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专题11 句型转换35题（解析版）---2026年八下期中复习练习
1．She paints pictures to express her feelings. (对划线部分提问)
________ she paint pictures
【答案】Why does
【详解】句意：她为什么画画？（她画画的目的是什么？） 此处对不定式目的状语提问，用疑问词Why。原句动词paints为第三人称单数，提问时需借助助动词does，其后动词恢复原形paint。故填Why does。
2．She is reading a book in the library now. (对划线部分提问)
________ ________ she ________ a book now
【答案】 Where is reading
【详解】句意：她现在正在图书馆里看书。对地点状语“in the library”提问应用特殊疑问词“Where”，置于句首首字母大写；原句为现在进行时态，变特殊疑问句的语序为“特殊疑问词+be动词+主语+动词-ing+其他？”，主语“she”为第三人称单数，对应的be动词为“is”，原句的现在分词“reading”保持不变。故填Where；is；reading。
3．By 2023, he had lived in this city for 10 years. (对画线部分提问)
________ ________ had he lived in this city by 2023
【答案】 How long
【详解】句意：到2023年，他已经在这座城市生活了10年了。画线部分“for 10 years”表示“持续10年”，是对动作持续时长的描述，对“时长”提问需用固定搭配how long，句首首字母要大写。故填How；long。
4．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。
5．I like listening to music because it helps me relax. (对划线部分提问)
________ ________ you like listening to music
【答案】 Why do
【详解】句意：我喜欢听音乐，因为它帮助我放松。对原因状语“because it helps me relax”提问应用疑问词Why，后接一般疑问句结构，主语I变为you，需借助助动词do构成疑问句，将do置于主语之前。故填Why；do。
6．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。
7．He relaxes by listening to music. (对画线部分提问)
________ ________ he relax
【答案】 How does
【详解】句意：他通过听音乐来放松。画线部分“by listening to music”是方式，对方式提问用How，注意首字母大写；原句的时态是一般现在时，疑问句的时态也应该是一般现在时，主语是单数第三人称he，变为疑问句要借助助动词does。
8．He should look after himself well. (对划线部分提问)
________ ________ he do
【答案】 What should
【详解】句意：他应该好好照顾自己。划线部分在句中作宾语，用what引导特殊疑问句，疑问句将情态动词should放在主语he前，故填What；should。
9．He has a headache because he stays up late. (对画线部分提问)
________ ________ he have a headache
【答案】 Why does
【详解】句意：他因为熬夜而头痛。划线部分表示原因，对原因提问需要用特殊疑问词why“为什么”，句首首字母要大写；原句主语为He，谓语动词has是have的第三人称单数形式，且为一般现在时，疑问句需借助助动词does。
10．You should drink some water with honey. (对划线部分提问)
→ ________ ________ I do
【答案】 What should
【详解】句意：你应该喝一些加蜂蜜的水。原句划线部分“drink some water with honey”是动作内容，对动作提问用疑问词What“什么”；原句含情态动词“should”，变疑问句时需将“should”提到主语前，构成“疑问词 + should + 主语 + 动词原形”的结构。故填What；should。
11．Fred will be back on Monday. (同义句转换)
Fred will be away ________ Monday.
【答案】until
【详解】句意：弗雷德将在周一回来。改为同义句，应用until“直到”，介词，后跟名词Monday，符合“周一才回来”的语境。故填until。
12．To have enough sleep is necessary for us.（改为同义句）
________ necessary for us ________ ________ enough sleep.
【答案】 It’s to have
【详解】句意：充足的睡眠对我们来说是必要的。同义句可采用“It’s+形容词+for sb. to do sth.”句型，表示“对某人来说，做某事是……的”，It是形式主语，真正的主语是动词不定式to have enough sleep。故填It’s；to；have。
13．We need to cut down on waste to save resources. →
We need to ________ waste to save resources.
【答案】reduce
【详解】句意：我们需要减少浪费以节约资源。“cut down on”和“reduce”都表示“减少、削减”，符合句子同义转换的逻辑。
14．Why don’t you take a break (改为同义句)
________ ________ take a break
【答案】 Why not
【详解】句意：你为什么不休息一会儿呢？根据“Why don’t you take a break ”及改写要求可知，why don’t you do sth.=why not do sth.“为什么不做某事呢”，又因为句首首字母需大写，要用Why。故填Why；not。
15．She needs to rest well. (改为同义句)
She ________ ________ rest well.
【答案】 has to
【详解】句意：她需要好好休息。原句中关键词“需要”，可以用“have to”表示必要性，主语She是第三人称单数，动词需变为第三人称单数形式has to。
16．My brother often helps me with my English. (改为同义句)
My brother often ________ me ________ English.
【答案】 helps learn
【详解】句意：我哥哥经常帮助我学习英语。原句中“helps me with my English”意为“帮助我学习英语”，可用“helps me learn English”替换，help sb. do sth. 意为“帮助某人做某事”，两者含义相同，保持句意不变。主语为My brother，时态为一般现在时，谓语动词用第三人称单数形式helps。故填helps；learn。
17．Jim decided to study hard in order that he could go to college. (改为同义句)
________ ________ to college, Jim decided to study hard.
【答案】 To go
【详解】句意：吉姆决定努力学习以便能上大学。in order that he could go表示“为了他能去”，常引导目的状语从句，其同义表达为不定式to go，表目的“为了去”，位于句首to的首字母要大写。故填To；go。
18．Charlie said sorry to Otto because he made fun of him.
