【期中考点培优】专题07 句型转换(含答案解析)-2025-2026学年八年级英语上册期中复习考点培优沪教版(2024)

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【期中考点培优】专题07 句型转换(含答案解析)-2025-2026学年八年级英语上册期中复习考点培优沪教版(2024)

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/ 让学习更有效 期中备考培优 | 英语学科
/ 让学习更有效 期中备考培优 | 英语学科
2025-2026学年八年级英语上册期中复习考点培优沪教版(2024)
专题07 句型转换
学校:___________姓名:___________班级:___________考号:___________
1.Everyone seemed to be happy. (改为否定句)
seemed to be happy.
2.Sammy has some bread for breakfast in the morning. (改为否定句)
Sammy have bread for breakfast in the morning.
3.Nelly drank something cold after running yesterday. (变为否定句)
Nelly drink cold after running yesterday.
4.Looking up words helps us understand new vocabulary.(改为否定句)
Looking up words us understand new vocabulary.
5.Dictionaries are helpful tools.(改为感叹句)
helpful tools dictionaries are!
6.We should learn how to use these tools effectively.(改为一般疑问句)
we learn how to use these tools effectively
7.Anyone can do this job. (改为否定句)
can do this job.
8.We can look up words in a dictionary. (对划线部分提问)
can we look up words
9.I checked the computer carefully and found nothing wrong. (改为同义句)
I checked the computer carefully and find wrong.
10.Kitty loves Nanjing because she loves its long history. (改为同义句)
Kitty loves Nanjing because it in history.
11.It’s important to choose reliable sources.(改为同义句)
Choosing reliable sources important.
12.My computer is broken. (改为同义句)
There is wrong my computer.
13.You can ask other people. (改为同义句)
You can ask .
14.I only see an empty field. (变成同义句)
I see an empty field.
15.There was not anybody in this room. (改为同义句)
There was in this room.
16.He asked me where he could park his car. (改为简单句)
He asked me his car.
17.Learning about numbers makes me realize their importance.(改为否定句)
Learning about numbers me realize their importance.
18.The number π is an infinite decimal. (改为感叹句)
infinite decimal the number π is!
19.We use numbers to calculate and measure things.(改为一般疑问句)
you use numbers to calculate and measure things
20.How many numbers are there from one to ten (回答问题)
There are .
21.They bought a kilo of chicken for dinner. (对画线部分提问)
chicken they for dinner
22.Numbers are important in our daily life.(对划线部分提问)
are numbers in your daily life
23.There are four kids in her family and the last one is called Lucy. (改为意思相近的句子)
Lucy is the kid in her family.
24.Some numbers have special meanings in different cultures.(改为同义句)
Some numbers are special meanings in different cultures.
25.It’s five fifty, so we must go home. (改为同义句)
It’s , so we must go home.
26.Our classroom is on the ground floor. (同义句)
Our classroom is on the .
27.That is an 11-year-old boy.(改成同义句)
The boy is 11 .
28.Online shopping is very popular. (改为感叹句)
popular online shopping is!
29.We use smartphones to communicate with others. (改为一般疑问句)
you use smartphones to communicate with others
30.Digital technology has changed our lives.(对划线部分提问)
has digital technology done
31.Tom is the most hard-working student in our class. (改为同义句)
Tom is than the other students in our class.
32.I’m the friendliest in my class. (改为同义句)
I’m any other kid in my class.
33.Using digital tools properly is important.(改为同义句)
It is important digital tools properly.
34.We should protect our digital information. (改为同义句)
We should our digital information safe.
35.Nick went somewhere quiet with his family during the National Day holiday. (改为否定句)
Nick didn’t quiet with his family during the National Day holiday.
36.He went somewhere warm last winter vacation. (改为一般疑问句)
he go warm last winter vacation
37.I went somewhere special last holiday. (改为否定句)
I special last holiday.
38.I don’t want to play computer games. I would like to read English. (合并成一句)
I want to read English playing computer games.
39.We should encourage creativity and innovation. (改为被动语态)
Creativity and innovation should .
40.The light bulb is a very useful invention. (改为感叹句)
useful invention the light bulb is!
