外研版（2019） 选择性必修 第二册 Unit 6 Survival Starting out&Understanding ideas课件（共35张）
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| 名称 | 外研版（2019） 选择性必修 第二册 Unit 6 Survival Starting out&Understanding ideas课件（共35张） |  | |
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| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2024-11-17 10:03:54 | ||
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(共35张PPT)
Unit 6 Survival
Understanding ideas
Learning aims
To summarize the main idea of each paragraph and conclude the structure of the text;
To tell specific information and draw a mind map;
To spur our sense of animal protection.
Look at the pictures and answer the questions
Where would you normally expect to find these animals
Would you be surprised to see these animals in a city Why or why not
What problems could they encounter in cities
They may have difficulty finding food, shelter and mates. If people find them, they may be trapped or killed.
Leading-in
The wild animals within the cities.
Think about what the title means.
Choose the topic sentences for Paragraphs 2–5.
a One thing crucial to the increasing number of
“urban animals” is their ability to adapt.
b People often wonder about the reasons behind
this mass urban migration.
c For those animals that don’t adapt, the city can
be a dangerous or even deadly place.
d Yet, for its newest and wildest inhabitants,
a city can offer many benefits.
2–b 3–d 4–a 5–c
Fast reading
Our cities are being taken over by wild animals.
a chacma baboon in Cape Town
a fox in London
a mountain lion in San Francisco
a wild pig in Hong Kong
Careful reading
The crime took place in a seaside suburb of Cape Town. Spotting the car with its window left open, the greedy thief didn't hesitate. Within seconds, he had reached
inside and run away with a bag of shopping. No matter how many crimes he committed, the police were powerless to arrest him.
Personification
To attract the readers' attention
Reasons for migration
1 Urban development and climate
change push the animals out of
their natural habitats
2 Wherever they go, animals find towns and cities in their way. With nowhere else to make their homes, they have no choice but to move in with us.
Wild animals were there first.
Huamns are newcomers. It's we humans that make them homeless.
Benefits of cities for animals
1 Appealing spaces as habitats.
2.Out of reach from many of their natural predators, these newcomers often flourish in their new city lives.
3. Hungry animals are finding plenty to eat in our gardens and in the leftovers we throw away.
Animals’ adaption to cities
1 Urban animals are more intelligent than their wild cousins.
2. Some animals have even changed their living habits to fit in with their new homes.
1.Some birds crash into windows because they are unable
to distinguish between blue sky and glass.
2. Some birds have yet to change their migratory routes
that take them through cities with high-rise buildings.
3.Some dangers from humans` activities.
Dangers for some animals
conclusion
We should learn to better understand and appreciate our wild neighbours, and look towards harmoniously sharing our urban habitats.
Think about what we can do to achieve a balance between urban development and wild animals.
1. Come straight to the point.
2. Put the topic sentence at the beginning or end of the paragraph.
3. Use some connection words, such as
“what's more...” to make your writing coherent(连贯的）
4. Add some evidence such as examples, data and documents to make your opinions more believable and stronger.
Post reading
However, how can we humans live in harmony with them
First and foremost, nature reserves must be set up to preserve the natural habitats of wild animals. Second, we should make efforts to protect the animals immigrating to the cities, such as providing food and shelters for them.
What' s more, the government is supposed to take measures to prevent the animals from being trapped or killed, especially some endangered species.
In conclusion, It is crucial to keep the ecosystem balanced and give the animals greener and safer space.
In Cape Town, you will witness many crimes 1. (commit) by animals, but there's nothing the police can do about it. Nowadays, many wild animals are moving into cities, as if our cities are being taken 2. by them. People often wonder about the reasons behind this mass urban migration, one of 3. is that we humans have moved into their territory. Cities offer 4. (increase) appealing places to animals 5. (look) for new habitats. Without natural predators, the animals in cities often flourish and are easy to find plenty to eat. 6. (figure) out difficult problems in cities, animals need to be more 7. (intelligence) and some have even changed their living habits. However, many animals are also faced with many dangers. Unable to distinguish between blue sky 8. glass, birds often crash into windows, resulting in many deaths. The reason is 9. they have yet to change their migratory routes. Through this, we can get a better understanding of and even learn to appreciate our wild 10. (neighbour).Only then can we look towards harmoniously sharing our urban habitats.
committed
over
which
increasingly
looking
To figure
intelligent
and
that
neighbours
直击高考
1.greedy adj.贪婪的，贪心的；渴望的
(教材原句)Spotting the car with its window left open, the greedy thief didn't hesitate.
