Unit 4 Breaking boundaries Developing ideas & Presenting ideas课件(共50张,内嵌视频)-高中英语外研版(2019)选择性必修第二册

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名称 Unit 4 Breaking boundaries Developing ideas & Presenting ideas课件(共50张,内嵌视频)-高中英语外研版(2019)选择性必修第二册
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科目 英语
更新时间 2025-06-27 17:57:22

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(共50张PPT)
Unit 4
Breaking
boundaries
Part 1
Learning Objectives
Learning Objectives
Language ability: To cultivate students' ability to express their viewpoints and ideas using effective vocabulary, sentence patterns and ways of expression.
Learning ability: Cultivate students' abilities of critical and creative thinking, and enhance their expression skills through observing, analyzing and summarizing classroom discussions.
Thinking quality: Cultivate students' awareness and ability to actively participate in debates and discussions, encourage them to express their own viewpoints, and respect others' opinions.
Cultural awareness: Through the exploration of the theme content of this unit, understand that breaking boundaries and moving forward hand in hand is the common vision of people all over the world and an inevitable trend in the development of human history.
Part 2
Lead-in
Watch the video and answer the questions.
1.How did slave owners regard their slaves
2.What was a slave’s life like
They didn’t regard them as humans but as animals, without respecting them.
Daily life for a slave involved back-breaking labour. Slaves had to work all day long without enough rest. They were often physically abused by their owners and had no legal rights.
拓展:
Abraham Lincoln
American Civil War
The Emancipation Proclamation
the 16th president of the United States
Abraham Lincoln (1809—1865) was the 16th president of the United States (1861–65), who preserved the Union during the American Civil War and brought about the emancipation of enslaved people in the United States.
Watch the video and know more about Abraham Lincoln.
Part 3
Reading
pre-reading
Background information
The Battle of Gettysburg
The Battle of Gettysburg (1-3 July 1863) was a famous battle of the American Civil War. It involved more than 160,000 men and resulted in some of the heaviest losses of the war, on both sides. The battle was a defeat for the South, and is now regarded by many as the turning point of the civil war, although its significance was not clear at the time; indeed, the great slaughter gave rise to doubt in some quarters about the wisdom of continuing the war. Abraham Lincoln set the battle at the heart of his vision for Union victory when he delivered The Gettysburg Address, at the Dedication of the National Cemetery at the battlefield site in November 1863.
while-reading
PREDICITING
Look at the title and skim the passage .
Choose the book in which you would most likely find the passage.
1.The Power of Speech
2.Famous US Presidents
3.Great Battles in History
while-reading
SCANNING
Match the paragraphs with the main ideas.
paras. 1
paras. 2
paras. 5
paras. 4
para. 6
para. 3
Their ancestors came to America to look for freedom and equality.
B.At a great cost the Union side won in the civil war.
C.We would not let anyone die in vain and our government would never perish from the earth.
D.Lincoln gave an address in Gettysburg.
E.Lincoln's speech was full of hope, belief to the future.
F.We should dedicate to our nation to make it endure.
while-reading
INTENSIVE READING
Read the passage carefully and choose the best answer.
1.Why did Lincoln arrive at Gettysburg
A.Because there was a platform in a field.
B. Because there was a big battle here.
C.Because he was there in memory of the dead fighters.
D.Because he wanted to give a famous speech.
2.When did the civil war take place
A. In 1863. B. In 1861.
C. In 1862. D. In 1865.
while-reading
INTENSIVE READING
Read the passage carefully and choose the best answer.
3.How did the people feel after the civil war
A. Excited. B. Suffered.
C. Equal. D. Hopeless.
4.In Lincoln's eyes, what was the unfinished great task
A. All people are created equal and free.
B. The government should be for the people.
C. The country would never perish from the earth.
D. They couldn't forget what they did there.
while-reading
INTENSIVE READING
Organise information from the passage and complete the notes.
Speaker: Abraham Lincoln
Setting (date & place):
On 19 November 1863,in a field in Gettysburg Pennsylvania.
Background event:
The Battle of Gettysburg in 1863, which resulted in over 50,000 casualties.
The
Gettysburg
Address
while-reading
INTENSIVE READING
Organise information from the passage and complete the notes.
