Unit(时)课件.ppt

人有了知识，就会具备各种分析能力， 明辨是非的能力。 所以我们要勤恳读书，广泛阅读， 古人说“书中自有黄金屋。 ”通过阅读科技书籍，我们能丰富知识， 培养逻辑思维能力； 通过阅读文学作品，我们能提高文学鉴赏水平， 培养文学情趣； 通过阅读报刊，我们能增长见识，扩大自己的知识面。 有许多书籍还能培养我们的道德情操， 给我们巨大的精神力量， 鼓舞我们前进。 * LOGO Review 过去完成时 主语＋had not／hadn’t+ p.p.+其它. Had+主语＋p.p.+其它? 主语＋had + p.p.+其它. 强调过去某一个动作发生在另 一个动作前常常用过去完成时态。 过去完成时的结构 过去完成时的用法 过去完成时的否定形式 过去完成时的疑问形式 2. 现在完成时表示的动作发生在过去，但侧重 对现在产生的结果或造成的影响，与现在有 关。其结构为：“助动词 have（has）+过去 分词” 。 例：We have learned English for 5 years. 我们已经学了五年的英语了。 5 years ago have learned now 3. 过去完成时表示在过去某个时间或动作之前 已经发生或完成了的动作或存在的状态，即 “过去的过去（ past-in-the-past ）”。 例：We had learned English 4 year by last year. 到去年为止，我们已经学英语四年了。 　　　　　 past in the past past now 过去完成时的判断依据: 由“过去的过去”来判定。 过去完成时表示“过去的过去”，先发生的动作用过去完成时，后发生的动作用一般过去时。 例： When I got to the station, the train had already left. 当我到车站时，火车已经离开了。 After he had finished his homework, he went to bed. 完成作业后他就去睡觉了。 first first 1.一般过去时表示在过去某时发生的动作或 存在的状态。 例：We started to learn English 5 years ago. 我们五年前开始学英语。 对比 一般过去时、现在完成时与过去完成时 5 years ago now By the time he ran outside, the bus had already left. 过去的过去 过去 he ran outside the bus left the policeman got to the shop Tom ran away By the time the policeman got to the shop, Tom had run away. 过去的过去 过去 Mary woke up the concert was over By the time Mary woke up, the concert had been over. 过去的过去 过去 3a Can you remember a lucky or an unlucky day? What happened? Make some notes about what you remember. What was the date? What happened first? Was this lucky or unlucky? Why? What happened next? How did the day end? How did you feel about this day? 写作指导： 常见的表达句型： My lucky/unlucky day I will always remember the date… Write a story about your lucky or unlucky day and tell your story to a partner or the class. 3b This was the luckiest /unluckiest day of my life… When I woke up that morning… Later that day,… I couldn’t believe … Then/After that,… Finally,… I think…. What a lucky/an unlucky day! Sample writing My lu