【单元考点培优】Unit 6 When was it invented？专题07 句型转换（含答案解析）-2025-2026学年九年级全册英语单元复习考点培优

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2025-2026学年九年级全册英语单元复习考点培优人教新目标Unit 6 When was it invented？
专题07 句型转换
学校:___________姓名：___________班级：___________考号：___________
1．A bridge was built by them over the river last year. （改为主动语态）
They a bridge over the river last year.
2．My mom made me a new skirt. (变为被动语态)
3．He bought his children some pens. (变为被动语态)
4．They threw away the old book yesterday. (变成被动语态)
5．We are discussing the project at the meeting. (变成被动语态)
6．Were you shown around the new school by the teacher (改为主动语态)
the teacher you around the new school
7．When did they build the house (改为被动语态)

8．The report was written by Tom yesterday.(改为一般疑问句)
the report Tom yesterday
9．The teacher gave me an English book yesterday. (改为被动语态)
An English book by the teacher yesterday.
10．Wood is used to make paper and desks by people. (改为主动语态)
People make paper and desks.
11．My cat broke my new cup yesterday. (改为被动语态)
My new cup by my cat yesterday.
12．Our teacher asked us to clean the classroom. (改为被动语态)
We to clean the classroom by our teacher.
13．My sister turned on the TV after she entered the room. (改为被动语态)
The TV by my sister after she entered the room.
14．Peter was told to take a test tomorrow morning. (改为一般疑问句)
Peter to take a test tomorrow morning
15．People believe that this new virus is harmful to the human body. (改为被动语态)
that this new virus is harmful to the human body.
16．The president of the university gave some advice to the graduates. (改为被动语态)
Some advice to the graduates by the president of the university.
17．The scientific community discovered a new planet in 2022. (改为被动语态)
A new planet by the scientific community in 2022.
18．The government planted many trees to protect the environment. (改为被动语态)
Many trees to protect the environment by the government.
19．Kitty hid a secret box under the pillow on her bed yesterday morning. (改为被动语态)
A secret box under the pillow on Kitty’s bed yesterday morning.
20．People invented black tea in China during the Ming Dynasty. (改为被动语态)
Black tea in China during the Ming Dynasty.
21．John read a story to his daughter yesterday.（变为被动语态）
A story to his daughter by John yesterday.
22．They expected me to make a speech at the meeting. (改为被动语态)
I to make a speech at the meeting.
23．Basketball was invented by a Canadian doctor named James Naismith. (改为否定句)
Basketball by a Canadian doctor named James Naismith.
24．Our English teacher divided us into eight groups to play the game just now. (改为被动语态)
We into eight groups to play the game by our English teacher just now.
25．I delivered the message to your office this morning. (改为被动语态)
The message to your office this morning.
26．Mr. Li chose six students to take part in the English reading contest last week. （改为被动语态）
Six students to take part in the English reading contest last week by Mr. Li.
27．Joyce wrote an article about her travel memories last month. (改为被动语态)
An article about her travel memories by Joyce last month.
28．They planted tea plants here a few years ago. (改为被动语态)
Tea plants here by them a few years ago.
29．Someone found the victim’s body in West Town.（改为被动语态）
The victim’s body in West Town.
30．My mother bought me a nice bike last week. (改为被动语态)
A nice bike me by my mother last week.
31．She saw him come out of the library. (改为被动语态)
He out of the library by her.
32．Has your father seen the film before (改为被动语态)
the film by your father before
33．The nurse took good care of little Tom yesterday evening. (改为被动语态)
Little Tom by the nurse yesterday evening.
34．My friends gave me some books at my fifteenth birthday party.（改为被动语态）
I some books at my fifteenth birthday party.
35．They built a new school in this area last year.(改为被动语态)
A new school in this area last year.
36．People used sky lanterns at festival. (改为被动语态)
Sky lanterns at festivals.
