12 The earth优质课教案

芜湖市镜湖小学教师备课笔记

备课人：朱裕萍

备课时间：

2017.12 学科： 英语 六 _年级 5.6.7 班

课题：M4U12 The Earth（课时一）

Listen and say

Look and learn

教学目标：

1、帮助学生学习本单元的核心单词Earth,forest,ocean,land,part,rubbish,so many。

2、能听说读写句型：We should stop cutting down so many trees. 3、通过Listen and say引入并教学Look and learn的生词，结合核心单词，帮助学生介绍地球概貌。

4、通过反馈练习，引导学生初步运用核心句型，针对保护地球的环保行动展开讨论。

教学重点：

词汇：Earth,forest,ocean,land,part,rubbish,so many 句型：We should stop cutting down so many trees.

教学难点：

掌握本课时的核心词汇和句型。

课前准备：

教科书、磁带、录音机、多媒体

课时安排：共

3 课时

教学过程

Ⅰ. Pre-task preparations 1. Play the video.

2.

Free talk.Let Ss find the Earth,then say something about it.

T:What do you know about the Earth? S1: The Earth is round. S2:There are animals,people and plants on the Earth. S3:There is a lot of water on the Earth. …

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设计意图：

(设计意图：创设英语氛围,引出本课话题“The Earth”。)

(设计意图：Free talk的讨论为本课话题储备词汇量。)

（Show the title:The Earth.）

Ⅱ. While-task procedures

1. Show:Listen and say，learn the words ocean,forest,landand the

sentence The …parts are….

T:Look at the Earth,there are many different parts on the Earth.Tell

(设计意图：学习新单me what they are. 1）

T:What are the blue parts? Play:ocean S1:They’re oceans.

Ss:The blue parts are oceans. 2）

T:What are the green and brown parts? Play:forest S1:They’re forests and land. Ss:The green parts are forests. Ss:The brown parts are land. 2.Play the tape in Listen and say,let Ss read. 3.Read Listen and say,then answer the questions. T:What’s wrong with the Earth now?

词和句型，为对话阅读扫除障碍。)

(设计意图：听，读，初步感知课文。) (设计意图：通过回答引S1：The Earth was clean and beau tiful,but now some parts are dirty. 出污染话题。) 3. Free talk：

T: Yesterday,we talked about some problems one the Earth. What （设计意图：在上节课should we do protect the Earth? 的基础上，对于The T: as you mentioned just now,the Earth was clean but now some Earth进行进一步的深parts are dirty.what makes the Earth dirty?Why does the Earth get 入了解和谈论。）

sick? In today’s class, we are going to find out more. Before reading

the passage,do you know why the Earth is getting sick?

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4.Play the video. T: Why does the Earth get sick? T: Why else does the Earth get sick?

T: The Earth gets sick, now how can we save the Earth, What can

we do ? T: What do people do to keep the Earth clean and healthy? T: Let’s talk about how can we save the Earth?

4.Pair work，let Ss find how to pretect the Earth. S1：We should stop throwing rubbish into rivers. S2:We should stop cutting down so many trees. S3:We should stop using Plastic bags.

Ⅲ. Post-task activities 1.

Group work..Act the dialogue. 2.

Write and introduce in groups.

(设计意图：巩固核心句型。)

(设计意图：表演对话，培养学生语感。)

T:This is our Earth.It’s round.The blue parts are the oceans.The

green parts are the (设计意图：文本拓展。) forest and the brown parts are land.The Earth was clean and

beautiful in the past,but

now some parts are dirty.We should stop throwing rubbish into

rivers.We should stop

cutting down so many trees.We should stop using plastic bags.We

should protect our Earth.We should keep it clean and beautiful.

Ⅳ. Homework

1.Listen and read Student’s Book pages 80-81. 2.Search for more information about how to protect the Earth.

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板书设计：

Unit 12 The Earth

The brown parts are land. The blue parts are oceans.

The white parts are clouds. Thegreen parts are forests.

The Earth was…and…in the past,but now some parts…

We should stop…

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