发现车窗开着，贪婪的小偷毫不犹豫地下手了。
(2023·新高考Ⅰ卷)No matter where I buy them, though, one steamer basket is rarely enough, yet two seems greedy, so I am always left wanting more next time.
不过，无论我在哪里买，一个蒸笼都不够用，而两个蒸笼又显得贪心，所以下次我总是想要更多。
His actions were motivated by greed.
他的行为是贪婪之心所驱使的。
【知识拓展】
(1)be greedy for 对……渴望/贪婪 be greedy to do... 渴望做……
It is greedy of sb.to do... 某人做……真贪婪。
(2)greed n.贪心；贪婪；贪欲 greedily adv.贪婪地
【即学即练】单句语法填空
(1)He was so greedy power and money that he committed a crime.
(2)She ate noisily and (greedy).
句式升级
(3)(普通表达)They were greedy to eat up all the kebabs.
(高级表达) all the kebabs.(it作形式主语)
greedily
for
It was greedy of them to eat up
2.estimate v.估计，估算 n．估计；出价
(教材原句)Recent studies estimate that between 400 million and 1 billion birds die from window impacts each year in the US alone.
最近的研究估计，仅在美国，每年就有4亿至10亿只鸟死于撞击窗户。
I began to learn this when I had my car crashed. The cost to repair it was estimated at $800.
我在车被撞坏时就开始学这个。修理它的费用估计为800美元。
(2023·新高考Ⅰ卷)Some people will tend to overestimate, and some to underestimate.
有些人倾向于高估，而有些人倾向于低估。
【知识拓展】
(1)estimate...at... 估计……为…… It is estimated that... 据估计……
(2)estimation n. 估计；估价 underestimate v. 低估
overestimate v. 高估
【即学即练】单句语法填空
(1)The poetry recital will be relayed to a worldwide television audience estimated one thousand million.
(2)He has gone up in my (estimate) since he did that.
句式升级
(3)(普通表达)The furniture is estimated to be 2，000 years old.
(高级表达) the furniture is 2，000 years old.(it作形式主语)
estimation
at
It is estimated that
3. appreciate v.欣赏；鉴赏；感激
(教材原句)However they adapt to our ways of urban living, it's important that we get a better understanding of and even learn to appreciate our wild neighbours.
不管动物们如何适应我们的城市生活方式，重要的是我们要更好地了解甚至学会欣赏我们的野生邻居。
(2023·全国甲卷)This place is good for a candle-lit dinner or a work meeting with colleagues who appreciate fine food.这里是烛光晚餐或与欣赏美食的同事开会的好地方。
We'd like to present you with this gift in appreciation of your hard work.
我们送给你这份礼物为了感谢你的辛勤工作。
【知识拓展】
(1)appreciate doing... 欣赏/感激做……I would appreciate it if... 假如……我将不胜感激。
(2)appreciation n. 欣赏；感激；理解 in appreciation of 欣赏；感激
【即学即练】单句语法填空
(1)China's soft power grows in line with the increasing (appreciate) and understanding of China globally.
(2)I don't appreciate (treat) like a second class citizen.
一句多译
如果您能在方便的时候尽早答复，我将不胜感激。
(3) at your earliest convenience. (grateful adj.)
(4) at your earliest convenience. (appreciate v．)
being treated
appreciation
I would appreciate it if you could reply
I would be grateful to you for replying
重点短语
1.under construction 在建造中；在施工中
(教材原句)Today, foxes can be seen all over London—one even being found living on the 72nd floor of the Shard building when it was under construction!
现在，伦敦到处都可以看到狐狸——人们甚至发现一只住在正在建设中的碎片大厦的72层！
There are four underground lines in this city, and several lines are under construction.
这个城市有四条地铁线路，还有几条在建设中。
For example, Russian, French, and Spanish persons may use silence to show agreement between parties about the topic under discussion.
