资源简介

(共36张PPT)
Unit 4 Save the trees
Period 5 MP &Culture corner
牛津深圳版 七年级下
Content
Learning objectives
01
Lead-in
02
Pre-reading
03
While-reading
04
Post-reading
05
Summary
06
07
Culture corner
Practice
08
Homework
09
10
Assessment
Learn about tea planting history and tea culture of Chinese tea.
Learning objectives
1
2
Lean to use different strategies to read a passage about the Amazon rainforest.
Predicting
（预测）
Skimming /
Scanning
(浏览)
inferencing
associating
(推测关联)
Appreciating
Being critical
(赏析)
Lead in
The Amazon rainforest is the largest rainforest in the world, where is it
What living things live in the Amazon rainforest
Lead in
Let’s enjoy the video called the Wild Amazon and look at the living things in the rainforest more closely.
What will it talk about
Predicting
Pre-reading
Location
Size
Living things
Importance
Read the article below about the Amazon rainforest.
While-reading
The Amazon rainforest
The Amazon rainforest in South America is the largest rainforest in the world. It covers five and a half million square kilometres of the Amazon Basin and spreads across nine countries.
The Amazon rainforest is very important because it is home to thousands of animals, birds and insects. However, people are destroying the area by cutting
down many of the trees. This is called “deforestation”. Many living things lose their homes because of deforestation. As a result, the number of kinds of animals, birds, insects and trees in the world is decreasing.
We must do our best to protect the Amazon rainforest.
The Amazon rainforest in South America is the largest rainforest in the world. It covers five and a half million square kilometres of the Amazon Basin and spreads across nine countries.
The Amazon rainforest
Para. 1
While-reading
square kilometres 平方公里
the Amazon Basin 亚马孙盆地
spread across 横跨；遍布
Location
Size
How large is it
It is in South America.
Skimming & Scanning
What does it actually talk about
Where is the Amazon rainforest
It is 5.5 k㎡.
While-reading
The Amazon Basin
The Amazon rainforest spreads across nine countries.
The Amazon rainforest is very important because it is home to thousands of animals, birds and insects. However, people are destroying the area by cutting down many of the trees. This is called “deforestation”. Many living things lose their homes because of deforestation. As a result, the number of kinds of animals, birds, insects and trees in the world is decreasing.
Para. 2
While-reading
deforestation: n. the removal of trees.
decrease: v. When something decreases or when you decrease it, it becomes less in quantity, size, or intensity.
the number of: ……的数量，作主语，谓语动词用单数。
Why do many living things lose their home
Because of deforestation.
danger
importance
living things
We must do our best to protect the Amazon rainforest.
Para. 3
While-reading
What should we do according to the article
We should protect the Amazon rainforest.
our responsibility
do one’s best to do sth.
= try one’s best to do sth.
意为“尽力做某事”
Read the article again and find out the key points.
While-reading
The Amazon rainforest
The Amazon rainforest in South America is the largest rainforest in the world. It covers five and a half million square kilometres of the Amazon Basin and spreads across nine countries.
The Amazon rainforest is very important because it is home to thousands of animals, birds and insects. However, people are destroying the area by cutting
down many of the trees. This is called “deforestation”. Many living things lose their homes because of deforestation. As a result, the number of kinds of animals, birds, insects and trees in the world is decreasing.
We must do our best to protect the Amazon rainforest.
importance
size
location
danger
our responsibility
living things
Post-reading
Inferencing & Associating
What does it mean
How large is the Amazon rainforest
It covers five and a half million square kilometres of the Amazon Basin and spreads across nine countries.
Why is the Amazon rainforest very important
Because it is home to thousands of animals, birds and insects.
Post-reading
Inferencing & Associating
What does it mean
What does “deforestation” mean
It means destroying forests by cutting down the trees.
What is the result of deforestation
Many living things lose their homes and the number of kinds of animals, birds, insects and trees in the world is decreasing.
Post-reading
Inferencing & Associating
What does it mean
What should we do according to the article
We should do our best to protect the Amazon rainforest.
Post-reading
Appreciating
cover
spread
be home to
destroy
as a result
decrease
content
内容
organization
行文
language
语言
logical
danger
our responsibility
size
location
living things
importance
danger
our responsibility
Post-reading
Being Critical
language
语言
content
内容
We must do our best to protect the Amazon rainforest.
We must do our best to call for people’s attention on the Amazon rainforest.
As students in China, are there any practical ways to protect the Amzon rainforest
It is home to thousands of animals, birds and insects.