It was a new nation conceived in Liberty and dedicated to the proposition that all men are created equal. /It aimed at bringing freedom to the people and was based on the principle that all men are created equal.
How did Lincoln describe the founding of the US
while-reading
INTENSIVE READING
Organise information from the passage and complete the notes.
What challenges did the Civil War bring to the nation
It would test whether a nation conceived in Liberty and dedicated to the proposition that all men are created equal can long endure.
They gave their lives so that their nation might live.
They were brave men whose struggles had consecrated the ground.
How did Lincoln describe the men who fought in the war
while-reading
INTENSIVE READING
Organise information from the passage and complete the notes.
What was the “great task” that Iincoln described
That this nation shall have a new birth of freedom; and that this government of the people, by the people, for the people, shall not perish from the earth.
The living should be dedicated to the task.
Who would be responsible for carrying out this task
"Of the people" means that government should be made up of or drawn from the people; "by the people" means that government should be run by ordinary people; "for the people" means that government should use its power for the people's benefit.
while-reading
Think & Share
What was Lincoln’s purpose in giving the speech
Lincoln talked about government “of the people, by the people, for the people”. What does this mean
He wanted to give the people hope, belief and a reason to look to the future.
while-reading
Think & Share
What other speeches can you think of that stress the importance of breaking boundaries
Algorithms Without Borders advocates that open source code promotes global technological collaboration.
Eliminating Cultural Barriers through Dance, dancers break through language barriers through body language.
Refugees Beyond the Border calls for humanitarianism to go beyond geographical divisions.
Planet of Plastics reveals that microplastics have broken through the natural boundaries of ecosystems.
Beyond the Boundaries of Words : How can cross-language creation break through fixed thinking patterns.
《算法无国界》,主张开放源代码促进全球技术协作
《用舞蹈消除文化隔阂》,舞者通过肢体语言突破语言壁垒
《边界之外的难民》,呼吁人道主义超越地理划分
《塑料的星球》,揭示微塑料已突破生态系统的自然边界
《文字越境》,讲述跨语言创作如何打破思维定式
while-reading
Think & Share
What efforts to break boundaries are described in the two reading passages in this unit
In the first passage, doctors or other people of different backgrounds worked together to save people in danger. In the second passage, Lincoln called on the people of the United States to strive for a free nation where all men are equal.
post-reading
Work in groups. Give a talk about the significance of abolishing slavery in the US.
What was the US like before slavery was abolished
How was it different afterwards
In what ways did the abolition of slavery help to break boundaries
1.Organise your ideas by answering the questions.
2.Do research to find more evidence to support your ideas.
3.Give your talk to the class.
post-reading
Work in groups. Give a talk about the significance of abolishing slavery in the US.
The US was divided into states in the North that prohibited slavery, and states in the South which allowed slavery and depended upon slavery economically. Slavery was a very cruel institution, and caused great human suffering in the states that permitted it. Reliance on slavery also made the South less technologically advanced than the North.
Slaves were freed and were regarded as equal under the law, at least in theory. In practice, black Americans continued to suffer great discrimination in the South for the next hundred years, until the birth of the modern civil rights movement in the 1960s. The legacy of slavery continues to affect race relations in the US today.
Read the speech on Edgar Snow and answer the questions.
1.Who was Edgar Snow
2.What did he do and what boundaries did he break
He was an American journalist who wrote influential books and articles about China in the 1930s.
He actually spent time with the Chinese Red Army and listened to their stories and observed their day-to-day lives, He also conducted interviews with Mao Zedong and other leaders. His book Red Star over broke ideological boundaries bytelling the China stories of the Chinese communist movement from the inside.
拓展:
《红星照耀中国》(Red Star Over China),曾易名为《西行漫记》,是美国记者埃德加·斯诺创作的纪实文学,于1937年10月在伦敦首次出版,于1938年2月首次出版中文版。
《红星照耀中国》真实记录了埃德加·斯诺自1936年6月至1936年10月在中国西北革命根据地进行实地采访的所见所闻,报道了中国和中国工农红军以及许多红军领袖、红军将领的情况。该作品从多个方面展示中国共产党为民族解放而艰苦奋斗和牺牲奉献的精神,瓦解了种种歪曲、丑化共产党的谣言。斯诺通过对领导人和普通民众的观察和描述,把枯燥的红区党组织、各种文件、会议等内容转变为让读者读起来感到亲切生动的文字。
Red Star over China
Complete the table to organise your own speech about another person who has helped to increase understanding between two countries.
