【期末考点培优】考点13:句型转换-2025-2026学年三年级英语下册期末核心考点培优精练人教精通版(三起) (新教材) (含答案解析)

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【期末考点培优】考点13:句型转换-2025-2026学年三年级英语下册期末核心考点培优精练人教精通版(三起) (新教材) (含答案解析)

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/ 让学习更有效 期末考点培优 | 英语学科
/ 让学习更有效 期末考点培优 | 英语学科
2025-2026学年人教精通版(三起)三年级英语下册核心考点精练
(新教材)考点13:句型转换
学校:___________姓名:___________班级:___________考号:___________
1.This is a tiger. (变为复数句)
______ ______ ______.
2.I like cows. (改为一般疑问句)
______ ______ like cows
3.Put on your sweater. (变为否定句)
______ ______ on your sweater.
4.Lily is ten years old. (对画线部分提问)
______ ______ is Lily
5.Andy’s sister is Sophia. (对画线部分提问)
____ is ____ ____
6.What is that (改为复数形式)
What ____ ____
7.This is my father. (改为一般疑问句)
____ ____ your father
8.This is a cow. (改为复数形式)
____ ____ ____.
9.She likes the elephant. (变为一般疑问句,并作否定回答)
________________________________________________
10.The duck can swim. (对划线部分提问)
________________________________________________
11.They are animals. (对划线部分提问)
________________________________________________
12.There is a light in the classroom. (对划线部分提问)
____________________________________________________
13.The bear is fat. (变为否定句)
________________________________________________
14.I can see a book on the desk. (对划线部分提问)
____________________________________________________
15.The panda is black and white. (对划线部分提问)
________________________________________________
16.How many classes do you have (用she改写句子)
_________________________________________________
17.This is my classroom. (变为一般疑问句)
____________________________________________________
18.The window is open. (对划线部分提问)
____________________________________________________
19.This is my teacher. (变为复数句)
_________________________________________________
20.There are twenty students. (对划线部分提问)
_________________________________________________
21.They are good students. (变为否定句)
_________________________________________________
22.She likes black. (变为一般疑问句,并作肯定回答)
_________________________________
23.She is a student. (变为一般疑问句)
_________________________________________________
24.The wall is white. (对划线部分提问)
_________________________________
25.I’m in Class Three. (对划线部分提问)
_________________________________________________
26.The skirt is nice. (对划线部分提问)
_________________________________
27.The ball is blue. (对划线部分提问)
_________________________________
28.Put on your sweater. (变为否定句)
_________________________________
29.She likes the dress. (变为否定句)
_________________________________
30.He has a cap. (变为一般疑问句,并作肯定回答)
_________________________________
31.I have a shirt. (变为一般疑问句)
_________________________________
32.My trousers are blue. (对划线部分提问)
_________________________________
33.I like white. (变为否定句)
_________________________________
34.These are yellow flowers. (变为单数句)
_________________________________
35.They are colourful. (对划线部分提问)
_________________________________
36.This is a tiger. (变为复数句)
________________________________________________
37.It is red. (变为一般疑问句)
_________________________________
38.I like monkeys. (变为一般疑问句)
________________________________________________
39.That is his brother. (变为复数句)
______________________________________________________
40.I have a small family. (对划线部分提问)
______________________________________________________
41.He is in Grade Two. (对划线部分提问)
_________________________________________________
42.They are my parents. (对划线部分提问)
______________________________________________________
43.The chairs are in front of the desks. (对划线部分提问)
______________________________
44.Clean the desk. (变为否定句)
____________________________________________________
45.How many people are there in your family (回答问题,有五口人)
