资源简介

(共20张PPT)
B1 U5 Into the Wild
The Monarch’s Journey
Teaching objectives
1. You can grasp(获取) the information of the monarch butterfly
2. You can understand what is “cause and effect”
3. You can understand the situation(情况) of monarch butterflies and how to protect them
Activity 1 Lead-in
Look at the pictures and answer the question.
What will they do if they feel cold or hungry.
----They will Migrate.
Migration is an annual movement in which many animals move from one place to another at certain times of the year.
Activity 1 Lead-in
Introduction: The monarch butterfly
The monarch butterfly is a kind of beautiful insect with fine black and orange wings(翅膀). It usually has a life of 6 weeks, and it is the only butterfly that can migrate.
100% black
Activity 1 Lead-in
Look at the title and the map. Predict what is the main idea of the passage
The Monarch’s Journey
Activity 2 Read and check
Choose where you are most likely to find the passage.
1 In a scientific research paper about the monarch butterfly's migration.
2 In a popular nature magazine introducing the monarch butterfly.
3 In a travel leaflet encouraging people to visit North America.
an academic(学术的) passage written by experts
a piece of paper that has information or advertisements on it
Activity 2 Read and check
Choose where you are most likely to find the passage.
1 In a scientific research paper about the monarch butterfly's migration.
2 In a popular nature magazine introducing the monarch butterfly.
3 In a travel leaflet encouraging people to visit North America.
an academic(学术的) passage written by experts
a piece of paper that has information or advertisements on it
Activity 3 Read and answer (Pair work)
Para 1
Para 2
Para 3
Para 5
Para 4
wonderful
migration
monarch’s
migration
amazing
abilities
serious
trouble
good
measures
Activity 4 Careful reading for mindmap(思维图)
Para 2
When
How long
Where
How
every autumn
4000 kilometers
California or Mexico
Until recently no one knew how they did this.
What do “they” and “this”refer to
People didn’t know how butterflies migrate until recently.
Activity 5 Read para3 for answers
How can the monarch migrate successfully
The monarch butterfly is able to tell _________________.
The monarch butterfly measures ___________________ with its eyes.
Using these two pieces of information, the monarch butterfly determines _______________.
The monarch butterfly reaches ________________________________
the time of day
the way to go
the position of the sun
the places where it will spend the winter.
Combine(合并) these sentences with “because”, “and” “and then”
Because the monarch butterfly is able to tell the time of day and measures the position of the sun with its eyes, it determines the way to go, and then it reaches the places where it will spend the winter.
Reason
Result
Cause and effect
Activity 5 Read para3 for answers
How can the monarch migrate successfully
The monarch butterfly is able to tell _________________.
The monarch butterfly measures ___________________ with its eyes.
Using these two pieces of information, the monarch butterfly determines _______________.
The monarch butterfly reaches ________________________________
the time of day
the way to go
the position of the sun
the places where it will spend the winter.
d
a
b
c
Cause
Effect
Humans _________ trees.
Humans use chemicals that ____________that monarch caterpillars eat.
Humans destroy___________________________________where monarchs can be found
The monarch butterfly’s population _____________________________ in the last few years.
cut down
the natural environment of many places
kill the plants
has crashed by as much as 90 percent
Activity 5 Read para4 for answers
Q1 How can people find their amazing abilities
Q2 What is the serious trouble
Q3 Why did the population crash
Humans _________ trees.
Humans use chemicals that ____________that monarch caterpillars eat.
Humans destroy___________________________________where monarchs can be found
The monarch butterfly’s population _____________________________ in the last few years.
cut down
the natural environment of many places
kill the plants
has crashed by as much as 90 percent
Activity 5 Read para4 for answers
h
e
f
g
Cause
Effect
Activity 5 Read para5 for answers
What can people do to help protect the monarch butterfly
the number of butterfly increases
Record its migration
Ensure enough plants to feed on
Activity 6 Think and share
What can people do to help protect other insects or animals
Measures
Help
Live in Harmony with them
Protect our Environment
Love these animals or insects
Protect their habitats(栖息地)
H
E
L
P
Helping animals is helping ourselves.
Reflection
By the end of this class, I can...
Aspects Excellent (√) Good (√) Need to improve(√)
grasp(获取) the information of the monarch butterfly
understand what is “cause and effect”
understand the situation(情况) of monarch butterflies and how to protect them
Assignment
1. Must Be Done
Write down more measures we can do to protect these wildlife.
2. Optional
Search for more information about other animals’ migration.Unit 5 Into the wild
Understanding ideas: The monarch’s journey
Learning Objectives(学习目标)
1. You can grasp(获取) the information of the monarch butterfly
2. You can understand what is “cause and effect”
3. You can understand the situation(情况) of monarch butterflies and how to protect them
Teaching process
Activity 1 Lead-in
1)What will they do when they feel cold or hungry.
Migration is an annual movement in which many animals move from one place to another at certain times of the year. (read together)
2)Introduction: The monarch butterfly
The monarch butterfly is a kind of beautiful insect with fine black and orange wings(翅膀). It usually has a life of 6 weeks, and it is the only butterfly that can migrate.
3)Look at the title and the map. Predict what is the main idea of the passage
——It’s about___________
Activity 2 Read and check
Choose where you are most likely to find the passage.
