人教版（2019）选择性必修 第一册Unit 5 Working the Land Using Learning About Language Build up vocabulary课件（共26张PP
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| 名称 | 人教版（2019）选择性必修 第一册Unit 5 Working the Land Using Learning About Language Build up vocabulary课件（共26张PP |  | |
| 格式 | pptx | ||
| 文件大小 | 8.9MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2025-02-24 11:20:49 | ||
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(共26张PPT)
Unit 5 Working the Land
Build up your vocabulary
1 Replace the underlined words with the correct forms of the words from the text.
________1. To deal with this crisis, he chose to study agriculture.
tackle
tackle: to make a determined effort to deal with a difficult problem or situation 应付，处理，解决（难题或局面）
The government is determined to tackle inflation. 政府决心解决通货膨胀问题。
1 Replace the underlined words with the correct forms of the words from the text.
________ 2. He is a very good actor and he commits himself to every role that he takes on.
devote: to give most of your time, energy, attention, etc. to sb/sth 献身；致力；专心
devotes
搭配
1 Replace the underlined words with the correct forms of the words from the text.
______________________ 3. Yuan Longping strongly believed that the answer could be found in the creation of hybrid rice.
was (strongly) convinced
convince vt. 说服；使确信，使信服
convince sb to do 说服某人做某事
convince sb of sth 使某人信服某事
convincing adj. 令人信服的；有说服力的
convinced adj. 确信的；深信的（描述人的感受）
1. I think you will help me convince my parents
to leave (leave).
2. He managed to convince the students of
the need for wider reading.
3. Sam nodded but he didn’t look convinced
(convince).
4. Nobody could come up with a convincing (convince) reason why the dinosaur died out.
1 Replace the underlined words with the correct forms of the words from the text.
___________ 4 Yuan Longping, through intense effort, solved enormous difficulties and developed the first hybrid rice that could be used for farming.
overcome: to succeed in dealing with or controlling a problem that has been preventing you from achieving sth 克服；解决
She overcame injury to win the Olympic gold medal.
她战胜了伤痛，赢得了奥运会金牌。
The two parties managed to overcome their differences on the issue.
两个政党设法弥合了在这个问题上的分歧。
overcame
1 Replace the underlined words with the correct forms of the words from the text.
___________ 5 This hybrid enabled farmers to increase their output greatly.
expand：to become greater in size, number or importance; to make sth greater in size, number or importance 扩大，增加，增强（尺码、数量或重要性）
Metals expand when they are heated. 金属受热会膨胀。
Student numbers are expanding rapidly. 学生人数在迅速增加。
A child's vocabulary expands through reading.
孩子的词汇量通过阅读得到扩大。
expand
1 Replace the underlined words with the correct forms of the words from the text.
________ 6 Students are encouraged to try a variety of free-time activities to reduce the intense stress from studying.
leisure
time that is spent doing what you enjoy when you are not working or studying 闲暇；空闲；休闲
These days we have more money and more leisure to enjoy it.
如今我们有更多的钱和空闲时间来享受了。
leisure activities/interests/pursuits 业余活动
leisure
2 Complete the sentences with the correct forms of the words from the text.
Then use these words to make your own sentences.
1 The c______________of a person are the special qualities that make him or her different from others.
2 Scientists from different countries have been pursuing various possibilties to overcome food s__________.
3 Many of us a___________that earthquakes would never happen in our area.
4 With more and more farm machines being used in the fields, the c____________of fuel has been increasing.
haracteristics
hortage
ssume
onsumption
2 Complete the sentences with the correct forms of the words from the text. Then use these words to make your own sentences.
5 Newspapers should pay less attention to media c______________ and more attention to our national heroes.
6 Our general manager tried his best to help overcome the difficulties we were facing during the financial c___________.
7 My mother is very c___________and finds it hard to accept the modern lifestyle that I enjoy.
8 The government has decided to boost the programme to g__________more new jobs.
elebrities
risis
onventional
enerate
考点：shortage n. 不足; 缺少; 短缺
short adj. 短的; 不足的; 缺乏的
be short for 是……的简称 / 缩写
be short of 缺乏; 不足
shortly adv. 立刻; 马上; 不久
1. Call me Jo — it’s short for Joanna.
2. He is short of money, and can’t afford a
new car to replace his old one.
3. There is a possibility of severe water
shortages (short) in the future.
4. Shortly (short) after he left the bus station,
came a bus.
generate:to produce or create sth 产生；引起
to generate electricity/heat/power 发电；产生热╱动力
to generate income/profit 产生收益╱利润
We need someone to generate new ideas.
