Unit Review

Listening and Speaking

Ⅰ.Listen and repeat.

1.I drew a picture of my plants.

2.Are they also coming to plant trees?

3.What makes a tree laugh?

4.When something touches this plant's leaves,they close up tightly.

Ⅱ.Listen to the sentences and circle the words or phrases you hear.

1.When there is a dust storm in spring, it gets windy and dirty everywhere.

2.Can a plant be shy? When something touches this plant's leaves, they close up tightly.

3.A lot of rich lands in the northern area turned into desert.

4.This kind plant can only grow in the middle of Africa.

5.By the way, have you met Brian before?