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2025 春外研版三年级下册期中专项练习
Unit 1~Unit 3 核心易错语法 50 题
学校:___________姓名：___________班级：___________考号：___________
一、选择题
( )1．This is my dog. ______ name is Coco.
A．It B．Its C．It’s D．It is
( )2．—What’s this? —It’s ______ elephant.
A．a B．an C．the D．/
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( )3．Let’s ______ to the zoo.
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A．go B．goes C．going D．to go
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( )4．The giraffe has a ______ neck.
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A．short B．small C．long D．thin
( )5．—Can a bird swim? —No, it ______.
A．can B．can’t C．isn’t D．don’t
( )6．This is Miss White. She has got black ______.
A．hair B．eye C．mouths
( )7．Today is a ______ day. Let’s make a snowman.
A．cool B．best C．snowy
( )8．A person has two _________.
A．foot B．feet C．feets
( )9．An octopus(章鱼) has got one ______ and eight ______.
试卷第1页，共5页
学科网（北京）股份有限公司A．head; leg B．hand; leg C．head; legs
( )10．My grandpa’s ______ is white.
A．head B．toe C．Hair
( )11. Everyone has got_______.
A. two eyes B. three heads C.three hands
( )12. We can touch with our_______.
A.hand B. eyes C.noses
( )13.l hear with my_______.
A.eyes B.ears C.nose
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( )14.Nezha has got three_____and six_____.
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A.head,arm B.heads; arms C.arms; heads
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( )15.I______a先robot.My sister________a robot,too.
A. has got; have got B.has got; has got C.have got; has got
( )16.Erlang Shen has got______eye(s).
A.one B. two C.three
( )17. The boy has got a red_____.
A.hair B.mouth C.leg
( )18.They________six eyes.
A.has got B.have get C.have got
( )19.The giraffe______a long neck(脖子）.
A.have got B.has get C.has got
( )20.The ear can help you _____.
试卷第2页，共5页A.touch B.eat C.hear
( )21. ________ do children make?
A. What B. Why C. Which
( )22. Let' s ________ a picture for the animals.
A. draws B. draw C. drawing
( )23. Oh, he ________ got eyes.
A. haven't B. have C. has
( )24. I'm ________ best.
A.a B. the C./
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( )25.I ________ got two rocks.
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A. has B. have C. have got
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( )26. I I like先carrots. It’s___________.
A. a tree B. yummy.
( )27.-Do you like hot dogs? -_____________.
A. Yes, we don’t. B. Yes, I do.
( )28. -Let's get ready for breakfast together! -_______________.
A. Sorry. B. Great.
( )29. – I like beans. What about Sam? -______________.
A. He likes apples. B. Do you like beans?
( )30、_______ you like meat ,Lingling ?
A .Does B .Are C .Do
( )31、Does Amy _______ rice and meat ?
试卷第3页，共5页
学科网（北京）股份有限公司A .like B .likes C.does like
( )32、—______ he like rice? —No, he doesn’t.
A. Does B. Is C. Do
( )33、My mother _______ like oranges..
A. doesn't B. don't C. isn't
( )34、Tingting ______ rice ,I ______ rice ,too .
A .like ,like B .likes ,likes C .likes , like
( )35、What are they ?_______ are lions.
A.This B.They
( )36、Elephants_______big. 辅
A.is B .are 教
( )37、Look _______ournew picture.
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A.at B .on
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( )38、What's this? It's_______ .
A.aelephant B .an elephant
( )39、Can you draw _______ well?
A.them B. they
( )40、Let's _______to thezoo..
A. goes B.go
( )41、What's this? It`s atiger.It's_______ .
A.big B.a big
( )42、What are they ? They are _______.They're black and white.
A. pandas B.giraffes
( )43、They are my_______friends.
A.animal B .animals
( )44、What's_______ ?It's a tiger.
A.this B .these
试卷第4页，共5页( )45.Look ________my mouth.
A. at B. in
( )46.He ________asmall face.
A. have B. has
( )47.—How are you?
—I’m fine.Thank you. ________you?
A.And B. and
( )48.Touch ________eye.
A. you B. your
( )49.It ________big.
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A. is B. it
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( )50.-Hello, who isthere? -___________.
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A.Weare your bodyparts. B.Wehelp you see.
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试卷第5页，共5页
学科网（北京）股份有限公司辅
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一、1．B
【详解】句意：这是我的狗。它的名字是 Coco。本题考查形容词性物主代词。A
它，B 它的，C它是，D它是，该空是修饰名词name，故用形容词性物主代词
its。故选B。
2．B
【详解】句意：—这是什么？—它是一头大象。本题考查不定冠词的用法。当后
面的单词以元音音素开头时，使用an；否则用a，the表示特指，但这里是首次
提到，无需特指； 单词elephant 是以元音音素开头，故用an 修饰。故选B。
3．A
【详解】句意：让我们去动物园。本题考查动词的形式。A 动词原形，B 动词的
第三人称单数，C 动词的现在分词或动名词，D动词不定式。句子是祈使句的肯
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定形式，Let’s 后跟动词原形，故选A。
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4．C
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【详解】句意：长颈鹿有长长的脖子。本题考查形容词辨析。A短的，B 小的，
C 长的，D瘦的；根先据常识可知长颈鹿的脖子是长的，故选C。
5．B
【详解】句意：—鸟会游泳吗？—不，它____。本题考查一般疑问句的答语和情
态动词。问句是由Can 引导的一般疑问句，答语用Yes或No 回答，can 提问用
can 来回答，根据答语中的 No 可知是否定回答，该空填can’t，故选B。
6．A
【详解】句意：这是怀特小姐。她有黑色的_______。本题考查不可数名词。A
头发，B 眼睛，C 嘴，眼睛有两只，应用复数eyes，嘴有一张，应用单数mouth，
hair是不可数名词，故选 A。
7．C
【详解】句意：今天是雪天。让我们堆雪人吧。本题考查形容词辨析。A凉爽的，
B 最好的，C下雪的，选项C 符合题意，故选C。
8．B
【详解】句意：一个人有两只脚。本题考查可数名词及其单复数。two 修饰可数
答案第1页，共2页
学科网（北京）股份有限公司名词复数，foot 的复数是feet，故选B。
9．C
【详解】句意：章鱼有一个头和八条腿。本题考查可数名词及其单复数。eight
修饰可数名词复数，legs 是leg的复数，故选C。
10．C
【详解】句意：我爷爷的头发是白色的。本题考查名词辨析。A头，B 脚趾，C
头发，选项C 符合句意，故选C。
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答案第2页，共2页
