人教版八年级上册Unit4形容词副词的最高级复习课件共24页.ppt

Clever Learning English 教学课件 黄涛 制作 复习目标：复习目标： 1.形容词形容词/副词最高级的构成副词最高级的构成 2.形容词形容词/副词最高级的句式副词最高级的句式 3.使用形容词使用形容词/副词比较级时，应注意的副词比较级时，应注意的问题 导：￿220kg 100kg 180kg 肥肥肥肥-沈殿霞沈殿霞 heavy Mr. Wang Mr. Li heavier the heaviest Miss Shen is heavy. Mr. Wang is heavier. Mr. Li is the heaviest of the three .  250,000 RMB. 500 RMB 50,000 RMB. The bike is expensive. The red cat is more expensive than the bike . The green car is the most expensive of them. ？ 1.形容词形容词/副词最高级的构成副词最高级的构成。

2.形容词形容词/副词最高级的句式副词最高级的句式 3.使用形容词使用形容词/副词最高级时，应注意的副词最高级时，应注意的问题 造句子，编对话造句子，编对话 看一看，学生在使用比较级句型所暴露出的看一看，学生在使用比较级句型所暴露出的问题 funny funnier the funniest comfortable Town Cinema has comfortable seats. Screen City has more comfortable seats. Movie World has the most comfortable seats. cheap Town Cinema is cheap . ￥36 Screen City is cheaper . ￥25 Movie World is the cheapest. ￥20 评：评：1 形容词副词最高级的构成规则形容词副词最高级的构成规则 1. 单音节和部分双音节最高级构成总结：单音节和部分双音节最高级构成总结： 形副比较若会变，最高变化也简单形副比较若会变，最高变化也简单 (e) r构成比较级构成比较级, 最高词尾加最高词尾加(e) st 。

词前变化要记得，词前变化要记得，前面前面加上加上 most 多音节和部分双音节最高级构成总结：多音节和部分双音节最高级构成总结： 1. 三音节以上的词，是词前变化 2. 以下部分双音节词是词前变化： （1）adj + ly构成的副词 （2）v + ed / ing 构成的形容词 tired- most tired useful - most useful （3）n + ful / less 构成的形容词 （4）n + ly 构成的形容词词前或词尾变化皆可 friendly - most friendly / friendliest （5）n + y 构成的形容词 是词尾变化 lucky- luckiest loudly- most loudly 注注 意意 一般情况下：单独成词的双音节词，是词尾变化；合成的双音节词，是词前变化  big little biggest least coldest 形你式知的道构下成列吗词？的最高级 cold hot warm hottest warmest coolest longest latest most most popular cool long late much popular cheaply tired careful healthy friendly most cheap most tired most careful healthiest friendliest most friendly most useless most boring earliest thinnest most delicious useless boring early thin delicious 评：评：2 1. 形容词和副词的最高级形容词和副词的最高级 的基本句型：的基本句型： 三个或三个以上比较用三个或三个以上比较用 最高级最高级, 如：如： 1. Mr. Li is the heaviest of the three . 2. Pan Changjiang is the funniest of them . 3. The green car is the most expensive of all . be动词动词 A + + (the)最高级最高级 + 实意动词实意动词 of + 与与A同类复数同类复数 in + 范围范围 注意：形形 容词最高级前面常用冠词容词最高级前面常用冠词 the, 副词最高级前面，用不用冠词副词最高级前面，用不用冠词 the皆可。

皆可 最高级别好判断，都在最高级别好判断，都在of/in前面 口诀口诀：同类比较用同类比较用 of，范围比较，范围比较in 常见 2.2.使用最高级，注意的问题使用最高级，注意的问题 (1)表示在三者或三者以上的人或物中进行选择时，表示在三者或三者以上的人或物中进行选择时， 用最高级：用最高级：Who / Which + be + 最高级最高级, A, B, or C ? Who is the tallest, Tom, Jack, or David? Which subject do you like best, math, English or Chinese ? (2)表示表示, ““...之最之最…之一之一””的句式的句式,用用one of the + 形容形容 词最高级词最高级+ 复数名词复数名词 + 范围范围 a. Honghong is one of the best students in our class. b. SuZhou is one of the most beautiful cities in China. (3) 当最高级前有当最高级前有物主代词物主代词或者或者名词所有格名词所有格修饰时，修饰时，不不用冠词用冠词the. 如：如： a. Monday is my busiest day. 星期一是我最忙的一天星期一是我最忙的一天 . b. Jack is Jim ' ' s best friend. Jack 是是Jim最好的朋友最好的朋友. (4) 最高级前可加序数词最高级前可加序数词 . The Yellow River is the second longest river in China. (5) 表示表示 ““...看见过，听见过，做过的最看见过，听见过，做过的最 ...”” This is the + 最高级最高级 + 名词名词 (that) I have ever seen...。

(6) 比较级与最高级的互换比较级与最高级的互换: ...than any other + 单数名词单数名词 + 范围范围 ...than the other + 复数名词复数名词 + 范围范围 Tom is the tallest boy in his class. =Tom is taller than any other boy in his class. =Tom is taller than the other boys in his class. = Tom is taller than anyone else in his class. The coat is the most expensive in the store. =The coat is more expensive than any other coat in the store. =The coat is more expensive than the other coats in the store. =The coat is more expensive than anything else in the store. (7) old far 比较级最高级的用法比较级最高级的用法 I. older/oldest 一般指一般指年龄大小年龄大小; elder/eldest 指指长幼关系长幼关系(一般修饰名词作一般修饰名词作定语定语) 如：如： a. My father is older than my mother. b. My father is the oldest of my family. c. My elder brother is a driver. II. farther指指距离更远距离更远；；further指指抽像的抽像的,程度程度深的深的. a. I want to study English further. b. He lives farther away from school than I. 用所给词的适当形式填空用所给词的适当形式填空 1. He is ______ (bad) at learning maths. He is bad worse much _______ (bad) at Chinese and he is the worst _________ (bad) at English. kindest 2. Annie says Sally is the ________ (kind) person in the world. friendliest 3. He is one of the_________(friendly) people in the class, I think. longest 4. The Changjiang River is the _______ (long) river in China. 5.Annie plays the piano very _____ (well). Sue well better plays it ___ (well) than Annie. And Sally plays it best the ____ (well). busiest 6. Saturday is my _________ (busy) day in a week. 7. Most of the students think a lion is much more dangerous ________ (dangerous) than a bear and it most dangerous is the ______ (dangerous) animal in the world. best 8.Which do you like _____ (well) , maths physics or chemistry? best 9.This is the _____ (good) film I have ever seen. the hottest 14.Summer is _____ (hot) season of the year. 单项选择 B ( )1. Which does Jimmy like , math PE or art? A. well B. best C. better D. much ( )2. The Chang jiang River is one of in the C world. A. the longest river B. longest rivers C. the longest rivers D. longer rivers ( )3. Mother is in my family. C A. busy B. busier C. the busiest D. more busy ( )4. This is one of ____ films of this year. C A. more exciting B. exciting C. the most exciting D. most exciting. ( )Who has apples now, Jim, Lily or Lucy? D A. much B. biggest C. better D. the most 。