外研版（2019）选择性必修 第二册Unit4 Breaking boundaries Period 1 Starting out&Understanding ideas课件 (共38张PPT)
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| 名称 | 外研版（2019）选择性必修 第二册Unit4 Breaking boundaries Period 1 Starting out&Understanding ideas课件 (共38张PPT) |  | |
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| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2024-11-17 09:59:58 | ||
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(共38张PPT)
Unit 4
Breaking boundaries
Understanding ideas
My 100 Days With MSF
Learning aims
To know something about MSF.
To practice reading skills.
To raise an awareness of human community with a shared future.
Medecins Sans Frontieres (MSF) or Doctors Without Borders in English, was founded in Paris in 1971 by a group of doctors and journalists. It is an independent, non-profit organisation whose mission is to provide medical care to those affected by conflict, epidemics, disasters or a lack of access to health care. It assists people based on need, regardless of which country they are from. The top priority goes to those in the most serious and immediate danger. Today, MSF has over 67,000 team members from over 150 countries and regions.
Leading-in
无国界医生组织于1971年12月20日在巴黎成立，是一个由各国专业医学人员组成的国际性的志愿者组织，是全球最大的独立人道医疗救援组织。该组织的资金主要由私人捐助。该组织的总部设在比利时首都布鲁塞尔，五个行动中心分别位于：布鲁塞尔、阿姆斯特丹、日内瓦、巴塞罗那、巴黎。
Leading-in
MSF
Who
Where
When
Mission
Feature
Paris
1971
doctors
journalists
independent
non-profit
Provide medical care
Train local doctors and nurses
Digging wells
Leading-in
My 100 Days With MSF
Read the journal of an MSF doctor and find out what problem he was involved in tackling.
The doctor was involved in tackling the infectious disease Ebola in Liberia.
General reading
埃博拉(Ebola virus)又译作伊波拉病毒。是一种十分罕见的病毒，1976年在苏丹南部和刚果(金)(旧称扎伊尔)的埃博拉河地区发现它的存在后，引起医学界的广泛关注和重视，"埃博拉"由此而得名。
埃博拉是一种能引起人类和灵长类动物产生埃博拉出血热的烈性传染病病毒，有很高的死亡率，在50%至90%之间，致死原因主要为中风、心肌梗塞、低血容量休克或多发性器官衰竭。埃博拉病毒，生物安全等级为4级(艾滋病为3级，SARS为3级，级数越大防护越严格)。病毒潜伏期可达2至21天，但通常只有5天至10天。
Read the whole passage and answer the questions:
1 What style does the article belong to
journal
2. Fill in the blanks with correct paragraphs.
Para.(s) Time
Before arrival
My 100 days
Today
Para.2
Para.3 ---6
Para.1and para.7
The author’s feelings
happy/ relaxed
cautious
It’s exactly one month since the last reported case.
It’s vital not to take any chances.
Do something that involves risk
Read the first paragraph and fill in the blanks.
Specific reading
responsible
brave
sympathetic
1. How did the author decide to go to Liberia with MSF
When I saw the tragic scenes on the news, I felt it was my duty as a doctor to go there and offer my help.
2. What about the author’s feelings And can you think of some words to describe the author
I felt it was my duty as a doctor to go there and offer my help.
I knew I was putting my life at risk, but----
Ebola don’t respect national boundaries.
Everyone should be involved in combating this terrible disease.
Before arrival
Feelings: with strong sense of mission
If I don't do it, who will
Names Nationality or profession Mission
The author A Chinese doctor To relieve Emma
Emma
Wilton
Maisy
Alfonso
A Canadian specialist in infectious disease
Treat patients with infectious disease
A young local man
Carry the very sick into the treatment clinic Disinfect clothing and surfaces.
A retired public health official from Darwin, Australia
Educate people on
preventing infection
An Argentinian doctor
Be rich in experience in Ebola
Read Para.3 carefully and fill in the following blanks.
My 100 Days
Careful reading
1. What is the author’s daily work like in Para.4
2. What is the unforgettable case in Para.5
against all odds, both boys were still alive.
