四年级下册英语《Unit 2 Seasons Lesson 8 Sun and Rain》精品课教案

四年级下册英语《Unit 2 Seasons Lesson 8 Sun and Rain》精品课教案

2. Words: sun , rain , snow ,wind , cloud , strong , heavy. 难点 Use the sentences with these words in the real situation. 教学策略与 设计说明 按照Motivating interest， make the focal/ key points stand out， break through the difficult 的思路，采取TPR, Task-based Teaching Method, Games Teaching Method等方法开展教学。 教学过程 教学环节（注明每个环节预设的时间） 教师活动 学生活动 设计意图 Step1:

Preparation

(1min)

Step2:

Presentation

(12min)

Step3:

Practice

(12min)

Step4:

Production

(13min)

Greeting

Hello boys and girls.I ’m gland to have this class with you.

1.let’s guess a riddle.Big ball, red ball,hot ball.What’s this? (边出示对应幻灯片边引导学生猜出单词sun，在黑板上粘贴单词卡片并板书单词和句子This is the sun.独一无二的事物前面加the) The sun is hot.（边作动作边引导学生说句子)

Look！The sun is sad. What happened?Oh, what’s this? This is a cloud.(太阳不高兴了引出云并板书单词和句子This is a coloud.可数前面加a)

Look at the white board ,what’s this? Rain.This is rain.(播放幻灯片云笑了，它的朋友来了引入雨，老师搬东西越来越重引入heavy,大雨应该说heavy rain.英美人士喜欢用重量来衡量比较可行)

What’s this ?(播放刮风的声音幻灯片引入风) This is wind.（不可数什么都不加）（找两个同学上来掰手腕引入strong.This is a strong wind.）

5.Who comes?（幻灯片插入敲门声引出雪)（板书This is snow.）（不可数什么都不加）Is it hot? What colour is it? （It is cold and white.）

（加入发音。动作教学5个单词）

1.Ask boys and girls to read and act these words respectively.

Ask students to read these words in loud and low voice.

Ask students to look at my mouth shapes and guess these words.(看口型猜单词，整体感知)

2.Group competition.

Bomb game（把学生分为五组，以地雷在规定时间内爆炸后学生答出单词个数为小组挣得相应天气的卡片作为奖励。）