner.I love sushi,but
Jason wants pizza.What would
youlike
Which message is easier to understand Which message do you prefer Why
Which way do you use to send messages
I prefer sending emojis/text, because I think...
while-reading
PREDICITING
Look at the title of the passage and predict the author’s attitude towards emojis.
Emojis:a new language
while-reading
PREDICITING
Look at the title of the passage and predict the author’s attitude towards emojis.
Emojis:a new language
The author may be skeptical/doubtful about emojis as a new language.
while-reading
SKIMMING
Choose the author’s purpose in writing the passage and give your reasons.
1 To guide readers to use emojis properly.
2 To discuss the development and influence of emojis.
3 To criticise the increased use of emojis.
4 To entertain readers with examples of how emojis have been used.
while-reading
SKIMMING
Choose the author’s purpose in writing the passage and give your reasons.
reasons:The author introduces the topic of emojis through examples, then introduces the origin and development of emojis, and explains the application of emojis in daily life. Finally, the article discusses the future development of emojis. We can see that the author intends to discuss the development and influence of emojis.
while-reading
SCANNING
Match the paragraphs with the main ideas.
paras. 1-3
paras. 4-5
paras. 6-7
paras. 8
A. The development of emojis.
B. I received emojis and tried to understand them.
C. The origin of emojis.
D. The prediction to the trend of future communication.
while-reading
INTENSIVE READING
Read the passage carefully and choose the best answer.
1. What can we know about the author
A. He didn't understand the emojis.
B. He often uses emojis in his text messages.
C. He isn't familiar with the emojis.
D. He insisted using words rather than emojis.
2. What can we infer about emoiis
A. They first appeared in America.
B. They only adopt faces and people.
C.The Oxford Dictionaries Word of the Year in 2015 admits all of them.
D. They have become more and more well-received.
while-reading
INTENSIVE READING
Read the passage carefully and choose the best answer.
3. Why do people like using emojis
A. They enrich expressions and are easy to use.
B. They expand and spread to other places rapidly.
C. They bring the heart and soul of classical literature,
D. They make spoken language more colourful.
4. What's the last paragraph mainly about
A. The prediction of emojis.
B. The trend of communication.
C. The worry of educators.
D. The author's opinions about emojis.
while-reading
Think & Share
Do you think the Shakespeare series with emojis is an effective way to encouage young readers to read the classics Give your reasons.
I don't think so. Just as many people say, these new versions of Shakespeare series have taken away the heart and soul of the classic plays.
while-reading
Think & Share
What do you think about the way people use emojis
Emojis occasionally used in daily conversation are really vivid and interesting in conveying our feelings. But if we only use emojis to communicate, it sometimes may be very hard for us to understand and it is also a waste of time spending so much time finding proper emojis to express one's feelings.
while-reading
Think & Share
What lifestyle changes does each reading passage in this unit focus on What is the common message conveyed in both passage
The first reading passage focuses on the changes in the way we read. The second reading passage focuses on the changes in the way we communicate.
Both passages convey changes of our lives and society in which we live.
post-reading
Work in groups. Give a talk about the sentence from the passage.
Perhaps people will one day choose to communicate in pictures,and forget how to write properly.
Read the sentence and decide whether you agree or disagree with it.
Provide three reasons to support your ideas and give evidence for each reason. Make notes.
post-reading
Work in groups. Give a talk about the sentence from the passage.
1. It's unconvenient for us to use pictures, especially when people are not good at drawing.
2. Pictures can be confusing when using them.
3. It is extremely difficult to switch the classic works and documents into pictures.
Reasons:
Evidence:
1. Lack of social expression : Over-reliance on emoticons, short video RESULTING in dry language, silence when expressing, no longer relying on logical organization when writing.
2. Atrophy of vocabulary : Use "very crying" to summarize sadness, "involution" to explain all complex phenomena, serious loss of linguistic diversity.
3. Fast Food culture shock : Social impetuosity makes people ignore the meaning and form beauty of words, the outline of Chinese characters gradually becomes blurred in memory.
Read the passage and answer the questions.
