It's true, there are some words which are very similar. For instance: Important/ Importante. Casual/casual. But be careful, because there are also words which are very similar, but they have a different meaning. For example: carpet, which sounds like "carpeta" in Spanish, but the real meaning is "alfombra". I hope this helps ^^
thanks very much. but i want to know what kind of method can be helpful to learn easily the grammar of spanish ?
Well there are certain words that sound both English and Spanish. It also depends on what type of Spanish.