资源简介

中小学教育资源及组卷应用平台
人教新版六年级上册课时提优同步练习
Unit 5 Exploring space
Part B What do we know about Earth and its neighbours
一、根据图片或首字母提示完成句子。
1. 2. 3.
1．“Zhurong” is China’s first Mars . This name means the god of fire in Chinese mythology（神话）.
2． At the Beijing Planetarium，visitors can look into space with huge .
3． Many painters love to paint the beautiful over West Lake in Hangzhou in the late afternoon, with the sky turning orange and red.
4.Before going i space,the a waved to the camera.
5. There is no s on the Sun, so no plants can live there.
二、选择合适的句子补全对话。
Mike:We will have a special Science class.1. .
John: Yes. They're taikonauts.
Mike: Wow! 2. .
John: They work on a space station,
Mike:Really 3. .
John: Yes, but they can’t use water to wash their faces. They have to use a wet cloth.
Mike: Is there any food
John:4. They can even have a barbecue（烧烤）in space.
Mike:5. .
John:They can do exercise and grow vegetables and rice.
Mike:Wonderful!
三、用括号内所给单词的适当形式填空。
Mars is 1. (Earth) red neighbour,about 225 million kilometers away on average （平均）.
2. (prepare) for the trip to Mars, taikonauts train for years. They learn how to live in a spaceship and use special machines like a lander（着陆器）to touch down （着陆）3． (safe). China has already put a rover on Mars. We can see many 4. (photo) of its rocky surface and dry riverbeds（岩石的表面和干涸的河床）.
On Mars, we might find signs of past life. 5. (scientist) use computer programmes to study the 6. (planet). A day on Mars is only 40 minutes
7. (long) than that on Earth, but 8. (it) thin air makes breathing very difficult without a spacesuit（航天服）.
I imagine standing on a Martian（火星的）island of red sand, watching the Earth shine like a bright 9. (star). As an old saying goes,“The stars belong to everyone.”With hard work, my 10. (space)journey could begin!
参考答案
一、1.rover 2. telescopes 3.sunset 4. into; astronaut 5.soil
二、1.D 2.E 3.A 4.B 5.C
三、1.Earth's 2.To prepare 3.safely 4.photos 5.Scientists 6.planet 7.longer 8.its 9.star 10.space
21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 （共 2 页）
21世纪教育网(www.21cnjy.com)

展开更多......

收起↑