This small but unexpected success compensated for many other less fortunate cases.
Working with others to help people with Ebola.
Be surrounded by blood , vomit and death.
3. What did the author get from the 100 days with MSF in Para.6
① Close bounds between people.
② Inspiration from his colleagues.
2. Faced with epidemics, what should we do
1. Will the author still be working with MSF
No , in a few days, someone else will
arrive to step into my shoes.
It is essential for us all to collaborate to create a global community with a shared future of peace and prosperity.
To take over somebody’s duty or job
Now
As we all know, international cooperation has a positive influence on the control of Ebola in Africa. Just as Ebola and other viruses pandemic makes people again realize the importance and necessity of teamwork. Sharing the successful experience and providing assistance are efficient ways to fight off the virus.
Conclusion
It is not the first time the author has worked with MSF.
The work with MSF in Liberia is life-threatening.
The author enjoyed working together with all his colleagues.
The author always felt frustrated with the high death rate.
Now use at least five adjectives to describe the spirit of MSF doctors and give your reasons.
Choose the ideas conveyed in the passage and find evidence to support your choices.
happy, brave, inspired, proud, hopeful, responsible, amazed, sympathetic…
Post reading
1.What is your understanding of “a community with a shared future for mankind”
2.How is the idea reflected in the MSF doctor’s journal
Building a human community with a shared future is the way forward for all the world’s peoples. An ancient Chinese philosopher observed that “all living things may grow side by side without harming one another, and different roads may run in parallel without interfering with one another.” Only when all countries pursue the cause of common good, live in harmony, and engage in cooperation for mutual benefit will there be sustained prosperity and guaranteed security.
From Xi Jinping’s report at the 20th CPC National Congress
The author mentioned that Ebola has no respect for borders. This indicates that borders are artificial. Many human differences are similarly artificial or unimportant when compared to what unites people. Doctors and others involved in the fight against the disease were united by their common values of respecting and saving human life.
构建人类命运共同体
Think & Share
What is your understanding of the first sentence in Paragraph 6
What difficulties do you think the author might have faced during his work
Do you know of any other similar organisations What do they do
What have you learnt from the passage that can help you talk about “a community with a shared future”
I arrived in Liberia with MSF almost three months ago. When I saw the tragic scenes on the news, I felt it was my duty as a doctor 1_______(go) there and offer my help. I knew I was putting my life 2____ risk. My mission was to relieve Emma, a Canadian specialist, 3______ introduced me to some of the others with MSF. With each person I met, I felt a 4________(grow) sense of pride as part of this extraordinary team, whose 5_________(devote) to the cause shone from their eyes. In the few weeks since then, we 6_____________(work) together. 7_________ the death rate is very high, we well never give up on a patient. To be caught up in such a crisis creates 8__________(power) bonds between people, not only between carers and patients, but also between all those who have come from different parts of the world and joined together in a common cause. It is so 9_________(inspire) to have colleagues like them. In a world still facing so many problems, 10___ is absolutely essential for us all to collaborate to create a global community.
to go
at
who
growing
devotion
have worked
Although
powerful
inspiring
it
直击高考
1.assist v.协助；帮助
(教材原句) It assists people based on need，regardless of which country they are from.
它根据需要帮助人们，不管他们来自哪个国家。
We'll do all we can to assist the elderly to look after themselves.
我们会尽全力帮助老年人照顾好自己。
With the assistance of the librarian，he borrowed the book he was dreaming of.
在图书馆管理员的帮助下，他借到了渴望的那本书。
【知识拓展】
(1)assist sb. with sth. 帮助某人某事
assist sb. to do/in doing sth. 帮助某人做某事
(2)assistance n.援助，帮助；辅助设备 with the assistance of 在……的帮助下
come/go to one's assistance 来/去帮助某人 be of assistance 有帮助
(3)assistant n.助手，助理，助教 adj.辅助的；助理的；有帮助的
【即学即练】单句语法填空
(1) The doctor shares his phone number with the patients in case they need medical (assist).
(2) She had recently lost her job as a physician's (assist), and money was tight.
