間接問句當「名詞子句」
※
由疑問詞引導的間接問句當「名詞子句」，可當受詞、補語、主詞。
I know who she is. 當受詞
This is where he lives. 當補語
Where he lives is important to me. 當主詞
＊由直接問句改成間接問句應注意：
1 be動詞放回 主詞 後：
I don’t know what time it is.
Tell me who she is.
He knows how many people there are in
my family.
Ask him who the man in
green pants is. 形容詞片語 請勿與所修飾名詞分開
I know who the boy sitting
over there is. 形容詞片語 請勿與所修飾名詞分開
We don’t know where they live.
(Where do they live? )
Do you know what John wants? （What does John want?）
I’d like to know where Mary went.
（Where did Mary go?）
Tell me how it happened. （How did it happen?）
b.否定時（don’t, doesn’t, didn’t），則放回主詞後。
He knows what she doesn’t
like. （What doesn’t she like?）
I’ll tell you who I don’t
love. （Who don’t I love?）
3有意義的助動詞（can, will, shall, may, could, would, should,
might, have, has…），放回主詞後。
Don’t ask me what I can’t say. （What can’t I say?）
Do
you know when she will come? （When will she come?）
He knows why you should leave so
early.
（Why should you leave so early?）
4疑問詞當 主詞 時，照抄。
I know what happened to
him.
I know what is happening
in the house.
I know who did it.
I know who locked the
door.
I know which team won the
game.
I know what is wrong.
I know what is the matter
with you.
※用於be動詞或助動詞的疑問句（沒有疑問詞）
*whether引導名詞子句
I ask him whether he is coming.
I wasn’t sure whether you’d like it.
I wonder whether we should invite her or
not.
I can’t make up my mind
whether to tell her the true.
I am not interested in
whether you like me or not.
Whether he will come is important. ＝ It is important whether he will come.
*通常if可代換whether （if當然不用or not）
＊ 接在ask, see, try, wonder, know…之後的if引導名詞子句，當「是否」。
I asked him if （=whether）he would go with me.
I wonder if （=whether）it will
rain tomorrow.
S V O （if引導名詞子句，時式以原時式即可）
（我不知道明天是否會下雨。）
＊但下列情況，whether不可代換if
1在不定詞之前
The question is whether to
go or stay.
She doesn’t know whether
to get married now or not.
2在介系詞之後
It depends on
whether you’re ready or not.
I haven’t settled the
question of whether I’ll go back home.
3在名詞之後
I can answer you the
question whether he is ready.
4whether當主詞時，且置於句首
Whether we need it is a different matter.
5句中有or not
It doesn’t matter
whether she will come or not.
6 whether子句當補語時
The problem is whether
we need it.
Let me know whether you are coming. 告訴我你來不來
v o 名詞子句
Let me know if you are coming. 如果你要來告訴我
Adv.副詞子句
I don’t know whether he will come or not.
whether or not he will come.
We discussed whether we should close the
store.
==if
You’ll have to pay whether you want to or not.
*if和 whether 也可以引導副詞子句，但要注意未來式。
＊
We will stay at home if
it rains tomorrow.（如果明天下雨，我們會留在家。）
主要子句（未來式或現在式）＋if（現在式）條件子句
此句表現在或未來有可能的假設，if後引導的是條件子句，只能用現在式。
*whether 引導副詞子句
I am going to go,
whether you like it or not.
Whether you do it now or
later, it’s got to be done something.
Whether he comes
or not, the result will be the same.
Whether you go to your place or stay home, we
have still got to find something to eat.
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