Unit 6 Nurturing nature Using ideas课件(共36张PPT) 2025-2026学年外研版（2019）选择性必修第一册
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| 名称 | Unit 6 Nurturing nature Using ideas课件(共36张PPT) 2025-2026学年外研版（2019）选择性必修第一册 |  | |
| 格式 | pptx | ||
| 文件大小 | 50.5MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2025-07-16 19:13:12 | ||
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(共36张PPT)
Using language
Unit 6
Nurturing
nature
Learning Objectives
PART. 01
Understand the daily study and life of British middle school students by watching videos. Based on your own daily study and life, compare the study and life in Chinese and British schools, and find out the similarities and differences between the two. Talk about your first impression of high school life, and have a preliminary perception of the study and life in the senior high school stage.
Learning Objectives
Summarize the structure and usage of the present perfect continuous, and accurately apply this tense in real-life communication. Master language expressions for persuasion, expressing compromise, and reaching consensus through listening to dialogues.
Cultivate the awareness of the global cultural concern for the balance between economic development and environmental protection, recognizing that this is a common issue across different cultural backgrounds.
Stimulate critical thinking when you consider how to balance economic development and environmental protection. Foster creative thinking in the context of persuasion and compromise.
Apply what you have learned in real-life situations, promoting your ability to transfer knowledge, and cultivate the habit of using language to solve practical problems, such as environmental protection-related discussions.
Understand the daily study and life of British middle school students by watching videos. Based on your own daily study and life, compare the study and life in Chinese and British schools, and find out the similarities and differences between the two. Talk about your first impression of high school life, and have a preliminary perception of the study and life in the senior high school stage.
Teaching Focuses and Anticipated Difficulties
Students can summarize the structure and usage of the present perfect continuous, and accurately apply it in real-life communication. Master language expressions for persuasion, compromise, and consensus.
Correctly using the present perfect continuous in discussions about balancing economic development and environmental protection, while integrating persuasive language to express complex viewpoints.
Grammar
PART. 02
Look at the sentences from the reading passage and answer the question.
1. Which of these statements are true about sentence (a)
(1) Wild animals started using these passages in the past.
(2) Wild animals used these passages only once.
(3) Wild animals still use these passages now.
2. What is the difference between the expressions in bold in sentences (a) and (b)
They are different in form and meaning. For sentence (a) the form is “have been doing”, while for sentence (b) the form is “have done” In meaning, the bold part in sentence (a) means the action is continuous from the past; while the bold part in sentence (b) means the action happened once in the past.
Present perfect continuous (现在完成进行时)
一、构成
由“have/has been +动词的现在分词”构成，第三人称单数用 has，其他人称用 have。
二、用法
1. 表示从过去开始一直持续到现在的动作，该动作在说话时仍在继续进行，可能还要继续下去，也可能刚刚结束。这个时态常和 recently、all day、this week 等状语或 for、since 引导的时间状语从句连用。
She has been cleaning the house all day. It looks tidy now.
她一整天都在打扫房子。
They have been running in the park for an hour every morning.
他们每天早上都会在公园跑步一小时。
2. 带有某种感彩。
Recently, our class has been collecting books for the rural primary school.
最近，我们班一直在给乡村小学募集图书。（正面、赞许情感 ）
I’m so tired! I’ve been waiting for the bus at this stop for half an hour.
我好累啊！我已经在这个站点等公交车等了半小时了。（抱怨、疲惫情绪）
You have been cleaning the house! The living room is spotless now. Thanks!
你一直在打扫房子啊！客厅现在一尘不染。谢谢！（惊喜与感谢）
Look at Lily! She has been practicing the piano for 3 hours. No wonder she plays so well now.
看莉莉！她已经练了3小时钢琴。难怪现在弹这么好。（对她专注练琴的肯定）
3. 不能用现在完成进行时的情况
①某些不能用于进行时的动词同样也不能用于现在完成进行时，只能用现在完成时。如：see、hear、know、have、like、be 等。
她从小时候就喜欢古典音乐。
错误：She has been liking classical music since she was a child.
