外研版（2019）必修第二册 Unit5 On the road Using language 精品课件（18张PPT）
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| 名称 | 外研版（2019）必修第二册 Unit5 On the road Using language 精品课件（18张PPT） |  | |
| 格式 | pptx | ||
| 文件大小 | 1.3MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-02-27 22:14:41 | ||
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(共18张PPT)
Unit 5 On the road
Period 2 Using language
现在分词作定语(-ing as attributive)
【语用功能】
现在分词作定语用来修饰和限制名词, 表示被修饰名词的用途、功能、特征以及其动作、状态等。
Step 1 introduce the structure(Page 53)
Q1：who read the blog
Q2: what is rising
①They talked in low voice in order not to wake up the sleeping girl.
②The student making the experiment in the lab is our monitor.
③ She found herself in an embarrassing position.
④They built a highway leading into the mountains.
位置
1. 单个的词作定语, 放在被修饰名词的前面。
*They set up an operating table.
他们搭起一个手术台。
*A rolling stone gathers no moss.
滚石不生苔。
2. 短语作定语时, 放在所修饰的名词之后, 并且在意思上相当于一个定语从句。
*They lived in a room facing the street.
= They lived in a room that faces the street.
他们住在一间面朝街的房子。
*The man standing there is Peter’s father.
= The man who is standing there is Peter’s father.
站在那儿的那个人是彼得的父亲。
【要义详析】
一、作用
1. v. -ing作定语起名词的作用, 表明被修饰名词的作用、用途等。表示“供……之用”, 相当于used for doing。
*building materials = materials for building 建筑材料
*a walking stick = a stick for walking 手杖
2. v. -ing形式作定语起形容词的作用, 表示被修饰名词的动作或状态, 表“正在……的”, 也可表示其性质特征, 所修饰的名词是其逻辑主语, 此时可换成相应的定语从句。
*the laughing audience欢笑的观众
*a sleeping boy 正在睡觉的男孩
*an amusing story 一个有趣的故事
*an exciting evening 一个令人兴奋的晚上
【易错精点】
(1)表示正在进行的动作(变为从句时要用进行时态)。
*Tell the children playing there not to make so much noise.
→Tell the children who are playing there not to make so much noise.
告诉在那儿玩的孩子不要发出这么大的噪音。
*Did you see the man talking to the manager
→Did you see the man who was talking to the manager
你看到那个和经理说话的人了吗
(2)表示经常性的动作, 或现在 (或当时) 的状态(变为从句时, 用一般现在时)。
*The house standing at the corner of the street was built in 1955.
→The house that stands at the corner of the street was built in 1955.
坐落在街角的那所房子是1955年建造的。
【知识延伸】
1. 如果v. -ing形式与被修饰名词之间是逻辑上的主谓关系, 应用主动形式(doing)。
*The student making the experiment is our monitor.
正在做实验的学生是我们班长。
*The next thing he saw was smoke rising from behind the house.
他看到的下一件事是正从房子后面冒出的烟。
2. 如果现在分词与被修饰名词之间是逻辑上的动宾关系, 且正在进行中应用被动形式(being done)。
*The building being built is our library.
正在建的楼是我们的图书馆。
*The meeting being held is very important.
正在开的会非常重要。
*We must keep a secret of the things being discussed here. 我们必须对这里正在被讨论的事情保密。
【即学活用】语法填空
(1)China is a __________(develop) country.
(2)The president _______(visit)China now will return
on Sunday.
(3)The temple ________(stand) on top of the hill was built in the 1780s.
developing
visiting
standing
Unit 5 On the road
Period 2 Using language
现在分词作定语(-ing as attributive)
【语用功能】
现在分词作定语用来修饰和限制名词, 表示被修饰名词的用途、功能、特征以及其动作、状态等。
Step 1 introduce the structure(Page 53)
Q1：who read the blog
Q2: what is rising
①They talked in low voice in order not to wake up the sleeping girl.
②The student making the experiment in the lab is our monitor.
③ She found herself in an embarrassing position.
④They built a highway leading into the mountains.
位置
1. 单个的词作定语, 放在被修饰名词的前面。
*They set up an operating table.
他们搭起一个手术台。
*A rolling stone gathers no moss.
滚石不生苔。
2. 短语作定语时, 放在所修饰的名词之后, 并且在意思上相当于一个定语从句。
*They lived in a room facing the street.
= They lived in a room that faces the street.
他们住在一间面朝街的房子。
*The man standing there is Peter’s father.
= The man who is standing there is Peter’s father.
站在那儿的那个人是彼得的父亲。
【要义详析】
一、作用
1. v. -ing作定语起名词的作用, 表明被修饰名词的作用、用途等。表示“供……之用”, 相当于used for doing。
*building materials = materials for building 建筑材料
*a walking stick = a stick for walking 手杖
2. v. -ing形式作定语起形容词的作用, 表示被修饰名词的动作或状态, 表“正在……的”, 也可表示其性质特征, 所修饰的名词是其逻辑主语, 此时可换成相应的定语从句。
*the laughing audience欢笑的观众
*a sleeping boy 正在睡觉的男孩
*an amusing story 一个有趣的故事
*an exciting evening 一个令人兴奋的晚上
【易错精点】
(1)表示正在进行的动作(变为从句时要用进行时态)。
*Tell the children playing there not to make so much noise.
→Tell the children who are playing there not to make so much noise.
告诉在那儿玩的孩子不要发出这么大的噪音。
*Did you see the man talking to the manager
→Did you see the man who was talking to the manager
你看到那个和经理说话的人了吗
(2)表示经常性的动作, 或现在 (或当时) 的状态(变为从句时, 用一般现在时)。
*The house standing at the corner of the street was built in 1955.
→The house that stands at the corner of the street was built in 1955.
坐落在街角的那所房子是1955年建造的。
【知识延伸】
1. 如果v. -ing形式与被修饰名词之间是逻辑上的主谓关系, 应用主动形式(doing)。
*The student making the experiment is our monitor.
正在做实验的学生是我们班长。
*The next thing he saw was smoke rising from behind the house.
他看到的下一件事是正从房子后面冒出的烟。
2. 如果现在分词与被修饰名词之间是逻辑上的动宾关系, 且正在进行中应用被动形式(being done)。
*The building being built is our library.
正在建的楼是我们的图书馆。
*The meeting being held is very important.
正在开的会非常重要。
*We must keep a secret of the things being discussed here. 我们必须对这里正在被讨论的事情保密。
【即学活用】语法填空
(1)China is a __________(develop) country.
(2)The president _______(visit)China now will return
on Sunday.
(3)The temple ________(stand) on top of the hill was built in the 1780s.
developing
visiting
standing