(3)Of course, grammar is assistance, but it isn't everything.
assistance
assistant
of
2.vital adj.极其重要的；必不可少的
(教材原句)But it is vital not to take any chances.
不过，不心存侥幸是极其重要的。
Interest is as vital to learning as the ability to understand, even more so.
兴趣与理解能力对于学习同等重要，甚至更为重要。
It is vital that schools (should) teach students to use computer technology.
学校应该教会学生使用计算机技术，这是至关重要的。
【知识拓展】
be vital to/for 对……重要
it is vital to do... 做……是重要的
it is vital that...(should) do... 重要的是……
【即学即练】单句语法填空
(1)Understanding history is vital understanding ourselves as a people and as a nation.
(2)What's more, some drivers, cyclists and pedestrians do not think it vital (obey) traffic rules.
to
to obey
1. put...at risk 让……处于危险之中
(教材原句)I knew I was putting my life at risk, but I thought, “If I don't do it, who will？”
我知道我在拿自己的生命冒险，但我想，“如果我不做，谁会做呢？”
We are forever grateful to all those who put themselves at risk to keep us safe.
对于那些冒着生命危险保护我们的安全的人，我们要永远心存感激。
With the young unable to afford to leave home and the old at risk of isolation, more families are choosing to live together.由于年轻人无法负担离开家的费用，而老年人面临孤独的风险，更多的家庭选择住在一起。
(2024·九省联考)As prey animals, parrots are constantly watching out for danger and they instinctively (本能地) react to risks.
作为猎物，鹦鹉不断提防危险，它们本能地对风险做出反应。
【知识拓展】
(1)risk (doing) sth. 冒险(做)某事
(2)at risk 处于危险之中 at all risks/at any risk 无论冒什么风险；无论如何
at the risk of doing sth.冒着……的风险take/run the risk of doing sth. 冒着……的危险
(3)risky adj. 危险的
【即学即练】单句语法填空
(1)A rescue worker risked his life (save) two tourists trapped in the mountains for two days.
(2)He was determined to do it even at the risk of (laugh) at.
(3)She calcualted that going to a stranger's house was a (risk) move, but she decided to take the chance.
being laughed
saving
risky
2.not to mention 更不用提；更不用说
(教材原句)It is so inspiring to have colleagues like Wilton, Maisy, and Alfonso, not to mention all the others I have worked with.
有威尔顿、梅西和阿方索这样的同事真令人鼓舞，更不用提所有和我共事过的其他人了。We can't afford a car, not to mention the fact that we have no garage.
我们买不起汽车，没有车库的事就更不必说了。
He mentioned to me that he would leave soon.
他对我说起过他马上就要走了。
【知识拓展】
(1)mention sth. to sb./mention to sb. that... 向某人提及……
without mentioning... 更不用说……；还不算……
mention doing... 提及做……
(2)Don't mention it. 不客气。(回答道歉或道谢)
【即学即练】单句语法填空
(1)He mentioned (see) me on TV the previous evening.
(2)As (mention) above, the function of the device is wonderful.
(3)All the jobs (mention) above promise a good salary.
mentioned
mentioned
having seen
1.“It is/was＋时间段＋since...”意为“自从……已有……时间了”
(教材原句) It's exactly one month since the last reported case.
距离上次报告的病例已经过去整整一个月了。
It is/has been 3 years since I was a soldier.
我不当兵已经三年了。
It's time that the local government took/should take measures to protect the environment.
到了当地政府该采取措施保护环境的时候了。
【知识拓展】
(1)“It is/was＋时间段＋since...”意为“自从……已有……时间了或出现了某种状态”，从句用一般过去时态，since后面是一个时间点，当从句中的动词是非延续性动词时，表示从这个动作开始计时；若从句中的动词是延续性的动词或状态时，则表示从这个动作或状态结束的时间算起。注意it后面的谓语动词一般是be，它也可用其完成时，即：It has been...since...。
(2)It/This/That is/was the first time that...这/那(将)是第一次……(从句谓语动词用完成时态)
It was/will be＋时间段＋before...过了多久/要过多久……
It is (about/high) time that ...是做......的时候了(从句谓语动词用过去式或should＋动词原形)
【即学即练】单句语法填空
(1)John thinks it won't be long he is ready for his new job.
