Unit 5 Into the wild Reading课件 (共19张PPT)-外研版(2019)必修第一册

(共19张PPT)
Unit 5 Into the Wild
monarch butterfly
Watch a video and fill in the blanks:
Monarch butterflies’ ______________
Time:______________
Destination: From______________to___________
Journey(adj. to describe):______________________________
migration
long, difficult, risky, dangerous...
September
Mexico
North America
In September, monarch butterflies have a long and difficult journey of migrating from North America to Mexico.
The Monarch’s Journey (P66-68)
1. Where are you most likely to find the passage
A. In a scientific research paper
B. In a popular nature magazine
C. In a travel leaflet(宣传册子)
Activity 1 Fast reading for answers
2. What is the main idea of the passage
A. The monarch’s migration.
B. The reasons for monarch’s migration.
C. Mexico’s monarch.
1. Where are you most likely to find the passage
A. In a scientific research paper
B. In a popular nature magazine
C. In a travel leaflet(宣传册子)
Activity 1 Fast reading for answers
A scientific research paper has a lot of numbers or datas to support the ideas.

Activity 1 Fast reading for answers
2. What is the main idea of the passage
A. The monarch’s migration.
B. The reasons for monarch’s migration.
C. Mexico’s monarch.

Title
The topic sentence
Pictures
Pictures
The main idea of a passage can be found from：
its topic sentence
the title
the pictures
the structure
Para. 1
Para. 2--3
Para. 4
Para. 5
A.Measures(措施，方法) to protect
monarch butterfly
B. Monarch butterfly's
trouble & causes
C. Information about
migration
D. Monarch butterfly's
migration
Activity 2.1 Read the passage and match the main ideas
Para1 Information about migration
To find food
To seek a partner
In search of warmer weather
What
(definition)
Why
(reasons)
the annual movement of moving from one place to another at certain times of the year
Activity 2.2 Read for details
Para2 Monarch butterfly's migration
Travel around 4,000 km south
Find the way to California or Mexico
When
How far &
Where
Every autumn
long
difficult
How do they make it
Activity 2.2 Read for details
Mexico
California
Para3 Monarch butterfly’s migration
Tell the time of day
Measure the positon of the sun
Determine the way &
reach the places
Activity 2.2 Read for details
How do they make it
Para4 Monarch butterfly’s trouble & causes
Its population has crashed by 90%.
Trouble
Causes
cut down trees
use chemicals
Human activities are destroying the natural environment.
Activity 2.2 Read for details
Para5 Measures to protect monarch butterfly
Discussion: What else can we do to protect monarch butterflies
③Plant more trees and protect forests Protect their habitats(栖息地)；
①Record its migration
Measures
②Ensure enough food
Activity 2.2 Read for details
④Reduce the use of chemicals;
⑤Set up laws;
⑥Know more about them;
⑦Raise people’s awareness;
...
A=you B=monarch
A: My dear beautiful monarch butterfly, why are you
crying
B: I’m very lonely. Many of my good friends have died.
A: Why
B: Because __________________
A: Don’t worry. And I will help you. I will ____________ (measures to help the butterfly)
B: ....
...
Role-play
Work with your partner and Act out.
One day you see a monarch butterfly crying. Feeling curious, you approach her...
We should show respect to animals and live in harmony(和谐) with them.
Protecting animals is also protecting us.
Homework
Work in groups and design a poster of protecting animals.
Thank you!