外研版（2019）必修 第一册Unit 6 At one with nature Using language课件（共46张）
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| 名称 | 外研版（2019）必修 第一册Unit 6 At one with nature Using language课件（共46张） |  | |
| 格式 | pptx | ||
| 文件大小 | 3.6MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2024-11-24 19:50:17 | ||
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(共46张PPT)
Unit 6
At one with nature
Attributive clauses
1. What did we learn in the last lesson
2. Where do people of Zhuang and Yao ethnic groups grow rice
3. Do they think it important to grow rice there Why
1. To master attributive clauses with prepositions and relative pronouns
2. To use this type of attributive clauses correctly
3. To learn words and expressions about geographical features
1. Look at the sentences from the reading passage and answer the questions.
a. Building the terraces therefore meant that they could increase the areas in which they could grow rice.
b. Although modern technology could help produce more crops, these terraces still mean a lot to the local people for whom traditions hold much value.
1. What do “which” and “whom” refer to in each sentence
2. Why do we use prepositions before “which” and “whom”
3. In sentence (a), can we replace “in which” and “where” with without changing the meaning？
a. … they could increase the areas in which they could grow rice.
b. … these terraces still mean a lot to the local people for whom traditions hold much value.
1. What do “which” and “whom” refer to in each sentence
“Which” refers to “the areas” in sentence (a), and “whom” refers to “ the local people” in sentence (b).
2. Why do we use prepositions before “which” and “whom”
Because “which” and “whom” serve as the object of the action phrases that end with a preposition.
3. In sentence (a), can we replace “in which” and “where” with without changing the meaning？
Yes.
Compare them with the following sentences and answer the questions.
d …they could increase the areas. They could grow crops in these areas.
d …these terraces still mean a lot to the local people. Traditions hold much value for them.
4. What is the difference between the two groups of sentences
5. Why do the author choose to use sentences (a) and (b) in the reading passage
Sentences (a) and (b) both contain a clause defining a noun in the sentence. Sentences (c) and (d) are constructed with a pair of simple sentences, with one defining a noun in the other sentences in each pair.
4. What is the difference between the two groups of sentences
c…they could increase the areas. They could grow crops in these areas.
d…these terraces still mean a lot to the local people. Traditions hold much value for them.
a. … they could increase the areas in which they could grow rice.
b. … these terraces still mean a lot to the local people for whom traditions hold much value.
Because there is a closer link and connection between the item and the clause defining it in sentences (a) and (b). It will also make the passage clearer, and create an emphatic effect on the objects being defined.
5. Why do the author choose to use sentences (a) and (b) in the reading passage
c…they could increase the areas. They could grow crops in these areas.
d…these terraces still mean a lot to the local people. Traditions hold much value for them.
a. … they could increase the areas in which they could grow rice.
b. … these terraces still mean a lot to the local people for whom traditions hold much value.
“介词+关系代词”引导的定语从句
在定语从句中，当关系代词作动词短语或介词的宾语时，为了使关系代词与先行词的关系更加密切，通常用“介词+关系代词”引导定语从句。
1. 若介词放在关系代词前，关系代词指物时只能用which，关系代词指人时只能用whom。
eg The man by whom the thief was caught
was a good policeman.
This is the reason for which I was
praised by my chemistry teacher.
2. “介词+关系代词”引导的定语从句中关系代词不能省略，但介词后置时，限制性定语从句中的关系代词可以省略。
3. “介词+关系代词”中的介词根据从句中谓语动词的搭配习惯、先行词与介词的搭配习惯或句子要表达的意思来选用。
eg He is the person from whom I learn a
lot. (learn from)
Testing is still the usual means by
which students’ progress is measured.
(be measured by)
Air, without which man can’t live, is
really important.
4. 当定语从句中的谓语动词是带介词的短语动词时，短语动词中的介词一般不能前置。
判断正误
The baby whom the nurse is looking after is very healthy.
The baby after whom the nurse is looking is very healthy.
引导定语从句的“介词+ which”有时也可以用关系副词来代替。
eg Beijing is the city, in which (= where) he has lived many years.
I remember the day on which (= when) I went abroad.
The reason for which (= why) he didn’t come isn’t clear.
“介词+ which / whom”前还可加some, any,
none, all, both, neither, many, most, each, few 等。
eg She has two sons, both of whom are doctors.
There are many kinds of birds in this country, many of which are endangered.
Now look for more sentences with attributive clauses in the reading passage.
