可打印|外研版三年级上册 U1–U4易错题100道

三年级英语刚启蒙，很多孩子上课听得懂，一做题就翻车！外研版三上 U1‑U4 是小学英语入门关键单元，人称代词、be 动词、冠词 a/an、颜色、数字考点扎堆，不少孩子在这里踩坑丢分。

这套100 道精选易错题，全部是平时作业、小测高频错点，直击孩子薄弱点。不用到处找试卷，直接打印就能刷，查漏补缺，帮孩子把基础打扎实！

文末附完整题目 + 参考答案，建议家长收藏打印，给孩子限时练习。

外研版三年级上册 U1–U4易错题100道

1. —Hello, I'm Sam. I'm from the UK.

—Hello, Sam. I'm Lingling. I'm from China. ______

A. Nice to meet you.

B. Goodbye.

C. Sorry.

2.—______ your name?

—My name is Amy.

A. What

B. What's

C. Who

3. This is Ms Smart. ______ is my teacher.

A. He

B. She

C. It

4.—Are you Daming?

—Yes, ______.

A. I am

B. you are

C. I'm

5.Lingling and Daming ______ my friends.

A. am

B. is

C. are

6.—Good afternoon, Ms Smart.

—______, Lingling.

A. Good morning

B. Good afternoon

C. Goodbye

7.—How old are you, Sam?

—I'm ______. (9)

A. fine

B. nine

C. nice

8. —______ is she?

—She is Amy.

A. What

B. Who

C. How

9. I ______ a pupil. He ______ a pupil, too.

A. am; is

B. is; am

C. are; is

10. —Let's ______ friends!

—Great!

A. are

B. is

C. be

11. —Goodbye, Ms Smart.

—______, Sam.

A. Good morning

B. Hello

C. Goodbye

12. This is my friend. ______ name is Daming.

A. She

B. He

C. His

13. —Nice to meet you.

—Nice to meet you, ______.

A. to

B. two

C. too

14. —This is my friend, Amy.

—______

A. Nice to meet you.

B. Goodbye.

C. How old are you?

15. —Good morning, class.

—______, Ms Smart.

A. Good morning

B. Good afternoon

C. Goodbye

16. —______ is he?

—He is Daming.

A. What

B. Who

C. How

17. My name ______ Lingling.

A. am

B. is

C. are

18. —How old ______ you?

—I'm eight.

A. am

B. is

C. are

19. She ______ my friend. Her name is Amy.

A. am

B. is

C. are

20. —______ to meet you.

—Nice to meet you, too.

A. Nice

B. Good

C. Fine

21. —What's ______ name?

—My name is Sam.

A. you

B. your

C. I

22. —Is she your teacher?

—Yes, ______.

A. she is

B. he is

C. it is

23. This is Mr Li. ______ is my teacher.

A. She

B. He

C. It

24. —Are you Amy?

—No, ______.

A. I am

B. I'm not

C. you aren't

25. —Hello, I'm Daming.

—Hello, Daming. ______

A. I'm Lingling.

B. Goodbye.

C. Thank you.

26. —What's this?

—It's ______ eraser.

A. a

B. an

C. the

27. —Is it a ruler?

—No, it ______. It's a pencil.

A. is

B. isn't

C. not

28. —What's that?

—______ a book.

A. This is

B. That is

C. It's

29. —Is this your bag?

—Yes, it is. It's ______ bag.

A. I

B. me

C. my

30. Look ______ the blackboard, please.

A. in

B. on

C. at

31. —What's in your schoolbag?

—______ a pen and two books.

A. It's

B. They're

C. There

32. This is ______ pencil case. That is ______ pencil case.

A. my; your

B. I; you

C. me; your

33. —Is that ______ chair?

—No, it isn't.

A. a

B. an

C. /

34. —Here you are.

—______.

A. Yes, it is

B. Thank you

C. No, it isn't

35. —What are these?

—They are ______.

A. a book

B. book

C. books

36. ______ this your desk?

A. Is

B. Are

C. Am

37. —Take care ______ your school things.

—OK, Ms Smart.

A. to

B. of

C. for

38. —Is it a pen ______ a pencil?

—It's a pen.

A. and

B. or

C. but

39. —What's this?

—______ a ruler.

A. It's

B. This is

C. That is

40. —Is that your pencil?

—No, it ______.

A. is

B. isn't

C. not

41. This is ______ apple.

A. a

B. an

C. the

42. —What are those?

—They are ______.

A. a bag

B. bag

C. bags

43. —Is this ______ book?

—Yes, it is my book.

A. you

B. your

C. I

44. —______ is this?

—It's a pencil case.

A. What

B. Who

C. How

45. —Thank you.

—______.

A. Yes, it is

B. You're welcome

C. No, it isn't

46. —What's that?

—______ a schoolbag.

A. It's

B. This is

C. That is

47. —Are these your books?

—Yes, ______.

A. it is

B. they are

C. I am

48. —Is this a pen?

—No, it isn't. It's ______.

A. a pencil

B. pencil

C. pencils

49. —What's in your bag?

—______ two books.

A. It's

B. They're

C. There

50. —Where is my ruler?

—______ on the desk.

A. It's

B. They're

C. This is

51. —What colour is the balloon?

—______ red.