37．Did Damin throw the fish into a big basket (改为被动语态)
the fish into a big basket by Damin
38．We didn’t know many details about the poet’s early life.（改为被动语态）
Many details about the poet’s early life .
39．This book was written by him in 2018. (改为主动句)
this book in 2018.
40．He grew many vegetables in his garden. （改为被动句）
Many vegetables in his garden.
41．People use pans for cooking.（改为被动语态）
Pans cooking by people.
42．I saw many students go into the classroom when they heard the bell.（改为被动语态）
Many students into the classroom when they heard the bell.
43．Mr Wang saved many people’s lives when he was young.（改为被动语态）
Many people’s lives by Mr Wang when he was young.
44．We invited Mr. Zhang to give us a speech. (改为被动语态)
Mr. Zhang to give us a speech.
45．The book was written by Lu Xun.（改为主动语态）
Lu Xun the book.
46．I bought my mobile phone last year. (改为被动语态)
My mobile phone last year.
47．They built the bridge in 2000. (改为被动语态)
The bridge by them in 2000.
48．Mike broke the window yesterday. (改为被动语态)
The window by Mike yesterday.
49．Bell invented the telephone in 1876. (改为被动语态)
The telephone by Bell in 1876.
50．Where did you take these photos (变为被动句)
Where these photos by you
51．Millions of people visited the website to purchase things at the shopping gala.（改为被动语态）
The website by millions of people to purchase things at the shopping gala.
52．She spread love and joy everywhere she went.（变被动语态）
Love and joy by her everywhere she went.
53．He wrote this book last year. (改为被动语态)
This book last year.
54．Some students in my class planted some trees in the park. (改为被动语态)
Some trees by some students in my class in the park.
55．The earthquake destroyed thousands of houses in the town last month.（改为被动语态）
Thousands of houses in the town by the earthquake last month.
56．Edison invented lots of useful things. (将主动语态的句子改成被动语态)
57．When did they invent the TV (主动语态的句子改成被动语态)
58．My parents hid the presents in my bedroom on my birthday. (改为被动语态)
The presents in my bedroom by my parents on my birthday.
59．Miss Li asked me to clean the blackboard. (改为被动语态)
I to clean the blackboard by Miss Li.
60．Aunt Ma raised some questions on how to use the new mobile phone. (改为被动语态)
Some questions by Aunt Ma on how to use the new mobile phone.
61．The swimming pool was built in his house. (对画线部分提问)
the swimming pool
62．They were made to laugh by the performer. (对画线部分提问)
them laugh
63．Ann was allowed to watch TV for an hour on weekends. (对画线部分提问)
was Ann to on weekends
64．Many famous works were translated into English by Xu Yuanchong. (对画线部分提问)
into English by Xu Yuanchong
65．The first personal computers were invented in 1971. (对画线部分提问)
the first personal computers
66．The telephone was invented by Bell.（对划线部分提问）
was the telephone invented
67．The young were given the same chance to bring out the best in them. (对划线部分提问)
the young given the same chance
68．The plane was invented by Wright Brothers. （对划线部分提问）
was the plane invented
69．The League was founded in Guangzhou in 1922.（对画线部分提问）
the League
70．The factory was built in Shandong. (对画线部分提问)
the factory
71．I was too stupid to understand you then. (改为同义句)
I was not understand you then.
72．People completed the building of Beijing Daxing International Airport on June 30th, 2019. （同义句转换）
The building of Beijing Daxing International Airport on June 30th, 2019.
73．I happened to meet my best friend on the street. (改为同义句)
I met my best friend on the street .
74．They sold the fridges at a low price.（改为同义句）
The fridges at a low price by them.
75．What do you use the tool to do （改为同义句）
What the tool by you
76．More and more young people admire the astronauts in China. (改为同义句)
More and more young people to the astronauts in China.
77．Jack can speak both English and Japanese.
Jack can speak English Japanese.
