八年级英语年龄表达法单选40题答案解析版

八年级英语年龄表达法单选40题答案解析版
1. ——How old are you?
——I am ______.
A. twelve years old
B. twelve year old
C. twelve-years-old
D. twelve year olds
答案：A。

选项B 缺少复数years 和形容词old；选项C 连字符使用错误，正确形式是twelve-year-old，且后面应接名词；选项D 表达错误。

2. ——What's your sister's age?
——She is ______.
A. ten year
B. ten years
C. ten years old
D. ten old
答案：C。

选项A 缺少形容词old；选项B 不完整；选项D 表达错误。

3. He is ______ boy.
A. a eight-year-old
B. an eight-year-old
C. a eight years old
答案：B。

eight 是元音音素开头，要用an；选项C 和D 表达错误，正确形式是eight-year-old 作定语修饰boy。

4. ——How old is Tom?
——He is ______.
A. fourteen year
B. fourteen years
C. fourteen years old
D. fourteen old
答案：C。

选项A 缺少形容词old；选项B 不完整；选项D 表达错误。

5. My brother is ______.
A. twenty-one year old
B. twenty-one years old
C. twenty one year old
D. twenty one years old
答案：B。

选项 A 表达错误；选项 C 和 D 基数词表达错误，要有连字符。

6. She is a ______ girl.
A. sixteen-year-old
B. sixteen years old
C. sixteen-year old
答案：A。

选项B 不能作定语修饰girl；选项C 少连字符；选项D 表达错误。

7. ——How old is your grandfather?
——He is ______.
A. seventy year old
B. seventy years old
C. seventy-year-old
D. seventy old
答案：B。

选项 A 缺少复数years；选项C 不能单独作表语；选项D 表达错误。

8. I am ______ student.
A. a fifteen-year-old
B. a fifteen years old
C. fifteen-year-old
D. fifteen years old
答案：A。

选项 B 不能作定语修饰student；选项 C 缺少冠词a；选项D 不能作定语修饰student。

9. ——What's his age?
——He is ______.
A. nineteen year
B. nineteen years
D. nineteen old
答案：C。

选项A 缺少形容词old；选项B 不完整；选项D 表达错误。

10. She is ______ years old.
A. eleven
B. eleven year
C. eleven years
D. eleven-year-old
答案：A。

选项B 缺少形容词old 和复数years；选项C 不完整；选项D 不能单独作表语。

11.He is too young to go to school. He is only three _____.
A.year old
B.years old
C.year olds
D.years olds
答案：B。

“years old”是固定表达年龄的用法，A 选项少了“s”；
C 和
D 选项表达错误。

12.My sister is sixteen years old. She can drive a car. She is at the _____ to drive.
A.age
B.year
C.time
D.date
答案：A。

“at the age to do sth”是固定搭配，表示在做某事的年龄；
B、C、D 选项不符合这个搭配。

13.The old man is eighty years old. He is in his late _____.
A.eighties
B.eighty
C.eightieth
D.eightieths
答案：A。

“in one's late + 基数词复数”表示在某人多少岁后期；
B 选项只是数字；
C 选项是序数词；
D 选项表达错误。

14.The boy is twelve years old. He is a middle school student. He is at the age of _____.
A.twelve
B.twelfth
C.twelveth
D.twelveths
答案：A。

表示年龄用基数词；B 选项是序数词；C 和D 选项拼写错误。

15.The girl is eighteen years old. She is an adult. She is at the age of _____.
A.eighteen
C.eighteens
D.eighteenths
答案：A。

理由同14 题。

16.The baby is one year old. He can walk a few steps. He is at the age of learning to _____.
A.walk
B.walking
C.walks
D.walked
答案：A。

“learn to do sth”是固定用法。

17.The young man is twenty-five years old. He is at the prime of his life. He is at the age of achieving his _____.
A.dreams
B.dream
C.dreamed
D.dreaming
答案：A。

“achieve one's dreams”是固定表达，意为实现某人的梦想。

18.The woman is forty years old. She is experienced. She is at the age of sharing her _____.
A.experience
C.experienced
D.experiencing
答案：B。

“experience”表示经历时是可数名词，这里要用复数形式。

19.The man is thirty years old. He is mature. He is at the age of taking on more _____.
A.responsibility
B.responsibilities
C.responsible
D.responsibled
答案：B。

“take on more responsibilities”表示承担更多责任，“responsibility”是可数名词。

20.The child is five years old. He is curious. He is at the age of asking many _____.
A.questions
B.question
C.questioned
D.questioning
答案：A。

“many”后面接可数名词复数。

21._____ is your sister? She is fifteen years old.
A.How old
B.How many
C.How much
D.How long
答案：A。

“How old”用来询问年龄；“How many”询问可数名词的数量；“How much”询问不可数名词的数量或者价格；“How long”询问时间长短或物体长度。

22._____ years old is your grandfather? He is eighty.
A.What
B.How many
C.How much
D.How often
答案：B。

“How many years old”是询问年龄的一种表达方式；“What”通常用来询问事物的名称等；“How much”不用于询问年龄；“How often”询问频率。

23._____ is the age of your cousin? He is twelve.
A.How
B.What
C.How old
D.How many
答案：B。

