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专题10 句型转换50题（解析版）---2026八下期末复习练习
姓名：___________学号：___________
1．They exercise in the gym every afternoon.(对划线部分提问)
________ ________ they exercise every afternoon
【答案】 Where do
【详解】句意：他们每天下午在体育馆锻炼。划线部分为“in the gym”，这里是提问地点，用疑问词where来提问。原句主语是“they”，谓语动词是实义动词“exercise”，时态为一般现在时，在疑问句中需要借助助动词do，并将其放在主语前。故填Where；do。
2．My favorite relaxation way is doing yoga. (对划线部分提问)
__________ __________ your favorite relaxation way
【答案】 What is
【详解】句意：我最喜欢的放松方式是做瑜伽。划线部分“doing yoga”表示事物，对事物提问用疑问词What；原句为一般现在时，主语是单数，be动词用is，提到主语前构成疑问句结构。
3．We can relax ourselves by listening to soft music. (对划线部分提问)
________ you relax yourselves
【答案】How can
【详解】句意：我们可以通过听轻音乐来放松自己。划线部分by listening to soft music是动作的方式，对做某事的方式方法提问，需要用疑问副词How。原句含情态动词can，变特殊疑问句时，需要把情态动词can提到主语you之前，因此填How can。
4．They will go hiking this weekend.（对划线部分提问）
________ ________ they go hiking
【答案】 When will
【详解】句意：他们什么时候要去徒步旅行？原句划线部分this weekend是时间状语，对时间提问要用特殊疑问词When（什么时候）。原句是一般将来时will go hiking，变疑问句时要把助动词will提到主语they之前，所以第二空填will。故填When；will。
5．He made progress because he worked hard. (对画线部分提问)
________ ________ he make progress
【答案】 Why did
【详解】句意：他取得了进步是因为他努力工作。根据“because he worked hard”可知，此处是对原因进行提问，使用疑问词why，原句中“made”是过去式，所以疑问句中要借助助动词did。故填Why；did。
6．They are walking in the park. (对划线部分提问)
_________ _________ they doing
【答案】 What are
【详解】句意：他们正在公园里散步。画线部分是动作，提问“做什么”用what；原句是现在进行时，主语they搭配are，提到主语前，故填What；are。
7．The Amazon Rainforest is in South America. (对划线部分提问)
________ ________ the Amazon Rainforest
【答案】 Where is
【详解】句意：亚马逊雨林位于南美洲。划线部分是“in South America”，这是对地点进行提问，要用“Where”；原句是主系表结构，主语“The Amazon Rainforest”是单数，be动词用“is”。故填Where；is。
8．Poyang Lake is the biggest freshwater lake in China. (对划线部分提问)
________ ________ the biggest freshwater lake in China
【答案】 What is
【详解】句意：鄱阳湖是中国最大的淡水湖。划线部分是“Poyang Lake”，这里是对事物提问，用特殊疑问词What。原句是一般现在时，be动词为is，特殊疑问句结构为“疑问词+be动词+其他”，句首首字母需大写。
9．We learn about foreign customs because it’s useful for communication. (对划线部分提问)
________ ________ we learn about foreign customs
【答案】 Why do
【详解】句意：我们了解外国习俗，因为这对交流很有用。划线部分是“because it’s useful for communication”，是原因状语从句，对原因提问要用Why；原句是一般现在时，主语是“we”，变疑问句时需要在主语前加助动词do，构成“Why do we ... ”的结构。故填Why；do。
10．They have already learned 100 French words. (对划线部分提问)
______ ______ French words ______ they already ______
【答案】 How many have learned
【详解】句意：他们已经学了100个法语单词。划线部分是100，对可数名词数量提问用How many。原句是现在完成时，结构为have+过去分词，主语是they，助动词用have，learn的过去分词是learned，句首字母大写。故填How；many；have；learned。
11．She has to stay in bed because she has a fever. (对划线部分提问)
_________ _________ she have to stay in bed
【答案】 Why does
【详解】句意：她不得不待在床上，因为她发烧了。划线部分为“because she has a fever”，这里是提问原因，用疑问词why来提问。原句主语she是第三人称单数，在变一般疑问句时，要借助助动词does，同时动词has要还原为have。故填Why；does。
