新版英语unitiammoreoutgoingthanmysister人教版八上.pptxVIP

;A: What does he /she look like? B: He/She is …;;big;cute;thin;;Zhao Benshan is short.;Liu Huan is heavy.;Lin Xinru is thin.;Liang Yongqi has shorter hair than Jolin .;Li Yong is more outgoing than Cheng long.;;Lucy is heavier than Lily.;Emma has longer hair than Sara.;形容词的比较级句型：;;Listen and number the pairs of twins in the picture.; Conversation 1 A: Is that Sam?B: No, that’s Tom. Sam has longer hair than Tom.C: Sam is plays the drums better than Tom;Tapescript;Tapescript;形容词 adj. He is tall.  He is a tall man. 形容词(adjective)，简称adj.或a.。主要用来 修饰名词的词，表示事物的特征。形容词用来修饰名词或代词，表示人或事物的性质、状态，和特征的程度好坏，与否。 副词(adverb) 是一类用以修饰动词(相当于英语 的verb)或加强描绘词组或整个句子的词。  He sings well. He runs fast.;大多数形容词和副词有三个等级： 原级、比较级、最高级。 一、构成 1. 构成的不规则变化: eg. good / well – better – best bad / badly – worse – worst many / much – more – most little – less – least far – farther / further – farthest/ furthest;2. 构成的规则变化: 1) 单音节词和少数双音节词 一般在词尾后加-er 或-est. 如： cold – colder – coldest nice — nicer – nicest 2) 重读闭音节词末尾只有一个辅音字母 时, 先双写这个辅音字母, 再加-er或-est。 如: big – bigger – biggest thin – thinner – thinnest; 3) 以“辅音字母+ y”结尾的双音节词， 先改y为i, 再加-er或-est。如： easy – easier – easiest happy – happier – happiest 4) 多音节词和部分双音节词在词 前加more或most。如： delicious – more delicious – most delicious interesting – more interesting – most interesting;不规则形容词副词;比较级规则变化口诀：;comparative degree;Exercises;tall nice big funny outgoing old;late expensive thin smart high fat interesting;;二、用法 1.比较级表示两者 (人或事物) 的比较。 eg. I am taller than Tom. My dress is more beautiful than hers. 2. 最高级表示三者或三者以上 (人或事??? ) 的比较, 其中有一个在某一方面超过其他几个时, 用最高级。最高级的前面一般要加定冠词 the, 后面可带 of ( in )短语来说明比较的范围。 如： She is the youngest in the class. Jason is the tallest of the three. Whose handwriting is the best of all?;3.在形容词比较级前还可用much, even, still, a little 来修饰, 表示“…