英语改错：secondly stick to one course dr study work hard at it when you
when→until 下面是原文：Learners of English,especial beginners,usually have troubles in 1.________understand native speakers.How can we improve our listening 2.________ability?Here I’d like tell you some ways which might help you 3.________to improve in your listening ability.4.________ First of all,do things step by step.It is no good to listen to something 5.________beyond（超出）your level.Don’t choose too difficult material.6.________ Secondly,stick to one course of study.Work hard at it when you 7.________mastered it well.8.________ Thirdly,listen to the English news programs over the radio every day.9.________If you will have more time,listen to some interesting stories,too.10._______ 答案与简析：1.especial →especially,这是形容词与副词用法的混淆（口诀：注意形和副） 2.understand→understanding,介词后要用动名词作宾语（口诀：非谓动词细辨别） 3.在tell前加上to,习惯用法：would like to do sth.（口诀：习惯用法要记住） 4.去掉介词in,习惯用法是：improve something,或者improve oneself in sth.（与3同） 5.something→anything,否定和疑问句中通常用anything（口诀：习惯用法要记住） 6.material→ materials,这里,material用作可数名词（口诀：名词数） 7.when→until,逻辑错误（口诀：句子成分多分析,逻辑错误须关注） 8.mastered →master,这儿讲的不是过去的事（口诀：动词形） 9.正确 10.去掉will,习惯用法错误.
