X八（下）Unit2SectionA-1.ppt

Look at the pictures. What do they do? 1a. Look at the ways you could help people in the picture. Then list other ways. 1b. Listen and number the ways the boy and girl could help others. 1c. Pair work A: I hope to work outside. B: You could give out food at the food bank to help feed them. 1. We need to _____ ____ ______ a plan to tell people about the city park clean-up. 2. Clean-up Day is only two weeks from now. We can’t ______ _______ making a plan. 3. We could _____ ______ signs. 4. Let’s make some notices, too. Then I’ll _____ them ________ after school. 5. We could each _____ _____ 10 students and ask them to come. Do you know their meanings? A: We need to come up with a plan for the City Park Clean-Up Day. B: Let’s have lunch first. A: No, we need to start now. Clean- Up Day is only two weeks from now. 你必须和你的同学去公园吗？ Need you go to the park with your classmate? 他不必花掉这么多钱买这块新手表。 He needn’t spend much money for this new watch. A: Need I come to work tomorrow? 明天我需要来上班吗? B: Yes, you must / have to. 是的，你必须来。 A: Need I finish the work at once?? 我需要马上完成这项工作吗？ B: No, you needn’t / don’t have to． 不，不必马上完成。 3. We could put up signs. sign 是名词，具体用法如下： (1) “标牌，招牌”。例如： the sign of barber’s shop (2) “记号，符号”。 (3) “示意动作”。例如： The teacher made a sign to us to be quiet. (4) “迹象，征兆”。 例如： A red sky at sunset is a sign of good weather. 【注意】 由need引出的疑问句，答语表肯定 时用must或have to；表示否定时用needn’t 或don’t have to。 2. ...and called up all his friends and told them about the problem. 给他所有的朋友打电话告诉他们他的问题。 这个男孩给你打电话只是为了聊天吗？ Did the boy call you up just for a chat? call up 表示“给……打电话”, 后面接指人 的单词。 Practise “给……打电话”的常见说法还有: ① give …a call They were giving their teacher a call when I got there. 当我到那时，他们正在给他们的老师打电话。 ② ring up Did you ring up your father last week? 上周你给你的父亲打电话了吗？ ③ give …a ring Do you know who gave Zhang Hua a ring an hour ago? 你知道一小时前谁给张华打电话了吗? ④ telephone /phone (