人教版九年级英语unit1知识点精选集锦

知识是浩瀚的大海，而创造却是注入大海的一股清冽甘美的聪明泉。知识的海洋就在我们身边。下面给大家分享一些关于人教版九年级英语unit3知识点，希望对大家有所帮助。

人教版九年级英语unit1知识点精选集锦 1

重点单词

icecream 冰淇淋

hamburger 汉堡包

tea 茶

andwich 三文治

alad 沙拉

fresh 新鲜的，刚摘的

healthy 健康的

delicious 美味的;可口的

hot 辣的;辛辣的

weet 含糖的;甜的

hungry 饿的

thirsty 渴的;口渴的

favourite 特别喜爱的

food 食物

drink 喝;饮

carrot 胡萝卜

chicken 鸡肉

onion 洋葱

milk 牛奶

read 面包

eefnoodles 牛肉面

fishsandwich 鱼肉三明治

tomatosoup 西红柿汤

人教版九年级英语unit1知识点精选集锦 2

各种时态的被动语态

被动语态概述

被动语态的概念：它是动词的一种形式，表示主语与谓语之间的执行或被执行关系。主动语态表示主语是谓语动作的执行者，例如：They saw the little boy crying by the river.被动语态表示主语是谓语动作的承受者，例如：The little boy was seen crying by the river.

被动语态的构成

被动语态的形式是由“助动词be+动词的过去分词”构成。助动词be随着主语的人称、数、时态等的不同而变化。几种常见时态的被动语态形式如下：

1.一般现在时am/is/are +过去分词

例如：Rice is planted in the south of China.

2.一般过去时was/were +过去分词

例如：These trees were planted the year before last.

3.一般将来时will/shall + be +过去分词

例如：A sports meeting will be held next week in our school.

4.现在进行时am/is/are + being +过去分词

例如：Your radio is being repaired now.

5.过去进行时was/were + being +过去分词

When he got there, the problem was being discussed.

6.现在完成时have/has + been +过去分词

His work has been finished.

Has his work been finished? Yes, it has. / No, it hasn’t.

人教版九年级英语unit1知识点精选集锦 3

知识梳理

【重点短语】1.be made of 由...制成的(表示制成成品后，仍可看出原材料是什么)2.be made from 由...制成的(在成品中已无法辨认原材料)3.be known for 以......闻名4.be used for 被用于......5.no matter 不论;无论6.be covered with 用...覆盖7.as far as I know 据我所知8.by hand 用手9.be good for 对……有益10.on the last friday of each month最后一个星期五11.be good at 擅长12.make high-technology products 制造高科技产品13.the earth’s surface 地球表面14.many different kinds of 许多不同种类的15.fly a kite 放风筝16.such as 例如17.according to 根据 按照18.ask for help 请求帮助19.a symbol of ……的象征20.put…on… 把……放在……上21.be used for 被用于做……22.good luck 好运23.at a very high heat 在高温下24.be made in 在……制造的25.be famous for 以……著名26.on the sides of mountains 在山腰上27.traffic accident 交通事故28.a kite festival 风筝节29.be from 来自30.turn ……into ……把……变成……

【重点句型】1. What are the shirts made of?衬衫是由什么制成的?

2. It was made in Thailand.它是在泰国制造的。

3. No matter what you made buy,you might think those products were made in those countries.

无论你买什么，你会认为那些产品是在那些国家制造的。

4. The international kite festival is held in April every year.

国际风筝节是在每年的四月举行。5. Laura didn’t know that kite flying could be so exciting.劳拉不知道放飞风筝可能会如此令人兴奋。

人教版九年级英语unit1知识点精选集锦 4

Unit1 Art

重点词汇、短语

aim n. 目标;目的 vi. & vt. 瞄准;(向某方向)努力

typical adj. 典型的;有代表性的

adopt vt. 采用;采纳;收养

ossess vt. 拥有;具有;支配

a great deal 大量

attempt n. 努力;尝试;企图 vt. 尝试;企图

on the other hand (可是)另一方面

redict vt.预言;预告;预测

ecific adj.确切的;特定的

appeal vi. 有感染力;呼吁;求助 vt. 将……上诉 n. 呼吁;恳求

appeal to (对某人)有吸引力;(使某人)感兴趣

重点句型

1.Among the painters who broke away from the traditional style of painting were the Impressionists, who lived and worked in Paris.

