Ⅰ. 根据句意,选择正确的单词并用其适当形式填空
manned complete mystery
cooperate spacecraft
1. We saw a light in the sky last night.
2. Many have travelled around the sun in space.
3. I forgot to bring my homework to school today.
4. Good can make our teamwork much better.
5. This is an plane that flies without a pilot.

1. mysterious 2. spacecraft 3. completely 4. cooperation 5. unmanned

【分析】
首先明确所给单词的词性和词义：manned（形容词，载人的）、complete（动词/形容词，完成/完整的）、mystery（名词，神秘事物）、cooperate（动词，合作）、spacecraft（名词，宇宙飞船，单复数同形）。解题时需先分析每个句子空缺处的词性需求，再结合词义选择对应单词并进行适当变形：1. 空缺处修饰名词light，需形容词；2. many后接可数名词复数，spacecraft单复数同形；3. 空缺处修饰动词forgot，需副词；4. good后接名词；5. 空缺处修饰名词plane，结合“没有飞行员”的含义，选manned的反义词。
【解析】
1. 空缺处修饰名词light，需形容词，mystery的形容词形式为mysterious，故填mysterious；
2. many后接可数名词复数，spacecraft单复数同形，故填spacecraft；
3. 空缺处修饰动词forgot，需副词，complete的副词形式为completely，故填completely；
4. good后接名词，cooperate的名词形式为cooperation，故填cooperation；
5. 空缺处修饰名词plane，结合“无飞行员”的含义，manned的反义词为unmanned，故填unmanned。
【答案】
1. mysterious 2. spacecraft 3. completely 4. cooperation 5. unmanned
【知识点】
词性转换、选词填空
【点评】
本题为基础选词填空题，考察单词的词性变形及词义理解，是初中英语词汇部分的常见题型，难度较低。
【难度系数】
0.3

Ⅱ. 根据汉语意思完成句子,每空一词
6. 带上外套以防今天下午天气变冷。
Take your coat it gets cold this afternoon.
7. 在飞机上的所有乘客都很安静且有礼貌。
All the passengers are quiet and polite.
8. 我们应该在学习中互相合作并互相帮助。
We should and help each other in our study.
9. 我希望有一天能踏上美丽的北京。
I hope to beautiful Beijing one day.
10. 夜空中有数十亿的星星在闪闪发光。
stars are shining brightly in the night sky.

6. in case 7. on board 8. cooperate with 9. set foot in 10. Billions of

【分析】
本题为根据汉语意思完成句子的题型，需结合汉语提示，回忆对应的英语固定短语，确保短语形式正确、符合语境，且满足每空一词的要求，依次匹配各小题汉语含义找到对应短语填入空格。
【解析】
6. 汉语“以防”对应的英语固定短语为in case，符合句子逻辑；
7. 汉语“在飞机上”对应的常用表达为on board，用于修饰passengers；
8. 汉语“互相合作”对应的固定短语为cooperate with，与help each other构成并列谓语；
9. 汉语“踏上（某地）”的固定搭配为set foot in，符合语境；
10. 汉语“数十亿的”对应的英语短语为Billions of，用于修饰可数名词复数stars。
【答案】
6. in case 7. on board 8. cooperate with 9. set foot in 10. Billions of
【知识点】
固定短语搭配；介词短语；动词短语
【点评】
本题考查常用英语固定短语的运用，属于基础题型，侧重考查学生对课本常见短语的记忆与运用能力。
【难度系数】
0.7

Ⅲ. 阅读还原
Space exploration is an exciting journey to learn about the universe. 11. With the development of technology, we start to explore it in different ways.
12. Telescopes help scientists see faraway stars, planets and the Milky Way. Some telescopes are on the ground, while others are in space, like the Hubble Space Telescope. These tools allow us to watch objects that are very far away.
13. Satellites travel around Earth and are used for many purposes. For example, they help us forecast（预测） the weather, communicate with people around the world, and take pictures of the earth and space.
Besides satellites, humans have sent astronauts into space. 14. Later, in 1969, Neil Armstrong became the first person to walk on the moon. In recent years, China has also made great achievements in space exploration. In 2003, Yang Liwei became the first Chinese astronaut to go into space. Since
then, Chinese astronauts have built their own space station, Tiangong, and carried out many scientific experiments. Astronauts go into space by spaceship and rocket. They do research and learn about space. For example, China also sent astronauts into space this year.
15. Robots like the Mars Rover have explored Mars. They take pictures, collect soil samples（样品） and search for signs of life. Space exploration helps us understand the universe.
A. Humans are always interested in space.
B. One important way is by using telescopes.
C. Another way is by sending satellites into space.
D. Robots are also very useful in space exploration.
E. The first person to go to space was Yuri Gagarin in 1961.

11. A 12. B 13. C 14. E 15. D

【分析】
做阅读还原题需结合上下文语境，梳理句子间的逻辑关系。11空前句引入太空探索的话题，后句提到用不同方式探索太空，A选项“人类总是对太空感兴趣”承接开头，点明探索的动因，故11选A；12空后句围绕望远镜的作用展开，B选项“一种重要方式是使用望远镜”对应后文内容，故12选B；13空后句介绍卫星的用途，C选项“另一种方式是向太空发射卫星”衔接前文的探索方式，故13选C；14空后句提及1969年阿姆斯特朗登月，E选项“第一个进入太空的人是尤里·加加林在1961年”是登月前的关键事件，按时间顺序衔接后文，故14选E；15空后句讲机器人探索火星的情况，D选项“机器人在太空探索中也非常有用”对应后文内容，故15选D。
【解析】
根据上下文逻辑匹配选项：11题，前文引入太空探索，A项点明人类对太空的兴趣，引出探索背景；12题，后文介绍望远镜，B项对应望远镜的探索方式；13题，后文讲卫星，C项对应卫星的探索方式；14题，后文提及登月，E项补充登月前的太空探索关键事件；15题，后文讲机器人，D项对应机器人的作用。
【答案】11.A 12.B 13.C 14.E 15.D
【知识点】阅读还原、上下文衔接
【点评】本题考查语篇逻辑衔接能力，需结合上下文语境梳理句子逻辑，难度适中。
【难度系数】0.5