Unit 5 Our earth looks like this in space.PPT配套教学设计内容

Unit 5 Our Earth looks like this in space 一、教学目标

1、词汇：能听懂、会说、认读新单词the Earth , land and sea , Space Museum , the sun , stars , the moon . 2、句型：能用

“Our Earth looks like this in space. ” 和

the Earth is like a ball ,描述某物看起来像什么。

二、教学重、难点

1、重点：能用Our Earth looks like this in space .and The is like a ball . 描述某物看起来像什么。

2、难点：（1）动词过去式变化的规则，尤其是部分单词的不规则变化。

三、教学准备

用于复习单词的卡片，用于新授单词的图片，教学录音等。

四、教学过程

Step 1 warm-up 1、师生问候

Step 2 presentation 1、情境创设：参观科技馆

教师出示郊游的图片，一起回忆以前郊游去过的地方，激发学生的好奇心，去猜测这次郊游的地方。

T: What season is it ? Ss: It’s spring .

T: What’s the weather like ?

Ss: It’s warm and nice .

T: Yes , A nice day !Our school outing is coming , Do you remember these places ? Let’t have a look !

2、New word （1）教师出示太阳、月亮和星星的图片，复习单词，并引导学生猜测这次郊游要去哪儿。

T: What is this ? Ss: The sun . The moon. T: What are those ? Ss: They’re stars .

Ｔ：Look at the stars ! They are beautiful ! （2）展示图片，板书Space Museum , 带读。

Step 2 Let’s act

1、教师出示地球的图片。

T:What’s this ?

Ss: It’s the Earth .

T: What does it look like ? Ss: It looks like a ball . T: Yes , it is like a ball .

教师板书is like，

并介绍“某物看上去像什么”有两种表达方式；

A is like B 或A looks like 。

教师继续带领大家观察地球图片。

T: What does it look a blue ball in space , It has water and land . 教师让学生分别指出水和陆地。

T: The Earth looks beautiful from space . 2、听音跟读

3、合作阅读，一起扫除生词。

教师采取小组合作阅读的方式，在语篇中寻找生词与难句。

T: Open your books and read Part A with your parters . Four stedents are in one group , please . Then find out the words or sentences you don’t understand. Discuss about them in your group . 小组讨论之后，各组派代表将生词或短语写在黑板上。

4、动词的过去式：这个动作已经发生，在句子里就是要用动词的过去式。动词的过去式可分为规则动词和不规则动词，一般情况下，动词词尾加

-ed 。

go

went

watch

watched

is/am/are

was/were

talk

talked

want

wanted

borrow

borrowed interest

interested 5、教师讲解黑板上的生词，帮助学生理解短文中的词汇，扫除阅读障碍。

be interested in 对…感兴趣

find out 了解

look for寻找

books on

space 关于太空的书

6、Answer the question （1）.What did peter want to do? He wanted to find out more obout the Earth and the stars. （2）Where did Peter go the next day? He went to the libary. 7、Our earth our mother.We should protect it

8、Homework