“What is the age of...”也是询问年龄的一种方式；“How”一般询问方式、状态等；“How old”后直接跟人；“How many”不用于询问年龄。

24._____ old is your aunt? She is forty-five.
A.What
B.How
C.How many
D.How much
答案：B。

“How old”的简略问法“how old is sb.”省略了“old”后的人；“What”不用于此；“How many”和“How much”不用于询问年龄。

25._____ is your brother's age? He is seventeen.
A.How many
B.How much
C.What
D.How long
答案：C。

“What is sb's age?”是常见的询问年龄的方式；“How many”和“How much”分别用于询问可数名词数量和不可数名词数量或价格；“How long”询问时间长短或物体长度。

26._____ years old is your teacher? She is thirty-five.
A.How many
B.How much
C.How often
D.How long
答案：A。

“How many years old”用于询问年龄；“How much”不用于询问年龄；“How often”询问频率；“How long”询问时间长短或物体
长度。

27._____ is the age of your friend? She is thirteen.
A.How
B.What
C.How old
D.How many
答案：B。

“What is the age of...”询问年龄；“How”询问方式、状态等；“How old”后直接跟人；“How many”询问可数名词数量。

28._____ old is your uncle? He is fifty-two.
A.What
B.How
C.How many
D.How much
答案：B。

“How old”的简略问法“how old is sb.”省略了“old”后的人；“What”不用于此；“How many”和“How much”不用于询问年龄。

29._____ is your classmate's age? He is fourteen.
A.How many
B.How much
C.What
D.How long
答案：C。

“What is sb's age?”询问年龄；“How many”询问可数名词数量；“How much”询问不可数名词数量或价格；“How long”询问时
间长短或物体长度。

30._____ years old is your father? He is forty-eight.
A.How many
B.How much
C.How often
D.How long
答案：A。

“How many years old”用于询问年龄；“How much”不用于询问年龄；“How often”询问频率；“How long”询问时间长短或物体长度。

31.She is two years older than me. I am 14 years old. So she is _____.
A.12 years old
B.14 years old
C.16 years old
D.18 years old
答案：C。

解析：已知“我”14 岁，她比“我”大两岁，所以她是16 岁。

A 选项12 岁不符合；B 选项14 岁是“我”的年龄；D 选项18 岁不符合逻辑。

32.Of the three brothers, Tom is the oldest. Jack is younger than Tom but older than Mike. Mike is _____ years old.
A.10
B.12
C.14
D.16
答案：A。

解析：三个兄弟中汤姆最大，杰克比汤姆小但比迈克大，所以迈克最小，四个选项中最小的年龄是10 岁。

B、C、D 选项都不是最小年龄。

33.My father is older than my mother. My mother is 40 years old. My father is _____.
A.38 years old
B.40 years old
C.42 years old
D.44 years old
答案：C。

解析：爸爸比妈妈年龄大，妈妈40 岁，所以爸爸年龄要大于40 岁，C 选项符合。

A、B 选项不符合爸爸比妈妈年龄大这个条件；D 选项44 岁有点太绝对。

34.She is the youngest in her family. Her brother is two years older than her. Her sister is three years older than her brother. She is 12 years old. Her sister is _____.
A.14 years old
B.15 years old
C.17 years old
D.19 years old
答案：C。

解析：她12 岁，哥哥比她大两岁是14 岁，姐姐比哥哥大三岁是17 岁。

A 选项只是哥哥的年龄；B 选项不符合计算结
果；D 选项不符合逻辑。

35.Tom is as old as Jack. They are both 15 years old. Mike is younger than them. Mike is _____.
A.13 years old
B.14 years old
C.15 years old
D.16 years old
答案：A 或B。

解析：汤姆和杰克都是15 岁，迈克比他们小，所以迈克可以是13 岁或14 岁等小于15 岁的年龄。

C 选项是汤姆和杰克的年龄；D 选项比他们大不符合条件。

36.The old man is the oldest person in the village. He is over 90 years old. The youngest person in the village is a baby. The baby is _____.
A.0 years old
B.1 year old
C.2 years old
D.3 years old
答案：A。

解析：婴儿通常是0 岁。

B、C、D 选项都不是婴儿的年龄。

37.My sister is older than me. I am 13 years old. My sister is not the oldest in our family. My brother is the oldest. My brother is three years older than my sister. My sister is _____.
A.14 years old
B.15 years old
C.16 years old
D.17 years old
答案：B。

解析：“我”13 岁，姐姐比“我”大，哥哥又比姐姐大三岁，假设姐姐15 岁，哥哥就是18 岁符合逻辑。

A 选项不符合哥哥比姐姐大三岁；C、D 选项不符合题意。

38.The grandfather is the oldest in the family. He is 80 years old. The grandson is the youngest. He is 10 years old. The father is between the grandfather and the grandson in age. The father is _____.
A.40 years old
B.45 years old
C.50 years old
D.55 years old
答案：B。

解析：爷爷80 岁，孙子10 岁，爸爸在他们中间，45 岁比较合理。

A 选项有点太年轻；C、D 选项有点太老。

39.She is younger than her friend. Her friend is 16 years old. She is _____.
A.14 years old
B.15 years old
C.16 years old
D.17 years old
答案：A 或B。

解析：她比朋友小，朋友16 岁。