20xx春牛津譯林版英語九下unit4lifeonmarsreadingppt精品課件(完整版)
【正文】 2. The plants will p the food and oxygen. evelop roduce 1. The gravity on Mars only about three e (3/8 )of the gravity on Earth. could jump e and f into space. ighths asily loat 3. Humans have to wear s boots to make themselves heavier. 4. The boots will probably bee f .There’ll be many different d for s to choose from. pecialashionable esigns ettlers Where will we live on Mars? In a dome with 10 bedrooms Life on Mars will be b than on Earth in many ways. 1. people have . 2. Living in a dome with 10 bedrooms is highly p . etter that more space ossible will do most of our work. 4. We will have more time for our h . obots obbies student will have a puter
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