41.Lily runs fast. Lucy runs fast, too. (合并成一句)
Lily runs Lucy does.
42.English is important. Chinese is important, too. (将两句合并成一个句子)
English is important Chinese.
43.The wheel is one of the most important ancient inventions. (改为一般疑问句)
the wheel one of the most important ancient inventions
44.Justin went somewhere wonderful last vacation. (改为否定句)
Justin go wonderful last vacation.
45.I’m serious. She is serious,too. (合并为一句)
I am serious she is.
46.Alice dances well. Lucy dances well too.(合并为一句)
Lucy dances well Alice.
47.Cynthia is 13 years old. Susan is 13 years old, too. (合并一句)
Cynthia is old Susan.
48.Mike is strong. John is strong too.(合并为一句)
Mike is strong John.
49.Lucy is 45kg, Lily is 45kg. (合并成一句话)
Lucy is Lily.
50.I am outgoing. She’s outgoing, too.(合并成一个句子)
I am outgoing her.
51.Mike is ten years old. Bill is ten years old, too. (合并成一句)
Mike is as Bill.
52.Tara is 1.6 meters. Lisa is 1.6 meters, too. (用as...as连成一个句子)
53.My mother is 43 years old. My father is 43, too. (合并句子)
My mother is old my father.
54.Tina works hard. Peter works hard too.(请将两个句子改写为一个句子)
Tina works hard Peter.
55.Tom is strong. Tim is strong, too. (合并成一句)
Tom is strong Tim.
56.Tom has three pens. Lily has three pens, too. (合并为一句,保持句意不变)
Tom has many pens Lily.
57.Mary is 16 years old. Tara is 16 years old, too. (合并为一个句子)
Mary is old Tara.
58.Lily is 16 years old. Lucy is 16 years old, too. (合并句子)
Lily is old Lucy.
59.Inventions have greatly changed our world.(对划线部分提问)
have inventions done
60.Learning Chinese is more difficult than learning German. (改为同义句)
Learning Chinese learning German.
/ 让学习更有效 期中备考培优 | 英语学科
/ 让学习更有效 期中备考培优 | 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.No one/Nobody
【解析】句意:每个人似乎都很开心。原句为肯定句,谓语动词是seemed(seem的过去式),要将句子改为否定句,原句中主语是everyone,表示“每个人”,其否定意义对应的表达是no one或nobody,表示“没有人”,谓语动词形式保持不变,其他部分也保持不变。故填No one/Nobody。
2.doesn’t any
【解析】句意:萨米早上早餐吃了一些面包。原句为肯定句,谓语动词是has(第三人称单数形式),变为否定句时,需要借助助动词doesn’t来构成否定,且助动词后用动词原形,所以原句中的has要变为have;同时,在否定句中,通常将some改为any,表示“一些”的意思。故填doesn’t;any。
3.didn’t anything
【解析】句意:内莉昨天跑步后喝了一些冷的东西。原句是一般过去时,谓语动词是行为动词drank,改为否定句时,应在动词原形drink前添加助动词的否定形式didn’t;something在否定句中应改为anything。故填didn’t;anything。
4.doesn’t help
【解析】句意:查单词帮助我们理解新单词。此处改为否定句,谓语helps是一般现在时的第三人称单数形式,其否定形式为doesn’t help,故填doesn’t;help。
