牛津译林版八年级英语下册unit 1 Grammar教案

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总 课 题 课 题

8B Unit 1 Past and present

Grammar

总课时 8 课型

第 4 课时 New

1.To know the present perfect tense. 2.To master the structure of the PPT.

教学目标

3.To learn the differences between the simple past tense and the present perfect tense.

To know the differences between the simple past tense and the present perfect

教学重难点

tense.

学生已经掌握了一般过去时和过去进行时这两种描述过去情况的时态，对于

学情分析

现在完成时的学习有一部分学生误以为它仅局限于过去，因此容易和一般过去时混淆，在教学过程中需要巧妙地点拨。

学法指导 教具准备

情景教学法,归纳法. 课件

教学步骤

Step1 Revision

1 Questions about Reading:

(1) How long has Mr. Chen lived in Sunshine Town? (He has lived in Sunshine Town since he moved there with his family when he was two years old.)(2) When did Mr. Chen get married?(in 1965)

(3) There have been many changes in this town. What has the centre of town become?(It has become a park. )

(4) How does Mr. Chen feel from time to time?(He feels a bit lonely) Step 2 Presentation 1.present these two answers:

(1)He has lived in Sunshine Town since he moved there with his family when he was two years old.(2)It has become into a park. 2.Ask the Ss some questions and pay attention to their answers: (1) How long have you lived in this town?(2) How long have you studied in this school?(3) How long have you studied English?(4) What have

二次备课






studied these days?(5) Where have you been recently?

3 Remind the Ss of the differences between the simple past tense and the PPT. and discuss how to form present perfect tense. Step 3 Present perfect tense

1. We use the simple past tense to talk about what happened at a definite time in the past.We use the present perfect tense to talk about things that started in the past and still have some connection with the present. 2. How the PPT. formed.

(statements, negative statements, ask and answer questions)

3.How to form Vp.p. and more examples of regular and irregular verbs. Step 4 practice

1. Practice the dialogue on P15 2. Finish the exercise.

1完成《课课练》上本课时的作业

作业设计

2. 复习巩固现在完成时的用法

教学反思

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