【单元考点培优】Unit 2 Great minds 专题07 句型转换（含答案解析）-2025-2026学年九年级英语上册单元复习考点培沪教牛津版
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| 名称 | 【单元考点培优】Unit 2 Great minds 专题07 句型转换（含答案解析）-2025-2026学年九年级英语上册单元复习考点培沪教牛津版 |  | |
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/ 让学习更有效 新课备课备考 | 英语学科
/ 让学习更有效 新课备课备考 | 英语学科
2025-2026学年九年级英语上册单元复习考点培优沪教牛津版Unit 2 Great minds
专题07 句型转换
学校:___________姓名：___________班级：___________考号：___________
1．On Spring Festival Eve, family members have/eat the dinner together. (用高级词汇get together和enjoy改写句子)
2．We can’t organize ideas, use proper words and so on. 用带特殊疑问词的不定式结构 (…don’t know how to do sth.) 改写。
3．We all want to know what we can do to make the situation better. (改为简单句)
We all want to know do to make the situation better.
4．The students are wondering when they should hand in the project paper. (改为简单句)
The students are wondering hand in the project paper.
5．Please tell us what we should do to protect our environment. (改为简单句)
Please tell us do to protect our environment.
6．Jeffery was so brave that he saved two people in the fire. (改为简单句)
Jeffery was brave save two people in the fire.
7．Mr. Zhang asked us when we should go to dance classes. （改为简单句）
Mr. Zhang asked us go to dance classes.
8．Would you please tell me When I should start my speech （两句合并为一句）
Would you please tell me start my speech
9．Tony didn’t know how he could operate the machine. (改为简单句)
Tony didn’t know operate the machine.
10．I can’t decide what I should buy for him. (改写成简单句)
I can’t decide for him.
11．John doesn’t know when he should arrive at the airport to check in. (改为简单句)
John doesn’t know arrive at the airport to check in.
12．After the discussion, we figured out what we should do next. (改为简单句)
After the discussion, we figured out do next.
13．He made the audience laugh several times during his lecture. （改为被动语态）
The audience several times by him during his lecture.
14．Could you tell me how I should use proper language (改为简单句)
Could you tell me use proper language
15．David hasn’t decided whether he will attend the class meeting. (改为简单句)
David hasn’t decided attend the class meeting.
16．They usually make me read two hours a day. (改为被动语态)
I usually two hours a day.
17．Professor Tenor’s lecture on universe is very difficult. Many people can’t understand it. (合并两句为一句)
Professor Tenor’s lecture on universe is difficult for many people understand.
18．Could you tell me where I can buy a magazine (改为简单句)
Could you tell me buy a magazine
19．I haven’t decided which train I shall take to London.(改为简单句)
I haven’t decided which train to London.
20．The problem was so difficult that nobody could solve it. （改为简单句）
The problem was too difficult for solve.
21．I don’t know where I can get the ticket.（改为简单句）
I don’t know get the ticket.
22．The teacher said, “Don’t sleep in class, children!”（改为间接引语）
The teacher the children sleep in class.
23．Where can I buy some writing paper Could you please tell me （合并为一句）
Could you please tell me buy some writing paper
24．Our class teacher told us what we could do for the protection of the wetlands. （改为简单句）
Our class teacher told us do for the protection of the wetlands.
25．Could you show me how I can use the sweeping robot （改为简单句）
Could you show me use the sweeping robot
26．Holly didn’t know what she should do without her parents around. （改为简单句）
Holly didn’t know what without her parents around.
27．Jodie is so independent. She makes decisions on her own. (合并为一句)
Jodie is independent make decisions on her own.
28．Mrs. Green wondered how she could plan a surprise party for her son. (改为简单句)
Mrs. Green wondered plan a surprise party for her son.
29．The poor old man completely forgot when he should take the medicine. (改为简单句)
The poor old man completely forgot take the medicine.
30．David hasn’t decided what he will learn in the coming summer holidays. (改为简单句)
David hasn’t decided what in the coming summer holidays.
31．The detective knows how he can make good use of modern equipment. (改为简单句)
The detective knows make good use of modern equipment.
32．Amy was so busy that she couldn’t go out to enjoy the beauty of the nature. (改为简单句)
Amy was busy to out to enjoy the beauty of the nature.
33．Could you tell me what I shall buy for my parents (改为简单句)
Could you tell me for my parents
34．Anna had no idea how she could reach to the top of the mountain.（改为简单句）
Anna had no idea reach to the top of the mountain.
35．Maggie taught her little daughter how she could behave well at table.（改为简单句）
Maggie taught her little daughter behave well at table.
36．Can you tell me how I can get to the nearest post office (改为简单句).
Can you tell me get to the nearest post office
37．To say goodbye to you is so hard. (用It is... to do sth.改写)
38．Can you tell me when I can begin my fitness course (改为简单句)
Can you tell me begin my fitness course
39．I can’t remember what time I have to start my speech. (改为简单句)
I can’t remember what time my speech.
40．The headmaster was considering where he should speak on the school open day. （改为简单句）
The headmaster was considering speak on the school open day.
41．Mrs. White often tells Mark that he mustn’t drive too fast.（改为简单句）
Mrs. White often tells Mark drive too fast.
42．We will plant more trees so that we can protect our environment. (改为简单句)
We will plant more trees to protect our environment.
43．The little girl wondered what she could do in the bank. (改为简单句)
The little girl wondered what in the bank.
44．Alice didn’t know what she should say in public. （改为简单句）
Alice didn’t know what in public.
45．I’m not sure what I should wear for Paul’s party. (改为简单句)
I’m not sure wear for Paul’s party.
46．Shen Teng is so humorous that he often makes us laugh. (改为被动语态)
Shen Teng is so humorous that we are often laugh.
47．She hopes she can visit the Great Wall one day. (改为同义句)
She hopes the Great Wall one day.
48．He didn’t know how he could get to his new school on time. (改为简单句)
He didn’t know get to his new school on time.
49．He got up at five o’clock. He wanted to catch the early bus. (合并句子)
He got up at five o’clock the early bus.
50．I decided to go shopping with my mother.（改为否定句）
I decided shopping with my mother.
51．I don’t know where I can find my pet dog.（改为简单句）
I don’t know find my pet dog.
52．The farmer was so tired that he couldn’t keep on working in the fields. (改为简单句)
The farmer was tired keep on working in the fields.
53．He made me do homework for him.(改为被动语态)
I was made homework for him.
54．The plane will arrive. The plane is from Hubei. (合并为一句)
The plane is from Hubei.
55．The music is so sad that it makes me want to leave.（改为简单句）
The music is make me want to leave.
56．The loud music made the baby cry.（改为被动语态）
The baby was made by the loud music.
57．Could you tell me how I can connect my iPad to the computer (改为简单句)
Could you tell me connect my iPad to the computer
58．Can you tell me what I should do next (改为简单句)
Can you tell me do next
59．The old man is very weak. He cannot walk for 20 miles every day. (合并为一句)
The old man is weak walk for 20 miles every day.
