外研版（2019） 必修第三册 Unit 2 Making a Difference Using language课件（33张）
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| 名称 | 外研版（2019） 必修第三册 Unit 2 Making a Difference Using language课件（33张） |  | |
| 格式 | pptx | ||
| 文件大小 | 9.2MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2022-05-23 08:06:10 | ||
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(共33张PPT)
B3U2 Using language
-ed as attributive
Learning objectives
一、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.
地上满是落叶。
People shouldn't be exposed to polluted water.
人们不应该接触被污染了的水。
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定语从句。
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
which was supported by most people.
【名师点津】
有些过去分词表示特定含义， 单独作定语也放在所修饰词的后面。如：left(剩余的), given(所给的) concerned (有关的）等。 另外， 单个过去分词作定语修饰代词时，应该放在被修饰词的后面。
There is a little time left. Let’s hurry up.
He is one of those invited.
二、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
二、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 昨天讨论的问题
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”。
boiling water
boiled water
developing countries
developed countries
the child standing under the tree
the child abandoned by his father
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）
站在树下的孩子（主动，正在进行）
被父亲抛弃的孩子（被动）
四、使令动词的现在分词与过去分词形式区别
英语中有很多与感觉有关的使令动词，
其现在分词表示主动意义，即“令人……的”，多用来修饰物；
其过去分词表示被动意义，即“感到……的”，多用来修饰人、人的声音或表情等。
exciting
excited
inspiring
inspired
disappointing
disappointed
astonishing
astonished
a ________________(puzzle) problem
a ________________(puzzle) expression
an ________________(excite) event
an ________________(excite) voice
puzzling
puzzled
exciting
excited
五、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 discussed yesterday is worth considering. 昨天被讨论的问题值得考虑
The question being discussing now is worth considering. 现在正在会议上被讨论的问题值得考虑
The question to be discussed tomorrow is worth considering. 明天将被讨论的问题值得考虑
Practice
(2021全国乙,语法填空)
Komodo National Park, officially _______(recognize) in 1980, is popular for ecotourism because of its unique biodiversity.
考查过去分词作定语。句意:科莫多国家公园于1980年被官方承认,因其独特的生物多样性而成为生态旅游的热门景点。Komodo National Park与recognize之间为被动关系,因此用过去分词。
recognize
Practice
(2019课标全国Ⅱ,语法填空)
When we got a call ________________(say) she was
short-listed, we thought it was a joke.
考查现在分词作定语。句意:当我们接到电话说她被列入候选名单时,我们以为这是在开玩笑。call与say之间为主动关系,故用现在分词saying作定语。
saying
Practice
(2019北京,语法填空B)
Earth Day, __________(mark) on 22 April, is an an-
nual event aiming to raise public awareness about environmental protection.
解析 考查过去分词作定语。
句意:在4月22日被庆祝的地球日是一项力求提高公众环保意识的年度活动。本空作Earth Day的后置定语,且两者之间是被动关系, 故本空应用过去分词marked作定语。
marked
Practice
(2018浙江11月,语法填空)
Larger amounts of caffeine can cause a problem
___________(call) caffeinism.
解析 考查过去分词作定语。
句意:(摄入)大量的咖啡因会导致所谓的“咖啡因中毒”问题。本空作名词problem的后置定语,且两者之间是被动关系, 故本空应用过去分词called作定语。
called
Activity 3 (P17)
√
√
√
√
√
√
√
disability n．disabled adj.丧失能力的;有残疾的
able adj. ability n.
take up 开始从事;占用,占据
take down 写下，拆除
take in 收留，吸收，欺骗，领会，理解
take off 脱掉，起飞，成功
take on 雇用，呈现，承担
take over 接管，接替，采用
take after 追逐，追赶
Activity 2 (P17)
Rewrite the underlined sentences with the –ed form.
Ryan is a young man admired by a lot of people. The money raised by his foundation supports schools and communities in Africa.
Activity 2 (P17)
As in the words spoken by Ryan, we need to not only donate money but also get new ideas. I think the needed support includes new technology for recycling water and education on how to use and save water.
Activity 1 (P17)
Look at the sentences from the reading passage and answer the questions.