_______________________________
46.I love my family. (改为第三人称单数形式)
_______________________________
47.Let’s clean the blackboard. (变为否定句)
______________________________
48.Are you in a big family (作肯定回答)
_______________________________
49.Are you wearing a shirt (作否定回答)
______________________________________
50.I put on my sweater. (改为一般现在时的否定句)
______________________________________
51.A rainbow has many colours. (改为一般疑问句)
_______________________________
52.I like red. (改为否定句)
_______________________________
53.I have a brother. (改为否定句)
_______________________________
54.Do you like blue (作肯定回答)
_______________________________
55.It is a black cat. (改为复数句)
_______________________________
56.A tiger is big. (改为复数句)
___________________________________
57.What color is a panda (回答问题,它是黑白的)
___________________________________
58.Do you like lions (作肯定回答)
___________________________________
59.I like pandas. (改为否定句)
___________________________________
60.Are there any desks in the classroom (作肯定回答)
__________________
/ 让学习更有效 期末考点培优 | 英语学科
/ 让学习更有效 期末考点培优 | 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.These are tigers
【解析】原句句意:这是一只老虎。本题考查句型转换。句子是陈述句,时态是一般现在时。句子变为复数句,This的复数是These, is的复数是are,a tiger复数是tigers,故答案为These;are;tigers。
2.Do you
【解析】原句句意:我喜欢奶牛。本题考查句型转换,根据句意可知,该句时态为一般现在时,like是实义动词,变为一般疑问句时要借助助动词 do/does,第一人称I变为第二人称you,助动词用 do,句子首字母大写,故答案为Do,you 。
3.Don’t put
【解析】原句句意:穿上你的毛衣。本题考查句型转换。题目要求改为否定句。根据句意可知该句是祈使句肯定形式,变为否定句需用助动词Don’t开头,句意为不要穿你的毛衣。Don’t首字母大写,后跟动词原形。故答案为Don’t,put。
4.How old
【解析】原句句意:莉莉十岁。本题考查句型转换。画线部分是年龄,用how old提问,句子第一个单词的首字母要大写,故答案为How old。
5.Who Andy’s sister
【解析】句意:安迪的姐姐(妹妹)是索菲亚。本题考查句型转换。句子是陈述句,时态是一般现在时。画线部分是具体人物,对其提问用who,句意为:安迪的姐姐(妹妹)是谁?故答案为Who,Andy’s,sister。
6.are those
【解析】原句句意:那是什么?本题考查句型转换。句子是特殊疑问句,时态是一般现在时。改为复数形式需将is改为are,that改为those,故答案为are,those。
7.Is this
【解析】原句句意:这是我的爸爸。本题考查句型转换。句子是陈述句,时态是一般现在时。改为一般疑问句需将be动词提前,my改为your,句意为:这是你的爸爸吗?故答案为Is;this。
8.These are cows
【解析】原句句意:这是一头牛。本题考查句型转换。句子是陈述句,时态是一般现在时。改为复数形式需将this改为these,is改为are,a cow改为cows,故答案为These,are,cows。
9.Does she like the elephant No, she doesn’t.
【解析】原句句意:她喜欢大象。本题考查句型转换。原句中实义动词likes是第三人称单数,变为一般疑问句要借助助动词does,后接动词原形like。助动词Does引导的一般疑问句的否定回答是No, 主语+doesn’t,主语是she。故答案为Does she like the elephant No, she doesn’t.
10.What can the duck do
【解析】句意:鸭子会游泳。本题句型转换。swim动词,游泳,疑问词用what,剩余部分把情态动词can提前变成一般疑问句,放在疑问词后面,问句为:鸭子会做什么?故答案为What can the duck do
11.What are they
【解析】原句句意:它们是动物。本题考查句型转换。句子是陈述句,时态为一般现在时,画线部分是物,用what提问,问句为:它们是什么?问句结构为:What+be动词引导的一般疑问句?主语是they,be动词用are,故答案为What are they
12.What is there in the classroom
【解析】原句句意:在教室里有一盏灯。本题考查句型转换。对a light一盏灯提问,是询问物品,用what提问,后接一般疑问句。故答案为What is there in the classroom
13.The bear isn’t fat.
【解析】原句句意:这只熊很胖。本题考查句型转换。原句中有be动词is,变为否定句,要在is后加not,可缩写为isn’t,故答案为The bear isn’t fat.
14.What can you see on the desk
【解析】原句句意:在书桌上我能看到一本书。本题考查句型转换。对a book提问,询问的是物品,用what提问,后接一般疑问句,主语第一人称I要变为第二人称you。故答案为What can you see on the desk
15.What color is the panda
【解析】句意:熊猫是黑白相间的。本题考查句型转换。black and white黑白相间的,疑问词用what color,什么颜色,剩余部分把be动词is提前,变成一般疑问句,放在疑问词后面,故答案为What color is the panda
16.How many classes does she have
【解析】原句句意:你有多少节课?本题考查句型转换。题干要求用she改写句子,助动词用does,故答案为How many classes does she have
17.Is this your classroom
【解析】原句句意:这是我的教室。本题考查句型转换。原句是陈述句,改为一般疑问句,需要把句中的be动词is提前,注意my我的要变为your你的,其余不变。故答案为Is this your classroom
18.What is the state of the window
【解析】原句句意:窗户是开着的。本题考查句型转换。划线部分是窗户的状态,用what提问,问句为:窗户的状态是什么?the state of……的状态,故答案为What is the state of the window
19.These are my teachers.
【解析】句意:这是我的老师。本题考查句型转换,根据句意可知,该句是陈述句,时态为一般现在时,变为复数句,This变为These,is变为are,teacher变为复数teachers,故答案为These are my teachers.
20.How many students are there
【解析】原句句意:有二十名学生。本题考查句型转换。划线部分是数量,students是可数名词复数,用how many提问,问句为:有多少名学生?故答案为How many students are there
21.They aren’t good students.
