外研版（2019）必修第三册Unit 2 Making a Difference Using language 课件(共30张PPT)

(共30张PPT)
Unit 2 Making a difference
Using language
1. 学习过去分词作定语的意义以及过去分词的位置；
2. 区别现在分词与过去分词作定语；
3. done/being done/to be done作定语的区别。
Learning Objectives目标
1. ...Ryan had trouble believing the wordswhich were spoken by his teacher that ....
2.What they needed was a well that was dug near their homes.
Thinking
思考：34红色字是动词的_______ 形式，这些词做_______成分来修饰名词。
3. ...Ryan had trouble believing the words spoken by his teacher that ....
4.What they needed was a well dug near their homes.
过去分词
定语
形式
to do
ed
ing
to do 不定式
过去分词
现在分词
目的将来
被动完成
主动进行
定语
成分
状语
1.判
2.判
3.状语，定语
4.判
5.选
6.译
1. ...Ryan had trouble believing the words ______(speak)by his teacher that ....
2.What they needed was a well _______(dig)near their homes.
Thinking
spoken
dug
1. ...Ryan had trouble believing the words spoken by his teacher that ....
2.What they needed was a well dug near their homes.
3.In Uganda，Ryan at last saw the finished well with his own eyes.
4.Many inspired people gave him their support.
Thinking
思考：12是做_______ 定语，34是做_______定语
后置
前置
一、过去分词作定语的意义
fallen leaves
the risen sun
被动和完成
an honoured （尊敬）guest
deeply moved people
the broken glass
the question discussed yesterday
一、过去分词作定语的意义
只表示完成，不表示被动。
不及物动词的过去分词作定语，只表示动作已完成，不表示被动。（不及物动词没有被动语态）
fallen leaves 落叶
the risen sun 升起的太阳
一、过去分词作定语的意义
表示被动或完成。
及物动词的过去分词作定语，表示被动或完成。
an honoured guest 一位受尊敬的客人
deeply moved people 深受感动的人们
the broken glass 碎了的杯子
the question discussed yesterday
昨天被讨论的问题
被动和完成
二、过去分词作定语的位置
前置定语。
单个的过去分词作定语，通常放在被修饰词之前。
The ground was covered with fallen leaves.
People shouldn't be exposed to polluted water.
作后置定语。
过去分词短语作定语，通常放在被修饰词之后，它的作用相当于一个_____从句。
I was instructed to carry out a plan supported by most people．
我被要求执行一个多数人支持的计划。
= I was instructed to carry out a plan
_______________supported by most people.
which was
定语
(1) Most of the goods ______ (make) in the factory are exported.
Most of the goods ______ in the factory are exported
(2)The window ________ (break) in the storm has now been repaired.
The window ________ (break) in the storm has now been repaired.
(3) Have you finished the exercises ______ (give) by Mr. Li
More examples:
=which are made
made
=which was broken
=which were given
broken
given
(1) The boy who were injured in the accident was taken to hospital.
(2) Some of the people who were invited to the party can't come.
More examples:
The boy _______ (injure) in the accident was taken to hospital.
injured
Some of the people _______(invite) the party can't come.
invited
Exercise: 1.Rewrite the underlined sentences using the -ed form.
1.Ryan is a young man who is admired by a lot of people.
Ryan is a young man admired by a lot of people.
2.The money which is raised by his foundation supports schools and communities in Africa.
The money raised by his foundation supports schools and communities in Africa.
3. As in the words which were spoken by Ryan, we need to not only donate money but also get new ideas.
As in the words spoken by Ryan, we need to not only donate money but also get new ideas.
4. I think the support which is needed includes new technology for recycling ……
I think the support needed includes new technology for recycling ……
Watch a video and guess what they are doing.
刘畊宏教练是一名著名的网络健身博主。他在网络上教授人们做健身操。这个健身操是来源于周杰伦的本草纲目。
The handsome man who is called Liu Genghong is a famous fitness blogger.
They are doing body building exercise which is adapted(改编） from Jay Chou’s song which is called Compendium of Materia Medica.
1.The handsome man called Liu Genghong is a famous fitness blogger. They are doing body building exercise adapted from Jay Chou’s song called Compendium of Materia Medica.
三、现在分词与过去分词作定语的区别
两者的最主要区别：
现在分词作定语时， 表示“主动”“正在进行”。
过去分词作定语时， 表示“被动”“已完成”。
三、现在分词与过去分词作定语的区别
He is the only person _______(walk) on the streets.
I am interested in the basketball match ______(hold 举办) in our school.
held
walking
我对（被）在学校举办的比赛很感兴趣。
他是唯一个在街上走的人。
逻辑主语
被举办
逻辑主语
（主动）行走
boiling water
boiled water
developing countries
developed countries
正在沸腾的水（正在进行）
白开水（已完成）
发展中国家（正在进行）
发达国家（已完成）
fallen leaves
falling leaves
落叶（已完成）
正在飘零的叶子（正在进行）
The_______(fall) leaf in the sky is like a butterfly.
天空中飘落的叶子像一只蝴蝶。
The ______(fall) leaf on the road is like a piece of gold. 路上的落叶就像一块金子。
falling
fallen
四、done/being done/to be done作定语的区别
done 已经完成的被动动作
being done 正在进行的被动动作
to be done 将要进行的被动动作
The question ________(discuss) yesterday is worth considering. 昨天被讨论的问题值得考虑
The question________(discuss) now is worth considering. 现在正在会议上被讨论的问题值得考虑
The question ________(discuss) tomorrow is worth considering. 明天将被讨论的问题值得考虑
discussed
beingdiscussed
to be discussed
The United Nations Children’s Fund, also knowing / known as UNICEF, is a United Nations (UN) organisation basing / based in New York. It offers help needing / needed by children all over the world.
Exercise: . Read the passage and choose the correct form of the words.
UNICEF was founded on 11 December 1946, to provide food and healthcare to children in countries damaging / damaged in World War II. Since 1953, the UNICEF has taken up an extended mission to help children in the developing / developed world, including those living / lived with diseases or disabilities, and those affecting / affected by rapid modernisation and environmental problems. Now, UNICEF has been working to improve the lives of children and their families across 190 countries and territories.
Why don't I help
how can I help
1. 学习过去分词作定语的意义以及过去分词的位置；
2. 区别现在分词与过去分词作定语；
3. done/being done/to be done作定语的区别。
Learning Objectives目标
1. Review -ed as attributive and do some relevant exercises.
.