英语人教版八年级下册Unit 7 SectionA Grammar Focus.ppt

滦县第四中学邸凤欣 Adjectives Adverbs形容词和副词 Unit7SectionAGrammarFocus Good better best Neverletitrest Tillgoodisbetter andbetterisbest GOOD BETTER BEST Remember Weshouldtryourbesttobethebest 好上加好 直到最好 精益求精 永无止境 Let schant TheUseofAdjectives Adverbs 形容词和副词 Learningaims 1 Revisethepositionsoftheadjectivesandadverbs 2 Revisecomparatives 比较级 3 Revisesuperlatives 最高级 4 Revisethestructures as as notas so as Brainstorm Whatareadjectivesandadverbs Adjectives形容词 Adverbs副词 形容词指用来描述或修饰 或代词的一类词 一般在句中作定语 副词是常用来修饰 形容词 其他副词或句子的词 名词 动词 Doyoulikereading Doyoulikereading Sheisa girl Sheis Shelooks Weallthinkher SnowWhite beautiful beautiful beautiful beautiful Step1 thepositionsoftheadjectives形容词位置 adj n 系动词be look smell sound feel taste become get keep seem adj find make think keep feel leave sb sth adj 宾补 Rules SnowWhite beautiful adj n 系动词be look smell sound feel taste become get keep seem adj 不定代词 adj find make think keep feel leave sb sth adj 宾补 Shealsolikessomething Rules 一些重要的事情没有什么有趣的 somethingimportant nothinginteresting Step1 thepositionsoftheadjectives形容词位置 一前三后 SnowWhite Step2 thepositionsoftheadverbs副词位置 beautifully 1 strongcareful 2 easyhappy 5 terriblesimple 3 widebrave Shealsosings 形容词 副词 4 true stronglycarefully easilyhappily widelybravely terriblysimply truly 注意 lovely lively lonely friendly daily likely等词虽以ly结尾仍为形容词 Sheis real beautiful really 副词放在实义动词的 形容词或副词的 后面前面 一般在词尾加上er或est 以不发音的e结尾的 只加上r或st 以辅音字母 y结尾的 变y为i再加上er或est 重读闭音节词词尾只有一个辅音字母时 双写最后一个辅音字母 然后加上er或est 在词前加more或most Canyousummarize 比较级和最高级的规则变化 better worse more less olderelder fartherfurther best worst most least oldesteldest farthestfurthest 不规则变化 important easy happy thin good hot easily many nice delicious 写出下列形容词副词的比较级最高级 moreimportant mostimportant easier easiest happier happiest thinner thinnest better best hotter hottest moreeasily mosteasily more most nicer nicest moredelicious mostdelicious Game 比比谁最快 Thedwarfis shorterthantheprince Thedwarfis ofthetwo theshorter shorter much Step3 Comparatives比较级 1metre thedwarf 1 5metres SnowWhite 1 8metres theprince short Thedwarfisa man Thedwarfis thanSnowWhite Rules the 比较级 ofthetwo 表示 两者中较 的一个 much alot alittle abit even far no any 比较级 Step3 Comparatives比较级 1metre thedwarf 1 5metres SnowWhite 1 8metres theprince Rules much alittle even alot abit far no any 比较级 Theprinceisa man Theprinceis thanSnowWhite Theprinceis thanthedwarf Theprinceis ofthetwo tall taller muchtaller thetaller the 比较级 ofthetwo 表示 两者中较 的一个 18yearsold 20yearsold 38yearsold SnowWhiteisayounggirl SnowWhiteis thantheprince SnowWhiteis thanthequeen SnowWhiteis ofthetwo Step3 Comparatives比较级 younger muchyounger theyounger thespecialstructure1 SnowWhiteisbecoming越来越漂亮 分别用pretty和beautiful填空 prettierandprettier moreandmorebeautiful Rules 表示 越来越 单音节和部分双音节词 级 and 级 多音节和部分双音节词 级 比较 比较 moreandmore 原 Step3 Comparatives比较级 把下面的词变成 越来越 的结构 healthy healthierandhealthier moreandmorefamous hotterandhotter strong famous hot strongerandstronger interesting moreandmoreinteresting Step3 Comparatives比较级 thespecialstructure2 Rules 表示 越 越 时 用 级 级 the the 比较 比较 我们越仔细 犯错误就越少 weare wewillmake sheeats shewillbe Themorecarefulthefewermistakes Step3 Comparatives比较级 Theappleisthe ofall Theappleisbiggerthan Theappleisbiggerthan biggest 级结构可以表示最高级含义 比较 Theorangeisbiggerthan anyapple 1 theotherapples anyotherapple Step4 Superlatives最高级 1 1 同一范围比较 the 最高级 比较级 than 比较级 than 2 不同范围比较比较级 than theother anyother any Rules Theappleisthebiggest Theappleisbiggerthantheotherapples Theappleisbiggerthananyotherapple Theorangeisbiggerthananyapple 复数名词 单数名词 单数名词 Step4 Superlatives最高级 1 1 同一范围比较 the 最高级 比较级 than 比较级 than 2 不同范围比较比较级 than theother anyother any Rules NewYorkisthebiggestcityintheUSA NewYorkis than intheUSA NewYorkis than intheUSA NewYorkisbiggerthan inEngland 复数名词 单数名词 单数名词 bigger theothercities bigger anyothercity anycity Step4 Superlatives最高级 thespecialstructures 表示 最 的 之一 时 用 oneof 形容词 级 名词 形式 形容词最高级 表示 第几最 序数词 the 最高 复数 1 Thedwarf在故事中是第二矮的人 Thedwarfis inthestory 2 小矮人是世界上最矮的人之一 Thedwarfis intheworld thesecondshortestman Rules Step4 Superlatives最高级 oneoftheshortestmen theChangjiangRiver TheChangjiangRiveris inChina TheChangjiangRiveris intheworld theYellowRiver Theyellowriveris inChina Step4 Superlatives最高级 thefirstlongestriver oneofthelongestrivers thesecondlongestriver Step5 as as notas so as 1 Thequeenisas asSnowWhite 2 Thequeenisnotas sokindasSnowWhite 1 as 原级 as表示 前者与后者一样 2 notas so 原级 as less than 表示 前者不如后者 Rules Thequeenisbeautiful SnowWhiteisbeautiful too Thequeenis thanSnowWhite beautiful lesskind SnowWhiteis thanthequeen kinder Use notas so as and less than tomakesentences helpful lovely Step5 as as notas so as Thequeenisnotas so asSnowWhite Thequeenis thanSnowWhite 解题思路 判断词性最重要其次词形分辨清全句意思要明确单词拼写别大意 Practice直击中考 中考链接 红笔核对答案一 单项选择1 5ABCDB6 10BDCBD11 14BCBBB二 用词的正确形式填空1 safely2 politely3 sunny4 pr