60．Could you tell me how I can get to the railway station (改为简单句)
Could you tell me get to the railway station
61．Mary got up early this morning so that she could catch the early bus.（改为同义句）
Mary got up early this morning so as to the early bus.
62．I don’t know when we shall start the work.（改为简单句）
I don’t know when the work.
63．The fisherman hangs a light from the front of the raft so that he can see better.（改为简单句）
The fisherman hangs a light from the front of the raft in order better.
64．The children are discussing what they are going to do this weekend. （改为简单句）
The children are discussing do this weekend.
65．Parents and children need to learn how they can communicate with each other.(改为简单句)
Parents and children need to learn communicate with each other.
66．Mum asks me to prepare breakfast after I get up. (改为被动语态)
I am asked breakfast after I get up.
67．Lucy’s mother often makes her read English aloud at home. (改为被动语态)
Lucy is often made English aloud at home.
68．I have no idea how I can use the new washing machine.（改为简单句）
I have no idea use the new washing machine.
69．It is so big that it can’t be a dog. (改为简单句)
It is be a dog.
70．Tony asked his mother where he could put the basketball. （改为简单句）
Tony asked his mother put the basketball.
71．I wonder how I should deal with the problem. （改为简单句）
I wonder do the problem.
72．Jane wonders how she can buy some vegetables online during the special days.（改为简单句）
Jane wonders buy some vegetables online during the special days.
73．She has no idea where she can go for a trip this summer holiday. (改为简单句)
She has no idea go for a trip this summer holiday.
74．My mom makes me do the dishes every day.（改为被动语态）
I am do the dishes every day.
75．“You should have your temperature taken first,” said the doctor to me. (改为间接引语)
The doctor advised me my temperature taken first.
76．Wear masks in public places so that you can protect yourselves. (改为简单句)
Wear masks in public places yourselves.
77．Jane doesn’t know what she should say at the party.（改为简单句）
Jane doesn’t know say at the party.
78．John really didn’t know how he could connect his runaway son. （改为简单句）
John really didn’t know connect his runaway son.
79．We consider Gu Ailing as a young talented athlete. (改为被动语态)
Gu Ailing as a young talented athlete.
80．Mr Jiang advised us which we should choose as our after-school activities. (改为简单句)
Mr Jiang advised us which as our after- school activities.
/ 让学习更有效 新课备课备考 | 英语学科
/ 让学习更有效 新课备课备考 | 英语学科
21世纪教育网(www.21cnjy.com)
21世纪教育网(www.21cnjy.com)
参考答案及试题解析
1．On Spring Festival Eve, family members get together to enjoy the dinner.
【解析】句意：在春节前夕，家人一起吃年夜饭。enjoy“享受”，是动词，替换have/eat；get together”聚在一起“，作谓语，位于主语“family members”后，时态为一般现在时，所以get用动词原形，其后接动词不定式表示目的，即家人聚在一起是为了吃饭。故填On Spring Festival Eve, family members get together to enjoy the dinner.
2．We don’t know how to organize ideas, use proper words, and so on.
【解析】句意：我们不知道如何组织思路、使用恰当的词汇等等。原句“We can’t organize ideas, use proper words and so on.”和改写后的句子“We don’t know how to organize ideas, use proper words and so on.”都表示我们没有能力做到组织思路、使用恰当词汇等事情。“how to do sth.”是带特殊疑问词的不定式结构，符合要求。故填We don’t know how to organize ideas, use proper words and so on。
3．what to
【解析】句意：我们都想知道我们能做些什么来使情况好转。由于“what we can do to make the situation better”是动词“know”的宾语从句，可以转化为疑问词+to do形式的短语作宾语。因此将we can去掉，改为what to do。故填what；to。
4．when to
【解析】句意：学生们在想他们应该什么时候交专题论文。句中when引导的宾语从句改为简单句可以用“疑问词（when）+不定式（to hand）”来替换。故填when；to。
5．what to
【解析】句意：请告诉我们应该做些什么来保护我们的环境。原句是含有what的宾语从句，改为简单句时，常常用疑问词what+动词不定式。故填what；to。
6．enough to
【解析】句意：杰弗瑞非常勇敢，他在火灾中救了两个人。 改为简单句时要保证句意不变，结合题干和“Jeffery was brave…save two people in the fire.”可知，此处考查：be adj. enough to do sth.，固定搭配，意为“足够……做某事”。此处用enough修饰形容词brave，用不定式to save，作结果状语。故填enough to。
