957游戏:小升初英语基本语法与练习三 形容词、副词

　　1)英语中大多数形容词、副词是可以分等级的，一般有三个等级：原级，比较级和最高级。形容词、副词的本来形式就是形容词的原级。如：John is a tall boy.两者间进行比较用到形容词比较级。如：Jim is taller than John.三者或者三者以上进行比较用形容词的最高级。Mike is the tallest of the three boys.(形容词最高级前面要加定冠词the)

　　2).形容词、副词比较级和最高级有规则变化和不规则变化

　　规则变化

　　①单音节或双音节的形容词（或副词）比较级＋er最高级＋est small－smaller－smallest等

　　②以e结尾的词，比较级＋r，最高级＋st即可nice－nicer－nicest

　　③以辅音字母＋y结尾的，变y为i＋er或est easy－easier－easiest

　　④双写最后一个辅音字母＋er或est hot－hotter－hottest

　　⑥ 一些双音节及多音节形容词或副词前要加more和most，如：

　　difficult---more difficult---most difficult

　　不规则变化：

　　good/well－better－best,bad－worse－worst many/much－more－most   little－less－least

　　far－further －furthest（表示程度）   far－farther－farthest（表示远近） old－older－oldest（表新旧） old－elder－eldest（表兄弟姊妹之间的长幼）

　　3).比较级前的修饰词：a little, a lot, much, even; far; still

　　4)形容词、副词比较级的特殊用法

　　①形容词/副词比较级+than+ any other+单数名词(+介词短语)"表示"比同一范围的任何一个人/物都……"，含义是"最……"。

　　例如，Mike gets to school earlier than any other student in his class.

　　= Mike gets to school earlier than any of the other students in his class. = Mike gets to school earlier than the other students in his class. = Mike gets to school earliest in his class.注意：Mike gets to school earlier than any student in Tom's class.

　　②"the+形容词比较级+of the two+……"表示"...是两者中较…的"。

　　如，Look at the two boys. My brother is the taller of the two.

　　③"比较级+and+比较级"表示"越来越……"。He is getting taller and taller.

　　④"the+比较级，the+比较级"表示"越…,越…,"。The more careful you are，the fewer mistakes you'll make

　　5).最高级常用句型结构

　　①"主语+be+ the+形容词最高级+单数名词+in/of短语"表示"……是……中最……的"。

　　如，Tom is the tallest in his class./of all the students.

　　②"主语+be+ one of the+形容词最高级+复数名词+in/of短语"表示"…是……中最……之一"。

　　如，Beijing is one of the largest cities in China.

　　③序数词+最高级

　　Hainan Island is the second largest island in China.

　　练习：

　　I.写出所给词的反义词。

　　1.young________                    6.better___________

　　2. white________                    7. longer__________

　　3. big__________                    8. thinner_________

　　4. left_________                     9. far_____________

　　5.fast_________                     10. light__________

　　II. 用所给词的正确形式填空。

　　1. Maria is ________(thin). Lucy is __________(thin) than Mary.

　　2. Mike is ____________________(heavy) boy in his class.

　　3. Tom is as_________ ( tall) as Jim.

　　4. I am much _________( well) than yesterday.

　　5. This skirt is ___________________( expensive) of the three.

　　6. The weather today is ___________(hot) than it was yesterday.

　　7). Lucy writes __________________(careful) than her brother.

　　8)Today is ___________(busy) day this week.

　　9)That is ___ (easy ) of all.

　　10). He is ____ (clever ) boy in the class.

　　11). John is _____ ( short ) than Tom.

　　12). This box is ____ ( heavy ) than that one.

　　III、根据所给汉语完成句子

　　1. _____ ____exercise you take, _____ _____ (你锻炼越多就会越强壮) you will be.

　　2. Who jumped _______ (最远) of all in the long jump?

　　3. Lucy says she will write to you back ____ ____ ____ ______（尽可能快地）。

　　4. There are ____ ______ ______ (如此多的人) that we can't see each other.

　　5.-_____ _____ _____ (何时何地) shall we meet?

