冀教版五年级英语下册 lesson 21 教学课件

2. What happened? 发生什么事了？ 这是询问过去发了什么事情的句型。 What是疑问词，意为“什么”，放在句首引导特殊
疑问句。 happen: 发生，这里加了ed的后缀，表示过去发生。
例：发生什么事了，丹尼？ 我弄伤了我的尾巴。 — What happened, Danny? — I hurt my tail.
Is and was
Let’s find the differences! He is eight years old this year.
He was seven years old last year.
I am happy today! I was sad yesterday!
We are in Canada this week . We were in China last week .
Li Ming __w_a_s__ short in 2003. He ___is___ tall now.
The trees _w__e_re__ small last year. They __a_r_e__ big now.
2. Talk and write.
Look at this photo. We were at the Palace Museum. We went there by bus. We had fun.
Unit 4 Did you have a w words 照片
是；存在 （were的过去式）
是；存在 （am, is 的过去式）
快乐的；高兴的
New words
点击画面 播放视频
Danny’s story
点击画面 播放视频
Jenny: Look at this photo. We were on the train to Beijing.
Danny: We played with the baby. It was fun.
Jenny: Danny was at the Palace Museum.
Steven: What happened? Jenny: He hurt his tail. He was sad.
Jenny: We were on the Great Wall. Steven: Wow, it’s so great! Jenny: We were very happy.
Language points
1. We were on the train to Beijing. 我们在去北京的火车上。
这是一个含有be动词的一般过去时句子，描述某人 过去在某地。 句型结构是：主语+was/were +介词+地点.。
be动词的过去式:am/is — was, are — were
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Let’s do it!
1. Read and write “am”, “is”, “are”, “was” or “were”.
I _w__a_s_ a baby in 2002. I _a_m___ a boy now.
They _w__e_re__ eggs on June 1. They __a_r_e__ baby chickens now. 22