7．when to
【解析】句意：张先生问我们什么时候去上舞蹈课。此处可改为“疑问词+动词不定式”作宾语，即when to go to dance classes。故填when；to。
8．when to
【解析】句意：你能告诉我吗？我应该什么时候开始演讲？此处可改为“你能告诉我什么时候开始演讲吗”，可用“疑问词+动词不定式”作宾语，疑问词是when。故填when；to。
9．how to
【解析】句意：托尼不知道他怎样操作这台机器。原句是宾语从句，改为简单句可以用“疑问词+动词不定式”的结构，即how to operate the machine。故填how；to。
10．what to buy
【解析】句意：我不能决定我应该给他买什么。原句中的宾语从句可以转换成“疑问词+动词不定式”结构，即what I should buy for him可以转换成what to buy for him。故填what；to；buy。
11．when to
【解析】句意：约翰不知道他应该什么时候到达机场办理登机手续。原句中when引导的宾语从句可改为“疑问词+动词不定式”结构，即可改为when to arrive at the airport to check in。故填when；to。
12．what to
【解析】句意：经过讨论，我们想好了下一步应该做什么。此处可改为“疑问词+动词不定式”作宾语，疑问词为what。故填what；to。
13．were made to laugh
【解析】句意：他在演讲期间让观众笑了好几次。根据句意可知，第二句是第一句的被动语态形式。主动语态“make sb do sth”变为被动语态时，结构为“sb be made to do sth”，其中不定式短语要带to。句子是一般过去时，主语audience集合名词，这里强调的是所有人，所以be动词用were；laugh“大笑”。故填were；made；to；laugh。
14．how to
【解析】句意：你能告诉我该如何使用恰当的语言吗？原句是how引导的宾语从句，且从句的主语和主句的宾语指同一人，宾语从句可简化为“疑问词+动词不定式”的结构，故填how；to。
15．whether to
【解析】句意：大卫还没有决定是否参加班会。根据题干可知要求更改为简单句。原句是由whether引导的宾语从句，可以用“疑问词+不定式形式进行替代。故填whether；to。
16．am made to read
【解析】句意：他们通常让我每天阅读两个小时。此句中make后接省略to的动词不定式作宾语补足语，当主动语态变为被动语态时，to要还原，原句时态是一般现在时，转变成被动语态时，句子用一般现在时的被动语态，结构是am/is/are+动词的过去分词，此处主语是I，因此be动词用am，make变成过去分词made。故填am；made；to；read。
17．too to
【解析】句意：特诺教授关于宇宙的讲座很难。很多人无法理解。此处可改为“特诺教授对于关于宇宙的讲座对于很多人来说太难而不能理解”，故用结构too adj. to do sth.“太……而不能做某事”。故填too；to。
18．where to
【解析】句意：你能告诉我在哪里可以买到杂志吗？“特殊疑问词+不定式”可以作宾语，因此“where I can buy a magazine”可以替换成“where to buy a magazine”。故填where；to。
19．to take
【解析】句意：我还没决定乘哪趟火车去伦敦。原句是which train引导的宾语从句，“疑问词+不定式“结构可以将某些含有连接代词或连接副词引导的宾语从句转换简单句。在这里把主语I和shall去掉，which train后面加上to。故填to； take。
20．anybody/anyone to
【解析】句意：这个问题太难了，没有人能解决。此处可表示为“对任何人太难了而不能解决”，即too...to do sth.；此处表示否定意义，用anybody/anyone。故填anybody/anyone；to。
21．where to
【解析】句意：我不知道在哪里能买到票。句子是宾语从句，可改为结构“疑问词+动词不定式”。故填where；to。
22．told not to
【解析】句意：老师说：“孩子们，不要在课堂上睡觉！” 改为间接引语时可改为“老师告诉孩子们不要在课堂上睡觉”，tell sb. not to do sth.“告诉某人不要做某事”，根据“said”可知句子用一般过去时。故填told；not to。
23．where to
【解析】句意：我在哪里可以买到信纸？你能告诉我吗？合并成一句可以表达为“你能告诉我在哪里买信纸吗”，用疑问词where+不定式的简单句形式，作宾语。故填where；to。
24．what to
【解析】句意：我们的班主任告诉我们可以为保护湿地做些什么。根据“Our class teacher told us...do for the protection of the wetlands.”可知考查“疑问词+不定式”结构。故填what；to。
25．how to
【解析】句意：你能告诉我如何使用扫地机器人吗？此句是将复合句改为“疑问词+动词不定式”构成的简单句，疑问词为how，to use为动词不定式。故填how；to。
26．to do
【解析】句意：霍莉不知道没有父母在身边她该怎么办。原句中从句主语“she”和主句主语“Holly”为同一人，可用“疑问词+动词不定式”改写，作谓语“know”的宾语，“what to do”意为“做什么”，故填to；do。
27．enough to
【解析】句意：朱迪很独立。她自己做决定。根据原句可知，此处指Jodie足够独立，能独自做决定，be adj. enough to do sth“足够……做某事”。故填enough；to。
28．how to
【解析】句意：格林太太想知道她怎么能为儿子策划一个惊喜派对。原句是用how引导的宾语从句作宾语，改为“疑问词+动词不定式”结构，用how to do作宾语。故填how；to。
29．when to
【解析】句意：这个可怜的老人完全忘记了什么时候该吃药。此处是when引导的宾语从句，改为简单句，可以用“疑问词（when）+动词不定式”作宾语。故填when；to。
30．to learn
【解析】句意：大卫还没有决定在即将到来的暑假里要学什么。原句是含what引导的宾语从句的复合句，改为简单句，可用“what+动词不定式to learn”作动词decided的宾语。故填to；learn。
31．how to
【解析】句意：这位侦探知道如何才能很好地利用现代设备。原句是用how引导的宾语从句作宾语，改为“疑问词+动词不定式”结构，用how to do作宾语。故填how；to。
32．too go
【解析】句意：艾米太忙了，她不能出去欣赏大自然的美丽。“太……而不能做某事”可以表达成“too...to do sth”结构。“太忙而不能出去”可以翻译成“too busy to go out”。故填too；go。
33．what to buy
【解析】句意：你能告诉我该给父母买什么吗？原句是由what引导的宾语从句，可转换为“疑问词+不定式”的结构。故填what；to；buy。
34．how to
【解析】句意：安娜不知道怎样才能到达山顶。原句“had no idea”后接宾语从句“how she could reach to the top of the mountain.”，改为简单句，空处应转换为“疑问词+动词不定式”结构，即how to。故填how to。
35．how to
【解析】句意：Maggie教她的小女儿如何在餐桌上举止得体。考查复合句改为简单句。原句是how引导的宾语从句，从句部分“how she could behave well at table.”可以用“疑问词how+不定式”来构成简单句。故填how；to。
36．how to
【解析】句意：你能告诉我怎么去最近的邮局吗？原句含how引导的宾语从句，从句可替换为“how+动词不定式”的结构作宾语。故填how；to。
37．It is so hard to say goodbye to you.
【解析】句意：和你说再见是如此艰难。原句是动词不定式作主语，此处可以用it作形式主语，动词不定式作真正的主语。It is+形容词+to do sth“做某事是怎样的”，是固定句型，hard是形容词，to say goodbye是动词不定式。故填It is so hard to say goodbye to you.
