Listening,speaking,reading and writing are four basic skills that an English learner should have a good command of.Writing is usually used to solidify grammar structure and speech patterns in English study-As international exchange expanses,there are more people who need English writing in their work or study.English writing has indeed attracted much attention,but it is still a great obstacle for many people.English learners often don’t know how to write or what to write.This thesis first analyses the nature of writing,which is a process of creating and discovering.Write is difficult for both learners of the native and second language.On the above basis,the thesis explores the factors that influence English learners’ process of writing.Through such analysis,the thesis discusses some writing techniques and proposes some writing skills.It focuses on researching Process-writing approach and analyses its effectiveness to promote students’ ability of writing.Process-writing approach reflects fully the process of writing,which has students play a center role,thus adopt students as writing’s dominant factor to upgrade ability of writing. Listening, speaking, reading and writing are four basic skills that an English learner should have a good command of.Writing is usually used to solidify grammar structure and speech patterns in English study-As international exchange expanses, there are more people who need English writing in their work or study.English writing has indeed attracted much attention, but it is still a great obstacle for many people.English learners often do not know how to write or what to write.This thesis first analyzes the nature of writing, which is a process of creating and discovering. Writing is difficult for both learners of the native and second language. On the above basis, the thesis explores the factors that influence English learners’ process of writing.Through such analysis, the thesis and proposes some writing skills.It focuses on researching Process-writing approach and analyzes its effectiveness to promote students’ ability of writing.Process-writing approach reflect s fully the process of writing, which has students play a center role, thus adopt students as writing’s dominant factor to upgrade ability of writing.