Opening
Who the person is:
What boundary he / she has broken:
Body
How he / she achieved this:
Summary
Comments on him / her:
Opening
Who the person is:
What boundary he / she has broken:
Today, I’m going to introduce...
... is/was a/an ... who...
...broke boundaries by doing...
I will talk to you about...
I would like to tell you three reasons why...
Body
How he / she achieved this:
Although..., what set him/her apart was...
...capture the spirit of the period.
... is considered...
His contribution to... was...
Summary
Comments on him / her:
I admire ... special insight and bravery, risking his life
... remains the greatest inspiration for anyone who ...
Sample
Opening
Good morning, everyone. Today I'm going to introduce a great man who devoted his life to practising medicine for the people of China - Or Norman Bethune. He was born in 1890, in Canada. He was a complicated person who was both very creative and very stubborn. He was also very hard-working, and wanted to make a difference in the world. In fact, he invented or improved numerous surgical procedures and surgical instruments. However, it was in China that he would break national boundaries by becoming one of the few Western doctors to help the Chinese in their wartime struggle.
His contribution to the welfare of the Chinese people was not only unusual, but immense.
Sample
Body
Having married a wealthy woman, Bethune had once enjoyed a luxurious lifestyle in Canada. However, his social conscience developed during the 1930s, with a visit to the Soviet Union and time as a surgeon during the Spanish Civil War. In January 1938, he left Canada again, this time to help the soldiers in China's Eighth Route Army. It was no easy journey. Travelling thousands of kilometres, he did not reach Yan'an until the end of March. By June, he was working at the front. He soon saw that the medical situation for the troops and local people was bad. There were not enough medicines or surgical instruments, and the medical staff were not well trained.
Sample
Body
Bethune worked hard to help the wounded and train his staff, even inventing medical equipment that was suitable for guerilla warfare in China. The pace at which Bethune worked can be seen in a battle during April 1939, when he performed 115 operations in only 69 hours. The Chinese, though they sometimes found Bethune difficult because of his stubbornness, admired him greatly because of his ceaseless hard work and his dedication to helping the Chinese people. But tragedy struck when Bethune cut himself while conducting an operation. He soon contracted blood poisoning and died on 12 November 1939.
Sample
Summary
Dr Norman Bethune had worked tirelessly as a surgeon, teacher and hospital administrator for the Chinese people. Their struggle became his own. Although he was not Chinese, he sacrificed his life for them. In December 1939, Chairman Mao Zedong wrote an article "In Memory of Norman Bethune", as a tribute to Bethune, and called on the Chinese people to learn from his example. Dr Norman Bethune remains the greatest inspiration for anyone who believes that we must fight alongside others for justice - even if they are from a different nation to our own.
Work in groups.
Look at the pictures and make a list of boundaries in society.
Racial and ethnic boundaries
Boundaries of religion and belief
Language boundaries
Cultural and custom boundaries
...
Choose one of the boundaries you have listed and talk about how to break that boundary by answering the questions.
What led to the boundary
Who is affected by the boundary
What can be done to remove the boundary
How would society change if the boundary were removed
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.
Vocabulary
1. division
divide vt.&v(使)分开,分成…
divided adj.分裂的,有分歧的
divide...into... 把…分成…
division betweenwithin/among... ……之间的分歧
练习:British educationalists are ___________ (divide)about how to teach reading.
divided
Vocabulary
2. influential
influence vt.影响;对……起作用;左右 n.影响(力);作用
have an influence on/upon...对……有影响
come/fall under the influence of… 受…… 的影响
have influence over sh/sth 支配/控制某人/物;对某人/某物有影响力
练习:He was ___________ (influence) in making economic policy.
influential
Vocabulary
3. score
a score of (约)二十个
scores of 很多的,大量的
score a goal 进球;得分
【score 当“(约)二十个”讲时单复数同形。】
练习:He hesitated for a moment before kicking the ball, or he would have _____ (score) a goal.