【解析】原句句意:他们是好学生。本题考查句型转换。含有are的肯定句改为否定句,在are后加not,are not的缩写是aren’t,故答案为They aren’t good students.
22.Does she like black Yes, she does.
【解析】句意:她喜欢黑色。本题考查句型转换。根据likes可知时态是一般现在时,句子含有实义动词,主语是She,一般疑问句借助助动词does,动词的第三人称单数likes变成原形like。肯定回答是Yes, 主语+助动词,主语是she,助动词用does,故答案为Does she like black Yes, she does.
23.Is she a student
【解析】原句句意:她是一名学生。本题考查句型转换,含有is的陈述句变为一般疑问句,把is提前,首字母大写,其他不变,故答案为Is she a student
24.What colour is the wall
【解析】原句句意:墙是白色的。本题考查句型转换。句子是陈述句,时态是一般现在时。划线部分是颜色,用what colour提问,句意为:墙是什么颜色?故答案为What colour is the wall
25.Which class are you in
【解析】原句句意:我在三班。本题考查句型转换。划线部分是班级,用which class提问,问句为:你在哪个班?故答案为Which class are you in
26.How is the skirt
【解析】原句句意:这条短裙很漂亮。本题考查句型转换。对nice提问,询问怎么样,用how提问,后接一般疑问句。故答案为How is the skirt
27.What colour is the ball /What color is the ball
【解析】原句句意:球是蓝色的。本题考查句型转换。划线部分是颜色,用what colour/what color提问,后跟is引导的一般疑问句,故答案为What colour is the ball /What color is the ball
28.Don’t put on your sweater.
【解析】原句句意:穿上你的毛衣。本题考查句型转换。根据句意可知该句是祈使句肯定形式,变为否定句需用助动词Don’t开头,句意为:不要穿你的毛衣。Don’t首字母大写,后跟动词原形。故答案为Don’t put on your sweater.
29.She doesn’t like the dress.
【解析】原句句意:她喜欢连衣裙。本题考查句型转换。原句谓语动词likes是第三人称单数,改为否定句,助动词用doesn’t,likes变原形like,故答案为She doesn’t like the dress.
30.Does he have a cap Yes, he does.
【解析】原句句意:他有一顶帽子。本题考查句型转换。原句谓语动词has是第三人称单数,改为一般疑问句,助动词用does,has变原形have,does引导的一般疑问句,主语是he,肯定回答是Yes, he does. 故答案为Does he have a cap Yes, he does.
31.Do you have a shirt
【解析】原句句意:我有一件衬衫。本题考查句型转换。原句主语是I,改为一般疑问句,主语I变you,助动词用do,故答案为Do you have a shirt
32.What colour are your trousers
【解析】句意:我的裤子是蓝色的。本题考查句型转换,根据句意可知,该句是陈述句,时态为一般现在时,划线部分是颜色,用What colour提问,My变为your,故答案为What colour are your trousers
33.I don’t like white.
【解析】原句句意:我喜欢白色。本题考查句型转换。原句主语是I,时态是一般现在时,改为否定句,助动词用don’t,故答案为I don’t like white.
34.This is a yellow flower.
【解析】原句句意:这些是黄色的花。本题考查句型转换。题干要求改为单数句。these的单数是this,are的单数是is,flowers的单数是flower,故答案为This is a yellow flower.
35.How are they
【解析】原句句意:它们是五颜六色的。本题考查句型转换。对colourful提问,是询问怎么样,用how提问,后接一般疑问句。故答案为How are they
36.These are tigers.
【解析】原句句意:这是一只老虎。本题考查句型转换,句子变为复数句,This的复数是These,is的复数是are,a tiger复数是tigers,故答案为These are tigers.
37.Is it red
【解析】原句句意:它是红色的。本题考查句型转换。含有is的陈述句改为一般疑问句,把is提前,故答案为Is it red
38.Do you like monkeys
【解析】原句句意:我喜欢猴子。本题考查句型转换。含有实义动词的陈述句改为一般疑问句,句首要加助动词,主语是I我,变为一般疑问句要变成you你,助动词用do,其它不变,故答案为Do you like monkeys
39.Those are his brothers.
【解析】原句句意:那是他的哥哥/弟弟。本题考查句型转换。题干要求改为复数句,That改为Those,is改为are,brother改为brothers,故答案为Those are his brothers.
