1.形容词比较级和最高级的构成(friendly---friendlier---friendliest friendly---more friendly---the most friendly)2)不规则变化good/well ---better---best bad/ ill---worse---worst many/much---more---most little---less---leastlate（迟的，晚的）--- later（较迟的，较近的）---the latest （时间上最近的）far---farther---farthest (远的，具体)---further---furthest（进一步，抽象）old---older---oldest (较老的) The are in the same age, but Li looks much older than Ma.---elder---eldest (年长的) elder sister 家庭成员之间的长幼关系2.形容词比较级的用法1）同级比较：as+原级+as…not so (as)+原级+as…The box is as heavy as that one. It‟s not so(as) warm today as yesterday.Is there as much water in this glass as in that one. He is as fast as possible. 他尽可能快。

This leaf isn‟t the same as that one.2）比较级的用法：用于表示两者或两部分之间进行比较(同类事物作比较)比较级+than The flowers are more beautiful than those on the desk.His brother is younger than I/me. than 后面接代词时，一般用主格，但在口语中也可使用宾格。

You look younger today. (than you looked young before).括号里是帮助理解Who is happier, you or your father? Which one is more popular, the radio or the movie?The weather of Kunming is better than that (= the weather) of Beijing.The radio made in Shanghai are better than those (= the radios ) made in Tianjin.常在比较级前用much, even, far, still, a little, a bit, a lot, rather等词进行程度上的修饰。

My daughter is a little taller than his. I‟m much busier today than yesterday.3) 比较级特殊用法：A．在形容词比较级前还可以用much, even, far, a lot, still, a little 来修饰，表示……得多，甚至更……仍然，还…..更……. 一些，以加强语气Diamond is even harder than steel.Our city is much more beautiful than yours. He is even slower than before. Japan is a little larger than Germany.B.表示倍数…times +形容词比较级+than…这个句型表示：比……大（长，多……）几倍Our room is twice larger than theirs.The Yangtze River is ten times larger than the river in your city.C.表示大几岁，高几厘米等表示数、量的词+形容词比较级I am two years older than you. She is a head taller than I/me.D.表示“比其他的任何…….都……”比较级+than any other +单数名词这个句型是用比较级形式表达最高级的意思。

He is better than any other student in the class. He is the best in the class.This watch is more expensive than any other watch in the shop. This watch is the most expensive one in the shop.E. 表示“越来越……”比较级+and+比较级The earth is getting warmer and warmer. China is more and more beautiful.F.表示“越……就越……”The +比较级….，the+比较级…The busier he is，the happier he feels. The sooner，the better. The higher the ground（is），the thinner air becomes.G．表示“两个中比较…的”The+比较级+of the twoThis watch is the cheaper of the two.He is the better of the two.Of the two girls，I find Lily the more intelligent.H．表示“比较A和B，哪一个较…”Which is +比较级，A or B？如果是人与人相比较，用who不用which。

Which is more popular，the radio or the movie？Who is happier，you or your father？3.形容词最高级的用法A+动词+形容词最高级+of/in…A．表示“是最…….之一”One of the +形容词最高级Shanghai is one of the most beautiful cities in china.Our city is one of the safest cities in the world.One of the most important languages is English.B．表示“大多数，大部分的…….”Most +复数名词Most of +the+复数名词Most of+代词Most people like apples.Most of the boys are good at football.Most of the them （his books）were written here.C．最高级的几种表示方法我们可以用原级、比较级、最高级三种方式来表达最高级，总结如下：She is the best in her class.（最高级）She is better than any other student in her class.（比较级）No other student in her class is better than she.（比较级）No other student in her class is as good as she.（原级）D．表示“哪一个（人）最为……呢？Which/who is +the+形容词最高级……？这个句型用于三个以上的事务或人的比较级当中. Which is the biggest of the five apples？Which is the heaviest，the horse，the sheep or the elephant？1. 这只手表比那只手表贵两倍。