scored
Vocabulary
4. in memory of
in praise of 称赞,歌颂
in search of 寻找
in charge of 负责,管理
in control of 控制
in possession of 拥有
in favo(u)r of 支持,赞同
in need of 需要
练习:Opportunities and success tend to be ____________________(青睐) those who
are ready..
in favour/favor of
Grammer
as if引导从句的用法
Nowadays, people all over the world are becoming more and more connected , as if the world were getting smaller—as if we were living in a "global vilage".
as if 意为"似乎,好像",可以引导方式状语从句和表语从句。其意义和用法与 as though 的相同。
Grammer
as if 引导从句的用法
(1) 引导方式状语从句。
He opened his mouth as if he would say something.他张开嘴似乎要说什么。
(2) 引导表语从句,常置于系动词look,seem,sound,feel,smell 等之后。
Listen to the thunder! It seems as if it is going to rain.听雷声!似乎要下雨了。
(3) as if/though引|导的方式状语从句有时可用省略形式:as if/though+形容词/不定式/v-ing/v-ed/介词短语/名词。
She stood at the door as if (she was) waiting for someone.
她站在门口,好像在等谁似的。
Grammer
(4) as if/though引导的从句的语气:
①如果从句所表示的情况有明显的依据或实现的可能性较大,那么从句就用陈述语气;
②如果从句所表示的情况没有依据,只是一种假设、愿望、推测等,那么从句常用虚拟语气。具体虚拟情况:
虚拟情况 从句谓语形式 例句
虚拟现在 did(be 动词一般用 were) He talks as if/though he knew everything about it.
他说起话来就好像对此事了如指掌。
虚拟过去 had done He went on working as if/though nothing had happened.
他继续工作,仿佛什么都没有发生。
虚拟将来 would/might/could do It seems as if/though the meeting would never end.
会议似乎永远也开不完。
Grammer
so that 引导状语从句的用法
Rather, it's about countries and people making a joint effort to come together to create a more harmonious and understanding world, so that we can all enjoy the mutual benefits.
(1) so that引导目的状语从句,意为"以便,为了",这时从句中常有may,might,can,could,would 等情态动词。
We should have a heart-to-heart talk with our parents so that we can understand each other better.
我们应该与父母倾心交谈,以便我们更好地了解彼此。
(2) so that 引导结果状语从句,意为"因此,所以",主、从句可用逗号隔开。
He was very lovely so that we like him very much.
他非常可爱,因此我们都非常喜欢他。
Grammer
(3) so...that..表示"如此……以至于……",so后面通常接形容词或副词,that 引导结果状语从句。
This story is so interesting that I want to read it again.
这个故事非常有趣,我想再读一遍。
He walked so quickly that I couldn't catch up with him.
他走得太快了,我跟不上他。
(4) in order that(为了,以便)也可以引导目的状语从句,有时可与so that 互换,so that 不用于句首,而in order that 可以用于句首。
In order that we can finish the task on time, we will have to work this weekend.
为了按时完成任务,这个周末我们得加班了。
Part 4
Exercise
Exercise
单词拼写
1.The headmaster m the platform and began to address his students.
2.He retired from the army and has since been living a (平民的)life in his hometown.
3.The open and tolerant atmosphere allowed Li Bai the (自由) to develop a free personality.
4.Qi Baishi and Xu Beihong were among China's most famous and (有影响力的)artists.
ounted
civilian
liberty
influential
Exercise
语法填空
1.Some (divide) still exist among parents as to whether it is right to allow their children to use mobile phones.
2.Guiding Eyes for the Blind is an organisation dedicated providing service dogs for the visually damaged people.
3.Music can have positive influence mood, and many people will turn to certain songs to improve their moods.
4.My neighbour was a man full of stories, who had lived two world wars.
5.The government called on us to rescue the people in the earthquake-hit area
all costs.
divisions
to
on/upon
through
at
Part 5
Homework
1.完成课后习题
2.以What is your understanding of breaking boundaries 为题,写一篇作文
3.预习第五单元第65-69页
Homework
See you next class!