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1、Review of Unit3,比较级规则变化口诀：,比较级，要变化， 一般词尾加er； (long-longer) 以e结尾只加-r ； (nice-nicer) 辅y变i加-er ； （happy-happier) 双写规则牢记它；(hot-hotter) 遇到双多音节词，more放前面来帮它。 （interesting- more interesting） 需双写单词 大 热 天，红 太 阳，胖 子 瘦 子 都 湿 透。 big,hot,red,fat,thin,wet.,Irregular Form,good / well better best bad / badly worse w
2、orst many / much more most little less least far farther farthest further furthest,写出以下形容词的比较级,small big long short tall heavy friendly beautiful smart quiet serious dangerous delicious popular safe fun funny,1.什么是形容词的原级？ 表示修饰两种东西的程度是一样的,用 as.as表示原级，译为:“和一样”。 2.什么是形容词的比较级？ 表示两者相比，一个比另一个更，有比 较级的句中有th
3、an,且仅限于两者比较。,形容词的原级和比较级,表示两者之间没有差别时,使用句型： A + 谓语动词 + as + 原级 + as + B 如：He is as excited as his younger sister. 他和他妹妹一样兴奋。 Lily rode her bike as slowly as an old lady. 莉莉骑车像老太太一样慢。 They picked as many apples as the farmers (did). 他们摘的苹果和农民一样多。,This tree is as_ as that tree.,The green bag is as _as t
4、he red.,This pen is as _ as that pen.,tall,big,long,原级,表示第一个人比不上第二个人时,使用句型: A + 谓语动词否定式 + as / so + 原级 + as +B Heisnotso/asexcitedashisyoungersister. 他没他妹妹那么兴奋。 Lilydidnotrideherbikeso/asslowlyasan oldlady. 莉莉骑车不像老太太那样慢。 Theydidntpickso/asmanyapplesasthe farmers(did).他们摘的苹果不如农民多。,比较级用法： 表示两者 (人或事物)
5、的比较。 A+动词+比较级+than+B eg. I am taller than Tom. My dress is more beautiful than hers.,Tom,Li Ming,Tom is taller than Li Ming.,Li Ming is shorter than Tom.,tall / short,Li Li,May,May has longer hair than Li Li,Li Li has shorter hair than May.,long hair / short hair,Jim,Bob,Jim is heavier than Bob.,Bob
6、 is thinner than Jim.,heavy / thin,Zhao Benshang,Zhu Juan,Zhao Benshang is more outgoing than Zhu Juan.,funny / outgoing,Zhao Benshang is funnier than Zhu Juan.,在形容词比较级前还可用much, even, a lot, a little来修饰, 表示“的多”, “甚至”, “一点”。 This city is much more beautiful than before. Shes a little more outgoing th
7、an me. Its a little colder today.,1.“Which / Who + 比较级, A or B？” 比较A、B两事物, 问其中哪一个/谁更? Which T-shirt is nicer, this one or that one? Who is more active, Mary or Kate?,2.比较级+ and + 比较级， “越来越” Now it is hotter and hotter. 3. The + 比较级，the + 比较级 “越，就越” The more , the better. The more you eat, the fatter
8、 you will become.,一、按要求写出下列各词的正确形式 1easy(比较级)：_ 2different(名词)：_ 3many(比较级):_ 4serious(比较级):_ 5 friendly(比较级):_,easier,difference,more,more serious,friendlier,练 习,6 funny(比较级)_ 7outgoing(比较级)_ 8 quiet(反义词)_ 9tall(反义词)_ 10beautiful(比较级)_,more beautiful,more outgoing,loud,short,easier,用适当形式填空,1.Toms b
9、ike is new, but Johns bike is _. 2.Toms schoolbag is big, but Johns schoolbag is _. 3.Toms house is small, but Johns house is even _. 4.Toms coat is long, but Johns coat is even _. 5.Toms desk is good, but Johns desk is _.,newer,bigger,smaller,longer,better,6. He is _ (young) than I am. 7. Mr. Smith
10、 is much _ (old) than his wife. 8. Chicago is _ (big) than Paris. 9. This book is _ (good) than that one. 10. The weather this winter is _ (bad) than that of last winter.,younger,older,bigger,better,worse,1. He isnt as tall as I. (变为同义句),Im _than him.,taller,句型转换,2. Tim is Ten. Tom is Thirteen. (合为一
11、句),Tom is three years _ than Tim.,older,3. They both work hard at English. ( 同义句),work hard at English.,Both of them,4. Tom is two meters tall, Jack is two meters tall, too.(合为一句 ),Tom is _Jack.,as tall as,句型转换。 This picture looks beautiful, but that one looks more beautiful.(同义句) That picture looks
