Using Prepositions Properly To Make English Expressions More Precise And Native.

This paper takes preposition,a part which is of great importance but,meanwhile, is usually neglected by both teachers and students,as the research object.On the basis of the writer's longtime teaching experience,the paper first concludes common mistakes senior high school students often make in English preposition usage,then analyses some possible reasons for these mistakes and finally puts forward several feasible learning strategies for the correction of the mistakes.The aim is to help students have a better command of English preposition by overcoming various difficulties in the learning process,so as to make their English expressions more precise and native.