78．Somebody saw the man enter the room.（同义句转换）
The man was the room.
79．Walt Disney was a great film-maker as well as an artist.(改为同义句)
Walt Disney was a great film-maker an artist.
80．My mother made me wear these ugly braces. (变成同义句)
I wear these ugly braces my mother.
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参考答案及试题解析
1．built
【解析】句意：去年他们在河上建了一座桥。
考查主动语态与被动语态的转换。原句是一般过去时的被动语态，结构为 “was/were + 过去分词”。改为主动语态时，需将原句的动作执行者 “them” 变为主语 “They”，原句的宾语 “a bridge” 仍作宾语，谓语动词由被动形式 “was built” 变为主动形式的过去式。“build” 的过去式是 “built”，且时态保持一般过去时不变。故填 built。
2．A new skirt was made for me./A new skirt was made for me by my mom.
【解析】句意：我妈妈给我做了一条新裙子。变为被动语态时，直接宾语“a new skirt”变为主语，句首首字母大写；原句谓语动词“made”变为“was made”，间接宾语“me”前加介词“for”表示接受者，动作执行者my mom前接介词by，by my mom可省略。故填A new skirt was made for me./A new skirt was made for me by my mom.
3．Some pens were bought for his children by him.
【解析】句意：他给他的孩子们买了一些钢笔。根据“bought”可知，原句时态为一般过去时，改为被动语态时，表达为“一些笔被他买来给他的孩子”，其结构为“was/were done”，主语“Some pens”为复数人称，因此be动词应用were，buy“买”，过去分词为bought，for“给”，介词，his children“他的孩子们”，by“被”，介词，后接宾格him“他”。故填Some pens were bought for his children by him.
4．The old book was thrown away yesterday./The old book was thrown away by them yesterday.
【解析】句意：他们昨天扔掉了那本旧书。本句为一般过去时，原句的宾语the old book，变为被动句的主语；be动词的过去式was，动词的过去分词thrown；原句的主语they可以省略或用by引出，改为by them。故填The old book was thrown away (by them) yesterday.
5．The project is being discussed by us at the meeting./The project is being discussed at the meeting.
【解析】句意：我们正在会上讨论这个项目。时态为现在进行时，改为被动语态，结构为be+过去分词，原句主语we省略，或是改为by us，原句宾语the project变为主语，be动词用is，原句时态为现在进行时，谓语用is being discussed。故填The project is being discussed (by us) at the meeting.
6．Did show
【解析】句意：老师带你参观新学校了吗？根据原句“Were you shown around the new school by the teacher ”可知，此句改为主动语态的时态是一般过去时，主语是you，句子为一般疑问句，所以借助助动词did，位于句首，后面的动词要用动词原形，所以shown的动词原形是show。故填Did；show。
7．When was the house built by them
【解析】句意：他们什么时候建了这所房子？原句“When did they build the house ”的时态是一般过去时，改为被动语态，应用一般过去时的被动语态“was/were done”；改写后的句子的主语应是“the house”，是名词单数，因此be动词应用was，位于主语之前；by them“被他们/由他们”，位于句末。故填When was the house built by them。
8．Was written by
【解析】句意：这篇报告是Tom昨天写的。原句是被动语态，时态为一般过去时，将be动词was提到句首形成一般疑问句，其余不变。故填Was；written；by。
9．was given to me
【解析】句意：昨天老师给了我一本英语书。根据原句“The teacher gave me an English book yesterday.”可知，此处应该改为一般过去时的被动语态，主语是An English book，所以结构为：was+过去分词，gave的过去分词是given，该句中有两个宾语，主语是an English book的时候，介词to不能丢掉。故填was；given；to；me。
