【正文】
hart . 2. Correct the answers . SB Page 44 , 1c .In pairs ,get the students to ask and answer .Then ask some pairs to say their conversations to the class. SB Page 45 , 2a amp。 2b . 1. Read the instructions and have Ss know what to do . 2. Play the recording .Ss write down their answers . 3. Correct the answers . Step 4 Posttask SB Page 45 , 2c 1. Read the example in sample dialogue in activity 2c . 2. In pairs,role play the interview between Alison and the reporter . 3. Ask two pairs to say their conversations to the class . Step 5 Grammar Focus SB Page 45 , grammar focus . 1. Review the grammar box . 2. Explain that in these sentences “since” es before a date and “for” before a period of time . 3. Ask What is the difference between “How long did you skate ?”and “How long have you been skating?” .Explain that “did” question means that the person has stopped doing the action .The “have you been” question shows that the person is continuing to do the action at the present moment . Step 6 Homework Review the present perfect progressive . 教學后記 : Period 2 Teaching contents: SectionA 3a,3b,4,SectionB 1a,1b,2a,2b,2c. Teaching procedures: Step 1 Leading in Ask some students the questions: How long did you skate ?How long have you been studying English ? Step 2 Pretask SB Page 46 , 3a . 1. Ask Ss to read the passage and fill in the table . 2. Check the answers . SB Page 46 ,