DIALOG 21
I AM HAPPY
laurance--You look happy today! soony--I am happy.I just heard I passed my physics exam laurance--Congratulations!I'm glad somebody's happy. soony--Why?What's the matter? laurance--Oh,I'm just worried,I guess I have to take a history exam next week.
注解： 1）I am happy：注意重音在am上，以示强调。 2）physics：物理学。 3）I'm glad somebody's happy:somebody重读，显示说话者本人心里有些忧虑。 4）What's the matter=What's troubling you 5）I'm worried:此句中worried是过去分词作表语，不是被动语态。
