3 Look and Say国家获奖教案

教学预案【

英语

学科第

3 单元第

2 课时

第（ 10 ）页】

学校

课题

滨河中心校

Look and see 年级

四年级

课型

新课

教师

丁立敏

主题

情景教学应用

教材

简析

及

学情

分析

学习

目标

重点

难点

教学

资源

本节课是牛津小学英语4B Unit3 Look and see第二课时。本单元的主要话题是有关影子，要求学生们通过自然现象，在一定的情景下，能正确使用The sun..../The shadow is...来描述太阳和影子在一天中的变化。四年级的学生有了一定的英语基础，这节课里生活的内容多一些，所以孩子们会很积极主动的参与。而且能够培养同学之间团结合作的意识。

从学生的学习兴趣、生活经验和认知水平出发，使学生通过感知、体验、实践、参与、合作与交流的方式实现任务目标，使课堂活起来，让学生动起来，从而完成各种目标。

1.能正确地听、说、读、写词汇rise, go down, shadow, high, sky, noon.

2.能正确使用句型The sun ...in the... .来描述一天中太阳的方位。

3.能用一般现在时的三单正确描述太阳和影子在一天中的变化。

4.通过小组合作形式培养同学之间团结合作的意识。

1.词汇：rise, go down, shadow,

high, sky, noon

教法

2.句型：The sun ...in the.... 情景法、直观法

The shadow is long/short.

学法

rises, shadow的读音。

创设情境、

多种操练

PPT, words cards, pictures，tape

教学过程：

Step1:Warming up

1. Sing a song: 《Twinkle,twinkle, little star》活跃气氛。

2. Ask and answer:

T: What is the song about?

S1: It’s about stars.

T: Yes, can you see stars in the daytime?

S2: No, I can see stars at night.

T: What else can you see in the sky at night?

S3: I can see the moon.

T: What else can you see in the sky in the morning?

S4: I can see the sun.

Step2.Revision

1. Let Ss revise the words ‘star , moon, sun, noon, night, evening’. T draws

the pictures.（边说单词边画画）

2. Read the phrases:

in the morning, in the afternoon, in the evening, at noon, at night.注意介词的使用。

Step3. Presentation

一．Learn the words

1. Show the riddle, let Ss guess and guess.

让学生猜一猜，激发学生学习的兴趣。

Ss: 影子。

（鼓励表扬：You are clever!）

2．Show the word ‘shadow’ on the screen and teach.

板书：

shadow

3. Reading:

1) Ss read after T.

2) Read in pairs.

3) Read it in the row. (You are great)

4. Think and say

Show the plash and ask: ‘How do the shadows change

from

morning to

evening?’

T: 结合自己这几天的实际观察，发现影子在一天中是如何变化的？

师引导学生说出

The shadow is long/ short in the .... (add points)

5. Find the questions

预习时遇到的难题，让学生指出来，师进行解决。

6．Learn ‘rise, go down, again, sky, high’

1) Show the plash to learn ‘rise, rises, go down, goes down’ .

Ss read them after T. (强调rises的读音)

2) Using the same way to teach ‘sky, high, again’

3) Read and write the words in the air. 培养学生写的能力(平日在练习本上)

二．Learn ‘listen and say’

1. Listening and reading

1) Listen to the tape.

2) Listen again and read after it. (注意模仿录音里的语音语调)

3) T reads the sentences.

4）Ss read them after T.

5) Ss read by themselves or in groups. (小组讨论写出每句的关键词，组长组织好达到人人开口说英语，一定教会不会读的学生)

6）展示：Read them point to the Ss. (小组加分来鼓励)

2．Say these important words in each group.

Step4. Practise

1. Retell the sentences according to the flash and these important words.

Picture1: morning, sun, rises, shadow, long.

Picture2: noon, sun, high, shadow, short.

Picture3: evening, sun, goes down, shadow, long.

Picture4: night, moon, high.

2. Read and write.

3. Make and say

自己说说自己或者某事物在太阳下影子的变化情况。

E.g. The sun rises in the morning . My shadow is long....

Step5. Do exercise and check.

用moon/sky rise/go down high morning/noon/evening/night填空

1.The sun _______ in the morning. The shadow is long.

2.At ______, the sun is _____ in the _____. The shadow is short.

3.The sun goes down in the ________. Look at the shadow. It is long again.

4.At ______, the ______ is _____ in the _____.

Step6. Summary(总结)

Step7. Homework.

1. Write the new words three times.

2. Read the text on page 10. 3. Make shadows and talk about with your partners.

板书设计：

Look and see

rises

shadow

long.

太阳简笔图

｛

goes down

long again

high

short.

月亮简笔图

high

The sun rises in the morning .The shadow is long.