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“疑問詞+不定式”可用作哪些句子成分 |
作者:陳根花 文章來源:本站原創 點擊數 更新時間:2010-08-17 文章錄入:陳根花 責任編輯:admin |
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“疑問詞+不定式”可用作哪些句子成分
一、用作主語。如: When to start has not been decided. 何時動身尚未決定。 What to read is an important question. 該讀些什么是一個很重要的問題。 How to begin is more difficult than where to stop. 如何開始比到哪里停止還困難。 二、用作表語。如: The question is what to do next. 問題是下一步怎么辦。 The question is how to carry out the plan. 問題是怎樣執行這個計劃。 三、用作賓語。如: 1. 用作動詞賓語。如: He asked how to open the box. 他詢問如何打開盒子。 She couldn’t think what to say. 她想不出說什么。 Our teacher explained how to use the word processor. 老師向我們說明如何使用文字處理機。 2. 作于間接賓語后作直接賓語。如: I’ll show you how to do it. 我將給你講這怎么做。 She kindly advised me what to do. 她好心的勸告我該做什么。 My sister taught me how to fold paper into a crane. 我姐姐教我如何折紙鶴。 3. 用作介詞賓語。如: I have no idea of how to do it. 我不知道如何做此事。 Bill said something to her about what to do. 比爾給她講了講應當怎樣做。 I found a book on how to avoid having a heart attack. 我找到一本書談如何避免心臟病復發。
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