例如，俄国人、法国人和西班牙人可以用沉默来表示对双方所讨论的问题的同意。
【知识拓展】
under investigation 在调查中 under treatment 在治疗中
under control 在控制下 under repair 在维修中
under discussion 在讨论中
【即学即练】单句语法填空
(1)The cause of the accident was investigation.
(2)The woman injured in the car crash is still under (treat) in hospital.
一句多译
这条道路正在修理，因此我们只得绕道而行。
(3)The road so we had to go round.
(4)The road so we had to go round.
under
treatment
was under repair
was being repaired
重点短语
2.fit in with 适应；适合；与……一致
(教材原句)Some animals have even changed their living habits to fit in with their new homes.
一些动物甚至改变了它们的生活习惯以适应它们的新家。
He's never done this type of work before; I'm not sure whether he'll fit in with the other people.
他过去从未干过这种工作，很难说他是否会与其他人配合得好。
The boy tried to stretch the shoes, but still, his feet didn't fit into them.
男孩试图拉长鞋子，但是它们还是不合脚。
【知识拓展】
(1)fit in 相适应；相融合 fit into... 适合……
(2)be fit for/to do sth. 胜任某事/适合做某事
keep fit/healthy 保持健康
【即学即练】单句语法填空
(1)A lot of our new students have a hard time fitting ．
(2)That bottle of milk is not fit (drink) because it is out of date.
(3)The broken down old house was not fit human habitation.
完成句子
(4)我认为他不适合做这项工作。首先，他太年轻，其次他没有经验。
I don't think . To begin with, he is too young. And he also has no experience.
in
to drink
he is fit for the job
for
1.“have no choice but to do...”意为“除了做……别无选择”
(教材原句)With nowhere else to make their homes, they have no choice but to move in with us. 由于无处安家，它们别无选择只能搬进来和我们一起生活。
Failure is the mother of success.Sometimes, in order to succeed, we have no choice but to face failure bravely and learn from it.
失败是成功之母。有时为了成功，我们别无选择，只有勇敢地面对失败并从中吸取教训。
There was nothing they could do but wait.
除了等待，他们别无他法。
【知识拓展】
当but作介词表示“除了”的时候，but前面有行为动词do的某种形式时，后面出现的动词用不带to的动词不定式，即“有do无to，无do加to” 的原则。“别无选择只好做某事”的其他表达方式：
can not choose but do sth. do nothing but do sth.
have nothing to do but do sth. have no alternative but to do sth.
【即学即练】单句语法填空
(1)If he takes on this work, he will have no alternative but (meet) an even greater challenge.
(2)He liked nothing but (watch) TV.
to meet
to watch
2.“only ＋副词”置于句首的倒装句
(教材原句)Only then can we look towards harmoniously sharing our urban habitats.
只有到那时，我们才能期许和谐共享我们的城市栖息地。
Only then did he realize the significance of protecting the environment.
只有在那时他才意识到保护环境的重要性。
Only when all of us help the people in the earthquake area will they return to their normal life quickly.
只有当我们所有人帮助地震灾区的人们时他们才能很快恢复正常的生活。
【知识拓展】
(1)“only＋副词/介词短语/状语从句”放到句首，句子要用部分倒装语序。
(2)“only＋状语从句”置于句首时，主句倒装，从句不倒装。
【即学即练】
单句语法填空
(1)Only then he know that he had been regarded as a thief.
完成句子
(2)只有用上你全部的时间和精力，你才能解决这个问题。
tackle this problem.
(3)一个人只有在失去自由后才知道自由的可贵。
its value.
did
Only with all your time and energy can you
Only when one loses freedom does one know
1.greed greedy
2.power powerful powerless
3. crime criminal
4. increase increasing increasingly
5. appeal appealing
6. shock shocking shockingly
7.migrate migratory
8.appreciate appreciation
认知词汇
拓展词汇
suburb
arrest
urban
territory
predator
flourish
leftover
container
cuisine
route
Summary
应用词汇
1.greedy:greed;be greedy for;be greedy to do
2.estimate:estimate...at...;it is estimated that...;estimation
3.appreciate:appreciate doing;I would appreciate it if sb could do did; appreciation;in appreciation of
核心短语
1.commit a crime
2.take over
3.be responsible for
4.in one's way
5.under construction
6.figure out
7.fit in with
8.get a taste for
9.crash into
10.amount to
11. have yet to
1.“have no choice but to do...”意为“除了做……别无选择”
eg:With nowhere else to make their homes, they have no choice but to move in with us.
