求教高手几个英语语法问题1 the expensive shops in a famous arca

求教高手几个英语语法问题1 the expensive shops in a famous arca

1 the expensive shops in a famous arcade near piccadilly were just opening 这里为什么不用介词on in不是在里面嘛1）先看句子主要结构：the expensive shops were just opening高消费商店刚刚在开.2）划分单元shops in a famous arcade 著名拱廊里的商店（这家商店开在拱廊里,而不是拱廊外的大街上,当然不能用on了）；arcade near piccadilly皮卡迪利大街附近的拱廊2 assistants had been working busily since 8 o'clock and had only just finished 刚刚完成 用just,怎么多only assistants had only just finished ...（后面应该还有成分）just是副词,常用在完成时态中,这里表示“刚刚finished”,而only也是副词,用来强调just的程度,即：仅只刚才.一个副词修饰另一个副词是常见现象,如very hard,extremely usual（极其普通）3 Mr taylor rushed out and ran after it throwing ashtrays and vases 怎么用after不用behind it指代什么1）run after追捕,追求,跟踪；run behind落后于2）it是代词,指代上文提到过的一个名词（肯定不是人,估计是什么动物吧,因为后面还有分词短语表示的伴随主语,也就是一边追,一边b不停地扔烟灰缸和花瓶）4 they had got away with diamonds worth thousands of pounds worth是形容词,与其后的thousands of pounds构成形容词短语,用作diamonds的后置定语,即价值上千英镑的钻石 1）分词短语常出现在句子后面用作伴随状语.2）diamonds名词后不止是名词thousands of pounds ,还有形容词worth与thousands of pounds共同组成形容词短语,上面已经作过解释.顺便提一句,名词当然可以作另一个名词的定语了,如agirl student.======以下答案可供参考======供参考答案1:1 There is a ceramic shop in the Arcade. 商店街中有一家陶器店这里用in应该是强调在这里面有……2 only just 刚刚好、恰好（上网查到的意思)应该是跟just差不多，只是多一个词用一下嘛3 run after追捕, 追求, 跟踪这是固定的搭配4 worth后面可以加价钱，也可以加名词，表示这样东西价值如何这里就是表明这些钻石值很多的钱罗~~ 3 中为什么用 throwing ----因为这里用现在分词做状语，修饰当时的状态名词后还有名词怎么回事，像4 diamonds名词后还有名词thousands of pounds ，worth修饰thousands of pounds 不？------应该是worth thousands of pounds整个来修饰diamonds

感谢回答，我学习了