文档介绍：Unit12教学设计
课 题
The Earth
主备人
许君
复备人
内
容
分
析
本节课是本单元第一课时的内容，是一节会话课，对话内容呈现了郭老师和学生讨论地球现状和如何保护地球的场景，核心内容是用We slue， green, white and brown。
T：Yes. Different colours are different parts。
What parts are they? What are the blue parts？
T＆S:Oceans。 They're oceans。
Pay attention to the pronunciation of “ the Earth”. Read the phrase a few more times。
Look and read the new words by listening to the tape。
Repeat with forests and land.
Give ss. 2 mins to practise the sentences and check out。
The _____ parts are _____ .
3。Introduction
T：In the past， there were a lot of trees in the forests。
The air was clean and fresh。 The water in the oceans was
clean。 The Earth was clean and beautiful。 But now some
parts are dirty. Let’s look at some pictures。 The sky
grey. It is always foggy and hazy. The Earth is sick.
Can we do anything to help the Earth？ What should we do?
Now please listen carefully and underline the answers。
4。Listen and answer
1) Listen to the tape.
Discuss in groups, then summarize “We should stop + V—ing”.
2) Ask and answer
3） Listen and repeat
Step —task activities
and act the dialogue in groups.
and say
T:What else should we do to help the Earth? Please discuss
in groups and give a report.
Ss:We should