38．when to
【解析】句意：你可以告诉我什么时候我可以开始我的健身课程。此处可改为“疑问词+不定式” 结构，因此疑问词为when，后面不定式为to begin my fitness course。故填when；to。
39．to start
【解析】句意：我不记得什么时候开始演讲了。本句可用“疑问词+不定式”结构进行替换，what time to start“什么时候开始”，故填to；start。
40．where to
【解析】句意：校长正在考虑在学校开放日他应该在哪里讲话。原句可改为“疑问词+动词不定式”的结构，疑问词用where，故填where；to。
41．not to
【解析】句意：怀特女士经常告诉Mark，不能开车开的太快。考查复杂句子变简单句。原句是一般现在时，应改为一般现在时的简单句，根据tell的用法tell sb. not to do sth.可知，空格处要填not；to。故填not；to。
42．in order
【解析】句意：我们将种更多的树，这样我们就可以保护我们的环境。so that可以用in order to do sth来替换，动词不定式作目的状语，故填in；order。
43．to do
【解析】句意：小女孩想知道她能在银行做些什么。原句是what引导的宾语从句，此处可以转换成“疑问词+不定式”的结构，故填to；do。
44．to say
【解析】句意：爱丽丝不知道在公共场合该说些什么。what宾语从句改为简单句可用“疑问词what+不定式”结构替换，从句的谓语动词是say，故填to；say。
45．what to
【解析】句意：我不知道该穿什么去参加保罗的派对。此处可用“疑问词+不定式”结构作宾语，what to wear“穿什么”，故填what；to。
46．made to
【解析】句意：沈腾很幽默，他经常使我们发笑。make是使役动词，在主动句中后接省略to的动词不定式作宾补，在被动句中要还原to，be made to do sth“被让做某事”，故填made；to。
47．to visit
【解析】句意：她希望有一天她能参观长城。原句是一个宾语从句，这里我们可以直接根据“hope to do sth希望做某事”来改写，动词不定式作宾语。故填to；visit。
48．how to
【解析】句意：他不知道怎样才能准时到达新学校。原句为how引导的宾语从句，改为简单句可用“疑问词how+动词不定式”结构作宾语。故填how；to。
49．to catch
【解析】句意：他五点钟起床。他想赶早班车。两句的关系是：他早起是为了赶上早班车，所以这里应用动词不定式表目的。故填to；catch。
50．not to go
【解析】句意：我决定和妈妈一起去购物。decide to do sth“决定做某事”，否定在to前加not，即decide not to do sth“决定不做某事”。故填not；to；go。
51．where to
【解析】句意：我不知道在哪里可以找到我的狗。考查“疑问词引导的宾语从句”转变成“疑问词+动词不定式”结构。原句是含有where引导的宾语从句，变成简单句则是“where to do”结构。故填where；to。
52．too to
【解析】句意：农夫太累了以至于他不能继续在地里干活。so... that... 句型可以和too... to... 句型互换，too+形容词/副词+to do，“太……而不能做……”。故填too；to。
53．to do
【解析】句意：他让我帮他做作业。make是使役动词，用在被动语态中要还原to，be made to do sth“被要求做某事”，do homework“做作业”，故填to；do。
54．to arrive
【解析】句意：飞机就要到了。飞机是从湖北来的。根据“The plane will arrive”可知飞机即将到来，是将来时的事情，所以此处可以用动词不定式作定语，表示将来的动作。故填to；arrive。
55．sad enough to
【解析】句意：音乐是如此的悲伤以至于它使我想要离开。此处改为简单句，结合所给英文，应用结构adj.+enough to do“足够怎么样做某事” 进行转化，to do不定式作结果状语。故填sad；enough；to。
56．to cry
【解析】句意：吵架的音乐让那个婴儿哭了。原句中的made为使役动词，其动词结构为make sb do sth.，改为被动语态时应还原不定式的to，即be made to do sth.。故填to；cry。
57．how to
【解析】句意：你能告诉我如何将iPad连接到电脑吗？此处是how引导的宾语从句，变为简单句可以用“疑问词+动词不定式”的结构。故填how；to。
58．what to
【解析】句意：你能告诉我下一步该做什么吗？根据题干可知，这里what I should do next是一个宾语从句，可以变成“疑问词＋不定式”引导的不定式短语作宾语，即what＋to do。故填what；to。
59．too to
【解析】句意：这个老人太虚弱了，他每天不能走20英里。根据第一空后的形容词weak以及第二空后的动词原形walk可知，本句也可表示为“这个老人太虚弱了以至于每天不能走20英里”，用too...to...“太……以至于不能……”，故填too；to。
60．how to
【解析】句意：你能告诉我怎么去火车站吗？作为动词后面的宾语可以用“疑问词+to do sth”，因此把how I can get to the railway station改为how to get to the railway station。故填how；to。
61．not miss
【解析】句意：玛丽今天早上起得很早，以便能赶上早班车。题目要求改为同义句。由上句知所填空处表示“以便不错过”，miss“错过”，动词，so as not to do sth.表示“以便不会做某事”，结合空格数，故填not；miss。
62．to start
【解析】句意：我不知道我们什么时候开始工作。题目要求改为简单句。分析句子可知，原句是由when引导的宾语从句，属于复合句，改为简单句可用“疑问词+动词不定式”结构，此句需用when to do结构，意为“何时做某事”，此句是说何时开始，故填to；start。
63．to see
【解析】句意：渔夫在木筏的前部挂了一盏灯，以便看得更清楚分析句子可知，so that+句子= in order to do sth“为了做某事”结构，故填to；see。
64．what to
【解析】句意：孩子们正在讨论他们这个周末要做什么。原句是宾语从句，此处可以用“疑问词+动词不定式”结构，what是疑问词，故填what；to。
65．how to
【解析】句意：父母和孩子需要学习如何相互沟通。原句是how引导的宾语从句，可用“疑问词+不定式”结构进行替换，故填how；to。
66．to prepare
【解析】句意：妈妈让我起床后准备早餐。固定搭配ask sb. to do sth.表示“要求某人做某事”，其被动形式sb. be asked to do sth.表示“某人被要求去做某事”，所以此处填动词不定式，故填to prepare。
67．to read
【解析】句意：露西的妈妈经常让她在家大声朗读英语。make sb do sth“让某人做某事”，其被动的结构为sb be made to do sth。故填to；read。
68．how to
【解析】句意：我不知道如何使用这台新洗衣机。根据“I have no idea how I can use the new washing machine.”可知，原句含有宾语从句，how引导的宾语从句，在句中作状语，可以改为疑问词+不定式的结构，即how to do。故填how；to。
69．too big to
【解析】句意：它太大了，不可能是一只狗。改为简单句后，空处可用too...to表示“太……而不能……”，big“大的”，故填too；big；to。
70．where to
【解析】句意：Tom问他的妈妈他可以把篮球放在哪里。原句是“where”引导的宾语从句，改为简单句是疑问词接不定式“where to do”，所以本句应该是“where to put”。故填where; to。
71．what
to with
【解析】句意：我想知道我该如何处理这个问题。疑问词+to do作宾语，how to deal with=what to do with“处理”，故填what；to；with。
72．how to
【解析】句意：Jane想知道如何在这特殊的日子里在网上买一些蔬菜。原句是how引导的宾语从句，改写后的句子用how+动词不定式作宾语。故填how；to。
73．where to
【解析】句意：她不知道这个假期她去哪里旅游。宾语从句的简化：特殊疑问词+to+do，原句特殊疑问词where，后面加to。故填where；to。
74．made to
【解析】句意：我妈妈每天都让我洗碗。make sb do sth“让某人做某事”的被动结构是“sb be made to do sth”，故填made；to。
75．to have
【解析】句意：医生对我说:“你应该先量一下体温。”对某人说应该做某事，也可说成advise sb to do sth“建议某人做某事”。故填to have。
76．to protect
【解析】句意：在公共场所戴口罩，以便保护自己。“so that”引导的目的状语从句可替换为动词不定式作目的状语，戴口罩是为了保护自己，用to protect。故填to；protect。
77．what to
【解析】句意：简不知道她该在聚会上说些什么。原句“know”后面是what引导的宾语从句，且主从句主语指同一个人，改为简单句时，可用“疑问句+动词不定式”结构，原句疑问词what直接用到改写的句子中，再加上不定式符号to。故填what；to。
78．how to
【解析】句意：约翰真的不知道怎样才能把他离家出走的儿子联系上。“特殊疑问词+动词不定式”可放在动词后面作宾语，how意为“怎么样”。故填how；to。
79．is considered
【解析】句意：我们认为谷爱凌是一位有天赋的年轻运动员。Gu Ailing作主语，与consider之间是动宾关系，因此用被动语态，原句是一般现在时，所以此处是一般现在时的被动语态，主语是第三人称单数，be动词用is；consider过去分词为considered。故填is；considered。
80．to choose
【解析】句意：姜先生建议我们应该选择哪些作为我们的课余活动。句子是宾语从句，变为简单句时，可把宾语从句改为“疑问词+to do”，choose“选择”。故填to；choose。
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/ 让学习更有效 新课备课备考 | 英语学科
2025-2026学年九年级英语上册单元复习考点培优沪教牛津版Unit 2 Great minds
专题07 句型转换
学校:___________姓名：___________班级：___________考号：___________
1．On Spring Festival Eve, family members have/eat the dinner together. (用高级词汇get together和enjoy改写句子)
2．We can’t organize ideas, use proper words and so on. 用带特殊疑问词的不定式结构 (…don’t know how to do sth.) 改写。
3．We all want to know what we can do to make the situation better. (改为简单句)
We all want to know do to make the situation better.
