CPPT及课堂实录内容

Unit 4 Then and Now C

Story time

黄子樱

海南省儋州市那大实验小学

教学内容：pep- 六年级下册- 第四单元-

C 部分-

Story time

教学目标：

1.

能在教师的帮下阅读文本并朗读故事

2.

能够复述故事,把将来可能的变化变成小语段进行介绍

3.

通过学习地球上从古至今的变化和对将来的美好愿望，引起学生对自然环境的注意，从而渗透保护环境的意识。

教学重难点：

1.

在理解文本的过程中，需要jigsaw reading 的合作

2.

能理解文本大意，并能编成小语段进行介绍

教具：ppt , 图片，贴纸

1

Step 1·读前活动

教学过程

1.Greeting 教学活动

学生活动预设

Ppt

板书

Hello，good afternoon. How are you today ?

greetings

课题

today , we will learn a new story about the earth in Unit 4 Then and Now , Part C, Story Time. So every group has an earth on your table. please try your best to answer the question, then you will get more trees to plant on your earth.

2.learn new-- [earth] 教学活动

学生活动预设

Ppt

板书

Look this is the earth. Let’s read it. 跟读

地球

3.谈论地球

教学活动

1.Who can talk

something about the

earth? 2.What’s on the earth? 学生活动预设

Ppt

板书

1.动物：humans duck, 鸭子cat,猫

panda,熊猫

fox,What’s

on the 狐狸

ant,蚂蚁

whales elephant,大象

dinosaur,恐龙

earth? 2.环境：

river,河流

stream,小溪

lake, 湖泊trees,树木

flowers,花

grass,草

forest, 森林，beach 3.食物：food食物，

fish鱼，

vegetable蔬菜，

4.交通工具：bike单车，

bus公车，

car小车，

5.建筑物：building高楼，

hotel酒店，

park公园，

6.生活用品：bed床，

sofa沙发，

table桌子，

house

相机学习新词

4.学习before 教学活动

学生活动预设

Ppt

板书

1.Oh，

you talked a lot about the earth. some of them are on 跟读before 2百两个the earth now. Some of them maybe on the earth before. 万年地球

Maybe 2 million years ago. 前

2. This is the earth before. and the this is the earth now. Many

三个三个things were on the earth before, also are on the earth now. So, 方向方向today let’s talk about the earth in three parts: Environment/ 的导的词animals and ways of people living. 入

卡

【设计意图】：以free talk 的形式，

跟学生聊聊地球上有些什么，激活学生的语言储备，让学生迅速在脑海里呈现出地球上的世界万物。为下面的文本学习做好铺垫。

2

humans

cave

cavemen

raw meat

whales

新词的

图片

Step 2:读中活动--第一遍：初步感知地球的过去和现在

1.交代读文任务(before +now) 教学活动

学生活动预设

PPT 板书

1.So , let’s read two parts of the story, and 1.学生两人一组，A:过去的人

find out what are about the earth in the story.

分工读地球之前类、动物和地2.You can circle the keep word in the story, 的片段或现在的球的内容。B: then fill in the blank. 片段。

现在的人类、3.Please read in pairs. You can choose the 2.在作业纸上找动物和地球的part of before to read. or the part of now. 到需要填的表格

内容。

2.读后交流

（1.）主要句型：

Before--There were / was (not) _________ Now-----There are / is (not)___________

（2.）互相谈论自己的部分，再填上另一部分

教学活动

学生活动预设

PPT 板书

If you finish your reading. You 小组谈论

表格与答案

表格can talk about the answer with 1.Before--There were / was 的词your partner. Tell him or her (not) _________ 汇

what you found in the story. 2.Now-----There are / is Then, finish all the blanks. (not)___________ 3.Check the answer(抢答）

Look at the first blank, it’s the environment of the earth before. Who will tell us what was on the earth before ? 【设计意图】

1.让学生从纵向阅读before的地球和now的地球，在时间感上给学生清晰的思路，学生初步感受了“过去的地球”与“现在的地球”的变化。

2.在阅读过程中让学生圈出关键的词汇，其目的是为培养学生学会阅读的技能。

3.在阅读方式上进行分工阅读，降低了学生阅读的难度和大篇幅文章给学生造成的压力。

4.读后马上进行交流，迅速加深了学生对文本的熟悉度，帮助学生理解。

Step 3:读中活动--第二遍：寻找地球过去与现在变化的原因

1.观看地球变化的视频

教学活动

学生活动预设

PPT 板书

The earth before and the earth now is different, the earth 观看视频

视频

change. How does it change ? Let’s watch the video. It’s about how the earth change. 2.带问题再次读文，

思考过去与现在的变化

教学活动

学生活动预设

PPT Many things are changing right? 读文后回答问题

Picture1-2So I have some more questions 1.Do humans often eat raw meat Picture7-83

划线，change 板书

for you here. Please read the story now？Why Picture4-5 again，try to answer these 2.Are there lots of whales in the questions. You can underline the sea now？Why？

answer in the story or you can 3.Are there lots of trees and clean answer it in your words. rivers now ?Why? 3. 读后交流