(2)This is the first time that I (be) away from my home for such a long time.
(3)It's been three years to the day we met.
完成句子
(4)到了该开始考虑我的未来的时候了。
It's time that I ．
before
have been
since
got/should get down to thinking about my future
2.do/does/did强调谓语动词
(教材原句) But, although the death rate is very high, we will never give up on a patient，and our efforts do sometimes end in miracles.
但是，尽管死亡率很高，我们从不放弃一位病人，我们的努力有时的确会产生奇迹。 She did tell me about her address, but I forgot all about it.
她确实告诉过我她的地址，但我全忘了。
It is because he is ill that he can't come.
是因为生病他才没能来。
【知识拓展】
(1)do/does/did放在动词前，强调谓语动词。这种强调句只有一般现在时和一般过去时，且只对肯定的谓语动词进行强调，不用于否定式和疑问式。do在句中要重读。注意：在祈使句中使用时，往往不表示命令，而表示强烈的请求，有时表达更加客气的语气。
(2)强调句子的其他成分用强调句型：It is/was...that...
【即学即练】
完成句子/句型转换
(1)我真的希望你能尽快拿到驾照。
I you can get your driver's license as soon as possible.
(2)He didn't go to bed until his wife came back.(强调加黑部分)
→ .
do hope
It was not until his wife came back that he went to bed
1. risk risky
2.relief relieve
3.infect infectious infection
4. previous previously
5. devote devoted devotion
6. surround surrounding
7.amaze amazing amazed 8.recover recovery
9.expect expected unexpected
认知词汇
拓展词汇
case
comrade
boundary
border
disinfect
surface
outbreak
vomit
crisis
collaborate
Summary
应用词汇
1. vital:be vital for/to;be vital to do;It is vital that...
2. risk:at risk;put...at risk;risk doing;at the risk of doing;risky
3. mention:not to mention;mention sth to sb;mention doing;don't mention it
核心短语
1.put...at risk
2.infectious disease
3.daily routine
4.work on
5.come to...
6.give up on
7.against all odds
8.make a full recovery
9.compensate for
10.not to mention
11.step into one's shoes
1.“It is/was＋时间段＋since...”意为“自从……已有……时间了”
It's exactly one month since the last reported case.
2.do/does/did强调谓语动词
But, although the death rate is very high, we will never give up on a patient，and our efforts do sometimes end in miracles.
重点句式
Ⅰ.单词拼写
1．To begin with, I'd like to take this opportunity to extend my heartfelt appreciation to the kind (帮助) you have offered me during my stay in Canada.
2．They have made some (重要的) decisions about their future security.
3. If the crisis is not (处理), these countries will not be able to provide their population with basic necessities.
4. She has succeeded. She is pleased that her (奉献) to studying has paid off.
5. Set (界线) for yourself as far as your time goes.
6. He had diphtheria，a deadly (传染的) disease mainly affecting children.
课时重点回顾
assistance
vital
devotion
tackled
infectious
boundaries
Ⅱ单句语法填空
1. The manager put forward a suggestion that we should have an (assist). There is too much work to do.
2. This district of the store is (devote) to daily necessities.
3. In some countrysides, people realize that online education will be vital the success of their students.
4. He has two big houses in this country，without (mention) his villa in France.
5．They've picked up a really severe (infect) from something they've eaten.
6. It was not until she took off her dark glasses I realized she was a famous film star.
to/for
devoted
assistant
mentioning
infection
that
Ⅲ 补全句子/句型转换
1.他参军已经10年了。
he joined the army.
2.在我看来，他的所作所为确实对我们国家的地位有好处。
In my opinion，what he has done ．
3.We saw Lily in the seat only when the car pulled up in front of our house.(强调加黑部分)
.
4.他受到了赞扬，因为他冒着生命危险扑灭了大火。
He was praised because he .(risk doing sth.)
