news是不可数名词，它没有复数形式，如果讲一条新闻要用a piece of news.，a piece of,单词记忆法、语法用法、单词意思，与a piece of, 相关例句、名人名言

news是不可数名词，它没有复数形式，如果讲一条新闻要用a piece of news.[1]可数名词,复数,相关知识点

a number of后接可数名词复数。［误］ A number of news can be heard on TV today.［正］ A lot of news can be heard on TV today.［析］ a number of后接可数名词复数。

［误］ There are many news about the accident.

［正］ There is much news about the accident.

［析］ news是不可数名词，它没有复数形式，如果讲一条新闻要用a piece of news. [2]可数,名词,相关知识点

height用作名词时可数吗[1]height单词记忆法◆记忆方法一：联想方式：h（椅子）；eight（八）那把椅子有八米的高度。◆记忆方法二：分析：h --- 外形像椅子 eight --- 八记忆方法：这个椅子的高度有八米 a. 瘦的◆记忆方法三：联想方式：h（椅子）；eight（八）记忆方法：那把椅子有八米的高度。查看详情>>(3) 若强调不同

a piece of,单词记忆法

a piece of相关单词意思与记忆法：

a piece of单词意思解释释义：
一块；一张；一片；一件

与a piece of, 相关的例句或者名人名言

a piece of单词相关例句：

The throne is but a piece of wood covered with velvet. 皇帝的宝座不过是一块盖着天鹅绒的木头。

I use a piece of soap to wash my hands.
我用肥皂洗手。

I buy a piece of pancake from that booth every morning.
每天早上我都从那个小摊摊上买套煎饼果子。

Take out a piece of paper, please.

请拿出一张纸来。

N-COUNT. 购物单;采购单. A shopping list is a list of the things that you want to buy when you go shopping, which you write on a piece of paper.

I need a piece of string to tie this parcel up.

我需要一根细绳把这包裹扎起来。

He crushed a piece of chalk to powder.

他将一支粉笔压成粉末。

N-COUNT. 碟形卫星电视接收器. A satellite dish is a piece of equipment which people need to have on their house in order to receive satellite television.

He stabbed a piece of beef from the plate.

他从盘子里叉起一块牛肉。

I bought a piece of soap yesterday.

昨天我买了一块肥皂。