小学英语重点语法知识
形容词、副词的区别
形容词=名词+y / ly / ous / ive / ful Eg:wind+y=windy;love+ly=lovely; danger+ous=dangerous; expense+ive=expensive; care+ful=careful 副词=形容词+ly Eg:careful+ly=carefully
形容词、副词用法区别记忆口诀
1、形名——形容词修饰名词
Eg:a young girl
2、动副——副词修饰动词
Eg:run quickly
3、系形——系动词后面跟形容词
Eg:is lovely
4、副形:副词修饰形容词
Eg:very good
形容词如何的排序?
有一个房间,有很多的修饰限定词,如何给它们排序?
按照如下顺序:美丑-大小-形状-新旧-颜色-国籍-材质-用途
记忆口诀:美小圆旧黄,法国木书房
A beautiful small round old yellow French wooden study room
形副同形词有哪些?
1、Well 形容词性意思:身体好的副词性意思:好地 2、Fast形容词性意思:快的 副词性意思:快地 3、Early形容词性意思:早的 副词性意思:早早地 4、Hard形容词性意思:难的,硬的 副词性意思:勤奋地 衍生词:Hardly 几乎不 5、Late形容词性意思:晚的 副词性意思:晚地衍生词:Lately 最近 6、Near形容词性意思:近的 副词性意思:近地 衍生词:Nearly 几乎 7、High形容词性意思:高的 副词性意思:高地衍生词:Highly 高度地
比较级和最高级
1. 词的比较级和最高级变化规则 2. 比较级最高级类型 (1)递增比较级 More 不能与 er 同时用 比较级:两者比较;than; (1)越来越:比较级+and+比较级 (2)A 越……,B 就越……:the+比较级+主谓,the+比较级+主谓 (3)冠词限定比较级 (1)完成时最高级句型 (2)比较级表最高级句型 能力检测 1. The population of the world in 20th century became very much _________ than that in 19th. A. bigger B. larger C. greater D. more 答案:B.(选择其他3项的同学要注意population的固定搭配是large。) 2. Miss Li is one of _______ in our school. A. a popular teacher B. more popular teacher C. most popular teacher D. the most popular teachers 答案:D.(选择其他3项的同学要注意one of + 复数的用法。) 3. The magazines are ______ easy that the children can read them well. A. such B. so C. too D. very 答案:B.(选择A的同学要注意easy是形容词,要用so...that, 而不用such...that。) 4. -Would you like ________ more tea?-Thank you. I ve had ________. A. any, much B. some, enough C. some,much D. any, enough 答案:C.(选择B的同学要注意enough是形容词,不能说had enough。) 5. I think basketball is _______. I like to watch it. A. boring B. bored C. exciting D. excited 答案:C.(选择D的同学要注意basketball本身很令人激动,excited表示被什么所感染而激动。) 6. This dinner looks _______ to me, and I like it. A. terrible B. good C. badly D. nicely 答案:B.(选择D的同学要注意look在这里是系动词,后面要加形容词。) 7. The math problem is so hard that ________ students can work it out. A. a few B. a little C. many D. few 答案:D.(选择A和C的同学要注意语境,这里指没有学生能做出来。) 8. What s the weather like tomorrow?-The radio says it is going to be even ______. A. bad B. worst C. badly D. worse 答案:D(选择A的同学要注意,even+比较级的用法。) 9. Though she talks ______, she has made ________ friends here. A. a little, a few B. little, few C. little, a few D. few, a few 答案:C.(选择A的同学要注意语境,这里指:虽然她不怎么说话,但她有一些朋友。) 10. He never does his work _______ Mary. A. as careful as B. so careful as C. as carefully as D. carefully as 答案:C.(选择A和B的同学要注意work 是行为动词,要用副词来修饰。)
构成
形/副+er+than
More+形/副+than
含义:比……更
备注
more 后面跟形/副原级
(2)递减比较级
构成:less+形/副+than
含义:比……更不
备注:Less 后面跟形/副原级
(3)同级比较
构成:as+形/副+as
含义:和……一样
备注:As...as 中间用原级
(4)同级否定比较
构成:Not as/so+形/副+as
含义:不像……一样
备注:As...as 中间用原级
3. 比较级最高级的标志词
最高级:三者比较,in/of+范围,one of;I have ever seen
Eg:He is the tallest boy in our class/of all the students.
It is the best car I have ever seen.
比较级修饰:much,a lot,far,a little, even
Eg: much bigger; far fatter
4. 比较级经典句型
Eg:The world will become better and better.世界会变得越来越好。
Eg:The more you eat, the fatter you will be.你吃的越多就会变得越胖。
在比较级的句子中出现表示范围的词,如“of the two”、“between A and B”,比较级前加the。
She is the more pretty of the two.她是两个女孩中比较好看的一个。
5. 最高级经典句型
The+最高级+sb.+have/has+ever+done
Eg:It is the best car I have ever seen.这是我见过的最好的车。
否定词+比较级=最高级
Eg:I have never seen any better house before.我从没见过比这更好的房子。(这是最好的)
It couldn’t be better.没有比这更好的了(这是最好的。)