It is/has been 10 years since
It was only when the car pulled up in front of our house that we saw Lily in the seat
risked losing his life to put out the big fire
does do good to our country position
The car will find its way round the hill when it gets there.
车到山前必有路。
Unit 4
Breaking boundaries
Understanding ideas
My 100 Days With MSF
Learning aims
To know something about MSF.
To practice reading skills.
To raise an awareness of human community with a shared future.
Medecins Sans Frontieres (MSF) or Doctors Without Borders in English, was founded in Paris in 1971 by a group of doctors and journalists. It is an independent, non-profit organisation whose mission is to provide medical care to those affected by conflict, epidemics, disasters or a lack of access to health care. It assists people based on need, regardless of which country they are from. The top priority goes to those in the most serious and immediate danger. Today, MSF has over 67,000 team members from over 150 countries and regions.
Leading-in
无国界医生组织于1971年12月20日在巴黎成立，是一个由各国专业医学人员组成的国际性的志愿者组织，是全球最大的独立人道医疗救援组织。该组织的资金主要由私人捐助。该组织的总部设在比利时首都布鲁塞尔，五个行动中心分别位于：布鲁塞尔、阿姆斯特丹、日内瓦、巴塞罗那、巴黎。
Leading-in
MSF
Who
Where
When
Mission
Feature
Paris
1971
doctors
journalists
independent
non-profit
Provide medical care
Train local doctors and nurses
Digging wells
Leading-in
My 100 Days With MSF
Read the journal of an MSF doctor and find out what problem he was involved in tackling.
The doctor was involved in tackling the infectious disease Ebola in Liberia.
General reading
埃博拉(Ebola virus)又译作伊波拉病毒。是一种十分罕见的病毒，1976年在苏丹南部和刚果(金)(旧称扎伊尔)的埃博拉河地区发现它的存在后，引起医学界的广泛关注和重视，"埃博拉"由此而得名。
埃博拉是一种能引起人类和灵长类动物产生埃博拉出血热的烈性传染病病毒，有很高的死亡率，在50%至90%之间，致死原因主要为中风、心肌梗塞、低血容量休克或多发性器官衰竭。埃博拉病毒，生物安全等级为4级(艾滋病为3级，SARS为3级，级数越大防护越严格)。病毒潜伏期可达2至21天，但通常只有5天至10天。
Read the whole passage and answer the questions:
1 What style does the article belong to
journal
2. Fill in the blanks with correct paragraphs.
Para.(s) Time
Before arrival
My 100 days
Today
Para.2
Para.3 ---6
Para.1and para.7
The author’s feelings
happy/ relaxed
cautious
It’s exactly one month since the last reported case.
It’s vital not to take any chances.
Do something that involves risk
Read the first paragraph and fill in the blanks.
Specific reading
responsible
brave
sympathetic
1. How did the author decide to go to Liberia with MSF
When I saw the tragic scenes on the news, I felt it was my duty as a doctor to go there and offer my help.
2. What about the author’s feelings And can you think of some words to describe the author
I felt it was my duty as a doctor to go there and offer my help.
I knew I was putting my life at risk, but----
Ebola don’t respect national boundaries.
Everyone should be involved in combating this terrible disease.
Before arrival
Feelings: with strong sense of mission
If I don't do it, who will
Names Nationality or profession Mission
The author A Chinese doctor To relieve Emma
Emma
Wilton
Maisy
Alfonso
A Canadian specialist in infectious disease
Treat patients with infectious disease
A young local man
Carry the very sick into the treatment clinic Disinfect clothing and surfaces.
A retired public health official from Darwin, Australia
Educate people on
preventing infection
An Argentinian doctor
Be rich in experience in Ebola
Read Para.3 carefully and fill in the following blanks.
My 100 Days
Careful reading
1. What is the author’s daily work like in Para.4
2. What is the unforgettable case in Para.5
against all odds, both boys were still alive.
This small but unexpected success compensated for many other less fortunate cases.
Working with others to help people with Ebola.
Be surrounded by blood , vomit and death.
3. What did the author get from the 100 days with MSF in Para.6
① Close bounds between people.