2.“only ＋副词”置于句首的倒装句
eg:Only then can we look towards harmoniously sharing our urban habitats.
重点句式
课时重点回顾
Ⅰ.单词拼写
1．You will (欣赏) his novel better if you understand his childhood.
2．It is (估计) that these missiles have a range of 300 miles.
3．It is apparent that sometimes one's (贪婪) shows up in the name of love.
4. Loneliness is a serious social problem that can contribute to depression and (犯罪).
5.The new college will be situated in the (郊区) of the city, far from the airline.
6. As we all know, the fresh air at the (海滨的) is good for health.
7. They make a commitment to recycle their (垃圾) because they care about the environment.
appreciate
crimes
estimated
greed
suburb
seaside
garbage
Ⅱ单句语法填空
1．The new plant is under (construct) and plans to begin production within the year.
2．We shall appreciate (hear) from you again..
3．The (greed) fox brought up all he had eaten this morning.
4．I have no choice but (accept) his words as the truth.
5．The intention of this dinner is in (appreciate) of all your hard work.
6．Since he left his wife he's certainly gone down in my (estimate).
7. You'll never amount anything if you spend your time that way.
construction
hearing
to accept
greedy
estimation
appreciation
to
Ⅲ 完成句子 /句式升级
1．据估计80%的英语会话是闲聊。
80% of all conversation in English is small talk.
2．听到这个消息后，我们别无选择，只好取消这份合同。
After hearing this news, the contract.
3. 尽管他来这里已经几乎一年了，可是他还是很难适应这里的环境。
Even though he has come here for almost one year, it is hard for him to .
4. She came to life only when the girl gained admission to the college.
→ .(倒装)
It is estimated that
we have no choice but to cancel
fit in with the environment here
Only when the girl gained admission to the college did she come to life
You can't judge a tree by its bark.
人不可貌相。
Unit 6 Survival
Understanding ideas
Learning aims
To summarize the main idea of each paragraph and conclude the structure of the text;
To tell specific information and draw a mind map;
To spur our sense of animal protection.
Look at the pictures and answer the questions
Where would you normally expect to find these animals
Would you be surprised to see these animals in a city Why or why not
What problems could they encounter in cities
They may have difficulty finding food, shelter and mates. If people find them, they may be trapped or killed.
Leading-in
The wild animals within the cities.
Think about what the title means.
Choose the topic sentences for Paragraphs 2–5.
a One thing crucial to the increasing number of
“urban animals” is their ability to adapt.
b People often wonder about the reasons behind
this mass urban migration.
c For those animals that don’t adapt, the city can
be a dangerous or even deadly place.
d Yet, for its newest and wildest inhabitants,
a city can offer many benefits.
2–b 3–d 4–a 5–c
Fast reading
Our cities are being taken over by wild animals.
a chacma baboon in Cape Town
a fox in London
a mountain lion in San Francisco
a wild pig in Hong Kong
Careful reading
The crime took place in a seaside suburb of Cape Town. Spotting the car with its window left open, the greedy thief didn't hesitate. Within seconds, he had reached
inside and run away with a bag of shopping. No matter how many crimes he committed, the police were powerless to arrest him.
Personification
To attract the readers' attention
Reasons for migration
1 Urban development and climate
change push the animals out of
their natural habitats
2 Wherever they go, animals find towns and cities in their way. With nowhere else to make their homes, they have no choice but to move in with us.
Wild animals were there first.
Huamns are newcomers. It's we humans that make them homeless.
Benefits of cities for animals
1 Appealing spaces as habitats.
2.Out of reach from many of their natural predators, these newcomers often flourish in their new city lives.
