六、Lily 和 Peter 交流了对火星的认识。从框中选择合适的句子补全对话。
Peter: Hi, Lily. Our science teacher talked about Mars in class today. 1.
Lily: Yes! I read a book about space yesterday. Mars is called the “Red Planet” because its surface is red.
Peter: That’s cool! Is there any air on Mars? 2.
Lily: No, there isn’t. Mars has very little air, and it’s mostly carbon dioxide. We can’t breathe there without special equipment.
Peter: Oh, right. What about water? Is there any water on Mars?
Lily: 3.
Peter: Can people live on Mars now?
Lily: No, we can’t. It’s too cold there, and there’s not enough air or water. 4.
Peter: I hope so! I want to be an astronaut and visit Mars one day.
Lily: Me too! 5.
Peter: That’s a good idea. Let’s learn more about space together.

1. B 2. E 3. A 4. C 5. D

【分析】
补全对话需结合上下文的语境逻辑，先通读对话把握两人关于火星的交流主题，再逐个分析每个空前后的句子，匹配符合问答逻辑的选项：第1空Peter提及老师讲了火星，Lily用Yes回应，对应一般疑问句；第2空围绕火星空气展开，关联能否呼吸的问题；第3空对应火星是否有水的提问；第4空承接“现在不能住火星”，指向未来的设想；第5空呼应“想当宇航员”的梦想，对应努力实现的表述。
【解析】
1. 第1空：Peter提到科学课讲了火星，Lily答“Yes”，说明此处是一般疑问句，选项B“Do you know anything about it?”符合语境，故选B。
2. 第2空：Peter问火星是否有空气，Lily回答不能呼吸，说明Peter的空是关于能否在火星呼吸的疑问，选项E“I want to know if we can breathe there.”符合，故选E。
3. 第3空：Peter问火星是否有水，选项A说明火星南北极有冰但无液态水，对应问题，故选A。
4. 第4空：Peter问能否住火星，Lily答现在不能，选项C“Maybe in the future we can build houses there.”承接未来的设想，符合，故选C。
5. 第5空：两人都想当宇航员，选项D“Let’s study hard and make our dream come true.”呼应梦想，符合语境，故选D。
【答案】
1.B 2.E 3.A 4.C 5.D
【知识点】
英语补全对话、情景交际
【点评】
本题围绕“火星”话题考查情景交际，需结合上下文问答逻辑选择衔接自然的句子，难度适中，能有效考查学生的语境理解能力。
【难度系数】
0.5

七、Tom 向同学们介绍了他是怎么花零花钱的。从框中选择恰当的单词或短语补全短文。
market goods book fair restaurant toothpaste
Many students have pocket money, and so do I. I learn to spend it carefully.
Before I buy anything, I ask myself if the 1. are really useful. I do not buy things just for fun.
I sometimes go to the 2. on Saturday morning. There are vegetables, fruit and many cheap things. I sometimes buy small gifts for my mum there. I never forget to buy 3. for home. It is a must for everyone. It keeps our teeth clean and healthy. Every term
there is a 4. in our school. I enjoy it a lot. I buy picture books and storybooks. Reading makes me happy and clever. I don’t often eat in a 5. . It costs too much pocket money. I prefer eating at home with my family.
I think spending pocket money wisely is a good habit. It helps me grow up carefully and independently.

1. goods
2. market
3. toothpaste
4. book fair
5. restaurant

【分析】
先通读短文，理解短文围绕合理使用零花钱展开的核心内容，再结合每个空格的上下文语境，匹配给出的词汇（market、goods、book fair、restaurant、toothpaste）的词义，选出最恰当的单词或短语填空。
【解析】
1. 空格后be动词为are，说明主语是复数，结合语境“买的东西是否真的有用”，goods（商品）符合要求；
2. 空格后提到有蔬菜、水果等便宜物品，market（市场）是符合的地点；
3. 空格后提到“保持牙齿干净健康”，toothpaste（牙膏）符合语境；
4. 空格后提到买图画书、故事书，book fair（书展）是学校的相关活动，符合；
5. 空格后说“更喜欢在家吃”，说明不常去restaurant（餐馆），符合语境。
【答案】
1. goods；2. market；3. toothpaste；4. book fair；5. restaurant
【知识点】
英语选词填空、词汇辨析
【点评】
本题考查学生对词汇的理解及上下文语境的运用能力，属于基础题型，难度较低。
【难度系数】
0.8