内容正文:
教学过程
八年级上状语从句与宾语从句专题
一、状语概述
1、定义:修饰谓语动词或某个句子的“词,短语,句子”;
用来说明谓语动词发生的时间、地点、方式、因果、条件、让步、目的、程度等。
2、什么可以作状语:
1)副词(短语)作状语:
The boy needs a pen very much./男孩非常需要一支钢笔。(程度状语)
The boy really needs a pen./男孩真的需要一支钢笔。(程度状语)
The boy needs a pen now./Now,the boy needs a pen./男孩现在需要一支钢笔。(时间状语)
2)介词短语作状语:
In the classroom,the boy needs a pen./在教室里,男孩需要一支钢笔。(地点状语)
Before his mother,Tom is always a boy./在母亲面前,汤姆总是一个男孩子.(条件状语)
On Sundays,there is no student in the classroom./星期天,教室里没有学生.(时间状语)
3)分词(短语)作状语:
He sits there,asking for a pen./他坐在那儿要一支笔。(表示伴随状态)
Having to finish his homework,the boy needs a pen.
因为不得不完成作业,男孩需要一支笔。(原因状语)
Frightened,he sits there soundlessly./(因为)受了惊吓,他无声地坐在那儿。(原因状语)
4)不定式作状语:
The boy needs a pen to do his homework./男孩需要一支笔写家庭作业。(目的状语)
To make his dream come true,Tom becomes very interested in business.
为实现梦想,汤姆变得对商业很有兴趣.
5)句子做状语:
He had learned a little Chinese before he came to China.
在他来中国之前,他已经掌握了一些中文。
2、 状语从句的分类
1. 时间状语从句
(1)时间状语从句常用when, as, while, before, after