1. Note that 梦想 is a noun, as seen in 她的梦想是希望未来有一天 能到国外旅行. However 做梦 is a verb, as seen in 但是她的妈妈总是叫她别再做梦了，好好地念书就行了.
2. We can see a sentence pattern 别再…了 in 但是她的妈妈总是叫她别再做梦了.
1. Note that 梦想 is a noun, as seen in 她的梦想是希望未来有一天 能到国外旅行. However 做梦 is a verb, as seen in 但是她的妈妈总是叫她别再做梦了，好好地念书就行了.
2. We can see a sentence pattern 别再…了 in 但是她的妈妈总是叫她别再做梦了.