1. These terraces were built by the local Zhuang and Yao people, to whom Guangxi is home.
2. But perhaps what is most significant is the way in which people have worked in harmony with nature to make these terraces and grow rice.
3. This forms clouds from which rain falls down onto the mountain terraces once again.
4. These terraces also provide a perfect environment for birds and fish, some of which feed on insects that can harm the rice crops.
2. Connect the sentences with a preposition +whom/which.
1. The Zhuang is an ethnic group. Its population is the largest of all ethnic groups in China.
The Zhuang is an ethnic group of which the population is the largest of all ethnic groups in China.
2. Guangxi is a province. The Longji Rice Terraces are located in it.
Guangxi is a province in which the Longji Rice Terraces are located.
3. I want to visit this cultural landscape. The title of UNESCO World Heritage Site was given to it in 2016.
I want to visit this cultural landscape to which the title of UNESCO World Heritage Site was given in 2016.
4. He is an expert on rice planting. The local Zhuang people have learnt a lot from him.
He is an expert on rice planting from whom the local Zhuang people have learnt a lot.
3. Complete the passage with a preposition +whom/which.
Among the many beautiful treasures people can receive from nature are natural dyes. The most common natural source (1)____________ natural dyes come is plants. Materials for making natural dyes can often be found in gardens (2)____________colourful flowers are planted. Other natural dyes are made from insects, sea creatures and mineral compounds.
from which
in which
Natural dyes are now returning to popularity, especially with artists and craftspeople. The reasons (3)_________they prefer natural dyes are that the colours are brighter and can be kept longer. Natural dyes are also becoming more popular with consumers (4)__________ caring for the environment is a priority. More and more people feel that by using natural dyes, we can remind ourselves of nature’s beauty and protect the natural world.
for whom
for which
选用方框内合适的关系词填空（每词限用一
次）。
1. The town to ________ we were driving was 50 km away.
2. Is that the shop ________ you bought your new laptop
3. Do you know the reason ________ the stores are closed today
which
where, which, when, whom, why
where
why
4. There are times ________ I wonder why I do this job.
5. The man to ________ you should write is Mr. White.
when
where, which, when, whom, why
whom
用适当的“介词+关系代词”填空。
1. Do you like the book __________ she spent $10
2. The school _________ he once studied is very famous.
3. Please pass me the dictionary, the cover ________ is black.
4. I’ll never forget the day __________ we studied together.
on which
in which
of which
on which
5. I know the film ____________ they are talking at the moment.
6. There are many reasons __________ people like travelling.
7. Two men, neither __________ I had seen before, came to my office yesterday.
about which
for which
of whom
Geographical features
Read the descriptions and match them to the pictures.
a
b
c
d
1 Located off the coast of Australia, the Great Barrier Reef is the biggest structure made by living organisms. You can explore the Great Barrier Reef by visiting an underwater observatory.
a
2 Part of the Colorado River Basin, the Grand Canyon is a valley that is almost two kilometres deep. Tourists can stand on a narrow glass platform called the Skywalk to see the Grand Canyon.
c
3 Victoria Falls is the largest waterfall in the world. The local people call it “the smoke that thunders”. The Victoria Falls Bridge connects the countries Zimbabwe and Zambia.
d
4 The English Channel separates England from France. These two countries are joined by the Channel Tunnel, a rail tunnel with a length of about 50 kilometres, most of which is under the sea.
b
Hi Jane,
I’m now back in the hotel after a fantastic day exploring Huangguoshu National Park. The park is most famous for its 1._________. Check out this video that I made—it shows the water falling into the deep 2.________below.
Complete the email with the words in red in Activity 4.
waterfall
valley
Emma
Jane
Hello from Guizhou!
From
To
Subject
Huangguoshu Waterfall.MP4
Next week we are flying to the Turpan 3._______ in Xinjiang, which is famous for is sweet grapes. I’ve heard that grapes are dried in drying houses to make raisins. The walls of the houses have a lot of holes in them to allow wind to pass through. How clever! We are also going to ride camels, “the ships of the desert”. It sounds like I will be sailing on a(n) 4._______ of sand!
See you soon.
