2023年八年级上册形容词副词的比较级练习.pdf
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1、学习必备 欢迎下载 形容词,副词的比较等级()形容词,副词比较级和最高级的构成(一)规则变化 1、一般情况,直接在形容词或副词后加er 或 est few clever 2、以 e 结尾的形容词或副词,直接在末尾加 r 或st safe wide 3、以“辅音字母+y”结尾的形容词或副词,变 y 为 i,再加er 或est easy early 4、下列形容词或副词双写末尾的辅音字母,再加er 或est big hot red fat wet thin 5、少数双音节和大部分多音节形容词或副词在前面加 more 或 most 分别构成比较级和最高级。careful popular 6、形容词变
2、为以ly 结尾的副词后,此副词的比较级和最高级分别 在前面加 more 或 most.easily strongly(二)不规则变化 1good/well 2many/much 3bad/badly/ill 4little 5far father(较远)farthest(最远)表示原意 或 further(进一步)further(最大限度)表示引申义 6.old older(年纪较大的)oldest(年级最大的)old elder(较年长的)eldest(最年长的)练习:写出下列词的比较级和最高级 wet safe early large few nice important heavily
3、thin cold thick quickly difficult cloudy delicious bad slowly high deep little bright late good,friendly 形容词,副词的比较等级()形容词,副词比较等级的用法 1、两者相比程度相同时,用”as+adj./adv.(原形)+as”的结构 Tim is his brother.(一样高)Tom learns English Li Lei does.(一样认真)两者相比,若表示一方不如另一方时,用”not as/so+adj./adv.(原)+as”的结构 Your jacket is mine.
4、(不一样新)Tom learn English Li Lei.(不一样认真)学习必备 欢迎下载 注:as as 意思是“像 一样”,可用于肯定句和否定句中,so as 意思也是“像 一样”,但只用于否定句中.2、两者相比,若表示一方超过另一方时,用“adj./adv.(比较级)+than”的结构(标志是 than 或“A or B”的结构)Peter is than his brother.(fat)Bob did than Tom did.(well)Who wrote ,Lucy or Lily?(careful)Which boy is ,Tom or David?(clever)3、三
5、者或三者以上相比,若表示某一方程度最好时,用“the+adj./adv.(最高级)+限定范围”的结构,限定范围常是由 in/of/among 构成的短语或是一个定语从句。标志是 the 限定范围 A,B or C 结构 Jia Pan is student in our class.(tall)Which boy is ,Tom,David or Bob?(clever)注:副词最高级前面的 the 常省略。形容词,副词的比较等级()形容词,副词比较级和最高级的特殊用法 1.much/a lot(很/许多),even(甚至/更),a little/a bit(稍微/有一点儿),far(很/最)
6、等词常放于形容词或副词比较级前修饰比较级,加强比较的程度。This street is than that one.(宽的多)Today is than yesterday.(稍冷一点)He is feeling now.(更糟糕了)2.表示“越来越”,用“比较级+比较级”的结构 Our country is becoming .(越来越强大)Our lesson is becoming .(越来越难)3.表示“越就越”,用“the+adj./adv.(比)+句子,the+adj./adv(比)+句子”的结构.你吃的越多,你就会变的越胖。you eat,youll become.你学习越努力,
7、你就会变的越聪明。you study,youll become.4.表示倍数时,用“倍数+as+adj/adv(原形)+as 或者倍数+adj(比较级)+than”的结构 This book is that one.(薄两倍)This book is than that one.I am her.(大两岁)I am than her.5.比较级使用时的省略和替代 Their classroom is bigger than .(我们的教室)This tree is bigger than .(那棵树)究性质从使用的方法上不会存在障碍但由于反比例函数图象相对于一次到形由形到数的转化关系以数与形的
8、转化为途径展探究活动我根据教材描点法并通过观察知道反比例函数的图象是双曲线鼓励学生在独立思考学习必备 欢迎下载 These apples are more delicious than .(那些苹果)Toms pen is mor e beautiful than .(莉莉的钢笔)5.比较级与最高级的转换 Wei Hua is the tallest boy in his class.Wei Hua is in his class.或 Wei Hua is in his class.6.最高级的特殊用法(1)One of+adj(最高级)+名词复数形式,常用来表示“最之一”。Liu Huan
9、is in China.(最受欢迎的歌手之一)(2)the+序数词+adj(最高级)+名词单数形式。The Yellow River is in China.(第二大长河)Beijing is in China.(第三大城市)7.两者相比若出现of构成的限定范围时,要在比较级前加定冠词the Tom is of the two boys.(tall)练习 1.Jinmao Tower is building in Shanghai.(tall)2.She is than any other girl in her class.(thin)3.Of all the apples Jims is
10、.(big)4.Which is ,Lesson Five or Lesson Six?(interesting)5.The white shirt is as as the yellow one.(cheap)6.Peter is much than his brother.(fat)7.Would you please say it?I still cant follow you.(slow)8.Which do you like ,tea,orange or water?(well)9.Of all stars,the sun is to the earth.(near)10.Mike
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