2009年上學(xué)期樊家廟中學(xué)九年級下冊英語學(xué)科學(xué)稿
主備教師 李柳貞 集體備課成員 王勇 學(xué)生姓名
備課時間 ３月23日 集體研究時間 主管行政
教學(xué)內(nèi)容 形容詞、副詞的用法 課時安排 共 課時
教學(xué)目標 形容詞和副詞的區(qū)別 熟練掌握形容詞、副詞比較等級的構(gòu)成和good, well, many, much 等不規(guī)則變化。 熟練運用所學(xué)句型表示兩者和三者或三者以上人或事物的比較 初步掌握用much, a little等副詞修飾比較等級的用法
教學(xué)重點 熟練運用所學(xué)句型表示兩者和三者或三者以上人或事物的比較
教學(xué)難點 熟練運用所學(xué)句型表示兩者和三者或三者以上人或事物的比較
學(xué)法指導(dǎo) 講練結(jié)合
試一試
1. -Which is ____ season in Beijing?(2003年)-I think it's autumn.
A.good B.better C.best D.the best
2. - Which is__________ , the sun, the moon or the earth?(2004年)
-- Of course, the moon is.
A.small B.smaller C.smallest D.the smallest
3. The air in Beijing is getting much _____ now than a few years ago.(2005年)
A. clean B. cleaner C. cleanest D. the cleanest
4. Mobile phones are very popular now and they are _____ than before.(2005年)
A. cheap B. cheaper C. cheapest D. the cheapest
課堂研討 一、 形容詞和副詞有什么區(qū)別？
(一） 形容詞修飾名詞，說明事物或人的性質(zhì)或特征。
１．與系動詞be,grow get, becme,feel,seem,look,keep, smell,taste,sound,turn等連用，作表語．如：
＿＿＿＿＿＿＿＿＿＿＿＿ ((這些花聞起來很香)．
２．作賓語補足語 如：
＿＿＿＿＿＿＿＿＿＿＿＿＿＿ (這個消息讓每個人高興極了)．
３．作定語 一般放在所修飾的名詞之前。但表示長，寬，高，及年齡的形容詞，應(yīng)放在相應(yīng)的名詞之后。如：
____________________________________（長城有6000多千米長）
形容詞修飾something,anything,nothing,everything等詞時須放在其后。如：I have ____________（一些重要的事情）to tell you.
.（二）副詞主要用來修飾動詞，形容詞，副詞或其他結(jié)構(gòu)，作狀語。
1）頻度副詞一般放在be動詞、助動詞或情態(tài)動詞之后，行為動詞之前。多個助動詞時，副詞一般放在第一個助動詞后。
2）大多數(shù)方式副詞位于句尾，但賓語過長時，副詞可以提前，以使句子平衡。
We could see very clearly a strange light ahead of us.
但方式副詞well，badly（糟、壞），hard等只放在句尾。
He speaks English well.
3）enough 修飾形容詞或副詞時要放在其后
The sweater is __________for me to buy.(夠便冝)
二、形容詞和副詞的比較級和最高級的構(gòu)成:
寫出下列形容詞和副詞的比較級和最高級
1.clever cold thick
2. nice brave. wide
3 early easy heavy
4. hot thin fat
5. slowly quietly careful
6. good /well much / many little
bad/ badly/ ill far old
.請總結(jié)比較等級構(gòu)成的規(guī)律
１．______________________________________________
２．________________________________________________
３．________________________________________________
４．________________________________________________
５．_________________________________________________
三、形容詞和副詞的原級，比較級與最高級的用法
1.)原級有相同也有倍數(shù)
1>當比較的對象A與 B情況對比相同時，要使用以下結(jié)構(gòu)：
主語+謂語(系動詞)+as+形容詞/ 副詞原形+as+從句。
I study English__________my brother. 我同我兄弟一樣學(xué)習(xí)努力。
2>原級結(jié)構(gòu)中可插入表達倍數(shù)的詞，表示為"為….若干倍",當與有表示倍數(shù)比較的詞在一起時候等，他們的位置是，倍數(shù)詞+as…as…,或倍數(shù)詞+more… than…即:
This river is __________ that one. 這條河的長度是那條河的兩倍。
2. 常見比較級五種句型
1> Who / Which + be +比較級 , A or B ?
Who is___________, Tom or John?(高)
Which is____________, a bicycle or a computer?(貴)
2> ~ + be + the 比較級 + of the two. (兩個之中比較…的那一個，~包含在兩個之中)
Tom is______________(_兩個中較高者). = Tom is_________-the other boy.
