英语人教版九年级全册Unit 4 Section A 1a-2b.doc

Unit 4 : I used to be afraid of the dark.Section A 1a2bI.Teaching aims and demands:humorous, silent ,helpful, from time to time, score1. used to be +adj.2. used to do sth.3. A:Did Mario use to be short?B:Yes,he did. He used to be really short.A:Whatt he like now?B:Hes tall now.II.Teaching key points:humorous, silent, helpful, from time to time1. used to be +adj.2. used to do sth III.Teaching Steps:Step 1.Show some pictures and ask and answer.T:What does he look like ?S:He is tall./short./fat./thin.S; He has long/short hair.Step 2.Lead in . He was short in the past. But now he is tall.He used to be short.Step 3. Learn 1aJust fill in the blanks on the left about appearance. Step 4 .Show the picture and ask.T: What do you think of this family?T: I think it is a very happy family.T: They have changed a lot!He was short in the past .=He used to be short.Step 5.Do a short summary.1. used to be :过去是；曾经是2. used to do sth:过去常常做某事3. 肯定句：He used to run.否定句：He didnt use to run. 一般疑问句及其回答：Did he use to run? Yes, he did./No, he didnt.反意疑问句：He used to run, didnt he?Step 6.Learn 1bListen and complete the information according to what you hear.Step7.Learn 1c .Look at the picture in 1a and make conversations.Step 8.People change in personality.1.Fill in the blanks on the right about personality in 1a.2.Ask and answer.T:Whatt he like?S: He is humorous./silent./helpful.Step9.Learn 2a.Listen and check the words you hear.Step 10.Learn 2b.Listen again and complete the chart about how Paula has changed.Step 11.Show TimeIntroduce ourselves:Talk about our past and now including appearance and personality using “used to”. Step 12.Do a summary.Step 13.Finish the exe