正确：She has liked classical music since she was a child.
②不具有延续意义的动词，如：finish、come、go、marry等不能用于现在完成进行时。
他们已经结婚十年了。
错误：They have been marrying for ten years.
正确：They have been married for ten years.
三、现在完成时和现在完成进行时的区别
①现在完成时强调动作已经完成，但对现在有影响或其结果现在仍然存在；而现在完成进行时着意于动作本身，是一种持续的(但不一定是结束了的)活动。
I have made a model spaceship. It took me three months to finish it.
我做了一个宇宙飞船模型。做它花了我三个月时间。
I have been building a model spaceship. I plan to add more details and finish it by next month.
我一直在做一个宇宙飞船模型。我打算添加更多细节，下个月完成它。
②现在完成时陈述事实；而现在完成进行时则强调动作在不久以前持续进行的情景，并带有感彩。
My sister has broken her phone. We need to buy a new one.
我妹妹把手机摔坏了。我们得买个新的。（“has broken” 客观陈述 “手机损坏”
这个事实，聚焦结果。）
My sister has always been losing her phone! She can never be careful.
我妹妹老是把手机弄丢！她永远这么不小心。（has always been losing” 强调
“反复丢手机”，传递 “无奈、抱怨” 的情感。）
③现在完成时既可用于状态性动词，也可用于动作性动词；现在完成进行时通常只用于动作性动词。
I have owned this basketball for 5 years, with which I have won three campus matches.
这个篮球我买了 5 年了，用它赢过 3 场校园比赛 。
I have been practicing basketball with this ball for 5 years. I’m still trying to get better.
这 5 年我一直用这个篮球练球，还在努力变得更强 。
④有少数动词(如：work、study、live、teach、stay 等)在表示持续一段时间时用这两种时态含义差不多，只是用现在完成进行时更强调动作的持续性。
She has lived/has been living in this city for 10 years. 她在这个城市住了10年。
Complete the passage with the correct form of the verbs in brackets.
I 1________________(hear) a strange sound for a while. It’s a deep, loud roar, like a lion’s. But there aren’t any lions here... Or are there Soon I see what 2_______________ (make) the noise: a howler monkey. Now I feel less worried. Realising that something 3_____________ (move) on my shoulder, I turn my head to look at it. Oh no! It’s a giant spider! I brush it off and it runs under some leaves. I try to bat away the huge insects, which 4________________ (fly) around my head in a black cloud for quite a while.
I pull off the headset and I’m back in my living room. Thank goodness! I 5__________________ (give) the latest virtual reality headset and, for the last twenty minutes, I 6_________________ (use) it to explore the Amazon. This is an amazing experience and a reminder of how many species there are in the rain forest. We must do all we can to protect it.
have been hearing
has been making
is moving
have been flying
have been given
have been using
Look at the charts and make sentences using the present perfect continuous tense.
The number of trees has been increasing in the last 20 years.
Desert areas have been reducing in the last 20 years.
Butterfly population has been increasing/has been becoming larger and larger in the last 20 years.
Work in pairs. Talk about how the environment where you live has changed. Use the present perfect continuous tense where appropriate.
Listening
PART. 03
Which kind of tourism may be ecotourism
Did
You
Know
Ecotourism is a type of tourism that conserves the environment. It encourages people to be responsible travellers and involves educating them about the natural world. For countries such as Costa Rica, Kenya and Nepal, ecotourism is an important part of the economy. Some ecotourism holidays involve voluntary work, such as planting trees or counting endangered animals.
Listen to the conversation and choose the places mentioned.
a
b
c
d
Australia
Thailand
South Africa
Nepal
Thailand
Listen again and complete the notes.
The first option
Rachel wants to
1 ____________________ and plant trees.
also 2 _________ rhinos, which will help protect them.
eat local food.
Rachel's dad thinks
he can eat that kind of food at home.
the activities sound like 3 _____________.
The second option
Rachel wants to
look after 4 ______________.
sleep in a treehouse.
Rachel's dad wants to
5 __________________ and read a book.
