(共14张PPT)
Unit 2 A green life
Speed up
册 次：五年级上册 学 科：英语（外研社版）
Think and discuss.
Do you have a box of milk every day
What do you usually do with the boxes
What can you do with them
What do you see in the pictures
I see milk boxes.
What do you think this lesson is about
I think this lesson is about recycling.
Look and answer.
Read, listen and answer.
What is the letter about
It’s about recycling milk boxes.
Read again and answer.
How many boxes of milk do the students use every year
They use over 150,000 milk boxes every year.
How many parts do milk boxes have What are they
Milk boxes have three parts: paper, plastic and metal.
Read again and answer.
What can milk boxes turn into
Milk boxes can turn into things like newspapers, bottles and cans.
Read again and answer.
How many steps can we use to recycle a milk box What are they
Three steps. First, open the milk box and wash it with water. Second, make it flat. Third, put it into a recycling box.
Read again and answer.
Why is it important to recycle
Because it can turn old things into new things and help to make the world greener.
Read again and answer.
Listen and repeat.
Read and write.
1. Take off the caps.
2. Wash the plastic bottles with water.
3. Put them into a recycling box.
1. 有感情地朗读课文。
2. 运用所学语言向朋友介绍回收牛奶盒的步骤。
Homework
感谢观看5AU2 A green life：（Speed up）教学设计
1.课时教学目标
通过本课时学习，学生能够：
（1）理解语篇大意；
（2）运用所学语言完成“回收塑料瓶”倡议书。
2.课时核心语言
【核心词汇】
plastic, metal, turn into, newspaper, bottle, can, recycling box, move to, a green world, plastic bottle, take off
【核心句型】
Open… and wash…
Make it…
Put it into…
Let’s…
3.教学过程
教学目标 学习活动 效果评价
1.理解语篇大意。 1. Think and discuss. 学生思考并回答问题：Do you have a box of milk every day What do you usually do with the boxes What can you do with them 2. Look and answer. 学生观察图片，回答问题：What do you see in the pictures What do you think this lesson is about 3. Read, listen and answer. 学生听录音，阅读语篇，回答问题：What is the letter about 4. Read again and answer. 学生再次阅读语篇，回答问题：How many boxes of milk do the students use every year How many parts do milk boxes have What are they What can milk boxes turn into How many steps can we use to recycle a milk box What are they Why is it important to recycle 5. Listen and repeat. 学生听录音，跟读课文。 教师观察学生能否联系自身实际情况回答问题。 教师观察学生能否从图片中获取相关信息，及时给予鼓励。 教师观察学生回答问题的情况，评价其对语篇大意的理解程度。 教师观察学生回答问题的情况，评价其能否在阅读中准确定位细节信息。 教师观察学生的发音，及时给予指导。
2.运用所学语言完成“回收塑料瓶”倡议书。 6. Read and write. 学生阅读语篇，根据所给词汇和图片，写出回收塑料瓶的三个步骤。 教师观察学生的完成情况，评价其能否运用所学语言完成一篇新的倡议书。
作业内容
1.有感情地朗读课文。 2.运用所学语言向朋友介绍回收牛奶盒的步骤。
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