10．use wood to
【解析】句意：木头被人们用来造纸和做桌子。根据题干要求改为主动语态，可用表达为“人们用木头造纸和做桌子”，原句时态的一般现在时，此处主语是“People”，谓语动词用原形，use sth to do sth“用某物做某事”。故填use；wood；to。
11．was broken
【解析】句意：我的猫昨天打碎了我的新杯子。考查主动语态变被动语态。原句为含有实义动词“broke”的一般过去时，改写后的句子为一般过去时的被动语态，结构为：was/were+动词过去分词，主语“my new cup”是第三人称单数，be动词用was，break的过去分词是broken。故填was；broken。
12．were asked
【解析】句意：老师让我们打扫教室。根据“asked”可知是一般过去时态，一般过去时的被动语态结构为was/were+done。主语We为复数。故填were；asked。
13．was turned on
【解析】句意：我姐姐进屋后打开了电视。根据原句可知时态是一般过去时，改为被动语态，应是一般过去时的被动语态（was/were done），主语是“The TV”，用was。故填was；turned；on。
14．Was told
【解析】句意：彼得被告知明天早上要参加一场考试。根据题干要求改为一般疑问句，把原句的be动词was提到句首，首字母大写；此处是被动语态，动词用过去分词即可。故填Was；told。
15．It’s believed
【解析】句意：人们认为这种新病毒对人体有害。根据题干要求，改为被动语态可用句型：It’s believed that“人们相信”，句子应用一般现在时。故填It’s；believed。
16．was given
【解析】句意：大学校长给毕业生们提了一些建议。主语“Some advice”是动作“give”的承受者，时态是一般过去时，所以用一般过去时的被动语态，advice是不可数名词，be动词用was。故填was；given。
17．was discovered
【解析】句意：科学界在2022年发现了一个新行星。考查主动语态和被动语态的转换。根据“discovered”可知句子时态为一般过去时，所以此处谓语动词的结构为“was/were+done”，主语A new planet为第三人称单数形式，所以be动词应用was，故填was；discovered。
18．were planted
【解析】句意：政府种了很多树来保护环境。改为被动语态，结构为：be done；主语是Many trees，复数，时态为一般过去时，be动词用were；plant“种植”，过去分词形式是planted。故填were；planted。
19．was hidden
【解析】句意：昨天早上，凯蒂在她床上的枕头下面藏了一个秘密盒子。改为被动语态，结构为be done；主语是A secret box第三人称单数，动作发生在昨天，时态为一般过去时，be动词用was；hide“藏”的过去分词是hidden。故填was；hidden。
20．was invented
【解析】句意：在明朝时期的中国人们发明了红茶。根据题干可知，此处black tea和invent构成逻辑上的动宾关系，此处应用被动语态，结合本句时态是一般过去时，此处应用一般过去式的被动语态。故填was；invented。
21．was read
【解析】句意：约翰昨天给他女儿读了一个故事。原句时态是一般过去时，主语是动作的承受者，所以用一般过去时的被动语态，主语是单数，be动词用was。故填was；read。
22．was expected
【解析】句意：他们希望我在会上发表讲话。根据“expected”可知，应该使用一般过去时的被动语态；根据主语为“I”可知，应该使用“was+过去分词”；动词expect的过去分词为expected。故填was expected。
23．wasn’t invented
【解析】句意：篮球是由一位名叫詹姆斯·奈史密斯的加拿大博士发明的。改为否定句时在be动词was后加not，was not=wasn’t，其他不变。故填wasn’t；invented。
24．were divided
【解析】句意：刚才我们的英语老师把我们分成了八组来玩这个游戏。结合原句“just now”可知，时态为一般过去时，改为被动语态时，可表达为“刚才我们被英语老师分成八个组来玩游戏”，此处使用一般过去时的被动语态，结构：主语+was/were done，主语是we，be动词使用were；divide“分开”，过去分词为divided。故填were；divided。
25．was delivered
【解析】句意：我今天早上把信送到你的办公室了。根据“delivered”可知此处用一般过去时的被动语态was/were done，主语是单数，be动词用was，动词用过去分词delivered。故填was；delivered。
26．were chosen
【解析】句意：李先生上周挑选了六名学生参加英语阅读比赛。原句是一般过去时态，应改为一般过去时的被动语态，其结构为：was/were done。主语“Six students”是复数，故be用were；choose的过去分词是chosen。故填were；chosen。
