Unit 10 B the time I got outside.doc

Unit 10 By the time I got outside, the bus had already left． 教学目标 1.语言目标： 1）、掌握过去完成时的用法； 2）、学会谈论过去发生的事情，会使用以下基本句子： By the time I got outside, the bus had already left. Have you ever been to …… ?Yes, I have. What happened to David on April Fool’s Day? 2.认知目标 掌握 “By the time I got outside, the bus had already left.”句型，通过练习和运用加以巩固 3.情感目标 1）、通过本单元学习使学生更加了解世界各地； 2）、通过对本单元的学习，熟悉了解不及时做某事而造成的危害培养学生养成良好的行为习惯。 教学重、难点 1过去完成时态态 1、过去完成时的意义。 过去完成时表示过去的某时前已经发生的动作或情况，也就是“过去的过去”。如： By the end of June they had treated 3,000 patients. The play had already started when we got to the theater. 2、过去完成时的构成 过去完成时由 “had + 过去分词”构成 3、常使用过去完成时的情况 1) 在很多情况下，句中没有明显的时间状语，而是要从上下文来分析，这时过去完成时表示的动作较另一过去的动作先发生。 With their help, I realized that I had been wrong. 2）在包含when, as soon as, before, after, until, now that等连词的复合句中，如果主句谓语和从句谓语表示的过去动作是在不同时间发生的，那么先发生的动作常用过去完成时来表示。 She didn’t go to bed until she had finished her work. I hadn’t learned any English before I came here. 4、一般过去时与过去完成时的区别。 过去完成时表示在过去某个动作发生之前已完成的动作，即“过去的过去”；而一般过去时表示的是与“现在”相对而言的过去，二者在时间上相关一个时间段。注意区别以下两个句子： It seems that he has known the news. It seemed that he had known the news. 教学安排 4课时 第一课时：Section A: 1a, 1b, 1c, 2a, 2b, Grammer focus 第二课时：Section A: 3a, 3b, 3c 第三课时：Section B: 1, 2a, 2b, 2c, 第四课时：Section B:3a 3b, 4 and Self Check The First Period Ⅰ． Teaching Aims and Demands 1． Knowledge Objects （1） Key Vocabulary oversleep （2） Target Language What happened? I overslept． And by the time I got up, my brother had already gotten in the shower． By the time she got to class, the teacher had already started teaching． When she got to school, she realized she had left her backpack at home． When I got home, I realized I had left my keys in the backpack． （3）The Three Forms of the verbs． 2． Ability Objects （1） Teach the students to use the new words． （2） Train the students to narrate past events with the Past Perfect Tense． （3） Train the students’ listening and speaking skills with the target language． 3． Moral Object It’s a good ha