It is home to thousands of plants, animals and people.
Aren't birds and insects also animals
( )1. The word “It” in Line 2 refers to ________.
A. the Amazon rainforest B. South America
C. the world D. Amazon Basin
( )2. How many countries does the Amazon rainforest spread across
A. Five. B. Six. C. Eight. D. Nine.
A
D
Practice
Read the article and choose the best answers.
( )3. Which of the following is true about the Amazon rainforest
A. The Amazon rainforest is the second largest rainforest in the world.
B. The Amazon rainforest covers four and a half million square kilometres of the Amazon Basin.
C. The Amazon rainforest is very important.
D. The number of animals is increasing.
C
Practice
( )4. What is the purpose of the passage
A. To tell us about where the Amazon rainforest is.
B. To tell us about many living things lose their home.
C. To tell us something about animals, birds and insects.
D. To tell us we should do our best to protect the Amazon rainforest.
D
Practice
The Amazon rainforest is the (1)_______ rainforest in the world.
It covers 5.5 millon square kilometres of the (2)______________.
It spreads across (3)______ countries.
The rainforest is important because it is (4)________ to many living things.
The rainforest is in danger because of (5)_____________ (the cutting down of trees).
largest
Amazon Basin
nine
home
deforestation
Read the article again and then complete the notes.
Practice
What else do you know about the Amazon rainforest
In groups, do some research and discuss it.
Let’s watch a video to learn more about the Amazon.
Practice
What else do you know about the Amazon rainforest
In groups, do some research and discuss it.
How many species of mammals
How many plant species
How long is the Amazon River
How many species of birds
……
Amazon
over 400 species of mammals
over 1,300 species of birds
more than 40,000 plant species
close to 6,400 kilometers
Practice
Summary
Mindmap of the article.
Culture corner
Lead in
Would you like a cup of tea
In China, tea has a very long history, and have formed the Chinese tea culture. Meanwhile, tea is helpful to our health, that’s why it is loved by so many people from ancient time till now.
Lead in
green tea white tea yellow tea
Chinese tea can be divided into six categories according to the production method and fermentation degree: green tea, white tea, yellow tea, green tea(Wulong tea), black tea and dark tea.
What kind of tea do you want to drink
green tea/Wulong tea black tea dark tea
Pre-reading
If you are a tea lover,
how do you introduce Chinese tea to your foreign friends
history
famous people and works
types
Chinese tea
Tea is the most popular drink in the world besides water. All tea comes from the tea plant. People pick leaves from it to make tea.
The habit of drinking tea has a long history
in China. According to an old story, Chinese
Emperor Shennong discovered tea. Lu Yu, a
writer during the Tang Dynasty, wrote the first
book about tea.
There are several types of Chinese tea, such as
white tea, green tea and black tea.
While-reading
black tea 红茶
According to an old story, who discovered tea
What did Lu Yu do during the Tang Dynasty
Where does tea come from
Read the passage and answer the following questions.
Post- reading
Further Thinking
What can people do to protect the environment in order to save the rainforest
What else do you know about the Chinese tea culture
Post- reading
Summary
1. deforestation
2. decrease
3. thousands of
4. because of
5. as a result
6. the number of
7. do our best to do sth.
8. cut down
9. be home to
10. black tea
Key words and Key Phrases
滥伐森林
减少
成千上万的
由于
结果
……的数量
尽力做某事
砍到
是……的栖息地
红茶
Self-assessment
How well do you know about this lesson Tick (√)the boxes.
I can lean to use different strategies to read a passage about the Amazon rainforest. 口 口 口
