Grammar教案设计（一等奖）

Period III Grammar 1 学习目标：过去分词作定语

学习重点：过去分词作定语

学习难点：过去分词作定语的考点

课前预习：

一、小组讨论，观察并翻译下列句子，讨论-ed形式作定语的意义及在句中的位置。

1.We ate great meals cooked by experts! ____________________________________________________________________________2.We saw abandoned farms which were more than a hundred years ago. ____________________________________________________________________________ 3.Trained camels carried food and other supplies. ____________________________________________________________________________ 总结归纳：

1．-ed形式作定语与所修饰的名词有________________ (主动/被动)关系。

2．

单独一个-ed形式作定语通常放在被修饰词的____________,如例句________, -ed短语作定语放在被修饰词的____________, 如例句______, 单个-ed 作定语放在被修饰词的__________. 二．Do Grammar 2 on page26 to discuss which of them can refer to past or present actions? 课堂探究

1.观察下列句子，进一步理解-ed形式作定语的意义和位置关系，找出句子之间的相同之处和不同之处。

(1). This is the solved problem. / This is the problem solved by Mr. Johnson. (2) I saw a new painted house in the distance. / I saw a new house painted white in the distance. (3) The building built last year is our library. / The built building is our library. 2. 总结归纳：

（1）.及物动词的过去分词作定语表被动。如：

尊敬的领导____________________

被压迫的人们______________________ 注意：有些动词的过去分词在在作定语时表示所修饰的人货物所处的状态，被动的意味淡化，如：

迷惑的表情

_____________ 失望的孩子们_____________ 疲惫的人们________ 满意的表情__________________ (2) 不及物动词的过去分词没有被动的意义，指表示动作的完成。例：

落叶______________

升起的太阳__________________

(3) 过去分词可构成合成词作定语。如：广泛应用的语言__________________ 小提醒：

（1）一般说来，单个的过去分词作定语时放在被修饰词之前，分词短语作定语则放在被修饰词之后。如：

polluted air______________

printed papers______________________ a letter written in pencil ______________ a book recommended by the teacher _____________________ (2) 过去分词或短语作定语势，相当于定语从句。

imported machines =machines that are imported developed countries = countries that have developed. 课堂检测：

考点1. 某些单个的过去分词作定语时

, 通常放在被修饰词之后作后置定语

, 如left ,

given ,

concerned ,

needed , wanted等。

There is only a little food left.

只剩下一点点食物了。

①A great number of students ______said they were forced to practise the piano.

［2010四川

, 4］

A. to question

B. to be questioned

C. questioned

D. questioning 选C。

[来源学科网]

He was one of those invited.

他是被邀请者之一。

②With the government’s aid ,

those ______ by the earthquake have moved to the new settlements. ［2009上海

, 33］

A. affect

B. affecting

C. affected

D. were affected 选C 考点3. 过去分词短语作定语

, 相当于定语从句。

This object ,

discovered almost by accident ,

has improved this kind of machine.

=This object ,

which was discovered almost by accident ,

has improved this kind of machine.

几乎是偶然被发现的这种物质已经使这个类型的机器得到了改善。

③So far nobody has claimed (索取

, 认领)

the money______

in the library.

［2010湖南

, 30］A. discovered

B. to be discovered

C. discovering

D. having discovered 选A ④Mrs. White showed her students some old maps ______ from the library.［2010全国卷Ⅰ

, 27］

A. to borrow

B. to be borrowed

C. borrowed

D. borrowing 选C ⑤The government plans to bring in new laws ______ parents to take more responsibility for the education of their children. ［2009江西

, 34］

A. forced

B. forcing

C. to be forced

D. having forced 选B 即时训练：

1. He looked around and caught a man ______ his hand into the pocket of a passenger. A. put B. to be putting C. to put D. putting 2. Suddenly, a tall man driving a golden carriage _______ the girl and

took her away, _______ into the woods. A. seizing; disappeared B. seized; disappeared C. seizing; disappearing D. seized; disappearing 3. A cook will be immediately fired if he is found _____ in the kitchen. A. smoke B. smoking C. to smoke D. smoked 4. Though _____ money, his parents managed to send him to university. A. lacked B. lacking of C. lacking D. lacked in 5. In some parts of London, missing a bus means _______ for another hour. A. waiting B. to wait C. wait D. to be waiting 6. _______ such heavy pollution already, it may now be too late to clean up the river. A. Having suffered B. Suffering C. To suffer D. Suffered 7. The bell ______ the end of the period rang, ______ our heated discussion. A. indicating; interrupting B. indicated; interrupting C. indicating; interrupted D. indicated; interrupted 8. ______ from heart trouble for years, Professor White has to take some medicine with him wherever he goes. A. Suffered B. Suffering C. Having suffered D. Being suffered information. 9. He sent me an E-mail, ______ to get further information. A. hoped B. hoping C. to hope D. hope 10. The ______ boy was last seen_______ near the East Lake. A. missing; playing B. missing; play C. missed; played D. missed; to play 11. The picture ______ on the wall is painted by my nephew. A. having hung B. hanging C. hangs D. being hung 12. "We can ' t go out in this weather," said Bob, _______ out of the window. A. looking B. to look C. looked D. having looked 13. Don't leave the water ______ while you brush your teeth. A. run B. running C. being run D. to run 14. More and more people are signing up for Yoga classes nowadays, ______ advantage of the health and relaxation benefits. A. taking B. taken C. having taken D. having been taken

15. In the past, this work, __ highly skilled, was usually done by men. A. considering B. to consider C. being considered D. considered 16. It's necessary to be prepared for a job interview. ______ the answer ready will be of great help. A. To have had B. Having had C. Have D. Having 17. "You can' t catch me!" Janet shouted, ________ away. A. run B. running C. to run D. ran 18. There was a terrible noise ______ the sudden burst of light. A. following B. to be followed C. followed D. being followed 19. ______ the child to bed, she began to correct the pupils' exercises. A. Sending B. Being sent C. Sent D. Having sent 20.________ a reply, we decided not to wait any longer. A. Not receiving B. Receiving not C. Not having received D. Having not received Keys: 1---5 DDBCA 6---10 AACBA

11---15 BABAD 16---20 DBADC