12．People bow to greet each other in Japan. (对划线部分提问)
________ ________ people ________ to greet each other in Japan
【答案】 What do do
【详解】句意：在日本，人们鞠躬互相问候。划线部分“bow”表示人们互相问候时所做的具体动作，对动作内容提问要用疑问词what。原句主语“People”是复数，谓语动词“bow”是实义动词，变为疑问句时需借助助动词do。结构为“What + 助动词 + 主语 + do ”，其中第二个“do”作为替代动词代替被提问的具体动作。
13．He hurt himself in the P.E. class. (对画线部分提问)
________ ________ he hurt in the P.E. class
【答案】 Who/Whom did
【详解】句意：他在体育课上弄伤了自己。画线部分是“himself”，是动作hurt的宾语，指代人，所以用特殊疑问词Who或Whom来提问；句子时态为一般过去时，“hurt”为实义动词，需借助助动词did构成疑问句。故填Who/Whom；did。
14．You should get some rest. (对划线部分提问)
________ ________ I ________
【答案】 What should do
【详解】句意：你应该休息一下。划线部分是建议的内容，对建议内容提问用what，句型为“What should sb. do ”。故填What；should；do。
15．I have a sore throat and cough a lot.（对划线部分提问）
_________ _________ with you
【答案】 What’s wrong
【详解】句意：我喉咙痛并且咳嗽得很厉害。原句中划线部分是身体不适的症状，对其提问要用固定句型What’s wrong with you ，用于询问对方的身体状况。
16．He organized a volunteer activity last Saturday. (对划线部分提问)
________ ________ he ________ last Saturday
【答案】 What did do
【详解】句意：他上周六组织了一次志愿者活动。原句划线部分为“organized a volunteer activity”，对整个谓语部分（动作及其宾语）提问，用疑问词What，后接一般疑问句语序，原句谓语动词organized是实义动词的过去式，需借助助动词did，并将谓语部分（organized a volunteer activity）用do替代，故填What；did；do。
17．Playing the guitar makes me feel happy. (对划线部分提问)
________ ________ you feel happy
【答案】 What makes
【详解】句意：弹吉他让我感到快乐。划线部分“Playing the guitar”是句子的主语，表示让人感到快乐的事物，对事物提问要用疑问词what，句首首字母大写。原句是一般现在时，主语是第三人称单数（动名词短语作主语视为单数），谓语动词“makes”是实义动词，变为疑问句时，将疑问词what作为主语，后面直接跟谓语动词makes，语序不变。
18．She could go to the doctor.（对划线部分提问）
________ ________ she ________
【答案】 What could do
【详解】句意：她可以去看医生。划线部分：go to the doctor“去看医生”，表示动作/行为，对动作内容提问，要用特殊疑问词What；原句含有情态动词could，变疑问句时需将could 提到主语she之前，且划线部分的动作要用动词原形do来代替。
19．I was doing my homework when the bell rang.（对划线部分提问）
________ ________ you ________ when the bell rang
【答案】 What were doing
【详解】句意：铃响的时候我正在做作业。划线部分为“doing my homework”，这里是提问铃响时正在做什么事，用疑问词what来提问，原句为过去进行时，疑问句中需将be动词were提到主语“you”之前，后接动词的现在分词doing。
20．She formed the habit of drinking milk in the morning.（对画线部分提问）
________ habit ________ she form
【答案】 What did
【详解】句意：她养成了早上喝牛奶的习惯，对“喝牛奶的”这一定语提问，用疑问词What修饰habit，原句为一般过去时，实义动词为form，变疑问句需借助助动词did，故填What；did。
21．He overcame many difficulties and succeeded. (同义句转换)
→He succeeded after ________ many difficulties.
【答案】overcoming
【详解】句意：他克服了许多困难，最终成功了。改为同义句，介词after后接动词时，需用动名词形式，因此将原句的动词overcame转换为overcoming。
22．The Nile is the longest river in the world. (改为同义句)
The Nile is ________ than any ________ river in the world.
【答案】 longer other
【详解】句意：尼罗河是世界上最长的河流。原句用最高级“the longest”表示“最长的”，可改为比较级结构“longer than any other river”，表示“比世界上任何其他河流都长”，两者含义相同，保持句意不变。
23．Eating too much sugar is bad for your teeth. (改为同义句)
Eating too much sugar ________ ________ ________ your teeth.
