Tom asked me if I had been to Hong Kong.这里的if可不可以用whether代替为什么

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TomaskedmeifIhadbeentoHongKong.这里的if可不可以用whether代替为什么TomaskedmeifIhadbeentoHongKong.这里的if可不可以用whethe

Tom asked me if I had been to Hong Kong.这里的if可不可以用whether代替为什么
Tom asked me if I had been to Hong Kong.这里的if可不可以用whether代替为什么

Tom asked me if I had been to Hong Kong.这里的if可不可以用whether代替为什么
可以,同义词‘ 是否’,另外句中没有OR NOT

可以的，if和whether的用法相似，whether使用的范围更广，所以if可以用的地方，whether基本可用。

可以
一般做单项选择题同时出现if 和whether 的时候，
意思是“是否”的时候
一定要选whether
当“是否”讲的时候
if 都能换成whether，
但whether 不一定能换成if

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whether和if都可以引导宾语从句，表示“是否”，在口语或间接引语中两者可以互换使用。但在有些情况下，whether和if的用法有一定区别。比如：
1. whether引导的从句常可以与连词or或or not直接连用，而if一般不能。如：
正： Let me know whether you can come or not.
误： Let me know if you can come or not.
2. 当宾语从句提到句首时，只能用whether引导，而不能用if。如：
正： Whether it is true or not, I can’t tell.
误： If it is true or not, I can’t tell.
3. whether可以引导带to的不定式，if则不能。如：
正： I don’t know whether to accept or refuse.
误： I don’t know if to accept or refuse.
4. whether及其引导的成分可放于介词之后，作介词的宾语，但if不能。如：
正： I worry about whether I hurt her feelings.
误： I worry about if I hurt her feelings.
正： We must consider the question whether we will take these measures.
误： We must consider the question if we will take these measures.
所以在表示“是否”时，whether都可以代替“if”使用，反之不然。

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Tom asked me if I had been to Hong Kong.这里的if可不可以用whether代替为什么 Tom asked me ,“Have you seen that movie yet?” Tom asked me( ) A.if I have seen that movie B.whether have I seen that movie C.if I had seen that movie D.whether had I seen that movie tom asked me can i borrow your bike?改为间接引语 Tom asked me ___ ___ ____borrow ___bike. She asked me if I 【 read】 the story before.为什么 She asked me if I had read the story He asked me if I ______ (go) fishing that afternoon. He asked me if I was coming the next day. he asked me If I would go shopping.为什么不是he asked me that if I would go shoppoing?急 Tom asked me if I_____(have) my supper before he came. ( ),I would have given you his address If you asked me You had asked me Should you have asked meHad you asked me 请详细解答谢谢 Can I borrow your bike?” Tom asked me.(改写句子,句意不变)Tom asked me _______________ I could lend my bike to _______________．谁会做 ____,I should have gone.A、If he should ask me B、If he asked me C、If he had asked me D、If he would have asked me这题为什么选C呀.I do not know why he asked me if i would like a cup of tea为什么是if Tom asked me to go to play football and so did i.改错并说明理由 Tom asked me for a __________.But I was too busy to help him.(favourite) Tom said:I went to summer camp. Tom asked me:Do you like sitcoms.Tom said:I went to summer camp.Tom asked me:Do you like sitcoms.They woner:When will the meeting begin.改宾从 ______,I would have given you his address.A.If you asked meB.You had asked meC.Should you have asked meD.Had you asked me he asked me if i was ready .i a----- him with a nod

Tom asked me if I had been to Hong Kong.这里的if可不可以用whether代替 为什么

Tom asked me if I had been to Hong Kong.这里的if可不可以用whether代替为什么