Emma
Basin
sea
Work in pairs. Talk about other geographical features in the world.
plain 平原
plateau
高原
Danxia landform
丹霞地貌
karst
喀斯特
lagoon
潟湖
bay
海湾
desert
沙漠
Gobi 戈壁
coast
海岸
swamp
沼泽
glacier
冰川
isthmus
地峡
1. What have we learnt today
2. How do we determine the prepositions and relative pronouns in an attributive clause
3. Can you remember any words and expressions about geographical features
Unit 6
At one with nature
Attributive clauses
1. What did we learn in the last lesson
2. Where do people of Zhuang and Yao ethnic groups grow rice
3. Do they think it important to grow rice there Why
1. To master attributive clauses with prepositions and relative pronouns
2. To use this type of attributive clauses correctly
3. To learn words and expressions about geographical features
1. Look at the sentences from the reading passage and answer the questions.
a. Building the terraces therefore meant that they could increase the areas in which they could grow rice.
b. Although modern technology could help produce more crops, these terraces still mean a lot to the local people for whom traditions hold much value.
1. What do “which” and “whom” refer to in each sentence
2. Why do we use prepositions before “which” and “whom”
3. In sentence (a), can we replace “in which” and “where” with without changing the meaning？
a. … they could increase the areas in which they could grow rice.
b. … these terraces still mean a lot to the local people for whom traditions hold much value.
1. What do “which” and “whom” refer to in each sentence
“Which” refers to “the areas” in sentence (a), and “whom” refers to “ the local people” in sentence (b).
2. Why do we use prepositions before “which” and “whom”
Because “which” and “whom” serve as the object of the action phrases that end with a preposition.
3. In sentence (a), can we replace “in which” and “where” with without changing the meaning？
Yes.
Compare them with the following sentences and answer the questions.
d …they could increase the areas. They could grow crops in these areas.
d …these terraces still mean a lot to the local people. Traditions hold much value for them.
4. What is the difference between the two groups of sentences
5. Why do the author choose to use sentences (a) and (b) in the reading passage
Sentences (a) and (b) both contain a clause defining a noun in the sentence. Sentences (c) and (d) are constructed with a pair of simple sentences, with one defining a noun in the other sentences in each pair.
4. What is the difference between the two groups of sentences
c…they could increase the areas. They could grow crops in these areas.
d…these terraces still mean a lot to the local people. Traditions hold much value for them.
a. … they could increase the areas in which they could grow rice.
b. … these terraces still mean a lot to the local people for whom traditions hold much value.
Because there is a closer link and connection between the item and the clause defining it in sentences (a) and (b). It will also make the passage clearer, and create an emphatic effect on the objects being defined.
5. Why do the author choose to use sentences (a) and (b) in the reading passage
c…they could increase the areas. They could grow crops in these areas.
d…these terraces still mean a lot to the local people. Traditions hold much value for them.
a. … they could increase the areas in which they could grow rice.
b. … these terraces still mean a lot to the local people for whom traditions hold much value.
“介词+关系代词”引导的定语从句
在定语从句中，当关系代词作动词短语或介词的宾语时，为了使关系代词与先行词的关系更加密切，通常用“介词+关系代词”引导定语从句。
1. 若介词放在关系代词前，关系代词指物时只能用which，关系代词指人时只能用whom。
eg The man by whom the thief was caught
was a good policeman.
This is the reason for which I was
praised by my chemistry teacher.
2. “介词+关系代词”引导的定语从句中关系代词不能省略，但介词后置时，限制性定语从句中的关系代词可以省略。
3. “介词+关系代词”中的介词根据从句中谓语动词的搭配习惯、先行词与介词的搭配习惯或句子要表达的意思来选用。
eg He is the person from whom I learn a
lot. (learn from)
Testing is still the usual means by
which students’ progress is measured.
(be measured by)
Air, without which man can’t live, is
really important.
4. 当定语从句中的谓语动词是带介词的短语动词时，短语动词中的介词一般不能前置。
判断正误
The baby whom the nurse is looking after is very healthy.
The baby after whom the nurse is looking is very healthy.
引导定语从句的“介词+ which”有时也可以用关系副词来代替。
eg Beijing is the city, in which (= where) he has lived many years.
I remember the day on which (= when) I went abroad.
The reason for which (= why) he didn’t come isn’t clear.
“介词+ which / whom”前还可加some, any,
none, all, both, neither, many, most, each, few 等。
eg She has two sons, both of whom are doctors.
There are many kinds of birds in this country, many of which are endangered.
Now look for more sentences with attributive clauses in the reading passage.
1. These terraces were built by the local Zhuang and Yao people, to whom Guangxi is home.
2. But perhaps what is most significant is the way in which people have worked in harmony with nature to make these terraces and grow rice.