我们需要有人出新主意。
A vast underground shelter built during World War Ⅱ has been turned into an urban farm, supplying supermarkets and restaurants in London. The shelter, which could protect up to 8,000 people from wartime bombs, ____________ two large tunnels that were intended to one day become an extension of the London Underground. But that never became ______ and the shelter was left for 70 years. Then businessmen decided to make use of it to grow green vegetables to meet increasing ____________demands.
3. complete the news report below with the correct forms of the words and phrases in the box
is comprised of
real
consumption
1. bomb: a weapon designed to explode at a particular time or when it is dropped or thrown 炸弹
2. extension:the act of making sth longer or larger; the thing that is made longer and larger 延长；扩大；延长（或扩大）的事物
The tunnels are lit with pink LEDs as there is no natural light ____________ below the ground. The vegetables are grown in special liquids instead of the earth that is used as in____________ farming. Many experts share a ____________that this kind of urban farming could help not only in _________ the problem of population growth, but also in adapting to climate change.
3. complete the news report below with the correct forms of the words and phrases in the box
deep down
conventional
vision
tackling
1. deep down 隧道深处
2. vision 愿景；构想
3. adapt to 适应
Using Words and Expressions
Choose the correct words to complete the sentences.
1. He managed to ______________ the judge of his innocence.(convince, convinced)
2. If you are ______________ that something is true, you feel that it is true.(convince, convinced)
3. A hundred years ago, several writers _____________ a future in which robots would do more work. (vision, envisioned)
4. Although his _________________ has not come true yet, he will continue working hard to achieve it. (vision, envisioned)
convince v. vt. 说服；使确信，使信服
convince sb to do/convince sb of sth
convinced adj.却行的，深信的
convincing adj. 令人信服的；有说服力的
vision n. 视力；美景；眼力；幻象
envision vt. 想象；预想
convince
convinced
envisioned
vision
Using Words and Expressions
5. The whole food chain has been affected by the overuse of _____________ in agriculture. (chemistry, chemicals)
6. Organic _____________ is considered to have originated in the early 19th century.(chemistry, chemicals)
7. Government support will be ____________ if the project is to succeed. (essential, essentials)
8. She packed a few ____________ and headed for the countryside. (essential, essentials)
Choose the correct words to complete the sentences.
chemistry n. 化学；化学过程
chemical n. 化学制品，化学药品
复数 chemicals
adj. 化学的
essential adj. 基本的；必要的；
本质的；精华的
n. 本质；要素；要点； 必需品
chemicals
chemistry
essential
essentials
Using Words and Expressions
Complete the sentences with the correct forms of the words in the box.
1. The school board plans to have a(n) _____________ built to the library.
2. The new film ____________ a lot of excitement, and ticket sales were way beyond our expectation. (be way beyond 远不止，远远超出)
3. Unable to ____________ his shyness, he stood there without saying anything.
4. Foreign trade______________ greatly in the past few years.
5. It ______________ that the project will last more than ten years.
expand overcome estimat
generate extension
extension
generated
overcome
has expanded
is estimated
Using Words and Expressions
Translate the sentences into English using the words and phrases in brackets.
1. 我们需要大量的调研来验证这个假设是否成立。(assumption)
2. 妈妈困惑的问题是小宝宝消化不良。(why, digest)
3. 严格禁止考试作弊。(prohibit)
We need a lot of research to prove the assumption.
The mother wonders why her baby is not digesting well.
Cheating in the exams is strictly prohibited.
Using Words and Expressions
Translate the sentences into English using the words and phrases in brackets.
4.我们需要找到实现目标的最佳途径，所以向王教授寻求建议。(attain, turn to)
5. 在大城市，自行车正在成为替代私家车出行的短途交通工具。(alternative, means of transport)
We needed to find the best way to attain our goal, so we turned to Professor Wang for advice.
In big cities, bicycles are replacing private cars and becoming an alternative means of
short-distance transport.
Using Words and Expressions
Use the correct forms of the expressions in the box to complete the passage. What other agricultural changes do y know about
a diversity of
it is estimated
the need for
increase output
widespread use
boost the development
By around 3,000 BCE, the Egyptians had begun to use oxen to pull ploughs. The use of animals greatly improved agricultural production and reduced __________________
humans to perorm the heavy lbour. Horses, donkeys, mules, and water buffaloes were all used for farm work. With today's technological devlopments, the _________________
of machines has largely replaced animals in farm work.
the need for
widespread use
Using Words and Expressions
Use the correct forms of the expressions in the box to complete the passage. What other agricultural changes do y know about
a diversity of
it is estimated
the need for
increase output
widespread use
boost the development
These machhines can carry out ______________ tasks such as ploughing and planting, fertilising and irrigating, harvesting and managing pests, weeds, and disease control. Farm machinery has ______________________ of agriculture, and ________________ greatly. For example, ____________ that one farmer on a cotton-picking machine can harvest as much in a day as 100 people working by hand.
a diversity of
it's estimated
increased output
boosted the development
Thank you.