Why does the author choose to use -ed instead of an attributive clause in the reading passage
Because it makes the language concise and simple.
点击添加标题
02
There are many variations of passages of Lorem Ipsum available, but the majority have suffered alteration some form, by injected humour, or randomThere are
Personal
qualities
Activity 4 (P18)
Read the descriptions and underline the words that describe personal qualities.
Activity 5 (P18)
Put the words you underlined in Activity 4 into the table. Add any more you can think of.
Positive Neutral Negative
independent
wise
generous
honest
confident
creative
easygoing
independent
wise
generous
honest
confident
creative
easygoing
sensitive
serious
bookish
shy
nervous
lazy
appear v.看起来，好像；出现
appearance n.外貌，出现
disappear v.消失，失踪，灭绝
disappearance n.消失,失踪,灭绝
generous adj.慷慨的，大方的
be generous to sb. 对某人慷慨
be generous with sth.
在某事上慷慨
generosity n.慷慨，大方
generously adv.慷慨地，大方地
hesitate v.迟疑，犹豫
hesitate to do sth. 对做某事有顾虑/不愿做某事
hesitation n.迟疑，犹豫
without hesitation 毫不犹豫地
come up 主语是物（无被动语态）
come up with 主语是人或团体组织
messy adj.凌乱的；肮脏的
mess n.脏乱；混乱
v.弄乱
To be a volunteer
come across 偶然遇见，碰见
look for 寻找
play a role in 在...扮演角色
look的相关短语
look forward to (doing) sth. 盼望,期待（做）某事
look around 环视，参观
look down on/upon 轻视，瞧不起
look back (on) 回忆，回顾
look out (for) 注意察看，留心
look into 调查，向...里看
look through 仔细浏览，查阅
look up 查阅，抬头看
look up to 尊敬，钦佩
Activity 7 (P19)
Listen to the phone enquiry and complete the sentences with the correct ending.
d
a
c
Activity 8 (P19)
Listen again and complete the form.
working with children / some kind of youth work
riding horse
have fun
still enjoy sports
one on one
build a relationship with them
as a volunteer
reference from someone who knows you
Now talk about how Sarah makes a phone enquiry on becoming a voluteer. Listen again if necessary.
Thank you!
B3U2 Using language
-ed as attributive
Learning objectives
一、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.
地上满是落叶。
People shouldn't be exposed to polluted water.
人们不应该接触被污染了的水。
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定语从句。
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
which was supported by most people.
【名师点津】
有些过去分词表示特定含义， 单独作定语也放在所修饰词的后面。如：left(剩余的), given(所给的) concerned (有关的）等。 另外， 单个过去分词作定语修饰代词时，应该放在被修饰词的后面。
There is a little time left. Let’s hurry up.
He is one of those invited.
二、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
二、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 昨天讨论的问题
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”。
boiling water
boiled water
developing countries
developed countries
the child standing under the tree
the child abandoned by his father
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）
站在树下的孩子（主动，正在进行）
被父亲抛弃的孩子（被动）
四、使令动词的现在分词与过去分词形式区别
英语中有很多与感觉有关的使令动词，
其现在分词表示主动意义，即“令人……的”，多用来修饰物；
其过去分词表示被动意义，即“感到……的”，多用来修饰人、人的声音或表情等。
exciting
excited
inspiring
inspired
disappointing
disappointed
astonishing
astonished
a ________________(puzzle) problem
a ________________(puzzle) expression
an ________________(excite) event
an ________________(excite) voice
puzzling
puzzled
exciting
excited
五、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 discussed yesterday is worth considering. 昨天被讨论的问题值得考虑
The question being discussing now is worth considering. 现在正在会议上被讨论的问题值得考虑
The question to be discussed tomorrow is worth considering. 明天将被讨论的问题值得考虑
Practice
(2021全国乙,语法填空)
Komodo National Park, officially _______(recognize) in 1980, is popular for ecotourism because of its unique biodiversity.
考查过去分词作定语。句意:科莫多国家公园于1980年被官方承认,因其独特的生物多样性而成为生态旅游的热门景点。Komodo National Park与recognize之间为被动关系,因此用过去分词。
recognize
Practice
(2019课标全国Ⅱ,语法填空)
When we got a call ________________(say) she was
short-listed, we thought it was a joke.
