中考论坛

 找回密码
 立即注册
查看: 280|回复: 1

2018中考英语:三年知识点汇总

[复制链接]

33万

主题

33万

帖子

99万

积分

论坛元老

Rank: 8Rank: 8

积分
996394
发表于 2018-6-1 20:27:03 | 显示全部楼层 |阅读模式

  • 153251_5ae423a3ddb2725.gif

    153251_5ae423a3ddb2725.gif

                     
                  Unit 1-Unit 2
                重点句型
                1. —My name’s Jenny. —I’m Gina. Nice to meet you.
                2. —What’s your/his/her name? —My/His/Her name is … .
                3. What’s your/his/her family/first name?
                4. —What’s your telephone number? —It’s 218-9176.
                5. What’s his/ her telephone number?
                6. —What’s this/that in English? —It’s a ruler.
                7. —Is this/that your pencil? —Yes, it is./No, it isn’t.
                8. How do you spell pencil?/Spell pencil./Can you spell pencil?
                9. Is that your computer game in the lost and found case?
                10. Call Alan at 495-3539.
                重点语法
                be在一般现在时中的基本用法:I用am, you用are,is跟着他她它。He ,she ,it用is,we, you they都用are。单数名词用is,复数名词都用are。
                be的几种形式:is, am, are —being —was, were —been
                主谓一致:
                主谓一致的15种常考情况:
                1. 表示时间,重量,数目,价格,长度,数学运算等的词或短语作主语时,尽管他们是复数形式,但如果把这些复数形式的词或短语看作是一个整体,谓语动词用单数形式。
                Two months is quite a long time. Twenty dollars is enough.
                2. 动词不定式,动名词,从句或不可数名词作主语时,谓语动词用单数。
                To see is to believe. It is not easy to master a foreign language.
                3. 由and连接两个成分作主语时,要根据其表示的意义来决定谓语动词的形式。如果其表示的是一个整体的概念或指的是同一事物,谓语动词用单数,如果其表示的是两个不同的对象时,谓语动词用复数。
                The writer and the teacher are coming.
                The poet and teacher is one of my friends.
                4. 集合名词people,police一般看作复数意义,其谓语动词用复数。另外一些集合名词family,enemy,class,army等作主语时,谓语动词是用单数还是复数,要根据这些词在句中的实际含义而定。当他们表示的是整体意义时,谓语用单数;当他们强调个体成员时,谓语动词用复数形式。
                In England, people eat fish and chips.
                The Chinese people(民族)is a great people.
                5. 名词性物主代词mine,yours,his,hers, its,ours,theirs等作主语时,谓语动词的数取决于该代词所表示的意义是单数还是复数。
                His parents are young, but mine are old.
                6. 以s结尾的名词本身不表示复数意义时,谓语动词通常用单数形式,如news,physics,politics,maths等。
                No news is good news. Physics is the most difficult subject for him.
                7. 由or,either…or…,neither…nor…,not only…but also…等词连接名词或代词作主语时,谓语动词的数和最接近的主语一致。
                Neither you nor Li Hua has been to Shanghai before.
                8. 以there,here开头的句子,若主语不止一个,其谓语动词的形式和邻近的那个主语一致。
                There is a table and four chairs in the room.
                Here are some books and paper for you.
                9. trousers,clothes,glasses,compasses,chopsticks等作主语时,谓语动词用复数。但如果前面有a pair of短语时,谓语动词用单数。
                Jim’s trousers are brown. The pair of glasses is Mr. Green’s.
                10. 由“a lot of/lots of/plenty of+名词”或“分数+名词”作主语时,谓语动词的单复数根据名词的单复数而定。
                A lot of people have been to London.
                Three-fifths of the water is dirty.
             
  • 回复

    使用道具 举报

    0

    主题

    4万

    帖子

    9万

    积分

    论坛元老

    Rank: 8Rank: 8

    积分
    96266
    发表于 2018-6-1 20:32:59 | 显示全部楼层

           


  •                  
                11. “a number of +复数名词”作主语时,谓语动词用复数;“the number of+复数名词”作主语时,谓语动词用单数。
                A great number of birds fly to the south in winter.
                The number of lions does not change much if people leave things as they are.
                12.代词something,anything,nothing,everyone,anybody,nobody,each,neither,either,little,much,one等作主语时,谓语动词用单数形式。
                Neither of us is a boy。
                Each of them has an English dictionary。
                One of the students was late for school。
                13.All,some none,most,any等代词作主语时,若其指复数概念,谓语动词用复数形式;若其指单数形式,则谓语动词用单数形式。
                Not all work is difficult。
                Not all the students are here。
                14.有些形容词前面加上定冠词the,如the poor,the old,the yong,the rich,the dying等用来表示一类人时,主语为复数意义,谓语动词用复数。
                The old are good taken care of。
                15.Many a意为“许多”,但因后面跟的是单数名词,谓语动词应用单数形式。
                1、介绍家庭成员
                This/That is my sister/brother/mother…
                These/Those are my parents/grandparents…
                Is this/that your sister/brother…? Yes, it is./No, it isn’t.
                Are these/those your parents/grandparents…?
                Yes, they are. /No, they aren’t.
                There are 3/4/5 …people in my family. They are my father, my mother,…and I.
                2、关于方位介词或短语
                表方位的介词或短语有:in,on ,under,behind,near,next to,in front of,across from,…
                My book is on my desk, my pen is in my book…
                Where is the backpack/pencil…? It’s in/on/under….
                Where are the books/pens/balls…? They are in/on/under….
                3、把…带去给某人 take …to e.g:Please take these things to your sister.
                把…带来给某人 bring…to e.g:Can you bring my homework to school?
                二、代词 ( 有两种:人称代词和物主代词。)
                1、人称代词分为:第一、第二、第三人称,且有单复数之分。
                2、人称代词的主格在句中做主语,一般用在动词前(疑问句除外);宾格在句中做宾语,多用于动词、介词后。
                3、形容词性物主代词起形容词的作用,后面一定要跟名词,表示该名词是属于谁的。
                4、名词性物主代词=形容词性物主代词+名词。如:
                This is my bag. = This is mine. That is her ruler. = That is hers.
                一般看后面有没有名词,如有,就用形容词性物主代词;如无,就用名词性物主代词。
  • 回复 支持 反对

    使用道具 举报

    您需要登录后才可以回帖 登录 | 立即注册

    本版积分规则

    小黑屋|手机版|Archiver|新都网

    GMT+8, 2025-9-7 13:51 , Processed in 0.069948 second(s), 10 queries , WinCache On.

    Powered by Discuz! X3.4

    © 2001-2017 Comsenz Inc.

    快速回复 返回顶部 返回列表