疑問(wèn)代詞who的用法
1.who在句中作主語(yǔ):
Who's there?
who作主語(yǔ)通常視為單數(shù),謂語(yǔ)動(dòng)詞要用單數(shù)。
改錯(cuò)題: Who are not at school today?改為is
其他主語(yǔ)例句: Who came when I was out?
Who put the light out before I finished my work?
2. who在句中作賓語(yǔ):
Who have you chosen to take part in the sports meet?
你選了誰(shuí)參加運(yùn)動(dòng)會(huì)?
此句重點(diǎn)是:主語(yǔ)是you,謂語(yǔ)動(dòng)詞用have,不能把who當(dāng)主語(yǔ),謂語(yǔ)用has就錯(cuò)了。
其他例句:
Who did she lend the bike to?
Who did you see then?
3.who在句中作表語(yǔ):
Who is she?
Who are this girl and this boy?
this girl and this boy是兩個(gè)人并列作主語(yǔ),謂語(yǔ)動(dòng)詞用復(fù)數(shù)。
who用作疑問(wèn)代詞時(shí),意思是“誰(shuí)”,一般只用來(lái)指人,在句中用作賓語(yǔ)或主語(yǔ)。
I wonder who that letter was from.
我不知道是誰(shuí)來(lái)的信。
who用作限制性或非限制性的關(guān)系代詞,意思是“…的.人,那個(gè)…”“他,她,他們”,在句中作主語(yǔ)。如:
The people (who) we met in France have sent us a card.
我們?cè)诜▏?guó)結(jié)識(shí)的人給我們寄來(lái)了一張賀卡。