A. It

B. It's

C. Its

52. The rainbow has many colours. Red, yellow, blue, green, ______, pink...

A. desk

B. pen

C. orange

53. —What colour ______ the pens?

—They are blue.

A. is

B. am

C. are

54. I want ______ balloon.

A. a

B. an

C. the

55. —Look at the picture. What colour is the sun?

—It's ______.

A. blue

B. green

C. yellow

56. —______ is your schoolbag?

—It's black and white.

A. What

B. What colour

C. How

57. Red and yellow make ______.

A. green

B. purple

C. orange

58. —Do you like blue?

—Yes, I ______.

A. am

B. do

C. like

59. Look ______ the rainbow! It's so beautiful.

A. in

B. on

C. at

60. This is ______ umbrella. It's pink.

A. a

B. an

C. /

61. —What colour is it?

—______.

A. It's a book

B. Yes, it is

C. It's green

62. I like red. My sister ______ blue.

A. like

B. likes

C. liking

63. —What colour is the tree?

—It's ______.

A. blue

B. green

C. red

64. —What colour are the flowers?

—______ pink.

A. It's

B. They're

C. This is

65. —What colour is your pen?

—______.

A. It's a pen

B. Yes, it is

C. It's blue

66. —Do you like green?

—No, I ______.

A. am not

B. don't

C. isn't

67. —What colour is the sky?

—It's ______.

A. green

B. blue

C. red

68. —What colour are your shoes?

—______ black.

A. It's

B. They're

C. This is

69. —What colour is the apple?

—It's ______.

A. red

B. blue

C. green

70. —What colour is the banana?

—It's ______.

A. red

B. blue

C. yellow

71. —What colour is the panda?

—It's ______ and white.

A. red

B. blue

C. black

72. —What colour do you like?

—I like ______.

A. red

B. book

C. pen

73. —What colour is the grass?

—It's ______.

A. blue

B. green

C. red

74. —What colour is your schoolbag?

—______ black and white.

A. It

B. It's

C. Its

75. —What colour are the balloons?

—______ red and yellow.

A. It's

B. They're

C. This is

76. —How many ______?

—Five.

A. pen

B. a pen

C. pens

77. —How many books are there?

—______.

A. It's three

B. Three

C. Yes, three

78. One, two, three, four, ______, six...

A. five

B. four

C. seven

79. —I can count to ______. (10)

—Great!

A. eight

B. nine

C. ten

80. There are ______ birds in the tree.

A. a

B. an

C. three

81. —How many ropes?

—______ one rope.

A. There is

B. There are

C. They are

82. Look! ______ cats are on the chair.

A. A

B. An

C. Two

83. —Let's count ______ one to ten.

—OK!

A. from

B. at

C. in

84. —How many pencils?

—______.

A. It's a pencil

B. Yes, it is

C. Four pencils

85. —What's your number?

—I'm Number ______. (7)

A. six

B. seven

C. eight

86. —How many ______?

—One.

A. balloon

B. a balloon

C. balloons

87. —______ is the rope?

—It's red.

A. How many

B. What colour

C. What

88. —How many apples?

—______.

A. It's two

B. Two

C. Yes, two

89. Three, four, five, ______, seven...

A. six

B. five

C. eight

90. —How many dogs are there?

—______ four dogs.

A. There is

B. There are

C. They are

91. —How many ______ are there?

—Six.

A. book

B. a book

C. books

92. —How many pens?

—______.

A. It's a pen

B. Yes, it is

C. Three pens

93. —How many cats?

—______.

A. It's one

B. One

C. Yes, one

94. —How many balls?

—______.

A. It's two

B. Two

C. Yes, two

95. —How many ______?

—Eight.

A. ruler

B. a ruler

C. rulers

96. —How many birds?

—______.

A. It's three

B. Three

C. Yes, three

97. —How many ______?

—Two.

A. bag

B. a bag

C. bags

98. —How many pencils are there?

—______ five pencils.

A. There is

B. There are

C. They are

99. —How many ______?

—Seven.

A. pen

B. a pen

C. pens

100. —How many books?

—______.

A. It's four

B. Four

C. Yes, four

参考答案

第 1–10 题：1.A　2.B　3.B　4.A　5.C　6.B　7.B　8.B　9.A　10.C

第 11–20 题：11.C　12.C　13.C　14.A　15.A　16.B　17.B　18.C　19.B　20.A

第 21–30 题：21.B　22.A　23.B　24.B　25.A　26.B　27.B　28.C　29.C　30.C

第 31–40 题：31.A　32.A　33.A　34.B　35.C　36.A　37.B　38.B　39.A　40.B

第 41–50 题：41.B　42.C　43.B　44.A　45.B　46.A　47.B　48.A　49.B　50.A

第 51–60 题：51.B　52.C　53.C　54.A　55.C　56.B　57.C　58.B　59.C　60.B

第 61–70 题：61.C　62.B　63.B　64.B　65.C　66.B　67.B　68.B　69.A　70.C

第 71–80 题：71.C　72.A　73.B　74.B　75.B　76.C　77.B　78.A　79.C　80.C

第 81–90 题：81.A　82.C　83.A　84.C　85.B　86.C　87.B　88.B　89.A　90.B

第 91–100 题：91.C　92.C　93.B　94.B　95.C　96.B　97.C　98.B　99.C　100.B

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