选修7 Unit 5单元知识点梳理复习以及练习（原创）
重点单词
acknowledge
【课文原句】…without acknowledging them.
【点拨】acknowledge在句中用作动词，意为“感谢”。如：
All the villagers hope to acknowledge his services to the villages
【拓展】acknowledge的用法较为重要。请看以下例句：
① At last the thief acknowledged having stolen the lady’s money in the street.
②The girl is acknowledged as/to be one of the best students in our class.
③ It is universally acknowledged that great changes have taken place in the city in the last few years.
④ Her theory was quoted without an acknowledgement, which made her very angry.
小结：acknowledge用作动词，除了表示“答谢，感谢”之外，还可以构成短语______________，表示“ ”，如例①；短语 的意思是“被认为是…”，如例②；acknowledge还可以用于句型 ，表示 ，如例③; 在例④中，单词 用作名词，此处意为 ， 也可以表示“承认，确认”。
Key: acknowledge doing sth./sth./that从句; 承认做过某事；sb. be acknowledged to be/as…；It is (universally/generally) acknowledged that…；被公认为…；acknowledgement；答谢
