Unit 5 Into the wild Understanding ideas 课件（共26张）-2022-2023学年高中英语外研版（2019）必修第一册
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| 名称 | Unit 5 Into the wild Understanding ideas 课件（共26张）-2022-2023学年高中英语外研版（2019）必修第一册 |  | |
| 格式 | pptx | ||
| 文件大小 | 18.7MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2025-05-03 11:56:38 | ||
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(共26张PPT)
Unit 5
Into the wild
understanding ideas
monarch
monarch butterfly
Atlantic
whale
annual
migration
migrate
seek
professor
measure
n. 君主，国王
黑脉金斑蝶
adj. 大西洋的
n. 鲸
adj. 一年一度的，每年的
n. 迁徙
v. 移栖，迁徙
v. 寻找，寻求
n. 教授
v. 量，测量
Read after the tape and speak out the Chinese immediately.
position
determine
eventually
solution
mystery
amazing
crash
per cent
destroy
chemical
n. 位置
v. 测定，确定
adv. 终于，最终
n. 解决，解决方法
n. 难以理解的事物，谜
adj. 惊人的，了不起的
v. 暴跌
n. 百分比
v. 破坏，毁掉
n. 化学品
caterpillar
creature
survive
effect
flow chart
n. 毛虫（蝴蝶等昆虫的幼虫）
n. 生物，动物
v. 活下来，幸存
n. 影响，结果
流程图，作业图
Before
Reading
What phenomenon
is mentioned
in the video
Animal migration.
· Animal migration refers to the movement of a species from one habitat
to another in response to seasonal changes to the environment.
· Often covering great distances and involving huge numbers of animals.
· Migration happens in all parts of the animal kingdom, from fish and
insects to birds, reptitles / repta lz/ 爬行动物and mammals.
b
a
c
d
e
f
Look at the pictures and choose the animals that migrate.
monarch butterfly
Siberian crane
Atlantic salmon
red panda
killer whale
African lion
黑脉金斑蝶
西伯利亚鹤
大西洋鲑鱼
红熊猫
虎鲸
非洲狮
The animals that migrate include monarch butterfly, Siberian crane, Atlantic salmon, and some types of killer whales.
a
b
c
e
Do you know any other animals that migrate
wild goose
African lion
Killer whale
Monarch butterfly
It is the only butterfly
that migrates on earth.
The Monarch’s
Journey
Title
The topic sentence
Picture
A. The monarch's migration.
B. The reasons for monarch's migration.
C. Mexico's monarch.
The main idea of a passage can be found from its title, the topic sentences, or even the pictures.
Tips
Go through the passage quickly and get its main idea.
Match the main idea of each part.
Para 1:
Para 2:
Para 3:
Para 4:
Para 5:
a. Protection of the monarch
b. Trouble of the monarch & the reasons
c. Migration of the monarch
d. Finding of the migration
e. Definition(定义) & reasons of migration
Para.1
①What is migration
Migration is an ______ movement in which many
animals move from __________________.
②Which one is NOT the reason why animals migrate
A. to find something to eat B. to look for a company
C. to search for warmer place D. to go travelling
food
partner
weather
annual
one place to another
The definition(定义) & reasons of migration
Read for the content
Tip:
阅读中常见选项的同义改写
Para.2
When and where do they migrate
Routine
（惯例）
Time: ___________________
Place: Travel around 4000 km (_______) to California or Mexico
Every autumn/fall
south
Migration of the monarch
Para.3 Complete the cause-effect(因果) flow charts P69 Ex4
the time of day
the way to go
the position of sun
the places where it will spend the winter.
