Units 3-4知识点总结2026-2027学年外研版英语九年级上册

2026秋最新外研版英语九年级上册Units 3-4知识点总结 作者:邓华 Unit 3 Past passing by 1 学科网(北京)股份有限公司 一. 重点短语 fit in适应,适合,放入 the rise and fall of... ......兴衰 make sb wise使某人变得聪明 the remains of... ......的遗迹 so / such...that...如此……以至于...... lie in 存在于,位于,坐落于 the fruit of sth某事物的成果 feel like仿佛,感觉像(是) stand on the shoulders of sb站在某人的肩膀上 have never felt bored with..从未对感到厌倦/乏味 bit by bit一点一点地 bring out使显现/表现出来,取/推出,生产;出版 a big hit巨大的成功 come to life开始变得生动有趣 take pride in sth对某事感到自豪 fridge magnet冰箱磁贴 on the internet在网上 a missing piece of... ......缺失的一部分 二. 重点句型 1.Histories make men wise.历史使人明智 2. As I continued their work, I often felt like I was standing on the shoulders of giants.当我继续他们的工作 时,我常常觉得自己站在巨人的肩膀上。 3. The surprising discoveries are the fruit of over 90 years of effort.这些惊人的发现是九十多年努力的成果。 4.In over 40 years, I have never felt bored with my work in this magical place在过去四十多年里,我在这个 神奇的地方工作,从未感到过厌倦。 5. Bit by bit, we will bring out more secrets of our history.一点一点地,我们将揭开我们历史上的更多奥秘。 6.This 2021 hanfu show was a big hit on the internet.这场2021年的汉服秀在网上非常火爆。 7. The past comes to life for us to see and feel.历史变得鲜活起来,让我们欣赏和感受。 8. Sanxingdui is such an amazing place that it is now world-famous.三星堆是一个如此神奇的地方,如今现 在举世闻名。 9.Experts are making a cartoon about history so that children can learn from the past.专家们正在制作一部 关于历史的动画片,以便孩子们能从历史中学习。 10. People take pride in having them.人们以拥有这些产品为荣。 11. History mirrors our past and carries our values.历史映照着我们的过去,并承载着我们的价值观。 三.语法要点: 目的状语从句和结果状语从句(Adverbial clauses of purpose and Adverbial clauses of result) 1.目的状语从句(Adverbial clauses of purpose) 如果从句表示的是主句行为的目的,该从句就是目的状语从句。目的状语从句通常放在主句后面,目的状语从句可以由so that, in order that引导。目的状语从句中的谓语常有may (might),can (could),shall ,will 等情态动词。例如: He always gets up early so that/in order that he can catch the first bus to work. Mulan dressed like a man so that she could join the army.为了能够参军,木兰打扮成男人的样子。 I got up very early so that I could get to school on time.为了能按时到校,我很早就起床了。 从以上句子中我们可以看出,目的状语从句有一个特点:从句中一般都含有表示可能性的词语,比如上面两句中的could。其他可以表示可能性的词语还有will, would, can等。 2.结果状语从句(Adverbial clauses of result) 结果状语从句主要由such... that, so...that等引导,表示由于某个行为而导致的结果。结果状语从句常放在主句之后,由so that, so…that, such…that等引导。例如: He came to such a sudden stop that I almost hit him.他突然停下来,我差点撞上他。 He worked so hard that he won the first prize. 他学习很努力获得了一等奖。 so … that与such…that句型在一定条件下可相互转换。例如: He is such an excellent student that everyone in our class likes him. = He is so excellent a student that everyone in our class likes him. 注意:such…that和so…that区别: 两者虽都可引导结果状语从句,但用法和侧重点有所不同。在实际使用中,需根据修饰对象和语境选择合适的结构。 