I can learn about tea planting history of Chinese tea. 口 口 口
I know the Chinese tea culture. 口 口 口
I can understand the new words and phrases in this unit. 口 口 口
Assessment
Homework
1. With the help of reference books, organize key words and phrases in a notebook.
2. Retell the article according to the mind-map of the Amazon rainforest.
3. Research the information, disccus with classmates abouth the Amazon rainforest and the Chinese tea culture.
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Unit 4 Save the trees课时教学设计
本单元第5课时 More practice & Culture corner 课型 拓展阅读课
语篇研读
What---语篇主题和主要内容 More practice板块阅读篇章介绍了介绍亚马逊雨林的基本情况、现状。Culture corner板块则介绍了中国茶叶的种植、茶的历史、茶的种类。 Why---语篇传递的主题意义 本课时旨在让学生通过了解世界最大雨林-亚马逊雨林的基本概况和危险，进一步树立保护雨林的意识，尊重自然和物种的多样性、差异性，呼吁保护森林、保护雨林。 How---文体结构、语言特点及功能 补充阅读篇章为说明文，该阅读文段共有3个段落，总共有三个部分的主要内容，各部分共有六个重点信息，关键词句区分度较高，适合进行句子、段落训练。每段有不同的写作侧重点，可以运用文本内容进行不同的阅读技巧训练。
学情分析
【已知】学生在本单元的前面部分已经接触与植树、保护树木的相关内容，也在生活中有一定的亲身经历，本课时文章用说明文的方式介绍了亚马逊雨林的背景信息，让学生有了基本的认识。 【未知】该阅读文段为单元总结部分，学生对世界雨林的地理分布、面积、现状、危险，以及对中国茶文化的起源、历史、相关名人名著等信息不清楚。 【能知】通过本节课，帮助学生进一步加深亚马逊雨林和中国茶文化的认识；并学会尊重自然，树立保护自然环境、保护树木的意识。
课时教学目标
通过本课学习，学生能够： 1.语言能力：整体理解，获取文本的细节信息。 2.学习能力：积极使用英语分享阅读体会。 3.思维品质：解读语篇，推断语篇的深层含义，了解世界最大热带雨林和中国的茶文化。 4.文化意识：培养对世界雨林的认知和兴趣，愿意多认识世界雨林，尊重自然，树立保护自然环境、保护树木的意识。培养学生尊重中国传统茶文化的意识，进而热爱茶文化。
教学重难点
教学重点： 1. 整体理解，获取文本的细节信息。 2. 积极使用英语，分享阅读体会。 教学难点： 1. 解读语篇，推断语篇的深层含义，了解世界最大热带雨林和中国的茶文化。 2. 建立写作框架，有效组织词汇和语法，完成写作计划。
教学方法
英语教学活动观，情境式教学，任务型教学法
教学工具
PPT课件，多功能白板，教案
教-学-评一体化教学过程
教学目标 学习活动 效果评价
学习理解：通过创设情境和分享，激活学生的背景知识，引导学生了解世界上最大的热带雨林-亚马逊雨林，也为下一步自主阅读搭好脚手架。 创设情景：观看视频，了解本节课的主题，引出主题亚马逊雨林。 任务一: Lead in 1.The Amazon rainforest is the largest rainforest in the world, where is it 2. Let’s enjoy the video called the Wild Amazon and look at the living things in the rainforest more closely. What living things live in the Amazon rainforest 任务一: 观察学生课堂表现，判断学生能否清晰理解本节课的教学主题，鼓励学生积极参与本节课。
设计意图 通过导入的内容，引出这节课关于亚马逊雨林的学习内容，为后面的教学做铺垫，同时让学生能够对本堂课的教学感兴趣。
教学目标 学习活动 效果评价