3. Hungry animals are finding plenty to eat in our gardens and in the leftovers we throw away.
Animals’ adaption to cities
1 Urban animals are more intelligent than their wild cousins.
2. Some animals have even changed their living habits to fit in with their new homes.
1.Some birds crash into windows because they are unable
to distinguish between blue sky and glass.
2. Some birds have yet to change their migratory routes
that take them through cities with high-rise buildings.
3.Some dangers from humans` activities.
Dangers for some animals
conclusion
We should learn to better understand and appreciate our wild neighbours, and look towards harmoniously sharing our urban habitats.
Think about what we can do to achieve a balance between urban development and wild animals.
1. Come straight to the point.
2. Put the topic sentence at the beginning or end of the paragraph.
3. Use some connection words, such as
“what's more...” to make your writing coherent(连贯的）
4. Add some evidence such as examples, data and documents to make your opinions more believable and stronger.
Post reading
However, how can we humans live in harmony with them
First and foremost, nature reserves must be set up to preserve the natural habitats of wild animals. Second, we should make efforts to protect the animals immigrating to the cities, such as providing food and shelters for them.
What' s more, the government is supposed to take measures to prevent the animals from being trapped or killed, especially some endangered species.
In conclusion, It is crucial to keep the ecosystem balanced and give the animals greener and safer space.
In Cape Town, you will witness many crimes 1. (commit) by animals, but there's nothing the police can do about it. Nowadays, many wild animals are moving into cities, as if our cities are being taken 2. by them. People often wonder about the reasons behind this mass urban migration, one of 3. is that we humans have moved into their territory. Cities offer 4. (increase) appealing places to animals 5. (look) for new habitats. Without natural predators, the animals in cities often flourish and are easy to find plenty to eat. 6. (figure) out difficult problems in cities, animals need to be more 7. (intelligence) and some have even changed their living habits. However, many animals are also faced with many dangers. Unable to distinguish between blue sky 8. glass, birds often crash into windows, resulting in many deaths. The reason is 9. they have yet to change their migratory routes. Through this, we can get a better understanding of and even learn to appreciate our wild 10. (neighbour).Only then can we look towards harmoniously sharing our urban habitats.
committed
over
which
increasingly
looking
To figure
intelligent
and
that
neighbours
直击高考
1.greedy adj.贪婪的，贪心的；渴望的
(教材原句)Spotting the car with its window left open, the greedy thief didn't hesitate.
发现车窗开着，贪婪的小偷毫不犹豫地下手了。
(2023·新高考Ⅰ卷)No matter where I buy them, though, one steamer basket is rarely enough, yet two seems greedy, so I am always left wanting more next time.
不过，无论我在哪里买，一个蒸笼都不够用，而两个蒸笼又显得贪心，所以下次我总是想要更多。
His actions were motivated by greed.
他的行为是贪婪之心所驱使的。
【知识拓展】
(1)be greedy for 对……渴望/贪婪 be greedy to do... 渴望做……
It is greedy of sb.to do... 某人做……真贪婪。
(2)greed n.贪心；贪婪；贪欲 greedily adv.贪婪地
【即学即练】单句语法填空
(1)He was so greedy power and money that he committed a crime.
(2)She ate noisily and (greedy).
句式升级
(3)(普通表达)They were greedy to eat up all the kebabs.
(高级表达) all the kebabs.(it作形式主语)
greedily
for
It was greedy of them to eat up
2.estimate v.估计，估算 n．估计；出价
(教材原句)Recent studies estimate that between 400 million and 1 billion birds die from window impacts each year in the US alone.
最近的研究估计，仅在美国，每年就有4亿至10亿只鸟死于撞击窗户。
I began to learn this when I had my car crashed. The cost to repair it was estimated at $800.
我在车被撞坏时就开始学这个。修理它的费用估计为800美元。
(2023·新高考Ⅰ卷)Some people will tend to overestimate, and some to underestimate.
有些人倾向于高估，而有些人倾向于低估。
【知识拓展】
(1)estimate...at... 估计……为…… It is estimated that... 据估计……
(2)estimation n. 估计；估价 underestimate v. 低估
overestimate v. 高估
【即学即练】单句语法填空
(1)The poetry recital will be relayed to a worldwide television audience estimated one thousand million.
(2)He has gone up in my (estimate) since he did that.
