Unit 5 In the Park 

重點(diǎn)單詞：

Grass(草) tree(樹) flower(花；花朵) boat(小船) lake(湖) hill(小山)

重點(diǎn)句型：

There is a boat on the lake.

There are trees in the park.

There are birds in the park.

There is a ruler on the desk.

There are pencils in the schoolbag.

I like trees/boats/flowers/birds.