应用实践：通过回答问题，学生能够掌握篇章的细节信息；通过小组讨论并完成练习，加深学生对亚马逊雨林的认识。同时指导学生全面思考问题。 任务二: Pre-reading 通过视频的分享，引出亚马逊雨林的生物概况。 2. 学生观看视频，教师引入补充阅读篇章的故事。 3. 带着问题听录音，回答问题。 任务三：While-reading 1. 听录音，阅读文章，然后把文章分为三个部分并用问题概括各部分大意。 2. 阅读文章第一部分，归纳文章要点信息，根据问题，阅读文章回答问题： Where is the Amazon rainforest How large is it 3. 阅读文章第二部分，根据问题，了解段落内容，回答问题：Why do many living things lose their home 4. 阅读文章第三部分，回答问题：What should we do according to the article 任务四：Post-reading & Practice Inferencing & Associating 学生再次阅读篇章，回答问题： 1）How large is the Amazon rainforest 2）Why is the Amazon rainforest very important 3）What does “deforestation” mean 4）What is the result of deforestation 5）What should we do according to the article 2. Appreciating & Being Critical 3. Read the article and choose the best answers. 4. Read the article again and then complete the notes. 5. What else do you know about the Amazon rainforest In groups, do some research and discuss it. 任务二: 观察学生课堂表现，判断学生能否明白亚马逊雨林的地理位置、面积、生物、危险、重要性和我们的责任。 任务三: 观察学生的作答，判断学生能否掌握文章大意和对文章段落的划分及梳理给予指导和反馈。 任务四: 观察学生能否补全信息，判断学生能否掌握文章的细节，给予指导和反馈。
设计意图 通过一系列的阅读任务，训练学生分析文章结构以及获取关键信息的能力，加深学生对亚马逊雨林的认识。
教学目标 学习活动 效果评价
迁移创新：通过学习中国茶，拓展学生的知识储备，学习中国茶的历史和茶文化的背景知识。 任务五: Culture corner 1. Would you like a cup of tea 2.What kind of tea do you want to drink 3. If you are a tea lover, how do you introduce Chinese tea to your foreign friends 4.Read the passage and answer the following questions. 5.Further Thinking 6. Summary 任务五: 从学生各项任务的完成情况，判断学生是否了解中国茶叶的种植、历史、种类和文化，及时给予指导和反馈。
设计意图 通过一系列问题帮助学生了解茶文化，输出有关茶文化有关内容。
课时教学板书设计
评价量表
课时作业设计
作业内容 作业目标 设计意图
基础题： 根据参考书，在笔记本上整理所学生词和短语。 复习和消化本节课所学内容 查漏补缺，复习本课时所学内容
提高题： 根据思维导图复述《亚马逊雨林》这篇文章。 回顾本文的主要内容以及细节 巩固本节课所学内容
拓展题： 研究资料，与同学讨论，撰写文章，介绍亚马逊雨林和中国茶文化。 能借助不同的数字资源或平台学习英语 培养学生在生活的真实场景中，对英语的运用能力和创造力。
课后反思（实施后填写）
本节课是第四单元的拓展阅读课，More practice 板块和Culture corner板块延续了本单元“拯救树木”的话题，两篇文章---介绍了介绍亚马逊雨林的基本情况、介绍中国茶叶的种植、茶的历史、茶的种类。本节课利用视频和图片给学生普及了背景知识，同时通过简化课文内容理解过程，围绕话题针对性提出批判性思考的问题，帮助学生更好地理解亚马逊雨林这篇文章。同时，在教学过程中，教师增加视频资料及相关文献资料减低学生的理解难度；展示围绕语言教学的重点，突出本课话题“亚马逊雨林”和“中国茶叶”的理解与意义教学，渗透多样化的阅读技巧，帮助学生快速找到关键信息，让学生在学习过程中能够感受亚马逊雨林的现状，树立爱护环境、保护树木的意识。同时，让学生了解中国茶叶的历史底蕴，树立民族自信和自豪感。
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21世纪教育网(www.21cnjy.com)中小学教育资源及组卷应用平台
单 元 整 体 教 学 设 计
学科 英语 年级 七年级下册
使用教材 牛津深圳版 教材页数 P43-56
单元名称 Unit 4 Save the trees
单元主题及主要内容分析
主题范畴：人与自然 主题群：自然生态 主题：热爱与敬畏自然，与自然和谐共生 单元话题：拯救树木 主题意义：激发学生对生活中的树木、世界雨林、树木现状的求知欲和好奇心，树立保护树木的意识，能够表达现在正在发生的事情，建立了解树木、探索与树木相关的历史和文化的兴趣。 以下是单元语篇内容分析图和基于单元主题和语篇内容分析形成的单元结构图： 表一：单元教学内容 语篇语篇类型语篇内容语篇主题意义一 Trees in our daily lives访谈对话（读）介绍法国的基本信息了解法国的地理位置、首都、著名景点、饮品、法国的旅游。二 Pine trees应用文(听）介绍松树了解松树的种植和用途。三 Tree Planting Day 看图写话（写）介绍植树节，人们正在做的事情。用现在进行时描述图片正在发生的事情。四 The Amazon rainforest说明文（读）介绍亚马逊雨林的基本情况、现状。呼吁保护雨林。五 Chinese tea 说明文（读）介绍中国茶叶、茶的历史、茶的种类。了解茶文化。
