打字猴:1.704958581e+09
1704958581 张道真英语用法(大众珍藏版·第二版) [:1704917835]
1704958582 815 silk—silken—silky
1704958583
1704958584 silk为名词,指“丝绸”:
1704958585
1704958586 She sewed it with thread made from silk.她用丝线缝好它。
1704958587
1704958588 The dress was (made of) silk.这件连衣裙是绸子(缎子)做的。
1704958589
1704958590 Let me have ten yards of the finest silk.给我十码最好的绸子。
1704958591
1704958592 silk也可用作定语:
1704958593
1704958594 She sewed the silk dress with silk thread.她用丝线缝绸子衣服。
1704958595
1704958596 silken为形容词,表示“丝质的”或“像丝一般柔滑光亮的”:
1704958597
1704958598 The king wore silken robes.国王穿着丝质的袍子。
1704958599
1704958600 She has silken hair.她有柔滑光亮的头发。
1704958601
1704958602 silky也是形容词,表示“像丝一样柔滑光亮的”或“像丝的”:
1704958603
1704958604 This shampoo will make your hair soft and silky.这种洗头水可以使你的头发柔滑光亮。
1704958605
1704958606 A silky material is one that is like silk. silky material指像丝一样的料子。
1704958607
1704958608 △silken是比较文气的词。丝料子用silk(dress)更好一些。
1704958609
1704958610 张道真英语用法(大众珍藏版·第二版) [:1704917836]
1704958611 816 since
1704958612
1704958613 since是介词,也是连词,表示“自从”,后面可以跟:
1704958614
1704958615 (1)名词:She has loved Shakespeare since childhood.她从小就热爱莎士比亚。
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1704958617 (2)动名词:Charles has worked hard since leaving school.从离开学校以来查尔斯一直很努力。
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1704958619 (3)when (then): Since when have you been living in this country?你是从什么时候起住在这个国家的?
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1704958621 (4)介词短语:He had been there since before the war.从战前起他一直住在那儿。
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1704958623 (5)从句:She has had another baby since I saw her last.从上次我见到她以来,她又生了一个孩子。
1704958624
1704958625 在绝大多数情况下句子谓语都用完成时态(见上例)。
1704958626
1704958627 但在表示有多长时间时可以用一般时态:
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1704958629 It‘s a long time since breakfast.吃早饭到现在已有很长时间了。
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