3> much / a lot / even / far + 比較級
A compute is ____________than a bicycle. 計算機比自行車貴多了。
4> "The+形容詞比較級..., the+形容詞比較級...", 表示 " 越... 越..."。
________you study, _____you know. 你學(xué)的越多, 就知道的越多。
5> " 形容詞比較級 + and + 形容詞比較級 ", 表示 " 越來越... "。
The computer is ___________________ 計算機越來越便宜。
3.常見最高級的四種句型
1> Who / Which + be +最高級, A, B, or C ?
Who is____________, Tom, Jack, or David? Tom, Jack與David三個人中誰最高？
Which is ________________, a bicycle, a motorcycle, or a car? 自行車，摩托車和汽車，哪一個最貴？
2> ~ + be + one of the +最高級 +復(fù)數(shù)名詞, 表示"最……的……之一"。
The Yellow River is_______________ in China. 黃河是中國最長的河流之一。
3> "…+ be +the + 序數(shù)詞 +最高級 +單數(shù)名詞 + 范圍", 表示"……是…….的第幾……"。
She is _________________ student in our class. 她是我們班第二高的學(xué)生。
4> ~ + be + the 最高級 ~ that 某人 have/ has ever + 過去分詞.
That is___________________places I’ve ever heard of. (最迷人的地方)
課
堂
訓(xùn)
練
熱身訓(xùn)練
一、 單項選擇
1. It’s said that the bad weather will last as ______ as fifteen days.
A.long B.ongly C.far
2.The kite is flying ______ in the sky. It looks like a small plane.
A.tall B.high C.highly
3.The shoe factory has been _________ for ten years .it can produce thousands of pairs of shoes every dy.
A.open B.opened C..started
4The man didn’t speak _______,so nobody could understand what he said.
A.enough loudly B.enough clear C.clearly enough D.oud enough
5.Which country has the third __________ population in the world?
A.much B.arge C.most D.largest
6. .This match made them _________ at last.
A. happily B.luickly C.slowly D.friendly
7. The more your learn ,the ___________you can get a job.
A.easy B.easier C .easily Dmore easily
8 .Lots of tourists come Shanghai because she is __________ city.
A.so a beautiful B.very a beautiful
Csuch beautiful a Dquite a beautiful
9. .Lesson Ten isn’t so _______ as Lesson Nine. It’s hard to read.
A.easy B. difficult C.easily D.more difficult
10. .Now China has joined WTO ,so we think English is _____useful than before.
A. much too B.much more C. a bit D.even father
11 E-mailing is ________cheaper than long –distance calling.
A.quite B.far C.real D. much more
12. I have to speak to my grandma loudly, because there is _____with her ears.
A.wrong something .Bwrong nothing
C.omething wrong D.nothing wrong
13. My uncle asked me to buy _________ for him.
A.a round –trips ticket B. two round-trips tickets
C.an one-way ticket D.wo one-way tickets
14 “It’s _____you to help us with the apple-picking.” The farmer said to the children. A.nice for B. kind of C. easy of D. easily for
15.The food is ______hot that I can’t eat it.
A.quite B. very C.too D so
16. The flowers smell _________.
A.nice B. nicely C.well D.terribly
17. The wind is blowing __________.
A.hard B.hardly C.very hardly D.much hard
18. The Yangze River is longer than _________in China.
A.All rivers B.any other river C.any river D. any rivers
19. Can you do the work better with _________ money and __________people?
A.little ,few B.a little ,a few C. fewer ,less D. less ,fewer
20. This robot _________ that one .
A.works not as fast as B. does not work as fast as
C.works not faster than D. does not work more faster than
二、改寫句子(不改變句意):
1. John is bright than any other boy in his class.
John is ______ _______ ______ all the boys in his class.
2. Tom has large house than mine.
Tom’s house is ________ ________ mine.
3. This is the most interesting book I have ever read.
This book is ________ __________ ______ any other book I have ever read.
4. He is not so stupid as I thought he was.
He is _________ than I thought he was.
5. He ran as fast as he could.
He ran as ________ as _________.
6. If you practice more , you will be able speak English better.
The _________you practice , the _______you will be able to speak English.
7. Your clothes are more expensive than mine.
My clothes are ________ _________ than yours.
8. This parcel is not as heavy as that one.
This parcel is ________ ________ that one.
拓展
延伸 思考:形容詞與副詞用法上的區(qū)別, 形容詞與副詞比較等級的用法上的區(qū)別.
課后反思