if、whether引导的宾语从句

1 if whether 引导的宾语从句引导的宾语从句 一 由一 由 if 或或 whether 引导的宾语从句 引导的宾语从句 if whether 是否是否 说明对陈述的事物不明确或不清楚 说明对陈述的事物不明确或不清楚 常用在常用在 ask wonder can could you tell me 等后 等后 二者通常可以互换 二者通常可以互换 例如 Lily asked if whether she liked it 莉莉问她是否喜欢它 I want to know if whether he lives there 我想知道他是否住在这儿 He asked me whether if I could help him 他问我是否可以帮助他 小试牛刀 1 Mr Ding asked Could he come at seven 2 She wanted to know Did you have a good time 二 只能用二 只能用 whether 不能用不能用 if 的情况的情况 1 在介词后面 在介词后面 例如 I m thinking of whether we should go fishing We are worried about whether it will rain tomorrow 2 在动词不定式前 在动词不定式前 whether to do sth 例如 They asked me whether to go skating 3 当与 当与 or not 连用 或提出两种选择时连用 或提出两种选择时 例如 I don t know whether he s free or not Mary asked whether I was doing my homework or not 4 宾语从句提前时 宾语从句提前时 例如 Whether this is true or not I can t say 小试牛刀 请用 if whether 填空 1 I asked her she had a bike 2 We re worried about he is safe 3 I wonder he is well 4 I don t know or not he is well 5 I don t know to go 三 宾语从句的语序 引导词三 宾语从句的语序 引导词 主语主语 谓语谓语 其他成分其他成分 例如 I think that we can be good friends I can t remember if I posted the letter May we ask what you are doing 四 特殊的宾语从句四 特殊的宾语从句 间接引语间接引语 2 当直接引语是一般疑问句 改为间接引语时 连接代词用 if 或 whether 而引述选择疑问句时用 whether 引述动词用 ask 没有间接宾语的可以加一个间接宾语 me him 等 例如 She said to Tom Can you help me She asked Tom if whether he could help her She asked Is this book yours or his She asked me whether that book was mine or his 小试牛刀 小试牛刀 1 The teacher asked Are you waiting for the bus The teacher asked 2 He asked Are you a Party member or a League member He asked 3 He said Did you see me last night 练习练习 一 单选题 一 单选题 1 The young man asked it s summer or winter A either B that C weather D whether 2 I don t know he will come tomorrow he comes I ll tell you A if Whether B whether Whether C if That D if If 3 The teacher asks us Jim can come back on time A that B if C when D what time 4 Does anybody know we will have a sports meeting this weekend or not A if B where C whether D that 5 He says that if it tomorrow he fishing A will rain won t go B rained wasn t go C rains won t go D rain will go 2 按要求填空 按要求填空 1 I want to know 他是否要和我们一起去 Party 2 Ask him 他是否能来 3 Could you tell me 李先生是否住这里 4 Do they like to go skiing He asked 将句子合并为一句 5 Is she doing her homework Jim asked 将句子合并为一句 6 She said to Tom Are there any apples on the table 7 She asked Have you finish your homework 8 She asked Will you come with me tomorrow 3 DDBCC whether if he will go to the park with us whether if he can come whether if Mr Li lives here He asked if they liked to go skiing 5 Jim asked if she was doing her homework 6 She said to Tom if the