摘要：解析：主语是第三人称单数“he”，谓语动词“walks”为实义动词，变一般疑问句需借助助动词“Does”，且“walks”还原为原形“walk”。

牛津英语新初一上册第七单元句型转换专练（40道）

一、陈述句变一般疑问句（10道）

1. He usually walks to school every morning.

2. They will have a picnic next Sunday.

3. My mother has cleaned the living room already.

4. Tom could play the piano when he was five.

5. We are going to visit the museum this afternoon.

6. Lucy often does her homework after dinner.

7. There is some milk in the glass.

8. His father works in a big factory.

9. They have seen this film twice.

10. She can speak three foreign languages.

二、一般疑问句变陈述句（10道）

1. Do you often listen to music in your free time?

2. Will your brother join the football club next term?

3. Has Mary finished her English project yet?

4. Could he swim across the small river last year?

5. Are they going to hold a party for their teacher?

6. Does Mike usually get up at 6:30 a.m.?

7. Is there any juice in the fridge?

8. Did your parents watch TV last night?

9. Can you help me with my math homework?

10. Will the students have a test next Wednesday?

三、陈述句变否定句（10道）

1. She plays the violin every evening.

2. We will go to the park this weekend.

3. He has read this storybook before.

4. They can speak French fluently.

5. Tom is doing his homework now.

6. My sister often eats hamburgers for lunch.

7. There are some apples on the table.

8. His uncle worked in this company last year.

9. We are going to visit our grandparents next month.

10. She has already finished her homework.

四、对划线部分提问（10道）

1. He goes to school by bike every day.（划线部分：by bike）

2. They will meet at the school gate at 8:00 a.m.（划线部分：at 8:00 a.m.）

3. This red sweater is mine.（划线部分：mine）

4. She has lived in this city for five years.（划线部分：for five years）

5. Tom usually plays basketball with his friends after school.（划线部分：his friends）

6. The meeting will last for two hours.（划线部分：for two hours）

7. He bought a new pen in the shop yesterday.（划线部分：in the shop）

8. There are three books on the desk.（划线部分：three）

9. She is late for school because she got up late.（划线部分：because she got up late）

10. They will have a trip to Beijing next summer.（划线部分：Beijing）

参考答案解析

一、陈述句变一般疑问句（10道）

1. Does he usually walk to school every morning?

解析：主语是第三人称单数“he”，谓语动词“walks”为实义动词，变一般疑问句需借助助动词“Does”，且“walks”还原为原形“walk”。

2. Will they have a picnic next Sunday?

解析：句中有情态动词“will”，变一般疑问句直接将“will”提前至句首，其余部分语序不变。

3. Has my mother cleaned the living room yet?

解析：句中有助动词“has”（现在完成时），变一般疑问句将“has”提前，“already”在疑问句中改为“yet”。

4. Could Tom play the piano when he was five?

解析：句中有情态动词“could”，变一般疑问句直接将“could”提前，主语“Tom”紧跟其后。

5. Are we going to visit the museum this afternoon?

解析：句中用“be going to”表将来，变一般疑问句将“are”提前，主语“we”保持不变。

6. Does Lucy often do her homework after dinner?

解析：主语“Lucy”是第三人称单数，谓语“does”为实义动词，借助“Does”提前，“does”还原为“do”。

7. Is there any milk in the glass?

解析：“there be”句型变一般疑问句将“be”动词“is”提前，“some”在疑问句中改为“any”。

8. Does his father work in a big factory?

解析：主语“his father”是第三人称单数，谓语“works”为实义动词，借助“Does”提前，“works”还原为“work”。

9. Have they seen this film twice?

解析：现在完成时句子，有助动词“have”，变一般疑问句将“have”提前至句首。

10. Can she speak three foreign languages?

解析：句中有情态动词“can”，变一般疑问句直接将“can”提前，其余部分语序不变。

二、一般疑问句变陈述句（10道）