Compromise
They will stay in 6 _______________________.
Rachel can do ecotourism activities while her dad does what he likes.
They will go on 7 ___________________ of the jungle.
hike in the mountains
count
hard work
elephants
lie on the beach
a nice hotel
a one-day bike tour
Now work in pairs. Discuss what type of travel you prefer.
Complete the boxes with the expressions from the conversation.
Persuading others
Compromising
The fact is that...
Wouldn’t you agree that...
I agree, but...
Let’s find a compromise.
Let’s meet in the middle.
As a compromise, ...
Complete the passage with the expressions in the box.
As tourism develops, people are becoming increasingly concerned about the environment. Here in our city, there is a heated discussion about whether a hotel should be built at White Beach. The owner of the company thinks the hotel would attract more tourists, which will 1 ________________________________ and 2 ____________________. However, the local people worry that building the hotel is 3________________ and will 4 _________________, in particular the turtles which lay their eggs on White Beach. But they also admit that building the hotel will 5 __________________ for people living in the area. Even though the owner of the company guarantees that the design will be in harmony with its beautiful surroundings, the local people are still concerned that the hotel may 6 ______________________. Increased tourist numbers will also mean more cars and aeroplanes, which in turn means 7_______________________.
create opportunities for new businesses
help the local economy
not eco-friendly
disturb the wildlife
provide more jobs
use up natural resources
higher carbon emissions
Now listen to the passage and check your answers.
White Beach
White Beach is a beach on the island of Boracay in the Philippines. Its white sand, which bends towards the turquoise water, is dotted with palm trees.
White Beach is of course a beautiful place to relax in a sun lounger and watch the spectacular sunset.
Complete the boxes with the expressions in Activity 8.
Now think about more advantages and disadvantages of building the hotel at White Beach.
Advantages
Disadvantages
attracting more tourists
creating opportunities for new businesses
helping the local economy
providing more jobs for people living in the area
not eco-friendly
disturbing the wildlife
using up natural resources
higher carbon emissions
Work in pairs. Role-play a discussion to reach an agreement that is satisfactory for everyday. Use the expressions in this section.
Now think about how well you approached the problem from different perspectives and reached an agreement.
student A
You are a hotel operator who wants to build a hotel on some forested land.
student B
You are a conservationist who wants to protect the wildlife there.
Vocabulary
1. disturb
disturbing adj. 使人烦恼的，令人不安的
disturbed adj. 不安的，烦恼的
disturbance n. 骚动；动乱；打扰；干扰
例题：
Scientists have warned of __________(disturb) consequences from climate change, including rising sea levels and extreme weather.
disturbing
Vocabulary
2. operator
operate v. 操作；经营；运转；动手术
operation n. 操作；手术
operate on sb. (for...) 给某人动手术(以治疗……)
in operation 工作中；使用中；有效
come into operation 开始工作；开始生效
put sth. into operation 实施；使……运转；启用
例题：
The International Space Station requires constant monitoring to ensure its smooth _________(operate) in orbit.
operation
Exercise
PART. 04
1. Heritage c______________(保护工作者) strive to preserve ancient buildings from damage caused by natural disasters.
2. The country’s transition to a market e_________(经济) has led to significant growth in international trade.
3. Scientists discover new species in the j________(丛林) every year, highlighting its importance for global biodiversity.
4. Construction near the river may d________(干扰) the habitat of endangered fish species.
onservationists
Exercise: 单词拼写
conomy
ungle
isturb
She ________________ (wait) for her friend at the airport since 3 o’clock.
We __________________ (learn) a lot about environmental protection recently.
He ________________ (run) in the park every morning to keep fit, and he looks really healthy.
The little girl ________________ (cry) because she can’t find her mother.
My parents __________________ (prepare) for my birthday party since last week.
The students __________________ (discuss) the important problem in groups for quite a while.
has been waiting
Exercise: 用所给词的适当形式填空
have been learning
has been running
has been crying
have been preparing
have been discussing
Summary
PART. 05
Using language
Grammar
Vocabulary
Listening
现在完成进行时
现在完成进行时用法
现在完成时和现在完成进行时的区别
现在完成进行时构成
Homework
PART. 06
Review what you have learnt in this class;
Share your environmental protection measures during your travels.