句式升级
(3)(普通表达)The furniture is estimated to be 2，000 years old.
(高级表达) the furniture is 2，000 years old.(it作形式主语)
estimation
at
It is estimated that
3. appreciate v.欣赏；鉴赏；感激
(教材原句)However they adapt to our ways of urban living, it's important that we get a better understanding of and even learn to appreciate our wild neighbours.
不管动物们如何适应我们的城市生活方式，重要的是我们要更好地了解甚至学会欣赏我们的野生邻居。
(2023·全国甲卷)This place is good for a candle-lit dinner or a work meeting with colleagues who appreciate fine food.这里是烛光晚餐或与欣赏美食的同事开会的好地方。
We'd like to present you with this gift in appreciation of your hard work.
我们送给你这份礼物为了感谢你的辛勤工作。
【知识拓展】
(1)appreciate doing... 欣赏/感激做……I would appreciate it if... 假如……我将不胜感激。
(2)appreciation n. 欣赏；感激；理解 in appreciation of 欣赏；感激
【即学即练】单句语法填空
(1)China's soft power grows in line with the increasing (appreciate) and understanding of China globally.
(2)I don't appreciate (treat) like a second class citizen.
一句多译
如果您能在方便的时候尽早答复，我将不胜感激。
(3) at your earliest convenience. (grateful adj.)
(4) at your earliest convenience. (appreciate v．)
being treated
appreciation
I would appreciate it if you could reply
I would be grateful to you for replying
重点短语
1.under construction 在建造中；在施工中
(教材原句)Today, foxes can be seen all over London—one even being found living on the 72nd floor of the Shard building when it was under construction!
现在，伦敦到处都可以看到狐狸——人们甚至发现一只住在正在建设中的碎片大厦的72层！
There are four underground lines in this city, and several lines are under construction.
这个城市有四条地铁线路，还有几条在建设中。
For example, Russian, French, and Spanish persons may use silence to show agreement between parties about the topic under discussion.
例如，俄国人、法国人和西班牙人可以用沉默来表示对双方所讨论的问题的同意。
【知识拓展】
under investigation 在调查中 under treatment 在治疗中
under control 在控制下 under repair 在维修中
under discussion 在讨论中
【即学即练】单句语法填空
(1)The cause of the accident was investigation.
(2)The woman injured in the car crash is still under (treat) in hospital.
一句多译
这条道路正在修理，因此我们只得绕道而行。
(3)The road so we had to go round.
(4)The road so we had to go round.
under
treatment
was under repair
was being repaired
重点短语
2.fit in with 适应；适合；与……一致
(教材原句)Some animals have even changed their living habits to fit in with their new homes.
一些动物甚至改变了它们的生活习惯以适应它们的新家。
He's never done this type of work before; I'm not sure whether he'll fit in with the other people.
他过去从未干过这种工作，很难说他是否会与其他人配合得好。
The boy tried to stretch the shoes, but still, his feet didn't fit into them.
男孩试图拉长鞋子，但是它们还是不合脚。
【知识拓展】
(1)fit in 相适应；相融合 fit into... 适合……
(2)be fit for/to do sth. 胜任某事/适合做某事
keep fit/healthy 保持健康
【即学即练】单句语法填空
(1)A lot of our new students have a hard time fitting ．
(2)That bottle of milk is not fit (drink) because it is out of date.
(3)The broken down old house was not fit human habitation.
完成句子
(4)我认为他不适合做这项工作。首先，他太年轻，其次他没有经验。
I don't think . To begin with, he is too young. And he also has no experience.
in
to drink
he is fit for the job
for
1.“have no choice but to do...”意为“除了做……别无选择”
(教材原句)With nowhere else to make their homes, they have no choice but to move in with us. 由于无处安家，它们别无选择只能搬进来和我们一起生活。
Failure is the mother of success.Sometimes, in order to succeed, we have no choice but to face failure bravely and learn from it.
失败是成功之母。有时为了成功，我们别无选择，只有勇敢地面对失败并从中吸取教训。
There was nothing they could do but wait.
