英语微课教学设计1.doc

英语微课教学设计
教学课题: 非谓语动词作定语的用法
一、 学情分析：
非谓语动词作定语，这是高中阶段常考知识点之一，学生应该熟悉掌握并能灵活运用。但是，很多学生并不知道去如何去用，并且容易将定语从句和非谓语动词作定语混淆。
二、教学目标:
1、掌握非谓语动词三种形式(即to+v 、v-ing、v-ed)作定语。
三、重点难点
1、 动词不定式作定语的形式及用法；
2、 现在分词作定语的形式及用法；
3、 过去分词作定语的用法
三、教学方法:
讲授法、分组讨论法、任务型教学法、多媒体教学
四、教学过程
Step 1 greeting
By listening to a song
Step2 review
1,show a learning goal
2,present a PPT:
(Can you know which part is as the Arbbitrute?)
I’ll give you a magazine to read.
That is a good company to work for.
He rushed into the burning house.
The child standing over there is my brother.
Do you know anyone lost money？
3. sum up
(To +v ; V-ing; V-ed.) the non-finite verb as the attribute
Step3 presentation(维课）
一、不定式作定语
1)形式： to do \ to be done (将要发生）
当作定语的不定式所修饰的名词或代词是不定式动作的承受者时，不定式既可以用主动语态，也可用被动语态，但其含义有所不同。
1). I’m going to Beijing next week. Do you have anything ___________take) to your son?
2). Are you going to Beijing? Do you have anything __________(take) to your son? 2)在句中作定语置于被修饰名词后，常同该名词构成动宾关系，若不定式动词为不及物，其后应加上必要的介词。
例：I have something to say. (to say something )
Exercise True or false
That is a good company to work .( )
That is a good company to work for.( )
3)有些名词常接不定式作定语，如：chance ,time ,reason ,way ,effort ,right (权利)，movement等
例：You haven't any reason to leave me.
4)The first ,the last ,the second ,the best 等常与不定式连用作定语。
He is always the first to come.
She would be the last to agree to our plan.
5)不定式用在某些句子中作定语相当于一个定语从句，表示动作即将发生。
There are many difficulties to overcome.(主动表被动）
二、 现在分词作定语
1)形式
Doing 主动进行(前后都可以)
Being done 被动进行（只能放到后面做后置定语）
Do you know the girl singing.(the singing girl)
The building being built will be the third Teaching Building of our school. 
The matter being discussed is of great importance.
2)作定语的现在分词或者现在分词短语可以扩展为定语从句。
The sleeping child
The child who is sleeping.
The pen lying on the table belongs to you.
The pen which is lying on the table belongs to you.
注意：现在分词作后置定语表示一个正在进行的动作，或者表示某个经常性动作或状态。
Can you see the star moving in the sky?
There is a piano standing in the corner.
②有些单个分词（尤其是现在分词）作定语时也可以置于被修饰词之后，特别如一些不定代词anything ,something ,everything ,nothing 等则应后置。例：There is nothing interesting in today’s paper.
They can see everything happening on the line.
ƒ现在分词短语置于被修饰词之后
The pen lying on the table belongs to you.
The boy making faces is my son.
三、 过去分词作定语
1)形式
Done 表示动作已经完成，或者被动。有时过去分词则表示被动，不表示完成的动作，有时则表示动作的完成，不表示被动的动作。
the fallen leaves  (动作已完成)
an interested party  (被动)
Is this the book written ( which was written) by Henry James?
He was then a teacher respected ( who was respected ) by all his students.
2)和现在分词一样，单个单词作定语一般放在名词之前，短语作定语转化成定语从句放在名词之后，作后置定语，而且可以转换成定语从句
Do you know anyone lost money？
Exercise: TRUE ( √) or FALSE(×) .
Do you know anyone having lost money.( )
Do you know anyone who lost money. ( )　
注意：像定语从句一样，分词作定语也有非限制性的，其作用相当于一个非限制性定语从句。
The students, wearing their school uniforms, marched into the playground. 

The substance, discovered almost by accident,has greatly changed the world. 
Step4 practise
一、提能练习
1、Laura was away in Paris for over a week .When she got home ,there was a pile of mails ____for her.
A waited B to wait C waiting D was waiting
解题思路：
1寻找非谓语动词作定语所修饰的名词和代词
2判断该名词或代词与非谓语动词之间的主动或被动关系
5. Volunteering gives you a chance ____ lives,
including your own .
A change B changing C changed D to change
6.I have a lot of readings ____ before the end of this
term .
A completing B to complete C completed D being completed
解题思路：
找准题目中的关键词,确定是否为考查不定式作定语的情况.
二、进阶练习
分词作定语：
1). Do you know the man _____(speak ) at the meeting?
2). Do you know the man _____( praise ) at the meeting?
3). The building _____( put ) up just now is our library.
4). The building _____( put ) up now will be our new company.
1. I have a lot of readings completed before the end of this term.
2. I’m calling to enquire about the position having advertised in yesterday’s China Daily.
3. The traffic rule says young children under the age of four and weighed less than 40 pounds must be in a child safety seat.
4.This is a room to live .
Step5 summary
1.非谓语动词作定语的用法。
1)、动词不定式的用法及注意事项：
2)、现在分词用法及注意事项：
3）、过去分词用法及注意事项：
2.非谓语动词作定语提能练习解题思路.
Step6 homework
根据非谓语动词作定语的的用法，各写出一个句子。