12、 _ _ _ this one. 2. She has longer hair than Emma.(同义句) Her hair is _ _ _. 3.Helen studies hardest in her class.(同义句) Helen studies _ than _ _ student in her class.,more beautiful than,longer than Emmas,harder any other,4. My father is two years older than my mother. (同义句) My mother is _ _ _ than my
13、 father. 5. Li Lei is taller than his twin brother. (同义句) Li Lei is _ _ of the twins. 6. Dave is heavy, but he can run very fast. (上同) _ Dave is heavy, he can run very fast.,two years younger,the taller,Though,句型转换,1. Peter is thinner than Sam. (同义句转换) 2. My sister is better at study than I. She is
14、clever. (同义句转换),Sam is fatter than Peter.,My sister is much smarter than me at study.,3. I study science very well. (同义句转换) 4. Miss Li is popular in our class. Mr. Wang is more popular.(同义句转换),I am very good at science.,Mr. Wang is more popular than Miss Li.,1.If you want to be thinner and healthier
15、, youd better eat _food and take _ exercise.,more, fewer B. more, less C. fewer, more D. less, more,2.Hes _ than his brother.,strong B. stronger C. the stronger D. the strongest,3.Which do you like _, tea or coffee?,good B. better C. best D. the better,4. Mum, this T-shirt is much too small for me.
16、Would you buy me a _one?,good B. better C. large D. larger,1. The twins _ lovely girls. A. are allB. are bothC. both are 2. I like drawing and I am good _ it. A. in B. on C. at 3. That box is _ than others. A. more heavierB. heavy C. much heavier,B,C,C,4. She is three years _ than I am. A. oldB. mor
17、e oldC. older 5. I think a good friend should make me _. A. laughB. laughingC. to laugh,C,A,6. Lucy is very short, but she is _ than her sister. A. shorter B. longer C. taller D. older 7. Frank is _ friendly than his brother. A. a little more B. a few more C. much D. a little 8. Sam is _at Chinese t
18、han Jim. A. good B. well C. better D. gooder,C,A,C,9. This one is too large. Can you show me a _one? A. larger B. large C. small D. smaller 10. Do you think March is _than January? Yes, its _ warmer. A. better, a little B. well, much C. worse, very D. nicer, quite,D,A,11. - Which of the caps will yo
19、u take? -Ill take _. one for my father the other for my brother. A. neither B. both C. all (2010.长沙中考) 12. Sam looks like his Dad. They are _ tall. A. either B. any C. all D. both ( 2009.河北中考 ),B,D,3a Wang Lingling and Liu Lili are best friends. Look at the chart below and compare them.,Wang Linglin
20、g,Liu Lili,Wang Lingling best friend is Liu Lili. They are both tall, but _ _ _ _ _ _ _ _,Wang Linglings straight hair is longer than Liu Lili. Wang Lingling likes reading and LiuLili likes sports. Both of them are popular and outgoing. Wang Lingling is more serious, and Liu Lili is funnier. Wang Li
21、ngling is more hard-working, and Liu Lili is smarter than Wang Lingling.,My Best Friend and I,写一篇短文,比较你俩的特征,80词左右,可适当发挥.1.我的好友名叫露茜（Lucy). 2.在某些方面，我们看上去一样；在某些方面，我们看起来不同。3我们都有黑眼睛，黑头发。4.她比我高，比我文静，很认真。5.我外向一点，而且比她风趣。6.都喜欢读书听音乐。 提示词： the same, different, both, tall, quiet, serious, outgoing, funny, read
22、books, listen to music,My Best Friend and I I like to have friends who are different from me. My best friend is Lucy. In some ways we look the same,and in some ways we are different. We both have black eyes and black hair. She is taller, quieter than me. And she is really serious. I am more outgoing and funnier than her. Both she and I like reading books and listening to music. I think differences are not important in a friendship.,