Learning about Language优质课教学设计

Design for Period Three ( 2 )

Grammar StepI

Revision 1.

Revise the important words or expressions of this unit by replacing the underlined parts in the sentences. if necessary ,rewrite the sentences. Convenient

valid

caution

passive

ring sb up

now and then

abruptly

distinguish

⑴ The greengrocer at the corner is probably the easiest and nearest to reach. ⑵ If you want to apply for a credit card, you must provide officially acceptable identification. ⑶ You need to approach that animal with great care as it may bite. ⑷ She accepts everything during meetings and does not contribute

to discussions at all.

⑸ I found his phone number in the directory and tried to telephone him last night, but there was no reply. Later I found I dialed the wrong number.

⑹ I don’t think of my hometown very much, only sometimes. ⑺ Luckily the rainfall stopped suddenly before I left.

⑻

In a courtroom it is sometimes difficult to recognize who is innocent and who is guilty. 2.Complete the passage using the correct form of the words or phrase below to revise the text. file

abruptly

valid

product

seize

perfume

criterion

set about

When I first applied for a patent I was very puzzled by the _______. I had

produced a new type of lily. I was amazed when my application was ________refused. The patent officer dealing with my ____ explained to me that a new plant variety is not a _______ invention as it is a result of adjusting growth scientifically. However, she suggested that I should produce a ________ from my new lily. With her encouragement, I decided to ______ the opportunity to make a real invention, so

I _________ my studies on developing my ________, for which I hope I will succeed in applying for a patent.

StepII

Lead-in of grammar

The use of past participle

predicative

object complement

attributive 一、动词的过去分词形式作定语

过去分词作定语往往与被修饰的词靠得很紧, 渐渐地成为一个复合词。这种分词叫分词形容词

(the Participle Adjective), 实际上相当于一个单纯的形容词, 除表示“完成”的动作之外, 还表示“被动”的意义。如：

spoken English

英语口语

iced beer

冰冻啤酒

cooked food

熟食

fried chips

炸土豆条

但要注意不及物动词的过去分词常表示“完成”的动作, 而不表示“被动”意义。如: boiled water(开水);

fallen leaves(落叶) the risen sun(升起的太阳)等。

The tall man is a returned student．高个子的那个人是个归国留学生。

My parents are both retired teachers．我的父母都是退休教师。

(1) 前置定语

单个的动词-ed形式, 一般放在被修饰的名词的前面, 作前置定语。

The excited people rushed into building.(=the people who were excited)

Lost time can never be found again．(=time which is lost)

(2)

后置定语

①少数单个动词的-ed形式, 如left等, 只能作后置定语。

e.g. The books left are for my students．

②

动词-ed形式短语作定语时, 通常要放在被修饰的名词的后面, 在意思上相当于一个定语从句。

Is there anything planned for tonight?

(= that has been planned for tonight) The meeting, attended by a lot of people,was a success．(=which was attended by a lot of people) 当堂小测

Forthwith test 1) The Olympic games, _______ in 776 BC, didn't include women players until 1912.

A. first playing

B. to be first played

C. first played

D. to be first playing 2) Prices of daily foods ______ through a computer can be lower than prices in stores.

A. are bought

B. bought

C. been bought

D. buying 二、动词-ed形式作表语

过去分词作表语并无“完成”或“被动”之意, 而是表示主语的状态或思想感情等。这时过去分词可以被看作一个形容词，是形容词化的过去分词。如：

He looked worried after reading the letter．看完信后, 他显得很忧虑。

When we heard of it, we were deeply moved．

当我们听到这件事时, 被深深地感动了。

He seemed quite delighted at the idea．

听到这个想法, 他似乎很高兴。

作表语的-ed形式可被much, very, quite等所修饰。

I was very pleased at the news．

听了这消息我很高兴。

He grew much tired of the work．

他十分厌倦这工作。

He seemed quite delighted at the idea. 听了这想法他似乎很高兴。

三．

动词-ed形式作宾语补足语能用作宾语补足语的过去分词一般都是及物动词,表示被动意义或已完成意义,有时候两者兼而有之。作宾语补足语的过去分词与宾语有逻辑上的动宾关系,即宾语是过去分词动作的对象。

She found the house broken in when she came back．

My grandfather had his old house repaired．

动词-ed形式作宾语补足语的基本用法

People found the girl beaten black and blue (宾语补足语) The girl was found beaten black and blue．(主语补足语) 可以带过去分词做宾语补足语的动词有：see, hear, watch, feel, think, find,consider等表示感觉和心理状态的动词。

我们发现她变了很多。We found her greatly changed

2.make, get, have ,help, leave等表示“致使”意义的

动词。

什么使他们这样害怕？What made them so frightened? 3.like, want, wish, order 等表示“希望，要求”

等意

义的动词。

他不想让这样的问题在会上讨论。

He won’t like such questions discussed at the meeting. The students wish the TV serial plays continued．学生们希望电视连续剧继续播下去。

I have never heard him spoken ill of by others.我从未听过有人说他的坏话。

She felt a great weight taken off her mind．

她觉得心里轻松了些。

They considered the matter settled．

他们认为这问题解决了。

“have+宾语+done”结构有三个含义：

①

(请人)把某事做完。

She had her house repaired．

她请人把屋子修好了。

Where did you have your hair cut?

你在哪儿理的发?

②

遭遇某种意外情况。

He had his hat blown away on his way home．在回家的路上他的帽子被吹掉了。

She had her wallet stolen yesterday. 昨天她的钱包被偷了。

③

完成某事

(自己也可能参与)。

I have had all my spelling mistakes corrected．我把所有的拼写错误都改正了。

He has had one thousand yuan saved this year．他今年已存了1000元。

过去分词用在“with+宾语+宾补”这一结构中, 过去分词与宾语之间是动宾关系。

The thief was brought in with his hands tied behind his back. 当堂小测

Forthwith test 1. He found a magazine _____ with the owner’s name_____ on the desk with the

back cover _____ off.

A. marking, lying, torn

B. marked, lying, torn C. marked, laid, tearing

D. marking, laying, tearing 2. To learn English well, we should find

opportunities to hear English ______ as

much as we can.

A. speak.

B. speaking

C. spoken

D. to speak 3. We finished the run in less than half the time _____.

A. allowing

B. to allow

C. allowed

D. allows 4. It is one of the funniest things ____ on the

Internet so far this year.

A. finding

B. being found

C. to find

D. found StepIII consolidation

Do the exercise2 and exercise3on page24 of SB8 2 complete the following sentences by using the past participle of suitable verbs. understand

beat

disappoint

please

sign

embarrass 1.We need another copy of the _____ agreement. 2.He seemed ___________ by the failure of his patent. 3.She tried to make herself __________ while giving her talk. 4.I was ___________ to see our team ______ by a weaker team. 5.My mother appeared ______ with the lanterns she had made. 3 complete the passage using the correct form of the words below.

welcome develop design improve reject test adopt If you want to be an inventor, you must have a plan ________ to solve a particular problem. This is not as easy as it sounds. Many ideas, _________ after weeks of research, may not prove successful. Many unsuccessful approaches are _______, and only the most creative and successful ones are _________. Each idea ______ by you will need to be ________ until it leads you closer to a new invention. Once this hard work has been completed and the patent committee has approved your design, you will find your new invention _______ on all sides. StepIV homework

Students finish the exercises designed for them.

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