【答案】 is harmful to
【详解】句意：吃太多糖对你的牙齿有害。改为同义句，两句都有“对……有害”之意，原句用的是短语be bad for，可以同义转换为be harmful to。主语为“Eating too much sugar ”，动名词短语作主语，谓语动词用第三人称单数is。故填is；harmful；to。
24．The moment I see her, I’ll tell her the news.
________ I see her, I’ll tell her the news.
【答案】As soon as
【详解】句意：我一见到她，就会告诉她这个消息。原句是名词短语引导时间状语从句，表示“一……就……”。As soon as在此处与The moment同义，都表示主句动作紧随从句动作发生。故填As soon as。
25．The river is longer than any other river in the country. (改为同义句)
This river is________ ________ in the country.
【答案】 the longest
【详解】句意：这条河比这个国家里其他任何一条河都长。改为同义句，需将“比较级 + than any other + 名词复数”结构转换为最高级形式。需使用形容词最高级longest，且形容词最高级前必须加定冠词the。
26．The Niagara Falls is very famous around the world. (同义句转换)
The Niagara Falls is famous ________ ________ the world.
【答案】 all over
【详解】句意：尼亚加拉大瀑布在全世界都很有名。“around the world”（全世界）的同义短语是“all over the world”。故填all；over。
27．My father advised me to join the football club.（改为同义句）
My father gave me ________ ________ to join the football club.
【答案】 some advice
【详解】句意：我父亲建议我加入足球俱乐部。原句中使用了“advise sb. to do sth.” (建议某人做某事) 结构，改写后的句子给出了“give me … to join the football club”的结构，“advise”是动词，其名词形式是“advice”，“give sb. some advice to do sth.” 意思是“给某人一些做某事的建议”，与“advise sb. to do sth.”表达相近的含义。“advice”是不可数名词，“some”既可以修饰可数名词复数，也可以修饰不可数名词，所以第一空处用“some”，第二空处用“advice”。
28．My teacher advised me to read more classic novels. (改为同义句)
My teacher gave me ________ ________ to read more classic novels.
【答案】 some advice
【详解】句意：我的老师建议我多读经典小说。原句中advised me to read是“建议我做某事”的表达，同义替换为gave me some advice，其中advice是不可数名词，意为“建议”，在句中作直接宾语，后接不定式作后置定语。
29．I can’t play basketball with you because I’m a little tired today.
I’m ________ ________ tired today, so I can’t play basketball with you.
【答案】 a bit/little
【详解】句意：我今天有点累，不能和你打篮球了。改为同义句，空处缺少“有点”。a bit/a little“有点”，修饰形容词tired。
30．Before getting mad at others, we should try to understand how they feel.（同义句转换）
We should ________ before we get angry with others.
【答案】try to understand how they feel
【详解】原句“Before getting mad at others, we should try to understand how they feel.”意思是在对别人生气之前，我们应该努力去理解他们的感受。同义句转换后，We should后面缺少的内容就是“努力去理解他们的感受”，即try to understand how they feel。
31．The old man was so weak that he couldn’t climb the stairs without help. (保持句意基本不变)
The old man wasn’t ________ ________ to climb the stairs without help.
【答案】 strong enough
【详解】句意：这个老人如此虚弱以至于在没有帮助的情况下不能爬楼梯。根据题干可知，缺少的信息“如此虚弱以至于……”，not strong enough意为“不够强壮”。本题可以用strong enough来表达。故填strong；enough。
32．My brother spends an hour reading every day. (改为同义句)
It ________ my brother an hour ________ ________ every day.
【答案】 takes to read
【详解】句意：我的哥哥每天都会花一个小时读书。原句是“sb. spends time doing sth.”结构，意为“某人花费时间做某事”；改为同义句，用“It takes sb. time to do sth.”，意为“做某事花费某人多长时间”；根据“every day”可知，时态为一般现在时，主要是It，谓语用takes；to后接动词原形read。故填takes；to；read。
33．Just talking to Lily makes Judy feel better. (改为同义句)
Judy feels better just ________ ________ to Lily.
