阅读短文，根据短文内容填空。
Hi! I'm Earth. I'm a big beautiful planet. I love travelling around the hot bright Sun. It takes me 365 days to go around the Sun once.
Look! There are many satellites around me. What do they do? They help people send messages and watch the weather. My best neighbour is the Moon. It has travelled around me for a very long time.
Look! That is a little star. It looks small, but it's really very big. It looks small because it's far away from me. Do you know the planet B-612? There is a lovely little prince and his fox on it!
1. Earth is a big beautiful .
2. Earth loves travelling around the hot bright .
3. The has travelled around Earth for a very long time.
4. There is a little prince and his fox on the B-612.

1. planet
2. Sun
3. Moon
4. planet

我们可以在短文中直接定位到每道题的对应内容，提取答案即可：
1. 从短文第一句"I'm Earth. I'm a big beautiful planet."可找到对应单词；
2. 从短文第一段"I love travelling around the hot bright Sun."可找到对应单词；
3. 从短文第二段"My best neighbour is the Moon. It has travelled around me for a very long time."可找到对应单词，句中的it指代月球；
4. 从短文最后一段"Do you know the planet B-612? There is a lovely little prince and his fox on it!"可找到对应单词。

1. —What can you see in the ?
你能在天空中看到什么?
—We can see the Sun and clouds.
我们能看到太阳和云。
注意:本句将“太阳”作为天体专有名词,写作the Sun, Sun的首字母大写。
2. At night, we can see the and the .在晚上,我们能看到月亮和星星。
注意: night前用介词at。
3. —Is there any water on Mars?火星上有水吗?
—Yes, there is.是,有的。
注意: any通常用于一般疑问句和否定句。
4. There is too.那里还有土壤。
注意: soil是不可数名词,相应的谓语动词用单数。
5. —Are there any ?
那儿有外星生物吗?
—I don't think so.我不这样认为。
注意:“I don't think so.”表示说话人认为前面所说的情况不是事实或不太可能出现。
6. They say there aren't any living things.
据说那里没有生物。
注意:这是一个省略了that的宾语从句,后面的there aren't any living things是一个完整的there be句型。
7. China put a rover on Mars.
中国在火星上放置了探测器。
注意: put的原形和过去式相同,在这里是过去式。
8. The taikonauts get up early in the morning.
中国航天员很早就起床。
注意: taikonauts是复数名词。在一般现在时中,复数名词作主语,其后谓语动词用原形。
参考答案: 1. sky 2. Moon, stars 4. soil 5. aliens

1. sky 2. Moon; stars 4. soil 5. aliens

1. 根据句子给出的中文提示“你能在天空中看到什么”，对应的固定短语是in the sky，因此空格处填sky。
2. 根据中文提示“在晚上，我们能看到月亮和星星”，表示天体的“月亮”英文为Moon，作为专有名词首字母大写；“星星”英文为star，夜晚的星星不止一颗，要用复数形式stars。
3. 该句为理解识记句子，没有需要填写的空格。
4. 根据中文提示“那里还有土壤”，“土壤”的英文是soil，它是不可数名词，和句中be动词is的用法匹配。
5. 根据中文提示“那儿有外星生物吗”，“外星生物”的英文是alien，空格前有any，且句中be动词是are，要使用复数形式aliens。