一、听力理解。
Anne 的学校即将举办航天知识科普讲座。请听下面 3 段对话。每段对话后有一小题，从题中所给的 A、B、C 三个选项中选出最佳选项。每段对话读两遍。
1. Why is Anne excited to meet the astronaut? ()
A. Because she knows a lot about space.
B. Because she's curious about his life in space.
C. Because she wants to be an astronaut in the future.
2. What does the boy think an astronaut should be like? ()
A. Enjoy exploring.
B. Be good at science.
C. Be strong and healthy.
3. What do the scientists say about Mars? ()
A. People can travel to Mars very soon.
B. They will build a new space station on Mars.
C. People have made great progress in Mars exploration.

1. B
2. B
3. C

二、补全单词。
Anne从演讲者那里了解了许多关于太空生活的趣事。请根据句意和首字母提示补全单词。
1. Astronauts feel w when they are in space.
2. Astronauts must be t down to stay in place while sleeping.
3. It is not easy for astronauts to fall a in space.
4. Astronauts are trained to finish difficult space m.
5. Every m in space must be made slowly and carefully.

1. weightless
2. tied
3. asleep
4. missions
5. movement

【分析】
补全单词需结合句意、首字母提示及相关常识、固定搭配解题：1. 描述宇航员在太空的状态，结合太空失重常识，首字母w对应weightless；2. 宇航员睡觉时需被固定，固定搭配be tied down，首字母t对应tied；3. 固定短语fall asleep表示“入睡”，首字母a对应asleep；4. 宇航员完成太空相关任务，mission为“任务”，此处用复数形式，首字母m对应missions；5. 太空中的动作需缓慢，首字母m对应movement。
【解析】
1. 句意：宇航员在太空感觉失重，故填weightless；
2. 句意：宇航员睡觉时必须被固定以保持位置，固定搭配be tied down，故填tied；
3. 句意：宇航员在太空入睡不容易，固定短语fall asleep，故填asleep；
4. 句意：宇航员接受训练完成困难的太空任务，mission用复数形式，故填missions；
5. 句意：太空中的每个动作必须缓慢仔细完成，故填movement。
【答案】
1. weightless；2. tied；3. asleep；4. missions；5. movement
【知识点】
单词拼写、固定短语搭配、名词复数
【点评】
本题考查根据句意和首字母补全单词，涉及太空生活常识及常用固定搭配，难度适中，需学生掌握基础词汇和短语。
【难度系数】
0.5

三、补全对话。
讲座结束后，Anne和老师讨论起了航天飞船。请阅读下面对话，根据对话内容从下面方框内的七个选项中选择五个填入空白处，使对话通顺、合理，意思完整。一空一句。
(Anne and Mr Brown are talking about spaceships. A=Anne, B=Mr Brown)
A: Spaceships are so amazing. Could you please tell me some recent developments about spaceships?
B: Sure. Spaceships used to depend more on astronauts, but now they depend more on computers.
A: 1.
B: Astronauts use computers to control the speed and direction of their spaceships, and even the temperature.
A: Perfect! 2.
B: It's important to learn computer technology. So I think you should find new ways to make computers work better for us.
A: Thank you for your advice, Mr Brown. 3.
B: Exactly! Hard work is the key to realizing your dream.
A: 4.
B: You can begin with basic computer skills and simple programming languages.
A: Thanks. I'll give it a go. 5.
B: I'm sure you will. Stick to your dream!
A. But how do they work?
B. Do you know how to build it?
C. It's a good way to explore outer space.
D. I believe nothing is impossible if I work hard.
E. But I know so little about computer technology.
F. Where should I start learning computer technology?
G. I hope to fly into space and work on spaceships one day.

1. A
2. E
3. D
4. F
5. G

【分析】首先通读对话，明确对话围绕航天飞船与电脑技术的关联、Anne的航天梦想展开，需结合上下句的问答逻辑匹配选项：第1空B回答电脑的工作方式，对应A选项（询问电脑如何工作）；第2空B提到要学习电脑技术，对应E选项（表达自己对电脑技术了解少）；第3空B强调努力是实现梦想的关键，对应D选项（呼应努力的重要性）；第4空B说明学习的起点，对应F选项（询问学习的起始点）；第5空B鼓励坚持梦想，对应G选项（表达自己的航天梦想）。
【解析】1. 由B的回答“Astronauts use computers to control the speed and direction...”可知，A询问电脑的工作方式，故选A；2. B提到要学习电脑技术，A表达自己对电脑技术了解不足，故选E；3. B指出努力是实现梦想的关键，A呼应自己相信努力的力量，故选D；4. B说明学习电脑技术的起始方法，A询问学习的起点，故选F；5. B鼓励坚持梦想，A表达自己的航天梦想，故选G。
【答案】1.A 2.E 3.D 4.F 5.G
【知识点】补全对话、情景交际
【点评】本题为情景交际类补全对话，考查学生对对话上下文逻辑的理解能力，需结合话题连贯性和问答关系选择合适选项，属于基础题型。
【难度系数】0.6