【答案】 by talking
【详解】句意：和莉莉交谈能让朱迪心情好起来。根据句意，此处可以转化为：通过和莉莉交谈，朱迪心情好起来了。“通过做某事”by doing sth，“交谈”talk，应用动名词作宾语。故填by；talking。
34．The public welfare project is so popular that it has attracted thousands of participants. (同义句转换)
It’s ________ a popular public welfare project ________ it has attracted thousands of participants.
【答案】 such that
【详解】句意：这个公益项目非常受欢迎，已经吸引了数千名参与者。原句“so…that…”表示“如此……以至于……”，转换为同义句时，“such + a/an + 形容词 + 名词 + that…”是对应的结构。故填such；that。
35．She apologized to me for breaking my pen. (改为同义句)
She ________ ________ to me because she broke my pen.
【答案】 said sorry
【详解】句意：她因为弄坏了我的钢笔向我道歉。改为同义句，应用短语say sorry to“向……道歉”，原句为一般过去时，动词需用过去式said。故填said；sorry。
36．The boy went to bed after he finished his homework.（改为同义句）
The boy ________ go to bed ________ he finished his homework.
【答案】 didn’t until
【详解】句意：这个男孩完成作业后上床睡觉。改为同义句后句意为：这个男孩直到完成作业才上床睡觉。原句表示“做完作业之后上床睡觉”，和“直到做完作业才上床睡觉”语义一致；原句是一般过去时，改写句的否定结构需要借助过去式的助动词否定形式didn’t，搭配固定结构的第二个单词until。
37．It took him three days to finish the report.（同义句转换）
He ________ three days ________ the report.
【答案】 spent finishing
【详解】句意：他花了三天时间完成这份报告。改为同义句，原句It took him three days to finish the report.可转换为sb. spend some time doing sth.的句型，因原句为一般过去时，动词spend要用过去式spent，finish要变为动名词finishing。故填spent；finishing。
38．Though he is very tired, he still keeps working. (改为同义句)
He is very tired, ________ he still keeps working.
【答案】but
【详解】句意：尽管他很累，他还是继续工作。分析句子可知，这里填连词。根据“He is very tired, ... he still keeps working.”可知，前后两个句子是转折关系，故填but。
39．It’s necessary to store first-aid tools at home. (同义句转换)
Storing first-aid tools at home ________ ________.
【答案】 is necessary
【详解】句意：在家里存放急救用品是很有必要的。原句为“It’s+形容词+to do sth.”结构，可转换为“动名词短语+be动词+形容词”的结构，动名词短语Storing first-aid tools at home作主语，视为单数，be动词用is，necessary表示“有必要的”，故填is；necessary。
40．He started to practice running when he was 12. (同义句转换)
He ________ ________ running for 5 years by now.
【答案】 has been practicing
【详解】句意：他12岁时就开始练习跑步了。原句使用过去时态，表示“他12岁时开始练习跑步”，同义句需用现在完成时态，“started to practice”可替换为“has been practicing”。故填has been；practicing。
41．She found out the depth of the lake because of her teacher’s help. （改为否定句）
________________________________________________________________
【答案】She didn’t find out the depth of the lake because of her teacher’s help.
【详解】句意：由于老师的帮助，她查清了湖水的深度。原句found out是一般过去时的实义动词短语，变否定句时要借助助动词didn’t，同时把动词的过去式found还原为动词原形find。所以否定句为“She didn’t find out the depth of the lake because of her teacher’s help.”。
42．They clean the table every day.（改为被动语态）
The table ________ ________ every day.
【答案】 is cleaned
【详解】句意：他们每天擦桌子。原句为一般现在时，改为被动语态时，结构为“be+过去分词”。主语“The table”是单数，所以be动词用“is”；“clean”的过去分词是“cleaned”。
43．We can solve small health problems by ourselves. (改为否定句)
We ________ ________ small health problems by ourselves.
【答案】 can’t solve
【详解】句意：我们可以自己解决小健康问题。原句含有情态动词can，否定句直接在后加not，缩写为can’t，其余保持不变。故填can’t；solve。
44．We can save water to protect natural resources. (改为否定句)
We ______ ______ save water to protect natural resources.
【答案】 can not
【详解】句意：我们可以节约用水以保护自然资源。原句含有情态动词can，改为否定句，需要在情态动词后加not。故填can；not。
45．We have learned a lot from our inventor role models.（改为否定句）
We ________ ________ a lot from our inventor role models.
