答案　C

解析　句意为：当那位残疾运动员获得金牌时，许多人祝贺他的成功。appreciate感激，欣赏；celebrate庆祝；congratulate祝贺，congratulate sb.on sth.祝贺某人某事；remark评论。

归纳拓展

　　congratulations to sb.on sth.祝贺某人某事

　　a letter of congratulation贺信

　　congratulate v.向某人道贺；祝贺；庆贺

　　congratulate sb.on doing sth.就......向某人祝贺

　　congratulate oneself on暗自庆幸；感到高兴

易混辨析　congratulate，celebrate

congratulate意为"祝贺"，是用语言表达祝贺之意，其宾语是人；若要表明所祝贺的事情，后面用介词on连接，构成congratulate sb.on sth.。

celebrate"庆祝，庆贺"，指举行盛大、隆重的仪式来庆祝或纪念有意义的日子或事件。常用表示节日、胜利、成功等的名词作宾语。

活学活用　用congratulate，celebrate的适当形式填空

(1)They celebrated their father's birthday with a meal in a restaurant.

(2)The players congratulated each other on winning the match.

2.

双语释义 adj.高兴的，欣喜的(glad)；快乐的(happy)

学情诊断

________of his parents，he made great progress.

A．To their much delight

B．To the much delight

C．To much their delight

D．Much to the delight

答案　D

解析　句意为：令他父母非常高兴的是他取得了很大进步。much to the delight of his parents令他父母非常高兴的是。注意much的位置，much在此处表示程度。