比较级(中考高频失分点)
一、先别急着学规则:测一测孩子会不会
1.My hair is longer than ______.2.The weather is getting ______.3.Tom studies ______ than his brother.4.This box is ______ than that one.5.Lucy is not as ______ as her sister.如果这5题错了两题或两题以上,说明比较级不是“不会”,而是知识点还没有真正串起来。二、比较级到底在比较什么?
但“更……”后面,到底该接形容词还是副词?这是第一关。1.比较“特征、状态”时,用形容词比较级
•Tom is taller than Jack.look, sound, smell, taste, feel, become, get, turn•The music sounds more beautiful.2.比较“做事的方式”时,用副词比较级
•Tom runs faster than Jack.三、比较级变化规则:别只记一半
1.一般直接加 -er
3.重读闭音节:双写最后一个辅音字母,再加 -er4.辅音字母 + y 结尾:y 变 i,再加 -erbeautiful → more beautifulgood → better well → betterbad → worse badly → worse注意 old:older 和 elder 别乱用
•My brother is two years older than me.•Her elder sister(姐姐) is a teacher.older:表示年龄大小、新旧,可与 than 连用;elder:多用于家庭成员中“年长的”,通常放在名词前。My hair is longer than he.My hair is longer than his.失分坑2:than 后面的人称代词错了
比较“某人的东西”时,than 后面通常要用名词性物主代词。my book yours / his / hers•Her bike is newer than mine.当比较的是“谁做某事更……”时,可以写成完整结构:•Lucy studies harder than he does.•× My hair is longer then his.•√ My hair is longer than his.六、比较级前面能加什么?不能加什么?
比较级前经常会出现表示程度的词,这正是中考喜欢设置干扰项的地方。1.形容词比较级作表语时,不能漏 be 动词
•√ Tom is taller than Jack.因为 taller是形容词,前面需要 be 动词或其他连系动词。2.有实义动词时,不能乱加 be
•× Tom is runs faster than Jack.•√ Tom runs faster than Jack.runs、 已经是谓语动词,前面不能再随意加 is。3.但进行时中的 be 动词不能删
•She is running faster than before.这里的 is running 是现在进行时,is 不能删。八、more、fewer、less:数量比较的高频考点
失分坑5:可数名词与不可数名词混用
九、比较级的4个特殊句型
1.比较级 + and + 比较级:越来越……
•The weather is becoming colder and colder.失分坑6:越来越……的结构乱用
•√ more and more beautiful2.the + 比较级,the + 比较级:越……,越……
•The more you read, the more you will learn.3.the + 比较级 + of the two:两者中较……
•Tom is the taller of the two boys.失分坑7:两者比较误用最高级
•× the tallest of the two4.比较级 + than any other + 单数名词
•Suzhou is more beautiful than any other city in Jiangsu.因为前面的事物本身也在这个范围里。如果没有 other,就会变成“自己和自己比较”。十、as…as:不是比较级,却是比较专题必考点
1.肯定句:和……一样……
•Lucy runs as fast as Lily.失分坑8:as…as 中间错用比较级
2.否定句:不如……那么……
•Lucy doesn’t run as fast as Lily.中考中,not as…as 更常见;not so…as 也正确。3.同义句转换:高频必会
•Tom is not as tall as Jack.= Jack is taller than Tom.十一、形容词、副词的“隐形陷阱”
有些词既可作形容词,也可作副词;还有一些词只差一个 -ly,意思却完全不同。十二、写作加分:比较级句型可以这样用
•The more carefully you listen in class, the better you will understand the lesson.•You should spend less time on your phone and more time reading books.•If you practise more, you will make fewer mistakes.•Doing exercise can make us stronger and healthier.•We should eat less junk food and drink more water.•The earlier we go to bed, the better we will feel the next day.•My hometown is becoming more and more beautiful.•The roads are wider and cleaner than before.•People live a more convenient life now.•My mother is more patient than me.•My brother runs faster, but I am more careful.•My best friend studies harder than I do.十三、中考高频同构训练
1.My hair is longer than ______.2.Which city is ______, Beijing or Shanghai?3.This box is ______ than that one.4.My brother is two years ______ than me.5.Lucy writes ______ than her sister.6.The weather is getting ______.7.The more exercise you take, the ______ you will be.8.This is the ______ of the two bags.9.Tom is not as ______ as Jack.10.We should drink ___ cola and ___ water.11.My father drives ______ than my uncle.12.The blue coat is ______ than the black one.13.Mary is __________ than her brother.14.Jack runs __________ than me.15.Today is __________ than yesterday.16.The more you practise, the __________ you will speak English.17.There is __________ milk in this bottle than in that one.18.The city is becoming _______ and _______.19.Tom is more taller than Jack.20.My sister is as taller as me.21.There are less students in our class this year.22.Lucy is studies harder than Lily.23.This bag is not as heavy than that one.24.The more hard you work, the better grades you will get.十四、答案与解析
正确句子:Tom is taller than Jack.正确句子:My sister is as tall as me.正确句子:There are fewer students in our class this year.正确句子:Lucy studies harder than Lily.正确句子:This bag is not as heavy as that one.24.more hard 改为 harder;better 前补 the。正确句子:The harder you work, the better grades you will get.
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