27．was written
【解析】句意：乔伊斯上个月写了一篇关于她旅行回忆的文章。考查主动语态变被动语态。原句是一般过去时，应改为一般过去时被动语态，其结构为was/were done。主语“An article”是可数名词单数，be动词用was；write的过去分词是written。故填was；written。
28．were planted
【解析】句意：几年前他们在这里种了茶树。被动语态结构为：主语+be+过去分词+其他。Tea plants，作主语，为复数，且时态是一般过去时，故be动词为were；plant的过去分词为planted。故填were；planted。
29．was found
【解析】句意：有人在西镇发现了死者的尸体。考查主动语态变被动语态。原句是一般过去时，应改为一般过去时的被动语态，其结构为was/were done。主语“body”是单数名词，be用was；find的过去分词是found。故填was found。
30．was bought for
【解析】句意：我妈妈上周给我买了一辆漂亮的自行车。原句是含有双宾语的主动句，改为被动句时应该将其中一个改为被动结构的主语，另一个宾语仍然保留在原处；本题变被动语态时是直接宾语作主语，间接宾语前面通常加介词for，表示“为”，谓语动词改为“be+动词的过去分词”，被动句中“A nice bike”作主语，且原句时态是一般过去时，所以be动词用was。故填was；bought；for。
31．was seen to come
【解析】句意：她看见他从图书馆出来了。根据“saw”可知，应改为含有一般过去时的被动语态，结构为was/were+done。主语为 “He”，是单数，因此be动词用一般过去时单三形式，即谓语是“was seen”；see sb. do sth“看到某人做某事”，变成被动要加to，即be seen to do sth.。故填was；seen；to；come。
32．Has been seen
【解析】句意：你父亲以前看过这部电影吗？根据“Has...seen”可知，本句要改成含有现在完成时的被动语态，结构为have/has been done。主语为“the film”，是单数形式，因此助动词也为单三形式has。故填Has；been；seen。
33．was taken good care of
【解析】句意：昨天晚上护士把小汤姆照顾得很好。改为被动句，主语变成小汤姆，原句是一般过去时，所以一般过去时的被动语态结构为：was/were done，主语是单数，be动词用was；take的过去分词为taken。故填was；taken；good；care；of。
34．was given
【解析】句意：我的朋友们在我第15个生日派对上给了我一些书。考查主动语态变被动语态。原句是一般过去时，应改为一般过去时的被动语态，其结构was/were done。主语是“I”，所以be动词用was；give的过去分词是given。故填was；given。
35．was built
【解析】句意：他们去年在这个地区建了一所新学校。原句是一般过去时，所以被动语态结构为was/were+过去分词。主语是单数，be动词用was；build的过去分词为built。故填was；built。
36．were used
【解析】句意：人们在节日里使用天灯。原句是一般过去时，改为被动语态，结构是was/were done，主语是第三人称复数，故用were，动词use用其过去分词形式used。故填were；used。
37．Were/Was thrown
【解析】句意：大明把鱼扔到一个大篮子里了吗？原句时态是一般过去时，变被动语态时态也用一般过去时，其结构为was/were done，此处的主语是the fish既可以表示单数概念，也可表示复数，因此was/were均可使用，句子是一般疑问句，was/were置于句首，后跟动词过去分词thrown。故填Were/Was；thrown。
38．weren’t known
【解析】句意：我们不知道很多有关诗人的早期生活。考查主动语态变被动语态。由“didn’t”可知，原句是一般过去时的否定句，需用一般过去时的被动语态，其结构是was/were +动词过去分词，主语“Many details about the poet’s early life”是复数，be动词需用were，因原句是否定句，需填weren’t，动词know的过去分词是known。故填weren’t；known。
39．He wrote
【解析】句意：这本书是他在2018年写的。根据“This book was written by him in 2018.”可知，原句为一般过去时的被动语态，written是动词write的过去分词，改为主动句时，时态为一般过去时，动词使用过去式wrote，将被动句中介词by的宾语him改为主动句中的主语he。故填He；wrote。
40．were grown
【解析】句意：他在花园里种了许多蔬菜。根据题目要求可知，被动语态的结构是be+done，句子时态是一般过去时，主语是复数，be动词用were，谓语动词grew的过去分词是grown。故填were；grown。
41．are used for
【解析】句意：人们用平底锅做饭。改为被动语态，表示“平底锅被人们用来做饭。”，be used for“被用来”，时态是一般现在时，主语是复数，be用are。故填are；used；for。