在那些突破传统画法的画家中有生活和工作在法国巴黎的印象派画家。

2.序数词the first/the second/the last(+ sb.) + to do是一种常见结构，表示“最早、第二、最后做某事的人”，其中的不定式作后置定语;如果主语和不定式之间有被动关系，不定式应使用被动结构to be done。 例如：

My monitor is always the first to come to school and the last to leave.

我的班长总是第一个到校、最后一个离开。

To tell the truth, he was the last person to be met with by the manager.

说实话，他是最后一个被经理接见的人。

3.It is amazing/surprising/astonishing/shocking that...是一种常见句型，表示“……令人吃惊、震惊、惊讶等”，其中it是形式主语，that引导主语从句作句子的真正主语。这种句型可以用to one's amazement/surprise/astonishment/shock 这些短语作状语来改写。

It is surprising that children who are seven years old don't know how to brush one's teeth.

令人吃惊的是，七岁的孩子还不知道怎么刷牙。

To our shock, the terrorist explosion caused over one hundred deaths.

令我们震惊的是，这次恐怖爆炸造成了一百多人死亡。

人教版九年级英语unit1知识点精选集锦 5

Unit3 A healthy life

重点词汇、短语

abuse n. & vt. 滥用;虐待

tress n. 压力;重音 vt. 加压力于;使紧张

an vt. 禁止;取缔 n. 禁令;谴责

due adj. 欠款的;预定的;到期的

due to 由于……

automatic adj. 无意识的;自动的

mental adj. 精神的;智力的

effect n. 结果;效力

trengthen vt. 加强;巩固;使坚强 vi. 变强

decide on 对……作出决定

feel like (doing) 想要(做)……

desperate adj.绝望的，拼命的

disappointed adj. 失望的;沮丧的

ashamed adj. 感到惭愧或羞耻的

in spite of 不顾;不管

take risks (a risk) 冒险

get into 陷入;染上(坏习惯)

at risk 处境危险;遭受危险

awkward adj. 局促不安的;笨拙的

重点句型

1.Every time you feel like smoking a cigarette, remind yourself that you are a non-smoker.

每当你想要吸烟的时候，你就提醒你自己：你(已经)是不吸烟的人了。

every time在这里相当于从属连词，连接时间状语从句;remind后面又跟了that引导的宾语从句。

2.Do not be disappointed if you have to try several times before you finally stop smoking.

即使你非得经过多次戒烟才能最后把它戒掉，你也不要失望。

语法总结——“it”的用法

1.it可指代前文提到的事物;替代前文中的内容;指代一位性别不明的小孩或未知的人;指代未指明但谈话双方都知道的那件事;指代时间、天气、气候、距离等自然现象。

2.it用作形式主语，不定式、动名词或主语从句做真正主语。

It worries me that he keeps changing his mind.

3.it作形式宾语，不定式、动名词或宾语从句做真正宾语。

He didn't make it clear when and where the meeting would be held.

4.表示“喜欢、恨”等心理方面的动词，后面接it，然后再跟宾语从句，it代指从句所表达的内容。此类动词有hate，dislike，enjoy，appreciate等。

I'd appreciate it if you would like to teach me how to use the computer.

5.强调句型：It is/was+被强调部分+ that(who)...

强调句型用来强调谓语动词/定语以外的任何句子成 分。当被强调部分是人时也可以用who。

(1)强调句用于一般疑问句：Is/Was+被强调部分+that+其他部分。

(2)强调句用于特殊疑问句：疑问词(被强调部分)+is/was+ it+ that+其他部分?

(3)在强调原因状语从句时，只能强调由because所引导的从句

例：It was because he was ill that he didn't come to school yesterday.

(4)在强调not...until结构时必须把not与until一起放到被强调的位置上

例 It was not until she took off her dark glasses that I realized she was my brother.

(5)如何判断是否是强调句：可把 It，is / was和that 去掉，剩余部分在不增减任何词的情况下还是一个完整的句子，那么这种句子是强调句。

It was in the street that I met her father. →In the street I met her father.

It was because she was ill that they didn’t ask her to do the job. →Because she was ill, they didn’t ask her to do the job.