② Inspiration from his colleagues.
2. Faced with epidemics, what should we do
1. Will the author still be working with MSF
No , in a few days, someone else will
arrive to step into my shoes.
It is essential for us all to collaborate to create a global community with a shared future of peace and prosperity.
To take over somebody’s duty or job
Now
As we all know, international cooperation has a positive influence on the control of Ebola in Africa. Just as Ebola and other viruses pandemic makes people again realize the importance and necessity of teamwork. Sharing the successful experience and providing assistance are efficient ways to fight off the virus.
Conclusion
It is not the first time the author has worked with MSF.
The work with MSF in Liberia is life-threatening.
The author enjoyed working together with all his colleagues.
The author always felt frustrated with the high death rate.
Now use at least five adjectives to describe the spirit of MSF doctors and give your reasons.
Choose the ideas conveyed in the passage and find evidence to support your choices.
happy, brave, inspired, proud, hopeful, responsible, amazed, sympathetic…
Post reading
1.What is your understanding of “a community with a shared future for mankind”
2.How is the idea reflected in the MSF doctor’s journal
Building a human community with a shared future is the way forward for all the world’s peoples. An ancient Chinese philosopher observed that “all living things may grow side by side without harming one another, and different roads may run in parallel without interfering with one another.” Only when all countries pursue the cause of common good, live in harmony, and engage in cooperation for mutual benefit will there be sustained prosperity and guaranteed security.
From Xi Jinping’s report at the 20th CPC National Congress
The author mentioned that Ebola has no respect for borders. This indicates that borders are artificial. Many human differences are similarly artificial or unimportant when compared to what unites people. Doctors and others involved in the fight against the disease were united by their common values of respecting and saving human life.
构建人类命运共同体
Think & Share
What is your understanding of the first sentence in Paragraph 6
What difficulties do you think the author might have faced during his work
Do you know of any other similar organisations What do they do
What have you learnt from the passage that can help you talk about “a community with a shared future”
I arrived in Liberia with MSF almost three months ago. When I saw the tragic scenes on the news, I felt it was my duty as a doctor 1_______(go) there and offer my help. I knew I was putting my life 2____ risk. My mission was to relieve Emma, a Canadian specialist, 3______ introduced me to some of the others with MSF. With each person I met, I felt a 4________(grow) sense of pride as part of this extraordinary team, whose 5_________(devote) to the cause shone from their eyes. In the few weeks since then, we 6_____________(work) together. 7_________ the death rate is very high, we well never give up on a patient. To be caught up in such a crisis creates 8__________(power) bonds between people, not only between carers and patients, but also between all those who have come from different parts of the world and joined together in a common cause. It is so 9_________(inspire) to have colleagues like them. In a world still facing so many problems, 10___ is absolutely essential for us all to collaborate to create a global community.
to go
at
who
growing
devotion
have worked
Although
powerful
inspiring
it
直击高考
1.assist v.协助；帮助
(教材原句) It assists people based on need，regardless of which country they are from.
它根据需要帮助人们，不管他们来自哪个国家。
We'll do all we can to assist the elderly to look after themselves.
我们会尽全力帮助老年人照顾好自己。
With the assistance of the librarian，he borrowed the book he was dreaming of.
在图书馆管理员的帮助下，他借到了渴望的那本书。
【知识拓展】
(1)assist sb. with sth. 帮助某人某事
assist sb. to do/in doing sth. 帮助某人做某事
(2)assistance n.援助，帮助；辅助设备 with the assistance of 在……的帮助下
come/go to one's assistance 来/去帮助某人 be of assistance 有帮助
(3)assistant n.助手，助理，助教 adj.辅助的；助理的；有帮助的
【即学即练】单句语法填空
(1) The doctor shares his phone number with the patients in case they need medical (assist).
(2) She had recently lost her job as a physician's (assist), and money was tight.
(3)Of course, grammar is assistance, but it isn't everything.
assistance
assistant
of
2.vital adj.极其重要的；必不可少的
(教材原句)But it is vital not to take any chances.
