内容正文:
2026重大版五年级下册句型转换专项练习
一、(肯定句 → 否定句)
1. ★ Emma often cleans the room at home.
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2. ★★ Noah is watching TV in the living room.
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3. ★★★ There is a garden in front of the office.
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二、(改为一般疑问句,并作肯定回答)
4. ★ Lucas sometimes washes the socks.
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肯定答:________________________________
5. ★★ Wang Jun is doing the dishes now.
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肯定答:________________________________
6. ★★ Liu Yi likes summer best.
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肯定答:________________________________
7. ★★ We want to buy a piece of bread.
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肯定答:________________________________
三、(对划线部分提问)
8. ★ I can water the plants for my parents.
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9. ★★ The swimming pool is behind the lab.
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10. ★★ I am reading a book.
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11. ★★★ The bread is ten yuan.
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12. ★★ I like winter best because I can go skiing.
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13. ★★★ Noah is studying in the classroom.
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四、(单数句变复数句)
14. ★ This is a blue river.
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15. ★★ The child is flying a kite in spring.
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16. ★★ There is some money on the table.
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五、(改为一般疑问句,并作否定回答)
17. ★ I am Emma.
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否定答:________________________________
18. ★★ You can cook the dinner.
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否定答:________________________________
19. ★★ It is warm in Hangzhou in spring.
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否定答:________________________________
20. ★★ They are swimming in the sea.
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否定答:________________________________
21. ★★ He often works in the office.
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否定答:________________________________
解析与学生常见错误提醒
1. 参考答案:Emma does not often clean the room at home. / Emma doesn't often clean the room at home.
解析:主语是第三人称单数(Emma),谓语是实义动词(cleans),变否定句需在动词前加does not,并将cleans还原为clean,可缩写为doesn't。
学生常见错误提醒:忘记将动词还原(如:Emma doesn't often cleans...),或在动词后直接加not。
2. 参考答案:Noah is not watching TV in the living room. / Noah isn't watching TV in the living room.
解析:现在进行时(is + doing)的否定式,在be动词(is)后直接加not。
学生常见错误提醒:错误地写成“Noah not is watching...”或“Noah doesn't watching...”。
3. 参考答案:There is not a garden in front of the office. / There isn't a garden in front of the office.
解析:There be 句型的否定式,在be动词(is)后加not。
学生常见错误提醒:在garden后加not,或写成“There not is a garden...”。
4. 参考答案:问句:Does Lucas sometimes wash the socks?
肯定答:Yes, he does.
解析:主语是第三人称单数(Lucas),谓语是实义动词(washes),变一般疑问句在句首加助动词Does,并将washes还原为wash。Lucas是男性,回答时代词用he。
学生常见错误提醒:忘记将动词还原(如:Does Lucas sometimes washes...),或助动词用错。
5. 参考答案:问句:Is Wang Jun doing the dishes now?
肯定答:Yes, he is.
解析:现在进行时(is + doing)的陈述句变一般疑问句,将be动词(is)提前至句首。Wang Jun是男性,回答时代词用he。
学生常见错误提醒:忘记将be动词提前,或将doing拆开。
6. 参考答案:问句:Does Liu Yi like summer best?
肯定答:Yes, she does.
解析:主语是第三人称单数(Liu Yi),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。Liu Yi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 Liu Yi likes...),或助动词用错。
7. 参考答案:问句:Do you want to buy a piece of bread?
肯定答:Yes, we do.
解析:主语是第一人称复数(we),谓语是实义动词(want),变一般疑问句在句首加助动词Do,并将主语变为you。主语we回答时用we。
学生常见错误提醒:忘记将主语we变为you,或助动词用错。
8. 参考答案:What can you do for your parents?
解析:对动作(water the plants)提问,用疑问词What。情态动词can提前。主语I变为you。动词do替代提问的动作。
学生常见错误提醒:用How提问,或忘记将I变为you,或写成“What you can do...?”语序错误。
9. 参考答案:Where is the swimming pool?
解析:对地点(behind the lab)提问,用疑问词Where。句子是be动词is,疑问句中is提前。
学生常见错误提醒:用What提问,或将is遗漏在句末。
10. 参考答案:What are you doing?
解析:对正在进行的动作(reading a book)提问,用疑问词What。现在进行时疑问句中be动词(am)变为are提前。主语I变为you。
学生常见错误提醒:用How提问,或未将I变为you,或用What do you do? 混淆时态。
11. 参考答案:How much is the bread?
解析:对价格(ten yuan)提问,用固定句型How much is...? 句子是be动词is,疑问句中is提前。
学生常见错误提醒:用How many提问,或用What is the price? 超纲。
12. 参考答案:Why do you like winter best?
解析:对原因(because I can go skiing)提问,用疑问词Why。主语I变为you,动词like用原形,加助动词do。
学生常见错误提醒:用What提问,或忘记加助动词(如:Why you like...?)。
13. 参考答案:Who is studying in the classroom?
解析:对人物(Noah)提问,用疑问词Who。现在进行时疑问句中be动词(is)提前。
学生常见错误提醒:用What提问,或将is遗漏在句末。
14. 参考答案:These are blue rivers.
解析:单数变复数,this → these,is → are,a blue river → blue rivers。
学生常见错误提醒:忘记改变指示代词和be动词,或名词复数形式错误。
15. 参考答案:The children are flying kites in spring.
解析:单数变复数,The child → The children,is → are,flying a kite → flying kites。
学生常见错误提醒:child的复数形式children写错,或kite的复数形式错误。
16. 参考答案:There is some money on the table. (不变) 或 There are some coins on the table. (改变可数名词)
解析:money为不可数名词,没有复数形式,句子不变。但如果将money改为可数名词coin,则需将is改为are,money改为coins。此处考查不可数名词概念。
学生常见错误提醒:将money加s变为复数,或将There is改为There are。
17. 参考答案:问句:Are you Emma?
否定答:No, I'm not.
解析:含有be动词(am)的陈述句变一般疑问句,将be动词(are)提前至句首。主语I变为you。
学生常见错误提醒:忘记将be动词提前,或答语不简练。
18. 参考答案:问句:Can you cook the dinner?
否定答:No, I 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。主语you回答时用I。
学生常见错误提醒:未进行人称转换,或答语中情态动词不一致。
19. 参考答案:问句:Is it warm in Hangzhou in spring?
否定答:No, it 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。
学生常见错误提醒:忘记将be动词提前,或将主语it遗漏。
20. 参考答案:问句:Are they swimming in the sea?
否定答:No, they aren't.
解析:现在进行时(are + doing)的陈述句变一般疑问句,将be动词(are)提前至句首。
学生常见错误提醒:忘记将be动词提前,或将swimming拆开。
21. 参考答案:问句:Does he often work in the office?
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(works),变一般疑问句在句首加助动词Does,并将works还原为work。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 often works...?),或助动词用错。
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