42．were seen to go
【解析】句意：我看见许多学生听到铃声就进了教室。原句是一般过去时，应该改为一般过去时的被动语态，其结构为was/were done。主语“Many students”是可数名词复数，be动词用were；see sb. do sth.变被动语态是be seen to do sth.。故填were； seen； to ；go 。
43．were saved
【解析】句意：王先生年轻时救了许多人的生命。原句谓语“saved”是动词“save”的过去式，因此原句是一般过去时，一般过去时被动语态结构为“was/were+动词的过去分词”。“lives”作主语，是复数形式，系动词用“were”，“save”的过去分词是“saved”。故填were; saved。
44．was invited
【解析】句意：我们邀请张先生给我们做演讲。根据“We invited Mr. Zhang to give us a speech.”可知，此句为一般过去时，一般过去时的被动语态结构为：was/were done，主语是第三人称单数，be动词用was，invite的过去分词为invited。故填was；invited。
45．wrote
【解析】句意：这本书是鲁迅写的。根据“The book was written by Lu Xun”可知，原句是一般过去时的被动语态，改为主动语态时，应把be动词去掉，原来的动词改为过去式，write的过去式是wrote。故填wrote。
46．was bought
【解析】句意：我的手机是去年买的。被动语态的结构为be done；由“last year”可知，时态为一般过去时，故应用一般过去时的被动语态；主语“My mobile phone”为单数，be动词用was，buy的过去分词为bought。故填was；bought。
47．was built
【解析】句意：他们在2000年建造了这座桥。根据“They built the bridge in 2000.”可知，此句为一般过去时，一般过去的被动语态结构为：was/were done，主语是单数，be动词用was，build的过去分词为built。故填was；built。
48．was broken
【解析】句意：迈克昨天打碎了窗户。原句为含有实义动词“broke”的一般过去时，改写后的句子为一般过去时的被动语态，结构为：was/were+动词过去分词，主语“the window”是第三人称单数，be动词用was，break的过去分词是broken。故填was；broken。
49．was invented
【解析】句意：Bell在1876年发明了电话。原句是一般过去时，应该改为一般过去时的被动语态，其结构为was/were done。主语“The telephone”是可数名词单数，be动词用was；invent的过去分词是invented。故填was；invented。
50．were taken
【解析】句意：你在哪里拍的这些照片？原句是一般过去时，改为被动语态（was/were+ 过去分词），主语“ these photos ”是复数名词，be动词形式用were。故填were；taken。
51．was visited
【解析】句意：数以百万计的人访问该网站在购物晚会上购买东西。主动时态为一般过去时，改为被动语态时态不变 （一般过去时的被动语态，其构成was/were done），主语“The website”是单数，be动词用was，visit的过去分词是visited。故填was；visited。
52．were spread
【解析】句意：她所到之处都传播着爱和欢乐。原句时态为一般过去时，改为被动语态，句子结构为“主动语态句子的宾语（Love and joy）+was/were done by+主动语态句子的主语（she，此处作介词by的宾语，用宾格her）”，Love and joy是复数，be动词应用were，spread的过去分词是spread。故填were；spread。
53．was written
【解析】句意：他去年写了这本书。主动时态为一般过去时，改为被动语态时态不变（一般过去时的被动语态，其构成was/were done），主语“This book”是单数，be动词用was，write的过去分词是written。故填was；written。
54．were planted
【解析】句意：我们班的一些学生在公园里种了一些树。原句时态为一般过去时，改为被动语态，句子结构为“主动语态句子的宾语（Some trees）+was/were done by+主动语态句子的主语（some students）”，“Some trees”是复数，be动词用were，plant的过去分词是planted。故填were；planted。
55．were destroyed
【解析】句意：上个月地震摧毁了该镇数以千计的房屋。考查主动语态变被动语态。原句是一般过去时应改为一般过去时的被动语态，其结构为was/were+过去分词。主语“Thousands of houses”是复数，故be动词用were，destroy的过去分词是destroyed。故填were destroyed。
56．Lots of useful things were invented by Edison.