I was watching a superhero film the other day and a thought occurred to me: where does Superman get changed these days In the comics and earlier films,
Clark Kent would pop into a phone box to change into his Superman costume. But these days, phone boxes are hard to find. The main reason for this is simply that we don’t need them anymore. Almost everyone these days carries a mobile phone with them. It is certainly more convenient to take out a mobile and make a call at the touch of a button than to press a series of long numbers on a telephone.
Read the passage and answer the questions.
And anyone who happens to leave their mobile phone at home will still
have no use for a phone box. Why Because they are unlikely to
remember the number they want to call – that’s something that our mobile phones do for us these days. And even if we could remember a number and needed to call it urgently, it would still be more convenient to borrow a mobile phone from someone else than walk around looking for a phone box. So, the phone box is becoming a thing of the past. Poor Clark Kent will have to find somewhere else to change!
Read the passage and answer the questions.
1.Why does the author start the passage by writing about Superman
The author starts by writing about Superman in order to form an instant connection with readers, as everyone is familiar with Superman. It also sets the tone of the passage by introducing some light-hearted humour.
2.What will disappear in the future according to the passage
What is the major reason for this phenomenon
Phone boxes will disappear in the future.
The major reason is that almost everyone has a mobile phone and they don’t need phone boxes any more.
Read the passage and answer the questions.
3.What supporting arguments does the author give to make the point convincing
The supporting arguments are as follows:
1) Phone boxes are difficult to find.
2) It is convenient to take out a mobile and make a call at the touch of a button than to press a series of long numbers.
3) Remembering others’ telephone numbers is not easy.
4) It is more convenient to borrow a mobile phone from someone else than walk around looking for a phone box.
Superman is a superhero published by DC Comics since 1938. He was from the destroyed planet Krypton and raised as Clark Kent by human foster parents, Martha and Jonathan Kent. As an adult, Superman became the protector of Earth, working at the Daily Planet as Clark Kent alongside his partner and wife Lois Lane. For much of his life, he doesn't reveal his true identity and powers to anyone, not even his closest friends. In the earlier films, when Clark Kent wanted to transform into Superman, he would step into a phone box and the switch would be complete.
拓展：
Think about something that might disappear in the future and complete the table.
Something that will not be around in the future
Reasons
Supporting arguments
Electric Fan
electric fans are far less effective in cooling a room.
electric fans are often less efficient at the use of space.
The breeze they produce can feel pleasant, it does not lower the overall temperature.
They usually need to be placed on either the floor or a table.
Sample
The Electric Fan: a Thing of the Past
The days of keeping cool with electric fans are numbered. In recent years there has been a significant decrease in their use, and their obvious shortcomings compared to air conditioners make their complete disappearance in the near future possible.
Sample
Firstly, electric fans are far less effective in cooling a room. While the breeze they produce can feel pleasant, it does not lower the overall temperature. Not only do air conditioners achieve this, but their settings can be adjusted so that they can reach a specific, ideal temperature. Secondly, electric fans are often less efficient at the use of space, as they usually need to be placed on either the floor or a table; in contrast, air conditioners are usually hung walls. But what do you think—will the electric fan soon be a thing of the past
Work in groups.
Look at the pictures and answer the questions.
1.What can you see in the pictures
The teachers and students are having a class. The ways of learning is more and more modernized over time.
Work in groups.
Look at the pictures and answer the questions.
2.What changes in our ways of learning do the pictures show
The pictures show changes in classroom conditions, teaching tools, ways of interacting and access to resources.
Think about how learning will change in the future and complete the table.
Learning activities Changes
homework
exam
classroom
teachers
No longer write on the note book.
No paper tests.
Students no longer attend lectures in the classroom.
The teacher’s role may be changed.
Prepare a short presentation. Consider the following:
1. the structure of your presentation
2. useful words, expressions and structures
Give your presentation to the class.
Recently I have a discussion about the ways of learning in the future with my friends. When it comes to homework, I think we can finish it online and send it to our teachers at the click of a button. Of course, we can find a lot of information on the Internet. What’s more, in the future, I may finish my homework with the help of AI.
How about the exam in the future The standards and methods of future examinations will be very different from those of today. Online exams may be the main way to take exams. Big data statistical results can be used as a part of the test results.
