2013秋季_八年级_英语上__Unit_3_Im_more_outgoing_than_my_sister (2).ppt

1、Unit 3 Im more outgoing than my sister.,Section A,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，短的 长的 短的 瘦的，薄的 肥胖的 重的，胖的,Liu Xiang is tall. Pan Changjiang is short.,Liu Xiang is taller than Pan Changjiang. Pan Changjiang is short

2、er than Liu Xiang,than 比 (conj .连词).,两者之间比较，用形容词比较级,The red box is big.,The green box is small.,The red box is bigger than the green box. The green box is smaller than the 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 sh

3、orter than the purple ruler.,Lin Xinru is thin.,Liu Yifei is thinner.,Liu Yifei is thinner than Lin Xinru.,45kg,48kg,Li Yong is more outgoing than Cheng long.,Cheng Long is outgoing.,Li Yong is more outgoing.,The women are fat.,The man and the woman are thin.,The women are fatter than the man and th

4、e woman.,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,Grammar: 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 nicest 2

5、) 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,比较级规则变化

6、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),Read in pairs,newnewer bigbigger thinthinner largelarger nicenicer easyeasier heavyheavier goodbetter badworse,smartsmarter wildwilder funnyfunnier talltaller manymore muchmo

7、re wellbetter longlonger shortshorter smallsmaller,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 ) 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

8、 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. Shes 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 gettin

9、g 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) tha

10、n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 等来修饰形容词比较级。注意: 比较级不 能用very, so, too, quite等修饰。如： He is much more serious than Sam.,3) 形容词比较级后面往往用连词than连接 另一个比较的人或事物, 但在上下文明确 的情况下, 形容词比较级可单独使用。如： My sister is tal

11、l, but my aunt is taller. 我姐姐个子高, 但我姑姑个子更高。,练习参见课本P113-115形容词的比较级和最高级,tall long cold fast thick small strong hard new short wide fine late fat big thin red happy early easy heavy beautiful exciting interesting popular difficult useful important good far ill much bad many well,用形容词的适当形式填空,1. Sam has

12、_ (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,wilder,taller,funnier,shorter,heavier,calmer,more serious,用形容词的适当形式填空,7. Du Jiahao is _ (at

13、hletic) than others in Class 19. 8. Mr Cheng is _(outgoing) than Miss Qu.,more athletic,more outing,课本练习,tall thin long hair calm,wild short hair heavy short,1a. Match each word with its opposite!,1b. Listen and number the pairs of twins 1-3 in the picture.,1,2,3,No, it isnt. Its Paul. Pauls thinner

14、 than Pedro. Pedros taller than Paul.,Is that Pedro?,Unit3 Im more outgoing than my sister.,SectionB,1a. What kind of things are important in a friend?,A good friend _a. has cool clothes _b. is talented in music. _c. likes to do the same things as me. _d. is good at sports. _ e. truly cares about me

15、. _f. makes me laugh. _g. is a good listener.,A: I think a good friend makes me laugh. B: For me, a good friend likes to do the same things as me. C: Yes, and a good friend is talented in music,too. D: Thats not very important for me,1b. Talk about what you think a good friend should be like. Then m

16、ake a report.,2a.Write the comparative forms of the following adjectives.Then use them to write five sentences about you and your friends.(写出比较级并造5个比较句型)（学以致用）,popular_funny_ quiet_ hard-working_serious_friedly_ outgoing_smart_shy_ My friend David is more hard-working than me. but Im funnier than hi

17、m.,more popular,funnier,quieter,more hard-working,more serious,friendlier,more outgoing,smarter,shier,2c.Are the following states true or false?,1.Jeff is less serious than most kids.( ) 2.Jeff and Yuan Li are both quiet.( ) 3.Jeff thinks it is easy for him to make friends.( ) 4.Huang Lei is taller

18、than Larry.( ) 5.Huang Lei isnt as good at tennis as Larry.( ) 6.Larry works harder than Huang Lei.( ) 7.Mary thinks her friends should be the same as her.( ) 8.Carol broke her arm last year and Mary made her feel better.( ),False,True,False,False,True,False,False,False,2d.How do you and your friends compare with the people in the aricle?(写5句)（拓展提高）,I m different from Jeff because Im louder than th