外研版八年级英语下册《Has it arrived yet?》journey to space PPT课件下载，共40页。
Warm-up
New words
earth n.地球
moon n.月亮；月球
news n.新闻；消息
planet n.行星
Listen and read
Pay attention to the following sentences.
I’ve just made a model spaceship for our school project.
Scientists have sent spaceship to Mars. The journey has taken several months.
—Are there any astronauts in the spaceship?
—No, there aren’t.
Now answer the questions.
1. What school project have Daming and Tony got?
2. How does Daming feel about the school project?
3. What news has Tony heard?
4. Has anyone been to Mars? Why?
Language points
1. What are you up to? 你在做什么呢？
up to 表示“正在干，从事着”。常用在非正式常合中。
e.g. What’s he up to with all those books on the floor?
What were you up to yesterday? You didn’t answer my phone.
2. I’ve just made this model of the space station.
这是我刚做的宇宙空间站的模型。
just常用在现在完成时的肯定句中，常放在助动词have/has后面。
e.g. We’ve just watched the film.
我们刚看了电影。
3. I haven’t started it yet.
我还没有开始做呢。
yet表示“还（末）”，常用在现在完成时的否定句中，通常放在句末。
e.g. We haven’t finished our homework yet.
我们还没有完成作业。
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关键词：《Has it arrived yet?》PPT课件免费下载，.PPT格式；
