英語形容詞和副詞市公開課金獎市賽課一等獎課件

1、形容詞及副詞第1頁用以修飾名詞，表示事物特征詞。e.g. long, empty, cheap, hungry, etc.什么叫形容詞?在句中作定語、表語、賓語補足語等成份第2頁e.g. He is a good student.I have something important to tell you.當形容詞修飾由some-,any-,no-,every-組成不定代詞時,形容詞要放在這些不定代詞之后. e.g.Is there anything interesting in todays newspaper ?作定語第3頁The trees turn green in spring.We

2、 are alone on the island.只能作表語，不能作定語形容詞你能說出幾個？alone afraid awake asleep alive able作表語第4頁形容詞和賓語一起組成復合賓語e.g.We must keep the classroom clean.He made us happy. 作賓語補足語Colour it green.第5頁形容詞的比較級和最高級構成第6頁詞 尾 變 化原級比較級最高級單音節(jié)詞在詞尾加-er(比較級)或-est(最高級)以字母e接尾詞加-r或-sttall hard large wide以重讀閉音節(jié)結尾詞末尾只有一個輔音字母應雙寫輔音字母再

3、加er或estbig hot thin fat wet 以輔音字母+y結尾詞變?yōu)閕再加-er,或-esthappy dry early narrow clever 多音節(jié)詞和多數(shù)雙音節(jié)詞在其前面加more 和most difficult popular slowlytaller harder larger wider tallest hardest largest widestbigger hotter fatter wetterbiggest hottest fattest wettest happier drier earlierhappiest driest earliestnarrow

4、er cleverernarrowest cleverestmore difficult more popularmore slowly most difficult most popularmost slowly少數(shù)以-er,-ow結尾雙音節(jié)詞可加-er或-est規(guī)則變化第7頁原級goodwellbadillmanymuchlittlefarold比較級最高級better bestworseworstless more mostfarther/furtherolder/elderleast farthest/furthestoldest/eldest不規(guī)則變化第8頁形容詞原級的常用句型Tom

5、 is as tall as Mike.as+形容詞原形+asThere are as many students in our school as yours. Tom is three times as old as Mike.第9頁 否定 not as+形容詞原形+as “和 不一樣” 或 not so+形容詞原形+as “不及不如 Tom is not as tall as Mike.Tom is not so tall as Mike.第10頁 比較級+than 形容詞比較級的常用句型This bridge is longer than that one. Our school is

6、 larger than theirs.第11頁表示二者之間選擇，可使用“Which is+ 比較級，or?” 表示不及另一方時，使用“l(fā)ess+原級+than”Which is longer, this one or that?This park is less beautiful than that one.第12頁This truck is big enough to carry 5 tons. so+ 形容詞原級+that叢句 He is so big that he cant enter the room bythe door . too+原級+ to do sth.He is to

7、o young to join the army. 形容詞原級+ enough to do sth. 第13頁“The+比較級，the+比較級” “比較級+and+比較級” The smaller the house is, the less it will cost us the heat.In spring, the days are getting longer and longer. 第14頁one of the+最高級+名詞復數(shù)形容詞最高級的常用句型最高級+of (in)This is/ was the最高級+名詞+that定語從句Lu Xun is one of the great

8、est writers last century. This is the worst film that I have seen these years.Of all the movie stars, I think Zhang Ziyi is the best. 第15頁B. 形容詞組成 1.名詞+ y變?yōu)樾稳菰~ n + y: rainy, sunny foggy stormy, windy, snowy, frosty, cloudy, lucky, healthy, sleepy, noisy, guilty 2.名詞+ ly變?yōu)樾稳菰~n + ly: lovely, friendly,

9、 lonely, lively weekly, daily 3.名詞+ 其它后綴變?yōu)樾稳菰~：n+ ful: careful, beautifuln+ less: careless, uselessn+ ous: dangerous第16頁 1.He looked _ because he didnt pass the exam. (happy) 2.It is _ to shout at the old people. (polite)unhappyimpoliteCan you change the flowing words into opposites?+: possible _ pat

10、ient_+: correct_ active_+: necessary_ friendly_+: honest_ +: regular_ impossibleimpatientincorrectinactiveunnecessaryunfriendlydishonestirregulariminundisirWe can add prefixes to some adjectives to form opposites.一些形容詞能夠加上特定前綴變成對應反義詞第17頁用來修飾動詞、形容詞、其它副詞、全句或 名詞詞組及句子詞。e.g. 什么叫副詞?very, early, out, soon,

11、 quickly, etc.第18頁Scientists are worried that something in the air may lead to various diseases including lung cancer.Shi Yuankai, one of the famous doctors in Shanghai, said longtime stay in the harmful air the air with something smaller than 2.5 micrometers (PM2.5) which goes to the lungs, is a ma

