C板书设计

Unit4 Then and now C story time 义乌市大陈镇楂林小学

蒋清清

一、

Teaching aims：

1.

学生能在老师和图片的帮助下理解story time的整篇文章大意。

2.

学生能在教师的提示下理解cave ，

cavemen ，raw，houserobot，already，bright future的中文意思。

3.

能表达过去和现在的变化并正确运用。能对未来进行想象，能就不好的现象提出意见。

4.

学生能树立环保意识，保护地球。

二、

Key、difficult points：

1.

Key points：学生能掌握文章大意。

2.

Difficult points：学生能理解文中生词，并正确表达Before…., Now….., In the future/ We should…. 三、

Teaching aids：

PPT，work sheet 四、

Teaching steps：

一、

Steps 1 Warm-up 1.

Enjoy the song 《Heal the world》

2.

Free talk

Q：What is the song about？

The earth.

How do you feel?

Sad ,cry ,hurt, love, bright future

Heal the world

Make it a better place. 二、

Step2 Presentation 1.

Today our topic is Make it a better place. Some words and tick .watch the video. 2.

Change of cooking

change of the earth

change of the whales Part1: change of cook

Q1:Were there humans on the earth?

Q2:Where did they live?

Cave

cavemen

Q3:What did they eat?

Raw Now ….

So there are more and more delicious food. In the future, there will be house robot. They can ….. Part2:change of the earth

4 pictures

pair work

Before ,…Now,…..we should……. Part3:change of whales

Q:Whales and humans who first lived on the earth?

The whales.

Guess: already??已经

Now…….Why?

People catch and kill whales for money. Poor whales.

三、Step3:Consolidation 1. The earth

before

now

which one do you want to live? 2. do some changes

finish the work sheet

share the work sheet

3.heal the world make it a better place

help the world

we will have a bright future 4.read after the video of story time

read in groups

五、Homework

1. share the story to your friends

2.Pay attention to the changes around you and do what you can do to help the world. 六、Blackboard Unit4 Then and now C story time Make it a better place！

the earth

change

whales

cooking

Before ….Now…….In the future

We should….