Learning about Language优质课教案

Book8 Unit4 Pygmalion Period 3 Learning about Language 复习过去分词（作状语）

一、学习目标：

（一）语言知识目标

1. 能够掌握过去分词（作状语）的用法：

2. 能够用过去分词（作状语）完成相关练习。

（二）能力目标

通过本节课学习，C层学生能够在文章中感知过去分词（作状语）的基本用法，能完成简单的语法选择；B层同学能掌握过去分词（作定、表、补）的用法，能够正确运用过去分词（作状语）于造句中；A层同学掌握过去分词（作状语）的各种用法，并能在篇章中准确运用。 （三）情感目标

1.通过学习，更加全面掌握过去分词（作状语）的用法，增加学习的自信心。 2.通过组织小组合作学习及丰富有趣的学习活动，在愉悦的学习环境中学习，增加对英语课堂的热爱。

二、学习重点、难点：

过去分词（作状语）的实际运用

三、学习过程：

（呈现目标——自主学习——合作交流——展示点评——巩固拓展——总结评价）

四、学习方法：合作交流、讲授法、讲练结合

五、学习内容：

【课前热身】 过去分词的特点

1. 过去分词具有动词的性质，可有自己的状语和逻辑主语，某些接双宾语的及物动词还可能有宾语；而在作用上相当于一个形容词或副词，作非谓语时在句

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中可以作定语、表语、宾语补足语及状语。

He is quite pleased with the design of the dress. 他很喜欢那礼服的式样。

2. 过去分词表示被动和完成的动作，但有时也表示模糊的时间概念，而不及物动词的过去分词只表示完成。

Who were the so-called guests invited to your party last night? （表示“完成和被动”）

昨晚被邀请的所谓的客人是谁呀？

【用法探究】

过去分词作状语的功能

（一）过去分词作状语，修饰谓语动词，进一步说明谓语动词的动作和状态，即动作发生时的背景或状况。其逻辑主语通常是句子的主语，且主语是过去分词动词的承受者；过去分词与主语之间构成逻辑上的“动宾关系”或在逻辑上构成“系表结构”。

Given more attention, the trees could have grown better. 多给些照顾，那些树会长得更好。

（二）过去分词作状语，在意义上相当于一个状语从句。它可以表示时间、原因、条件、让步、方式或伴随等。

1、表时间，可转换为when, while或after等引导的时间状语从句。

Asked why he did it, the monitor said it was his duty. = When he was asked why he did it, the monitor said it was his duty. 当被问及为何要做这件事时，班长说这是他的职责。 2、表原因，可转换为as, since或because等引导的原因状语从句。

Frightened by the noise in the night, the girl didn’t dare sleep in her room. = Because she was frightened by the noise in the night, the girl didn’t dare sleep in her room. 被夜晚的响声所惊吓，那姑娘不敢

睡在她的房间里了。

3、表条件，可转换为if, once或unless等引导的状语从句。

Grown in rich soil, these seeds can grow fast. = If they are grown in rich soil, these seeds can grow fast.

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如果种在肥沃的土壤里，这些种子能长得很快。

4、表让步，

可转换为although, though或even if等引导的让步状语从句。

Defeated again, we did not lose heart. = Although we were defeated again, we did not lose heart. 尽管再次被击败，但我们没有灰心。

5、表方式或伴随：作方式状语，如含有连词as if，

可转换为由as if引导的方式状语从句；如没有连词，则转换为并列结构。作伴随状语，一般转换为并列结构。

He began to cry as if bitten by a snake. = He began to cry as if he was bitten by a snake. 他大叫起来，好像被蛇咬了。

【对点练习】

用过去分词改写下列句子：

①. When it is seen from the top of the hill, the park looks more beautiful

____________________________, the park looks more beautiful. ②. As the children were exhausted they fell asleep at once.

The children, ___________________, fell asleep at once. ③. If she had been given more time, she would certainly have done much better.

_________________________, she would certainly have done much better.

④. Although we were exhausted by the climb, we continued our journey.

____________________________, we continued our journey. ⑤. He stood there silently and was moved to tears.

He stood there silently, ___________________. （三）过去分词的独立主格结构

1、分词作状语时，要特别注意其逻辑主语必须和句子的主语一致，否则，分词必须有自己的主语。这种带主语的分词被称为独立结构或独立主格，在句子中作状语，表示时间、原因、条件等。

All things considered, her paper is of great value. 把所有的情况考虑在内的话，她的论文很有价值。

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（considered是过去分词做状语，它有自己的主语all things,而主句的主语是her paper）

The signal given, the bus started.

信号一发出，汽车就开动了。

（the signal是given的逻辑主语

，因此主句主语the bus就不是given的逻辑主语）

2、独立主格结构有时也可以用“with/without + 名词（或代词的宾格）+分词”结构，表示伴随状况，其中with/without可省略。

They sat there silently, (with) their eyes fixed on the lake. 他们静静地坐在那里，眼睛看着湖面。

【对点练习】

用独立主格结构完成下列句子。

⑥问题解决了，他们既高兴又轻松。

__________________________________，they were happy and relaxed. ⑦由于眼镜摔坏了，她看不见黑板上的字。

___________________________________，she couldn’t see the the words on the blackboard.

（四）实战专练

【句型转换】

⑧. When he was questioned about the murder, he came tense.

_______________ about the murder, he came tense. ⑨. As they were deeply moved by the story, the children began to cry.

_____________ ____________ by the story, the children began to cry. ⑩.If they were kept in the refrigerator, these vegetables will remain fresh.

______________ in the refrigerator, these vegetables will remain fresh. ⑪. She walked out of the house, and was followed by her little daughter.

She walked out of the house, _______________ by her little daughter. 【语法填空】

⑫. Much time ________________ (spend) sitting at a desk, office workers are generally troubled by health problems.

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⑬. ___________ (absorb) in painting, John didn’t notice evening approaching. ⑭. ___________ (raise) in the poorest area of Glasgow, he has a long, hard road to becoming a football star. ⑮. When ___________ (face) with difficulties, we must try to overcome them. ⑯. If ___________(give) better attention, the serious accident could have been avoided. ⑰. At the routine office meeting, the headmaster insisted that the problems _____________(refer) to be paid special attention to. ⑱. Almost ______________(freeze), the old man could not get off the ground. ⑲. This problem was not important, __________________(compare) to others she faced.

⑳. __________________(exhaust) by the running, they went on running after the robber. （四）课外作业 1.完成练习册P103-104：①Ex.II : B&C;

②Ex.III :

A 2.完成下列自我检测题

1) ________________(laugh) at by many people, he continued his study. 2) She returned to the shop the following morning _______________(dress) in a woolen coat, with a handbag in one hand and a long umbrella in the other. 3) ___________________(satisfy) with her reply, Telemachus first set out for the island of the Cyclops to seek news of Odysseus. 4) ___________________(hesitate) whether to leave or not, the man stayed where he was. 5) __________________(warn) many times, they became more careful in doing the job. 6) ___________________(seize) the letter from the job, Maggie ran away at once.

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