根据下面的对话情景,在空白处填入一个适当的句子,使对话的意思连贯、完整。
(Li Qi and Alice are talking about China's space technology.)
Li Qi: Hi, Alice. Have you heard about Taiyuan Satellite Launch centre in Kelan?
Alice: 46. It just sent a new satellite into space again on April 3rd.
Li Qi: China has launched satellites for over 30 times this year.
Alice: Amazing! 47.
Li Qi: You do have a point. I take pride in China's space technology.
Alice: My dream is to explore space in the future.
Li Qi: 48.
Alice: By studying science hard. How about visiting the centre together?
Li Qi: 49. When shall we meet?
Alice: Let's meet at 9 a. m. this Saturday. 50.
Li Qi: See you.

46. Yes, I have. / Yes.
47. The space technology in China has developed very fast. / China has made great progress in space technology.
48. How are you going to do that?
49. Good idea. / Sounds great. / Great.
50. See you!

【分析】本题是补全对话题型，需结合上下文语境、句型结构及对话逻辑填空。46空需回应上文现在完成时的一般疑问句；47空承接前文中国频繁发射卫星的内容，表达对中国航天发展的赞叹；48空根据下文答语（表实现梦想的方式）提问；49空回应对方的参观提议，表达赞同；50空结合下文告别语，填写对应告别内容。
【解析】46. 上文是现在完成时的一般疑问句，肯定回答用“Yes, I have.”；47. 结合前文中国今年多次发射卫星，此处表达对中国航天快速发展的赞叹，可填“The space technology in China has developed very fast.”；48. 下文答语表实现梦想的方式，此处提问方式，用“How are you going to do that?”；49. 对方提议一起参观发射中心，此处表达赞同，用“Good idea.”；50. 下文是告别语“See you.”，此处用告别语“See you!”。
【答案】46. Yes, I have. / Yes.
47. The space technology in China has developed very fast. / China has made great progress in space technology.
48. How are you going to do that?
49. Good idea. / Sounds great. / Great.
50. See you!
【知识点】补全对话；情景交际
【点评】本题考查日常情景对话的补全，需结合上下文语境和句型逻辑作答，是初中英语常见题型，难度适中。
【难度系数】0.6

书面表达
51. English Classroom 杂志开展以“My Dream Job on Mars”为题的征文比赛，请你写一写你在火星的理想工作、原因以及准备如何具体做这份工作。
注意：（1）语言通顺，意思连贯，书写规范；
（2）词数80个左右（开头已给出，不计入总词数）。
My Dream Job on Mars
If humans can move to Mars one day, different kinds of jobs will be needed there.

51. 范文：
My Dream Job on Mars
If humans can move to Mars one day, different kinds of jobs will be needed there.
I will choose to be a farmer to help people grow more food on Mars. Without enough food, people can't live there. To solve the food problem, I will bring different seeds to Mars to test which kinds of food grow better there. Also, more research will be done to create a better environment, such as looking for the proper soil, air, and water.
I believe being a farmer will be such an important job on Mars, and I will do whatever I can to make my dream come true.

【分析】
本题为话题作文，要求围绕“My Dream Job on Mars”展开，需包含理想工作、选择原因、具体准备三个核心要点。首先确定火星上的理想工作为农民，原因是火星生存的关键需求是食物，农民能解决食物问题；接着明确具体准备方向，如携带种子测试、研究适宜的生存环境；最后升华表达对梦想的信念，确保内容连贯、符合词数要求。
【解析】
1. 承接开头句，明确理想工作：选择成为火星上的农民；
2. 说明选择原因：火星上食物是生存基础，农民可解决食物短缺问题；
3. 阐述具体准备：携带不同种子测试生长情况，研究适宜的土壤、空气、水等环境；
4. 结尾表达对梦想的信心，语言通顺，符合词数要求。
【答案】
My Dream Job on Mars
If humans can move to Mars one day, different kinds of jobs will be needed there.
I will choose to be a farmer to help people grow more food on Mars. Without enough food, people can't live there. To solve the food problem, I will bring different seeds to Mars to test which kinds of food grow better there. Also, more research will be done to create a better environment, such as looking for the proper soil, air, and water.
I believe being a farmer will be such an important job on Mars, and I will do whatever I can to make my dream come true.
【知识点】
英语话题书面表达、一般将来时运用
【点评】
本题围绕火星梦想工作的话题，考查学生围绕指定要点组织内容、运用英语表达的能力，要求语言通顺连贯，符合词数要求，是常见的话题写作题型。
【难度系数】
0.6