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三、重点难点
重点:
词汇:grandparent, then, hair, was, were;
句型:I was …… They were ……
难点:
1、使用 “was” “were”描述从过去到现在发生的变化。
2、was与were的区分运用及then 的正确发音。
四、教学用具
多媒体课件，单词卡
五、教学过程
Step 1 Warm up
1、Greetings
2、sing a song
3、Revision some words
Before our class, let’s have a chat.(通过游戏的方式对所学过的形容词进行复习，既增加了学生的学习兴趣又为下面的学习做了铺垫。)
Step 2 Presetation
let’s chat 播放活动一的动画，让学生初步了解was ,教授was.(全班一起拍手chat)
2、Look at this photo , who is that little girl? Can you guess?
Ss: It’s….
Ss: It’s you.
T: Yes. You are right. It’s me.I introduce my photo. Listen carefuly.
Then(在那时)I was 2. I was fat. I was small .
Now I am 24.I am tall .I am fat too. (教授then和now)
Then my hair(头发)was short. Now my hair is long.(教授hair)
my hair was short then, now my hair is long.板书
教师对比读板书的句子,并引导学生比较其不同之处,然后教师总结:我们在讲述过去的状况时,通常用“were”和“was”,而在讲述现在状况时通常使用“are” “is” “am”. were是are的过去式,was是am和is的过去式。
Step 3 New learning
Today, Amy went to lingling’s house, and she saw lots of photos ,she was very interested in these photos, let’s have a look. Amy到Lingling家做客时,对Lingling家的几张老照片产生了兴趣。让我们一起来看看照片上有哪些人,他们与现在相比有些什么变化。
Listen ,find the new words
T:Who can find the new words ?