2013秋季_八年级_英语上__Unit_3_I’m_more_outgoing_than_my_sister_(1)

1、Period 1Whats she like？她是个什么样的人？outgoing 外向的，爱交际的， quiet内向的，安静的New wordstwin 双胞胎 Better较好的（地），更好的（地）outgoing 外向的，友好的quietly 轻声地，安静的，轻柔地Loudly大声地，响亮地，喧闹地形容词 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

2、语 的verb)或加强描绘词组或整个句子的词。 He sings well. He runs fast. Try to find out the adjectives and adverbs in Section A of Unit3. Now try to write out their comparative forms.Adjectiveslonggoodtallheavyshortoutgoingfriendlyfunnyhard-workingsmartlazywell loudlyfasthighearlyhardclearlyAdverbs大多数形容词和副词有三个等级：原级、比较

3、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/ furthestGrammar: 形容词和副词的 比较级和最高级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 nicest2) 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

4、-est。如: big bigger biggest thin thinner thinnest3) 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 happiest4) 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比较级规则变化口诀：比较级，要变化，一般词尾加er。(long-longer)词尾若有哑音e, 直接

5、加r就可以。(nice-nicer)重读闭音节， 单辅音字母要双写。(hot-hotter)辅音字母若加y, 记得把y变为i。(happy-happier) 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，用形容词或副词的比较级 Li Yong is more outgoing than Cheng long.Cheng Long is outg

6、oing.Li Yong is more outgoing.The rabbit runs faster than the turtle.The turtle runs harder than the rabbit.So the turtle finish the race earlier.Summary Compare A with B:A + Be + adj.比较级 + than + B.A + V. + adv.比较级 + than + B.tallthin long hairquietlyloudlyshort hairheavyshort1a. Match each word wi

7、th its opposite!1b. Listen and number the pairs of twins 1-3 in the picture.1231c. Pairwork Thats Tara, isnt it?No, it isnt. Its Tina. Tina is taller than Tara. And she also sings more loudly than Tara. Tara Tina 2a. Listen. Are the words in the box used with “-er/ier” or “more”? Complete the chart.

8、2b. Listen again. How are Tina and Tara different? Fill in the boxes.Tina is more outgoing than Tara. She is friendlier and funnier, too. She loves sports.She runs faster and jump higher. She is smarter. She is lazier.Tara works as hard as Tina.She always get up earlier than her.Sam is taller than T

9、om.Sam get up as early as Tom.Sam is funnier than TomSam is more hard-working than Tom.Sam is smarter than Tom.Tom runs fast than Sam.Tom is thinner than Sam.Tom is more friendly than Sam.2c. Pairwork 2d. Role-play the conversationJulie: Did you like the singing competition yesterday, Anna?Anna: Oh,

10、 it was fantastic! Nelly sang so well!Julie: Well, I think Lisa sang better than Nelly.Anna: Oh, which one was Lisa?Julie: The one with shorter hair. I think she sang more clearly than Nelly.Anna: Yes, but Nelly danced better than Lisa.Julie: You can tell that Lisa really wanted to win, though.Anna:

11、 Well, everyone wants to win. But the most important thing is to learn something new and have fun.PracticeCompare with your partner and find out the differences between you and your partner.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 (人或事物 )

12、 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“的多”, “甚至”, “更”, “一些”。如：This city is much more beautiful than before. She

13、s a little more outgoing than me. Its a little colder today. 4.“比较级and比较级”意为“越来越” 。多音节比较级用“more and more形容词原级”形式。如：Its getting worse and worse. The group became more and more popular. 5. “Which / Who is + 比较级？”比较A、B两事物, 问其中哪一个较时用此句型。如：Which T-shirt is nicer, this one or that one? Who is more active, Mary or Kate?Which one is more popular among students, going to concerts or going to movies?6. 使用形容词比较级时需注意以下几点：1) than后面接代词时, 一般要用主格形式， 但在口语中也可使用宾格形式。 如：My brother is taller than I / me. 2) 当需要表示一方超过另一方的程度时，可以用much, a lot, a little, a bit, even, still等