不过，不心存侥幸是极其重要的。
Interest is as vital to learning as the ability to understand, even more so.
兴趣与理解能力对于学习同等重要，甚至更为重要。
It is vital that schools (should) teach students to use computer technology.
学校应该教会学生使用计算机技术，这是至关重要的。
【知识拓展】
be vital to/for 对……重要
it is vital to do... 做……是重要的
it is vital that...(should) do... 重要的是……
【即学即练】单句语法填空
(1)Understanding history is vital understanding ourselves as a people and as a nation.
(2)What's more, some drivers, cyclists and pedestrians do not think it vital (obey) traffic rules.
to
to obey
1. put...at risk 让……处于危险之中
(教材原句)I knew I was putting my life at risk, but I thought, “If I don't do it, who will？”
我知道我在拿自己的生命冒险，但我想，“如果我不做，谁会做呢？”
We are forever grateful to all those who put themselves at risk to keep us safe.
对于那些冒着生命危险保护我们的安全的人，我们要永远心存感激。
With the young unable to afford to leave home and the old at risk of isolation, more families are choosing to live together.由于年轻人无法负担离开家的费用，而老年人面临孤独的风险，更多的家庭选择住在一起。
(2024·九省联考)As prey animals, parrots are constantly watching out for danger and they instinctively (本能地) react to risks.
作为猎物，鹦鹉不断提防危险，它们本能地对风险做出反应。
【知识拓展】
(1)risk (doing) sth. 冒险(做)某事
(2)at risk 处于危险之中 at all risks/at any risk 无论冒什么风险；无论如何
at the risk of doing sth.冒着……的风险take/run the risk of doing sth. 冒着……的危险
(3)risky adj. 危险的
【即学即练】单句语法填空
(1)A rescue worker risked his life (save) two tourists trapped in the mountains for two days.
(2)He was determined to do it even at the risk of (laugh) at.
(3)She calcualted that going to a stranger's house was a (risk) move, but she decided to take the chance.
being laughed
saving
risky
2.not to mention 更不用提；更不用说
(教材原句)It is so inspiring to have colleagues like Wilton, Maisy, and Alfonso, not to mention all the others I have worked with.
有威尔顿、梅西和阿方索这样的同事真令人鼓舞，更不用提所有和我共事过的其他人了。We can't afford a car, not to mention the fact that we have no garage.
我们买不起汽车，没有车库的事就更不必说了。
He mentioned to me that he would leave soon.
他对我说起过他马上就要走了。
【知识拓展】
(1)mention sth. to sb./mention to sb. that... 向某人提及……
without mentioning... 更不用说……；还不算……
mention doing... 提及做……
(2)Don't mention it. 不客气。(回答道歉或道谢)
【即学即练】单句语法填空
(1)He mentioned (see) me on TV the previous evening.
(2)As (mention) above, the function of the device is wonderful.
(3)All the jobs (mention) above promise a good salary.
mentioned
mentioned
having seen
1.“It is/was＋时间段＋since...”意为“自从……已有……时间了”
(教材原句) It's exactly one month since the last reported case.
距离上次报告的病例已经过去整整一个月了。
It is/has been 3 years since I was a soldier.
我不当兵已经三年了。
It's time that the local government took/should take measures to protect the environment.
到了当地政府该采取措施保护环境的时候了。
【知识拓展】
(1)“It is/was＋时间段＋since...”意为“自从……已有……时间了或出现了某种状态”，从句用一般过去时态，since后面是一个时间点，当从句中的动词是非延续性动词时，表示从这个动作开始计时；若从句中的动词是延续性的动词或状态时，则表示从这个动作或状态结束的时间算起。注意it后面的谓语动词一般是be，它也可用其完成时，即：It has been...since...。
(2)It/This/That is/was the first time that...这/那(将)是第一次……(从句谓语动词用完成时态)
It was/will be＋时间段＋before...过了多久/要过多久……
It is (about/high) time that ...是做......的时候了(从句谓语动词用过去式或should＋动词原形)
【即学即练】单句语法填空
(1)John thinks it won't be long he is ready for his new job.
