1. that在这儿是形容词修饰book 有时候疑问句变为陈述句有助于答题that book is the one he borrowed on Friday.that, which, who引导的都是宾语从句 而Is that book ______ he borrowed on Friday? 这句话中没有它们修饰的宾语 只有主语that book. 而这句话是定语从句2. chance是可数名词 前边必须有冠词，所以排除选项B, second不是元音为首，所以前边不可能是an,所以排除A. give me a second chance是说再给我一次机会，并不是特指 所以要用a 选择D3.称呼头衔前边是不应该加冠词的

1.Is that book ______ he borrowed on Friday? A. that B. which C. the one D. who为什么选C？ Is that the book that/which he borrowed on Friday?Is that book the one he borrowed on Friday?这两种说法都是正确的,回归成陈述语序就是That is the book (that/which) he borrowed on Friday.That is book the one(that/which) he borrowed on Friday.这里选择C,其实the one做先行词,省略了关系代词,为什么不选that,which,因为定语从句的先行词是特指的,如果把book理解为先行词前面没有定冠词。2.Could you give me ______ second chance please? A. an B./ C. the D. a为什么选D? a+序数词，偏重于“再一次”而非第几次。这个句子着重说你能再给我一次机会么？而非强调第二次。3.Black, ______ father of ______ Tom, lost his new watch. A./,/ B. the, the C. the,/ D/,the为什么选A? 人名前面加冠词通常都有特殊含义，比如a Tom说明有很多Tom，说话者不明确是哪个Tom。个人感觉father有头衔的意味，像captain，monitor，president一样，做同位语时应该是零冠词。其他职业的话，用a修饰表示芸芸众生中很平常的一个人。用the修饰说明为了特指这个人就是那个我们熟悉的伟人，比如：Bernard Shaw, the great playwright died in 1950.说明就是那个知名的萧伯纳。Bernard Shaw, a secretary,won the game.赢了这个游戏的是秘书萧伯纳，不是我们所熟知的那个剧作家萧伯纳。

1.Is that book ____C__ he borrowed on Friday? A. that B. which C. the one D. who定语从句.that book is the one he borrowed on friday.the one那本书，从句中做宾语，省略连接词which或that.2.Could you give me ___D___ second chance please? A. an B./ C. the D. aa chance:一次机会3.Black, ___A___ father of ______ Tom, lost his new watch.A./,/ B. the, the C. the,/ D/,the特指前不加冠词.