Discussion About Implementation Of High School Students' English Writing Ability

English　is　a　language　used　all　over　the　world.　English　course　is　a　compulsory　part　of　the　curriculum　in　middle　school　in　China.　Writing　is　one　of　the　four　basic　skills　students　should　master　in　the　course　of　learning　English.　Many　students　can't　get　satisfactory　marks　in　NMET.　Teachers　should　pay　attention　to　the　cause　of　the　students'　low　writing　ability.　　English　writing　teaching　aims　to　improve　the　students'　writing　ability　by　using　some　writing　strategies　so　that　improvement　of　their　English　level　can　be　achieved.　Here　the　study　will　proceed　in　the　light　of　three　questions　list　as　follows:　What　problems　do　Chinese　students　usually　have　in　English　writing?　How　do　writing　strategies　influence　students'　writing　ability?　How　to　improve　the　students　writing　ability?　　In　this　thesis　the　writer　introduced　the　background　and　significance　of　the　research;　the　criteria　for　good　writing,　major　problems　in　the　students'　writing;　reviewed　language　learning　strategies,　writing　strategies,　the　influence　of　writing　strategies　on　the　writing　ability;　based　on　an　experiment,　it　proved　that　process　writing　approach　worked　well　on　improving　the　writing　ability　of　the　students;　the　writer　also　explained　how　to　improve　writing　ability　of　the　students　writers　by　using　process　writing　approach.　Then　the　writer　gives　some　suggestions,　came　up　with　the　limitations　for　the　pedagogy　and　the　further　research　in　this　field.　However,　the　study　in　this　paper　is　by　no　means　exhaustive　owing　to　the　limitation　of　resources,　references　and　time.　Some　other　problems　are　assumed　to　be　the　factors　affecting　the　developments　of　students'　English　writing　ability　and　worth　further　studying.