初中英语比较级课件.ppt

1、Chant,I am happier, I am healthier. I can be taller, I will be stronger. My house is bigger, my room is cleaner. My friends are funnier, my grades are better. My school is more beautiful, my city is more comfortable (舒适的). We are happier, our life is better.,形容词副词的级,1.形容词的原形就是原级. very / so / too / q

2、uite +原级（副词修饰形容词，副词） She is very beautiful. The weather is so terrible. The math problem is too difficult. The boy is quite tall He works very hard. 2.比较级，表示较或更一些的意思。本单元我们学习加er，ier和more的比较级。,A +（be;实义动词）+比较级+than +B,比较级，要变化一般词尾加er。 (long-longer, tall-taller) 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

3、要双写。 (hot-hotter, big-bigger, thin-thinner) 辅音字母若加y, 记得把y变为i。 (happy-happier, funny-funnier) 多音节更容易，词前加more 便可以。 (outgoing- more outgoing),让我们归纳并熟记:,比较级（形容词/副词）的构成口诀,Gong Hanlin is _ _ Liu Huan. Liu Huan sings _ _ Gong Hanlin.,better than,thinner than,Gao Yuanyuan is as _ (漂亮) as Sun Li. Sun Li work

4、s as _ (努力) as Gao Yuanyuan.,hard,beautiful,1.This book is much more interesting than that one. 2.His word is much better than mine. 3.Physics is a little harder than Chemistry. 4.Today weather is even colder. 5.Transportation in this city is a lot busier. 6. Our school is much more beautiful than i

5、t was last year,much, even, far, a little, a lot + 比较级 但不能用very, so, too , quite 来修饰,点拨一:修饰比较级的词,“的多”,“稍一点”。,“甚至”, “更”,“的多”,“的多”,much ,a little, far , a bit ,even, still, a lot,1.My hair is_(一点) shorter than yours. 2.Today is _(得多) hotter than yesterday. 3.Its cold yesterday,its _(甚至 )colder today.

6、4. He feels _ today than yesterday. A. tired B. many tired C. more tireder D. much more tired,a little,much,even,Exercises 1,asas同级比较, 两个“as”之间 必须使用形容词或副词原级。意为“如同一样”, not as / so as “不如一样”,tall run fast funny,Tina is as tall as Tara.,Tina runs as fast as Tara.,Tina is as funny as Tara.,点拨二: as.as表示同

7、级比较,A:Does Liu Yang run as fast as Wang Yaping?,A:Is Liu Yang as funny as Wang Yaping?,B:Yes, she is.,run fast tall,B:No, she doesnt. She doesnt run as fast as Wang Yaping. Wang Yaping runs faster than her.,A:Is Wang Yaping as tall as Liu Yang?,B:No, she isnt. She is taller than Liu Yang.,3a,Wang Ya

8、ping,Liu Yang,Use the words to write questions and answers.,1.Julie/tall/you Q: _ A: No, she isnt. Shes _ than me. 2,Jack/run/fast/Sam Q:_ A: No, he doesnt. He runs_ than Sam. 3.Your cousin/outgoing/you Q: _ A: No, she isnt. She s _ than me. 4. Paul/ funny/Carol Q:_ A: No, he isnt. Hes _ than Carol.

9、,Is Julie as tall as you?,taller,3a,Does Jack run as fast as Sam?,faster,Is your cousin as outgoing as you?,more outgoing,Is Paul as funny as Carol?,funnier,温馨提示： 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, even, far, s

10、till, a little, a bit, a lot 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,这是原级的修饰词)。如： He is much more serious than Sam. 3) 上下文明确的情况下,形容词比较级可单独 使用不用连词than 。如： My sister is tall, but my aunt is taller.,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” 如：Its getting worse and worse. The group beca

11、me 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) Less +原级结构示表示降级的比较级.意为“不如”.表示一方不如另一方 如：This room is less

12、beautiful than that one . 这个房间不如那个房间漂亮。 “not as /so+形容词或副词原形+as” 如：It is not as/so warm today as yesterday. 今天不如昨天暖和。 He did not come as /so early as Wang Lin. 他不如王林来得早。,= It is less warm today than yesterday.,= He came less early than Wang Lin.,根据句意填入单词的正确形式： 1. My brother is two years _(old) than

13、me. 2. Tom is as _(fat) as Jim. 3. Is your sister _(young) than you? Yes, she is. 4. Who is _(thin), you or Helen? Helen is. 5. Whose pencil-box is _(big), yours or hers? Hers is. 6. Marys hair is as _(long) as Lucys. 7.Ben _ (jump) _ (high) than some of the boys in his class. 8._ Nancy sing _ (well

14、) than Helen? Yes, she _.,older,fat,younger,thinner,bigger,long,jumps,higher,Does,better,does,9.Fangfang is not as _ (tall) as the other girls. 10.My eyes are _(big) than _(she). 11.Which is _(heavy), the elephant or the pig? 12.Who gets up _(early), Tim or Tom? 13._the girls get up_ (early) than th

15、e boys? No, they_. 14. Jim runs _(slow). But Ben runs _ (slow). 15.The child doesnt _(write) as _(fast) as the students.,tall,bigger,hers,heavier,earlier,Do,earlier,dont,slowly,more slowly,write,fast,Think of yourself two years ago. Write about how you are different now.,1.Are you taller ?_ 2.Are yo

16、u funnier?_ 3.Are you more outgoing?_ 4.Do you study English harder?_ 5.Do you sing better?_,训练,Yes, I am. Im taller now than I was two years ago,Yes, I am. Im funnier now than I was two years ago.,No, I am not. Im less outgoing now than I was two years ago.,Yes, I do. I study harder now than I did

17、two years ago,Yes, I do. I sing better now than I did two years ago.,Writing:,Think of yourself two years ago. Write about how you are different now.,3b,I was shorter and more outgoing two years ago. But now, I am taller and less outgoing. I am not as funny now as I was two tears ago. I sing better

18、now than I did two years ago. I study English harder now than I did two years ago.,Tom is than Sam.(calm) Pedro is than Paul.(short) Tina is than Tara.(friendly) Paul is than Pedro.(thin) Ruth is than Rose.(serious) Bob is a little than me.(outgoing) Lilei is than I am. A. funny and outgoing B. more funnier and outgoing C .funnier and more outgoing D. more funny and outgoing,calmer,shorter,friendlier,thinner,more serious,C,more outg