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/ 让学习更有效 期末备考培优 | 英语学科
/ 让学习更有效 期末备考培优 | 英语学科
2025-2026学年八年级下册英语期末复习考点培优沪教版（新教材）
专题08 句型转换
学校:___________姓名：___________班级：___________考号：___________
1．You are not interested. I won’t force you. (用适当的连词连接两个句子)
→ ____________________________
2．It is meaningful to help those in need.（用动名词作主语）
_________________________________________________
3．My father bought me a new bike yesterday. (改为被动语态)
A new bike ________ ________ for me by my father yesterday.
4．Save the animals.（否定句）
________ save the animals.
5．People around the world admire the beautiful design of Guangzhou Qilou. (改成被动语态)
_________________________________________________
6．We should protect animals.(改为否定句)
We ________ protect animals.
7．You should go out when the typhoon comes. (改为否定句)
You ________ ________ go out when the typhoon comes.
8．They cut down trees. (一般疑问句)
________ they cut down trees
9．Tilly was a clever girl. (改为感叹句)
________ ________ clever girl Tilly was!
10．People built many new houses after the earthquake. (改为被动语态)
Many new houses ________ ________ by people after the earthquake.
11．The rain started. We were reading under the tree.（合并为时间状语从句）
______________________________________________________.
12．The earthquake hit our hometown the day before yesterday. (改一般疑问句)
________ the earthquake ________ our hometown the day before yesterday
13．Dave didn’t come to the party. It rained heavily. (合并为一句)
Dave didn’t come to the party ________ ________ the heavy rain.
14．Amy sticks the poster on the wall. (改为否定句)
Amy ________ ________ the poster on the wall.
15．Was she cooking dinner at 6:00 yesterday evening (作否定回答)
No, ________ ________.
16．He was reading a newspaper at 7:00 yesterday morning. (改为一般疑问句，并作肯定回答)
________ ________ reading a newspaper at 7:00 yesterday morning
Yes, ________ ________.
17．They were having an English class at this time yesterday. (改为否定句)
They ________ ________ having an English class at this time yesterday.
18．His family could afford to send him to school.（改为否定句）
His family ________ ________ to send him to school.
19．We need to arrive on time tomorrow. This is important. (合并为一句)
It’s ________ ________ ________ to arrive on time tomorrow.
20．He didn’t go to the museum because he was ill. (用because of改为简单句)
He didn’t go to the museum ________ ________ his illness.
21．We should protect the wild animals.（被动语态）
The wild animals should ________ ________ by us.
22．It is important to save animals. (感叹句)
________ ________ it is to save animals!
23．The artist painted most of his landscapes after the age of 70.（改为被动语态）
→ __________________________________________
24．Fashion changes very quickly.（改为感叹句）
________ ________ fashion changes!
25．He offered to help me with my English. (改为否定句)
He ________ ________ to help me with my English.
26．I saw her dance in the room. (改为被动语态，注意还原to)
→ She ________ ________ ________ dance in the room.
27．They have sold out the light green dresses.（改为被动语态）
The light green dresses __________.
28．We should look on the bright side of things. (改为否定句)
We ________ ________ on the bright side of things.
29．The artist draws each character by hand. (改为被动语态)
→ ________________________________________
30．They set up a volunteer group last year. (改为一般疑问句)
________ they ________ up a volunteer group last year
31．This animated film won many awards. (改为被动语态)
Many awards ________ ________ by this animated film.
32．The film is very moving. (改为感叹句)
________ ________ the film is!
33．We clean the classroom every day. (变为被动语态)
The classroom _________ every day.
34．The artist uses basic shapes like circles and triangles. (改为被动语态)
→ ________________________________________
35．Do more and more farmers buy color TV sets (变为被动语态)
__________ color TV sets _________ by more and more farmers
36．Someone stole my bike yesterday. (改为被动语态)
→ My bike ________ ________ yesterday.
37．He made me wait for two hours. (改为被动语态，注意还原to)
→ I ________ ________ ________ wait for two hours.
38．They produce silk in Suzhou. (变为被动语态)
Silk _________ in Suzhou.
39．We must finish the work before Friday. (改为被动语态)
→ The work ________ ________ finished before Friday.
40．She will finish the project this evening.（改为被动语态）
The project ________ ________ ________ by her this evening.
41．Hotels pay the workers to pick up the rubbish. (改为被动语态)
The workers ________ ________ by hotels to pick up the rubbish.
42．The workers finished the bridge last month. (改为被动语态)
The bridge ________ ________ by the workers last month.
