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四、【生活情境题】Amy 正在阅读一本关于火星的科普书籍，她和朋友 Tom 就此展开对话。
根据相关提示填写合适的单词补全对话。
Tom:Hi,Amy! What are you reading?
Amy:I'm reading a book about 1.
Tom:Cool! Is there any water on it?
Amy:2.
Tom:Are there any 4.
Amy:No,there aren't. We call Mars the "red planet" because it looks 5.
Tom:Wow! I hope I can travel to Mars one day.
Amy:Me too! China's 6.
根据相关提示填写合适的单词补全对话。
Tom:Hi,Amy! What are you reading?
Amy:I'm reading a book about 1.
Mars
（火星）.Tom:Cool! Is there any water on it?
Amy:2.
Yes
,there 3. is
. Scientists found water on Mars.Tom:Are there any 4.
aliens
（外星生物）living there?Amy:No,there aren't. We call Mars the "red planet" because it looks 5.
red
.Tom:Wow! I hope I can travel to Mars one day.
Amy:Me too! China's 6.
rover
（探测器）is working there to help us learn more.答案
1. Mars 2. Yes 3. is 4. aliens 5. red 6. rover
解析
【分析】首先通读对话把握整体语境，再针对每个空结合中文提示、上下文逻辑及语法规则逐一推导：1. 空后括号提示“火星”，对应英文专有名词Mars；2. 后文提到科学家发现火星有水，是对“火星上有水吗”的肯定回答，故填Yes；3. 该句是there be句型一般疑问句的肯定回答，需对应be动词is；4. 空后括号提示“外星生物”，且any后接可数名词复数，故填对应复数形式；5. 前文称火星为“红色星球”，结合语境可知其外观是红色，故填red；6. 空后括号提示“探测器”，结合航天语境对应指定词汇rover。
【解析】1. 根据中文提示“火星”，直接填写专有名词Mars；2. 由后文“Scientists found water on Mars”可知是肯定回答，填Yes；3. there be句型一般疑问句的肯定回答结构为“Yes, there + be动词”，此处be动词为is，故填is；4. 中文提示“外星生物”，any后接可数名词复数，故填aliens；5. 由“red planet”可知火星外观为红色，填red；6. 结合航天常识及语境，对应“探测器”的词汇为rover，故填rover。
【答案】1. Mars 2. Yes 3. is 4. aliens 5. red 6. rover
【知识点】词汇运用；情景交际
【点评】本题为生活情境下的对话补全题，结合航天相关常识考察词汇识记与语法运用，贴近实际场景，难度适中。
【难度系数】0.5
【解析】1. 根据中文提示“火星”，直接填写专有名词Mars；2. 由后文“Scientists found water on Mars”可知是肯定回答，填Yes；3. there be句型一般疑问句的肯定回答结构为“Yes, there + be动词”，此处be动词为is，故填is；4. 中文提示“外星生物”，any后接可数名词复数，故填aliens；5. 由“red planet”可知火星外观为红色，填red；6. 结合航天常识及语境，对应“探测器”的词汇为rover，故填rover。
【答案】1. Mars 2. Yes 3. is 4. aliens 5. red 6. rover
【知识点】词汇运用；情景交际
【点评】本题为生活情境下的对话补全题，结合航天相关常识考察词汇识记与语法运用，贴近实际场景，难度适中。
【难度系数】0.5
五、【火星概况】老师给大家分享了一些关于火星的介绍。根据短文内容，完成下列任务。
Do you know Mars? It is a very interesting planet in space. It is often called the “red planet”. It looks red because there is lots of red sand on its surface.
A long time ago, there was water on Mars. Now we can't find running water, but we can see ice. The weather on Mars is very cold. It is much colder than our Earth. And there is no air like on Earth. People cannot breathe(呼吸）there.
Scientists sent some robots to Mars. Robots take photos and send them back to Earth. They help us learn many new things.
任务一:根据短文内容,判断句子正“T”误“F”。
（
（
（
任务二:根据实际情况,回答问题。【新题型＋开放题】
If you become an astronaut to explore space, what do you want to do?
Do you know Mars? It is a very interesting planet in space. It is often called the “red planet”. It looks red because there is lots of red sand on its surface.
A long time ago, there was water on Mars. Now we can't find running water, but we can see ice. The weather on Mars is very cold. It is much colder than our Earth. And there is no air like on Earth. People cannot breathe(呼吸）there.
Scientists sent some robots to Mars. Robots take photos and send them back to Earth. They help us learn many new things.
任务一:根据短文内容,判断句子正“T”误“F”。
（
T
）1. Mars is called the “red planet” because there is lots of red sand on it.（
F
）2. We can find running water on Mars now.（
T
）3. Robots on Mars can take photos and send them back to Earth.任务二:根据实际情况,回答问题。【新题型＋开放题】
If you become an astronaut to explore space, what do you want to do?
I want to collect some red sand.
It will be very cool to see the "red planet" with my own eyes.（答案不唯一）
答案
任务一:1. T 2. F 3. T
任务二:I want to collect some red sand. It will be very cool to see the "red planet" with my own eyes.（答案不唯一）
任务二:I want to collect some red sand. It will be very cool to see the "red planet" with my own eyes.（答案不唯一）
解析
【分析】
首先处理任务一的判断正误题，解题思路是定位短文对应内容，核对句子描述与原文是否一致；任务二为开放性问题，解题思路是结合自身想法，用正确的英语句式表达，只要内容合理、语句通顺即可。
【解析】
任务一：1. 定位短文第一段最后一句“It looks red because there is lots of red sand on its surface.”，与题目描述一致，故判断为T；2. 定位短文第二段“Now we can't find running water”，与题目描述矛盾，故判断为F；3. 定位短文第三段“Robots take photos and send them back to Earth.”，与题目描述一致，故判断为T。任务二：开放性问题，需用英语表达自己的想法，符合语境、语句通顺即可，参考答案为合理示例。
【答案】
任务一:1. T 2. F 3. T
任务二:I want to collect some red sand. It will be very cool to see the "red planet" with my own eyes.（答案不唯一）
【知识点】
英语阅读理解、英语书面表达
【点评】
本题以火星科普为背景，既考察学生提取文本信息的能力，又设置开放题考察学生的语言运用能力，贴近生活实际，难度适中。
【难度系数】
0.7
首先处理任务一的判断正误题，解题思路是定位短文对应内容，核对句子描述与原文是否一致；任务二为开放性问题，解题思路是结合自身想法，用正确的英语句式表达，只要内容合理、语句通顺即可。
【解析】
任务一：1. 定位短文第一段最后一句“It looks red because there is lots of red sand on its surface.”，与题目描述一致，故判断为T；2. 定位短文第二段“Now we can't find running water”，与题目描述矛盾，故判断为F；3. 定位短文第三段“Robots take photos and send them back to Earth.”，与题目描述一致，故判断为T。任务二：开放性问题，需用英语表达自己的想法，符合语境、语句通顺即可，参考答案为合理示例。
【答案】
任务一:1. T 2. F 3. T
任务二:I want to collect some red sand. It will be very cool to see the "red planet" with my own eyes.（答案不唯一）
【知识点】
英语阅读理解、英语书面表达
【点评】
本题以火星科普为背景，既考察学生提取文本信息的能力，又设置开放题考察学生的语言运用能力，贴近生活实际，难度适中。
【难度系数】
0.7