40.What kind of family do you have
【解析】原句句意:我有一个小家庭。本题考查句型转换。划线部分是家庭的种类,问句为:你有什么样的家庭?what kind of什么种类,故答案为What kind of family do you have
41.Which grade is he in
【解析】原句句意:他在二年级。本题考查句型转换,句子是陈述句,划线部分是所在的年级,用which grade提问,放句首首字母大写Which grade,句意为:他在哪个年级?故答案为Which grade is he in
42.Who are they
【解析】原句句意:他们是我的父母。本题考查句型转换。划线部分是人,用who提问,问句为:他们是谁?故答案为Who are they
43.Where are the chairs
【解析】原句句意:椅子在桌子前面。本题考查句型转换。对in front of the desks在桌子前面提问,是询问地点,用where提问,后接一般疑问句。故答案为Where are the chairs
44.Don’t clean the desk.
【解析】原句句意:清理桌子。本题考查句型转换。原句是祈使句,改为否定句,要在动词clean前面加Don’t,其余不变。故答案为Don’t clean the desk.
45.There are five people in my family.
【解析】原句句意:在你家里有几口人?本题考查特殊疑问句的答句。题目要求回答数量,五口人five people,用“There are +数量+人+in my family”的结构回答。故答案为There are five people in my family.
46.He loves his family.
【解析】原句句意:我爱我的家。本题考查句型转换。根据句意和题干要求,可以将I变成第三人称he他,love相应的变为loves,my变为his他的。故答案为He loves his family.
47.Let’s not clean the blackboard.
【解析】原句句意:让我们擦黑板。本题考查句型转换。改为否定句,要在Let’s后面加not,其余不变。故答案为Let’s not clean the blackboard.
48.Yes, I am.
【解析】原句句意:你是在一个大家庭里吗?本题考查一般疑问句的答语。一般疑问句Are you... 的肯定回答是Yes, I am. 故答案为Yes, I am.
49.No, I’m not.
【解析】原句句意:你穿着一件衬衫吗?本题考查一般疑问句的答语。Are引导的一般疑问句,主语是you你,作否定回答时,要用no来回答,主语you变为I,be动词用am,缩写形式为I’m,后加not,故答案为No, I’m not.
50.I don’t put on my sweater.
【解析】原句句意:我穿上我的毛衣。本题考查句型转换。句子是陈述句,时态是一般现在时,题干要求改为一般现在时的否定句,主语是I,需在主语和谓语之间加don’t,故答案为I don’t put on my sweater.
51.Does a rainbow have many colours
【解析】原句句意:彩虹有许多颜色。本题考查句型转换。句中含有实义动词,时态是一般现在时,主语是A rainbow,改为一般疑问句需借助助动词does,将has改为动词原形have,故答案为Does a rainbow have many colours
52.I don’t like red.
【解析】原句句意:我喜欢红色。本题考查句型转换。题干要求改为否定句,句子主语是I,时态是一般现在时,所以变否定句时要借助助动词do,do not可缩写为don’t。故答案为I don’t like red.
53.I don’t have a brother.
【解析】原句句意:我有一个弟弟(哥哥)。本题考查句型转换。句中有实义动词,时态是一般现在时,主语是I,改为否定句需借助助动词don’t,故答案为I don’t have a brother.
54.Yes, I do.
【解析】原句句意:你喜欢蓝色吗?本题考查一般疑问句的答语。句子是助动词Do引导的一般疑问句,主语是you你,作肯定回答时,要用yes来回答,主语you变为I,助动词用do,故答案为Yes, I do.
55.They are black cats.
【解析】原句句意:它是一只黑色的猫。本题考查句型转换。题干要求改为复数句,It is变为They are,a black cat变为black cats。故答案为They are black cats.
56.Tigers are big.
【解析】句意:老虎很大。本题考查句型转换,根据句意可知该句是陈述句,时态为一般现在时,改为复数句,名词和动词都要变为复数形式,a tiger变为tigers,is变为are,句子首字母大写,故答案为Tigers are big.
57.It is black and white.
【解析】原句句意:熊猫是什么颜色的?本题考查特殊疑问的答语。根据提示可知是黑白的,it它,主语it是第三人称单数,故be动词用is,black and white黑白色,故答案为It is black and white.
58.Yes, I do.
【解析】句意:你喜欢狮子吗?本题考查一般疑问句的答句,根据句意可知该句是助动词引导的一般疑问句,时态为一般现在时,作肯定回答,用Yes回答,Do引导的疑问句用do回答,主语you变为I,故答案为Yes, I do.
59.I don’t like pandas.
【解析】原句句意:我喜欢熊猫。本题考查句型转换。题干要求改为否定句,句中有谓语动词like喜欢,时态为一般现在时,主语I是第一人称,变否定需要借助助动词do,后加not表否定,do not可缩写为don’t,后跟动词原形,故答案为I don’t like pandas.
60.Yes, there are.
【解析】原句句意:教室里有一些桌子吗?本题考查句型转换。句子是疑问句,时态是一般现在时,题干要求作肯定回答,用yes,are there提问用there are回答,故答案为Yes, there are.
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