2022年中考英语三大从句--定语从句状语从句名词性从句课件

状语从句练习
As the snow is deeper and lasts longer in the valleys, trees tend to attain greater heights on the ridges, even though they are more exposed to high-velocity winds and poor, thin soils there.
Inhabit [ɪnˈhæbɪt] 居住于，栖息于
定语从句的补充
1.定语从句和同位语从句的区别
The fact that half of the known species are thought to inhabit the world's rain forests does not seem surprising，considering the huge numbers of insects that comprise the bulk of the species．
定语从句的补充
1.定语从句和同位语从句的区别
The fact that half of the known species are thought to inhabit the world's rain forests does not seem surprising，considering the huge numbers of insects that comprise the bulk of the species．
一个漂亮的女孩。 a pretty girl I know a pretty girl. The girl likes singing.
句子成分概述
定语：用于修饰名词或代词。
一个漂亮的女孩。 a pretty girl I know a pretty girl. The girl likes singing. I know a pretty girl who likes singing.
名词性从句实战
例句1：
What is harder to establish is whether the productivity revolution that businessmen assume they are presiding over is for real.
Establish Vt 证实，确定 Preside over sth 负责某事
名词性从句的写法：
连接 词
that, whether/if, 概述
I’ve learned that English is important. My question is whether he will come to my party. Why dinosaurs became extinct is still a mystery. We heard the news that our team had won.
由于在山谷中积雪更深并且持续时间更长，树木往往在山脊 上长得更高，即使它们在那里更容易接触到强风并且（生长 ）在贫瘠的土壤里。
问题：在一个简单句中，什么词能做状语？ 答：副词
问题：在一个简单句中，什么词能做状语？
答：副词 状语从句就是一个句子充当副词的作用，它可以修 饰主句中的动词、形容词和副词或整个句子。
状语从句的写法：
从属 连词
陈述句
状语从 句
问题：状语从句的位置？
1.主句前 As the economy picks up, opportunities will abound for aspiring leaders. 2.主句后 Opportunities will abound for aspiring leaders，as the economy picks up. 3.主句中 Opportunities，as the economy picks up，will abound for aspiring leaders.
名词性从句实战
例句2：
To filter out what is unique from what is shared might enable us to understand how complex cultural behavior arose and what guides it in evolutionary or cognitive terms.
filter out 滤掉，过滤出 arise 出现 evolutionary [ˌi:vəˈlu:ʃənri] 进化的 Cognitive [ˈkɒgnɪtɪv] 认知的
名词性从句实战
例句2：
To filter out what is unique from what is shared might enable us to understand how complex cultural behavior arose and what guides it in evolutionary or cognitive terms.
hypotheses [haɪ'pɒθəsi:z] 假说, 假设
定语从句的补充
1.定语从句和同位语从句的区别
The idea that some groups of people may be more intelligent than others is one of those hypotheses that dare not speak its name. 一些人比另一些人聪明，这一观点一直是人们不敢明确提出来的假设。
名词性从句实战
例句1：
What is harder to establish is whether the productivity revolution that businessmen assume they are presiding over is for real.
Establish Vt 证实，确定 Preside over sth 负责某事
状语从句练习
As the snow is deeper and lasts longer in the valleys, trees tend to attain greater heights on the ridges, even though they are more exposed to high-velocity winds and poor, thin soils there.
名词性从句
名词性概述
问题一：名词或名词短语可以做什么句子成分？
名词性概述
问题一：名词或名词短语可以做什么句子成分？ 答案：主、宾、表、同
名词性概述
名词从句的功能相当于名词词组， 它在复合句中能够担任主语、宾语、表语、同位语， 因此根据它在句中不同的功能，名词从句又可称为 主语从句，宾语从句，表语从句和同位语从句。
定语从句的补充
定语从句的省略
As the roles men and women played in society became more rigidly defined, so did the roles they played in the home．
状语从句
问题：在一个简单句中，什么词能做状语？
考虑到组成大部分物种的昆虫的巨大数量，认为半数的已知物种栖息在世界
定语从句的补充
定语从句的省略 1.关系代词在定语从句中作宾语时可以省略. Here is the man (who/that/whom)you're looking for. This is the pen (which/ that ) I bought yesterday.
定语从句
定语从句就是一个句子放在一个名词后面，做这个名词的后 置定语，句子和名词之间由关系词连接。
定语从句概念
定语从句核心标志：
1.先行词（名词；名词性短语；） 被定语从句修饰的对象
2.关系词 (将主句和从句联系起来的词) 1）关系代词：who，whom，which，that，whose；（主宾，定语） 2）关系副词 : when，where, why. （状语）
从共有特性中滤出独有特征，这使我们能够理解复杂的文化行为是 如何产生的，和在进化和认知方面谁对它进行了引导。
定语从句
定语从句概念
思考一个问题：英语中修饰名词作定语的通常是什么词？ 答案：形容词
句子成分概述
定语：用于修饰名词或代词。
一个漂亮的女孩。 a pretty girl
句子成分概述
定语：用于修饰名词或代词。
Valley[ˈvæli ] 山谷 ridge [rɪdʒ ] 山脊 Velocity [vəˈlɒsəti] 速率
状语从句练习
As the snow is deeper and lasts longer in the valleys, trees tend to attain greater heights on the ridges, even though they are more exposed to high-velocity winds and poor, thin soils there.
定语从句的补充
定语从句的省略 2. 关系代词在定语从句中作主语，且后边紧跟be动词。关 系代词跟be动词可以省略。
The girl (who is) standing under the tree is my sister. This is the house (which is) designed by me.
hypotheses [haɪ'pɒθəsi:z] 假说, 假设
定语从句的补充
1.定语从句和同位语从句的区别
The idea that some groups of people may be more intelligent than others is one of those hypotheses that dare not speak its name.
定语从句详解
The boys who are playing football are from Class One. I still remembered the day when I met you.
定语从句的补充
1.定语从句和同位语从句的区别
The idea that some groups of people may be more intelligent than others is one of those hypotheses that dare not speak its name.
三大从句
问题：英文句子的类型？ 1.简单句 I am a teacher. 2.并列句 I am a teacher, and you are a student. 3.复合句 I am a teacher who likes my students.
复合句：主句+从句
1.名词性从句 2.定语从句 3.状语从句
The love that dare not speak its name.
定语从句的补充
1.定语从句和同位语从句的区别
The fact that half of the known species are thought to inhabit the world's rain forests does not seem surprising，considering the huge numbers of insects that comprise the bulk of the species．