So, the learning will be a lot different from the present one.
Sample
Vocabulary
1. tendency 趋势
have a tendency to do sth 倾向于做某事；喜欢做某事
tend 往往会；趋于；照料；照管；护理
tend to do sth 往往会发生某事
tend(to)sh/sth 照料/照管某人/某事
练习：Grandparents who babysit their grandchildren tend ________ (live) longer than seniors who do not care for other people.
to live
Vocabulary
2. solid 固体
solidary 团结一致的,休戚相关的
solidarity 团结
solidify [使]凝固,[使]团结, 巩固
练习：Yes, yes, he had on a dark sweater, a ______ color.
solid
Vocabulary
3. urgently 迫切地
urge v.强烈要求；竭力主张；敦促 n.强烈的欲望；冲动；迫切的要求
urge sb to do sth 敦促某人做某事
urge+that 从句（从句谓语用should do, should可省略）极力主张……
urge sth on/upon sb大力推荐某事/物；竭力主张某事/物
urgent adj.紧急的；急迫的
in urgent need of 急需
urgency n.紧急；急迫
a matter of great urgency极为迫切的问题
练习：They urged us __________ (give) our support.
to give
Vocabulary
4. educator 教育家
educate sb about/in/on… 在……方面教育/培养某人
educate sb to do sth 教育某人 做某事
education n.教育
educational adj.教育的；有教育意义的
educated adj.有教养的；有学问的
练习：His brother is a polite and highly _______ (educate) young man.
educated
Vocabulary
5. adaptation 适应
adapt v.（使）适应；改装；改编
adapt to...适应……
adapt oneself to sth 使某人自己适应某事/物
adapt sth for… 将某物改编/改造为……；为……改编/改造某物
练习：These styles can __________ (adapt) to suit different tastes.
be adapted
Vocabulary
6. accessible 可使用的
accessible 能接近的;可进去的
access n.接近;入口 v.存取, 接近
accessory 附属的,同谋的
inaccessible 难以接近的
练习：When it is____________ to kids of all families.
accessible
Vocabulary
7. convincing 令人信服的
convince 使确信；使相信；使信服；说服
convince sb to do sth 说服某人做某事
convince sb of sth 说服某人相信某事
convince sb(that)…说服某人相信……
be convinced(that)…确信/坚信……
练习：You'll need to convince them _____ your enthusiasm for the job.
of
Part 4
Exercise
Exercise
在空白处填人1个适当的单词或括号内单词的正确形式
1. He never replied _______ any of my letters.
2.Applicants are limited to ___________(apply) for one position.
3.The mobile phone industry ____________(expand) greatly over the last decade.
4.Understanding her good (intend), I eat all the food that is provided by Mom with appreciation.
5.The source of the river is _____________(access) on foot.
to
applying
has expanded
intentions
accessible
Exercise
完成句子
1.I asked her if she had finished her homework, but she __________________ (没有回答).
2.I’ll pay for what you need—________________(在合理限度内).
3.She mentioned a few ideas, but she didn’t _________________ (详细说明) them.
4.I ________________________(不打算改变) my plans just to fit in with his.
5.Prices there continue to show ______________________ (上升的趋势).
made no reply
within limits
expand on/upon
have no intention of changing
a tendency to go up
Part 5
Homework
1.完成课后习题
2.以How learning will change.为题，写一篇作文
3.预习第四单元第49-53页
Homework
See you next class!
Unit 3
Times change！
Part 1
Learning Objectives
Learning Objectives
Language ability: Through the teaching design based on the view of English learning activities, teachers guide students to understand the content of the discourse, learn the relevant language knowledge of this lesson, and achieve and develop language skills through a series of English learning activities such as acquisition and sorting, generalization and integration, expression and interpretation, analysis and judgment, internalization and application, criticism and evaluation, imagination and innovation.
Learning ability: Through the debate tasks in the transfer and innovation activities set by teachers and students' thinking about the issues that should be noted in the application of emojis in life, it helps students develop critical thinking skills, cultivate their learning strategies, and enhance their independent and cooperative learning abilities.
