外研版八年级英语下册《Has it arrived yet?》journey to space PPT精品课件，共52页。
Teaching aims:
To be able to understand conversations about space travel and identify specific information
To talk about recent events in space travel with the present perfect and already, just and yet
Main contents:
Key vocabulary
earth, moon, news, planet, reach, yet,
project, no problem, latest, on, space
travel, none
Key structures
I’ve just made a model spaceship for our school project.
Has it arrived yet?
Astronauts have already been to the moon.
Tapescript
Language points
1. What are you up to?
你在干什么呢？
be up to用于表示“正在做某事，忙于某事”。
相当于问 What are you doing? 例如：
What is he up to with all those books on the floor?
这么多书放在地上,他在干什么呢？
2. I’ve just made a model spaceship for our school project. 我刚刚做完了我们学校项
目要求的宇宙飞船模型。
just adv. 刚刚，刚才。常用在现在完成时的肯定句中，常放在助动词 have/has 的后面。
I have just seen John.
我刚才见到约翰了。
We’ve just seen/watched the film.
我们刚看了这部电影。
Homework
Surf the Internet and find more information about the human exploration of space.
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关键词：《Has it arrived yet?》PPT课件免费下载，.PPT格式；