5.What
【解析】句意:字典是有用的工具。根据“helpful tools dictionaries are”可知,中心词为“helpful tools”,感叹句结构为 “What+形容词+可数名词复数+主语+谓语!”,应用what引导感叹句。故填What。
6.Should
【解析】句意:我们应该学会如何有效地使用这些工具。句子含有情态动词should,改为一般疑问句需将should提到主语前面。故填Should。
7.Nobody
【解析】句意:任何人都能做这份工作。否定句中的“anyone”应改为“nobody”以保持句子的否定意义,句中的谓语动词不需要做其他的变动。故填Nobody。
8.Where
【解析】句意:我们可以在字典里查单词。由划线部分“in a dictionary”可知,此处要对地点进行提问,询问“我们可以在哪里查单词?”。对地点提问,常用“Where”,意为“在哪里”,句首首字母 W 需要大写。故填Where。
9.didn’t anything
【解析】句意:我仔细检查了电脑,没有发现任何问题。原句中“found nothing wrong”表示“没有发现任何问题”,nothing意为“没有什么”,表示否定意义。在改为同义句时,需要使用具有否定意义的结构来表达相同的意思,可以使用“didn’t find anything wrong”,其中didn’t是did not的缩写,表示否定,anything用于否定句中表示“任何东西”。故填didn’t;anything。
10.goes back a long way
【解析】句意:Kitty喜欢南京是因为她喜欢它悠久的历史。原句中“悠久的历史”可转换为“go back a long way in history”,句子的时态是一般现在时,主语是it,动词go用三单形式。故填goes;back;a;long;way。
11.is
【解析】句意:选择可靠的来源很重要。it is+形容词+to do sth“做某事……”,it为形式主语,真正的主语是不定式。同义句为主系表结构,动名词作主语,系动词为is。故填is。
12.something with
【解析】句意:我的电脑坏了。表达“某物坏了”,可用sth is broken或something wrong with sth,二者可互换。故填something;with。
13.somebody/someone else
【解析】句意:你可以问问其他人。other people“其他人”相当于somebody/someone else,故填somebody/someone;else。
14.nothing but
【解析】句意:我只看到一片空地。同义句可以表达为“我什么都没看到除了一片空地”,nothing but“只有”,故填nothing;but。
15.nobody
【解析】句意:这个房间里没有任何人。not anybody“没有任何人”,可转换为nobody表示“没有人”。故填nobody。
16.where to park
【解析】句意:他问我他可以把车停在哪里。根据“He asked me where he could park his car.”可知,原句是一个复合句,包含“where”引导的宾语从句。此处可将宾语从句转换为“疑问词+动词不定式”的结构,使句子变为简单句。因此,将“where he could park”转换为“where to park”,意思保持不变。故填where;to;park。
17.doesn’t make
【解析】句意:学习数字让我意识到它们的重要性。句子时态为一般现在时,makes为谓语动词,是实义动词,改为否定句时,需要借助于助动词doesn’t,助动词后面接动词原形。故填doesn’t;make。
18.What an
【解析】句意:π是一个无限小数。infinite decimal是单数名词短语,用what引导感叹句,构成“What+a/an+形容词+单数名词+主语+谓语”结构,infinite发音以元音音素开头,用an。故填What an。
19.Do
【解析】句意:我们用数字来计算和衡量事物。原句谓语为实义动词use,句子时态为一般现在时,改为一般疑问句时,应借助助动词do,放置句首,首字母大写。故填Do。
20.ten/10 numbers
【解析】句意:从一到十有多少个数字?从一到十依次是1-10,共十个数字。“ten”表示数量,“numbers”(数字,复数形式,因为是多个数字),故答句“There are ten numbers.”符合。故填ten/10;numbers。
21.How much did buy
【解析】句意:他们买了一公斤鸡肉做晚餐。此题要求对画线部分提问,a kilo of一公斤,表示数量,chicken鸡肉,不可数名词,因此用how much提问,how much+不可数名词,how much chicken“多少鸡肉”,剩下的部分改为一般疑问句,bought是过去式,因此助动词用did,主语they不变,后接动词原形buy。故填How;much;did;buy。
22.How
