内容正文:
2026四年级下册(北京版)句型转换专项练习
一、(肯定句 → 否定句)
1. ★ My hobby is playing football.
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2. ★★ We are going to visit the Great Wall on May Day.
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3. ★★★ Lucas studies chess in a club.
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二、(改为一般疑问句,并作肯定回答)
4. ★ You should stop at a red light.
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肯定答:________________________________
5. ★★ There is a park in our community.
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肯定答:________________________________
6. ★★ Wang Jun can jump rope.
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肯定答:________________________________
7. ★★ Emma likes watching lantern shows.
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肯定答:________________________________
三、(对划线部分提问)
8. ★ My hobby is listening to music.
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9. ★★ I hurt my leg.
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10. ★★ I often go to the cinema on weekends.
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11. ★★★ Noah is going to Shenyang on Children’s Day.
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12. ★★ We are going to eat zongzi on Dragon Boat Festival.
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13. ★★★ I like playing basketball because it’s fun.
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四、(单数句变复数句)
14. ★ There is a library in the community.
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15. ★★ The child likes flying a kite.
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16. ★★ This is a traffic light.
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五、(改为一般疑问句,并作否定回答)
17. ★ Liu Yi is good at playing ping-pong.
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否定答:________________________________
18. ★★ You can climb the tree.
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否定答:________________________________
19. ★★ He wants to join the football club.
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否定答:________________________________
20. ★★ They are going to plant trees.
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否定答:________________________________
21. ★★ There is a supermarket next to the bank.
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否定答:________________________________
解析与学生常见错误提醒
1. 参考答案:My hobby is not playing football. / My hobby isn't playing football.
解析:含有be动词(is)的句子,变否定句直接在be动词后加not。
学生常见错误提醒:错误地写成“My hobby not is playing...”或在hobby后加not。
2. 参考答案:We are not going to visit the Great Wall on May Day. / We aren't going to visit the Great Wall on May Day.
解析:含有be动词(are)的句子,变否定句直接在be动词后加not。“be going to”表示将来,其否定形式是“be not going to”。
学生常见错误提醒:在to后面加not(如:...going not to...),或在visit后加not。
3. 参考答案:Lucas does not study chess in a club. / Lucas doesn't study chess in a club.
解析:主语是第三人称单数(Lucas),谓语是实义动词(studies),变否定句需借助助动词does,后加not,并将studies还原为study。
学生常见错误提醒:忘记将动词还原(如:Lucas doesn't studies...),或错误写成“Lucas not studies...”。
4. 参考答案:问句:Should I stop at a red light?
肯定答:Yes, you should.
解析:含有情态动词should的陈述句变一般疑问句,将should提前至句首。注意人称转换(You → I)。
学生常见错误提醒:未进行人称转换,或答语中人称错误。
5. 参考答案:问句:Is there a park in your community?
肯定答:Yes, there is.
解析:There be句型(is there)变一般疑问句,将be动词is提前至句首,并将our变为your。
学生常见错误提醒:忘记将our变为your,或将there is提前时语序错误。
6. 参考答案:问句:Can Wang Jun jump rope?
肯定答:Yes, he can.
解析:含有情态动词can的陈述句变一般疑问句,将can提前至句首。主语Wang Jun是男性,回答时代词用he。
学生常见错误提醒:答语中人称错误,或遗漏情态动词。
7. 参考答案:问句:Does Emma like watching lantern shows?
肯定答:Yes, she does.
解析:主语是第三人称单数(Emma),谓语是实义动词(likes),变一般疑问句在句首加助动词Does,并将likes还原为like。主语Emma是女性,回答时代词用she。
学生常见错误提醒:忘记将动词还原(如:Does Emma likes...),或答语中动词未还原。
8. 参考答案:What is your hobby?
解析:对爱好(listening to music)提问,用疑问词What。句子是be动词is,疑问句中is提前。物主代词my变为your。
学生常见错误提醒:用How提问,或忘记将my变为your。
9. 参考答案:What’s the matter? 或 What’s wrong?
解析:对伤病或问题(my leg)提问,用固定句型What’s the matter? 或 What’s wrong? 表示“怎么了?”。
学生常见错误提醒:用Where提问,或写成不完整的句子,如“What matter?”。
10. 参考答案:When do you often go to the cinema?
解析:对时间频率(on weekends)提问,用疑问词When。主语是I,疑问句中变为you,时态是一般现在时,用助动词do。
学生常见错误提醒:用What time提问(问具体钟点),或用Where提问。
11. 参考答案:Where is Noah going on Children’s Day?
解析:对地点(Shenyang)提问,用疑问词Where。句子是“be going to”将来时结构,对地点提问时,将be动词is提前。
学生常见错误提醒:用What提问,或写成不完整结构,如“Where Noah is going...”。
12. 参考答案:What are you going to do on Dragon Boat Festival?
解析:对活动(eat zongzi)提问,用疑问词What。“be going to”将来时结构,对活动提问时,用“What ... going to do?” 结构。主语we变为you,be动词are提前。
学生常见错误提醒:用How提问,或忘记将we变为you。
13. 参考答案:Why do you like playing basketball?
解析:对原因(because it’s fun)提问,用疑问词Why。主语是I,疑问句中变为you,时态是一般现在时,用助动词do。
学生常见错误提醒:用What提问,或忘记将主语I变为you。
14. 参考答案:There are libraries in the communities.
解析:单数变复数,a library → libraries, is → are, the community → the communities。
学生常见错误提醒:忘记将be动词改为are,或名词复数形式错误(特别是community → communities, library → libraries的拼写变化)。
15. 参考答案:The children like flying kites.
解析:单数变复数,The child → The children, likes → like, flying a kite → flying kites。
学生常见错误提醒:child的复数形式children写错,或忘记将动词likes还原为like。
16. 参考答案:These are traffic lights.
解析:单数变复数,This is → These are, a traffic light → traffic lights。
学生常见错误提醒:忘记将指示代词和be动词改为复数形式,或traffic light的复数形式错误。
17. 参考答案:问句:Is Liu Yi good at playing ping-pong?
否定答:No, he isn’t.
解析:含有be动词(is)的陈述句变一般疑问句,将be动词(is)提前至句首。主语Liu Yi是男性,回答时代词用he。
学生常见错误提醒:将短语is good at拆开,写成“Good is Liu Yi at...”,或将答语中的人称搞错。
18. 参考答案:问句:Can I climb the tree?
否定答:No, you can’t.
解析:含有情态动词can的陈述句变一般疑问句,将can提前至句首。注意人称转换(You → I)。
学生常见错误提醒:未进行人称转换,或答语中人称错误。
19. 参考答案:问句:Does he want to join the football club?
否定答:No, he doesn’t.
解析:主语是第三人称单数(He),谓语是实义动词(wants),变一般疑问句在句首加助动词Does,并将wants还原为want。主语he回答时代词用he。
学生常见错误提醒:忘记将动词还原(如:Does he wants...),或答语中动词未还原。
20. 参考答案:问句:Are they going to plant trees?
否定答:No, they aren’t.
解析:含有be动词(are)的陈述句变一般疑问句,将be动词(are)提前至句首。主语they回答时代词用they。
学生常见错误提醒:忘记将be动词提前,或将“be going to”结构中的are与其他词位置搞错。
21. 参考答案:问句:Is there a supermarket next to the bank?
否定答:No, there isn’t.
解析:There be句型(is there)变一般疑问句,将be动词is提前至句首。
学生常见错误提醒:将there is提前时语序错误,如写成“There is a supermarket next to the bank?” 或答语中主谓不一致。
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