3. This forms clouds from which rain falls down onto the mountain terraces once again.
4. These terraces also provide a perfect environment for birds and fish, some of which feed on insects that can harm the rice crops.
2. Connect the sentences with a preposition +whom/which.
1. The Zhuang is an ethnic group. Its population is the largest of all ethnic groups in China.
The Zhuang is an ethnic group of which the population is the largest of all ethnic groups in China.
2. Guangxi is a province. The Longji Rice Terraces are located in it.
Guangxi is a province in which the Longji Rice Terraces are located.
3. I want to visit this cultural landscape. The title of UNESCO World Heritage Site was given to it in 2016.
I want to visit this cultural landscape to which the title of UNESCO World Heritage Site was given in 2016.
4. He is an expert on rice planting. The local Zhuang people have learnt a lot from him.
He is an expert on rice planting from whom the local Zhuang people have learnt a lot.
3. Complete the passage with a preposition +whom/which.
Among the many beautiful treasures people can receive from nature are natural dyes. The most common natural source (1)____________ natural dyes come is plants. Materials for making natural dyes can often be found in gardens (2)____________colourful flowers are planted. Other natural dyes are made from insects, sea creatures and mineral compounds.
from which
in which
Natural dyes are now returning to popularity, especially with artists and craftspeople. The reasons (3)_________they prefer natural dyes are that the colours are brighter and can be kept longer. Natural dyes are also becoming more popular with consumers (4)__________ caring for the environment is a priority. More and more people feel that by using natural dyes, we can remind ourselves of nature’s beauty and protect the natural world.
for whom
for which
选用方框内合适的关系词填空（每词限用一
次）。
1. The town to ________ we were driving was 50 km away.
2. Is that the shop ________ you bought your new laptop
3. Do you know the reason ________ the stores are closed today
which
where, which, when, whom, why
where
why
4. There are times ________ I wonder why I do this job.
5. The man to ________ you should write is Mr. White.
when
where, which, when, whom, why
whom
用适当的“介词+关系代词”填空。
1. Do you like the book __________ she spent $10
2. The school _________ he once studied is very famous.
3. Please pass me the dictionary, the cover ________ is black.
4. I’ll never forget the day __________ we studied together.
on which
in which
of which
on which
5. I know the film ____________ they are talking at the moment.
6. There are many reasons __________ people like travelling.
7. Two men, neither __________ I had seen before, came to my office yesterday.
about which
for which
of whom
Geographical features
Read the descriptions and match them to the pictures.
a
b
c
d
1 Located off the coast of Australia, the Great Barrier Reef is the biggest structure made by living organisms. You can explore the Great Barrier Reef by visiting an underwater observatory.
a
2 Part of the Colorado River Basin, the Grand Canyon is a valley that is almost two kilometres deep. Tourists can stand on a narrow glass platform called the Skywalk to see the Grand Canyon.
c
3 Victoria Falls is the largest waterfall in the world. The local people call it “the smoke that thunders”. The Victoria Falls Bridge connects the countries Zimbabwe and Zambia.
d
4 The English Channel separates England from France. These two countries are joined by the Channel Tunnel, a rail tunnel with a length of about 50 kilometres, most of which is under the sea.
b
Hi Jane,
I’m now back in the hotel after a fantastic day exploring Huangguoshu National Park. The park is most famous for its 1._________. Check out this video that I made—it shows the water falling into the deep 2.________below.
Complete the email with the words in red in Activity 4.
waterfall
valley
Emma
Jane
Hello from Guizhou!
From
To
Subject
Huangguoshu Waterfall.MP4
Next week we are flying to the Turpan 3._______ in Xinjiang, which is famous for is sweet grapes. I’ve heard that grapes are dried in drying houses to make raisins. The walls of the houses have a lot of holes in them to allow wind to pass through. How clever! We are also going to ride camels, “the ships of the desert”. It sounds like I will be sailing on a(n) 4._______ of sand!
See you soon.
Emma
Basin
sea
Work in pairs. Talk about other geographical features in the world.
plain 平原
plateau
高原
Danxia landform
丹霞地貌
karst
喀斯特
lagoon
潟湖
bay
海湾
desert
沙漠
Gobi 戈壁
coast
海岸
swamp
沼泽
glacier
冰川
isthmus
地峡
1. What have we learnt today
2. How do we determine the prepositions and relative pronouns in an attributive clause
3. Can you remember any words and expressions about geographical features