外研版八年級(jí)英語(yǔ)下冊(cè)《Has it arrived yet?》journey to space PPT課件下載，共40頁(yè)。
Warm-up
New words
earth n.地球
moon n.月亮；月球
news n.新聞；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，從事著”。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.
這是我剛做的宇宙空間站的模型。
just常用在現(xiàn)在完成時(shí)的肯定句中，常放在助動(dòng)詞have/has后面。
e.g. We’ve just watched the film.
我們剛看了電影。
3. I haven’t started it yet.
我還沒(méi)有開始做呢。
yet表示“還（末）”，常用在現(xiàn)在完成時(shí)的否定句中，通常放在句末。
e.g. We haven’t finished our homework yet.
我們還沒(méi)有完成作業(yè)。
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