2016年職稱英語衛(wèi)生類備考語法知識：疑問代詞

疑問代詞：用來提出問題的代詞稱為疑問代詞。

1、who、whom、whose、what、which、whoever、whatever、whichever主要用于特殊疑問句中,一般放在句首�？谡Z中也常用who代替whom作賓語,但在介詞后則只能用whom。如：

Who(m) did you invite to your birthday party?(你都邀請了誰參加你的生日聚會的?) / What does she want to be when she grows up?(她長大了想干什么?)

2、who 和whom只能獨立使用,其中who可以作句子的主語、表語或動詞的賓語,whom只能作謂語動詞的賓語;而what、which、whose等既可以獨立使用作主語、表語和賓語,也可以與名詞構(gòu)成疑問短語。如：Who is that man?(那男的是誰?) / What colour are their hats?(他們的帽子是什么顏色?) / Which car was made in Germany?(哪輛車是德國造的?)(被動句)

注意這個提問：The man in the car is my father.(車?yán)锏哪腥耸俏腋赣H)

→Which man is your father?(哪個男人是你的父親?)

3、which除了可以詢問指代的情況之外,還可以針對說明人物的時間、地點、歲數(shù)、顏色、大小、狀況等進(jìn)行提問。如：People there live a very sad life.(那里的人生活凄慘) →Which people live a sad life? (哪些人生活凄慘?)/ --Which hotel have you booked for your holiday?(為了度假你預(yù)訂了哪家旅館?)—The biggest one in Haikou.(�？谧畲蟮哪羌衣灭^)

4、疑問代詞不分單復(fù)數(shù),視它所替代的人或事物決定單復(fù)數(shù),但是通常用單數(shù);如果修飾名詞,則以名詞的單復(fù)數(shù)為準(zhǔn)。如：Who is (are) in that playhouse?(誰在游戲房里?) / What is that? (那是什么?)/ What are those? (那些是什么?) / What colours do they have?(它們有哪些顏色?)