英语词汇word order的意思、翻译、用法及例句-英语用法大全

【问】 Only when a great deal more information has been obtained，will it be possible to plan amanned trip to Mars，(New Concept English，Book 3，L.9)

只有在获得了大量资料后，才有可能计划载人的火星之行。

我不明白主句中的主语(it)与will为什么要倒装?

【答】在only+副词、介词短语或状语从句位于句首时，句子主语与谓语要进行部分倒装(即主语与助动词倒装)。这是一条固定的语法规则。

Only when a child grows up does he understand his parents’intention. (IME)

只有当儿童长大成人时才会理解父母的意图。

(参见only then)

词组	word order
释义	word order¹(AVS) 【问】 Only when a great deal more information has been obtained，will it be possible to plan amanned trip to Mars，(New Concept English，Book 3，L.9) 只有在获得了大量资料后，才有可能计划载人的火星之行。我不明白主句中的主语(it)与will为什么要倒装? 【答】在only+副词、介词短语或状语从句位于句首时，句子主语与谓语要进行部分倒装(即主语与助动词倒装)。这是一条固定的语法规则。 Only when a child grows up does he understand his parents’intention. (IME) 只有当儿童长大成人时才会理解父母的意图。 (参见only then) 知识来源：赵振才编著.英语常见问题解答大词典.哈尔滨：黑龙江人民出版社.1998.第1339页.
随便看	It appears that It doesn't seem that It follows from…(that) It happened that it is he did it it is no use doing/to do It is sure that it/its It looks as if(as though) It looks as if(as though) It seems as if(as though) It see ms(looks) as if It seems that itself it/she its/it’s It's time he found... It's time he found/ he should find It's time+不定式或过去时 It was not until... It was not until... it... what (who，whether...) It’s no use doing/It’s no use to do It’s time for us to go/It’s time we went It’s time for us to go/lt’s time we went