1 In a scientific research paper about the monarch butterfly's migration.
2 In a popular nature magazine introducing the monarch butterfly.
3 In a travel leaflet encouraging people to visit North America.
Activity 3 Read and answer (Pair work) (answer one by one)
Para1 what_________________________________
Para2 Where and when_______________________
Para3 How__________________________________
Para4 what’s________________________________
Para5 How__________________________________
Activity 4 Careful reading for mind map(思维图)
Para 2 When
How long
Where
How Until recently no one knew how they did this.(Translate) ____________________________________________
Activity 5 Read for the answer
Q1 How can the monarch migrate successfully (para 3)
The monarch butterfly is able to tell _________________.
The monarch butterfly measures ___________________ with its eyes.
Using these two pieces of information, the monarch butterfly determines _______________.
The monarch butterfly reaches___________________________________.
Combine(合并) these sentences with “because”, “and” “and then”
Because the monarch butterfly is able to tell the time of day and measures the position of the sun with its eyes, it determines the way to go, and then it reaches the places where it will spend the winter.
Cause and effect:
cause: the reason that something happened
effect: the result of what happened
Q2 How can people find their amazing abilities
___________________________________________________________
________________(read together)
Q3 What is the serious trouble
___________________________________________________________
________________(read together)
Q4 Why did the population crash (para 4)
Humans _________ trees.
Humans use chemicals that ____________that monarch caterpillars eat.
Humans destroy___________________________________where monarchs can be found
The monarch butterfly’s population _____________________________ in the last few years.
Q5 What can people do to help protect the monarch butterfly
__________________________________________________
__________________________________________________
__________________________________________________
Activity 6 Think and share
Q1 What can people do to help protect other insects and other animals
Measures 1. HELP!
2.
3.
4.
(answer one by one)
Helping wildlife is helping humans ourselves!
Reflection
By the end of this class, I can...
Aspects Excellent (√) Good (√) Need to improve(√)
grasp(获取) the information of the monarch butterfly
You can understand what is “cause and effect”
You can understand the situation(情况) of monarch butterflies and how to protect them
Assignment
1. Must Be Done
Write down more measures we can do to protect these wildlife.
2. Optional
Search for more information about other animals’ migration.Book 1 Unit 5 Into the wild
Understanding ideas: The monarch’s journey
一、教材分析
本单元属于人与自然主题语境下的人与动物话题，本课语篇类型为说明文。本课以学习理解、 应用实践、合作探究、迁移创新等方式来发展学生听、说、读、写的综合技能。通过对主题 意义的探究，引导学生思考人与动物的关系，有理有据地表达自己的观点，帮助学生形成关爱动物和保护生态的观念，实现语言能力、思维品质、文化意识等英语学科核心素养的提升。
二、学情分析
本次上课班级为高一年级8班，有一定的词汇量，该班级的学生对保护野生动物话题熟悉，与自身实际联系紧密。但他们用英语表达能力有限，能够用简单的句子来表达自己的看法，但句子比较简短，且表达深度不够，偶尔会有语法或者表达错误。
三、教学目标
本节课结束之后，学生应该能：
获取关于黑脉金斑蝶的信息；
理解文章中的“因果-关系”结构；
了解到黑脉金斑蝶的现状，能够知道如何保护他们
四、教学过程
步骤 教学过程 设计意图 评价依据
Activity 1 Lead-in Q&A 教师介绍学习目标 通过观察图片了解migration的含义 教师介绍黑脉金斑蝶 询问学生“fine black”含义 学生观察文章标题和地图思考问题 Q What is the main idea of the passage 激发学生的兴趣并引发学生思考，通过标题观察地图的观察，引导学生预测文本内容，做好阅读前的准备，同时培养学生养成通过标题、图片等信息预测信息的习惯 学生是否能够正确地回答问题
Activity 2 Read and check Q&A 学生快速浏览文章并检查预测 观察文章布局，猜测文章出处 Q1 where are you most likely to find the passage 通过阅读并检查预测，培养学生预测文章大意的能力以及观察能力 学生是否能够正确地回答问题
Activity 3 Read and answer PW 阅读文章后同伴讨论每一段大意 通过阅读及讨论，培养学生归纳概括的能力以及合作能力 学生是否能够正确地回答问题
Activity 4 Careful reading for mind-map Q&A 学生阅读并回答问题 Q When/How long/Where/How do the butterflies migrate 通过回答问题，引出下文的因果关系图 学生是否能够正确地回答问题
Activity 5 Read for answers IW 学生阅读并完成句子 学生在教师的引导下完成 “因果关系”图 找到保护蝴蝶的措施 通过完成句子，引导学生思考句子间的逻辑关系，了解蝴蝶迁徙的能力，理解迁徙的原因，并提出保护蝴蝶的措施 学生是否能够正确地完成表格以及是否能清楚地回答老师的追问
Activity 6 Think and share GW 学生小组讨论并回答问题 图片展示 视频展示 Q What can people do to help protect the monarch butterfly 通过图片和视频的展示，引导学生探究本节课的主题意义：关爱动物和保护生态 学生是否能清楚地表达自己的观点
Activity 7 Reflection & Assignment IW 学生自我评价本节课学习任务的达成度 作业布置 体现评价任务对于改进教学的推动作用 学生能对自己的所学做出评价
P.s. Q&A=Question and Answer IW=individual work PW=pair work GW=group work
Blackboard design
B1U5 The monarch’s journey
Cause and effect (reason) (result) Harmony Environment Love Protect

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