a
c
b
cause
effect
Finding of the migration
Para. 4
cut down
natural environment of many places
kill the plants
has crashed
e
g
f
cause
effect
What measures can be taken to solve these 2 problems
Trouble of the monarch & the reasons
Para.5 What measures do people take to help protect the monarch butterfly
Raise a greater awareness
of this creature
B. Work together to record its
migration
C. Make sure that there are
enough plants to feed on
D. All of the above
Where is the passage taken from (课本p68 ex3)
A. In a scientific research paper about the monarch butterfly’s migration.
B. In a popular nature magazine introducing the monarch butterfly.
C. In a travel leaflet (小册子) encouraging people to visit North America.
What ’s the writing style of the passage
A. Narration（记叙文）
B. Argumentation（议论文）
C. Exposition（说明文）
D. Practical writing （应用文）
Read for the writing style
Illustrations Sentences in the text
Cause-effect (因果) …
This annual movement is called migration.
One of the most wonderful migration is that of the North American monarch butterfly.
…travel around 4,000 kilometers…
…has crashed by as much as 90 per cent…
…insects with fine black and orange wings…
People are destroying the natural environment.
People have been working together to…
Definition (下定义)
Example (举例子)
Appearance(摹状貌)
Figure(列数据)
Comparison(作比较)
destroying
working together
The monarch’s migration
Scientists’ finding about the monarch
Human’s protection about the monarch
This passage is about the Journey related to _______________
Monarch butterfly
Summary
The 1.__________ (migrate) of the North American monarch butterfly can be considered as the most 2. __________ (wonder) one in nature. In other words, it’s 3. ___ wonder!
Every autumn, these beautiful insects 4. have black and orange wings manage to travel to California or Mexico. At first, no one knows how they migrate. 5.________, a team found the answer eventually. The reasons why the monarch can reach the destination 6._________ (correct) are that not only are they able to tell the time of the day, but also they have the ability 7.___________ (determine) the position of the sun.
The current situation is that the number of the monarch is falling, which leads 8.___ the awareness of this creature. Human 9.
(behave) have an effect on them, but people are taking 10.__________ (measure) to save them.
migration
wonderful
a
that/which
However
correctly
to determine
to
behaviors
measures
Discussion
What impresses you most
about the monarch
butterfly
P52
What can people do
to help protect the
monarch butterfly
Step 6: More information
2021年10月，联合国《生物多样性公约》缔约方大会第十五次会议（COP15）在中国云南举行，会议将聚集以下目标：
Unit 5
Into the wild
understanding ideas
monarch
monarch butterfly
Atlantic
whale
annual
migration
migrate
seek
professor
measure
n. 君主，国王
黑脉金斑蝶
adj. 大西洋的
n. 鲸
adj. 一年一度的，每年的
n. 迁徙
v. 移栖，迁徙
v. 寻找，寻求
n. 教授
v. 量，测量
Read after the tape and speak out the Chinese immediately.
position
determine
eventually
solution
mystery
amazing
crash
per cent
destroy
chemical
n. 位置
v. 测定，确定
adv. 终于，最终
n. 解决，解决方法
n. 难以理解的事物，谜
adj. 惊人的，了不起的
v. 暴跌
n. 百分比
v. 破坏，毁掉
n. 化学品
caterpillar
creature
survive
effect
flow chart
n. 毛虫（蝴蝶等昆虫的幼虫）
n. 生物，动物
v. 活下来，幸存
n. 影响，结果
流程图，作业图
Before
Reading
What phenomenon
is mentioned
in the video
Animal migration.
· Animal migration refers to the movement of a species from one habitat
to another in response to seasonal changes to the environment.
· Often covering great distances and involving huge numbers of animals.
· Migration happens in all parts of the animal kingdom, from fish and
insects to birds, reptitles / repta lz/ 爬行动物and mammals.
b
a
c
d
e
f
Look at the pictures and choose the animals that migrate.
monarch butterfly
Siberian crane
Atlantic salmon
red panda
killer whale
African lion
黑脉金斑蝶
西伯利亚鹤
大西洋鲑鱼
红熊猫
虎鲸
非洲狮
The animals that migrate include monarch butterfly, Siberian crane, Atlantic salmon, and some types of killer whales.
a
b
c
e
Do you know any other animals that migrate
wild goose
African lion
Killer whale
Monarch butterfly
It is the only butterfly
that migrates on earth.