考查现在分词作定语。句意:当我们接到电话说她被列入候选名单时,我们以为这是在开玩笑。call与say之间为主动关系,故用现在分词saying作定语。
saying
Practice
(2019北京,语法填空B)
Earth Day, __________(mark) on 22 April, is an an-
nual event aiming to raise public awareness about environmental protection.
解析 考查过去分词作定语。
句意:在4月22日被庆祝的地球日是一项力求提高公众环保意识的年度活动。本空作Earth Day的后置定语,且两者之间是被动关系, 故本空应用过去分词marked作定语。
marked
Practice
(2018浙江11月,语法填空)
Larger amounts of caffeine can cause a problem
___________(call) caffeinism.
解析 考查过去分词作定语。
句意:(摄入)大量的咖啡因会导致所谓的“咖啡因中毒”问题。本空作名词problem的后置定语,且两者之间是被动关系, 故本空应用过去分词called作定语。
called
Activity 3 (P17)
√
√
√
√
√
√
√
disability n．disabled adj.丧失能力的;有残疾的
able adj. ability n.
take up 开始从事;占用,占据
take down 写下，拆除
take in 收留，吸收，欺骗，领会，理解
take off 脱掉，起飞，成功
take on 雇用，呈现，承担
take over 接管，接替，采用
take after 追逐，追赶
Activity 2 (P17)
Rewrite the underlined sentences with the –ed form.
Ryan is a young man admired by a lot of people. The money raised by his foundation supports schools and communities in Africa.
Activity 2 (P17)
As in the words spoken by Ryan, we need to not only donate money but also get new ideas. I think the needed support includes new technology for recycling water and education on how to use and save water.
Activity 1 (P17)
Look at the sentences from the reading passage and answer the questions.
Why does the author choose to use -ed instead of an attributive clause in the reading passage
Because it makes the language concise and simple.
点击添加标题
02
There are many variations of passages of Lorem Ipsum available, but the majority have suffered alteration some form, by injected humour, or randomThere are
Personal
qualities
Activity 4 (P18)
Read the descriptions and underline the words that describe personal qualities.
Activity 5 (P18)
Put the words you underlined in Activity 4 into the table. Add any more you can think of.
Positive Neutral Negative
independent
wise
generous
honest
confident
creative
easygoing
independent
wise
generous
honest
confident
creative
easygoing
sensitive
serious
bookish
shy
nervous
lazy
appear v.看起来，好像；出现
appearance n.外貌，出现
disappear v.消失，失踪，灭绝
disappearance n.消失,失踪,灭绝
generous adj.慷慨的，大方的
be generous to sb. 对某人慷慨
be generous with sth.
在某事上慷慨
generosity n.慷慨，大方
generously adv.慷慨地，大方地
hesitate v.迟疑，犹豫
hesitate to do sth. 对做某事有顾虑/不愿做某事
hesitation n.迟疑，犹豫
without hesitation 毫不犹豫地
come up 主语是物（无被动语态）
come up with 主语是人或团体组织
messy adj.凌乱的；肮脏的
mess n.脏乱；混乱
v.弄乱
To be a volunteer
come across 偶然遇见，碰见
look for 寻找
play a role in 在...扮演角色
look的相关短语
look forward to (doing) sth. 盼望,期待（做）某事
look around 环视，参观
look down on/upon 轻视，瞧不起
look back (on) 回忆，回顾
look out (for) 注意察看，留心
look into 调查，向...里看
look through 仔细浏览，查阅
look up 查阅，抬头看
look up to 尊敬，钦佩
Activity 7 (P19)
Listen to the phone enquiry and complete the sentences with the correct ending.
d
a
c
Activity 8 (P19)
Listen again and complete the form.
working with children / some kind of youth work
riding horse
have fun
still enjoy sports
one on one
build a relationship with them
as a volunteer
reference from someone who knows you
Now talk about how Sarah makes a phone enquiry on becoming a voluteer. Listen again if necessary.
Thank you!