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课件网) Using language Grammar Unit 6 Space and beyond In this class, you will distinguish the usage of modals by analysing the sentences from reading passage. practise using modals correctly. Learning objectives a. Millions watched that first lunar landing on black and white television sets, their hearts in their mouths, aware of the many things that could go wrong. Underline the sentences in the reading passage. Lead-in b. The world went into shock. Most people have assumed that the space flight would be no more dangerous than travelling in an aeroplane. c. I can remember that day so clearly, watching the take-off on TV at school. Underline the sentences in the reading passage. Lead-in d. The sacrifice of the challenger calls to us, remembering us that we must continue to reach for the stars. Underline the sentences in the reading passage. Lead-in a. Millions watched that first lunar landing… aware… of the many things that could go wrong. b. The world went into shock, most people having assumed that this space flight would be no more dangerous than travelling in an aeroplane. c. I can remember that day so clearly, watching the take-off on TV at school, … d. The sacrifice of the Challenger calls to us, reminding us that we must continue to reach for the stars, … Look at the sentences and answer the questions. 1 Which sentence talks about ability 2 Which sentence talks about possibility 3 Which sentence talks about necessity 4 Which sentence talks about prediction Presentation a. Millions watched that first lunar landing… aware… of the many things that could go wrong. b. The world went into shock, most people having assumed that this space flight would be no more dangerous than travelling in an aeroplane. c. I can remember that day so clearly, watching the take-off on TV at school, … d. The sacrifice of the Challenger calls to us, reminding us that we must continue to reach for the stars, … Look at the sentences and answer the questions. ability possibility necessity prediction Presentation Look for more sentences with modals in the reading passage. With the eyes of the students across the nation upon her, she might have inspired an entirely new generation of astronauts and space scientists. The sacrifice of the challenger calls to us, remembering us that we must continue to reach for the stars, no matter how distant they might seem. possibility possibility Presentation 情态动词，即表示人的情感和态度的动词，它们本身有一定的词义，但是不能独立作谓语，只能跟动词原形一起构成谓语。 常见的情态动词主要有：can (could), may (might), must, need, shall (should), will (would), dare等。 Modals 情态动词 Summary 用法 例句 表示能力, 意为“能，会”； could表示过去的能力。 She can speak French fluently. 她能讲一口流利的法语。 can可用于肯定句中，表示客观或理论上的可能性。 An experienced teacher can make mistakes. 一位有经验的老师也会犯错。 表示请求或允许。在疑问句中，could可以代替can，语气更委婉，肯定 ... ...