4．The students are wondering when they should hand in the project paper. (改为简单句)
The students are wondering hand in the project paper.
5．Please tell us what we should do to protect our environment. (改为简单句)
Please tell us do to protect our environment.
6．Jeffery was so brave that he saved two people in the fire. (改为简单句)
Jeffery was brave save two people in the fire.
7．Mr. Zhang asked us when we should go to dance classes. （改为简单句）
Mr. Zhang asked us go to dance classes.
8．Would you please tell me When I should start my speech （两句合并为一句）
Would you please tell me start my speech
9．Tony didn’t know how he could operate the machine. (改为简单句)
Tony didn’t know operate the machine.
10．I can’t decide what I should buy for him. (改写成简单句)
I can’t decide for him.
11．John doesn’t know when he should arrive at the airport to check in. (改为简单句)
John doesn’t know arrive at the airport to check in.
12．After the discussion, we figured out what we should do next. (改为简单句)
After the discussion, we figured out do next.
13．He made the audience laugh several times during his lecture. （改为被动语态）
The audience several times by him during his lecture.
14．Could you tell me how I should use proper language (改为简单句)
Could you tell me use proper language
15．David hasn’t decided whether he will attend the class meeting. (改为简单句)
David hasn’t decided attend the class meeting.
16．They usually make me read two hours a day. (改为被动语态)
I usually two hours a day.
17．Professor Tenor’s lecture on universe is very difficult. Many people can’t understand it. (合并两句为一句)
Professor Tenor’s lecture on universe is difficult for many people understand.
18．Could you tell me where I can buy a magazine (改为简单句)
Could you tell me buy a magazine
19．I haven’t decided which train I shall take to London.(改为简单句)
I haven’t decided which train to London.
20．The problem was so difficult that nobody could solve it. （改为简单句）
The problem was too difficult for solve.
21．I don’t know where I can get the ticket.（改为简单句）
I don’t know get the ticket.
22．The teacher said, “Don’t sleep in class, children!”（改为间接引语）
The teacher the children sleep in class.
23．Where can I buy some writing paper Could you please tell me （合并为一句）
Could you please tell me buy some writing paper
24．Our class teacher told us what we could do for the protection of the wetlands. （改为简单句）
Our class teacher told us do for the protection of the wetlands.
25．Could you show me how I can use the sweeping robot （改为简单句）
Could you show me use the sweeping robot
26．Holly didn’t know what she should do without her parents around. （改为简单句）
Holly didn’t know what without her parents around.
27．Jodie is so independent. She makes decisions on her own. (合并为一句)
Jodie is independent make decisions on her own.
28．Mrs. Green wondered how she could plan a surprise party for her son. (改为简单句)
Mrs. Green wondered plan a surprise party for her son.
29．The poor old man completely forgot when he should take the medicine. (改为简单句)
The poor old man completely forgot take the medicine.
30．David hasn’t decided what he will learn in the coming summer holidays. (改为简单句)
David hasn’t decided what in the coming summer holidays.
31．The detective knows how he can make good use of modern equipment. (改为简单句)
The detective knows make good use of modern equipment.
32．Amy was so busy that she couldn’t go out to enjoy the beauty of the nature. (改为简单句)
Amy was busy to out to enjoy the beauty of the nature.
33．Could you tell me what I shall buy for my parents (改为简单句)
Could you tell me for my parents
34．Anna had no idea how she could reach to the top of the mountain.（改为简单句）
Anna had no idea reach to the top of the mountain.
35．Maggie taught her little daughter how she could behave well at table.（改为简单句）
Maggie taught her little daughter behave well at table.
36．Can you tell me how I can get to the nearest post office (改为简单句).
Can you tell me get to the nearest post office
37．To say goodbye to you is so hard. (用It is... to do sth.改写)
38．Can you tell me when I can begin my fitness course (改为简单句)
Can you tell me begin my fitness course
39．I can’t remember what time I have to start my speech. (改为简单句)
I can’t remember what time my speech.
40．The headmaster was considering where he should speak on the school open day. （改为简单句）
The headmaster was considering speak on the school open day.
41．Mrs. White often tells Mark that he mustn’t drive too fast.（改为简单句）
Mrs. White often tells Mark drive too fast.
42．We will plant more trees so that we can protect our environment. (改为简单句)
We will plant more trees to protect our environment.
43．The little girl wondered what she could do in the bank. (改为简单句)
The little girl wondered what in the bank.
44．Alice didn’t know what she should say in public. （改为简单句）
Alice didn’t know what in public.
45．I’m not sure what I should wear for Paul’s party. (改为简单句)
I’m not sure wear for Paul’s party.
46．Shen Teng is so humorous that he often makes us laugh. (改为被动语态)
Shen Teng is so humorous that we are often laugh.
47．She hopes she can visit the Great Wall one day. (改为同义句)
She hopes the Great Wall one day.
48．He didn’t know how he could get to his new school on time. (改为简单句)
He didn’t know get to his new school on time.
49．He got up at five o’clock. He wanted to catch the early bus. (合并句子)
He got up at five o’clock the early bus.
50．I decided to go shopping with my mother.（改为否定句）
I decided shopping with my mother.
51．I don’t know where I can find my pet dog.（改为简单句）
I don’t know find my pet dog.
52．The farmer was so tired that he couldn’t keep on working in the fields. (改为简单句)
The farmer was tired keep on working in the fields.
53．He made me do homework for him.(改为被动语态)
I was made homework for him.
54．The plane will arrive. The plane is from Hubei. (合并为一句)
The plane is from Hubei.
55．The music is so sad that it makes me want to leave.（改为简单句）
The music is make me want to leave.
56．The loud music made the baby cry.（改为被动语态）
The baby was made by the loud music.
57．Could you tell me how I can connect my iPad to the computer (改为简单句)
Could you tell me connect my iPad to the computer
58．Can you tell me what I should do next (改为简单句)
Can you tell me do next
59．The old man is very weak. He cannot walk for 20 miles every day. (合并为一句)
The old man is weak walk for 20 miles every day.
