mistakes是可數(shù)還是不可數(shù)

mistakes是mistake的復(fù)數(shù)形式，而mistake是可數(shù)的。mistake既可以作名詞也可作動(dòng)詞,作為名詞意思為錯(cuò)誤、過失、失策,作為動(dòng)詞時(shí)意思為誤會(huì)、把…誤認(rèn)為。

1.表示“錯(cuò)誤”，通常為可數(shù)名詞；表示犯錯(cuò)誤，通常用動(dòng)詞make；另外注意與介詞常用搭配。如：

You made a mistake about the time.你弄錯(cuò)了時(shí)間。

She made a mistake over the bill.她把賬算錯(cuò)了。

Don’t make any mistake about me.不要誤解我的意思。

用于by mistake,意為“錯(cuò)誤地”“弄錯(cuò)地”。如：

The nurse gave me the wrong medicine by mistake.護(hù)士給我吃錯(cuò)了藥。

I’m sorry, I opened one of your letters by mistake.對(duì)不起，我錯(cuò)拆了你的一封信。

2.用作動(dòng)詞，表示“把……誤認(rèn)為是……”，一般用介詞for。如：

She mistook a rope for a snake.她把一條繩子誤認(rèn)為蛇。

I had mistaken friendship for love.我誤把友情當(dāng)成了愛情。

by mistake 錯(cuò)誤地例句：I took his schoolbag as mine by mistake.我誤將他的書包當(dāng)作我的拿走了.mistake A for B 誤將A當(dāng)作B例句：The students mistook me for their teacher.學(xué)生們把我誤認(rèn)為他們的老師了.make a mistake 犯了個(gè)錯(cuò)誤例句：She made a mistake by taking the wrong textbook to class.她犯了個(gè)錯(cuò),上課拿錯(cuò)了課本.