请问这句话有没有语法错误TherearemanydifferentplantsonEarth.Someareverybeautifulandsomeareugly.Someplantsareveryuseful.Forexampletrees.Treescanprovidesuswithfruit(suchasapple,pearandbanana),woodandwecanburni

Question

请问这句话有没有语法错误
There are many different plants on Earth.Some are very beautiful and some are ugly.Some plants
are very useful.For example trees.Trees can provides us with fruit(such as apple,pear and banana),
wood and we can burn it to make energy.

Answer 1

can+动词原形； can provides---> can provide
单复数同形,trees要用them； we can burn it---->we can burn them.
Some are very beautiful and some are ugly.
--- and 最好改为while,表示转折,（有些很漂亮,有些却很难看.）
There are many different plants on earth.Some are very beautiful while some are ugly.Some plants are very useful,say,trees.Trees can provide us with fruit(such as apple,pear and banana),wood and we can burn them to make energy.