Today I gave two English lessons. At first, I asked them to look up the new words in dictionary in order to enable them to learn English on their own. However, they became tired of doing that, because they found it too complicated. In fact, it really wasted a lot of time doing that, and now I begin to doubt whether it is necessary to continue doing that. In addition, it is also necessary to make the class more interesting and vivid. Sometimes jokes are needed to attract their attention. Moreover, I should practice my handwriting to make it more clear and logical.