43．People use paper-cuts to decorate rooms during festivals.（改为一般过去时被动语态）
Paper-cuts ________ ________ to decorate rooms during festivals.
44．We will hold a sports meeting next week.（改为被动语态）
A sports meeting _________ _________ _________ by us next week.
45．We planted some flowers in the garden yesterday. (改为被动语态)
Some flowers ________ ________ in the garden by us yesterday.
46．They will build a new library next year.（改为被动语态）
A new library ________ ________ ________ by them next year.
47．The bad news hit me hard. (改为否定句)
The bad news _________ _________ me hard.
48．A typhoon hit Shenzhen last week. (改为否定句)
A typhoon ________ ________ Shenzhen last week.
49．Liu Ming left his homework at home again. He was careless. (合并为一句)
It ________ ________ ________ Liu Ming to leave his homework at home again.
50．The painting is very valuable. (改为感叹句)
________ ________ the painting is!
51．People grow rice in the south.（主动变被动）
Rice ________ ________ in the south by people.
52．The workers don’t allow us to touch the machines. (改为被动语态)
We ________ ________ to touch the machines by the workers.
53．Protect cultural heritage.（改为否定祈使句）
________ ________ cultural heritage.
54．Huang Gongwang painted this famous painting.（改为被动语态）
This famous painting ________ ________ by Huang Gongwang.
55．The old building is very famous. (改为感叹句)
________ ________ the old building is!
56．They are drawing a cartoon.（改为一般疑问句）
________ ________ drawing a cartoon
57．We like this cartoon. (改为被动句)
This cartoon ________ ________ by us.
58．They built the bridge two years ago. (主动变被动)
The bridge ________ ________ two years ago by them.
59．Did they clean the classroom just now (改为被动语态)
________ the classroom ________ by them just now
60．Will they plant more trees along the street (改为被动语态)
________ more trees ________ ________ along the street
/ 让学习更有效 期末备考培优 | 英语学科
/ 让学习更有效 期末备考培优 | 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．Since you are not interested, I won’t force you.
【解析】句意：你不感兴趣。我不会强迫你。前后句存在因果关系。可用since表示原因，表达为“既然你不感兴趣，我就不会强迫你。”句首首字母要大写。
2．Helping those in need is meaningful.
【解析】句意：帮助有需要的人很有意义。原句是it作形式主语的经典句型“It is + 形容词 + to do sth.”，真正主语是后面的不定式短语。题目要求改用动名词作主语，直接把不定式短语to help those in need变为动名词短语helping those in need，置于句首充当句子真正主语，其余部分不变。动名词作主语，谓语动词统一用单数形式is。故填Helping those in need is meaningful。
3．was bought
【解析】句意：昨天我父亲给我买了一辆新自行车。原句为一般过去时，主动语态。改为被动语态时，原句的宾语“a new bike”作主语，谓语动词用“was/were+过去分词”。由于“a new bike”是单数，且时态为一般过去时，故用“was”，动词“bought”的过去分词仍为“bought”。
4．Don’t
【解析】句意：拯救动物。这是一个祈使句，祈使句变为否定句时，需在动词原形前加Don’t。
5．The beautiful design of Guangzhou Qilou is admired by people around the world.