1)词性与修饰对象不同:so是副词,修饰形容词或副词;such是指示限定词,修饰名词 2)结构不同:so…that结构中,so后边可加形容词或副词;such…that结构中,such后边要用名词 (这个名词前面可以带形容词,也可以不带)。 3)可数名词单数的特殊情况:可数名词单数有形容词修饰时,so / such都对,但注意结构不同,即so+形容词+a / an +名词或such + a / an +形容词+名词。 4)名词前有many/much/few/little修饰时:如果such后边的名词前由many、much、few、little等词所修饰的话,则不用such而用so. 5)含义与侧重点不同:so…that表示“如此......以至于”,强调程度;such......that表示“那样的......以致......”,强调事物或状态。 Unit 4 Heroes 一. 重点短语 talk about谈论,讨论 give in屈服,让步,认输 get to know sb / sth逐渐认识/了解某人/物 according to根据,据......所示 think of想到,思考,考虑 front line前线 give up放弃,戒除 bring up养育;抚养;养大 name ... after以......的名字给......命名 leave behind离开,丢下 between the lines字里行间,言外之意 suffer from遭受,经历 spend time (in) doing sth花时间做某事 live on继续存在 succeed in doing sth成功做了某事 scientific research科学研究 pass away过世,离世 encourage sb to do sth鼓励/激励某人做某事 二. 重点句型 1. As a little girl, I was often told, "Your grandmother Zhao Yiman was a hero."我小时候经常听人说:“你的 奶奶赵一曼是一位英雄。” 2. It`s a pity that I can`t complete my duty.很遗憾,我无法完成我的义务。 3. According to my great-aunt, she was a kind person who always thought of others first.据我姨婆所说,她是 一个善良的人,总是先为别人着想。 4. How could a woman who loved her young son leave him behind? 一个深爱幼子的女人,怎么会抛下他呢? 5. Between the lines, I saw a gentle mother who chose to give her life for her Country.字里行间,我看到了一 位温柔的母亲,她甘愿为祖国献出生命。 6.She was a brave soldier who never gave in.她是一位从不屈服的勇敢战士。 7. His example continues to encourage people to follow his footsteps.他的事迹继续鼓舞着人们追随他的 脚步。 8. When he was young, he felt sad to discover that many Chinese people suffered from hunger. 年轻时,他发现许多中国人忍饥挨饿,感到十分难过。 三. 语法要点:定语从句(1)Attributive clause( 1) who 引导的定语从句 1. 定语从句的基本概念:在复合句中,修饰某一名词或代词的从句叫定语从句。如: The man(先行词)who I talked to Just now is my English teacher. 定语从句 2. 定语从句的基本结构: 先行词 + 引导词 + 主语 + 谓语 +(其他) This is the boy who you helped. 先行词 + 引导词(作宾语)+(主语)+(谓语) The girl who is cooking is my sister. 先行词 +引导词(作主语)+(谓语) 3. 定语从句的知识要点: 1).先行词:被修饰的名词,代词或词组。 2).引导词:引导定语从句的关联词,分关系代词和关系副词两种。 ①. 关系代词有:who, whom, whose, that, which, as等 ②. 关系副词有:when, where, why, how等 在本单元我们学习由who(包括whom, whose,以及that)引导的定语从句。我们先来看两个例句: He's the boy who won the photo competition last year!他就是去年赢得摄影比赛的那个男生! ...thanks to everyone who entered the competition. 感谢所有参加本次比赛的参赛者。 句中划线部分为定语从句,分别用来进一步说明或限定它们前面的boy和everyone。我们称boy, everyone这些被定语从句修饰的词为先行词,who为定语从句的引导词,放在先行词及定语从句之间 起连接作用,同时在定语从句中充当句子成分。 如果先行词指人,那么定语从句的引导词就可以用who。以上句子中的先行词(who)在从句中都充当主语。如果引导词在从句中充当宾语,那么引导词就要用who的宾格形式whom, 口语中也可以用 who代替。例如: l took some photos for the volunteers whom I met during the event.我给在活动中碰到的志愿者们拍 了一些照片。(引导词在从句子中作宾语,所以要用who的宾格形式——whom) 如果引导词在从句中充当定语,那么引导词就要用who的形容词性物主代词形式——whose(既可指人也可以指物).例如: The girl whose mother is a teacher is my classmate.(句中whose指人) Pass me the book whose cover is red. (句中whose指物) $