Lesson 11ppt配用优秀教学设计

Unit3 How do seeds travel? Lesson11 一、教学目标：

1. 能听懂，会说，认读wheat, others, in water, with people and animals, with wind, with bird等相关的单词和词组，并能够描述种子的不同传播方式。

2. 能够正确理解对话内容并跟随录音模仿课文对话。

3. 通过本课课文，引导学生关注生活，细心观察，进一步激发学生探索自然世界的兴趣。

二、教学重难点：

1、能听懂、会说关于植物种子的作用和种子传播途径的表达方式，

能用英语描述并在日常生活中应用。

2、能正确朗读课文，并能转述对话内容。

3、能听懂关于植物种子传播途径的表达方式。

4、能用英语描述生活中常见植物的种子传播方式。

四、教具准备：

PPT，多媒体

五、教学过程：

（一）Warming up

1.出示一幅有植物的图片引出，图片中植物的各个部分，让学生在老

师的提问下回答问题，从而引出本课的话题“种子”。

T:What is this?

S: It is a plant.

T: Do you know ：what’s the English for the different parts of a plant?

S: They are the roots, the stem, the leaves, the flower and the seeds.

T: What do the roots/stem/ leaves/flower/seeds do ?

S: Roots hold the plant in the ground…

T: Do you know what are seeds? Can you give me an example?

S:….

T: Ok, now let’s watch the cartoons and then tell me what are seeds.

（二）学习对话

1．出示课文图片，学生观察图片并回答问题：

T: Who are they? Where are they? What are they doing? S:…

T: Can you see there are many foods in the picture: What food can you see?

(初步教读Wheat 和rice，学生有所感知)

2. 学习对话1 1）T: Can you guess what are they talking about？

Let’s watch the cartoon and then tell me. 学生回答问题：What are they talking about？引出Seeds

2）教师继续追问：What are seeds？播放图1对话找出答案

S: Corn is a kind of seeds

Some nuts are seeds

Wheat and rice are both seeds. 3）联系生活，出示上面几种seeds 图片，以及在生活中的用途

3.学习对话2，了解种子的传播方式

1）.教师出示一些种子图片，提出问题：How do seeds travel？

2）．学生自读对话2，回答问题

3）. 教师出示图文，帮助学生理解对话2

4．跟读课文

1）跟录音读课文

2）自读课文

3）分角色朗读

4）展示

（三）Listen，look and learn 1. Listen and repeat

2.拓展

1）出示图片：How do these seeds travel？

2）播放flash 3）With bird, with rain ,by themselves 4) 创编对话

Make a dialogueSeeds travel in many ways. ____________.with birdsHow do seeds travel?with rainSome seeds travel ___,and others travel ____.by themselves

（四）Listen and choose T: Seeds travel in many ways，How about people and emails？

1.

学生观察图片，2人一组讨论

2.

播放录音

3.

订正答案

（五）Homework

1. Read the text again 2. Share with parents and friends：

How do seeds travel？