The Monarch’s
Journey
Title
The topic sentence
Picture
A. The monarch's migration.
B. The reasons for monarch's migration.
C. Mexico's monarch.
The main idea of a passage can be found from its title, the topic sentences, or even the pictures.
Tips
Go through the passage quickly and get its main idea.
Match the main idea of each part.
Para 1:
Para 2:
Para 3:
Para 4:
Para 5:
a. Protection of the monarch
b. Trouble of the monarch & the reasons
c. Migration of the monarch
d. Finding of the migration
e. Definition(定义) & reasons of migration
Para.1
①What is migration
Migration is an ______ movement in which many
animals move from __________________.
②Which one is NOT the reason why animals migrate
A. to find something to eat B. to look for a company
C. to search for warmer place D. to go travelling
food
partner
weather
annual
one place to another
The definition(定义) & reasons of migration
Read for the content
Tip:
阅读中常见选项的同义改写
Para.2
When and where do they migrate
Routine
（惯例）
Time: ___________________
Place: Travel around 4000 km (_______) to California or Mexico
Every autumn/fall
south
Migration of the monarch
Para.3 Complete the cause-effect(因果) flow charts P69 Ex4
the time of day
the way to go
the position of sun
the places where it will spend the winter.
a
c
b
cause
effect
Finding of the migration
Para. 4
cut down
natural environment of many places
kill the plants
has crashed
e
g
f
cause
effect
What measures can be taken to solve these 2 problems
Trouble of the monarch & the reasons
Para.5 What measures do people take to help protect the monarch butterfly
Raise a greater awareness
of this creature
B. Work together to record its
migration
C. Make sure that there are
enough plants to feed on
D. All of the above
Where is the passage taken from (课本p68 ex3)
A. In a scientific research paper about the monarch butterfly’s migration.
B. In a popular nature magazine introducing the monarch butterfly.
C. In a travel leaflet (小册子) encouraging people to visit North America.
What ’s the writing style of the passage
A. Narration（记叙文）
B. Argumentation（议论文）
C. Exposition（说明文）
D. Practical writing （应用文）
Read for the writing style
Illustrations Sentences in the text
Cause-effect (因果) …
This annual movement is called migration.
One of the most wonderful migration is that of the North American monarch butterfly.
…travel around 4,000 kilometers…
…has crashed by as much as 90 per cent…
…insects with fine black and orange wings…
People are destroying the natural environment.
People have been working together to…
Definition (下定义)
Example (举例子)
Appearance(摹状貌)
Figure(列数据)
Comparison(作比较)
destroying
working together
The monarch’s migration
Scientists’ finding about the monarch
Human’s protection about the monarch
This passage is about the Journey related to _______________
Monarch butterfly
Summary
The 1.__________ (migrate) of the North American monarch butterfly can be considered as the most 2. __________ (wonder) one in nature. In other words, it’s 3. ___ wonder!
Every autumn, these beautiful insects 4. have black and orange wings manage to travel to California or Mexico. At first, no one knows how they migrate. 5.________, a team found the answer eventually. The reasons why the monarch can reach the destination 6._________ (correct) are that not only are they able to tell the time of the day, but also they have the ability 7.___________ (determine) the position of the sun.
The current situation is that the number of the monarch is falling, which leads 8.___ the awareness of this creature. Human 9.
(behave) have an effect on them, but people are taking 10.__________ (measure) to save them.
migration
wonderful
a
that/which
However
correctly
to determine
to
behaviors
measures
Discussion
What impresses you most
about the monarch
butterfly
P52
What can people do
to help protect the
monarch butterfly
Step 6: More information
2021年10月，联合国《生物多样性公约》缔约方大会第十五次会议（COP15）在中国云南举行，会议将聚集以下目标：