【解析】句意:数字在我们的日常生活中很重要。对形容词“important”提问时,需使用疑问词how“怎样”询问性质,句首单词首字母应大写。故填How。
23.youngest
【解析】句意:她家有四个孩子,最后一个叫露西。原句中the last one在兄弟姐妹中通常指年龄最小的孩子。目标句需用形容词最高级表示“最年轻的”,youngest符合语境和语法规则。故填youngest。
24.associated with
【解析】句意:有些数字在不同的文化中有特殊的含义。have意为“有”,be associated with“与……有关联,带有……”和have意思相近,主语Some numbers与associate with之间为被动关系,所以应用被动语态。故填associated with。
25.ten to six
【解析】句意:现在是五点五十分,所以我们必须回家。“ five fifty”是“小时 + 分钟”;表述的时间在半小时之外,也可用“(相差的) 分钟 + to + (下一) 小时”。故填ten;to;six。
26.first floor
【解析】句意:我们的教室在一楼。对于“一楼”的表达可以是the ground floor(英式),也可以是the first floor(美式),两种表达都行。故填first;floor。
27.years old
【解析】句意:那是一个11岁的男孩。本句也可表示“那个男孩11岁”,11 years old“十一岁”符合语境,故填years;old。
28.How
【解析】句意:网上购物很流行。popular是形容词,online shopping is是主谓,所以应用how引导感叹句,构成“How+形容词+主谓”结构。故填How。
29.Do
【解析】句意:我们用智能手机与他人交流。时态是一般现在时,主语是you,谓语动词是行为动词use,一般疑问句在句首添加助动词Do。故填Do。
30.What
【解析】句意:数字技术改变了我们的生活。划线部分表示动作及其影响对象,对动作部分提问需用疑问词“What”,句型结构为:What + 助动词 + 主语 + 主动词原形 + 故填What。
31.more hard-working
【解析】句意:汤姆是我们班最勤奋的学生。原句是最高级句式,改为同义句,需转换为比较级句式,即“汤姆比班里其他所有学生都更勤奋”,hard-working的比较级形式是more hard-working。故填more;hard-working。
32.friendlier than
【解析】句意:我是我们班最友好的。改为同义句可以表达为“我比班上任何一个孩子都友好”,用“形容词+than+any other+单数名词+比较范围”的结构表达,故填friendlier;than。
33.to use
【解析】句意:正确使用数字工具很重要。原句为动名词作主语,同义句型可转化为It is+adj+to do sth.“做某事是……”,空处填use“使用”的不定式形式。故填to;use。
34.keep
【解析】句意:我们应该保护我们的数字信息。根据“We should protect our digital information.”可知,句中“protect”意为“保护”,表达“保护数字信息”的含义。固定搭配“keep sth. safe”与“protect sth.”同义,意为“使某物保持安全”。“should”后接动词原形,因此使用“keep”。故填keep。
35.go anywhere
【解析】句意:国庆节期间,Nick和他的家人去了安静的地方。原句的时态是一般过去时,改为否定句,需要借助助动词didn’t,went用原形go;somewhere变成anywhere。故填go anywhere。
36.Did anywhere
【解析】句意:他去年寒假去了某个温暖的地方。原句时态是一般过去时,went是实义动词,一般疑问句需借助助动词did,置于主语之前,后接实义动词用原形go;somewhere用于肯定句,疑问句需改为anywhere。故填Did;anywhere。
37.didn’t go anywhere
【解析】句意:上个假期我去了一个特别的地方。go“去”,为实义动词,结合“last holiday”可知,该句是一般过去时,改为否定句,需借助助动词didn’t,接动词原形,原句中的somewhere需改为anywhere,用于否定句中。故填didn’t;go;anywhere。
38.instead of
【解析】句意:我不想玩电脑游戏。我想读英语。考查改写句子。根据原句句意可以改写为同义句:我想读英语而不是玩电脑游戏。instead of意为“而不是……”是一个介词短语,后面连接名词、代词或动名词等。本题空格后有动名词短语“playing computer games”。故填instead;of。
39.be encouraged
【解析】句意:我们应该鼓励创造力和创新。原句含有情态动词“should”,改为被动语态,结构为should be done。原句谓语动词encourage的过去分词为encouraged。故填be;encouraged。
40.What a