　　-Let's meet outside the school gate tomorrow afternoon.

　　IV、单项选择

　　(   )1. -Tom is the ____ one I want to work with. He is always complaining.

　　- Be more patient.  He is still a good boy.

　　A. best   B. last   C. first    D. only

　　(   )2. We want to go to Japan to have a ____ study.

　　A. farther   B. farthest   C. further   D. furthest

　　(   )3. The meeting hall is ____ to hold 5000 people.

　　A. large enough     B. enough large   C. so large   D. too large

　　(   )4. When spring comes, the trees get ____.

　　A. green and green   B. green and greener

　　C. greener and green   D. greener and greener

　　(   )5. My _____ brother is three years ____ than I .

　　A. old; older   B. elder ; older  C. older; elder D. old; elder

　　(   )6. He's ____ to hear the bad news.

　　A. sorry   B. bad    C. happy   D. well

　　(   )7. The snow is over one meter ____ when it's winter here.

　　A. long   B. high   C. thick   D. this

　　(   )8. This book is _____ worth seeing again.

　　A. very    B. quite   C. well   D. much

　　(   )9. My sister sat ____ to me to listen to the story.

　　A. close   B. closely   C. nearby   D. with

　　(   )10. The sports car is running ____, It seems to be flying.

　　A. fast and fast   B. more and fast   C. more and faster D. faster and faster

　　(   )11. You run ____ for us to catch up with you.

　　A . too fast   B. so fast   C. too slowly   D. so slowly

　　(   )12. Don't look _____ the window? We're having a class.

　　A. out of   B out from   C. down of   D. out.

　　(   )13. This year our school is ____ than it was last year.

　　A. much more beautiful    B. much beautiful

　　C. the most beautiful      D. beautiful

　　(   )14. _____ the ground is, ____ air becomes.

　　A. The high; the thin   B. The highest; the thinnest

　　C. The higher; the thiner  D. The higher; the thinner

　　(   )15. John is ____ of the two boys.

　　A. tall   B. tallest   C. the tallest.  D. the taller.

　　(   )16. -Why does Peter like moon cakes with nuts instead of the ones with eggs?

　　-Because he thinks the moon cakes with nuts are ____.

　　A. cheap   B. dear   C. worse  D. nicer

　　(   )17. She is ____ than I

　　A. a head taller   B. a taller head  C. taller a head   D. head taller

　　(   )18. Paris is one of _____ cities in the world.

　　A. more beautifully  B. more beautiful   C. the most beautifully  D. the most beautiful

　　(   )19. Shanghai is the first _____ city in China.

　　A. big    B. biggest   C. the big   D. the biggest

　　(   )20. -Mr Zhou, of all the students in our group, who lives ___?

　　-I think Li Lei does.

　　A. far   B. farther   C. farthest  D. the farther

　　(   )21. Bob never does his homework _____ Mary, he makes lots of mistakes.

　　A. so careful as   B. as carefully as C. carefully as    D. as careful as.

　　(   )22. My sister is good at sports, She can jump ____ than me.

　　A. highest   B. very high   C. too high   D. much higher

　　(   )23.The Yellow River is one of ___ in China.

　　A. the longest rivers B. the longer river C. the longest river D. the long river

　　(   )24.I don't feel ___ to go to work today. I'm ill.

　　A. good enough B. well enough C. enough well D. enough good

　　(   )25.Be quiet, class! I have ___ to tell you.

　　A. important anything B. important something  C. anything important

　　D. something important

　　V、同义句转换

　　1. Math is the most difficult of all the subjects.

　　Math is ____ difficult than _____ other subject.

　　Math is _____ difficult than _____ other subjects.

　　2. Joe isn't as tall as Lucy..

　　Joe is _____ than Lucy.

　　3.  Kate is 10 years old. Tom is 12 years old.

　　Kate is ____ _____ _____ _____ Tom.

　　Tom is ____ ______ _____ _____ Kate.

　　4.The bag is too expensive for me to buy.

　　The bag is _____ _____ ______for me to buy.