Learning Objectives
Thinking quality: Closely adhering to the perspective of English learning activities, through the design of classroom activities, guide students to learn to view problems from a developmental perspective and to view various changes around them with critical thinking, and cultivate higher-order thinking.
Cultural awareness: This lesson example belongs to the "Human and Society" theme context among the three major theme contexts of the curriculum standards. The theme content involved is the "Social Progress and Human Civilization" part of the "Science and Technology" level. This unit specifically demonstrates the comparisons and changes in society and life in the old and new eras.
Part 2
Lead-in
Are you familiar with these emojis
Now, guess what the following emojis represent!
盲人摸象
妖魔鬼怪
喜上眉梢
余音绕梁
Part 3
Reading
pre-reading
Look at the messages and answer the questions.
Happy birthday! Iwon't tell
people how old you are! Ha! Ha!
We're thinking about what to
have for dinner.I love sushi,but
Jason wants pizza.What would
youlike
Which message is easier to understand Which message do you prefer Why
Which way do you use to send messages
I prefer sending emojis/text, because I think...
while-reading
PREDICITING
Look at the title of the passage and predict the author’s attitude towards emojis.
Emojis:a new language
while-reading
PREDICITING
Look at the title of the passage and predict the author’s attitude towards emojis.
Emojis:a new language
The author may be skeptical/doubtful about emojis as a new language.
while-reading
SKIMMING
Choose the author’s purpose in writing the passage and give your reasons.
1 To guide readers to use emojis properly.
2 To discuss the development and influence of emojis.
3 To criticise the increased use of emojis.
4 To entertain readers with examples of how emojis have been used.
while-reading
SKIMMING
Choose the author’s purpose in writing the passage and give your reasons.
reasons:The author introduces the topic of emojis through examples, then introduces the origin and development of emojis, and explains the application of emojis in daily life. Finally, the article discusses the future development of emojis. We can see that the author intends to discuss the development and influence of emojis.
while-reading
SCANNING
Match the paragraphs with the main ideas.
paras. 1-3
paras. 4-5
paras. 6-7
paras. 8
A. The development of emojis.
B. I received emojis and tried to understand them.
C. The origin of emojis.
D. The prediction to the trend of future communication.
while-reading
INTENSIVE READING
Read the passage carefully and choose the best answer.
1. What can we know about the author
A. He didn't understand the emojis.
B. He often uses emojis in his text messages.
C. He isn't familiar with the emojis.
D. He insisted using words rather than emojis.
2. What can we infer about emoiis
A. They first appeared in America.
B. They only adopt faces and people.
C.The Oxford Dictionaries Word of the Year in 2015 admits all of them.
D. They have become more and more well-received.
while-reading
INTENSIVE READING
Read the passage carefully and choose the best answer.
3. Why do people like using emojis
A. They enrich expressions and are easy to use.
B. They expand and spread to other places rapidly.
C. They bring the heart and soul of classical literature,
D. They make spoken language more colourful.
4. What's the last paragraph mainly about
A. The prediction of emojis.
B. The trend of communication.
C. The worry of educators.
D. The author's opinions about emojis.
while-reading
Think & Share
Do you think the Shakespeare series with emojis is an effective way to encouage young readers to read the classics Give your reasons.
I don't think so. Just as many people say, these new versions of Shakespeare series have taken away the heart and soul of the classic plays.
while-reading
Think & Share
What do you think about the way people use emojis
Emojis occasionally used in daily conversation are really vivid and interesting in conveying our feelings. But if we only use emojis to communicate, it sometimes may be very hard for us to understand and it is also a waste of time spending so much time finding proper emojis to express one's feelings.
while-reading
Think & Share
What lifestyle changes does each reading passage in this unit focus on What is the common message conveyed in both passage
The first reading passage focuses on the changes in the way we read. The second reading passage focuses on the changes in the way we communicate.
Both passages convey changes of our lives and society in which we live.
post-reading
Work in groups. Give a talk about the sentence from the passage.
Perhaps people will one day choose to communicate in pictures,and forget how to write properly.
Read the sentence and decide whether you agree or disagree with it.
Provide three reasons to support your ideas and give evidence for each reason. Make notes.
post-reading
Work in groups. Give a talk about the sentence from the passage.
