Unit 4 Astronomy: the science of the stars

Teaching goals 教学目标

1 Target language目标语言

a重点词汇和短语

explore, characteristics

b重点句子

Write a short article explaining three problems you might meet on the moon..

You may ask the following questions as well as work out some more.

2 Ability goals 能力目标

Enable the Ss to write an article about your idea or hopes for traveling in space.

3 Learning ability goals 学能目标

Help the Ss to learn how to write a passage.

Teaching important& difficult points教学重点和教学难点

Teach the Ss how to write an article about a space travel.

Teaching methods教学方法

Task-based learning

Discussion.