Teaching Materials Evaluation and Adaptation of a Unit

Teaching materials are quite important for teachers and students. Students only pay attention to interesting materials which can be counted good. Teachers should adapt the materials if they want to make the learning really take place and make their teaching more effective. The teaching materials in Unit 7 Weather in 21st Century Practical College English Viewing, Listen-ing&Speaking I can be counted good. But it is not good enough and needs adapting to make it better.