英語(yǔ)的動(dòng)詞有三種語(yǔ)氣形式(編輯修改稿)
2025-05-01 01:45 本頁(yè)面
【文章內(nèi)容簡(jiǎn)介】 proposal, request, requirement, stipulation, suggestion, idea, plan, order l “It is (was)+ 緊急 重要 帶感情色彩 上述demand/suggest等動(dòng)詞過(guò)去分詞 或 important,natural,strange ,necessary，surprised, appropriate等形容詞 后的主語(yǔ)從句 1. It is orderedthat the army (should)get there by 4 . 2. It is necessarythat she (should) besent there at once. 注：*It is necessary，important，strange，natural， advisable, anxious, pulsory, crucial, desirable, eager, essential, fitting, imperative(絕對(duì)必要), impossible, improper, obligatory, possible, preferable, probable, remended, urgent, vital etc. ；it is a pity；It is requested/suggested/desired/proposed 編輯本段第四類 It’s time后的從句用虛擬語(yǔ)氣 從句謂語(yǔ)通常用過(guò)去式表示 (早)該干某事了 *有時(shí)也用過(guò)去進(jìn)行時(shí)或“should+動(dòng)詞原形”(較少見，且should不能省略) ex. It’s time we went [were going, should go]. 我們?cè)撟吡恕? It’s time I was in bed. 我該上床睡了。(不用were) It39。s time = It is (the very/high/right/about) time 至善教育將根據(jù)每位高三學(xué)生的學(xué)習(xí)方法、學(xué)習(xí)態(tài)度的不同，制定特有的學(xué)習(xí)方案，提供最全的高考英語(yǔ)學(xué)習(xí)策略。 編輯本段wish和as if引導(dǎo)的虛擬 構(gòu)成：主語(yǔ) + wish (that) + 從句主語(yǔ) + 動(dòng)詞過(guò)去式 （be 一律用were） 例如：I wish I knew everything in the world. I wish that the experiment were a success. We wish we had wings. 構(gòu)成：主語(yǔ) + wish (that) + 從句主語(yǔ) + would/could + have + 過(guò)去分詞或had + 過(guò)去分詞 例如：I wish that you had called yesterday. I wish that I could have gone with you last night. I didn’t go to the party, but I do wish I had been there. 構(gòu)成：主語(yǔ) + wish (that) + 從句主語(yǔ) + would/should/could/might + 原形動(dòng)詞 例如：I wish that he could try again. I wish that someday I should live on the moon. We wish that they would e soon. II. AS IF 引出的虛擬。 As if….表好像……我們經(jīng)常會(huì)利用一下句型來(lái)表達(dá)不能實(shí)現(xiàn)的虛擬狀態(tài)：It is as if……。 (就好象是……) As if + 從句， 主句。 （好像…… Sb.+ do…）表達(dá)一種假設(shè)的條件。而 As if 之后的假設(shè)內(nèi)容的語(yǔ)法結(jié)構(gòu)和wish虛擬的結(jié)構(gòu)一樣。 L. 33 A Day to Remember 中原句， “As if this were not enough to reduce you to tears, your husband arrives.” 就利用了和現(xiàn)在事實(shí)相反的假設(shè)虛擬。北京新東方名師指出，要善于總結(jié)出一些學(xué)習(xí)語(yǔ)法的技巧，如利用對(duì)比，舉例等方法進(jìn)行學(xué)習(xí)。 注：Something is to happened，I39。m to face it。 編輯本段注意事項(xiàng)： 使用虛擬條件句時(shí)要注意的幾點(diǎn)： 1．當(dāng)條件狀語(yǔ)從句表示的行為和主句表示的行為所發(fā)生的時(shí)間不一致時(shí)，被稱為“錯(cuò)綜時(shí)間條件句”，動(dòng)詞的形式要根據(jù)它所表示的時(shí)間作出相應(yīng)的調(diào)整。如： If you had followed my advice just now, you would be better now. If you had studied hard before, you would be a college student now, and you would graduate from a college in four years’ time. 2．if 省略句 在條件句中可省略if, 把were, had, should提到句首 , 變?yōu)榈寡b句式。如： If I were at school again, I would study harder. → Were I at school again, I would study harder. If yo
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