1. It's unconvenient for us to use pictures, especially when people are not good at drawing.
2. Pictures can be confusing when using them.
3. It is extremely difficult to switch the classic works and documents into pictures.
Reasons:
Evidence:
1. Lack of social expression : Over-reliance on emoticons, short video RESULTING in dry language, silence when expressing, no longer relying on logical organization when writing.
2. Atrophy of vocabulary : Use "very crying" to summarize sadness, "involution" to explain all complex phenomena, serious loss of linguistic diversity.
3. Fast Food culture shock : Social impetuosity makes people ignore the meaning and form beauty of words, the outline of Chinese characters gradually becomes blurred in memory.
Read the passage and answer the questions.
I was watching a superhero film the other day and a thought occurred to me: where does Superman get changed these days In the comics and earlier films,
Clark Kent would pop into a phone box to change into his Superman costume. But these days, phone boxes are hard to find. The main reason for this is simply that we don’t need them anymore. Almost everyone these days carries a mobile phone with them. It is certainly more convenient to take out a mobile and make a call at the touch of a button than to press a series of long numbers on a telephone.
Read the passage and answer the questions.
And anyone who happens to leave their mobile phone at home will still
have no use for a phone box. Why Because they are unlikely to
remember the number they want to call – that’s something that our mobile phones do for us these days. And even if we could remember a number and needed to call it urgently, it would still be more convenient to borrow a mobile phone from someone else than walk around looking for a phone box. So, the phone box is becoming a thing of the past. Poor Clark Kent will have to find somewhere else to change!
Read the passage and answer the questions.
1.Why does the author start the passage by writing about Superman
The author starts by writing about Superman in order to form an instant connection with readers, as everyone is familiar with Superman. It also sets the tone of the passage by introducing some light-hearted humour.
2.What will disappear in the future according to the passage
What is the major reason for this phenomenon
Phone boxes will disappear in the future.
The major reason is that almost everyone has a mobile phone and they don’t need phone boxes any more.
Read the passage and answer the questions.
3.What supporting arguments does the author give to make the point convincing
The supporting arguments are as follows:
1) Phone boxes are difficult to find.
2) It is convenient to take out a mobile and make a call at the touch of a button than to press a series of long numbers.
3) Remembering others’ telephone numbers is not easy.
4) It is more convenient to borrow a mobile phone from someone else than walk around looking for a phone box.
Superman is a superhero published by DC Comics since 1938. He was from the destroyed planet Krypton and raised as Clark Kent by human foster parents, Martha and Jonathan Kent. As an adult, Superman became the protector of Earth, working at the Daily Planet as Clark Kent alongside his partner and wife Lois Lane. For much of his life, he doesn't reveal his true identity and powers to anyone, not even his closest friends. In the earlier films, when Clark Kent wanted to transform into Superman, he would step into a phone box and the switch would be complete.
拓展：
Think about something that might disappear in the future and complete the table.
Something that will not be around in the future
Reasons
Supporting arguments
Electric Fan
electric fans are far less effective in cooling a room.
electric fans are often less efficient at the use of space.
The breeze they produce can feel pleasant, it does not lower the overall temperature.
They usually need to be placed on either the floor or a table.
Sample
The Electric Fan: a Thing of the Past
The days of keeping cool with electric fans are numbered. In recent years there has been a significant decrease in their use, and their obvious shortcomings compared to air conditioners make their complete disappearance in the near future possible.
Sample
Firstly, electric fans are far less effective in cooling a room. While the breeze they produce can feel pleasant, it does not lower the overall temperature. Not only do air conditioners achieve this, but their settings can be adjusted so that they can reach a specific, ideal temperature. Secondly, electric fans are often less efficient at the use of space, as they usually need to be placed on either the floor or a table; in contrast, air conditioners are usually hung walls. But what do you think—will the electric fan soon be a thing of the past
Work in groups.
Look at the pictures and answer the questions.
1.What can you see in the pictures
The teachers and students are having a class. The ways of learning is more and more modernized over time.
Work in groups.
Look at the pictures and answer the questions.
2.What changes in our ways of learning do the pictures show
The pictures show changes in classroom conditions, teaching tools, ways of interacting and access to resources.
