2020中考【英语】中考英语100个必考知识点

中考英语100个必考知识点一.单选A.冠词：（1）a/an 的区分：注意以“U”开头的单词。

如果发字母u本身的音/ju：/，前面加a：a useful book, a university, a usual chair；如果发以外的音，前面加an：an unusual chair, an unimportant meeting, an unforgetable experience（2）球类运动和三餐饭前不加theplay football ，play table tennis乐器前加theplay the violin，play the piano（3）a—一个，the—那个（4）高难度竞赛题a“u”；an“h”；an “s”；an “x”用汉语拼音给字母注音，如有声母，就用a，如U—you；如没有声母，就用an，如H—ei qi，S—ai si，X—ai ke siC. 连词（1）连词现象：Although ，though 与but通常不连用because 与so 不连用if (如果)与then 不连用（2）就近一致连词neither...nor , either...or ,not only...but also not...but...（3）连接句子与to do 形式because +句子（有完整主谓结构）because of +介词宾语（名词等）in order to do (in order not to do ) in order that +句子so as to so as that +句子so...that +句子too...to do enough to do so good a book that +句子such a good book that+句子so good that+句子（4）重要联词的应用unless（=if not)除非or 否则（威胁，劝告）as if / as though (仿佛）even if / even though (即使）not...until (直到...才)D. 介词（1）介词+doing 介词+ 代词宾格形式Neither of us is late.The book is for you. The knife is used for cutting things.Tom is sitting between him and me.（禁用“I”）关联记忆：介意Mind + doingWould you mind my smoking here？（2）on in at 的用法：表时间：on(天优先，只要涉及天的概念就用on）；in(时段）；at （时刻）on the morning of April 1st. on a rainy night 在一个雨天的夜晚at the same time（3）表伴随：with / without ，或doing She is a girl with long hair.She is a girl wearing a new dress.（4）表方式：by bike，on foot 没有冠词“a”或名词复数What time is it by your watch? The boss pays us by week.He beat her with a book.（with后要带a或复数）speak in English Write in ink（5）介词（不加the）+名词at table 在桌旁，且在吃饭（两层意思）at the table 在桌旁，具体干什么不清楚at school in the schoolE. 名词（1）单复数特殊变化：男、女、脚foot-feet、牙、鹅goose-geese、孩子people（可数名词）,sheep, deer（鹿）单复数同形中、日不变;英、法a-e; 美、德该死（加S）Amercians，Germans（2）名词的复数重心转移：This is an old pair of shoes. I want a new pair .（3）带性别的复合词组：women（变）doctors（变）bus lines（只变最后一词）F. 动词（1）动词变化三大黄金法则：主谓一致，就近一致，双动词关系主谓一致：谓语动词跟着主语发生变化第三人称单数现象（集体名词做主语）Our class are playing football now (与人有关的动作）Our class is a small one (整体)主谓一致之就近一致（必考）：There be 句型Either or Neither...nor...not only...but also.. Not only they but also I am wrong.时态一致：从句与主句时态一致He said he had been there for an hour.He said the sun is bigger than the moon.(自然规律自然现象用一般现在时态) He said the moon is running around the earth.(错误，应改为一般现在时态)时态一致之时态变异（必考）：A——瞬间动词的-ing形式表将来The plane is taking off in an hour. The old man is dying.（将要死了）B——条件状语从句：一般现在时表将来I don't know if he will come tomorrow. If he comes, I will call you.I will ring you as soon as I finish my work.I won’t go out until my homework is done.典型考题：A—I will go swimming. B—If you go, so will I.双动词关系：单句中，若有两个动词（be动词，行为动词，不包括助动词），他们的关系有四种：and 连接——动作先后或并列发生，前后形式一致改为to do——动作未做，准备做改为doing——动作正在做或已做改为-ed 形式——后一动作被动发生特例：* 使、让（make ，let，have）主动不带to，被动带tomake sb. do /make sb not do/be made to do let sb. do* The teacher asked the students to stop talking and to listen to her.* I have my carrepaired.（我请人修理了我的车。

车被人修）I have repaired my car.(我修理了我的车。

现在完成时态)I have him repair my car.（我让他修我的车。

Have ab do sth）（2）动词分类与句型转换be 动词am, is, are, was, were助动词（1）do, does, did—帮助行为动词做句型转换（2）have, has, hadwill, would, shall, should 帮助表时态（3）can, may, must, need 帮助表情态行为动词like, cry, smile...等等(占99%) 行为动词的所有句型转换均需do家族三兄弟do、does或did帮忙Be动词、助动词不需任何帮忙I don't have lunch at home. Neither do you.（前后主语不一样，Neither do you主谓倒装）I have been here an hour. So have you.（前后主语不一样，Neither do you主谓倒装）A —I bought a new book ,T om.B —So you did.(I 和you 指同一个人，主谓不倒装)（3）初中重点动词短语四个to后接—ing形式的短语（to在该短语中作介词用）prefer doing to doing—prefer to do prefer to do rather thandolike ... better than... be used to doing (习惯于...）used to do （过去通常）be used to do （被用来做...）look forward to doing 盼望make a contribution to doing 采取措施/为......做贡献重要短语或相关词turn on, turn off, turn up, turn downtake off，land onput on, wear, dress, wear out, in red eat up, sell out, put away, put off 人花费spend... (in) doing sth spend on sthpay... for... payment报酬，repay报答物花费It takes... to do cost cost价值speak in English, say it in English,say a wordtell a story, talk about sth. talk with sb. talk to sb.（4）表事物特征常用一般现在时The pen writes well. The music sounds nice.The food tastes nice.G. 形容词、副词（1）比较A=Bas 原形as / not as (so)... as...A＞B more...than...比较级标志词——than A< B less...than...最高级典型标志词：in ,of , among最高级和比较级的转换：The Changjiang River is the longest river in China.The Changjiang River is longer than any other river in China. The Changjiang River is longer than any river in India.A≠B 用比较级解释句子This food isn't so delicious as that food.This food is less delicious than this food.或That food is more delicious than this food.必须掌握的修饰比较级的四个词：much, a little, even, far He is much taller than Tom.比较级、最高级的不规则变化：口诀：两病两多并两好，距离老远少迟到bad/ill : worse worstmuch/many : more mostgood/well : better best far : farther farthestfurther furthest old : older oldestelder eldest little :less least（2）后接形容词的动词be 动词感官动词：look taste smell feel sound使和让：make let变与不变：get go change turn keep remainHe looks tiredThe food tastes nice so it sells well.（3）特殊句型：比较级and 比较级......“越来越......”more and more 越来越多He is growing taller and taller.The +比较级，the +比较级...“越......越......”The sooner you come, the earlier we would arrive.She can't be more beautiful!（她漂亮极了。