《Music》SectionⅣ PPT课件

《Music》SectionⅣ PPT课件

过去分词作表语和状语

语法整体突破

一、过去分词作表语

1.基本用法

[合作探究]

From now on I will not be much too discouraged at failures.

从现在开始，对于失败我不会太气馁。

On the first day of new term, we remained seated, excited, waiting for our new teacher turning up.

在新学期的第一天，我们兴奋地坐在教室里，等待着新老师的到来。

[自主发现1]

过去分词可放在连系动词____________， ____________， get, feel, seem, look, become等之后作表语，构成“主—系—表”结构，表示主语所处的状态。

[名师提醒]

很多作表语的过去分词已经具备了形容词的性质，如：tired, amused, pleased等。

2.过去分词作表语时与被动语态的区别

[合作探究]

The window is broken.窗户破了。(状态)

The window was broken by Tom.窗户被汤姆打破了。(动作)

[自主发现2]

过去分词作表语表示主语的________，常常在be，get，remain等系动词后；而被动语态则表示被动的________，通常由助动词be(有时也用get)构成，后面可由________引出动作的执行者。

3.现在分词与过去分词作表语的区别

[合作探究]

At this very moment, my parents came back and were quite surprised to see all the rooms tidy and floors shining.

就在这时，我的父母回来了，他们十分吃惊地看到所有屋子很整洁，地板光亮。

His words were discouraging, which made many people discouraged.

他的话令人泄气，使得很多人灰心丧气。

二、过去分词作状语

1.过去分词作状语的功能和位置

[合作探究]

Built many centuries ago, the temple looks rather bad.

寺庙建于几个世纪之前，看起来很糟糕。

Discussed many times, the problem was settled.

经过多次讨论后，这个问题终于得到解决。

He rushed in，followed by his classmates.他闯了进来，后面跟着他的同学们。

[自主发现4]

(1)过去分词作状语，其逻辑主语常常就是句子的主语，且主语是过去分词所表示的动作的承受者，即过去分词所表示的动作与句子的主语构成动宾关系。

(2)过去分词作条件、原因及时间状语时，通常放于________；作伴随状语时，通常放于句末；作方式状语时，一般放于________，有时也放于句首；作让步状语时，一般放于句首，有时也可放于句末。

2.过去分词作状语的种类

[合作探究]

Asked what had happened(＝When he was asked what had happened)，he lowered his head.当被问到发生了什么事情的时候，他低下了头。

Absorbed in painting(＝As he was absorbed in painting), John didn’t notice evening approaching.由于在全神贯注地画画，约翰没有察觉到夜幕降临了。

Given another hour(＝If I am given another hour)，I can also work out this problem.

如果再给我一个小时，我也能把这道题算出来。

Beaten by the opposite team(＝Though we were beaten by the opposite team)，we didn’t lose heart and encouraged each other.

虽然被对方的队打败了，但我们并没有灰心并且相互鼓励。

The woman scientist entered the lab，followed by her assistants.

这位女科学家进入了实验室，后面跟着她的助手。

... ... ...

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