高中英语人教版 (新课标)必修5&选修6Unit 1 Great Scientists教学设计及反思

这是一份高中英语人教版 (新课标)必修5&选修6Unit 1 Great Scientists教学设计及反思，共4页。教案主要包含了教学设计，掌握过去分词作表语和定语的形式等内容，欢迎下载使用。
一、教学设计
【教学目的】
1. Students will learn the Past Participle as the Attribute and the Predicative.
2. Students will use the Past Participle as the Attribute and the Predicative crrectly and freely.
【教学流程】
Step 1 the Past Participle as the Attribute
1. The grund is cvered with fallen leaves.
2. Peple tday tend t chse vegetables grwn withut chemicals.
3. The mney raised at the evening will be sent t the earthquake survivrs as sn as pssible.
通过对三个例句的观察，我们可以发现过去分词作定语的主要知识点：
单个的过去分词作定语一般置于被修饰的名词之（前 ）。
eg. cked fd, biled water, fried eggs, a frced smile...
过去分词短语作定语则置于被修饰的名词之（后）。
eg. prblems left ver by histry, a wman dressed in green...
(2) 及物动词的过去分词表示（动词的被动式）
eg. vegetables grwn withut chemicals，a repaired car…
不及物动词的过去分词只表示（动作已经完成）
eg. fallen leaves, faded flwers, the risen sun…
(3) 及物动词的过去分词可以扩展为一个谓语动词是（被动）语态的定语从句。
eg. vegetables grwn withut chemicals = vegetables which are grwn withut chemicals
不及物动词的过去分词可以扩展为一个谓语动词是（主动）语态的定语从句。
eg. fallen leaves = leaves that have fallen
Practice:
Cmplete the table with phrases that have the same meaning.
Step 2 the Past Participle as the Predicative
1. The yung NBA basketball king James is married.
We are excited t hear the gd news.
2. The windw f my rm is brken. 我房间的窗户是坏的。（表主语所处状态）
The windw f my rm is brken by my naughty cusin.
我房间的窗户是被淘气的表弟打坏的。（表被动）
3. Dn’t be s disappinted.（表主语主观上觉得失望的心理感受）
The result f the exam is disappinting.（表主语客观上具有令人失望的性质特征）
通过对这三组例句的观察，我们可以发现过去分词作表语的主要特征：
(1) 过去分词作表语表示主语（ ），相当于形容词的作用。如例句1中的married (已婚的)，excited(激动的)。此类常见词还有：表状态：addicted, brken, gne, lst, seated, absrbed, dressed, separated, engaged…表主观心理感受：excited, mved, puzzled, disappinted, surprised, frightened…
（2）当过去分词与be连用时，要注意区分是“系表结构”还是“被动语态”。过去分词在“系表结构”中表示状态，在“被动语态”中表示动作。
eg. The lake is surrunded by grass. （状态）
The lake will sn be surrunded by tall trees. （动作）
The windw is brken. （状态）
The windw was brken by Tm. （动作）
Practice:
Cmplete the sentences using the past participle as the predicative.
He gt upset abut lsing the mney.
The painter lked s tired after wrking fr a whle day.
I was disappinted with the film I saw last night. I had expected it t be better.
Everybdy was shcked t hear f the death f the famus film star.
Everybdy is really amazed abut the new Olympics stadiums.
His wund became infected with a new virus.
过去分词作表语和定语是非谓语动词重要内容之一，也是高考重要考点，学习时应注意下列几点：
一、理清过去分词作表语和定语的最基本特点
过去分词作表语和定语常常表示被动的和完成的动作。
典型考例：
1. Dn't use wrds, expressins, r phrases D nly t peple with specific knwledge.
A. being knwn B. having been knwn C. t be knwn D. knwn
2. The first textbks D fr teaching English as a freign language came ut in the 16th century.
A. having written B. t be written C. being written D. written
二、掌握过去分词作表语和定语的形式
get dne也可构成被动语态，相当于be dne。例如：
His right hand gt burnt in that big fire.他的右手在那场大火中被烧伤。
She gt murdered last year.去年她被谋杀了。
典型考例：
1. As we jined the big crwd I gt frm my friends.
A. separated B. spared C. lst D. missed
2. Be careful when yu crss this very busy street. If nt, yu may run ver by a car.
A. have B. get C. becme D. turn
三、 弄清过去分词作表语和定语的位置
单个过去分词作定语常放在被修饰的名词前边，过去分词短语作定语应放在被修饰的名词后边。过去分词作表语时，应放在连系动词后面，但有时过去分词和连系动词之间有副词隔开。
典型考例：
1. Mst f the artists ________ t the party were frm Suth Africa.
A. invited B. t invite C. being invited D. had been invited
2. Prices f daily gds ______thrugh a cmputer can be lwer than stre prices.
A. are bught B. bught C. been bught D. buying
Step 3 Summary
The structure f the perid is:
过去分词
（the Past Participle）
过去分词作定语（the Past Participle as the Attribute）
过去分词作表语（the Past Participle as the Predicative）
、
Past participle as the Attribute(1)
Past participle as the Attribute(2)
terrified peple
peple terrified f (chlera)
reserved seats
plluted water
a crwded rm
a pleased winner
children astnished at/by...
a vase brken by...
a dr clsed by...
the audience tired f...
an animal trapped in/by...