This watch is ________ _______ ___________ __________ that watch.2. 这只手表是那只手表的价格的三倍。

This watch is ________ ________ ________ ___________ __________that watch.3. 在这两个男孩之间，我发现Tony更好。

_____ _______ ______ ________, I find Tony _______ _______ ________________.4. She is the tallest girl in the class.(改成同义句)She is ________than ______ ________ _______in the class.5. 日本只比德国大一点儿。

Japan is ______ ________ ___________than Germany.6. 越大他就变得越勇敢。

________ _________he is _________ ________ he becomes.7. Sophie给的家庭作业越来越多了。

Sophie gives us _________ _______ _________ homework.4．无比较级和最高级的词语：perfect, favorite, wonderful, empty, wrong, correct, true, right, excellent.练习一1. This box is___ that one.A. heavy thanB. so heavy thanC. heavier asD. as heavy as2 When we speak to people，we should be __________.A. as polite as possibleB. as polite as possiblyC. as politely as possibleD. as politely as possibly3 This book is____ that one，but____ than that one.A. as difficult as; expensiveB. as more difficult as; more expensiveC. as difficult as; more expensiveD. more difficult as; as expensive4 I think the story is not so ___ as that one.A.interestingB. interestedC. more interestingD. most interesting5 His father began to work____ he was seven years old.A.as old asB. as early asC. sinceD. while练习二1. I think science is _ than Japanese.A. much importantB. importantC. much more importantD. more much important2 This pencil is___ than that one.A.longestB. longC. longerD. as long3 My mother is no ___ young.A.shorterB. longerC. littleD. few4 These children are ____ this year than they were last year.A.more tallB. more tallerC. very tallerD. much taller5 It was very hot yesterday，but it is___ today.A.even hotterB. more hotterC. much more hotD. much hot6. Mrs Black has got____ instead of getting any better.A. more badB. a little worseC. much badlyD. a lot of worse练习三( ) 1 When we arrived， we found the meeting room crowded with___ students.A. quite a fewB. only a fewC. fewD. a few quite2 The house is small for a family of six. A. much too B. too much C. very much D.so3 Through the window we can see nothing but ____ buildings.A. tall very manyB. very many tallC. very tall manyD. many very tall4 -What…s your brother like?-He is___. A. a driver B. very tall C. my friend D. at school5 The jacket was so___ that he decided to buy it.A. muchB. littleC. expensiveD. cheap6 Our classroom is____ larger than theirs.A.moreB.quiteC. veryD. much练习四1 The earth is about____ as the moon.A. as fifty time bigB. fifty times as bigC. as big fifty timesD. fifty as times big2 Your room is mine.A.twice as large thanB. twice the size ofC. bigger twice thanD. as twice large as3 Your room is ___ than mine.A.three time bigB. three times bigC. three times biggerD. bigger three times4 His father is____than his mother.A.older four yearsB. as four years olderC. four years olderD. bigger four years练习五1.Your classroom is _____ (wide) and _____ (bright) than ours.2.There are _____ (few) hours of sunlight a day in winter than in summer.3.Which do you like _____ (well) , maths or chemistry?4.This is the _____ (good) film I have ever seen.5.Africa is the second _____ (large) continent.6.What he said made his mother much _____ (angry) .7.I‟m not as _____ (careful) as he.8.We‟ve got as _____ (many) books as we need.9.Pratice as _____ (much) as you can.10.They have done _____ (much) work with _____ (little) money.11.You‟re the _____ (kind) person I‟ve ever met.12.He is _____ (young) than his two sisters.13.The _____ (old) I get, the _____ (strong) I seem to feel.14.The weather is getting _____ (warm) and _____ (warm) .15.Summer is _____ (hot) season of the year.练习六1. Bob is ______ ( young ) than Fred, but ______ (tall) than Fred.2. Alice is not as ______ (tall) as Mike.3. Li Deming looks ______ (fat) than before after the summer holidays.4.Which is ______ (heavy), a hen or a chicken?5.-- How ______ (tall) is Sally?-- She' s 1.55 metres ______ (tall). What about Xiaoling?