内容正文:
9B Unit 3 More Practice 教学设计
教学内容
More practice(p.45), Culture corner(p.48),Study skills(pp.46-47)
教学目标
语言知识
1. 了解单词plastic,bottle,shelf,normal,dustbin,truck,horrible,
completely,layer。
2. 了解“碳足迹”的相关知识。
语言技能
1. 通过阅读,理解一只塑料瓶被当作垃圾处理的全过程。
2. 复述塑料瓶被仿作垃圾处理的过程,并能进行改写,为其设计更加环保的处理方法。
3. 通过小组合作分析调查问卷的结果。
学习策略
利用“饼图”呈现调查问卷的结果。
文化意识
了解“碳足迹”的相关知识。
教学重点
理解一只塑料瓶被当作垃圾处理的过程。
教学难点
1. 利用“饼图”呈现调查问卷的结果。
2. 为塑料瓶设计一种更加环保的处理方法。
教学过程
Step 1 学习More practice板块的内容。
1. 学生观察第45页的插图,思考并回答问题 How is the plastic bottle feeling?
2. 学生找读补充阅读篇章,然后回答练习 A 的三个问题。
3. 学生再次阅读补充阅读篇章,然后回答下面的问题。学生了解单词 plastic,bottle,
shelf,normal,dustbin,truck,horrible,completely,layer。
· Where was the bottle a week ago? (On a supermarket shelf.)
· How did he feel then? (Really happy.)
· Who bought the bottle of water? (A tall woman.)
· Who did the bottle make friends with in the fridge? (The cans and bottles.)
· How were the smells in the back of the truck? (Horrible.)
· What was the bottle covered with in the terrible place? (A layer of soil.)
· How many years would the plastic bottle have to stay there according to another bottle? (For thousands of years.)
4. 学生两人一组,按照事件发生的先后顺序,将下列句子正确排序。
(1) It stayed on a supermarket shelf with its brothers and sisters.
(9)It was covered with a layer of soil.
(7)It was pushed with the rest of the rubbish and became completely flat.
(3)It was put in the fridge.
(2)It was picked up by a woman and taken to her home.
(4)It was taken out of the fridge and the water inside it was drunk.
(6)It was throw into the back of a truck.
(5)It was thrown into a dustbin.
(8)It stayed in a terrible place with ugly things and horrible smells.
5. 学生复述这只塑料瓶被当作垃圾处理的“不幸”经历。然后,分小组讨论,为这
只塑料瓶设计一个更好环保的处理方法,最后在班级范围内分享本组改写的塑料瓶
的新经历,从而完成练习B。
Step 2 学习Culture corner板块的内容,了解“碳足迹”的相关知识。
1. 教师出示有关“碳足迹”的图片,引出Culture corner板块的话题。
2. 学生阅读Culture corner板块的篇章,回答下列问题。
· What is your carbon footprint? (It is the total amount of carbon dioxide we produce a year.)
· What are the ways we produce carbon dioxide? (Breathing, driving a car, using a gas stove and buying or using products that produced CO2 when they were made.)
· What should we do with our carbon footprint? (We should make our carbon footprint as small as possible.)
· How can we make our carbon footprint smaller? (We can use public transport or walk or cycle instead of driving a car.)
3. 学生以小组为单位开展“头脑风暴”,讨论问题What can we do to reduce our carbon
footprint? 教师将学生讨论的结果板书在黑板上,并鼓励学生在日常生活中践行这
些减少碳排放的措施。
Step 3 学生 Study skills 板块的内容,掌握分析调查问卷结果的方法。
1. 学生阅读引言部分,了解示例调查问卷的主题和目标。
2. 学生独立完成练习A中的问卷,并计算自己的总得分。教师将全体学生分成四大组,
各组一起统计和分析本组学生的得分情况,然后合作绘制“饼图”来反映统计的结果,同时完成分析报告。
3. 教师邀请部分小组选派代表,将班组绘制的“饼图”投射到大屏幕上,其他学生
一起判断他们的分析是否准确。
4. 学生通过小组合作,模仿B部分的示例,完成一份关于本组调查情况的报告。
5. 各组选派代表在班级范围内汇报。
Step 4 完成 Self-assessment 板块关于单元学习情况的自我评价。
回家作业
1. 设计一份有关节能减排的调查问卷,并在小区内进行调查,统计和分析数据后给
本小区的居民写一封节能减排的倡议信。
2. 选择性完成《英语(九年级 下册)B》第45至48页Integration的练习。
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