【正文】 ne. Say, You are to hear the same recording again. This time please fill in the blanks in these sentences using the words must, might, could or can’t. Point out the sample answer. Play the recording. Students listen and fill in the blanks. Check the answers.] Answers 1. The person must go to our school. 2. The person can’t be a boy. 3. It could be Mei’s hair band. 4. The hair band might belong to Linda. 5. It must be Linda’s backpack. Point to the box that contains the explanations of how to use the words must, might, could and can’t. Read the explanations to the class. Use must to show that you think something is probably true. Use might or could to show that you think something is possibly true. Use can’t to show that you are almost sure something is not true. And then have different students explain in his/her own words what each word means. Encourage students to make their own sentences using these words. For example, for the word must, a student might say, The English magazine must be Li Lei’s. He likes reading English magazines very much. Step Ⅵ 2c This activity provides writing practice using vocabulary introduced in the unit. Read the instructions to the class. Point to the list of sentences that contain a blank. Say, Please fill in the blanks with the words from this unit. Some answers will vary. Elicit the first answer from the class (The notebook must/might be Ming’s. It was on her desk). Get students to plete the task on their own. As students work, move around the classroom answering any questions they may have and offering help as needed. Check the answers. Answers The notebook must/might be Ming’s. It was on her desk. The homework can’t be Carla’s. She wasn’t at school today. The soccer ball might be John’s or Tony’s. They both play soccer, don’t they? The French book must be Li Ying’s. She’s the only one who’s studying French I can’t find my backpack. It might/must be still at school. The photo must be Lu’s. Those are his parents. The red bicycle can’t be Hu’s. She has a blue bicycle. The ticket might be my aunt’s or uncle’s. They are both going to the concert. Step Ⅴ Grammar Focus Ask students to say the questions and answers in pairs. At the same time, write them on the blackboard. SA: Whose notebook is this? SB: It must be Ning’s. It has her name on it. SA: Whose French book is this? SB: It could be Ali’s. She studies French. SA: Whose guitar is this? SB: It might belong to Alice. She plays the guitar. SA: Whose Tshirt is this? SB: It can’t be John’s. It’s much to