【解析】句意：爱迪生发明了很多有用的东西。改写被动语态，要将主动句中的宾语“lots of useful things”改为主语，谓语动词invented是过去式，改写后的被动语态用一般过去时被动语态，主语是复数形式，助动词用were。将主动句的主语改为被动句中介词by的宾语，故填Lots of useful things were invented by Edison.
57．When was the TV invented by them
【解析】句意：他们什么时候发明了电视？考查主动语态变为被动语态。原句的主语和宾语需互换，被动语态的特殊疑问句句型为“疑问词＋be动词＋主语＋动词过去分词＋by＋宾语”。主语变为the TV，是第三人称单数，且原句使用一般过去时，因此be动词用was；宾语变为them。故填When was the TV invented by them
58．were hidden
【解析】句意：我生日那天，父母把礼物藏在我的卧室里。由原句中的实义动词“hid”可知，时态为一般过去时；改为被动语态结构为was/were done；主语“The presents”为名词复数，应用were；hid的原形是hide，hide的过去分词为hidden。故填were；hidden。
59．was asked
【解析】句意：李老师让我擦黑板。原句为一般过去时，被动语态构成为was/were + 动词过去分词，主语为I，故应用was，ask的过去分词为asked。故填was；asked。
60．were raised
【解析】句意：马阿姨就如何使用新手机提出了一些问题。改为被动语态，其结构为：be+done。由原句是过去时可知be动词用was/were，根据主语“Some questions”是复数可知be动词应用were，raise的过去分词是raised。故填were；raised。
61．Where was built
【解析】句意：游泳池建在他的房子里。画线部分为地点状语，用特殊疑问词where来提问，be动词was直接提到主语the swimming pool之前，built保持不变。故填Where；was；built。
62．Who made
【解析】句意：他们被表演者逗笑了。划线部分是“the performer”，对其提问用疑问词“who”，原句是被动语态，改为主动语态时，时态不变，动词用“made”。故填Who；made。
63．What allowed do
【解析】句意：安被允许在周末看一小时电视。划线部分表示被允许做的事情，应用what来提问，be allowed to do“被允许做某事”。故填What；allowed；do。
64．What were translated
【解析】句意：许多著名的作品都是由徐渊冲译成英文的。画线部分表示物品，用what提问，what在疑问句中作主语，后面跟谓语were translated。故填What；were；translated。
65．When were invented
【解析】句意：第一台个人电脑发明于1971年。根据题干可知时态是一般过去时，划线部分是时间，对时间提问用when，原句的were放在invented的前面构成疑问句，故填When；were；invented。
66．Who by
【解析】句意：Bell发明了电话。对划线部分“Bell”提问时，需用特殊疑问句Who，把剩下句子变成一般疑问句即可，故was放Who后，by“被”放invented后，故填Who；by。
67．Why were
【解析】句意：年轻人也有同样的机会发挥出他们最好的一面。原句划线部分“to bring out the best in them”是不定式表目的，因此用特殊疑问词why提问，注意首字母大写，后面用一般疑问句语序，be动词“were”提前。故填Why；were。
68．By whom
【解析】句意：飞机是被莱特兄弟发明的。根据划线部分是人，疑问句用who来提问，又根据原句为被动语态，by是介词，可知who应变为宾格whom。故填By whom。
69．When and where was founded