表二：单元大观念：
学情分析
（一）自然情况 本单元围绕“拯救树木”这一话题，开展教学活动，学习树木对人类的影响和重要性、表达植树节时人们正在发生的事情，认识《亚马逊雨林》《中国茶叶》等，初步了解生活中树木的基本情况。符合Module 1 Men’s best friends这个话题的内容探究，以及七年级学生对知识的汲取需求。 （二）已有基础 (1)学生对“生活中的树木”的话题比较熟悉，对树木对人类的重要性有着浓厚的兴趣，并愿意分享。 (2)学生已经基本掌握了课内词汇并能理解现在分词的变化形式和现在进行时的基本构成。约有70%的学生可以准确表达含有现在进行时的句子。 （三）存在问题
生活中的树木属于Men's best friends这个话题，涉及的知识面非常广，学生虽然在小学和七年级上册涉猎了一些，但是比较浅显，涉及的知识面也不够广泛。本单元的教学内容应该站在一个更高更宽广的角度去理解。 （四）解决措施 1.鼓励学生在课堂上积极踊跃发言，尊重每个学生的想法，并给予客观公正的评价，而不是期待唯一的标准答案。 2. 培养学生思考如何谈论生活中的树木、树木对人类的影响和重要性。 3. 在教学过程中，以学生为中心。创设让学生合作交流的学习情境，一起探讨、讨论，共同完成学习任务。并鼓励学生将所学内容与家长进行分享。 4. 教学方式灵活多样，根据学生随堂掌握情况，及时做出调整和改进。 5. 从多角度多维度对学生进行多方位评价。
单元课标要求及学习目标
【单元课标要求】 通过单元词汇、短语、句式、语法的学习，使学生能够用目标语言介绍谈论树木的现状、对人类的影响和重要性，并且能够描述正在发生的事情。 【单元学习目标】学习本单元后，能够： 语言能力： 使学生掌握一些单词和短语的基本用法。 能够用现在进行时描述正在发生的事情。掌握动词现在分词的变化规律和现在进行时的语用功能。 学习能力： 使学生对阅读技巧有很好的理解。 思维品质： 能够用目标语言准确、批判性和创造性地谈论他们对树木的看法。 文化意识： 了解树木对人类的影响和重要性，激发学生了解世界雨林、中国茶文化的历史和现状的兴趣。
单元课时安排
课时及教材板块 课型 课时对应的单元教学目标 评价的手段与方式
第一课时Reading 阅读课 通过观察标题和图片来预测阅读文章的主题。了解树木对人类的巨大贡献，树立保护树木的意识。 通过《Trees in our daily lives》的精读，完成P46-47的选择题和填空题，来评价掌握略读和扫读的阅读技巧，同时使用合适的目标语言和句式表达。
第二课时Listening& Speaking 听力课 对话课 掌握通过图片和提供的关键词信息，对篇章内容的整体推测，及抓住关键信息的听力技能；通过小组活动讨论树木对人类的重要性。 通过完成P48 Pine trees 这篇文章的填空，来评价掌握是否有效听力，获取关键信息的能力。
第三课时Grammar 语法课 能够用现在进行时描述正在发生的事情。掌握动词现在分词的变化规律和现在进行时的语用功能。 通过写出所给提示词的正确形式，评价是否掌握正确使用现在分词的变化规律和现在进行时的语言功能。
第四课时Writing & Project 写作课 通过图片、关键词汇、短语、提纲的提示，展开合理想象，描述画面中正在发生的事情。 通过图片和已给的关键词信息，评价是否能用所学词汇、句式、语法等正确看图写话。
第五课时 More practice & Culture corner 阅读拓展课 能够用目标语言，理解短文《亚马逊雨林》，学习亚马逊雨林的基本情况和现状，树立保护雨林的意识；通过短文《中国茶叶》，了解中国茶叶的种植、饮茶历史和茶叶的种类等。 通过P55 Chinese tea介绍中国茶叶，来评价是否认识到中国的茶文化是一块历史瑰宝。
单元评价设计
本单元课主要是基于主题意义进行单元整体教学的设计，以学生对于主题意义的理解和学习能力的发展为主线，设计体现关联性和递进性的学习活动，旨在向学生理解本单元的话题Save the trees以及相关背景知识，通过主阅读访谈“在我们日常生活中的树木”，把本单元各板块的学习内容主题引出并串联起来，引起学生学习本单元的兴趣。本单元教学紧密地跟语篇教学和文化意识教学结合在一起。在“听、说、读、写”的活动中，教师能引导学生逐步从导读、分析到理解文本的内容，并且根据文本内容进行深度思考，思考树木对人类的影响，实现学生本人与文本的对话。在输出任务中，让学生综合单元所学的语篇知识和人文知识，以小组为单位，分别以说和写的形式，谈论树木对人类的重要性，并能分享人们在植树节会做的事情。在文化意识教学方面，通过阅读更多关于“在我们日常生活中的树木”的拓展阅读，引导学生思考世界和自己国家的树木现状，树立保护雨林和其他树木的意识，同时，进一步激发学生对中国茶文化的历史和现状的兴趣，使得整个单元教学内容和情感目标得以升华。
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