Think about how learning will change in the future and complete the table.
Learning activities Changes
homework
exam
classroom
teachers
No longer write on the note book.
No paper tests.
Students no longer attend lectures in the classroom.
The teacher’s role may be changed.
Prepare a short presentation. Consider the following:
1. the structure of your presentation
2. useful words, expressions and structures
Give your presentation to the class.
Recently I have a discussion about the ways of learning in the future with my friends. When it comes to homework, I think we can finish it online and send it to our teachers at the click of a button. Of course, we can find a lot of information on the Internet. What’s more, in the future, I may finish my homework with the help of AI.
How about the exam in the future The standards and methods of future examinations will be very different from those of today. Online exams may be the main way to take exams. Big data statistical results can be used as a part of the test results.
So, the learning will be a lot different from the present one.
Sample
Vocabulary
1. tendency 趋势
have a tendency to do sth 倾向于做某事；喜欢做某事
tend 往往会；趋于；照料；照管；护理
tend to do sth 往往会发生某事
tend(to)sh/sth 照料/照管某人/某事
练习：Grandparents who babysit their grandchildren tend ________ (live) longer than seniors who do not care for other people.
to live
Vocabulary
2. solid 固体
solidary 团结一致的,休戚相关的
solidarity 团结
solidify [使]凝固,[使]团结, 巩固
练习：Yes, yes, he had on a dark sweater, a ______ color.
solid
Vocabulary
3. urgently 迫切地
urge v.强烈要求；竭力主张；敦促 n.强烈的欲望；冲动；迫切的要求
urge sb to do sth 敦促某人做某事
urge+that 从句（从句谓语用should do, should可省略）极力主张……
urge sth on/upon sb大力推荐某事/物；竭力主张某事/物
urgent adj.紧急的；急迫的
in urgent need of 急需
urgency n.紧急；急迫
a matter of great urgency极为迫切的问题
练习：They urged us __________ (give) our support.
to give
Vocabulary
4. educator 教育家
educate sb about/in/on… 在……方面教育/培养某人
educate sb to do sth 教育某人 做某事
education n.教育
educational adj.教育的；有教育意义的
educated adj.有教养的；有学问的
练习：His brother is a polite and highly _______ (educate) young man.
educated
Vocabulary
5. adaptation 适应
adapt v.（使）适应；改装；改编
adapt to...适应……
adapt oneself to sth 使某人自己适应某事/物
adapt sth for… 将某物改编/改造为……；为……改编/改造某物
练习：These styles can __________ (adapt) to suit different tastes.
be adapted
Vocabulary
6. accessible 可使用的
accessible 能接近的;可进去的
access n.接近;入口 v.存取, 接近
accessory 附属的,同谋的
inaccessible 难以接近的
练习：When it is____________ to kids of all families.
accessible
Vocabulary
7. convincing 令人信服的
convince 使确信；使相信；使信服；说服
convince sb to do sth 说服某人做某事
convince sb of sth 说服某人相信某事
convince sb(that)…说服某人相信……
be convinced(that)…确信/坚信……
练习：You'll need to convince them _____ your enthusiasm for the job.
of
Part 4
Exercise
Exercise
在空白处填人1个适当的单词或括号内单词的正确形式
1. He never replied _______ any of my letters.
2.Applicants are limited to ___________(apply) for one position.
3.The mobile phone industry ____________(expand) greatly over the last decade.
4.Understanding her good (intend), I eat all the food that is provided by Mom with appreciation.
5.The source of the river is _____________(access) on foot.
to
applying
has expanded
intentions
accessible
Exercise
完成句子
1.I asked her if she had finished her homework, but she __________________ (没有回答).
2.I’ll pay for what you need—________________(在合理限度内).
3.She mentioned a few ideas, but she didn’t _________________ (详细说明) them.
4.I ________________________(不打算改变) my plans just to fit in with his.
5.Prices there continue to show ______________________ (上升的趋势).
made no reply
within limits
expand on/upon
have no intention of changing
a tendency to go up
Part 5
Homework
1.完成课后习题
2.以How learning will change.为题，写一篇作文
3.预习第四单元第49-53页
Homework
See you next class!