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| 詞匯 | if |
| 釋義 | if /if; if/ conj 1 on the condition that; supposing that: 堡使; 如果： a (Present or Present Perfect Tense in the 滬 clause, indicating that sth is possible, probable, or likely): (if子句中用現(xiàn)在式或現(xiàn)在完成式，表示某事之可能發(fā)生)： If you ask him, he will help you. 如果你向他請求，他會幫助你。 If (it is) necessary, I can come at six. 必要時我可以六點鐘來。 If you have finished with that book, take it back to the library. 假使你已看完那本書，便將它還回圖書館。(b) (with should in the 牙 clause, to indicate that an event is unlikely or improbable): (if子句中用 should 表示不大可能發(fā)生之事)： If anyone should call, please let me know. 萬一有入來訪，請通知我。 If it should be necessary, I could come at six. 若有必要我可以六點鐘來。 c (with will in an -(f-clause, not to show future time, but as part of the polite formula, Will you, please'): (if子句中如用 will, 并非指將來，而是客套語 Will you, please 的一部份)： If you will wait a moment (= Please wait a moment and) I'll go and tell the manager that you are here. 請等一下，我去吿訴經(jīng)理你已經(jīng)來 To d (Past Tense in the //-clause, indicating a condition that cannot be, or is unlikely to be realized, or is one put forward for consideration): (if子句中用過去式，表示不可能實現(xiàn)，火概不會實現(xiàn)，或提出作為考慮的假定條件)： If you were a bird, you could fly. 假使你是只鳥，你便會飛了。 If / asked him/If I were to ask him for a loan, would he agree? 如果我向他借錢，他會答應(yīng)嗎？ If you would lend me ￡5 until Monday, I should be grateful. 如果你愿意借給我五鎊，到下星期一償還，我將感謝你。 e (Past Perfect Tense in the (f-clause, indicating that the condition was not fulfilled, eg because it was an impossible one, or through sb's failure to act): (if子句中用過去完成式，表示過去未實現(xiàn)的條件，例如由于不可能實現(xiàn)或某人之未能實行)： If they'd started earlier, they would have arrived in time. 要是他們早些動身，他們便可及時到達了。 If they had not started when they did, they wouldn't be here now. 如果他們那時不動身，現(xiàn)在他們就不會在此地了。 (After some vv, eg think, remember, ask, the main clause depending upon the condition is usu omitted): (在某些動詞，例血 think, remember, ask 之后，依條件而生的主要子句通常省略)： If you think about it, (you realize that) there were many bright boys in that class. 如果你想一想，(你就知道) 那一班級中有許多聰明男孩。 If you ask me, (I will tell you) he's a fool. 如果你問我，(我會吿訴你)他是個笨蛋。 2 (In literary style if may be omitted, and an inversion of subject and aux v, esp were/ had/should, used instead): (在文學(xué)體安中，if 有時可省略，然后將主詞與所用的助動詞, 尤其是 were, had, should 倒置)： Should it (→ If it should) be necessary... ，, 倘若必定要…; Were I (= If I were) in your place.. . / in 果我處于標的地位…; Had / (= If I had) known earlier.... 如果我早一些知道…。 3(When if is used meaning, when or 'whenever, so that there is no condition, tenses in the main clause and the //-clause may be the same): (if做當…時' 或'無論何時'解而不含條件之義時，if 子句中的時態(tài)可與主句中者相同)： If you mix yellow and blue you get green. 你將黃色與藍色混合，便會得到綠色。 If she wants the steward she rings the bell. 每當她需要仆人時，她便按鈴。 4 (even) if, granting or admitting that: 就教： If I'm mistaken, you're mistaken, too. 就算我錯了，你也錯了。 Even if he did say that, I'm sure he didn't intend to hurt your feelings. 就算他真的那樣說，我相信他并無意傷你的感情。 5 (even) if. although: 即使; 縱然： I'll do it, even if it takes me all the afternoon. 即使花費我一下牟的時間，我還是要做這事。 6 (colloq) (if replacing whether, to introduce an interrogative clause): (俗) (if 可代替 whether, 引導(dǎo)一疑問子句)： Do you know if Mr Smith is at home? 你知讀史密斯亮生是否在家嗎？ She asked if that was enough. 仙問那是否夠亍。 (Note: if should not replace whether in cases where there may be ambiguity: 注意：如果意義含糊時，if 不可代替 whether: cf參較 Let me know whether you are coming, (information wanted in either case). 吿訴我你是否要來(不管來與不來均須回覆)。 Let me know if (= only if) you are coming, (information wanted only in the one case). 如果你要來，就請通知我(決定要來時始回覆)。) 7 as if, as it would be if (it isn't as if... suggests that the contrary of what follows is true): 仿佛; 好像 (It isn't as if... 表示與其下列所述相反者為事實)： It isn't as if we were rich, ie We are not rich. 我們不像富有的樣子(即我們不富有)。 It isn't as if he doesn't know the rules, ie He does know the rules. 他不像不懂得規(guī)則的樣子(即他懂得規(guī)則)。 (As if often introduces an exclamation): (As if 常弓 I 盧一感嘆句)： As if / would allow it! ie I would certainly not allow it! 好像我會答應(yīng)似的！(即我才不答應(yīng)哩！) as (11). 8 if only, (often introduces a wish, or indicates an unfulfilled condition, esp in exclamations): (常表示愿望或未實現(xiàn)的條件，尤用于感嘆句)： If only he arrives in time! 他若能及時到達就好了！ If only she would marry me! 但愿她能嫁給我！ If only she had known about it (but she did not know)! 她那時要是知道(但她不知道)這事就好了！ If only you could/If you could only have seen it. 我真希望你當時能看到它！ 9 (if, followed by a v in the neg, is used in exclamations to indicate dismay, surprise, etc): (if后接否定動詞, 用于感嘆句中，表示沮喪、驚奇等)： Well, if L haven't left my umbrella in the train! 真倒毒，我把雨傘丟在火車上了 ! And if he didn't try to knock me down! What do you think he did? He tried to .knock me down! 你猜他想做什么？他竟然想把我擊倒！ |
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高三復(fù)習網(wǎng)英漢詞典收錄370961條英漢翻譯詞條，基本涵蓋了全部常用英語單詞的釋義及用法，是英語學(xué)習的有利工具。