Homework
See you next class!
Using language
Unit 6
Nurturing
nature
Learning Objectives
PART. 01
Understand the daily study and life of British middle school students by watching videos. Based on your own daily study and life, compare the study and life in Chinese and British schools, and find out the similarities and differences between the two. Talk about your first impression of high school life, and have a preliminary perception of the study and life in the senior high school stage.
Learning Objectives
Summarize the structure and usage of the present perfect continuous, and accurately apply this tense in real-life communication. Master language expressions for persuasion, expressing compromise, and reaching consensus through listening to dialogues.
Cultivate the awareness of the global cultural concern for the balance between economic development and environmental protection, recognizing that this is a common issue across different cultural backgrounds.
Stimulate critical thinking when you consider how to balance economic development and environmental protection. Foster creative thinking in the context of persuasion and compromise.
Apply what you have learned in real-life situations, promoting your ability to transfer knowledge, and cultivate the habit of using language to solve practical problems, such as environmental protection-related discussions.
Understand the daily study and life of British middle school students by watching videos. Based on your own daily study and life, compare the study and life in Chinese and British schools, and find out the similarities and differences between the two. Talk about your first impression of high school life, and have a preliminary perception of the study and life in the senior high school stage.
Teaching Focuses and Anticipated Difficulties
Students can summarize the structure and usage of the present perfect continuous, and accurately apply it in real-life communication. Master language expressions for persuasion, compromise, and consensus.
Correctly using the present perfect continuous in discussions about balancing economic development and environmental protection, while integrating persuasive language to express complex viewpoints.
Grammar
PART. 02
Look at the sentences from the reading passage and answer the question.
1. Which of these statements are true about sentence (a)
(1) Wild animals started using these passages in the past.
(2) Wild animals used these passages only once.
(3) Wild animals still use these passages now.
2. What is the difference between the expressions in bold in sentences (a) and (b)
They are different in form and meaning. For sentence (a) the form is “have been doing”, while for sentence (b) the form is “have done” In meaning, the bold part in sentence (a) means the action is continuous from the past; while the bold part in sentence (b) means the action happened once in the past.
Present perfect continuous (现在完成进行时)
一、构成
由“have/has been +动词的现在分词”构成，第三人称单数用 has，其他人称用 have。
二、用法
1. 表示从过去开始一直持续到现在的动作，该动作在说话时仍在继续进行，可能还要继续下去，也可能刚刚结束。这个时态常和 recently、all day、this week 等状语或 for、since 引导的时间状语从句连用。
She has been cleaning the house all day. It looks tidy now.
她一整天都在打扫房子。
They have been running in the park for an hour every morning.
他们每天早上都会在公园跑步一小时。
2. 带有某种感彩。
Recently, our class has been collecting books for the rural primary school.
最近，我们班一直在给乡村小学募集图书。（正面、赞许情感 ）
I’m so tired! I’ve been waiting for the bus at this stop for half an hour.
我好累啊！我已经在这个站点等公交车等了半小时了。（抱怨、疲惫情绪）
You have been cleaning the house! The living room is spotless now. Thanks!
你一直在打扫房子啊！客厅现在一尘不染。谢谢！（惊喜与感谢）
Look at Lily! She has been practicing the piano for 3 hours. No wonder she plays so well now.
看莉莉！她已经练了3小时钢琴。难怪现在弹这么好。（对她专注练琴的肯定）
3. 不能用现在完成进行时的情况
①某些不能用于进行时的动词同样也不能用于现在完成进行时，只能用现在完成时。如：see、hear、know、have、like、be 等。
她从小时候就喜欢古典音乐。
错误：She has been liking classical music since she was a child.
正确：She has liked classical music since she was a child.
②不具有延续意义的动词，如：finish、come、go、marry等不能用于现在完成进行时。
他们已经结婚十年了。
错误：They have been marrying for ten years.
