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    what用法總結(jié)

    回答
    愛揚(yáng)教育

    2022-03-15

    1、在名詞性從句中,what可以當(dāng)從句的主語(yǔ),賓語(yǔ),表語(yǔ),而which很少用于名詞性從句。
    2、修飾名詞:what用于沒有范圍限制,側(cè)重于種類的場(chǎng)合。
    如:
    What color is your car?
    3、由于what提問(wèn)的事物沒有范圍限制,所以其后可以跟else
    如:
    What else have you bought?

    擴(kuò)展資料

      what和which有什么區(qū)別

    what用法總結(jié)

      一、修飾名詞:

      當(dāng)用作定語(yǔ)修飾其后接名詞時(shí),which用于有范圍限制的場(chǎng)合,what用于沒有范圍限制,側(cè)重于種類的場(chǎng)合。如:

      Which color do you like, black or white?

      Which is bigger, the sun or the earth?

      What color is your car?

      二、單獨(dú)使用,后面不加名詞:

      當(dāng)其后不接名詞時(shí),which和what的用法區(qū)別依然是:用于有范圍限制的場(chǎng)合,what用于沒有范圍限制,側(cè)重于種類的場(chǎng)合。如:

      What would you like for dinner?

      I'd like tomatoes, cucumbers, lettuce and onions.

      We have tomatoes, cucumbers and onions.

      Which would you like for dinner?

      I'd like some tomatoes.

      三、與else和of短語(yǔ)連用時(shí):

      由于what提問(wèn)的事物沒有范圍限制,所以其后可以跟else,但一般不跟表示特定范圍的of短語(yǔ)。而which提問(wèn)的事物有范圍限制,所以其后一般不接else,但卻常與表特定范圍的of短語(yǔ)連用。如:

      What else have you bought?

      Which of these dictionaries is yours?

      What和which引導(dǎo)從句

      1。在名詞性從句中,what可以當(dāng)從句的主語(yǔ),賓語(yǔ),表語(yǔ),而which很少用于名詞性從句,如在名詞性從句出現(xiàn),它表示的是~那一個(gè)~即已確定的幾個(gè)人或物中的~那一個(gè)~,往往在從句中當(dāng)定語(yǔ),后面要跟一個(gè)名詞,如果上文剛出現(xiàn)了幾個(gè)確定的名詞,which后可省略名詞,計(jì)時(shí)它當(dāng)主語(yǔ),賓語(yǔ),表語(yǔ),但它不象what一樣表示某物一,某物二,,而是表示~那一個(gè)~例:

      What I want to sell is my house。

      I have three houses,I have to sell one,but I don`t know which to sell。

      2。在定語(yǔ)從句中,只能用which,that當(dāng)從句的主,賓,表,定,不能用,what,例:

      The thing which/that I want to sell is my house。