時(shí)間狀語從句講解與練習(xí)-閱讀頁
2025-07-10 07:51本頁面
【正文】 強(qiáng)調(diào)動(dòng)作正在發(fā)生，as 從句也可以用正在進(jìn)行時(shí)。1. The sad mother sat on the roadside, shouting as she was crying. 傷心的媽媽坐在路邊，邊哭邊叫喊。3. He came in as I was going to bed. 我正要上床睡覺，他進(jìn)來了。這種情況下，它們的細(xì)微區(qū)別恐怕連英、美人自己也說不清了。 [dance 為延續(xù)性動(dòng)詞]2. When /While /As she was making a phone call, I was writing a letter. 當(dāng)她在打電話時(shí)，我正在寫信。五、比較while, when, as1）as, when 引導(dǎo)短暫性動(dòng)作的動(dòng)詞。 2）當(dāng)從句的動(dòng)作發(fā)生于主句動(dòng)作之前，只能用when 引導(dǎo)這個(gè)從句，不可用as 或 while。 3）從句表示“隨時(shí)間推移”連詞能用as，不用when 或while。 六、比較until和till 此兩個(gè)連詞意義相同。否定形式表達(dá)的意思是“直至某時(shí)才做某事”。正確使用這兩個(gè)連詞的關(guān)鍵之一就在于判斷句中的動(dòng)詞該用肯定式還是否定式。 Wait till I call you. 等著我叫你。例如：Let39。t arrive until 6 o39。 Don39。 I didn39。 區(qū)別：1） until可用于句首，而till通常不用于句首。 2）until when 疑問句中，until要放在句首。 3）Not until…在句首，主句用倒裝。 Not until I began to work did I realize how much time I had wasted. 直到工作，才認(rèn)識(shí)到我已蹉跎了許多歲月。 I had no sooner got home than it began to rain. As soon as I got home, it began to rain. 注意：如果hardly, scarcely 或no sooner置于句首，句子必須用倒裝結(jié)構(gòu)。clock _________ we got there. 6. I was about to go out _________ a visitor came. 7．We39。t seen him _________ he moved to the other side of the town. 14. I waited ________ he came back. 15. It was not ________ he took off his eyeglasses that I recognized him. 16. She likes everything to be in place ________ she starts to work. 17. The thieves ran away _________ they caught sight of the police. 18. They decided to go back home _________ their money ran out. 19. We played outside till sunset, _________ it began to ra
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