60．Could you tell me how I can get to the railway station (改为简单句)
Could you tell me get to the railway station
61．Mary got up early this morning so that she could catch the early bus.（改为同义句）
Mary got up early this morning so as to the early bus.
62．I don’t know when we shall start the work.（改为简单句）
I don’t know when the work.
63．The fisherman hangs a light from the front of the raft so that he can see better.（改为简单句）
The fisherman hangs a light from the front of the raft in order better.
64．The children are discussing what they are going to do this weekend. （改为简单句）
The children are discussing do this weekend.
65．Parents and children need to learn how they can communicate with each other.(改为简单句)
Parents and children need to learn communicate with each other.
66．Mum asks me to prepare breakfast after I get up. (改为被动语态)
I am asked breakfast after I get up.
67．Lucy’s mother often makes her read English aloud at home. (改为被动语态)
Lucy is often made English aloud at home.
68．I have no idea how I can use the new washing machine.（改为简单句）
I have no idea use the new washing machine.
69．It is so big that it can’t be a dog. (改为简单句)
It is be a dog.
70．Tony asked his mother where he could put the basketball. （改为简单句）
Tony asked his mother put the basketball.
71．I wonder how I should deal with the problem. （改为简单句）
I wonder do the problem.
72．Jane wonders how she can buy some vegetables online during the special days.（改为简单句）
Jane wonders buy some vegetables online during the special days.
73．She has no idea where she can go for a trip this summer holiday. (改为简单句)
She has no idea go for a trip this summer holiday.
74．My mom makes me do the dishes every day.（改为被动语态）
I am do the dishes every day.
75．“You should have your temperature taken first,” said the doctor to me. (改为间接引语)
The doctor advised me my temperature taken first.
76．Wear masks in public places so that you can protect yourselves. (改为简单句)
Wear masks in public places yourselves.
77．Jane doesn’t know what she should say at the party.（改为简单句）
Jane doesn’t know say at the party.
78．John really didn’t know how he could connect his runaway son. （改为简单句）
John really didn’t know connect his runaway son.
79．We consider Gu Ailing as a young talented athlete. (改为被动语态)
Gu Ailing as a young talented athlete.
80．Mr Jiang advised us which we should choose as our after-school activities. (改为简单句)
Mr Jiang advised us which as our after- school activities.
/ 让学习更有效 新课备课备考 | 英语学科
/ 让学习更有效 新课备课备考 | 英语学科
21世纪教育网(www.21cnjy.com)
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参考答案及试题解析
1．On Spring Festival Eve, family members get together to enjoy the dinner.
【解析】句意：在春节前夕，家人一起吃年夜饭。enjoy“享受”，是动词，替换have/eat；get together”聚在一起“，作谓语，位于主语“family members”后，时态为一般现在时，所以get用动词原形，其后接动词不定式表示目的，即家人聚在一起是为了吃饭。故填On Spring Festival Eve, family members get together to enjoy the dinner.
2．We don’t know how to organize ideas, use proper words, and so on.
【解析】句意：我们不知道如何组织思路、使用恰当的词汇等等。原句“We can’t organize ideas, use proper words and so on.”和改写后的句子“We don’t know how to organize ideas, use proper words and so on.”都表示我们没有能力做到组织思路、使用恰当词汇等事情。“how to do sth.”是带特殊疑问词的不定式结构，符合要求。故填We don’t know how to organize ideas, use proper words and so on。
3．what to
【解析】句意：我们都想知道我们能做些什么来使情况好转。由于“what we can do to make the situation better”是动词“know”的宾语从句，可以转化为疑问词+to do形式的短语作宾语。因此将we can去掉，改为what to do。故填what；to。
4．when to
【解析】句意：学生们在想他们应该什么时候交专题论文。句中when引导的宾语从句改为简单句可以用“疑问词（when）+不定式（to hand）”来替换。故填when；to。
5．what to
【解析】句意：请告诉我们应该做些什么来保护我们的环境。原句是含有what的宾语从句，改为简单句时，常常用疑问词what+动词不定式。故填what；to。
6．enough to
【解析】句意：杰弗瑞非常勇敢，他在火灾中救了两个人。 改为简单句时要保证句意不变，结合题干和“Jeffery was brave…save two people in the fire.”可知，此处考查：be adj. enough to do sth.，固定搭配，意为“足够……做某事”。此处用enough修饰形容词brave，用不定式to save，作结果状语。故填enough to。
7．when to
【解析】句意：张先生问我们什么时候去上舞蹈课。此处可改为“疑问词+动词不定式”作宾语，即when to go to dance classes。故填when；to。
8．when to
【解析】句意：你能告诉我吗？我应该什么时候开始演讲？此处可改为“你能告诉我什么时候开始演讲吗”，可用“疑问词+动词不定式”作宾语，疑问词是when。故填when；to。
9．how to
【解析】句意：托尼不知道他怎样操作这台机器。原句是宾语从句，改为简单句可以用“疑问词+动词不定式”的结构，即how to operate the machine。故填how；to。
