Go for it 8B Review of Unit 8 Have you read Treasure Island ? Period 1Unit 8Section A 教学设计Studying Aims（学习目标）1.Be able to summarize and use Present Perfect Tense.（能归纳并得体使用现在完成时态）2.Be able to summarize and use given words, phrases and sentences to finish off the tasks. （能归纳并运用一些词汇、短语和句子完成相关务）Preparing for class(候课)Ask students to sit well and check the words with each other.Studying procedures (学习过程）Step 1: Daily greetings and leading into a new lesson（导入新课）Today we’ll revise Unit 8 Have you read Treasure Island ? Section A(今天，我们将第八单元A部分)Step 2: Show “Studying aims” (出示目标）(1')Step 3: Guide One（自学指导一）(15') 1.Summarize Present Perfect Tense. (根据要求归纳现在完成时态) (13') (1)定义:表示过去发生或已经完成的动作对现在造成的影响或结果。(2)结构:have/ has + 过去分词(3)过去分词变化规则:- ed(4)标语:already, yet(5)句式结构:以finish为例 肯定式：I/ We/You/ They have finished. He/ She/ It has finished. 否定式：I/We/ You/ They haven’t finished. He/ She/ It hasn’t finished. 一般疑问式：Have you/ they finished? Yes, I/ we/ they have./ No, I/ we/ they haven’t.Has he/ she/ it finished?Yes, he/ she/ it has./ No, he/she / it has.n’t 2.Use Present Perfect |
