人教新课标高二英语必修五 Unit3 Life in the future grammar 课件

Period Four Grammar—The Past Participle（3）as the

Adverbial

感知以下课文原句，完成方框下的小题

1．Hit by a lack of fresh air，my head ached.

2．Described as an enormous round plate，it spins slowly in space to imitate the

pull of the earth’s gravity.＝It was described as an enormous round plate and it

spins slowly in space to imitate the pull of the earth’s gravity.

3．Worried about the journey，I was unsettled for the first few days.

4．Exhausted，I slid into

bed and fell fast asleep.＝As I was exhausted，I slid into

bed and fell fast asleep.

1．作状语用的过去分词(短语)和句子的主语之间有逻辑上的动宾关系，或称为被动关系，如例句1和例句2。但有的与逻辑主语之间不表示被动关系，如：例句3和例句4，而是表示逻辑主语的状态。

2．过去分词(短语)在句子中可以作原因状语，如例句1,3,4；作伴随情况或方式状语如例句2等。

3．由例句2和例句4可知，作状语用的过去分词(短语)可以转化成相应的并列句或状语从句。

一、过去分词作状语的类型

过去分词(短语)作状语，表示被动的或完成的动作，这时句子的主语和过去分词之间为逻辑上的被动关系。

Writteninahurry，thisarticlewasnotsogood.

因为写得匆忙，这篇文章不是很好。

1

Unit 3 Life in the future

Warming Up & Reading

Ⅰ单词拼写

1.We hired a local g to show us around the old city.

2.The special robot in that film left a deep i on us.

3.She was always o , even when things were at their worst.

4.A lot of people in China starved to death for l of food in 1942.

5.I can’t t so much noise when I’m doing my homework.

6.Sometimes we can solve our problems according to our (先前的)

experience.

7.The weather is a (时常发生的) topic of conversation in Britain.

8.There was no one at the reception desk, so he (按,压) a bell for service.

9.It’s clear that the twins are quite different in many (方面).

10.The villagers decided to search the (周围的) areas for the missing boy.

Ⅱ短语填空

1.Playing games on the Internet (占用) most of his time last term.

知识点学案

项目 单词及其词性变化（语法填空必备）

重点单词 1．impression n．印象；感想；印记→impress v．给某人深刻印象→impressive adj.给人深刻印象的

2．constant adj.时常发生的；连续不断的→constantly adv.不断地

3．previous adj.在前的；早先的

4．guide n．指导；向导；导游 vt.指引；指导

5．surrounding n．周围的事物；环境 adj.周围的→surround vt.围绕

6．tolerate vt.容忍；忍受

7．lack vi. & vt.缺乏；没有 n．缺乏；短缺的东西

8．adjustment n．调整；调节→adjust vt.调整；使适应

9．press vi. & vt.按；压；逼迫n.按；压；印刷；新闻→pressure n．压力

10．fasten vt.系牢；扎牢

11．switch n．开关；转换 vt.转换

12．optimistic adj.乐观(主义)的→pessimistic(反义词)

13．desert n．沙漠；荒原

14．typist n．打字员→typewriter n．打字机

15．instant n．瞬间；片刻 adj.立即的；立刻的→instantly adv.马上

16．greedy adj.贪吃的；贪婪的；贪心的

17．representative n．代表；典型人物 adj.典型的；有代表性的→represent v．代表

18． settlement n．定居；解决→settle v．定居；解决→settler n．定居者

重点短语 1．take up 拿起；接受；开始；继续

2．be back on one’s feet (困境后)恢复；完全复原

3．lose sight of 看不见

4．sweep up 打扫；横扫

5．slide into (快捷而悄声地)移动；溜进……

Unit 3 Life in the future

Grammar

Teaching goals 教学目标

1. Ability goals 能力目标

Enable the Ss to use the past participle as the adverbial and the past participles as the

attribute.

3. Learning ability goals 学能目标

Help the Ss learn how to use the past participle as the adverbial and the past

participles the attribute.

Teaching important ＆ difficult points 教学重难点

Distinguish the usage of the past participle as the adverbial and the past participle as

the attribute.

Teaching procedures ＆ ways 教学过程与方式

Step I Lead-in

Show some sentences on the screen, ask the Ss find some rules from these sentences.

1. As I was worried about the journey, I was unsettled for the first few days.

Worried about the journey, I was unsettled for the first few days.

2. While I was confused by the new surroundings, I was hit by the lack of fresh