I learned the video lessons of Mr Long before when I first know the words Comprehensible Input which means you konw the meaning first and learn the words.Later I got a book which named Oxford Picture Dictionary.In which there are many scenes and many pictures in every scene.First you can know the meaning of the pictures then you learn those  words of the pictures.Little by little you can remember the pictures then the words.You can link the pictures to the words easily.And later I got a touch and talk pen.It is much easier and effective to do it.I think it is a good way to learn English words.