☆教材解读☆
1.When we began these lessons,all I knew was thatmovies and plays are fun to watch.
when引导时间状语从句;l knew是all的定语从句,省略了引导词that;that movies and plays are fun towatch是表语从句。
fun在本句中为名词,意为“有趣的人(物);逗人乐(或令人兴奋)的行动(话语)”。

2.l thought they were the most important people inthe show.
in the show意为“在演出中”,show在此处为名词,意为“演出,展示”。

3.lt can take hundreds of people to make amovie or put on a play.
take在本句中意思是“需要”。put on在本句中意思是“上演”。

4.We seldom think about the people who workbehind the scenes.
seldom为频度副词,意为“不常,很少,难得”,通常置于实义动词之前,助动词、系动词与情态动词之后。含有seldom的句子属于否定句,构成反意疑问句时,疑问短句部分要用肯定形式。