2023九年级英语下册Module7Englishforyouandme语法突破写作指导新版外研版.pptVIP

语法突破　写作指导 状语从句 状语从句的定义及构成 用一个句子充当状语成分,这个句子就是状语从句。引导状语从句的关联词是一些从属连词。 类型 引导词 例句 时间状 语从句 when; while; before; after; till/until; since; as soon as; by the time He didn’t get home until 9 pm. 他直到晚上九点才到家。 条件状 语从句 if; unless; as long as You’ll be kept out of the party unless you have an invitation.如果没有请柬,您将无法参加聚会。 目的状 语从句 so that; in order that The new company gave out lots of ads in order that people could get to know it.这家新公司散发了大量广告,为了让人们了解它。 类型 引导词 例句 让步状 语从句 though; although; even though/if The whole library was in silence, although there were nearly 500 people reading in it.尽管有将近500人在图书馆里看书,整座图书馆却寂静无声。 原因状 语从句 because; as; since; for Since everyone is here, let’s begin our meeting.既然大家都到齐了,让我们开始开会吧。 结果状 语从句 so...that; such...that Yao Ming plays basketball so well that many Americans have become his fans.姚明篮球打得这么好,以至于很多美国人都成了他的粉丝。 类型 引导词 例句 比较状 语从句 than; as...as; not as/so...as I’m as old as Bob. 我和鲍勃同龄。 地点状 语从句 where; wherever We must camp where we can get water.我们必须在有水的地方宿营。 动词不定式 1.概述 动词不定式是由“不定式符号to+动词原形”构成的一种非谓语动词结构。有些动词不定式不带to。动词不定式可以作句子的主语、宾语、宾语补足语、状语、表语或定语。 2.语法功能 功能 结构特点 例句 主语 常用it作形式主语,动词不定式作真正的主语,放在句子的后面,其谓语动词常用第三人称单数形式。其句式为It is/was + adj.(+for /of sb.) + to do sth. It is difficult for him to pass the exam.对他来说,通过考试很难。 To learn English is very important.=It’s very important to learn English.学习英语很重要。 功能 结构特点 例句 宾语 及物动词agree, expect/hope, decide, learn, love, prefer, want, like等后只能接动词不定式作宾语。 Mike decided to go to Beijing by plane.迈克决定乘飞机去北京。 He wants to borrow a book from me.他想向我借本书。 常用it作形式宾语,动词不定式作真正的宾语,放在句子的后面。常用句式为:主语+find/think/feel + it + adj. +to do sth. I think it important to learn English well. 我认为学好英语很重要。 I found it difficult to get on with him. 我发现与他相处很难。 宾语补足语 使役动词和感官动词后跟省略to的动词不定式 My mother made me clean the room.我妈妈让我打扫一下房间。 功能 结构特点 例句 表语 直接放在be动词之后,起解释说明的作用,或位于seem, appear等系动词之后。 Her hobby is to collect stamps. 她的爱好是集邮。 定语 动词不定式修饰名词或代词,起形容词的作用,在句中作定语,位于被修饰词之后。 He was the first one to get to school yesterday.昨天他是第一个到校的。 状语 修饰句子或动词的不定式为状语,可用来