外研（新标准）版>八年级下>Module 5 Problems>Unit 3 Language in use教案

侨润中学八年级英语电子备课教案
Module 5 Problems
Unit3 Language in use(2)
备课人：李桂红 上课时间：2012年3月28日 第33节
Teaching Aims
1. Grasp: hurry up, shelf, steal . If I play well, I’ll play the solo.
2.Grammar: if-clause
3.情感目标：通过本单元的学习, 了解外国同年龄段孩子的生活和烦恼。
Teaching important points：（教学重点）
Key vocabulary： Phrase Key structures
Teaching Difficult Points ：（教学难点）
Develop the Ss’ reading skill 2. if-clause。
Teaching procedures：
Step 1 .Lead-in
Talk about : if-clause .
Step 2.Revision.
1. Have a dictation about the new words and phrases.
2. 完成下列题目：
1). The thief broke into the house and _______ (偷) a lot of money.
2). My father bought two _______ (架子) yesterday.
3). This is your ________ (最后的) chance.
4). Little Tom wants to _______ (证明) to his mother that he can help her do some housework.
5). Every Chinese has _______ (意识到) the 2008 Beijing Olympics is not only a game, but also a good chance to let the world know and understand China.
Step 3. 合作学习与探究:
语法：if-clause
if条件状语从句遵循‘主将从现’的原则，即主句用一般将来时, 从句用一般现在时表将来。(学生讨论并举例)
如：If it rains tomorrow, I won’t go to school.
语法专练：
用所给动词的适当形式填空
1. If it ________(not rain) tomorrow, _________（let）us go shopping.
2. Please ________(tell) me if you ________ (go)
3. If you _______ (be) ill, you _______ (have) to see the doctor.
4. I ________(leave) for Beijing if it _______ (not snow) this morning.
请同学们观察一下，上面4个句子有什么共同点，并作个总结：———————————————————————————————
_______________________
1). He will go instead of you.
2). He asked me a question ________ ______(代替) answering my question.
3). He is tired. Let me go _______(代替).
2. The problem is, he saw me doing my homework instead of my job.
译文：__________________________________.
see sb doing sth 意为_____________________.
Step 4讲练互动
1. Last week, I was doing my homework at the library instead of tidying up the shelves.
译文：________________________________________________.
instead of 意为__________后跟名词 代词 动名词及短语
see sb do sth 意为_____________________.
练一练
I saw him ________ the room and begin to work.
A. enter B. entering C. to enter D. entered
Step 5魅力精讲
根据学生学习与探讨的情况，给学生精讲与点拨，然后作课堂小结。
Step 6 达标测试。
根据汉语完成句子
1. 如果明天他不来，我会代替他去的。
If he ______ _______ tomorrow, I will go ______ _______ him.
如果我拒绝演奏，我们的老师就不会选择我了。
_______ I ______ to play, our teacher _______ _______ me.
如果她去了一所不同的学校，我就见不到我最要好的朋友了。
_____ she _____ to a different school, I _____ _____ my best friend.
step 7 Homework
Remember the new words in Unit5