Unit 9 What can I do?Period 1Teaching aims:1. Ss can help others each other.2. Listen and say new words: bus fare, notice. Understand the words: catch, left;3. Use the sentence “ What can…do?”4. Listen , understand and say the text.Teaching emphasis:Master 4-skill words.Teaching difficulties:Retell the text.Teaching tools:Pictures, computer, word cards , tapeTeaching methods:Direct method, games,&nbs..