1)表示名词复数的词:Flowers bloom all over the yard 。朵朵鲜花满院盛开。
2)动词:After the banquets ,the concerts and the table tennis exhibitor ,he went home tiredly 。在参加宴会、出席音乐会、观看乒乓球表演之后,他疲倦地回到了家里。
3)副词:He sank down with his face in his hands 。他两手蒙着脸,一屁股坐了下去。
4)表达时态的词:I had known two great social systems 。那是以前,他就经历过两大社会制度。
5)语气助词:As for me ,I didn’t agree from the very beginning 。我呢,从一开始就不赞成。
6)概括词:The article summed up the new achievements made in electronic computers ,artificial satellites and rockets 。本文总结了电子计算机、人造卫星和火箭这三方面的新成就。