新人教版九年级Unit8. It must belong to Carla..ppt

1. Whose schoolbag is lost? 2.What’s in the schoolbag? 3.Where did she go yesterday? Retell the conversation. Please read the following paragraph again and pay attention to the colored words. My wife thinks that it could be an animal, but my friends and I think it must be teenagers having fun. My parents called the policemen, but they couldn’t find anything strange. They think it might be the wind. I don’t think so!” 表示可能性最大的肯定推测，意思是“一定、准是”。只能用于肯定句。如果要表示“一定不”，应该用can’t。如果询问可能性时，应该用can。 e.g. He must know the answer. 他肯定知道答案。 He can’t know the answer. 他肯定不知道答案 Can he know the answer? 他知道答案吗？ can表示推测“可能性”时，一般用于否定句或疑问句。can在疑问句中意思是“会，可能”。 e.g. He can’ t pick her schoolbag up. 他不可能拿了她的书包。 could 用于表示某事有可能发生或可能是事实。 e.g. Don’t eat it. It could go bad. 不要吃它，它可能坏了。 The plane could be put off by the storm. 这趟飞机可能会因为暴风雨而推迟。 could可用于表示客气、礼貌、委婉的 请求语气。 e.g. Could you please help me with my homework? 你能帮我完成我的家庭作业吗？ may, might表示推测“可能性”时，意思是“可能”，“也许”。might不表示过去时态，语气更委婉，可能性更小。may，might表推测时，可用于否定句，但不用于疑问句。 e.g. He may/ might not be at home, but I’m not sure. 他可能不在家，不过我也不确定。 can/ can’t 后可接进行时/完成时，表示对现在发生的动作或过去发生的动作进行推测。 e.g. They can’t be reading in the library. 他们一定不在图书馆读书。 He can’t have gone to Shanghai because I saw him just now. 他不可能去了上海，我刚看见他了。 3. A: That’s the phone. B: Hmm. I wonder who it _______ (must be / could be / should be). 3. A: This restaurant is always very crowded. B: The food ________________. 4. A: Whenever I try to read this book, I feel sleepy. B: It can’t _______________. Language points historical places communicate with point out medical purpose prevent illness be used for honor ancestors celebrate a victory a long period of time communicate with each other Communication between them is happy. Brain storming Read the passage a third time and fill the following chart about the Stonehenge. 1d Role-play the convers