初中英语人教版八年级上册形容词副词比较级最高级复习导学案.docx

形容词副词比较级复习导学案 复习目标 1、理解形容词,副词的作用。 2、熟记形容词原级，比较级，最高级的用法。 3、能用本节课所学语法结构完成典型题例，培养自我分析解决问题的能力及准确率。 复习重、难点：准确使用形容词，副词的三个级复习过程 一、Have a try.1.探讨形容词，副词的用法2. 回顾比较级的规则和不规则变化及用法 大多数的形容词、副词有三个等级：原级、_和_。（1）比较级变化规则 一般在原级词尾加 _。 以e结尾的加_。 以重读闭音节结尾，且末尾只有一个辅音字母，先_写这个辅音字母再加_。 以“辅音字母+y”结尾的双音节词，变y为_再加_。多音节词、以ed、ing结尾的形容词或形容词加ly: 在原级前加_。（2）不规则形容词的比较级 good / well _ _ many / much _ _ little _ _ ill / bad / badly _ _ far _ / _ _ / _ old _ / _ _ / _ 注：older 一般指年龄大小； My father is older than my mother. elder指长幼关系(一般修饰名词作定语); My elder brother is a driver. farther指距离更远； further指抽像的. I want to study English further. further reading形容词前如加 less 和 least 则表示较不和最不important 重要 less important 较不重要 least important 最不重要二形容词或副词比较级的用法1.比较级前可加修饰词 much, a little, a lot, a bit, even, still,far等说明比较的程度。You look a little thinner than last year.Your sister looks much taller than before.2.“比较级+and+比较级”或“more and more + 原级（多音节或部分双音节词）”表示“越来越.”。My brother is taller and taller.Our city is becoming more and more beautiful.3.“the + 比较级，the +比较级”意为“越.,就越.”.The more vegetables you eat,the healthier you will be.The more, the better.多多益善4.“the +比较级+of the two”表 “两者中较.的”。The blue sweater is the cheaper of the two.这件蓝色的毛衣是两个中比较便宜的。The little boy is the taller of the two.5. 在含有or的选择疑问句中，若有两者供选择，前面的形容词和副词要用比较级形式。Eg: “Which / Who is +比较级 ，A or B ? ”A和B中哪一个/谁更.Which is bigger ,the sun or the moon?Who is more beautiful , Lily or Lucy?6.“倍数+比较级+than” 表示是的几倍Eg:This classroom is two times bigger than that one.7.as.as.意为“与.一样.”否定形式“not as /so.as.”意为“不如., ”，或“与.不一样.”, 也是一种表达比较的形式，但as/so.as中间用形容词或副词的原级。This room is as big as that one.This room is not as/so big as that one.三.练一练1. Which subject is _ ,physics or chemistry?A. interesting B. more interesting C.the most interesting. 2.In our city its_ in July,but it is even _ in August.A. hotter,hottest B.hot, hotter C.hotter,hot 3. Tom is _ than Jhon.A. thin B. thiner C. thinner4. A horse is _ than a dog.A. much heavy B.more heavier C. much heavier三中考链接1. The ice in the lake is as _ as it was before. A. thin B. thinner C. thinnest D. the thinnest2. - How can I speak English_ you? - Youd better speak more. I think. Aas good as B. more than C. as well as D. as much as3. In order to keep healthy, you should eat fast food, _ fresh vegetables and take enough exercise. A. fewer, fewer B. less, more C. fewer, more D. less, less4. My sister is good at sports. she can jump _than me. A. highest B. very high C. too high D. much higher5. The more exercise you take, the _ you will be. A. weaker B. healthier C. luckier D. Worse 6.