Vocabulary is the basic unit in the language. It's one of the core parts in the language, and it plays an important role in improving students' language ability. Thus, vocabulary learning strategies play an obviously important part in the whole process of language learning. By studying the theories of the second language acquisition learning found by linguists at home and abroad, especially the vocabulary learning strategies, this research tries showing some explicate vocabulary learning strategies systematically, in order to help Middle School students use English vocabulary learning strategies more efficiently, which can improve their learning efficiency and enhance their ability of learning by themselves. At the same time, it's another hope that this research can help more English teachers design teaching activities, which may improve the education quality.