【解析】句意：世界各地的人们都赞叹广州骑楼精巧别致的建筑样式。原句中，根据“admire”可知，时态为一般现在时；主语是“People around the world”；谓语是“admire”；宾语是“the beautiful design of Guangzhou Qilou”。改为被动语态要使用一般现在时的被动语态结构为am/is/are +过去分词。将原句的宾语“the beautiful design of Guangzhou Qilou”提至句首作新主语，因中心词“design”是单数，be动词选用is，谓语动词admire变为过去分词admired。原句主语“People around the world”放在介词by之后，构成by短语置于句末。
6．shouldn’t
【解析】句意：我们应该保护动物。原句“We should protect animals.”中含有情态动词should，含有情态动词的句子改为否定句时，直接在情态动词后面加not，通常缩写为shouldn’t。
7．should not
【解析】句意：台风来的时候你应该外出。原句为含情态动词“should”的肯定句，变为否定句时，需在情态动词should后直接加not，完整形式为should not，其余部分语序不变。
8．Do
【解析】句意：他们砍树。原句为一般现在时，主语They为复数，变为一般疑问句时，借助助动词Do提前，谓语动词cut用原形。故填Do。
9．What a
【解析】句意：蒂莉是一个聪明的女孩。原句中心词是可数名词单数girl，且有形容词clever修饰，改为感叹句应用What引导，结构为“What + a/an + 形容词 + 可数名词单数 + 主语 + 谓语!”，且形容词clever以辅音音素开头，需用不定冠词a。故填What；a。
10．were built
【解析】句意：地震后人们建造了许多新房子。原句为一般过去时的主动语态，改为被动语态时，将宾语Many new houses改为主语，谓语用“was/were+过去分词”结构，主语是复数，be动词用were，build的过去分词为built。
11．We were reading under the tree when the rain started./The rain started while we were reading under the tree
【解析】句意：雨下起来了。我们当时正在树下看书。合并为时间状语从句，需用连词when或while，①可用：过去进行时+when+一般过去时的结构，合并为：We were reading under the tree when the rain started②可用：一般过去时+while+过去进行时的结构，合并为：The rain started while we were reading under the tree。
12．Did hit
【解析】句意：地震前天袭击了我们的家乡。原句中“hit”是过去式（hit的过去式与原形相同），表明时态为一般过去时，且谓语为实义动词。改为一般疑问句时，需要在句首添加助动词Did，后接动词原形（hit的原形仍为hit）。
13．because/due of/to
【解析】句意：戴夫没有来派对。天下了大雨。合并为一句，表示“因为大雨”，后面跟名词短语the heavy rain，用because of/dut to。
14．doesn’t stick
【解析】句意：Amy把海报贴在墙上。句子为一般现在时，主语Amy是第三人称单数，改为否定句需要借助助动词doesn’t，后面的动词sticks要还原为原形。
15．she wasn’t
【解析】句意：——昨天晚上六点她正在做晚饭吗？——不，她没有。 原句是过去进行时的一般疑问句，其否定回答需遵循“No, 主语+was/were+not”的结构。本句主语为she，be动词用was，was与not缩写为wasn’t。
16．Was he he was
【解析】句意：昨天早上七点他正在看报纸。原句为过去进行时，变一般疑问句时，需将be动词was提到句首，主语he置于其后；作肯定回答时，结构为“Yes, 主语+was”，主语用he指代，完整回答为“Yes, he was.”。
17．were not
【解析】句意：昨天这个时候他们正在上英语课。 原句为过去进行时（were having），变否定句时，直接在be动词were后加not即可，结构为“主语+were not+现在分词+其他”。
18．couldn’t afford
【解析】句意：他的家人负担不起送他上学的费用。原句是含有情态动词could的肯定句，变否定句时，直接在could后面加not，缩写为couldn’t，后面跟动词原形afford。
19．important for us
【解析】句意：我们明天需要准时到达。这很重要。对某人来说做某事很重要：It is+形容词+for+sb+to do sth，是固定句式。重要的：important；for是介词，介词后用人称代词宾格，人称代词we的宾格是us。故填important；for；us。
20．because of
【解析】句意：他因为生病没有去博物馆。原句because he was ill是一个原因状语从句，改为简单句时，要用介词短语because of+名词/名词短语来表示原因。because of后面接名词his illness，意思和原句完全一致，同时句子结构也从复合句变成了简单句。故填because；of。
21．be protected
【解析】句意：我们应该保护野生动物。主动句变为被动句时，结构为“主语+should+be+过去分词+by sb.”。句中主语为“The wild animals”，情态动词should后接be动词原形，protect的过去分词为protected，故依次填be；protected。
22．How important
【解析】句意：拯救动物是重要的。感叹句由what或how引导，what引导的感叹句中心词是名词，how引导的感叹句中心词是形容词或副词，该句中心词是形容词important“重要的”，感叹句由how引导，其结构是“How+形容词+主语+谓语+其他!”句首单词的首字母要大写。
23．Most of his landscapes were painted by the artist after the age of 70.
【解析】句意：这位艺术家在70 岁之后创作了他的大部分风景画。原句是一般过去时（painted），被动语态也需用一般过去时，结构为was/were +过去分词；主动句的宾语 most of his landscapes变为被动句的主语；主动句的主语the artist 变为by引出的动作执行者；主语most of his landscapes是复数，be动词用were；paint的过去分词是painted。最终句子为Most of his landscapes were painted by the artist after the age of 70.
