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! The baby is sleeping. 那嬰兒正在睡覺,保持安靜! ? We must keep our classroom clean. 我們必須保持我們的教室干凈。 ? 17. 注意 sometimes與幾個形似的詞的區(qū)別。 ? (1) sometime是副詞,意為“在某個時候”,“某時” Will you e again sometime next week? 下周的某個時候你會再來嗎? She was there sometime last year. 她去年某時去過那。 ? (2) some time是名詞詞組,意為“一段時間”,做時間狀語用 I will stay here for some time. 我將在這呆一段時間。 He worked for that pany for some time. 他為那家電腦公司工作了一陣子。 ? (3) some times是名詞詞組,意為“幾次,幾倍” I met him some times in the street last month. 上個月我在街上遇到他好幾次了。 The factory is some times larger than that one. 這間工廠比那間大好幾倍。 ? ( 4) sometimes 是頻度副詞,意為“有時” He sometimes goes skateboarding on weekends. 他有時周末去滑滑板。 ? 18. That sounds interesting. 那聽起來有趣。 ? sound(聽起來) look(看起來) smell(聞起來) taste(嘗起來) feel(覺得) seem(好象) grow(變得) get(變得)等詞在英語中可用作系動詞,后跟形容詞作表語。 ? It tastes good. 這味道好。 The music sounds very sweet. 這音樂聽起來很入耳。