正确：They have been married for ten years.
三、现在完成时和现在完成进行时的区别
①现在完成时强调动作已经完成，但对现在有影响或其结果现在仍然存在；而现在完成进行时着意于动作本身，是一种持续的(但不一定是结束了的)活动。
I have made a model spaceship. It took me three months to finish it.
我做了一个宇宙飞船模型。做它花了我三个月时间。
I have been building a model spaceship. I plan to add more details and finish it by next month.
我一直在做一个宇宙飞船模型。我打算添加更多细节，下个月完成它。
②现在完成时陈述事实；而现在完成进行时则强调动作在不久以前持续进行的情景，并带有感彩。
My sister has broken her phone. We need to buy a new one.
我妹妹把手机摔坏了。我们得买个新的。（“has broken” 客观陈述 “手机损坏”
这个事实，聚焦结果。）
My sister has always been losing her phone! She can never be careful.
我妹妹老是把手机弄丢！她永远这么不小心。（has always been losing” 强调
“反复丢手机”，传递 “无奈、抱怨” 的情感。）
③现在完成时既可用于状态性动词，也可用于动作性动词；现在完成进行时通常只用于动作性动词。
I have owned this basketball for 5 years, with which I have won three campus matches.
这个篮球我买了 5 年了，用它赢过 3 场校园比赛 。
I have been practicing basketball with this ball for 5 years. I’m still trying to get better.
这 5 年我一直用这个篮球练球，还在努力变得更强 。
④有少数动词(如：work、study、live、teach、stay 等)在表示持续一段时间时用这两种时态含义差不多，只是用现在完成进行时更强调动作的持续性。
She has lived/has been living in this city for 10 years. 她在这个城市住了10年。
Complete the passage with the correct form of the verbs in brackets.
I 1________________(hear) a strange sound for a while. It’s a deep, loud roar, like a lion’s. But there aren’t any lions here... Or are there Soon I see what 2_______________ (make) the noise: a howler monkey. Now I feel less worried. Realising that something 3_____________ (move) on my shoulder, I turn my head to look at it. Oh no! It’s a giant spider! I brush it off and it runs under some leaves. I try to bat away the huge insects, which 4________________ (fly) around my head in a black cloud for quite a while.
I pull off the headset and I’m back in my living room. Thank goodness! I 5__________________ (give) the latest virtual reality headset and, for the last twenty minutes, I 6_________________ (use) it to explore the Amazon. This is an amazing experience and a reminder of how many species there are in the rain forest. We must do all we can to protect it.
have been hearing
has been making
is moving
have been flying
have been given
have been using
Look at the charts and make sentences using the present perfect continuous tense.
The number of trees has been increasing in the last 20 years.
Desert areas have been reducing in the last 20 years.
Butterfly population has been increasing/has been becoming larger and larger in the last 20 years.
Work in pairs. Talk about how the environment where you live has changed. Use the present perfect continuous tense where appropriate.
Listening
PART. 03
Which kind of tourism may be ecotourism
Did
You
Know
Ecotourism is a type of tourism that conserves the environment. It encourages people to be responsible travellers and involves educating them about the natural world. For countries such as Costa Rica, Kenya and Nepal, ecotourism is an important part of the economy. Some ecotourism holidays involve voluntary work, such as planting trees or counting endangered animals.
Listen to the conversation and choose the places mentioned.
a
b
c
d
Australia
Thailand
South Africa
Nepal
Thailand
Listen again and complete the notes.
The first option
Rachel wants to
1 ____________________ and plant trees.
also 2 _________ rhinos, which will help protect them.
eat local food.
Rachel's dad thinks
he can eat that kind of food at home.
the activities sound like 3 _____________.
The second option
Rachel wants to
look after 4 ______________.
sleep in a treehouse.
Rachel's dad wants to
5 __________________ and read a book.
Compromise
They will stay in 6 _______________________.
Rachel can do ecotourism activities while her dad does what he likes.
They will go on 7 ___________________ of the jungle.
hike in the mountains
count
hard work
elephants
lie on the beach
a nice hotel
a one-day bike tour
Now work in pairs. Discuss what type of travel you prefer.