10．what to buy
【解析】句意：我不能决定我应该给他买什么。原句中的宾语从句可以转换成“疑问词+动词不定式”结构，即what I should buy for him可以转换成what to buy for him。故填what；to；buy。
11．when to
【解析】句意：约翰不知道他应该什么时候到达机场办理登机手续。原句中when引导的宾语从句可改为“疑问词+动词不定式”结构，即可改为when to arrive at the airport to check in。故填when；to。
12．what to
【解析】句意：经过讨论，我们想好了下一步应该做什么。此处可改为“疑问词+动词不定式”作宾语，疑问词为what。故填what；to。
13．were made to laugh
【解析】句意：他在演讲期间让观众笑了好几次。根据句意可知，第二句是第一句的被动语态形式。主动语态“make sb do sth”变为被动语态时，结构为“sb be made to do sth”，其中不定式短语要带to。句子是一般过去时，主语audience集合名词，这里强调的是所有人，所以be动词用were；laugh“大笑”。故填were；made；to；laugh。
14．how to
【解析】句意：你能告诉我该如何使用恰当的语言吗？原句是how引导的宾语从句，且从句的主语和主句的宾语指同一人，宾语从句可简化为“疑问词+动词不定式”的结构，故填how；to。
15．whether to
【解析】句意：大卫还没有决定是否参加班会。根据题干可知要求更改为简单句。原句是由whether引导的宾语从句，可以用“疑问词+不定式形式进行替代。故填whether；to。
16．am made to read
【解析】句意：他们通常让我每天阅读两个小时。此句中make后接省略to的动词不定式作宾语补足语，当主动语态变为被动语态时，to要还原，原句时态是一般现在时，转变成被动语态时，句子用一般现在时的被动语态，结构是am/is/are+动词的过去分词，此处主语是I，因此be动词用am，make变成过去分词made。故填am；made；to；read。
17．too to
【解析】句意：特诺教授关于宇宙的讲座很难。很多人无法理解。此处可改为“特诺教授对于关于宇宙的讲座对于很多人来说太难而不能理解”，故用结构too adj. to do sth.“太……而不能做某事”。故填too；to。
18．where to
【解析】句意：你能告诉我在哪里可以买到杂志吗？“特殊疑问词+不定式”可以作宾语，因此“where I can buy a magazine”可以替换成“where to buy a magazine”。故填where；to。
19．to take
【解析】句意：我还没决定乘哪趟火车去伦敦。原句是which train引导的宾语从句，“疑问词+不定式“结构可以将某些含有连接代词或连接副词引导的宾语从句转换简单句。在这里把主语I和shall去掉，which train后面加上to。故填to； take。
20．anybody/anyone to
【解析】句意：这个问题太难了，没有人能解决。此处可表示为“对任何人太难了而不能解决”，即too...to do sth.；此处表示否定意义，用anybody/anyone。故填anybody/anyone；to。
21．where to
【解析】句意：我不知道在哪里能买到票。句子是宾语从句，可改为结构“疑问词+动词不定式”。故填where；to。
22．told not to
【解析】句意：老师说：“孩子们，不要在课堂上睡觉！” 改为间接引语时可改为“老师告诉孩子们不要在课堂上睡觉”，tell sb. not to do sth.“告诉某人不要做某事”，根据“said”可知句子用一般过去时。故填told；not to。
23．where to
【解析】句意：我在哪里可以买到信纸？你能告诉我吗？合并成一句可以表达为“你能告诉我在哪里买信纸吗”，用疑问词where+不定式的简单句形式，作宾语。故填where；to。
24．what to
【解析】句意：我们的班主任告诉我们可以为保护湿地做些什么。根据“Our class teacher told us...do for the protection of the wetlands.”可知考查“疑问词+不定式”结构。故填what；to。
25．how to
【解析】句意：你能告诉我如何使用扫地机器人吗？此句是将复合句改为“疑问词+动词不定式”构成的简单句，疑问词为how，to use为动词不定式。故填how；to。
26．to do
【解析】句意：霍莉不知道没有父母在身边她该怎么办。原句中从句主语“she”和主句主语“Holly”为同一人，可用“疑问词+动词不定式”改写，作谓语“know”的宾语，“what to do”意为“做什么”，故填to；do。
27．enough to
【解析】句意：朱迪很独立。她自己做决定。根据原句可知，此处指Jodie足够独立，能独自做决定，be adj. enough to do sth“足够……做某事”。故填enough；to。
28．how to
【解析】句意：格林太太想知道她怎么能为儿子策划一个惊喜派对。原句是用how引导的宾语从句作宾语，改为“疑问词+动词不定式”结构，用how to do作宾语。故填how；to。
29．when to
【解析】句意：这个可怜的老人完全忘记了什么时候该吃药。此处是when引导的宾语从句，改为简单句，可以用“疑问词（when）+动词不定式”作宾语。故填when；to。
30．to learn
【解析】句意：大卫还没有决定在即将到来的暑假里要学什么。原句是含what引导的宾语从句的复合句，改为简单句，可用“what+动词不定式to learn”作动词decided的宾语。故填to；learn。
31．how to
【解析】句意：这位侦探知道如何才能很好地利用现代设备。原句是用how引导的宾语从句作宾语，改为“疑问词+动词不定式”结构，用how to do作宾语。故填how；to。
32．too go
【解析】句意：艾米太忙了，她不能出去欣赏大自然的美丽。“太……而不能做某事”可以表达成“too...to do sth”结构。“太忙而不能出去”可以翻译成“too busy to go out”。故填too；go。
33．what to buy
【解析】句意：你能告诉我该给父母买什么吗？原句是由what引导的宾语从句，可转换为“疑问词+不定式”的结构。故填what；to；buy。
34．how to
【解析】句意：安娜不知道怎样才能到达山顶。原句“had no idea”后接宾语从句“how she could reach to the top of the mountain.”，改为简单句，空处应转换为“疑问词+动词不定式”结构，即how to。故填how to。
35．how to
【解析】句意：Maggie教她的小女儿如何在餐桌上举止得体。考查复合句改为简单句。原句是how引导的宾语从句，从句部分“how she could behave well at table.”可以用“疑问词how+不定式”来构成简单句。故填how；to。
36．how to
【解析】句意：你能告诉我怎么去最近的邮局吗？原句含how引导的宾语从句，从句可替换为“how+动词不定式”的结构作宾语。故填how；to。
37．It is so hard to say goodbye to you.
【解析】句意：和你说再见是如此艰难。原句是动词不定式作主语，此处可以用it作形式主语，动词不定式作真正的主语。It is+形容词+to do sth“做某事是怎样的”，是固定句型，hard是形容词，to say goodbye是动词不定式。故填It is so hard to say goodbye to you.
38．when to
【解析】句意：你可以告诉我什么时候我可以开始我的健身课程。此处可改为“疑问词+不定式” 结构，因此疑问词为when，后面不定式为to begin my fitness course。故填when；to。
39．to start
【解析】句意：我不记得什么时候开始演讲了。本句可用“疑问词+不定式”结构进行替换，what time to start“什么时候开始”，故填to；start。
40．where to
【解析】句意：校长正在考虑在学校开放日他应该在哪里讲话。原句可改为“疑问词+动词不定式”的结构，疑问词用where，故填where；to。
41．not to
【解析】句意：怀特女士经常告诉Mark，不能开车开的太快。考查复杂句子变简单句。原句是一般现在时，应改为一般现在时的简单句，根据tell的用法tell sb. not to do sth.可知，空格处要填not；to。故填not；to。
42．in order
【解析】句意：我们将种更多的树，这样我们就可以保护我们的环境。so that可以用in order to do sth来替换，动词不定式作目的状语，故填in；order。
43．to do
【解析】句意：小女孩想知道她能在银行做些什么。原句是what引导的宾语从句，此处可以转换成“疑问词+不定式”的结构，故填to；do。
44．to say