Charlie ________ ________ Otto for ________ ________ ________ him.
【答案】 apologized to making fun of
【详解】句意：查理因为取笑奥托而向他道歉。原句中“said sorry to”表示“向……道歉”，其同义短语为“apologized to”；“because he made fun of him”表示“因为他取笑了他”，其中“made fun of”可替换为“making fun of”放在介词“for”后作宾语。故填apologized；to；making；fun；of。
19．It was so important a meeting. (改为同义句)
It was ________ ________ ________ ________.
【答案】 such an important meeting
【详解】句意：这是一场如此重要的会议。改为同义句，需运用“so + 形容词 + a/an + 可数名词单数 = such + a/an + 形容词 + 可数名词单数”的转换结构，且important以元音音素开头，不定冠词用an。故填such；an；important；meeting。
20．Reading poems is a good way to relax. (改为同义句)
________ a good way ________ relax ________ reading poems.
【答案】 It’s to by
【详解】句意：读诗是放松的一种好方式。根据题干改为同义句应是“通过读诗来放松是一种好方式”，用句型It’s a good way to...的结构，表示“做某事是一种好方式”，“通过做某事”用“by doing sth.”来表达。故填It’s；to；by。
Did they visit the Zhangjiajie National Forest Park last year (作肯定回答)
Yes, ____21____ ____22____.
【答案】 they did
【详解】句意：他们去年去参观张家界国家森林公园了吗？原句是由助动词Did引导的一般过去时一般疑问句，肯定回答结构为“Yes, 主语+did”，主语they指代问句中的they。故填they；did。
23．My sister is going to learn yoga next month. (作否定回答，针对一般疑问句)
No, ________ ________.
【答案】 she isn’t
【详解】原句中“我妹妹下个月要学瑜伽”为关键信息，对应的一般疑问句是Is your sister going to learn yoga next month ，否定回答需要用she指代my sister，is后加not缩写为isn’t，故填she；isn’t。
24．You should stay home. (改为否定句)
You ________ ________ stay home.
【答案】 should not
【详解】句意：你应该待在家里。改为否定句即在情态动词should后加not。故填should；not。
25．We should drink at least eight glasses of water a day. （改为否定句）
We ________ ________ drink at least eight glasses of water a day.
【答案】 should not
【详解】句意：我们每天应该至少喝八杯水。should“应该”，为情态动词，表示提出或征询建议，其否定形式为should not，意思是“不应当，不该”。故填should；not。
26．We can overcome this difficulty with our parents’ help. (改为否定句)
We ________ ________ this difficulty with our parents’ help.
【答案】 can’t overcome
【详解】句意：在父母的帮助下，我们能够克服这个困难。改为否定句，有情态动词时，直接在情态动词后加not，所以第一个空填can’t；情态动词后跟动词原形，所以overcome保持动词原形不变。故填can’t；overcome。
27．They were having a party when they heard the exciting news. (改为一般疑问句)
________ they ________ a party when they heard the exciting news
【答案】 Were having
【详解】句意：当他们听到这个令人兴奋的消息时，他们正在举行聚会。原句时态为过去进行时，结构是“were+现在分词”，将过去进行时的句子改为一般疑问句时，只需把助动词were提到句首，主语紧随其后，现在分词having保持原形不变，were的首字母要大写。故填Were；having。
28．They have some storybooks. (改为否定句)
They ________ have ________ storybooks.
【答案】 don’t any
【详解】句意：他们有一些故事书。原句是一般现在时，主语They表示复数，且含有实义动词have，所以改为否定句时，要借助don’t表示否定；原句中的some常用于肯定句中，改为否定句时，some要改成any。故填don’t；any。
29．By last week, our group had finished half of the work. (改为否定句)
By last week, our group ________ ________ half of the work.
【答案】 hadn’t finished
【详解】句意：到上周为止，我们小组已经完成了一半的工作。句子为过去完成时，改为否定句时，需在助动词had后加not，缩写为hadn’t，动词过去分词finished保持不变。故填hadn’t；finished。
30．My instructor said, “Don’t give up so easily.” (改为不定式结构)
My instructor told me _________ _________ give up so easily.
【答案】 not to
【详解】句意：我的导师说道：“不要这么轻易就放弃。”原句直接引语是否定祈使句Don’t give up...，转换为tell sb的结构后，要遵循固定搭配tell sb not to do sth“告诉某人不要做某事”，因此两个空依次填not和to。故填not；to。
31．I want to know. Will they launch the expedition to the Arctic next spring (合并为宾语从句)
I want to know ________ they ________ ________ the expedition to the Arctic next spring.