Complete the boxes with the expressions from the conversation.
Persuading others
Compromising
The fact is that...
Wouldn’t you agree that...
I agree, but...
Let’s find a compromise.
Let’s meet in the middle.
As a compromise, ...
Complete the passage with the expressions in the box.
As tourism develops, people are becoming increasingly concerned about the environment. Here in our city, there is a heated discussion about whether a hotel should be built at White Beach. The owner of the company thinks the hotel would attract more tourists, which will 1 ________________________________ and 2 ____________________. However, the local people worry that building the hotel is 3________________ and will 4 _________________, in particular the turtles which lay their eggs on White Beach. But they also admit that building the hotel will 5 __________________ for people living in the area. Even though the owner of the company guarantees that the design will be in harmony with its beautiful surroundings, the local people are still concerned that the hotel may 6 ______________________. Increased tourist numbers will also mean more cars and aeroplanes, which in turn means 7_______________________.
create opportunities for new businesses
help the local economy
not eco-friendly
disturb the wildlife
provide more jobs
use up natural resources
higher carbon emissions
Now listen to the passage and check your answers.
White Beach
White Beach is a beach on the island of Boracay in the Philippines. Its white sand, which bends towards the turquoise water, is dotted with palm trees.
White Beach is of course a beautiful place to relax in a sun lounger and watch the spectacular sunset.
Complete the boxes with the expressions in Activity 8.
Now think about more advantages and disadvantages of building the hotel at White Beach.
Advantages
Disadvantages
attracting more tourists
creating opportunities for new businesses
helping the local economy
providing more jobs for people living in the area
not eco-friendly
disturbing the wildlife
using up natural resources
higher carbon emissions
Work in pairs. Role-play a discussion to reach an agreement that is satisfactory for everyday. Use the expressions in this section.
Now think about how well you approached the problem from different perspectives and reached an agreement.
student A
You are a hotel operator who wants to build a hotel on some forested land.
student B
You are a conservationist who wants to protect the wildlife there.
Vocabulary
1. disturb
disturbing adj. 使人烦恼的，令人不安的
disturbed adj. 不安的，烦恼的
disturbance n. 骚动；动乱；打扰；干扰
例题：
Scientists have warned of __________(disturb) consequences from climate change, including rising sea levels and extreme weather.
disturbing
Vocabulary
2. operator
operate v. 操作；经营；运转；动手术
operation n. 操作；手术
operate on sb. (for...) 给某人动手术(以治疗……)
in operation 工作中；使用中；有效
come into operation 开始工作；开始生效
put sth. into operation 实施；使……运转；启用
例题：
The International Space Station requires constant monitoring to ensure its smooth _________(operate) in orbit.
operation
Exercise
PART. 04
1. Heritage c______________(保护工作者) strive to preserve ancient buildings from damage caused by natural disasters.
2. The country’s transition to a market e_________(经济) has led to significant growth in international trade.
3. Scientists discover new species in the j________(丛林) every year, highlighting its importance for global biodiversity.
4. Construction near the river may d________(干扰) the habitat of endangered fish species.
onservationists
Exercise: 单词拼写
conomy
ungle
isturb
She ________________ (wait) for her friend at the airport since 3 o’clock.
We __________________ (learn) a lot about environmental protection recently.
He ________________ (run) in the park every morning to keep fit, and he looks really healthy.
The little girl ________________ (cry) because she can’t find her mother.
My parents __________________ (prepare) for my birthday party since last week.
The students __________________ (discuss) the important problem in groups for quite a while.
has been waiting
Exercise: 用所给词的适当形式填空
have been learning
has been running
has been crying
have been preparing
have been discussing
Summary
PART. 05
Using language
Grammar
Vocabulary
Listening
现在完成进行时
现在完成进行时用法
现在完成时和现在完成进行时的区别
现在完成进行时构成
Homework
PART. 06
Review what you have learnt in this class;
Share your environmental protection measures during your travels.
Homework
See you next class!