Unit 3 Lesson 1 Water 教案
Teaching Objectives:
By the end of the teaching, the students are expected to
? Have a good understanding of the text and further grasp the sentence pattern with the passive
voice like “More water is needed". (language objective)
? know how to describe water resources , talk about uses of water and ways to protect it . (skill objective)
? help students enhance their consciousness of protecting nature and develop a good habit of
saving water. (emotion objective)
Teaching approach:
Task-based teaching approach
Teaching aid: Multi-media
Teaching procedure:
Steps
Activities
Details
Purposes
Pre-task
Daily talk
Lead in the topic by talking about the
water bottles students have and begin
to talk about its uses.
借助实物，由学生每天带的水杯，
想到水的用途，营造宽松的语言学习环境，激发学生对本节课的兴趣，并自然地导入新课。
Brainstorming
Talk about more uses of water with the passive voice.
头脑风暴谈论水的用途，同时复习被动语态,降解课文学习的难度。
Prediction
Talk about the picture to predict what to learn.
根据文中插图谈话预测学习内容，从而自然地导入新课学习。
While-task
Text- learning
I. Skim the text and find out the topic sentence for each paragraph
II. Listen to Paragraph 1, then ask and
answer questions.
III. Scan Paragraph 2 and complete the pie chart. IV. Read Paragraph 3 and complete the mind map.
V. Read the whole text together,
complete the text structure and then retell it.
1. 快速浏览全文，
找到每段的主题句，理解大意，训练略读技能。
2.听第一段录音，然后回答问题，进一步理解水的用途和重要性。 3. 扫读第二段完成水资源分布的
饼图，迅速找到相对应的文本数据
进行更深层次的阅读。
4. 阅读第三段，完成思维导图，深入思考如何解决淡水资源匮乏的问题。
5.进一步把握语篇的篇章结构：水的用途 ---水资源的不足--- 保护和节约用水，然后进行复述。
Post-task
Group
work
I. Read more to further know about the serious present situation of water. 2. discuss how to save and protect water in groups and then report.
3. Appreciate more English proverbs about water and remind students to sort out the rubbish to protect water.
进一步了解水资源现状，及时归纳课堂所学内容，如何节约和保护水资源；运用所学知识， 与组员谈论更多保护水资源的方法，欣赏与水相关的谚语，修身养性，培养学生的合作意识，进一步增强学生保护自然、节约用水的意识。
Assignments
Oral work:
Recite the text and retell it in their own words .
Written work:
Write at least 60 words about how to save and protect
water.
Design a poster or make a homepage to get more people to save and protect water.
作业内容既要与所学相关，又要适当拓展，立足实际，力求实效；鼓励学生采取多样的方式倡议更多的人加入我们保护和节约用水的行列，从而使我们的地球更清更绿更美！
课件17张PPT。 Unit 3 Lesson 1
Water
Daily Talk T: Look,what's that on your desk?
S: It's a bottle.
T: What's it used for ?
S: It's used for carrying water.
T: What's water used for?
S: It's used for drinking.Brainstorming :
what other uses of water do you know?More uses of WaterLook and predictSkim and find out each topic sentence for each paragraphSave and protect water to meet the increasing needs of water.Paragraph 1
Paragraph 2
Paragraph 3 Water is one of the most important natural resources in the world.Water resources are limited.1.How many uses of water are mentioned in Paragraph 1 ? What are they?
2.Water is important, isn't it? Why?
3. Can we live without water? Why?
Listen and answerFour uses of water are mentioned in Paragraph 1.
Water is used for drinking and recreation.
It is also used in farming and industry.Yes, it is. Because few everyday tasks can be performed without water.No, we can't. Because we need water to stay alive and keep fit.Scan Paragraph 2 and complete the pie chart97%Scan Paragraph 2 and complete the pie chart97%?????97%3%70%25%5%Read Paragraph 3 and fill in the mind mapsave water________________________when you brush your teeth or wash your face.
take a __________ shower.
fix any__________ tap
protect water do not ___________ into rivers and lakes.
do not _____________ into rivers and lakes.
do not let the tap runshorterleakythrow rubbishpour dirty waterRead the text,find out key words in each paragraph and complete the whole structureParagraph 1Paragraph 2Paragraph 3save
protectkey wordsimportantusefulHow to save and protectlimited
preciousmore needed
pollutedRetell the text according to the whole structureParagraph 1Paragraph 2Paragraph 3save
protectkey wordsimportantusefulHow to save and protectlimited
preciousmore needed
pollutedDiscuss how to protect water in groups
and then report to the classserious shortage(短缺) of Fresh Water in China Water gives us life. We need water to stay alive and keep fit. With the rapid population growth and rapid development of industry, water is more needed than before. At the same time, a large amount of water has been polluted and wasted every day. Picture cues for discussionAppreciate more English proverbs about “water” :
1. Fire and water are good servants, but bad masters.
2. The water that bears the boat is the same that swallows it up.
3. Still waters run deep.
4. Far water does not put out a near fire.
水火是忠仆，也能成灾主。水能载舟，亦能覆舟。静水深流。/大智若愚。远水救不了近火。HomeworkOral work:
Recite the text and retell it .
Written work:
Write at least 60 words about
how to protect water.
Extended work:
Design a poster to get more people
to save and protect water.