找小组内两个组的同学问问,看看别人是怎么回答这些问题的。

4.Check the answer(抢答）

教学活动

学生活动预设

PPT 板书

Let’s check 1.Do humans often eat raw meat now？Why？

Picture1-2

the answer。

No，humans don’t eat many raw meat now. Because Picture7-8we can cook our food now. There are many things to Picture4-5 help us to us cook. 2. Are there lots of whales in the sea now？Why？No, there are not many whales. Catch，fish、No many food in the sea、the water is not clean、

kill whales…

3. Are there lots of trees and clean rivers now ?Why? No，there are not many trees and rivers. Because we cut trees, we build buildings and factories. We make the river not clean. There is less grass 【设计意图】

再次横向阅读，带着问题思考去阅读，在学生初步得出答案后，再与组员交流，学生可以进一步去完善问题的答案，经过这些训练，可以让学生加强对文本的理解。

Step 4:读中活动--第三遍：联系将来

1.总结过去到现在的变化

教学活动

1.(Yes, everyone get a very good answer about Why it change. So let me show two picture of the earth before and now) 2.学习healthy,

3.Change 的变化，

问题：

What color is the first earth?

What color is the second one?

Why?

Which one is healthy?

Which one do you like? 2. 猜猜可能会变的样子

If we change again , What will the earth happen? 教学活动

1.What will the earth be like in the future?

4

学生活动预设

green, healthy, 1.There were many trees and clean rivers before. 2.There are more and more buildings now. PPT 板书

两个地球变化的关系图

学生活动预设

PPT 板书

小组内交流自

2.Maybe in 2050.--In the future 己的猜想。

3.You can guess, and then share your idea with your partner. 谈谈将来1.Maybe，

there will be no animals. There will be no clean rivers. 肯会怎么There will be no humans, trees, no forests, no houses, No food to eat. 2.Too many cars. 3.Or: There will be more and more________. 样？

If we 4.We will go to school by space ship. We will not go to school ,Maybe a robot can be a teacher.

change again , 5.Maybe bikes ,trains, buses, ships subways can fly in the sky. What will Maybe humans can fly, too. 6.Maybe people will not eat any food.

the earth 7.There will be many houses in the sea.

happen? 7.Every one will have a spaceship.

Everyone will live in the sky. 8.Maybe humans will live in the forest with animals. 9.There will be more and more clean rivers and trees….. 3.处理文本----future 的部分

教学活动

学生活动预设

一、带问题读文

You all guess some thing might happen in the future. In the story，

some thing will change in the future . Let’s read .please find out the answer with your team mate. 二、Check the answer(抢答）

Now I have 3 questions for you . Try to answer them as soon as you can. You’ll get 5 trees for each question. 2050 将来的地球

PPT 板书

1.What can the house robot do in the 问future?

题

2.If we help the earth, what will happen/change?

3.Can people make friends with the animals? 1. cook，

clean，

wash the dishes

2.A.There will be many forests. B. There will be not many birds. C. There will be more and more whales D. There will be more and more buildings. 3. Yes, Because if

we _________,

______ will be ______________ 学生活动预设

观看视频

PPT 视频

答案关键词汇

4.看视频，全面理解故事内容。

教学活动

Now, let’s watch the story again. 板书

5.自读课文

教学活动

活动预设

PPT 板书

Choose the part that you like , and then read it with your partner. 读书

图片

【设计意图】

鼓励学生大胆的去设想将来可能会发生的变化，包括好的、坏的，经过学生大脑想象后，在脑中浮现出各种可能的画面，更形象的给学生进行了环保意识教育。

Step 5 读后活动：话题拓展

教学活动

5

学生活动

Ppt

板书

由老师根据板书复述一次

利用

1.Today we talk a lot of the earth. Before , Before, the earth was 板书

healthy and beautiful . There were many trees and clean rivers on the earth. There were many whales in the sea. The humans didn’t cook their food. But now, humans have many things to help them cook. They build lots of buildings. There aren’t many whales in the sea. The earth is not healthy now. We should help the earth now. If we change the earth will be healthy again.

2.You can retell the story from before to now, and then talk some about future. Also , you can retell the story in three part: environment; animals and the ways of living. 编写一个小语篇介绍:

主

学生自主分工合作，集体完成复述故事，可修改

要

句

Before, the ________ was /were____________;

型

There were/was ________________before.

Now, the ___________is/are (not)________

There are/ is __________________now.

We should___________

We shouldn’t _____________

If we _____________

The_______ will be________

Show time

通过小组合作的形式复述故事，增强了学生之间的交流和协调合作能力，也更有效的让学生在同学间最容易的方式下学习，巩固了故事的理解并进一步拓展了故事。

作业布置：

1、Read the story again.

2、Retell the story to your friends or families.

3、Try to talk about Danzhou before , now and in the future .

(Environment、Animals、Ways of living)

板书设计: 6