Unit 5 Water-Morepractice 教案

Module 3 Unit 5 More practice
Facts about Water
教学目标
1、知识目标： 掌握本节课的生词（human ocean salty therefore drip litre fill instead of ）要求能听懂，会说，会认读，理解意思。
2、技能目标：①深入理解阅读文章，学会在文中寻找线索。
②口头或书面表达节约用水的方法。
情感目标：通过学习，进一步了解有关水的事实性信息，了解饮用水的稀少，树立节约用水的意识。
重点难点
The important and difficult points:(重点和难点)
1.通过重要词汇以及相关语言点的讲解，能够理解文章。（重点）
2.能够用英语口头（或书面）表达节约用水的方法。 （难点）
教 具：多媒体幻灯片
教学方法：任务型教学法
课 型：阅读课
教学过程：
Step1. greeting
T: Good , everyone. Ss: .
T: Sit down,please. Ss: .
Step2. Lead in
T: Hello! Today we’re going to study the Module 3 Unit 5 More practice Facts about Water
T: This lesson ,The studying aims are:
Look at the pictures---------出示幻灯片
This class ,we will master the important and difficult points:
Look at the pictures---------出示幻灯片
Step3. Self-study question（自学质疑）
A quiz about water
1. About ________ of the Earth is water.
80% B. 75% C. 60%
2. If water drips from the tap every 10 seconds, we will waste about ______ litres of water a year.
A. 215 B. 315 C. 415
3. Having a shower instead of a bath can save up to ______ litres of water a week.
A. 400 B. 300 C. 200
Step4. Difficulty explaining(疑难讲解)
Look at the pictures-------出示幻灯片
Step5. More exercise（扩展训练）
Some facts about water:
1.Water makes up 70% of the___________body.
2.Why is the most of the water in the world not drinkable _______.
3.It is not easy to find ____________that is clean and safe to drink.
How to save water
4. Fix(修理) a dripping _____.
5.Can people save water by taking a shower or having a bath _______.
Step6.Group discussion(小组讨论)
1.What do the facts about water tell us
Water is ________，we should(应该)_______ it.
2.What else can we do to save water
_____________________ when you are not using water.
______________________ with used（用过的） water.
Collect rainwater(雨水) to ______________________.
Use fewer ________(化学品) in daily life.
Step7.Summary:(小结)
在本节课中，我们了解了关于水的一些资料；同时学到了一些新的单词、短语和句型，这是我们本节课学习的知识点，希望同学们在今后的学习中加以运用。另外学习本节课之后，我们每一位同学要意识到水的珍贵，特别是饮用水的稀少，在日常生活中养成节约用水的好习惯。
Step8.Homework：（作业）
水是生命之源，而在现实生活中，浪费水的现象屡见不鲜。请你以“How to save water” 为题， 写一篇50词左右的短文，提出解决办法。
内容包括：
1.说明节约用水的重要性。
2.提出节约用水的具体方法。
3.发出号召。