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副詞how用法詳解 |
作者:JDG 文章來源:本站原創 點擊數 更新時間:2011-10-06 文章錄入:admin 責任編輯:admin |
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副詞how用法詳解 1. 在某些動詞(如show, discover, see, explain, find out等)之后不宜直接跟不定式,但可跟“疑問詞+不定式”,在這類結構中,不要忘記必要的 how(因為 how 在漢語中往往譯不出)。如: 你能說明一下蛋糕的作法嗎? 誤:Can you explain to make a cake? 正:Can you explain how to make a cake? 2. 通常不能用作關系副詞,所以不能引導定語從句: 那就是他跟他父母說話的樣子。 誤:That’s the way how he speaks to his parents. 正:That’s how he speaks to his parents. 正:That’s the way (that) he speaks to his parents. 正:That’s the way (in which) he speaks to his parents. 3. how far與how long用法不同:前者用來問距離的遠近,而后者用來問時間的長短或物體的長度。如: How far did you drive today? 今天你開車開了多遠? How long shall we stay there? 我們在那兒要待多久? How long is this pool? 這個水塘有多長? 4. how many與how much用法不同:兩者均表示“多少”,how many之后接可數名詞復數,而how much之后接不可數名詞或不接詞。如: How many tenses are there in English? 英語有多少種時態? How much baggage do you have? 你有多少行李? How much is four times five? 4乘以5等于多少? 另外,how much 還可用來詢問價錢:How much is the coat? 這件上衣多少錢? 5. 比較how long, how often, how soon: (1) how long指多長時間,用來對一段時間(如two days, four weeks等)提問。如: A:How long did he live here? 他在這兒住了多久? B:About five years. 大約5年。 (2) how often指每隔多久,用來對頻度副詞或狀語(如once a week, three times a month等)提問。如: A:How often does he come here? 他(每隔)多久來一次? B:Once a month. 每月一次。 (3) how soon指再過多久,用來對表示將來的一段時間提問(如in an hour, in two weeks等)提問。如: A:How soon will he be back? 他要多久才回來? B:In an hour. 1個小時以后。 |
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