Teaching topic: Lesson 19 My Favourite ColoursTeaching aim:.knowledge :1. The students read, write and use the words : brown green orange blue yellow red black white correctly.2. The students can describe their favourite colours correctly.3. The students can apply the personal pronouns “ we” “ they” and possessive “our” “their”. SkillTrain the students ability to communicate and deal with the things in English, students can discuss different colours and express their feel