Ⅳ. 补全对话。
A: The invention stories are coming. What invention are you looking forward to?
B: 1. I love hearing about how the radio was invented.
A: That’s really interesting. What about your family?
B: 2. They are always amazed by the 3D printer.
A: I see. My family members like the mobile phone. 3.
B: Yes, I do. I like it because it’s so convenient and useful.
A: You’re right. 4.
B: Well, I also like the invention of paper. It changed the whole world.
A: Exactly. I hope we can have more useful inventions in the future.
B: 5.

1. I'm looking forward to the radio.
2. My family are interested in the 3D printer.
3. Do you like it?
4. What other inventions do you like?
5. I hope so.

【分析】补全对话需结合上下文的问答逻辑和语境推导答案。第1空对应A询问B期待的发明，B后文提及radio相关内容，需填写期待的发明；第2空对应A询问B家人的情况，后文提到家人对3D打印机的反应，需填写家人对3D打印机的态度；第3空对应A提及家人喜欢手机，后文B以“Yes, I do”作答，需填写一般疑问句；第4空对应B补充喜欢纸的发明，需填写A询问其他喜欢的发明；第5空对应A表达对未来发明的期望，需填写B的回应。
【解析】1. 根据上文A的问题“What invention are you looking forward to?”及下文B提到radio的内容，此处应回答期待的发明，故填“I'm looking forward to the radio.”；2. 根据上文A的问题“What about your family?”及下文“They are always amazed by the 3D printer.”，此处应说明家人对3D打印机的态度，故填“My family are interested in the 3D printer.”；3. 根据上文A的表述及下文B的回答“Yes, I do.”，此处应填一般疑问句，故填“Do you like it?”；4. 根据下文B补充喜欢纸的发明，此处A询问其他喜欢的发明，故填“What other inventions do you like?”；5. 根据上文A表达对未来发明的期望，此处B回应该期望，故填“I hope so.”。
【答案】1. I'm looking forward to the radio.
2. My family are interested in the 3D printer.
3. Do you like it?
4. What other inventions do you like?
5. I hope so.
【知识点】补全对话、日常交际用语、一般疑问句
【点评】本题为日常交际类补全对话，侧重考查学生对语境的理解和日常用语的运用，逻辑清晰，难度较低。
【难度系数】0.8

Ⅰ. 用括号内所给词的适当形式填空。
1. In class, you are not allowed to answer the (telephone).
2. Several years ago, both the radio and the television (invent) to help people communicate with each other.
3. It is believed that the castle (build) in the 16th century.
4. The ice can (melt) by the heat.
5. The lessons can be learned and the experience can (gain) from the school trip.

1. telephone 2. were invented 3. was built 4. be melted 5. be gained

【分析】
本题考查用所给词的适当形式填空，核心考点为被动语态的运用，需结合时态、主谓一致及固定搭配分析：
1. 第一题考查固定搭配，answer the telephone是固定短语，无需变形；
2. 第二题主语是复数，时间为过去，需用一般过去时的被动语态；
3. 第三题主语是单数，时间为过去，需用一般过去时的被动语态；
4. 第四题有情态动词can，需用情态动词的被动语态结构；
5. 第五题有情态动词can，主语是动作承受者，需用情态动词的被动语态结构。
【解析】
1. 固定搭配answer the telephone意为“接电话”，故填telephone；
2. 主语the radio and the television是复数，时间状语several years ago表过去，被动语态结构为were+过去分词，故填were invented；
3. 主语the castle是单数，时间状语in the 16th century表过去，被动语态结构为was+过去分词，故填was built；
4. 情态动词can后接动词原形，被动语态为be+过去分词，故填be melted；
5. 情态动词can后，主语experience是动作承受者，被动语态为be+过去分词，故填be gained。
【答案】
1. telephone 2. were invented 3. was built 4. be melted 5. be gained
【知识点】
一般过去时的被动语态、情态动词的被动语态、固定搭配
【点评】
本题为基础语法题，聚焦被动语态的核心用法，结合时态、主谓一致及固定搭配考查，需学生掌握被动语态的基本结构，难度适中。
【难度系数】
0.5

Ⅱ. 根据汉语意思完成句子。每空一词。
1. 一个微型摄像头被连接到眼镜的前部。
A to the front of the .
2. 油和盐也由机器本身自动添加。
The oil and salt also the machine .
3. 中国古代发明和现代发明都备受全世界关注。
Both ancient Chinese inventions and modern inventions receive a lot of attention .
4. 我们应该饭前洗手。
We wash hands before dinner.
5. 人们认为，世界上最古老的车轮是在东欧发现的。
the world’s oldest in Europe.
6. 这条铁路促进了该地区的旅游业和经济发展。
The railway has and in the area.

1. mini-camera is connected; glasses 2. are; added by; itself
3. all over the world 4. are supposed to
5. It is believed that; wheel was found; Eastern
6. increased tourism; economic development

【分析】本题为根据汉语意思完成句子的基础题型，主要考查被动语态、固定短语、固定句型及现在完成时的运用。解题时需先明确每个句子的时态、语态，再结合汉语提示匹配对应的英语表达，注意单词的正确形式、单复数及固定搭配，确保每空一词符合要求。
【解析】
1. 汉语“微型摄像头”对应名词短语mini-camera；“被连接到”需用一般现在时的被动语态结构is connected；“眼镜”对应名词glasses，故填mini-camera is connected; glasses。
2. 主语“油和盐”为复数，“被添加”用一般现在时的被动语态are added；“由机器本身”对应by itself，故填are; added by; itself。
3. “全世界”的固定英语表达为all over the world，直接填写即可。
4. “应该”的固定搭配为be supposed to，主语为we，be动词用are，故填are supposed to。
5. “人们认为”的固定句型为It is believed that；“车轮”对应名词wheel；“被发现”用一般过去时的被动语态was found；“东欧”对应Eastern Europe，故填It is believed that; wheel was found; Eastern。
6. 句子为现在完成时，“促进了旅游业”对应increased tourism；“经济发展”对应economic development，故填increased tourism; economic development。
【答案】1. mini-camera is connected; glasses 2. are; added by; itself 3. all over the world 4. are supposed to 5. It is believed that; wheel was found; Eastern 6. increased tourism; economic development
【知识点】被动语态、固定搭配、现在完成时
【点评】本题聚焦英语基础语法与固定表达的运用，是巩固核心知识点的典型题型，需学生熟练掌握被动结构、常用短语及句型，难度适中，适合日常练习。
【难度系数】0.5