【答案】 if/whether will launch
【详解】句意：我想知道。他们明年春天将会发起前往北极的探险吗？此处合并为宾语从句，“Will they launch the expedition to the Arctic next spring ”是一般疑问句，故此处宾语从句的连接词用if/whether；主句是一般现在时，原疑问句中的一般将来时will launch在宾语从句中语序应改为陈述句语序 (主语 + 谓语)，时态不变。故填if/whether；will；launch。
32．原句：By the time I was 10, I had learned to play the piano.
仿写：By the time I was ________, I had ________.
【答案】 12 learned to ride a bike
【详解】句意：到我10岁时，我已经学会了弹钢琴。根据原句结构，仿写句第一空可填具体年龄数字“12”；第二空需填体现过去完成时的内容，可用“learned to ride a bike”，其中learned为动词过去分词，与had构成过去完成时。故填12；learned to ride a bike。
33．The movie made her feel sad.（改为否定句）
The movie ________ ________ her feel sad.
【答案】 didn’t make
【详解】句意：这部电影没有让她感到伤心。原句“The movie made her feel sad.”是一般过去时的肯定句，谓语动词made是使役动词make的过去式。变否定句需借助助动词didn’t，助动词后要跟动词原形make。故填 didn’t；make。
34．advised, me, my, to, friend, up, take, drawing (.)
_____________________________________________
【答案】My friend advised me to take up drawing.
【详解】根据所给标点及所给词可知，本句是陈述句。my friend作主语，句首单词首字母大写；advised作谓语；me作宾语；to take up drawing是不定式结构作宾语补足语。
35．we, at, the, should, wonder, beauty, of, nature (.)
____________________________________________________
【答案】We should wonder at the beauty of nature.
【详解】本句为简单句，想要表达“我们应该惊叹于大自然的美丽”。we“我们”作主语，should“应该”为情态动词，wonder at“惊叹于”作谓语部分，the beauty of nature“大自然的美丽”作宾语。
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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11 句型转换35题（原卷版）---2026年八下期中复习练习
1．She paints pictures to express her feelings. (对划线部分提问)
________ she paint pictures
2．She is reading a book in the library now. (对划线部分提问)
________ ________ she ________ a book now
3．By 2023, he had lived in this city for 10 years. (对画线部分提问)
________ ________ had he lived in this city by 2023
4．He made progress because he worked hard. (对画线部分提问)
________ ________ he make progress
5．I like listening to music because it helps me relax. (对划线部分提问)
________ ________ you like listening to music
6．You should get some rest. (对划线部分提问)
________ ________ I ________
7．He relaxes by listening to music. (对画线部分提问)
________ ________ he relax
8．He should look after himself well. (对划线部分提问)
________ ________ he do
9．He has a headache because he stays up late. (对画线部分提问)
________ ________ he have a headache
10．You should drink some water with honey. (对划线部分提问)
→ ________ ________ I do
11．Fred will be back on Monday. (同义句转换)
Fred will be away ________ Monday.
12．To have enough sleep is necessary for us.（改为同义句）
________ necessary for us ________ ________ enough sleep.
13．We need to cut down on waste to save resources. →
We need to ________ waste to save resources.
14．Why don’t you take a break (改为同义句)
________ ________ take a break
15．She needs to rest well. (改为同义句)
She ________ ________ rest well.
16．My brother often helps me with my English. (改为同义句)
My brother often ________ me ________ English.
17．Jim decided to study hard in order that he could go to college. (改为同义句)
________ ________ to college, Jim decided to study hard.
18．Charlie said sorry to Otto because he made fun of him.
Charlie ________ ________ Otto for ________ ________ ________ him.
19．It was so important a meeting. (改为同义句)
It was ________ ________ ________ ________.
20．Reading poems is a good way to relax. (改为同义句)
________ a good way ________ relax ________ reading poems.
Did they visit the Zhangjiajie National Forest Park last year (作肯定回答)
Yes, ____21____ ____22____.
23．My sister is going to learn yoga next month. (作否定回答，针对一般疑问句)
No, ________ ________.
24．You should stay home. (改为否定句)
You ________ ________ stay home.
25．We should drink at least eight glasses of water a day. （改为否定句）
We ________ ________ drink at least eight glasses of water a day.
26．We can overcome this difficulty with our parents’ help. (改为否定句)
We ________ ________ this difficulty with our parents’ help.
27．They were having a party when they heard the exciting news. (改为一般疑问句)
________ they ________ a party when they heard the exciting news
28．They have some storybooks. (改为否定句)
They ________ have ________ storybooks.
29．By last week, our group had finished half of the work. (改为否定句)
By last week, our group ________ ________ half of the work.
30．My instructor said, “Don’t give up so easily.” (改为不定式结构)
My instructor told me _________ _________ give up so easily.
31．I want to know. Will they launch the expedition to the Arctic next spring (合并为宾语从句)
I want to know ________ they ________ ________ the expedition to the Arctic next spring.
32．原句：By the time I was 10, I had learned to play the piano.
仿写：By the time I was ________, I had ________.
33．The movie made her feel sad.（改为否定句）
The movie ________ ________ her feel sad.
34．advised, me, my, to, friend, up, take, drawing (.)
_____________________________________________
35．we, at, the, should, wonder, beauty, of, nature (.)
____________________________________________________
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