内容正文:
2026六年级下册(冀教版三起)句型转换专项练习
一、(肯定句 → 否定句)
1. ★ Wang Jun will go to the beach this summer.
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2. ★★ Emma should eat too many sweets.
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3. ★★★ Lucas bought a T-shirt yesterday.
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二、(改为一般疑问句,并作肯定回答)
4. ★ I have some fruit for lunch.
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肯定答:________________________________
5. ★★ Noah will fly to Chengdu next week.
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肯定答:________________________________
6. ★★ You should brush your teeth twice a day.
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肯定答:________________________________
7. ★★ Liu Yi plays basketball on Sunday.
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肯定答:________________________________
三、(对划线部分提问)
8. ★ My favourite sport is ping-pong.
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9. ★★ I eat vegetables three times a week.
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10. ★★ Wang Jun will visit his grandparents.
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11. ★★★ The trip will be five days.
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12. ★★ Lucas usually gets up at six o'clock.
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13. ★★★ I want these shoes, not those.
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四、(单数句变复数句)
14. ★ This is a light ball.
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15. ★★ That child brushes his tooth every morning.
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16. ★★ The man is playing badminton.
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五、(改为一般疑问句,并作否定回答)
17. ★ Emma has any questions.
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否定答:________________________________
18. ★★ They are watching a football game.
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否定答:________________________________
19. ★★ I can teach you to play tennis.
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否定答:________________________________
20. ★★ Liu Yi went to the lake last summer.
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否定答:________________________________
21. ★★ The weather will be cool.
否定答:________________________________
解析与学生常见错误提醒
1. 参考答案:Wang Jun will not go to the beach this summer. / Wang Jun won't go to the beach this summer.
解析:含有助动词will的句子,变否定句直接在will后加not,可缩写为won't。
学生常见错误提醒:错误地写成“Wang Jun not will go...”或“Wang Jun will don't go...”。
2. 参考答案:Emma should not eat too many sweets. / Emma shouldn't eat too many sweets.
解析:含有情态动词should的句子,变否定句直接在should后加not,可缩写为shouldn't。
学生常见错误提醒:错误地加助动词doesn't,或写成“Emma should eat not too many sweets.”。
3. 参考答案:Lucas did not buy a T-shirt yesterday. / Lucas didn't buy a T-shirt yesterday.
解析:陈述句是一般过去时,动词是实义动词(bought),变否定句在动词前加助动词did,并将bought还原为原形buy,后加not。
学生常见错误提醒:忘记将动词还原(如:Lucas didn't bought...),或错误地只加not。
4. 参考答案:问句:Do you have any fruit for lunch?
肯定答:Yes, I do.
解析:主语是第一人称(I),谓语是实义动词(have),变一般疑问句在句首加助动词Do,并将主语变为you。肯定句中的some在疑问句中要变为any。
学生常见错误提醒:忘记将some变为any,或答语中人称错误。
5. 参考答案:问句:Will Noah fly to Chengdu next week?
肯定答:Yes, he will.
解析:含有助动词will的陈述句变一般疑问句,将will提前至句首。主语Noah是男性,回答时代词用he。
学生常见错误提醒:错误地加助动词Do/Does/Did,或答语中助动词不一致。
6. 参考答案:问句:Should I brush my teeth twice a day?
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(如:Should you brush...),或答语中人称错误。
7. 参考答案:问句:Does Liu Yi play basketball on Sunday?
肯定答:Yes, he does.
解析:主语是第三人称单数(Liu Yi),谓语是实义动词(plays),变一般疑问句在句首加助动词Does,并将plays还原为play。主语Liu Yi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,或答语中动词未还原。
8. 参考答案:What is your favourite sport?
解析:对运动项目(ping-pong)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Which提问,或忘记将my变为your。
9. 参考答案:How often do you eat vegetables?
解析:对频率(three times a week)提问,用疑问词组How often。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When提问,或忘记使用助动词do。
10. 参考答案:Who will Wang Jun visit? 或 Whom will Wang Jun visit?
解析:对人物(his grandparents)提问,用疑问词Who。含有助动词will的句子,疑问句中will提前。who在句中作visit的宾语,也可以用whom,但口语中who更常用。
学生常见错误提醒:用What提问,或将will遗漏(如:Who Wang Jun will visit?)。
11. 参考答案:How long will the trip be?
解析:对时间段(five days)提问,用疑问词组How long。含有be动词(will be)的句子,疑问句中will提前。
学生常见错误提醒:用When提问,或语序错误。
12. 参考答案:Who usually gets up at six o'clock?
解析:对人物(Lucas)提问,用疑问词Who。Who作主语时,谓语动词保持三单形式(gets)。
学生常见错误提醒:用What提问,或错误改变动词形式。
13. 参考答案:Which shoes do you want, these or those?
解析:对特定物品(these, 与those对比)提问,用疑问词Which。句子含有实义动词want,主语是I,疑问句中变为you,时态是一般现在时,用助动词do。这是一个选择疑问句的转换。
学生常见错误提醒:用What提问(不明确),或忘记使用助动词do,或遗漏选择部分“these or those”。
14. 参考答案:These are light balls.
解析:单数变复数,this → these,is → are,a light ball → light balls。
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:Those children brush their teeth every morning.
解析:that → those,child → children(不规则),brushes → brush(主语复数),his → their,tooth → teeth(不规则)。
学生常见错误提醒:child和tooth的复数形式写错,或忘记将动词改为brush,或代词未改变。
16. 参考答案:The men are playing badminton.
解析:the man → the men(不规则),is → are,playing → playing(不变)。
学生常见错误提醒:man的复数形式写错(mans),或忘记将be动词改为are。
17. 参考答案:问句:Does Emma have any questions?
否定答:No, she doesn't.
解析:题干是肯定句语序,但使用了any(常用于疑问/否定),转换时需注意。主语是第三人称单数(Emma),谓语是实义动词(has),变一般疑问句在句首加助动词Does,并将has还原为have。肯定句中用any,疑问句保持不变。
学生常见错误提醒:误以为any必须变为some(在疑问句中,any是正确用法),或忘记将动词还原。
18. 参考答案:问句:Are they watching a football game?
否定答:No, they aren't.
解析:现在进行时(be + 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,或答语中主谓不一致。
19. 参考答案:问句:Can you teach me to play tennis?
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。注意人称和代词转换(I → you, you → me)。
学生常见错误提醒:未进行人称和代词转换,或答语中人称错误。
20. 参考答案:问句:Did Liu Yi go to the lake last summer?
否定答:No, he didn't.
解析:陈述句是一般过去时,动词是实义动词(went),变一般疑问句在句首加助动词Did,并将went还原为go。主语Liu Yi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,或答语中动词未还原。
21. 参考答案:问句:Will the weather be cool?
否定答:No, it won't.
解析:含有be动词(is/am/are)和助动词will的句子变一般疑问句,将第一个助动词(will)提前至句首。主语the weather用it指代。
学生常见错误提醒:忘记将will提前,或答语中主谓不一致。
(内容由AI生成,仅供参考)
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