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、 否定表達(dá)要注意的問題 1. 要注意否定程度的強(qiáng)弱和說話者的態(tài)度。 He is not richer than I. 他不比我富。 He is no richer than I. 他和我一樣,也不 富。 2. 否定前移。 在 think, suppose, imagine, believe, expect, guess 等動(dòng)詞所接的賓語從句中,謂語動(dòng)詞的否定應(yīng)前移到這些動(dòng)詞前。 I don’ t think you are right. 我認(rèn)為你錯(cuò)了。 hope 不屬于該用法之列, not 常放在上述動(dòng) 詞及 be afraid 之后代替一個(gè)有否定含義的從句。例如: 問: Is it going to rain? 肯定回答: I suppose so. 否定回答: I suppose not. 或 I don’ t suppose so. 對(duì)于 hope 和 be afraid,否定回答只能說 I hope not. 和 I’ m afraid not. 3. “ there be no doing” 表示“不可能”,“無法”。 There is no knowing what may happen. 我們不知道會(huì)發(fā)生什么。 There is no denying the facts. 不可否認(rèn)這些事實(shí)。 練習(xí): 一、把下列句子改為否定句。 1. They’re listening to pop music now. 2. Many people can speak English nowadays. 3. You must make your bed after you get up every day. 4. His mother has a beautiful car. 5. We need a pen and piece of paper. 6. I need to wear a warm coat. 7. The old man always goes for a walk in the park after supper. 8. The doctors volunteer in the countryside every year. 9. Mike does sports in the afternoon. 10. You’d better talk with your parents right now. 二、單項(xiàng)選擇。 1. I’ve tried very hard to impro ve my English. But by no means _____ with my progress. A. the teacher is not satisfied B. is the teacher not satisfied C. the teacher is satisfied D. is the teacher satisfied 2. Nuclear science should be developed to benefit the people _______ harm them. A. mor