In this country, ___________ children shouldn’t smoke.A. five-years-old      B.

In this country, ___________ children shouldn’t smoke.A. five-years-old      B.

题型:不详难度:来源:
In this country, ___________ children shouldn’t smoke.
A. five-years-old      B. five-year-old      C. five-year-olds
答案
B
解析

试题分析:英语中国两个或多个单词中间可以用短横线连接起来,起一个相当于形容词的作用,这类单词叫做合成词。其一般构成规则就是其构成单词一般都要用原形。句意:在这个国家 ,五岁的孩子不许吸烟。选项AC结构错误。故选B。
点评:英语中很多单词是通过合成的方式构成的,他们叫做合成词,常见合成词有合成名词、合成动词、合成形容词等几种类型,其语法功能与普通单词用法一样。其一般构成规则就是其构成单词一般都要用原形,这也是一些考试中常考的题型,牢记即可。
举一反三
We call Sam Smith      .
A.Mr. SmithB.Mr. SamC.Mrs. SmithD.Mrs. Sam

题型:不详难度:| 查看答案
The sentence structure of “Teachers ask me to finish the homework on time.” is _______.
A.S+V+DOB.S+V+IO+DOC.S+V+DO+OCD.S+V+P

题型:不详难度:| 查看答案
- We’ll have a ______ holiday. What about going to the West Lake?
- Sounds great.
A.two daysB.two-day
C.two-daysD.two-days’

题型:不详难度:| 查看答案
Tom is only ______.
I don’t think a _______ boy should be allowed to drive.
A.fourteen-year-old;fourteen-year-old
B.fourteenyearsold;fourteen-year-old
C.fourteenyearsold;fourteen-years-old
D.fourteen-year-old;fourteenyearsold

题型:不详难度:| 查看答案
Our new English teacher is Mary Jones. We call her ______ .
A.Miss JonesB.Mr. Jones
C.Mr. MaryD.Miss Mary

题型:不详难度:| 查看答案
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