英语

英语问题1 They found the lecture hard_____. A to be understood B to understand C for understanding D to have been understood 2 ______,she was very brave. A Girl as was she B A girl as she was C As a girl she was D Girl as she was 3 _____round the city,we were impressed by the city's new look. A Taken B Taking C To be taken D Being taken 答案分别为B D A 请问各位大侠，这三题答案都为啥啊？？谢啦谢啦

1 涉及到了“动词不定式用主动形式表示被动含有”的一种情形。 当动词不定式的受动者/物作主语、且同时动词不定式修饰系表结构作状语时，动词不定式不用被动形式，而用主动形式。 如：The lecture is hard to understand The question is easy to answer。 当这种结构变为宾语+宾语补足语的复合结构时，动词不定式也是用主动形式表示被动含义。 如：I felt the question easy to answer。 = I felt (that) the question was easy to answer。 I found the...全部

  1 涉及到了“动词不定式用主动形式表示被动含有”的一种情形。 当动词不定式的受动者/物作主语、且同时动词不定式修饰系表结构作状语时，动词不定式不用被动形式，而用主动形式。 如：The lecture is hard to understand The question is easy to answer。
   当这种结构变为宾语+宾语补足语的复合结构时，动词不定式也是用主动形式表示被动含义。 如：I felt the question easy to answer。 = I felt (that) the question was easy to answer。
   I found the lecture hard to understand。 = I found (that) the lecture hard to understand。 2 涉及到了as的倒装结构引导让步状语从句的冠词使用问题。
   当as用于引导让步状语从句（即表示“虽然。。。，但是。。。”的意思）时，要将动宾中的宾语或系表中的表语前提到句首，且该作宾语或表语的名词前不能使用任何冠词。 3 考核知识点：非谓语动词作状语的语态选择。
  
   首先,要明确 oundsomeplace的结构,即这里的take(带领。。。)是一个及物动词,而且we正是它的宾语,也就是说非谓语动词与句子主语构成了动宾关系,而且非谓语动词与谓语动词存在先后顺序(显然是先被带着参观,后感到印象深刻),所以应当选用过去分词作状语。收起