1. I often listen to music in my free time.

解析：一般疑问句主语“you”在陈述句中改为第一人称“I”，助动词“Do”去掉，谓语“listen”保持原形。

2. My brother will join the football club next term.

解析：将提前的“Will”还原至主语“my brother”之后，疑问语序改为陈述语序，“your”改为“my”。

3. Mary has finished her English project already.

解析：提前的“Has”还原至主语“Mary”之后，“yet”在陈述句中改为“already”，疑问语序变陈述语序。

4. He could swim across the small river last year.

解析：提前的“Could”还原至主语“He”之后，疑问语序改为陈述语序。

5. They are going to hold a party for their teacher.

解析：提前的“Are”还原至主语“They”之后，疑问语序改为陈述语序。

6. Mike usually gets up at 6:30 a.m.

解析：助动词“Does”去掉，主语“Mike”后谓语“get”变为第三人称单数“gets”，疑问语序变陈述语序。

7. There is some juice in the fridge.

解析：提前的“Is”还原至“there”之后，“any”在陈述句中改为“some”，保持“there be”句型结构。

8. My parents watched TV last night.

解析：助动词“Did”去掉，谓语“watch”变为过去式“watched”，“your”改为“my”，疑问语序变陈述语序。

9. I can help you with your math homework.

解析：提前的“Can”还原至主语“I”之后，“you”根据语境调整为“I”和“your”，疑问语序变陈述语序。

10. The students will have a test next Wednesday.

解析：提前的“Will”还原至主语“The students”之后，疑问语序改为陈述语序。

三、陈述句变否定句（10道）

1. She doesn’t play the violin every evening.

解析：主语“she”是第三人称单数，实义动词“plays”变否定需借助“doesn’t”，“plays”还原为“play”。

2. We won’t go to the park this weekend.

解析：“will”的否定形式为“won’t”（=will not），直接加在主语后，谓语动词“go”保持原形。

3. He hasn’t read this storybook before.

解析：现在完成时中“has”的否定形式为“hasn’t”（=has not），直接加在主语后，谓语“read”保持过去分词形式。

4. They can’t speak French fluently.

解析：情态动词“can”的否定形式为“can’t”（=can not），直接加在主语后，谓语“speak”不变。

5. Tom isn’t doing his homework now.

解析：“be动词+动词-ing”结构变否定，在“is”后加“not”，缩写为“isn’t”，其余部分不变。

6. My sister doesn’t often eat hamburgers for lunch.

解析：主语“my sister”是第三人称单数，实义动词“eats”变否定借助“doesn’t”，“eats”还原为“eat”。

7. There aren’t any apples on the table.

解析：“there be”句型变否定，在“are”后加“not”（缩写为“aren’t”），“some”改为“any”。

8. His uncle didn’t work in this company last year.

解析：过去时中实义动词“worked”变否定，借助助动词“didn’t”，“worked”还原为“work”。

9. We aren’t going to visit our grandparents next month.

解析：“be going to”结构变否定，在“are”后加“not”（缩写为“aren’t”），其余部分不变。

10. She hasn’t finished her homework yet.

解析：现在完成时中“has already”变否定为“hasn’t...yet”，“already”改为“yet”，放在句末。

四、对划线部分提问（10道）

1. How does he go to school every day?

解析：划线部分“by bike”表示方式，用疑问词“How”提问；主语“he”是第三人称单数，借助助动词“Does”，“goes”还原为“go”。

2. When will they meet at the school gate?

解析：划线部分“at 8:00 a.m.”表示时间，用疑问词“When”提问，将“will”提前，其余语序不变。

3. Whose red sweater is this?

解析：划线部分“mine”表示所属关系，用疑问词“Whose”提问，后接名词“red sweater”，保持“be”动词提前的语序。

4. How long has she lived in this city?

解析：划线部分“for five years”表示时间段，用疑问词“How long”提问，将“has”提前，其余语序不变。

5. Who does Tom usually play basketball with after school?

解析：划线部分“his friends”表示人，用疑问词“Who”提问；主语“Tom”是第三人称单数，借助“Does”，“plays”还原为“play”，“with”保留在句末。

6. How long will the meeting last?

解析：划线部分“for two hours”表示时间段，用疑问词“How long”提问，将“will”提前，其余语序不变。

7. Where did he buy a new pen yesterday?

解析：划线部分“in the shop”表示地点，用疑问词“Where”提问；过去时中借助助动词“Did”，“bought”还原为“buy”。

8. How many books are there on the desk?

解析：划线部分“three”表示数量（可数名词），用疑问词“How many”提问，后接名词“books”，保持“there be”句型的疑问语序。

9. Why is she late for school?

解析：划线部分“because she got up late”表示原因，用疑问词“Why”提问，将“is”提前，其余语序不变。

10. Where will they have a trip next summer?

解析：划线部分“Beijing”表示地点，用疑问词“Where”提问，将“will”提前，其余语序不变。

来源：蒙古元素