Unit 3 Section A(1a-1c) 课件 2022-2023学年人教版八年级上册英语

1 Unit 3 I'm more outgoing than my sister.Unit 3 I'm more outgoing than my sister. Section A ( 1a- 1c ) 二、知识目标： 1.识记词汇：outgoing, better, loudly, quietly, both 3. 学习使用形容词、副词的比较级描述人。 2.初步学习形容词、副词比较级的变化规则。 2 tall loudly thin short hair long hair heavy quietly short Match each word with its opposite. 1a er more ner er er heavier more er 反义词 注意：1.be+adj. 2.实意v.+adv. 2. ____ → _____ 1. _____ → ____ short heavy thin tall Write the opposite words according to the pictures. 1a 3. ______ → ______ quietly loudly 4. _________ → _________ short hair long hair Liu Xiang is tall. Pan Changjiang is short. Liu Xiang is taller than PanChangjiang. Pan Changjiang is shorter than liu Xiang. Compare people Jim Tom Jim is funny. Tom_____________ Jim. is funnier than 7 hot hotter Today is hotter than yesterday. yesterday today Lucy is _______ _____ _____ Lily. Lucy Lily more outgoing than outgoing adj.形容词 前用be动词 1b Listen and number the pairs of twins in the picture [1-3] 1 2 3 11 Pair workPair work 1c Practice the conversation then make conversations about the other twins. A: That’s Tara, isn’t it? B: No, it isn’t. It’s Tina. Tina is taller than Tara. And she also sings more loudly than Tara. Look and say Lily’s hair is _____. Lucy’s hair is ______. Lily’s hair is _______than Lucy’s. Lucy’s hair is _______than Lily’s. Lily Lucy shorter long short longer Let students read and find frequency adverbs. 12 58kg heavy 70kg Tom is heavy. Mike is ____________ Tom. heavier heavier than Tom Mike Let students read and find frequency adverbs. 13 ConclusionConclusion 形容词和副词有三个比较等级，即： 1. 原级，也就是原形。 2. 比较级，表示“较……”或“更……”的意思。（用于两者之间比较） 3. 最高级，表示“最……”的意思。 （用于三者或三者以上的比较） 比较级是怎么变化的呢？ 15 英语中, 两者(人或物)相比较时, 要用形容词 和副词的比较级: ⑴形容词和副词比较级的构成： ①一般情况下，直接在单词末尾加_____； ②以字母e 结尾的单词