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式，不能接名词性物主代词或名词所有格。
belong to sb. 可与“be+sb. ’s/名词性物主代词”互换。如：
（1）棒球手套是彼得的。
（2）这张健身垫是她的。
belong to sb. 可与“be+sb. ’s/名词性物主代词”互换。如：
（1）棒球手套是彼得的。
The baseball gloves are Peter’s.
= The baseball gloves belong to Peter.
（2）这张健身垫是她的。
The exercise mat is hers.
= The exercise mat belongs to her.
答案
(1) The baseball gloves are Peter’s. = The baseball gloves belong to Peter.
(2) The exercise mat is hers. = The exercise mat belongs to her.
(2) The exercise mat is hers. = The exercise mat belongs to her.
解析
【分析】本题考查“be+名词所有格/名词性物主代词”与“belong to sb.”的同义转换，解题思路为：根据语法规则，表达“某物属于某人”时两种结构可互换，需注意be动词随主语单复数变化，belong to后接人称代词宾格，名词性物主代词可直接作表语，无需搭配名词。
【解析】（1）“棒球手套是彼得的”用“be+名词所有格”结构表述为The baseball gloves are Peter’s；转换为“belong to”结构时，主语是复数，belong用原形，后接人称代词宾格Peter，即The baseball gloves belong to Peter。（2）“这张健身垫是她的”用“be+名词性物主代词”结构表述为The exercise mat is hers；转换为“belong to”结构时，主语是单数，belong用第三人称单数形式belongs，后接人称代词宾格her，即The exercise mat belongs to her。
【答案】(1) The baseball gloves are Peter’s. = The baseball gloves belong to Peter. (2) The exercise mat is hers. = The exercise mat belongs to her.
【知识点】名词所有格、名词性物主代词、belong to的用法
【点评】本题考查英语基础语法中的短语同义转换，属于常规基础题型，需掌握两种结构的互换规则，注意动词形式和代词的正确使用，难度较低。
【难度系数】0.5
【解析】（1）“棒球手套是彼得的”用“be+名词所有格”结构表述为The baseball gloves are Peter’s；转换为“belong to”结构时，主语是复数，belong用原形，后接人称代词宾格Peter，即The baseball gloves belong to Peter。（2）“这张健身垫是她的”用“be+名词性物主代词”结构表述为The exercise mat is hers；转换为“belong to”结构时，主语是单数，belong用第三人称单数形式belongs，后接人称代词宾格her，即The exercise mat belongs to her。
【答案】(1) The baseball gloves are Peter’s. = The baseball gloves belong to Peter. (2) The exercise mat is hers. = The exercise mat belongs to her.
【知识点】名词所有格、名词性物主代词、belong to的用法
【点评】本题考查英语基础语法中的短语同义转换，属于常规基础题型，需掌握两种结构的互换规则，注意动词形式和代词的正确使用，难度较低。
【难度系数】0.5
I am a man of action!
根据下面的对话内容，在空白处填入一个适当的句子，使对话连贯、完整。
A: Hi, Peter! There’s a jump rope here. 1.
B: No, it isn’t mine. Is it Jim’s?
A: No. His is in the classroom.
B: 2.
A: Hi, Emma! Is this your jump rope?
C: Oh, yes, it’s mine. Thank you.
A: 3.
C: I jump rope every day. I must prepare for the Senior High School Entrance Examination. 5.
A: Oh! Yes, but I’m not good at it. Can you help me?
C: Certainly. Let’s do it together every day.
A: That’s great.
根据下面的对话内容，在空白处填入一个适当的句子，使对话连贯、完整。
A: Hi, Peter! There’s a jump rope here. 1.
Is it yours?
B: No, it isn’t mine. Is it Jim’s?
A: No. His is in the classroom.
B: 2.
Maybe it’s Emma’s.
A: Hi, Emma! Is this your jump rope?
C: Oh, yes, it’s mine. Thank you.
A: 3.
Not at all.
Your jump rope looks well-used. 4. How often do you jump rope?
C: I jump rope every day. I must prepare for the Senior High School Entrance Examination. 5.
Do you often jump rope?
A: Oh! Yes, but I’m not good at it. Can you help me?
C: Certainly. Let’s do it together every day.
A: That’s great.
答案
1. Is it yours?
2. Maybe it’s Emma’s.
3. Not at all.
4. How often do you jump rope?
5. Do you often jump rope?
2. Maybe it’s Emma’s.
3. Not at all.
4. How often do you jump rope?
5. Do you often jump rope?
解析
【分析】
本题为英语补全对话题，需结合上下文的问答逻辑、日常交际用语来填空。先通读对话，明确场景是寻找跳绳的主人，再根据每处空白前后的答语或语境推导问句/答句内容：1处根据B的否定回答判断是问物品归属；2处根据后续询问Emma推测是对物品主人的猜测；3处根据C的感谢回应礼貌用语；4处根据答语的频率信息确定提问频率；5处结合A后续请求帮助的语境判断提问是否经常跳绳。
【解析】
1. 由答语“No, it isn’t mine.”可知，问句询问“它是你的吗？”，故填Is it yours?
2. 由后续A询问Emma可知，此处推测跳绳可能是Emma的，故填Maybe it’s Emma’s.
3. 由C说“Thank you.”可知，回应感谢用“Not at all.”（不客气），故填Not at all.
4. 由答语“I jump rope every day.”（表频率）可知，提问频率用How often，故填How often do you jump rope?
5. 由A后续说自己不擅长跳绳并请求帮助可知，此处询问“你经常跳绳吗？”，故填Do you often jump rope?
【答案】
1. Is it yours?
2. Maybe it’s Emma’s.
3. Not at all.
4. How often do you jump rope?
5. Do you often jump rope?
【知识点】
英语补全对话、日常交际用语、特殊疑问句
【点评】
本题考查日常交际场景下的对话补全，侧重对基础问答逻辑和常用口语表达的掌握，难度适中，学生只要理清上下文语境就能顺利完成填空。
【难度系数】
0.6
本题为英语补全对话题，需结合上下文的问答逻辑、日常交际用语来填空。先通读对话，明确场景是寻找跳绳的主人，再根据每处空白前后的答语或语境推导问句/答句内容：1处根据B的否定回答判断是问物品归属；2处根据后续询问Emma推测是对物品主人的猜测；3处根据C的感谢回应礼貌用语；4处根据答语的频率信息确定提问频率；5处结合A后续请求帮助的语境判断提问是否经常跳绳。
【解析】
1. 由答语“No, it isn’t mine.”可知，问句询问“它是你的吗？”，故填Is it yours?
2. 由后续A询问Emma可知，此处推测跳绳可能是Emma的，故填Maybe it’s Emma’s.
3. 由C说“Thank you.”可知，回应感谢用“Not at all.”（不客气），故填Not at all.
4. 由答语“I jump rope every day.”（表频率）可知，提问频率用How often，故填How often do you jump rope?
5. 由A后续说自己不擅长跳绳并请求帮助可知，此处询问“你经常跳绳吗？”，故填Do you often jump rope?
【答案】
1. Is it yours?
2. Maybe it’s Emma’s.
3. Not at all.
4. How often do you jump rope?
5. Do you often jump rope?
【知识点】
英语补全对话、日常交际用语、特殊疑问句
【点评】
本题考查日常交际场景下的对话补全，侧重对基础问答逻辑和常用口语表达的掌握，难度适中，学生只要理清上下文语境就能顺利完成填空。
【难度系数】
0.6
