Unit 1 Don’t touch the machines, please! K01

K02

What does each machine do? These machines make crisps. Listen: How many machines? What does each machine do? These machines make crisps.

K04 What does this machine do? What does this machine do? It washes the potatoes. It cuts the potatoes. What does this machine do? It puts the crisps in their bags.

K05 It washes the potatoes.

K06 It cuts the potatoes.

It puts the crisps in bags. K07 It puts the crisps in bags.

True or False? ( ) 1. Where are the students? –They are at school. K08 True or False? ( ) 1. Where are the students? –They are at school. ( ) 2. These machines make potatoes. ( ) 3. The machines are dangerous. ( ) 4. Don’t wear glasses. ( ) 5. All the students can have 2 bags of crisps. F factory F crisps T F a F

K09 Read the text in groups. 组长带读 开火车轮流读 分角色朗读 重点句型帮帮读 齐读

Close the window, please. 2. Don’t open the door, please. K10 祈使句：表示命令、请求的句子。 1. Open the door, please. Close the window, please. 2. Don’t open the door, please. Don’t close the window, please.