人教版八年级英语上册Unit3第一课时课件

1、Unit 3 Im more outgoing than my sister.,Section A 1a-1c,Learning Goals（学习目标）,识记词汇：outgoing, better, loudly, quietly, hard-working, fantastic。 初步学习形容词、副词比较级的变化规则，了解比较级的构成和用法。 学习使用形容词、副词的比较级描述人，比较人物特征。,Think about some adjective words for description of people,tall short thin fat heavy nice beautiful

2、handsome clever smart talented friendly kind fantastic awful outgoing shy,形容词 adj. He is tall. He is a tall man.,tall adj. short adj. long adj. short adj. thin adj. fat adj. heavy adj.,高的 矮的 长的 短的 瘦的 胖的 重的,New words,outgoing adj. quiet adj. calm adj. wild adj. athletic adj. weak adj.,外向的，开朗的 文静的 沉着的

3、，镇定的 鲁莽的，任性的 强健的，擅长运动的 体质弱的,Liu Xiang is tall. Pan Changjiang is short.,Liu Xiang is taller than Pan Changjiang. Pan Changjiang is shorter than Liu Xiang.,than 比 (conj .连词).,两者之间比较，用形容词的比较级,The red box is big.,The green box is small.,The red box is bigger than the green box. The green box is smaller

4、 thanthe red box.,The purple ruler is long.,The blue ruler is short.,The purple ruler is longer than the blue ruler. The blue ruler is shorter than the purple ruler.,Lin Xinru is thin.,Liu Yifei is thinner.,Liu Yifei is thinner than Lin Xinru.,45kg,48kg,The women are fat.,The man and the woman are t

5、hin.,The women are fatter than the man and the woman.,自学课本P113-115形容词的比较级构成，了解其构成，规则形容词可归纳为：,比较级，要变化，一般词尾加er。(long-longer) 词尾若有哑音e, 直接加r就可以。(nice-nicer) 重读闭音节，末尾字母要双写，再加er。(hot-hotter) 若是辅音字母加y, 记得把y变i，再加er。(happy-happier) 多音节更容易，词前加more 便可以。(outgoing- more outgoing),不规则形容词的比较级,good / well better ba

6、d / badly worse many / much more little less far farther / further,用形容词的适当形式填空,1. Sam has _ (long) hair than Tom. 2. Tom is _ (calm) than Sam. 3. Tina is _(tall) and _( wild) than Tara. 4. Paul is _ (short) and _(heavy) than Pedro. 5. Im _(funny) than Tara. 6. Tara is _( serious) than Tina.,longer,w

7、ilder,taller,funnier,shorter,heavier,calmer,more serious,tall thin long hair quietly,loudly short hair heavy short,1a. Match each word with its opposite!,A: Is that Sam? B: No, thats Tom. Sam has longer hair than Tom.,Conversation 1,A: Thats Tara, isnt it? B: No, it isnt. Its Tina. Tina is taller than Tara. And she also sings more loudly than Tara.,Conversation 2,Conversation 3,A: Is that Paul? B: No, thats Peter. Peter is heavier than Paul. And Paul is shorter than Peter.,Homework: 写出下列形容词的比较级,tall long cold fast thick small strong hard new short wide fine late fat big thin red happy e