【解析】句意：同盟会于1922年在广州成立。根据划线部分“in Guangzhou in 1922”可知，此处提问时间和地点，应用when and where提问，位于句首的单词首字母要大写，原句是一般过去时的被动语态，此处也用一般过去时的被动结构，was要放在主语前，故填When；and；where；was；founded。
70．Where was built
【解析】句意：工厂是在山东建立的。根据句意及分析句子结构可知，此句是一般过去时的被动语态，划线部分in Shandong在句中作地点状语，对其提问时，需用特殊疑问词Where，将The factory was built变成一般疑问句，was放where后面，built放主语the factory后面。故填Where；was；built。
71．clever enough to
【解析】句意：我当时太笨了，不懂你的意思。原题干含有“too+形容词+to do sth.”结构，意为“太……而不能……”，其同义句型为“not+形容词+enough to do sth.”，意为“不够……而不能……”，两个句型中的形容词意义相反，stupid的反义词为clever。故填clever；enough；to。
72．was completed
【解析】句意：2019年6月30日，人们完成了北京大兴国际机场的建设。根据题意可知，是变成被动语态，原句中的宾语“the building of Beijing Daxing International Airport”是三单，变为被动语态作主语，是动词complete的受动者，原句的时态是一般过去时，此处用一般过去时的被动语态，所以填was completed符合语境。故填was；completed。
73．by accident
【解析】句意：我碰巧在街上遇见了我最好的朋友。happened to意为“碰巧，偶然”，其同义短语为by accident，意为“偶然地”，为固定搭配。故填by；accident。
74．were sold
【解析】句意：他们以低价出售冰箱。可以用被动语态表示“冰箱被他们低价出售”。根据原句可知应用一般过去时的被动语态结构：was/were done，主语是复数，be动词用were；sell的过去分词是sold。故填were；sold。
75．is used to do
【解析】句意：你用这个工具做什么？根据“by you”可知，此处可以用被动语态改写，use sth to do可以用sth be used to do替换，时态为一般现在时，主语the tool是单数，be动词用is。故填is；used；to；do。
76．look up
【解析】句意：越来越多的年轻人崇拜中国的宇航员。admire=look up to“崇拜”，时态是一般现在时，主语是复数，动词用原形。故填look；up。
77．not only but also
【解析】句意：杰克会说英语和日语。both…and…“……和……”，可以转化成not only…but also…“不仅……而且……”。故填not；only；but；also。
78．seen to enter
【解析】句意：有人看见那个人进了房间。根据题干可知是转换为被动语态；根据“saw”可知是一般过去时，被动语态为was/were+done；see sb do sth“看见某人做某事”在被动语态中要还原to。故填seen；to；enter。
79．not only but also
【解析】句意：Walt Disney是一个伟大的电影制造商，也是一个艺术家。分析句子可知Walt Disney有两种身份，可用“not...only...but also...”来连接，表示“不仅……而且……”，连接两个并列成分。故填not；only；but；also。
80．was made to by
【解析】句意：我妈妈让我戴这些难看的牙套。结合转换句给出部分可知，此处应用被动语态，原句用的是make sb do sth的结构，此处make是使役动词，变成被动结构是sb be made to do sth，原句是一般过去时，此处用一般过去时的被动，be动词用was，原句中的主语“my mother”，此处用介词by连接，故填was；made；to；by。
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