除了等待，他们别无他法。
【知识拓展】
当but作介词表示“除了”的时候，but前面有行为动词do的某种形式时，后面出现的动词用不带to的动词不定式，即“有do无to，无do加to” 的原则。“别无选择只好做某事”的其他表达方式：
can not choose but do sth. do nothing but do sth.
have nothing to do but do sth. have no alternative but to do sth.
【即学即练】单句语法填空
(1)If he takes on this work, he will have no alternative but (meet) an even greater challenge.
(2)He liked nothing but (watch) TV.
to meet
to watch
2.“only ＋副词”置于句首的倒装句
(教材原句)Only then can we look towards harmoniously sharing our urban habitats.
只有到那时，我们才能期许和谐共享我们的城市栖息地。
Only then did he realize the significance of protecting the environment.
只有在那时他才意识到保护环境的重要性。
Only when all of us help the people in the earthquake area will they return to their normal life quickly.
只有当我们所有人帮助地震灾区的人们时他们才能很快恢复正常的生活。
【知识拓展】
(1)“only＋副词/介词短语/状语从句”放到句首，句子要用部分倒装语序。
(2)“only＋状语从句”置于句首时，主句倒装，从句不倒装。
【即学即练】
单句语法填空
(1)Only then he know that he had been regarded as a thief.
完成句子
(2)只有用上你全部的时间和精力，你才能解决这个问题。
tackle this problem.
(3)一个人只有在失去自由后才知道自由的可贵。
its value.
did
Only with all your time and energy can you
Only when one loses freedom does one know
1.greed greedy
2.power powerful powerless
3. crime criminal
4. increase increasing increasingly
5. appeal appealing
6. shock shocking shockingly
7.migrate migratory
8.appreciate appreciation
认知词汇
拓展词汇
suburb
arrest
urban
territory
predator
flourish
leftover
container
cuisine
route
Summary
应用词汇
1.greedy:greed;be greedy for;be greedy to do
2.estimate:estimate...at...;it is estimated that...;estimation
3.appreciate:appreciate doing;I would appreciate it if sb could do did; appreciation;in appreciation of
核心短语
1.commit a crime
2.take over
3.be responsible for
4.in one's way
5.under construction
6.figure out
7.fit in with
8.get a taste for
9.crash into
10.amount to
11. have yet to
1.“have no choice but to do...”意为“除了做……别无选择”
eg:With nowhere else to make their homes, they have no choice but to move in with us.
2.“only ＋副词”置于句首的倒装句
eg:Only then can we look towards harmoniously sharing our urban habitats.
重点句式
课时重点回顾
Ⅰ.单词拼写
1．You will (欣赏) his novel better if you understand his childhood.
2．It is (估计) that these missiles have a range of 300 miles.
3．It is apparent that sometimes one's (贪婪) shows up in the name of love.
4. Loneliness is a serious social problem that can contribute to depression and (犯罪).
5.The new college will be situated in the (郊区) of the city, far from the airline.
6. As we all know, the fresh air at the (海滨的) is good for health.
7. They make a commitment to recycle their (垃圾) because they care about the environment.
appreciate
crimes
estimated
greed
suburb
seaside
garbage
Ⅱ单句语法填空
1．The new plant is under (construct) and plans to begin production within the year.
2．We shall appreciate (hear) from you again..
3．The (greed) fox brought up all he had eaten this morning.
4．I have no choice but (accept) his words as the truth.
5．The intention of this dinner is in (appreciate) of all your hard work.
6．Since he left his wife he's certainly gone down in my (estimate).
7. You'll never amount anything if you spend your time that way.
construction
hearing
to accept
greedy
estimation
appreciation
to
Ⅲ 完成句子 /句式升级
1．据估计80%的英语会话是闲聊。
80% of all conversation in English is small talk.
2．听到这个消息后，我们别无选择，只好取消这份合同。
After hearing this news, the contract.
3. 尽管他来这里已经几乎一年了，可是他还是很难适应这里的环境。
Even though he has come here for almost one year, it is hard for him to .
4. She came to life only when the girl gained admission to the college.
→ .(倒装)
It is estimated that
we have no choice but to cancel
fit in with the environment here
Only when the girl gained admission to the college did she come to life
You can't judge a tree by its bark.
人不可貌相。