Unit 5 Working the Land
Build up your vocabulary
1 Replace the underlined words with the correct forms of the words from the text.
________1. To deal with this crisis, he chose to study agriculture.
tackle
tackle: to make a determined effort to deal with a difficult problem or situation 应付，处理，解决（难题或局面）
The government is determined to tackle inflation. 政府决心解决通货膨胀问题。
1 Replace the underlined words with the correct forms of the words from the text.
________ 2. He is a very good actor and he commits himself to every role that he takes on.
devote: to give most of your time, energy, attention, etc. to sb/sth 献身；致力；专心
devotes
搭配
1 Replace the underlined words with the correct forms of the words from the text.
______________________ 3. Yuan Longping strongly believed that the answer could be found in the creation of hybrid rice.
was (strongly) convinced
convince vt. 说服；使确信，使信服
convince sb to do 说服某人做某事
convince sb of sth 使某人信服某事
convincing adj. 令人信服的；有说服力的
convinced adj. 确信的；深信的（描述人的感受）
1. I think you will help me convince my parents
to leave (leave).
2. He managed to convince the students of
the need for wider reading.
3. Sam nodded but he didn’t look convinced
(convince).
4. Nobody could come up with a convincing (convince) reason why the dinosaur died out.
1 Replace the underlined words with the correct forms of the words from the text.
___________ 4 Yuan Longping, through intense effort, solved enormous difficulties and developed the first hybrid rice that could be used for farming.
overcome: to succeed in dealing with or controlling a problem that has been preventing you from achieving sth 克服；解决
She overcame injury to win the Olympic gold medal.
她战胜了伤痛，赢得了奥运会金牌。
The two parties managed to overcome their differences on the issue.
两个政党设法弥合了在这个问题上的分歧。
overcame
1 Replace the underlined words with the correct forms of the words from the text.
___________ 5 This hybrid enabled farmers to increase their output greatly.
expand：to become greater in size, number or importance; to make sth greater in size, number or importance 扩大，增加，增强（尺码、数量或重要性）
Metals expand when they are heated. 金属受热会膨胀。
Student numbers are expanding rapidly. 学生人数在迅速增加。
A child's vocabulary expands through reading.
孩子的词汇量通过阅读得到扩大。
expand
1 Replace the underlined words with the correct forms of the words from the text.
________ 6 Students are encouraged to try a variety of free-time activities to reduce the intense stress from studying.
leisure
time that is spent doing what you enjoy when you are not working or studying 闲暇；空闲；休闲
These days we have more money and more leisure to enjoy it.
如今我们有更多的钱和空闲时间来享受了。
leisure activities/interests/pursuits 业余活动
leisure
2 Complete the sentences with the correct forms of the words from the text.
Then use these words to make your own sentences.
1 The c______________of a person are the special qualities that make him or her different from others.
2 Scientists from different countries have been pursuing various possibilties to overcome food s__________.
3 Many of us a___________that earthquakes would never happen in our area.
4 With more and more farm machines being used in the fields, the c____________of fuel has been increasing.
haracteristics
hortage
ssume
onsumption
2 Complete the sentences with the correct forms of the words from the text. Then use these words to make your own sentences.
5 Newspapers should pay less attention to media c______________ and more attention to our national heroes.
6 Our general manager tried his best to help overcome the difficulties we were facing during the financial c___________.
7 My mother is very c___________and finds it hard to accept the modern lifestyle that I enjoy.
8 The government has decided to boost the programme to g__________more new jobs.
elebrities
risis
onventional
enerate
考点：shortage n. 不足; 缺少; 短缺
short adj. 短的; 不足的; 缺乏的
be short for 是……的简称 / 缩写
be short of 缺乏; 不足
shortly adv. 立刻; 马上; 不久
1. Call me Jo — it’s short for Joanna.
2. He is short of money, and can’t afford a
new car to replace his old one.
3. There is a possibility of severe water
shortages (short) in the future.
4. Shortly (short) after he left the bus station,
came a bus.
generate:to produce or create sth 产生；引起
to generate electricity/heat/power 发电；产生热╱动力
to generate income/profit 产生收益╱利润
We need someone to generate new ideas.
我们需要有人出新主意。
A vast underground shelter built during World War Ⅱ has been turned into an urban farm, supplying supermarkets and restaurants in London. The shelter, which could protect up to 8,000 people from wartime bombs, ____________ two large tunnels that were intended to one day become an extension of the London Underground. But that never became ______ and the shelter was left for 70 years. Then businessmen decided to make use of it to grow green vegetables to meet increasing ____________demands.