【解析】句意：爱丽丝不知道在公共场合该说些什么。what宾语从句改为简单句可用“疑问词what+不定式”结构替换，从句的谓语动词是say，故填to；say。
45．what to
【解析】句意：我不知道该穿什么去参加保罗的派对。此处可用“疑问词+不定式”结构作宾语，what to wear“穿什么”，故填what；to。
46．made to
【解析】句意：沈腾很幽默，他经常使我们发笑。make是使役动词，在主动句中后接省略to的动词不定式作宾补，在被动句中要还原to，be made to do sth“被让做某事”，故填made；to。
47．to visit
【解析】句意：她希望有一天她能参观长城。原句是一个宾语从句，这里我们可以直接根据“hope to do sth希望做某事”来改写，动词不定式作宾语。故填to；visit。
48．how to
【解析】句意：他不知道怎样才能准时到达新学校。原句为how引导的宾语从句，改为简单句可用“疑问词how+动词不定式”结构作宾语。故填how；to。
49．to catch
【解析】句意：他五点钟起床。他想赶早班车。两句的关系是：他早起是为了赶上早班车，所以这里应用动词不定式表目的。故填to；catch。
50．not to go
【解析】句意：我决定和妈妈一起去购物。decide to do sth“决定做某事”，否定在to前加not，即decide not to do sth“决定不做某事”。故填not；to；go。
51．where to
【解析】句意：我不知道在哪里可以找到我的狗。考查“疑问词引导的宾语从句”转变成“疑问词+动词不定式”结构。原句是含有where引导的宾语从句，变成简单句则是“where to do”结构。故填where；to。
52．too to
【解析】句意：农夫太累了以至于他不能继续在地里干活。so... that... 句型可以和too... to... 句型互换，too+形容词/副词+to do，“太……而不能做……”。故填too；to。
53．to do
【解析】句意：他让我帮他做作业。make是使役动词，用在被动语态中要还原to，be made to do sth“被要求做某事”，do homework“做作业”，故填to；do。
54．to arrive
【解析】句意：飞机就要到了。飞机是从湖北来的。根据“The plane will arrive”可知飞机即将到来，是将来时的事情，所以此处可以用动词不定式作定语，表示将来的动作。故填to；arrive。
55．sad enough to
【解析】句意：音乐是如此的悲伤以至于它使我想要离开。此处改为简单句，结合所给英文，应用结构adj.+enough to do“足够怎么样做某事” 进行转化，to do不定式作结果状语。故填sad；enough；to。
56．to cry
【解析】句意：吵架的音乐让那个婴儿哭了。原句中的made为使役动词，其动词结构为make sb do sth.，改为被动语态时应还原不定式的to，即be made to do sth.。故填to；cry。
57．how to
【解析】句意：你能告诉我如何将iPad连接到电脑吗？此处是how引导的宾语从句，变为简单句可以用“疑问词+动词不定式”的结构。故填how；to。
58．what to
【解析】句意：你能告诉我下一步该做什么吗？根据题干可知，这里what I should do next是一个宾语从句，可以变成“疑问词＋不定式”引导的不定式短语作宾语，即what＋to do。故填what；to。
59．too to
【解析】句意：这个老人太虚弱了，他每天不能走20英里。根据第一空后的形容词weak以及第二空后的动词原形walk可知，本句也可表示为“这个老人太虚弱了以至于每天不能走20英里”，用too...to...“太……以至于不能……”，故填too；to。
60．how to
【解析】句意：你能告诉我怎么去火车站吗？作为动词后面的宾语可以用“疑问词+to do sth”，因此把how I can get to the railway station改为how to get to the railway station。故填how；to。
61．not miss
【解析】句意：玛丽今天早上起得很早，以便能赶上早班车。题目要求改为同义句。由上句知所填空处表示“以便不错过”，miss“错过”，动词，so as not to do sth.表示“以便不会做某事”，结合空格数，故填not；miss。
62．to start
【解析】句意：我不知道我们什么时候开始工作。题目要求改为简单句。分析句子可知，原句是由when引导的宾语从句，属于复合句，改为简单句可用“疑问词+动词不定式”结构，此句需用when to do结构，意为“何时做某事”，此句是说何时开始，故填to；start。
63．to see
【解析】句意：渔夫在木筏的前部挂了一盏灯，以便看得更清楚分析句子可知，so that+句子= in order to do sth“为了做某事”结构，故填to；see。
64．what to
【解析】句意：孩子们正在讨论他们这个周末要做什么。原句是宾语从句，此处可以用“疑问词+动词不定式”结构，what是疑问词，故填what；to。
65．how to
【解析】句意：父母和孩子需要学习如何相互沟通。原句是how引导的宾语从句，可用“疑问词+不定式”结构进行替换，故填how；to。
66．to prepare
【解析】句意：妈妈让我起床后准备早餐。固定搭配ask sb. to do sth.表示“要求某人做某事”，其被动形式sb. be asked to do sth.表示“某人被要求去做某事”，所以此处填动词不定式，故填to prepare。
67．to read
【解析】句意：露西的妈妈经常让她在家大声朗读英语。make sb do sth“让某人做某事”，其被动的结构为sb be made to do sth。故填to；read。
68．how to
【解析】句意：我不知道如何使用这台新洗衣机。根据“I have no idea how I can use the new washing machine.”可知，原句含有宾语从句，how引导的宾语从句，在句中作状语，可以改为疑问词+不定式的结构，即how to do。故填how；to。
69．too big to
【解析】句意：它太大了，不可能是一只狗。改为简单句后，空处可用too...to表示“太……而不能……”，big“大的”，故填too；big；to。
70．where to
【解析】句意：Tom问他的妈妈他可以把篮球放在哪里。原句是“where”引导的宾语从句，改为简单句是疑问词接不定式“where to do”，所以本句应该是“where to put”。故填where; to。
71．what
to with
【解析】句意：我想知道我该如何处理这个问题。疑问词+to do作宾语，how to deal with=what to do with“处理”，故填what；to；with。
72．how to
【解析】句意：Jane想知道如何在这特殊的日子里在网上买一些蔬菜。原句是how引导的宾语从句，改写后的句子用how+动词不定式作宾语。故填how；to。
73．where to
【解析】句意：她不知道这个假期她去哪里旅游。宾语从句的简化：特殊疑问词+to+do，原句特殊疑问词where，后面加to。故填where；to。
74．made to
【解析】句意：我妈妈每天都让我洗碗。make sb do sth“让某人做某事”的被动结构是“sb be made to do sth”，故填made；to。
75．to have
【解析】句意：医生对我说:“你应该先量一下体温。”对某人说应该做某事，也可说成advise sb to do sth“建议某人做某事”。故填to have。
76．to protect
【解析】句意：在公共场所戴口罩，以便保护自己。“so that”引导的目的状语从句可替换为动词不定式作目的状语，戴口罩是为了保护自己，用to protect。故填to；protect。
77．what to
【解析】句意：简不知道她该在聚会上说些什么。原句“know”后面是what引导的宾语从句，且主从句主语指同一个人，改为简单句时，可用“疑问句+动词不定式”结构，原句疑问词what直接用到改写的句子中，再加上不定式符号to。故填what；to。
78．how to
【解析】句意：约翰真的不知道怎样才能把他离家出走的儿子联系上。“特殊疑问词+动词不定式”可放在动词后面作宾语，how意为“怎么样”。故填how；to。
79．is considered
【解析】句意：我们认为谷爱凌是一位有天赋的年轻运动员。Gu Ailing作主语，与consider之间是动宾关系，因此用被动语态，原句是一般现在时，所以此处是一般现在时的被动语态，主语是第三人称单数，be动词用is；consider过去分词为considered。故填is；considered。
80．to choose
【解析】句意：姜先生建议我们应该选择哪些作为我们的课余活动。句子是宾语从句，变为简单句时，可把宾语从句改为“疑问词+to do”，choose“选择”。故填to；choose。
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