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人教版PEP三年级起点

六年级下册教学设计

Unit 4 Then and now

(C. Story time) 一、教学目标

（一）认知目标

1. 能够独立阅读故事内容，理解故事大意。

2. 能够正确使用There be句型的一般现在时和一般过去时。

（二）能力目标:能用一般现在时和一般过去时描述生活中发生的变化。能使用句型“There is/are/was/were...”。

（三）情感目标:通过看小故事发现生活中发生的变化，感受现代化生活带来的舒适与便利，培养学生热爱生活的情感态度；通过对环境变化的了解

，明白保护地球，爱护坏境的重要性和紧迫性。

二、教学重难点

（一）重点：通过小故事让学生自行发现生活中发生的变化和大胆畅想未来生活。

（二）难点：灵活切换使用一般现在时和一般过去时描述生活中发生的变化。

三、教法与学法：情境教学法、任务型教学法、视听法、交际法。

四、教学准备：教师准备多媒体课件、课文情景动画和音频。

五、教学过程

Step 1: Warm-up

a.

Greetings and free talk. b.

Students look at two pictures of raw meat and cooked meat. Choose a picture they prefer, and explain reasons. c.

Students guess the meaning of “raw”.

Step 2: Let’s talk about something about food and cooking.

a.

Think:What can help us cook? Then see some kitchenware. b.

See the picture of kitchen, and tell us how do you think of it. c.

See the pictures of robots.Listen and fill in the blanks. d.

What else can robots do for us? They can... e.

Pay attention: Do not rely on robots too much.

Step 3: Read the story from picture1 to picture6 a.

Listen,read and answer the question: What’s the story about? b.

Pair-work:Read picture1-6. Discuss in pairs and then explain your chart.

Question:What are the changes? Before,__________________________.

Now,____________________________.

before now

c.

Think: What can we do for the earth? (Protect flowers and trees.爱护花草树木。

Save water and paper.节约用水，节约用纸。

Do not spit or litter. 不随地吐痰，不乱丢垃圾。)

d.

Listen and read.(Pay attention to the pronunciation and intonation.) Zip: Look！How beautiful the world was!

Oh! What will the birds do?

Zoom: Don’t worry.People will help them.

Step 4：Look and think

Affective education:There are two totally different appearance of the same place.Students think about the reasons and they should know that it’s our duty to protect the environment or else we will never lose such beautiful scenery in the future.

Step5 Homework 1.

Make a survey about reasons of bad environment.(调查环境变糟的原因。) 2.

Tell your story about your hometown,especially its changes.（谈谈你的家

乡，尤其是它的变化。）

food

The earth

高莉莉

凤阳县京山学校