【解析】句意:电灯泡是一项非常有用的发明。将陈述句改为感叹句,需根据中心词的词性选择“What”或“How”。本句中心词是可数名词单数“invention”,且“useful”是以辅音音素开头的单词,所以用“What a”引导感叹句。改写后为:What a useful invention the light bulb is! 故填What a。
41.as fast as
【解析】句意:莉莉跑得很快。露西也跑得很快。此处可表达为“莉莉跑得和露西一样快”,此处为副词的同级比较,结构为“as+副词+as”,fast“快”。故填as;fast;as。
42.as as
【解析】句意:英语很重要。语文也很重要。“as + 形容词原级 + as”是一个常用结构,意为“和……一样” ,用于两者之间的同级比较。在此句中“as important as”表明英语与语文一样重要,故填as;as。
43.Is
【解析】句意:轮子是最重要的古代发明之一。原句为肯定句,谓语动词是is,改为一般疑问句时,需将is提到句首,其他部分保持不变。故填Is。
44.didn’t anywhere
【解析】句意:贾斯汀上个假期去了一个很棒的地方。根据“went ”可知,原句是一般过去时,动词是实义动词,变成否定句要借助助动词did,与not缩写成didn’t,somewhere用于肯定句中,否定句、疑问句要变成anywhere。故填didn’t;anywhere。
45.as as
【解析】句意:我很严肃。她也很严肃。此处表示我和她一样严肃。as+形容词+as“和……一样”。故填as;as。
46.as as
【解析】句意:爱丽丝舞跳得很好。露西舞跳得也很好。根据题干,as well as是固定短语,意为“和……一样好”,两个as中间用形容词或副词原级,此处修饰动词dances,需用副词well。故填as;as。
47.as as
【解析】句意:辛西娅13岁了。苏珊也13岁了。根据内容可知,Cynthia和Susan年龄一样大,as......as“和……一样”。故填as;as。
48.as as
【解析】句意:迈克很强壮。约翰也很强壮。此题可更改为“迈克像约翰一样强壮。”;和……一样:as+形容词/副词原级+as,故填as;as。
49.as heavy as
【解析】句意:露西重45公斤,莉莉重45公斤。根据原句可知,露西和莉莉一样重。as heavy as“和……一样重”,as ... as中间用形容词原级。故填as;heavy;as。
50.as as
【解析】句意:我性格外向。她也很外向。原句可变为“我和她一样外向”,as...as“和……一样”,中间为形容词原级。故填as;as。
51.old as
【解析】句意:迈克十岁了。比尔也十岁了。即“迈克和比尔一样大”,as...as表示“和……一样……”,中间用形容词原级;as old as表示“和……一样大”。故填old;as。
52.Lisa is as tall as Tara.
【解析】句意:塔拉身高1.6米。丽莎也有1.6米高。此处可以转换为“丽莎和塔拉一样高”,英语用“as+形容词+as”表达,中间用形容词原级,此处表达的是“高的”,所以用形容词tall,故填Lisa is as tall as Tara.
53.as as
【解析】句意:我妈妈今年43岁。我父亲也是43岁。将原句合并为一句,可以用as old as“和……一样大”来表达,故填as;as。
54.as as
【解析】根据题干可知,二人都很努力,可以用比较级用法as+adj./adv.+as表示“和……一样”,A works as hard as B表示“A和B一样努力工作”。故填as;as。
55.as as
【解析】句意:汤姆很强壮。蒂姆也很强壮。根据句意可知,汤姆和蒂姆一样强壮。“和……一样……”的英文表达为as…as。故填as;as。
56.as as
【解析】句意:汤姆有三支钢笔。莉莉也有三支钢笔。合并为一句可表达为“汤姆和丽丽有同样多的笔”,同级比较用as...as“和……一样……”,故填as;as。
57.as as
【解析】句意:Mary16岁。Tara也是16岁。原句可改为Mary和Tara一样大。as…as“如……一样”,中间接形容词原级,故填as;as。
58.as as
【解析】句意:莉莉16岁了。露西也16岁了。本句可表示“莉莉和露西年龄一样”,as old as“年龄一样”,故填as;as。
59.What
【解析】句意:发明极大地改变了我们的世界。划线部分“greatly changed our world”描述的是发明所做的事情或产生的影响,对“做了什么”提问用疑问词“What”。句首单词首字母大写,故填What。
60.isn’t as/so easy as
【解析】句意:学习中文比学习德语更难。“Learning Chinese is more difficult than learning German.”和“Learning Chinese isn’t as/so easy as learning German.”都表示学习中文不如学习德语容易。“not as/so...as...”是固定结构,意为“不如……”,中间用形容词原级。故填isn’t;as/so;easy;as。
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