Lesson 44 Environment clubs 教案 (3)

Lesson 44 Environment clubs
教案
1教学目标
一 .语言知识目标,阅读理解课文,掌握理解本课词汇,重点句子。
二.语言技能目标
听:能听懂关于环境问题的谈话和描述,并能够获取信息。
说:能就有关话题,提供信息,表达自己的观点,并参与讨论。
读:1.运用阅读策略读懂所给的阅读材料,并能获取相关信息。
2.会根据音标拼读单词。
写:收集话题的语言材料,并能写出关于保护环境的小短文。
三.情感态度目标
1.培养学习英语的兴趣和乐于参与课堂活动。
2.在学习中有较强的合作能力,有和别人用英语交流的愿望。
3.增强环保意识。
2学情分析
教学内容分析:
本单元是围绕“环境保护”这一话题展开的。Lesson 44是这一单元的第二课。题目为Environment Clubs的阅读材料。 本课通过对北美学生在学校如何减少污染,防止污染这一话题展开叙述,让学生了解一定的和环境污染有关的话题及内容,并能运用自己学过的知识独立或合作解决这些问题。同时增强学生的环保意识懂得在日常生活中,如何减污防污,保护环境,使学生意识到保护环境,防止污染,刻不容缓。
环保话题是一个有非常现实意义的话题。学生有必要关注身边的环境问题,从日常生活中的点点滴滴做起,采取措施来保护环境,从而使我们的家园变得更加美丽,更利于我们生活居住。21cnjy.com
本课单词共有12个,掌握词汇5个,掌握短语throw away, take out
Turn off.
教学对象分析:
八年级学生已经有一定的语音、词汇基础,对于单词的学习可以独立完成,不过教师需对个别多音节单词发音进行订正;对课文的理解阅读也没有太大的问题,课文个别重点词,句 ,教师加以讲解他们也能理解掌握。但是开口用英语交流、发表自己的观点、看法还是有些困难,这就需要老师引导、鼓励。21教育网
3重点难点
1.阅读理解课文,并能获取一些信息来表达自己的想法。
2.掌握短语throw away, take out Turn off.
4教学过程
活动1【导入】Environment　　Clubs
教学过程设计
Leading in
用PowerPoint想学生展示几幅有关污染的图片,问他们看后有何感想?他们是否愿意住在像这样的地方?为什么?目前环境污染非常严重,是社会发展中的一个重大问题。我们今天只是通过图片展示了一点点。如果照这样下去,我么以后吃什么?喝什么?住在哪?这都是问题,那么解决的唯一办法是Stop pollution。【来源：21·世纪·教育·网】
Reading
阅读课文
1.阅读课文回答问题
What do students in America to stop pollution?How much garbage does a man in America make every day?
2.仔细阅读课文回答问题。问题见PPt.
3.请几个同学朗读课文。
4.简单讲解短语:turn off, take out, throw away
三.Discussing
给出有关环保的话题“What should we do to protect the environment?”。
We should…
We shouldn’t…
请同学们四人一组进行讨论。写出自己的观点和想法。
Teaching steps
Step1. Leading in
Let’s students look at pictures and think
How do you feel when you see these?Do you want to live in a place like this?2·1·c·n·j·y
Step 2 Reading
Read the text and answer
What do students in America do to stop pollution?
(No-garbage No-car day Turn off the water)
Read the text and tick the words you can’t read, then teach them to read.Read the text carefully then say ‘T” or “F”www-2-1-cnjy-com
1). In North America, many students help their school make more pollution. ( )2-1-c-n-j-y
2). In an environment club, people work together to make the environment clean. ( )21*cnjy*com
3). Environment clubs encourage students to bring lunch in plastic bags. ( )【出处：21教育名师】
4). They give prizes to the classes that make least garbage. ( )
5). On a no-car day, only teachers come to school by car. ( )
6). A leaking toilet can waste twenty to forty liters of water an hour. ( )
7). In environment clubs, students don’t fix leaky toilets and sinks. ( )
8).A hundred kilograms of recycled paper saves seventeen trees.( )
Ask several students to read textLanguage points: throw away21·世纪*教育网
eg. We throw lots of rubbish away every day.
The meat smells bad, please throw it away.
2) a way to do...
eg. Reading is a good way to learn English.
Shopping with your own shopping bag is a good way to reduce packing.
3) pollute----pollution
eg. Air has been polluted seriously now.
The government is trying to solve water pollution.21·cn·jy·com
Step 3 Discussing
Give the topics and get students to discuss in groups【来源：21cnj*y.co*m】
1. What do you do when you see someone throw garbage on the ground?
2. What should we do to protect the environment? (You can say like this)
We should …
We shouldn’t …
1. plant trees or flowers
1. cut down trees
2.
2.
3.
Step4. Fill in the blanks with the correct forms of the words in the box.
1The soap factory ______the drinking water in this area.
Students should not ______paper.______knows when life on the earth started.He who talks the most knows the ______.I couldn’t _____the window because it was stuck.21世纪教育网版权所有
Homework: write a short passage “How to make our hometown clean and beautiful” www.21-cn-jy.com