24．How quickly
【解析】句意：时尚变化得很快。 修饰动词changes用副词quickly， 感叹句结构：How+副词+主语+谓语！
25．didn’t offer
【解析】句意：他主动提出帮助我学英语。原句是一般过去时态，变否定句助动词did后加not，缩略成didn’t，后面实义动词用原形。
26．was seen to
【解析】句意：我看见她在房间里跳舞。句子为一般过去时，要用一般过去时的被动语态。“saw”的原形是see，被动语态中还原to，过去分词为seen，be seen to do sth.表示“被看到做某事”。应填was seen to。
27．have been sold out
【解析】句意：他们已经把浅绿色裙子卖光了。改为被动语态是现在完成时的被动语态。主语是The light green dresses，助动词用have。填have been sold out。
28．shouldn’t look
【解析】句意；我们应该看到事情好的一面。原句中含有情态动词should，否定句中should用否定形式shouldn’t，后接动词原形look。故填shouldn’t；look。
29．Each character is drawn by the artist by hand.
【解析】句意：这位艺术家用手绘制每一个角色。被动语态的结构是“be+ 过去分词”，变被动语态时，原句中的宾语“each character”在被动语态中作主语；原句中的“The artist”在被动语态中作by的宾语；动词draw改为is drawn。故填Each character is drawn by the artist by hand.
30．Did set
【解析】句意：他们去年成立了志愿者团体。原句是一般过去时，一般疑问句中助动词用did，位于句首，首字母大写，后面动词用原形set。
31．were won
【解析】句意：这部动画电影赢得了许多奖项。原句时态为一般过去时，应改为一般过去时的被动语态，其结构为were/was done。主语“Many awards”是复数，助动词用were，win的过去分词是won。
32．How moving
【解析】句意：这部电影非常感人。感叹句有两种结构：“What+(a/an)+形容词+名词+主语+谓语!”和“How+形容词/副词+主语+谓语!”。本句中，形容词moving后没有名词，且题干给出了the film is!，符合How+形容词+主语+谓语!的结构，故填How；moving。
33．is cleaned
【解析】句意：我们每天打扫教室。原句是一般现在时，变被动语态时，结构为“am/is/are + 动词过去分词”；主语“The classroom”是单数，be动词用is，clean的过去分词是cleaned。
34．Basic shapes like circles and triangles are used by the artist.
【解析】句意：这位艺术家使用诸如圆形和三角形之类的简单形状。句子为一般现在时，改为被动句，将原宾语作主语，用“are used”体现被动，“by”用于引出动作的执行者“the artist”。故填Basic shapes like circles and triangles are used by the artist.
35．Are bought
【解析】句意：越来越多的农民购买彩电吗？原句是一般现在时的主动疑问句，变被动语态时，结构为“Am/Is/Are+主语+过去分词”。原句的宾语color TV sets作被动句主语，是复数，be动词用are，位于句首，首字母大写；动词buy的过去分词是bought。
36．was stolen
【解析】句意：昨天有人偷了我的自行车。本句是一般过去时，改为被动语态时，结构为“主语+was/were+动词的过去分词”。主语My bike是单数，be动词用was；动词steal的过去分词是stolen。
37．was made to
【解析】句意：他让我等了两个小时。改为被动语态，原句时态为一般过去时，需用一般过去时的被动语态，结构为was/were+动词的过去分词，主语为“I”，be动词用was，made既是make的过去式也是过去分词，因此was made作新句的谓语，原句为make sb do sth固定搭配，意为“让某人做某事”，在变为被动语态时，原来省略的to必须还原，所以被动句中要用to wait。故填was；made；to。
38．is produced
【解析】句意：原句是一般现在时，被动语态的结构是“am/is/are + 动词过去分词”，主语Silk是不可数名词，be动词用is，produce的过去分词是produced。
39．must be
【解析】句意：我们必须在周五前完成这项工作。改为被动语态，结合“must finish”，此处为含有情态动词的被动语态，结构为：情态动词+be+动词的过去分词，本句情态动词为must。故填must；be。
40．will be finished
【解析】句意：她将在今天晚上完成这个项目。原句为主动语态，改为被动语态时，宾语the project变为主语，原句为一般将来时，谓语动词改为“will be+过去分词”。finish的过去分词为finished。
41．are paid
【解析】句意：酒店付钱请工人捡垃圾。原句改为被动语态，即“工人们被酒店付钱来捡垃圾”。根据“pay”可知，时态是一般现在时，故此处是一般现在时的被动语态，结构是be done。主语The workers是第三人称复数，故用are，pay用其过去分词形式paid。
42．was finished
