内容正文:
Unit 10 Air
【学习目标】
1.本单元词汇和句型。
2.能用本单元话题交流。
3.语音:ch, g, j, sh, s。
【学习重难点】
1.熟记本单元词汇和句型:What makes the air dirty?
2.能将本单元话题用于实际交流中。
【学习过程】
1.重点词汇梳理:
(1)air 空气
(2)everywhere 到处
(3)alive 活着的
(4)factory 工厂 factories(复数)
(5)smoke 烟
(6)dirty 脏的 反义词:clean 干净的
(7)fresh 清新的
(8)plant 种植
(9)keep…alive 让……活着
(10)plant trees 植树
2.重点句型:
It keeps them high in the sky.
What makes the air dirty?
【达标检测】
一、根据图片和首字母提示拼写单词,使句子完整。
1.---Are there any f________ near your home?
---Yes. The smoke makes the air d________.
2.The air is c________ in the park. There are trees e________.
3.Air keeps us a________. It is very important to us.
4.I want to p________ a tree in my garden. Trees make the air clean and f________.
5.Look! There is a fire. Black s________ is coming out.
6.A________ keeps the balloon high in the sky.
二、读一读,选择合适的单词填空完成句子。
keep make live alive clean smoke plant
(1)That bad news(消息) ___________ Danny sad.
(2)The city is our home. Please ___________ it clean