八年级下册教学案例

Unit 3 Where were you doing when the UFO arrived ?

Section A ［1a —1b］

教学目标：

本单元主要通过飞蝶和外星人这样一个传奇故事，巧妙的提供了一个过去

时间的情境，学习过去进行时态，学会应用when、while引导的时间状语从句。

学情分析：

先前学过由when引导的特殊疑问句句型，现在以外星人这一个情境引导过去进行时态，充分抓住学生的好奇心，激发学生学习兴趣，有助于本单元的教学。

Teaching Aims and Demands

1. knowledge and ability objects

listening practice key vocabulary

2. method objects in teaching

watching and describing methods 3. sensibility and value

to be interested in communicating in English

Teaching key Points

1. key vocabulary:

bathroom;bedroom;barber;kitchen;cut 2. key structures:

what were you doing when the UFO arrived ? I was doing ……

Teaching Difficult

Learn the key structures

Teaching Aids

1.A recorder

2.Paints or markers and large paper for a class mural Teaching procedure

教学步骤 教学步骤 教学活动 设计意图 Step 1

Free talk Greetings Greetings 调动学生学习兴趣

教学步骤 教学步骤 教学活动 设计意图 Step 2

Review Tell a story practice listening 复习一般过去时态 Step 3

Presentation T:What are you doing ? Learn when 通过现在进行时态， Sa:We are having an English 引入过去进行进态。 Class. New words T;What were you doing when I came in ? S1:I was reading . S2:I was wring.

Step 4

1a Look at the picture,Just now a Match the words 巩固所学新短语 UFO arrived.What were they with the picture doing when the UFO arrived? S1:The girl was standing in Front of the library.

Step 5

1b This activity gives students Students circle the 检查学生是否会用 Practice to understand the correct phrase this 过去进行进态 target language in spoken time conversation

Step 6

Pairwork Look at the picture on page18. Several pairs of 通过看图进行回答

T:What was he doing when the students to say 的练习，起到了进

UFO arrived ? their conversations 一步巩固过去进 S1;He was sleeping late when to the class 行时态的运用 it arrived

Step 7

Summary Today we were learned some key vocabulary and structures.

Step 8

Homework Use “when” and make sentence .

Blackboard Design

What were you doing when I came ? Was/were + donging We were reading . What was he doing when the UFO arrived ? He was standing in front of the library .