小学英语沪教牛津版(六三制三起)四年级下册Unit 3 Look and see教案

Unit 3 Look and see

【第一课时】

【教学目标】

帮助学生学习Look and learn中的生词。

【教学重难点】

词汇：sky, evening, night, moon.

【教学准备】

课件、音频

【教学过程】

Pre-task preparations

1．用多媒体呈现或在黑板上画五颗大小不一的星星，和学生谈论这些星星。

T: Look! There are some stars in the sky. Are they beautiful?

Ss: Yes, they are beautiful!

T: Do you like the stars?

Ss: Yes!

2．播放Sing a song的歌曲录音，并在多媒体上播放歌词，请学生跟唱。

While-task procedures

1．在黑板上画白天的天空和夜晚的天空，引入单词sky，并通过提问使学生对sky有更深的印象。

T: Look at the pictures on the blackboard. What can you see in the sky?

S1: I can see some birds in the sky.

S2: I can see some kites in the sky.

S3: I can see some clouds in the sky.

...

2．在白天的天空中画上太阳，在夜晚的天空中画上星星和月壳，引出单词sun, moon, star。

T: (draw the sun in the sky) Look, children. This is the sky in the daytime. I can see the sun in the sky. (draw the moon and some stars in the sky) This is the sky at night. I can see the moon and some stars in the sky.（然后，请学生跟读单词。）

3．让学生看黑板上的图，对太阳、月亮和星星进行描述。

S1: I can see the sun in the sky. It's big, red and round.

S2: I can see the moon in the sky. It's big and yellow. I like the moon.

S3: I can see many stars in the sky. They're bright.

4．把活动3中学生回答的关键词写在黑板上，把它们编成一首儿歌，请同桌一起朗读，然后请几个学生朗读表演。

Sun, sun, big and red.

High in the sky, high in the sky.

Moon, moon, big and yellow.

Bright in the sky, bright in the sky.

Star, star, small and nice.

Twinkle in the sky, twinkle in the sky.

Post-task activities

1．教师描述场景，学生仔细听并用I can see ...或I can't see ...做快速反应。

T: It's a hot day. I feel very hot outside. I put on my sunglasses, (mime putting on a pair of sunglasses)

S1: I can see the sun in the sky. I can't see the moon in the sky.

T: It's evening. It's raining.

S2: It's evening. But I can't see the moon and the stars in the sky.

2．出示三段文字和图片，请学生仔细阅读并进行图文配对。

（1）It's big, red and round．It's like a ball in the sky. You can see it in the morning and in the afternoon. You can't see it at night.

（2）It's big and yellow. Sometimes it's round, like a ball. Sometimes it's like a banana. You can see it at night. But you can't see it in the morning or in the afternoon.

（3）Sometimes you can see them at night on a nice day. They are beautiful. You can't see them on a rainy night or a cloudy night.

A．  B．  C．

【板书设计】

Unit 3 Look and see

sky, evening, night, moon