(2)This is the first time that I (be) away from my home for such a long time.
(3)It's been three years to the day we met.
完成句子
(4)到了该开始考虑我的未来的时候了。
It's time that I ．
before
have been
since
got/should get down to thinking about my future
2.do/does/did强调谓语动词
(教材原句) But, although the death rate is very high, we will never give up on a patient，and our efforts do sometimes end in miracles.
但是，尽管死亡率很高，我们从不放弃一位病人，我们的努力有时的确会产生奇迹。 She did tell me about her address, but I forgot all about it.
她确实告诉过我她的地址，但我全忘了。
It is because he is ill that he can't come.
是因为生病他才没能来。
【知识拓展】
(1)do/does/did放在动词前，强调谓语动词。这种强调句只有一般现在时和一般过去时，且只对肯定的谓语动词进行强调，不用于否定式和疑问式。do在句中要重读。注意：在祈使句中使用时，往往不表示命令，而表示强烈的请求，有时表达更加客气的语气。
(2)强调句子的其他成分用强调句型：It is/was...that...
【即学即练】
完成句子/句型转换
(1)我真的希望你能尽快拿到驾照。
I you can get your driver's license as soon as possible.
(2)He didn't go to bed until his wife came back.(强调加黑部分)
→ .
do hope
It was not until his wife came back that he went to bed
1. risk risky
2.relief relieve
3.infect infectious infection
4. previous previously
5. devote devoted devotion
6. surround surrounding
7.amaze amazing amazed 8.recover recovery
9.expect expected unexpected
认知词汇
拓展词汇
case
comrade
boundary
border
disinfect
surface
outbreak
vomit
crisis
collaborate
Summary
应用词汇
1. vital:be vital for/to;be vital to do;It is vital that...
2. risk:at risk;put...at risk;risk doing;at the risk of doing;risky
3. mention:not to mention;mention sth to sb;mention doing;don't mention it
核心短语
1.put...at risk
2.infectious disease
3.daily routine
4.work on
5.come to...
6.give up on
7.against all odds
8.make a full recovery
9.compensate for
10.not to mention
11.step into one's shoes
1.“It is/was＋时间段＋since...”意为“自从……已有……时间了”
It's exactly one month since the last reported case.
2.do/does/did强调谓语动词
But, although the death rate is very high, we will never give up on a patient，and our efforts do sometimes end in miracles.
重点句式
Ⅰ.单词拼写
1．To begin with, I'd like to take this opportunity to extend my heartfelt appreciation to the kind (帮助) you have offered me during my stay in Canada.
2．They have made some (重要的) decisions about their future security.
3. If the crisis is not (处理), these countries will not be able to provide their population with basic necessities.
4. She has succeeded. She is pleased that her (奉献) to studying has paid off.
5. Set (界线) for yourself as far as your time goes.
6. He had diphtheria，a deadly (传染的) disease mainly affecting children.
课时重点回顾
assistance
vital
devotion
tackled
infectious
boundaries
Ⅱ单句语法填空
1. The manager put forward a suggestion that we should have an (assist). There is too much work to do.
2. This district of the store is (devote) to daily necessities.
3. In some countrysides, people realize that online education will be vital the success of their students.
4. He has two big houses in this country，without (mention) his villa in France.
5．They've picked up a really severe (infect) from something they've eaten.
6. It was not until she took off her dark glasses I realized she was a famous film star.
to/for
devoted
assistant
mentioning
infection
that
Ⅲ 补全句子/句型转换
1.他参军已经10年了。
he joined the army.
2.在我看来，他的所作所为确实对我们国家的地位有好处。
In my opinion，what he has done ．
3.We saw Lily in the seat only when the car pulled up in front of our house.(强调加黑部分)
.
4.他受到了赞扬，因为他冒着生命危险扑灭了大火。
He was praised because he .(risk doing sth.)
It is/has been 10 years since
It was only when the car pulled up in front of our house that we saw Lily in the seat
risked losing his life to put out the big fire
does do good to our country position
The car will find its way round the hill when it gets there.
车到山前必有路。