2023年英语语法专项:宾语从句分类
宾语从句分类
1
由连接代词或副词引起的从句:
I'llsee what they need. 我去看看他们需要什么。
Tell mewho you are. 告诉我你是谁。
We don't knowwhere she is from. 我们不知道她是哪儿人。
跟whether或if引起的从句:
I wonder whether (if) you know her address. 不知道你是否知道她的地址。
但在下列情况下只能用whether:
①在具有选择意义,又有or或or not时,尤其是直接与or not连用时,往往用whether(if…or not也可以使用)。如:
Let me know whether /if he willcome or not.(=Let me know whethe or not he will come)
I don't know whether/if he doesany washing or not.(=I don't know whether or not he does any washing.
I wonder whether we stay orwhether we go
②在介词之后用whether。
如I'm interested in whether helikes English.我关心的是他是否喜欢英语。
We're thinking about whether wecan finish the work on time.
I worry about whether I hurther feelings.我担心是否伤了她的感情。
③在不定式前用whether。如:
He hasn't decided whether tovisit the old man.他尚未决定是否拜访那位老人。
I don't know whether to go.我不知去否。
He hasn't decided whether to goby bus or by train.他还未决定是乘公共汽车去还是坐火车去。
④whether置于句首时,不能换用if。如:
Whether this is true or not,I can't say.这是否真的我说不上来。
⑤引导主语从句和表语从句时宜用whether。如:
Whether she will come or not isstill a question.她是否能来还是个问题。
The question is whether we cancatch the bus.问题是我们能否赶上公共汽车。
⑥若用if会引起歧义时,则用whether。如:
Please let me know if you likethe book.可理解为:a. Please let me know whether you like the book.请告诉我你是否喜欢这本书。B. If you like the book, pleaselet me know.你如果喜欢这本书,请告诉我。
2
由关系代词what或whether等词引起的从句:
I'llbring you what you need. 我将带给你需要的东西。
Give her whatever help she needs. 给予她一切她需要的帮助。
I'll readwhichever book you recommend. 我将阅读一切你推荐的书。
You can ask whoever you can trust for help. 你可以请任何你能信赖的人帮忙。
3
由that引起的从句(that有时可省略)
It proved that the world wasround. 这证明地球是圆的。
I see(that) you have a lot of experience. 我看得出你很有经验。
That doesn'tmean we'll succeed. 这并不意味着我们就会成功。
I think she lives on Medison Street. 我想她住在麦迪逊大街。
第一类和第三类从句有时可作介词宾语:
This reminded me of whatshe once told me.这使我想起她曾经告诉我的话。
He saidnothing about who sent hime here.他没讲是谁派他来的。
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