Unit 4,Topic 1, Section C(2a- 3)(仁爱版八年级英语上册教案教学设计)

发布时间:2016-10-6 编辑:互联网 手机版

设计:谭莉 审核: 审批:

学习目标:1. 掌握词汇:fact, lake, sea, ocean, drop, hole, fill, dig, deep, everything, fill…with, on earth, make up, in fact.

2. 复习形容词的比较级和最高级。

3. 谈论水的重要性,号召我们珍惜水资源。

学习重点:谈论水的重要性。

学习疑点:书面表达水的重要性。

学习方法:独立学习,合作探究。

课前准备:

英汉互译:

1. 湖_______________ 2. 海洋______________ 3. 水滴________________

3. be necessary for…_________________ 5. 大量的____________________

6. 事实上_____________________ 7. 构成,组成_____________________

8. 植树_____________________ 9. 节约每一滴水_____________________

10. 用A填满B____________________

知识点链接:

1. In fact, water makes up the largest part of the human body. 事实上,人体的绝大部分是由水组成的。

(1)in fact 相当于as a matter of fact, 事实上,实际上

(2) make up 形成,组成

2. They can’t live at all without water. 如果没有水,他们根本不能活。

Without 介词,“没有,缺乏,无,不”。后接名词,动名词,或代词。反义词:with

(e.g)I came to school without breakfast this morning.我今天早上没吃早饭就来学校了。

He left without saying goodbye.他不辞而别。

3. We must save every drop of water.我们必须节约每一滴水。

Drop (n.) 滴 a drop of water 一滴水 big drops of water 大滴的水

Drop (v.) 掉下,落下,投递,放弃

(e.g) A bottle dropped onto the floor.瓶子掉到地上了。

I want to drop math because it’s too hard for me.我想放弃数学,因为它对我来说太难了。

教学步骤:

Step 1: 复习1a,导入2a

Can you tell me the importance of water?

Step 2: 小组讨论,完成Step 1.

Step 3: 找出2的要点。

Step 4: 学生自学2a,完成2b

Step 5: 完成3.

巩固提高:

一、根据首字母或汉语意思填空:

1. Don’t swim in this l____________ . It’s too dangerous.

2. In f__________, he can’t speak English at all.

3. Please save every d__________ of water on earth.

4. 水对所有的生物都很重要。

Water is _________ _________ all _________ things.

5. 没有水,地球上就没有生命。

____________ water, there would be ________ ________ on earth.

二、单选:

( ) 1. Five ________ people are waiting for the train.

A. hundred of B. hundreds C. hundred D. hundreds of

( ) 2. Of all the stars, the sun is _______ to us.

A. nearer B. the nearest C. near D. nearest

( ) 3. We share the world ________ plants and animals, so we should love them.

A. at B. on C. with D. in

( ) 4. Every drop of water is very important ______ us.

A. in B. of C. with D. to

( ) 5. She is _______ than any other girls in her class.

A. tall B. taller C. tallest D. the tallest

课后反思: