section 2 notes to difficult sentences from unit 4 wildlife protection 1. our fur is being used to make sweaters for people like you. 我们的毛皮正在为你这样的人制作成毛衣。本句谓语是“现在进行时的被动语态”，由“am/is/are being +过去分词”构成，表示一个动作正在被进行：the machine is being repaired in the school factory now. 机器现在正在校办工厂修理。this song is being played all over the country now. 现在全国各地都在播放这首歌曲。 2. flying chair, please show me a place where there is some wildlife protection.飞椅，带我去个保护野生动物的地方。