【解析】句意：这座桥是工人们上个月建成的。句子为一般过去时，一般过去时的被动语态公式为：主语 + was/were + 过去分词 + by + 动作执行者；被动句的主语是The bridge（单数），因此be动词用was；原句动词finished是规则动词，过去分词形式仍为finished。故填was ；finished。
43．were used
【解析】句意：人们在节日期间用剪纸装饰房间。要求是改为一般过去时被动语态，一般过去时被动语态的结构为 was/were + 过去分词，主语paper-cuts是复数，be 动词用were，动词use的过去分词是used。故填were；used。
44．will be held
【解析】句意：下周我们将举办一场运动会。原句“We will hold a sports meeting next week.”中谓语动词为“will hold”，表示一般将来时的主动语态。在改为被动语态时，结构应为“will be+过去分词（done）”。动词hold的过去分词形式为held。
45．were planted
【解析】句意：昨天我们在花园里种了一些花。主动语态变被动语态的规则是：主动句的宾语变被动句的主语；主动句的谓语改为“be+过去分词”；主动句的主语前加by (若不强调动作执行者，可省略)。原句时态是一般过去时，改变后的句子要用一般过去时的被动语态，其结构是“was/were+动词的过去分词”，主语是复数，be动词用were，plant的过去分词是planted。
46．will be built
【解析】句意：他们明年将建造一座新图书馆。句子为一般将来时，改为被动语态时，需将主动语态的宾语a new library变为主语，谓语动词用一般将来时的被动语态结构，即 will be + 过去分词。动词build的过去分词为built，故填will；be； built。
47．didn’t hit
【解析】句意：那个坏消息让我深受打击。根据原句中的“hit”可知，句子是一般过去时，其否定形式是在实义动词前加didn’t，并将动词hit还原原形。故填didn’t；hit。
48．didn’t hit
【解析】句意：上周一场台风袭击了深圳。句子为一般过去时，改为否定句需要借助助动词didn’t，动词使用原型，hit的原形还是hit。
49．was careless of
【解析】句意：刘明又把作业落在家里了。他是粗心的。题目要求将两个句子合并为一句，表达“某人做某事是……的”这一含义，常用句型“It is/was + 形容词 + of/for sb. to do sth.”。该句中形容词careless描述人的特质，介词用of。原句时态为一般过去时，故be动词用was。
50．How valuable
【解析】句意：这幅画非常珍贵。原句为含形容词valuable的陈述句，改为感叹句时，中心词是形容词，用How + 形容词 + 主语 + 谓语结构，故填How；valuable
51．is grown
【解析】句意：南方人种植水稻。原句是一般现在时的主动语态，变被动语态时，将宾语“rice”提前作主语，谓语动词变为“be+过去分词”结构。主语“rice”是不可数名词，一般现在时中be动词用“is”，“grow”的过去分词是“grown”。
52．aren’t allowed
【解析】句意：工人们不允许我们触摸机器。原句是一般现在时，改为被动语态结构为“am/is/are+过去分词”，主语“We”是复数，be动词用are，否定形式是aren’t；allow的过去分词是allowed。
53．Don’t protect
【解析】句意：保护文化遗产。原句是肯定祈使句，以动词原形“Protect”开头。改为否定祈使句时，应在句首加“Don’t”，后接动词原形“protect”。
54．was painted
【解析】句意：黄公望创作了这幅著名的画。原句为一般过去时的主动语态，改为被动语态时，结构为was/were + 过去分词，主语This famous painting是单数，be动词用was，paint的过去分词为painted，故填was；painted。
55．How famous
【解析】句意：这座古老的建筑非常有名。改为感叹句时，famous是形容词，修饰主语the old building，符合“How+形容词+主语+谓语！”的感叹句结构，因此用How引导感叹句，后接形容词famous。
56．Are they
【解析】句意：他们正在画一幅卡通画。原句是现在进行时的陈述句，变一般疑问句时需将be动词提至主语前，句首首字母大写，原句be动词为are，主语为they。故填Are；they。
57．is liked
【解析】句意：我们喜欢这部卡通片。改为被动语态，应用结构“be+过去分词”，本句为一般现在时，主语 “This cartoon”为单数，be动词用is，like的过去分词为liked。故填is；liked。
58．was built
【解析】句意：他们两年前建了这座桥。原句为一般过去时，主动语态变被动语态的结构是“was/were+过去分词”，主语“The bridge”是单数，be动词用was，“build”的过去分词是“built”。
59．Was cleaned
【解析】句意：他们刚才打扫教室了吗？原句是一般过去时，改为被动语态结构为“was/were+过去分词”，主语“the classroom”是单数，be动词用was，置于句首首字母大写；clean的过去分词是cleaned。
60．Will be planted
【解析】句意：他们会沿着街道种更多的树吗？原句是一般将来时，改为被动语态结构为“will+be+过去分词”，plant的过去分词是planted。
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