3. complete the news report below with the correct forms of the words and phrases in the box
is comprised of
real
consumption
1. bomb: a weapon designed to explode at a particular time or when it is dropped or thrown 炸弹
2. extension:the act of making sth longer or larger; the thing that is made longer and larger 延长；扩大；延长（或扩大）的事物
The tunnels are lit with pink LEDs as there is no natural light ____________ below the ground. The vegetables are grown in special liquids instead of the earth that is used as in____________ farming. Many experts share a ____________that this kind of urban farming could help not only in _________ the problem of population growth, but also in adapting to climate change.
3. complete the news report below with the correct forms of the words and phrases in the box
deep down
conventional
vision
tackling
1. deep down 隧道深处
2. vision 愿景；构想
3. adapt to 适应
Using Words and Expressions
Choose the correct words to complete the sentences.
1. He managed to ______________ the judge of his innocence.(convince, convinced)
2. If you are ______________ that something is true, you feel that it is true.(convince, convinced)
3. A hundred years ago, several writers _____________ a future in which robots would do more work. (vision, envisioned)
4. Although his _________________ has not come true yet, he will continue working hard to achieve it. (vision, envisioned)
convince v. vt. 说服；使确信，使信服
convince sb to do/convince sb of sth
convinced adj.却行的，深信的
convincing adj. 令人信服的；有说服力的
vision n. 视力；美景；眼力；幻象
envision vt. 想象；预想
convince
convinced
envisioned
vision
Using Words and Expressions
5. The whole food chain has been affected by the overuse of _____________ in agriculture. (chemistry, chemicals)
6. Organic _____________ is considered to have originated in the early 19th century.(chemistry, chemicals)
7. Government support will be ____________ if the project is to succeed. (essential, essentials)
8. She packed a few ____________ and headed for the countryside. (essential, essentials)
Choose the correct words to complete the sentences.
chemistry n. 化学；化学过程
chemical n. 化学制品，化学药品
复数 chemicals
adj. 化学的
essential adj. 基本的；必要的；
本质的；精华的
n. 本质；要素；要点； 必需品
chemicals
chemistry
essential
essentials
Using Words and Expressions
Complete the sentences with the correct forms of the words in the box.
1. The school board plans to have a(n) _____________ built to the library.
2. The new film ____________ a lot of excitement, and ticket sales were way beyond our expectation. (be way beyond 远不止，远远超出)
3. Unable to ____________ his shyness, he stood there without saying anything.
4. Foreign trade______________ greatly in the past few years.
5. It ______________ that the project will last more than ten years.
expand overcome estimat
generate extension
extension
generated
overcome
has expanded
is estimated
Using Words and Expressions
Translate the sentences into English using the words and phrases in brackets.
1. 我们需要大量的调研来验证这个假设是否成立。(assumption)
2. 妈妈困惑的问题是小宝宝消化不良。(why, digest)
3. 严格禁止考试作弊。(prohibit)
We need a lot of research to prove the assumption.
The mother wonders why her baby is not digesting well.
Cheating in the exams is strictly prohibited.
Using Words and Expressions
Translate the sentences into English using the words and phrases in brackets.
4.我们需要找到实现目标的最佳途径，所以向王教授寻求建议。(attain, turn to)
5. 在大城市，自行车正在成为替代私家车出行的短途交通工具。(alternative, means of transport)
We needed to find the best way to attain our goal, so we turned to Professor Wang for advice.
In big cities, bicycles are replacing private cars and becoming an alternative means of
short-distance transport.
Using Words and Expressions
Use the correct forms of the expressions in the box to complete the passage. What other agricultural changes do y know about
a diversity of
it is estimated
the need for
increase output
widespread use
boost the development
By around 3,000 BCE, the Egyptians had begun to use oxen to pull ploughs. The use of animals greatly improved agricultural production and reduced __________________
humans to perorm the heavy lbour. Horses, donkeys, mules, and water buffaloes were all used for farm work. With today's technological devlopments, the _________________
of machines has largely replaced animals in farm work.
the need for
widespread use
Using Words and Expressions
Use the correct forms of the expressions in the box to complete the passage. What other agricultural changes do y know about
a diversity of
it is estimated
the need for
increase output
widespread use
boost the development
These machhines can carry out ______________ tasks such as ploughing and planting, fertilising and irrigating, harvesting and managing pests, weeds, and disease control. Farm machinery has ______________________ of agriculture, and ________________ greatly. For example, ____________ that one farmer on a cotton-picking machine can harvest as much in a day as 100 people working by hand.
a diversity of
it's estimated
increased output
boosted the development
Thank you.