【答案】 haven’t learned/learnt
【详解】句意：我们从发明家榜样身上学到了很多。现在完成时的否定句需在助动词“have”后加“not”（缩写为“haven’t”），动词“learned或learnt”保持不变。
46．“I will recommend this book to my friends,” Tom said.（改为间接引语）
Tom said that________ ________ recommend that book to his friends.
【答案】 he would
【详解】句意：汤姆说：“我会把这本书推荐给我的朋友。”。根据题干要求，改为间接引语，原句是直接引语，主句是一般过去时，从句也要用相应的过去时态，原句是将来时“will recommend”，改为间接引语后要用过去将来时“would recommend”；同时，直接引语中的第一人称“I”要改为与主句主语“Tom”一致的第三人称“he”。故填he；would。
47．Mexico: Don’t use someone’s first name if you don’t know him or her well. You can use it if the person invites you to do so. (unless)
→ __________________________________________
【答案】In Mexico, don’t use someone’s first name unless you know him or her well or the person invites you to do so.
【详解】句意：在墨西哥：与不太熟悉的人交往时，不要直呼其名。只有在对方主动示意你可以这样称呼时，才能使用其名字。原句包含两个条件句，可以合并为句子“不要直呼其名，除非你和对方很熟，或者对方允许你这么做。”，unless意为 “除非”，等价于if…not，可将两个if引导的条件句整合为unless引导的并列条件状语从句，用or连接两个条件，句首补充地点状语In Mexico。
48．He didn’t say sorry to his friend. He realized his mistake first. (用 until 合并句子)
___________________________________________________________
【答案】He didn’t say sorry to his friend until he realized his mistake.
【详解】句意：他没有向他的朋友道歉。他首先意识到了自己的错误。本句要求用until合并句子，结合句中的didn’t可知，本句用not… until…的句型。主句的动作在until事件发生之后才发生 ，因此He didn’t say sorry to his friend作为主句，用until引导时间状语从句until he realized his mistake。故填He didn’t say sorry to his friend until he realized his mistake.
49．We can know more about foreign friends. We can understand their culture. (用unless合并)
We ________ know more about foreign friends ________ we understand their culture.
【答案】 can’t unless
【详解】句意：我们可以更多地了解外国朋友。我们可以理解他们的文化。unless意为“除非”，引导条件状语从句，表达“除非……否则不能……”的逻辑。合并后句子表达“除非我们理解他们的文化，否则我们无法更多地了解外国朋友”。故填can’t；unless。
50．I slept soundly. It rained cats and dogs.用when 或while合并句子。
____________________________________________________________
【答案】I was sleeping soundly while it was raining cats and dogs.（答案不唯一）
【详解】 句意：我睡得很香时，下起了倾盆大雨。主句was sleeping soundly是延续性动作且用了过去进行时；while强调两个动作在同一时间段内同时发生，此处把后句的谓语动词rained改为现在进行时was raining表示外面下着瓢泼大雨的同时，我正在熟睡，符合while接两个延续性进行时的用法。
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21世纪教育网(www.21cnjy.com)中小学教育资源及组卷应用平台
专题10 句型转换50题（原卷版）---2026八下期末复习练习
姓名：___________学号：___________
1．They exercise in the gym every afternoon.(对划线部分提问)
________ ________ they exercise every afternoon
2．My favorite relaxation way is doing yoga. (对划线部分提问)
__________ __________ your favorite relaxation way
3．We can relax ourselves by listening to soft music. (对划线部分提问)
________ you relax yourselves
4．They will go hiking this weekend.（对划线部分提问）
________ ________ they go hiking
5．He made progress because he worked hard. (对画线部分提问)
________ ________ he make progress
6．They are walking in the park. (对划线部分提问)
_________ _________ they doing
7．The Amazon Rainforest is in South America. (对划线部分提问)
________ ________ the Amazon Rainforest
8．Poyang Lake is the biggest freshwater lake in China. (对划线部分提问)
________ ________ the biggest freshwater lake in China
9．We learn about foreign customs because it’s useful for communication. (对划线部分提问)
________ ________ we learn about foreign customs
10．They have already learned 100 French words. (对划线部分提问)
______ ______ French words ______ they already ______
11．She has to stay in bed because she has a fever. (对划线部分提问)
_________ _________ she have to stay in bed
12．People bow to greet each other in Japan. (对划线部分提问)
________ ________ people ________ to greet each other in Japan
13．He hurt himself in the P.E. class. (对画线部分提问)
________ ________ he hurt in the P.E. class
14．You should get some rest. (对划线部分提问)
________ ________ I ________
15．I have a sore throat and cough a lot.（对划线部分提问）
_________ _________ with you
16．He organized a volunteer activity last Saturday. (对划线部分提问)
________ ________ he ________ last Saturday
17．Playing the guitar makes me feel happy. (对划线部分提问)
________ ________ you feel happy
18．She could go to the doctor.（对划线部分提问）
________ ________ she ________
19．I was doing my homework when the bell rang.（对划线部分提问）
________ ________ you ________ when the bell rang
20．She formed the habit of drinking milk in the morning.（对画线部分提问）
________ habit ________ she form
21．He overcame many difficulties and succeeded. (同义句转换)
→He succeeded after ________ many difficulties.
