外研版（2019）必修第一册Unit 5 Into the wild Understanding ideas The Monarch's Journey 课件（共 30 张PPT）

(共30张PPT)
B1 Unit 5 Into the wildThe Monarch’s JourneyText AnalysiscontentsLearning ObjectivesFocal and Difficult pointsTeaching ProcedureTeaching ApproachStudent Analysis1.Text AnalysisWhatTheme: human and natureTopic: The Monarch’s JourneyContent: Based on the observation and research of scientists, the migration of monarch is introduced.WhyReflect on the relationship between human and natureRaise awareness of protecting animalsHowText type: Expositiondefine and list datacause-effect2.Student Analysisfirstyear of senior high school.be able to distinguish the mainfacts and opinionsand toreason and summarizeaccordinglylackthe ability in analyzing the semanticlogical relationshipbetween text components3.Learning ObjectivesBy the end of this lesson, students will be able to:extractmain ideas andclarifythe structures;inferthe reasons and route of the monarch’s migration;identifythe logical relationship;proposemeasures to protect monarchsFocal PointDifficult PointStudents are able to use reading skills to extract themain ideaof the articleStudents are able to clarify thelogical relationshipof the article4.Teaching Focal point & Difficult point5.Teaching approachTask-based approachCooperative teachingapproach6.Teaching ProcedureLead in(3 min)The monarch’s JourneyPre-reading(5 min)While-reading(25 min)Post-reading(10 min)AssignmentBlackboard design
The Monarch’s
Journey
Unit 5 Into the Wild
Who am I
I have wings.
I do my work in the daytime.
I don’t live long ( 2 weeks to 11 months).
I am a butterfly.
Papilio machaon
Royal blue butterfly
Pieris rapae
Papilio memnon
Known as the most beautiful butterfly in the world with black and orange wings
Average lifespan: 6 to 8 months
Size of Wingspan(展翼）, 8.6 to 12.4cm
Location: Native in North and South America
The Monarch’s Journey
1.Find out the meaning of the monarch’s journey.
2.Read and match the main ideas with each part.
b) The definition and background of the monarch's migration
Paragraph
1-2
Paragraph
3-4
Paragraph
5
a) The mystery of monarch's migration & influences of human activities
The solution to monarch's survival
Find out the meaning of the monarch’s journey.
The monarch’s migration
2. Read and match the main ideas with each part.
b) The definition and background of the monarch's migration
Paragraph
1-2
Paragraph
3-4
Paragraph
5
a) The mystery of monarch's migration & influences of human activities
The solution to monarch's survival
Content
What
is migration
Definition & Background
Para. 1-2
Mystery & Influence
Para. 3-4
Solution
Para. 5
2.Read Para. 1&2 and answer the questions:
Why
do monarchs migrate
When
do monarchs migrate
How long
do monarchs migrate
Where
do monarchs migrate
Q1:What is migration
Many animals move from one place to another at certain times of the year. This annual movement is called migration.
Q2:Why do monarchs migrate
Because they migrate to find food, seek a partner, or in search of warmer weather.
Q3:When do monarchs migrate
Every autumn.
Q5:Where do monarchs migrate
Q4:How long do monarchs migrate
4,000 kilometers.
California or Mexico.
Post-reading
While-reading
California
Definition & Background
Para. 1-2
Mystery & Influence
Para. 3-4
Solution
Para. 5
Read Para. 3&4 and answer the questions:
Q1:Why do monarchs manage to migrate
Q2:Why does the monarchs’ population crash
Definition & Background
Para. 1-2
Mystery & Influence
Para. 3-4
Solution
Para. 5
Tell the time of a day
Measure the position of the sun
Determine the way to go
Reach the places where it will spend the winter
Q1:Why do monarchs manage to migrate
cause
effect
Definition & Background
Para. 1-2
Mystery & Influence
Para. 3-4
Solution
Para. 5
Human cut down trees
Human use chemicals
Destroy the natural environment
The monarch butterfly’s population has crashed
Q2:Why does the monarchs’ population crash
cause
effect
Definition & Background
Para. 1-2
Mystery & Influence
Para. 3-4
Solution
Para. 5
Read Para.5 to find measures to protect monarch
Record monarch’s migration
Ensure enough plants to feed on
Some further measures need to be taken…
Group discussion on measures
reserves
conservation policy
No cutting trees
The Monarch’s Journey
What is migration
an annual movement.
Why do animals migrate
Search for food, seek partner or warmer place
Why do monarchs manage to migrate
Tell the time and measure the position
Why does monarch’s population crash
Human destroy natural environment
Measures to protect monarch
Record migration and ensure enough plants to feed on
The monarch’s migartion
Lead-in
Post-reading
While-reading
Pre-reading
Homework:
Design a poster to protect monarch.
Search for more information online about endangered animals. List one and introduce it (pictures, PPT, or video) to the class.
THANKS