Word
7
adjective
七
seven
- 1.
being one more than six
比六多一个
比六多一个
In use
There are 7 days in a week.
She put 7 books on the shelf.
The bus arrives in 7 minutes.
7 + plural noun
I bought 7 books.
我买了7本书。
the 7 + plural noun
定冠词后接数字7和复数名词,表示特指的一组七个事物。
The 7 wonders of the world attract many tourists.
世界七大奇观吸引了许多游客。
7 of + determiner + plural noun
表示整体中的一部分,数字7后接of短语。
7 of the students passed the exam.
学生中有7个通过了考试。
subject + be + 7
表示年龄,7用作形容词补语。
My daughter is 7.
我女儿7岁。
Common mistakes
I read 7 chapter yesterday.I read chapter 7 yesterday.
中文语序常将数字置于名词前(如'七章'),但英语中表示编号时,数字常置于名词后。因此,应将'7 chapter'改为'chapter 7'。
I have 7 book.I have 7 books.
中文名词无复数变化,但英语中可数名词前有数字时需加-s表示复数。应改为'books'。
Connections
Dictionary facts from ECDICT, WIKTIONARY.