22．The Nile is the longest river in the world. (改为同义句)
The Nile is ________ than any ________ river in the world.
23．Eating too much sugar is bad for your teeth. (改为同义句)
Eating too much sugar ________ ________ ________ your teeth.
24．The moment I see her, I’ll tell her the news.
________ I see her, I’ll tell her the news.
25．The river is longer than any other river in the country. (改为同义句)
This river is________ ________ in the country.
26．The Niagara Falls is very famous around the world. (同义句转换)
The Niagara Falls is famous ________ ________ the world.
27．My father advised me to join the football club.（改为同义句）
My father gave me ________ ________ to join the football club.
28．My teacher advised me to read more classic novels. (改为同义句)
My teacher gave me ________ ________ to read more classic novels.
29．I can’t play basketball with you because I’m a little tired today.
I’m ________ ________ tired today, so I can’t play basketball with you.
30．Before getting mad at others, we should try to understand how they feel.（同义句转换）
We should ________ before we get angry with others.
31．The old man was so weak that he couldn’t climb the stairs without help. (保持句意基本不变)
The old man wasn’t ________ ________ to climb the stairs without help.
32．My brother spends an hour reading every day. (改为同义句)
It ________ my brother an hour ________ ________ every day.
33．Just talking to Lily makes Judy feel better. (改为同义句)
Judy feels better just ________ ________ to Lily.
34．The public welfare project is so popular that it has attracted thousands of participants. (同义句转换)
It’s ________ a popular public welfare project ________ it has attracted thousands of participants.
35．She apologized to me for breaking my pen. (改为同义句)
She ________ ________ to me because she broke my pen.
36．The boy went to bed after he finished his homework.（改为同义句）
The boy ________ go to bed ________ he finished his homework.
37．It took him three days to finish the report.（同义句转换）
He ________ three days ________ the report.
38．Though he is very tired, he still keeps working. (改为同义句)
He is very tired, ________ he still keeps working.
39．It’s necessary to store first-aid tools at home. (同义句转换)
Storing first-aid tools at home ________ ________.
40．He started to practice running when he was 12. (同义句转换)
He ________ ________ running for 5 years by now.
41．She found out the depth of the lake because of her teacher’s help. （改为否定句）
________________________________________________________________
42．They clean the table every day.（改为被动语态）
The table ________ ________ every day.
43．We can solve small health problems by ourselves. (改为否定句)
We ________ ________ small health problems by ourselves.
44．We can save water to protect natural resources. (改为否定句)
We ______ ______ save water to protect natural resources.
45．We have learned a lot from our inventor role models.（改为否定句）
We ________ ________ a lot from our inventor role models.
46．“I will recommend this book to my friends,” Tom said.（改为间接引语）
Tom said that________ ________ recommend that book to his friends.
47．Mexico: Don’t use someone’s first name if you don’t know him or her well. You can use it if the person invites you to do so. (unless)
→ __________________________________________
48．He didn’t say sorry to his friend. He realized his mistake first. (用 until 合并句子)
___________________________________________________________
49．We can know more about foreign friends. We can understand their culture. (用unless合并)
We ________ know more about foreign friends ________ we understand their culture.
50．I slept soundly. It rained cats and dogs.用when 或while合并句子。
____________________________________________________________
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