[佳句赏析]There is a good chance that you will catch up with your classmates.

　　你很有可能赶上你的同班同学。

　　4．[教材原句]One reason for this is that most traditional film festivals have entries from a variety of countries.

　　原因之一在于多数传统的电影节会展示来自不同国家的电影。

　　[句型点拨]one reason ... is that ..."原因之一是......"。

　　[佳句赏析]One reason for their interest is that cards from around the world come in a wide variety of different and often very attractive designs.

　　令他们感兴趣的原因之一是世界各地的卡片有着五花八门和很吸引人的图案。

　　1．(教材P50)Our guests today are representatives from six of the major international film festivals.

　　我们今天的嘉宾是来自六个主要国际电影节的代表。

　　representative n. 代表，代理人；典型；议员 adj. 有代表性的；典型的

　　(1)(be) a representative of　　 (是)......的代表，(是)......中的典型

　　be representative of ... 是......的代表

　　(2)represent vt. 代表，象征；(尤指以绘画、雕刻等)描绘；体现

　　represent sth./sb. as sth./sb. 把......描绘成......

　　represent oneself as/to be 宣称某人为......

　　①He is regarded as a representative of the youth of his generation.

　　他被看作他那一代年轻人的典型代表。

　　②The latest incident is_representative_of a wider trend.

　　最近发生的事件代表了一个更大的趋势。

　　③These exhibitions have been selected because they represented Chinese traditional culture best.

这些展品最能代表中国传统文化，所以入选。