12、jor health threat. reallyTry to find out all the adverbs! especiallydirectly第19頁Air quality in the capital is bad because of the heavy fog. Beijings air was widely polluted on Monday, according to the China National Environmental Controlling Center.In Beijing, the lung cancer rate has increased fast

13、 during the past few years. Increasing air pollution might be blamed(v.把歸咎于 ) for the use of cars.Worsely, protective ways like wearing face masks help because the dust is small.Try to find out all the adverbs! veryhardlytoo第20頁1.修飾動詞2.修飾形容詞3.修飾副詞4.修飾整句goes directly toare really worriedhas increased

14、 quite fastWorse, protective ways like wearing face masks hardly help第21頁Shi Yuankai, one of the famous doctors in Shanghai, said longtime stay in the harmful air especially the air with something smaller than 2.5 micrometers (PM2.5) which goes directly to the lungs, is a major health threat.Beijing

15、s air was widely polluted on Monday, according to the China National Environmental Controlling Center.Worse, protective ways like wearing face masks hardly help because the dust is too small.When do we use adverbs ?1. 修飾動詞第22頁In Beijing, the lung cancer rate has increased quite fast during the past

16、few years. When do we use adverbs ?3.修飾副詞第23頁Scientists are really worried that something in the air may lead to various diseases including lung cancer.Air quality in the capital is very bad because of the heavy fog.Worse, protective ways like wearing face masks hardly help because the dust is too s

17、mall.When do we use adverbs ?2.修飾在形容詞第24頁Shi Yuankai, one of the famous doctors in Shanghai, said longtime stay in the harmful air especially the air with something smaller than 2.5 micrometers (PM2.5) which goes directly to the lungs, is a major health threat. Worse, protective ways like wearing fa

18、ce masks hardly help because the dust is too small.When do we use adverbs ?4.修飾整句第25頁We can take a walk, for the wind blows _ in March than in February. (gentle) Of all the pollution fighters, trees protect our environment _ (good). So we should plant more trees. _, we can save more electricity duri

19、ng Earth Hour. (actual)Actuallycarefullymore gentlybestWhat can we do to save the earth?sort v. 分類We can sort the rubbish as _ as our classmates.(careful)第26頁1. 頻率副詞 always, usually, often, sometimes, seldom, never I usually watch TV.2. 程度副詞 very, quite ,so, such ,really ,rather, too , enough Its ve

20、ry/so hot today.3. 方式副詞(-ly) My father shouted at me angrily.4. 疑問副詞 how long, how far, how often, how soon, how much -How long have you been away from your hometown? -Since 5 years ago.D. 副詞分類第27頁1. 在大多數(shù)形容詞后加-ly sweetly, beautifully, loudly 2. happily, angrily, noisily3. 4.以le結尾，去e+yE. 方式副詞組成 以e結尾,

21、+ ly, nicely，politely，safely（true- truly）輔音字母加-y結尾，變y為i再加-ly terrible-terribly, possibly, comfortably 第28頁1. 許多形容詞加-ly能夠組成副詞，但有些以-ly結尾詞不是副詞，而是形容詞。如：friendly, lonely, lovely, lively, likely, daily2. 有些形容詞和副詞同形：如：early，late， fast，high，hard，straight（請注意hardly意思及使用方法）易錯點：第29頁1. much, still, a bit, even,

22、 far, a lot等慣用來修飾比較級 *She is much taller than Mrs. Liu. *This problem is a little more difficult than the other one.形容詞和副詞比較級和最高級注意點： 2. 在比較級中為了防止重復，在the后慣用one，that,those等詞來替換前面提到過名詞 Marys hair is the same color as her mothers. *The weather here is warmer than that of Shanghai *This pen is shorter t

23、han that one.第30頁 副詞比較級和最高級組成和形容詞比較級和最高級組成基本相同.e.g. 形容記最高級前要用定冠詞the,副詞最高級前可用可不用定冠詞the.AttentionsMount Qomolangma is the highest in the world.Jim jumped (the) highest of the all.fast-faster-fastestslowly- more slowly most slowly第31頁1. The bread is _ than these cakes A. very delicious B. much deliciou

24、s C. more delicious D. as delicious2. Lin Tao jumped _ in the long jump in the school sports meeting A. far B. farther C. farthest D. quite far3. When they met in the hotel . They talked and laughed _A. happily B. happy C. happier D. happiestCCPracticeA第32頁 4. In our city its _ in July ,but it is even _ in August A. hotter hottest B. hot hot C. hotter hot D. hot hotter 5. Hainan is a very large Island .It is the second _ island