教学目标：
a. 会单词light,heavy,throw,catch,hit；
b.能灵活使用句子The basketball is heavy. The ping-pong ball is light. I’m throwing/catching the basketball. I’m hitting the ping-pong ball.
教学重点：
要求四会的单词和要求掌握的句式
教学难点：
要求四会的单词和要求掌握的句式
教学过程：
Class Opening and Review
T:Hello, class！ What’s your favourite sports?
S:My favourite sport is ____.
T:I want to learn basketball/ping-pong ball. Can you teach me?
S:Yes.
New Concepts
教师右手拿篮球并说The basketball is heavy.左手拿乒乓球并说The ping-pong ball is light.让学生模仿练习。
利用准备的实物练习heavy 和light.
教师告诉学生篮筐是net,拿着篮球投篮，边投边说I’m throwing the basketball. Say “throw,throwing”，please.学生模仿练习。
教师没投中就说This is too hard. The basketball is too heavy. 学生模仿练习。
教师拿着乒乓球投篮，一下就投中了就说This is too easy. The ping-pong ball is light. 学生模仿练习。
然后把篮球传给别的学生并说I’m throwing the basketball. He’s catching the basketball. Say “catch,catching”，please. 学生模仿练习。
教师又拿起乒乓球拍并告诉学生This is a paddle. I’m hitting the ping-pong ball. Say “paddle,hit,hitting”，please. 学生模仿练习。
听录音两至三遍，完成下面习题
斜体字的反义词填空。
Can you teach me to play pingpang? I want to ____it.
I’m thowing the basketball. You ____it.
The basketball is heavy. The pingpang is ____.
Tom is young .Jim is ___
布置作业
板书设计：
Lesson 3. At the Gym
The basketball is heavy.
The ping-pong ball is light.
I’m throwing/catching the basketball.
I’m hitting the ping-pong ball.