北师大版英语五年级上册《Unit 4 Position Lesson 6 Round up》优质课教案

北师大版英语五年级上册《Unit 4 Position Lesson 6 Round up》优质课教案

授课过程：

Warm up and lead in

Show some pictures and ask students to answer.

- --What are you doing? 你在做什么?

--- I am reading English. 我正在读英语.

---What are they doing? 他们在做什么?

---They are singing.

Presentation

概念：现在进行时表示正在进行或发生的动作，也可表示当前一段时间内的活动或现阶段正在进行的动作。

常与look、now、listen 连用

结构: 主语 + be ( am / is / are ) + v-ing + …

句型:

1. 肯定句: 主语 + be ( am / is / are ) + v-ing + …

eg：Look,the boy is reading a book.

eg： -What’s the bird doing?

-It is singing.

2. 否定句: 主语 + be ( am / is / are ) + not + v-ing + …

eg： The boy isn’t reading a book now.

-Is the horse running?

-No,it is dancing.

Look,they are dacing . They aren't singing.

现在分词形式的变化规则:

1. 直接在词尾加-ing.

如: do ______ watch ______ play______

2. 以e结尾的词去e再加ing.