-- She' s only 1.40 metres ______ (tall). She is much ______ (short) than Sally. She is also the _______ (short) girl in the class.6. He is ______ (bad) at learning maths. He is much _______ (bad) at Chinese and he is the ______ (bad) at English.7. Annie says Sally is the ______ (kind) person in the world.8. He is one of the_________(friendly) people in the class, I think.9. A dictionary is much _________ (expensive) than a story-book.10. An orange ia a little ______ (big) than an apple,but much ________ (small) than a watermelon.11. The Changjiang River is the _______ (long) river in China.12. Sue is a little ___________ (beautiful) than her sister.13. My room is not as _________ (big) as my brother' s.14. --How difficult is physics? --I' m not sure.-- Is it ________ (difficult) than maths? -- I don' t think so.15.-- Annie plays the piano very ___________ (well).-- Sue plays it _____ (well) than Annie. And Sally plays it the __________ (well).16. Saturday is my _________ (busy) day in a week.17. Her mother is getting ____________(fat) and ________ (fat).18. I think it' s too expensive. I' d like a _____________ (cheap) one.19. He comes to school much ____________ (early) than I.20.This book is not as _____________ (interesting) as that one.21. Your classroom is __________(wide)and ___________(bright) than ours.22. Practice as __________ (much) as you can.23. The ________ (much), the ____________ (good).24. Nowadays(现在) English is __________( important ) than any other subject, I think.25. Most of the students think a lion is much ________(dangerous) than a bear and it is the __________ (dangerous) animal in the world.综合练习题26. The speech was so dull that it made most of us sleepy.27. Lin Fei goes to school at about seven every day.28. At that time Town Cinema was the cheapest, but it had the friendliest service.29. Sarah discovered that it was important for a flight attendant to speak English well.30. -- What shall we have for supper?-- I bought ______ big fish at ______ only market near my office.A. a; aB. a; theC. the; X31. The food I cook isn't delicious, but ______ I can look after myself.A. at firstB. at lastC. at least32. -- Excuse me. I want to buy some stamps. Where can I find a post office?--I know ______ not far from here. You can easily find ______.A. that; itB. it; oneC. one; it33. -- The lake is said to be dry. Is that true? -- It ______. Look, some kids are swimming in it.A. must be trueB. can't be trueC. may not be sure34. What a nice picture of a house. It would be _____ with some green trees around it.A. goodB. betterC. worse35. I won't be able to understand what you say, ______ you speak too quickly.A. ifB. thoughC. because36. ______ of the hats suited him, so Jack had to try on the third one.A. NeitherB. EitherC. Both37. -- Frank, when will the short meeting begin?-- You should come ______ 2 : 30. If you come 10 minutes ______ that time, the meeting will he over.A. at; beforeB. at; afterC. after; before38. I had a hard time with math and I wasn't ______ to get the bad report from my math teacher.A. sureB. surprisedC. excited39. Medicine is dangerous for children, so it should be kept away ______ them.A. byB. toC. from40. Although this village isn't big, all the other villages I ______ so far are smaller.A. visitedB. have visitedC. would visit41. No conclusion ______ before we complete this test.A. is madeB. will be madeC. has made42. -- Where's your brother now, Bob?-- I saw him ______ in the street a moment ago and I told him ______.A. playing; don't do soB. playing; not to do soC. play; to do so43. -- Have you got ______ ready for the sports meeting?-- Not yet. We still have ______ to do.A. anything; nothingB. something; everythingC. everything; something44. -- Could you tell me ______? -- Fill in this form and I will give you a card.A. how I can meet CathyB. where I can meet CathyC. when I can meet Cathy45. Have you found the answer to the question ______ I asked you this morning?A. whenB. whatC. that46. -- How long ______ in Chengdu? -- For just the weekend to come. I'll be back next Monday morning.A. are you stayingB. did you stayC. have you stayed二、完形填空。