一、sound作为名词,泛指在自然界中人所能听到的任何声音,意为“声音;响声”,有可数和不可数两种用法.例如: Strange sounds came from the next room.奇怪的声音来自隔壁房间. Light travels much faster than sound.光的传播速度比声音快得多. 二、sound作为连系动词,意为“听起来;听上去(给人以某种印象)”,常接形容词作表语,还可接名词、代词、介词短语或从句.例如: This piece of music sounds beautiful.这音乐听起来很美. That sounds a good idea.那听起来是一个好主意. This plan sounds a good one.这个计划听来不错. Your voice sounds as if you had a bad cold.你的声音听起来像患了重感冒. 三、sound作及物动词,意为“使……发出声音;发(音)”,作不及物动词时,意为“发声、响”.例如: The doorbell sounded.门铃响了. The bell sounded for lunch at twelve o’clock.午餐铃声在十二点敲响. 四、sound作形容词,表示“健康的;安全的;完好的;正确的”等含义.例如: The old man’s heart is not sound.那个老人的心脏并不健康. The banks are sound places to keep money.银行是存钱的可*地方. 五、sound作副词,意为“彻底地;充分地”.例如: The baby was sound asleep in the bedroom.婴儿在卧室里正酣睡着 |
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