integrated writing如果listening里面的观点是reading观点的补充，怎么写
Reading大致讲的是corneal injures、keratitis的consequence和corneal injures治愈方法
Speaking大致讲的是corneal injures、keratitis的cause和keratitis治愈方法
In the lecture, the professor talks about the many causes of corneal injures and ulcers and the treatment of the keratitis which is a further talk about the reading. As the professor states, the causes of corneal injures can vary much. A ball or fist fly into your eye can cause corneal injures. It can also be caused by chemical dust or small pieces of saw dust which fly into your eye. The corneal injures may lead to an ulcer, or a small area of scar tissue which may causes vision problem. If the scar is accidently in the center of the eye cornea, it may be necessary to take corneal grafting, a procedure in which corneal tissue is transplanted from one human eye to another.
Keratitis, a corneal inflammation in which the outermost cells on the surface of the cornea die, could be caused by wearing hard lenses too long or over-exposure to light. With Keratitis, the eyes are sensitive to light and even worse it maybe lead to a impairment to the vision. While in this case, the doctor would drop certain oil or drugs in the eyes. With
an eys-patch on, the patient would be healed over some time.
用时19分钟
听力不知道该怎么记重点，听了三遍才开始写～而且reading的提纲花了很长时间
这种类型的题目感觉好像又不是支持也不是驳论，而是一种进一步的解释，这样的题目模板怎么写呀？
