新版小学形容词和副词课件

1、形容词和副(Fu)词的用法第一页，共三十九页。Step 1Warming-up第二页，共三十九页。Teaching aims:1.Adj.和Adv的概念,功能及位置(重点） 2.Adj.和Adv.的种类 及Adj.和Adv.的构成 （重点）3.Adj.和 Adv.比较(Jiao)等级的用法（重难点）4.Adj.变Adv.的规律（重点）考点：1、构成，用法，规律。 2、特殊句型。 (下节课讲） 3、易混词的辨析。 第三页，共三十九页。Step2知(Zhi)识单第四页，共三十九页。I.形容词和副词的概念(Nian)及功能 形容词(Adj.)：说明人和事物特征，性质或状态(Tai)的词。e.g. l

2、ong, empty, cheap, hungry, etc. 用来修饰名词 或代词副词(Adv.)：用来说明时间,地点,程度,方式等概念的词。e.g. very, early, out, soon, quickly, etc. 用来修饰形容词，动词，副词或整个句子概念功能1.2.第五页，共三十九页。词类用法位置举例形容词adj作定语放在名词前，不定代词后?作表语放在系动词之后?作补语放在宾语之后，常与keep,make,get等词连用?3.位(Wei)置第六页，共三十九页。 medicineFire makes us .It feels .Chinesehotsad形容词(Ci)放在名词(C

3、i)前做定语形容词放在宾(Bin)语后，作宾语补足语形容词与系动词连用，作表语第七页，共三十九页。e.g. He is a good student.I have something important to tell you.当形容词修饰由some-,any-,no-,every-构(Gou)成的不定代词时,形容词要放在这些不定代词的之后. e.g.Is there anything interesting in todays newspaper ?作定(Ding)语第八页，共三十九页。The trees turn green in spring.We are alone on the is

4、land.只能作表语，不能作定语的形(Xing)容词你能说出几个？alone afraid awake asleep alive able alike awake ill 作(Zuo)表语第九页，共三十九页。形容词和宾语一起构(Gou)成复合宾语e.g.We must keep the classroom clean.He made us happy. 作宾语(Yu)补足语(Yu)Color it green.第十页，共三十九页。词类用法举例位置副词作表语My mother is out .?作定语The girl there is my friend. ?作状语He runs fast .?

5、作宾补I found him outside.?3.位(Wei)置第十一页，共三十九页。We have learned it well!副词是(Shi)用来修饰动词，形容词，其他副词或句子的词。位置灵活。He runs quickly. （副词修饰动词）She is very beautiful.（副词修饰形容词）Luckily, he was not badly hurt. （副词修饰句(Ju)子）第十二页，共三十九页。 II. 形容(Rong)词和副词的 1.种类原级，比较(Jiao)级，最高级三种第十三页，共三十九页。Lets fill in the blanks, 2.形(Xing)容

6、词的比较级和最高级构成规则(Ze)变化不规则变化第十四页，共三十九页。词 尾 变 化原级比较级最高级单音节词在词尾加-er(比较级)或-est(最高级)以字母e接尾的词加-r或-sttall hard large wide以重读闭音节结尾的词末尾只有一个辅音字母应双写辅音字母再加er或estbig hot thin fat wet 以辅音字母+y结尾的词变为i再加-er,或-esthappy dry early narrow clever 多音节词和多数双音节词在其前面加more 和most difficult popular slowlytaller harder larger wider

7、tallest hardest largest widestbigger hotter fatter wetterbiggest hottest fattest wettest happier drier earlierhappiest driest earliestnarrower cleverernarrowest cleverestmore difficult more popularmore slowly most difficult most popularmost slowly少数以-er,-ow结尾的双音节(Jie)词可加-er或-est1 规则变(Bian)化第十五页，共三十九

8、页。原级goodwellbadillmanymuchlittleFarold比较级最高级better bestworseworstless more mostfarther/furtherolder/elderleast farthest/furthestoldest/eldest2 不规则(Ze)变化第十六页，共三十九页。3.Notes:P671.少数形容词只能作表语，不能作定语。2.频率副词作状语时,放在系动词,助动词 情态动词之后,行为动词之前3.某些副词强调上下(Xia)句衔接时,可放在句首4.enough修饰adj.和adv.时，放在其后第十七页，共三十九页。1.原级比较的常用(Yo

9、ng)句型Tom is as thin as Mike.（1）as+形容(Rong)词原形+asThere are as many students in our school as yours. (2) 倍数Tom is three times as old as Mike.(3)半数Tom is half as tall as Mike.III. Adj.和Adv.比较等级的用法第十八页，共三十九页。 (4) 否定(Ding) not as+形容词原形+as “和 不一样” 或 not so+形容词原形+as “不及不如 Tom is not as tall as Mike.Tom is

10、not so tall as Mike.第十九页，共三十九页。(1) A+ bev.+ 比较(Jiao)级+than+B 2.比较级(Ji)比较的常用句型This bridge is longer than that one.(2) A+ +比较级+than+B Our school is larger than theirs.a little, much ,even, stiil,far ect. 第二十页，共三十九页。(3)表示两者之间的选择，可(Ke)使用“Which is+ 比较级，or?” (4) 表示不及另一(Yi)方时，使用“less+原级+than”Which is longe

11、r, this one or that?This park is less beautiful than that one.(5) The + 比较级 + of the two 结构第二十一页，共三十九页。(6) “The+比较(Jiao)级，the+比较级” (7) “比(Bi)较级+and+比较级” The harder you study English, the fewer mistakes you will make.In spring, the days are getting longer and longer. 第二十二页，共三十九页。（1）one of the+最高级+名词(

12、Ci)复数3 最(Zui)高级比较的常用句型（2）最高级+of (in)Lu Xun is one of the greatest writers last century. (3) The +序数词+ 最高级 Of all the movie stars, I think Zhang Ziyi is the best. 第二十三页，共三十九页。IV 形容词变副词的规律： (1)词尾(Wei)加ly构成,real really如: Strong strongly ()词尾是y的要把y变为i再加 ly, 如:busy busily happy happily第二十四页，共三十九页。()有(You

13、)几个特殊的要去e后再加-ly或y,如:true truly terrible terriblypossible-possibly()以e结尾的,大部分直接加-ly, 如:wide widely brave bravely ()注意: friendly lovely, lonely 不是(Shi)副词第二十五页，共三十九页。Step 3Sum-up第二十六页，共三十九页。1.形容词(Ci)和副词(Ci)的概念，功用 位置。2.形容词和(He)副词的比较级和(He)最高级的构成及用法3.形容词变副词的规律Sum-up第二十七页，共三十九页。1. The bread is _ than these

14、 cakes A. very delicious B. much delicious 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. happiestCCPracticeAStep 4

15、第二十八页，共三十九页。 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 in china. A. large B. larger C. largest D. most largest 6. An elephant is _ than a tiger . A. heavy B. very heavy

16、 C. the heaviest D. heavierDCD第二十九页，共三十九页。 7. A horse is _ than a dog . A. much heavy B. more heavier C. much heavier D. more heavy 8. Emma always makes a lot of mistakes . She is _. A. care B. careful C. carefully D. careless 9. Which subject is _ , physics or chemistry ? A. interesting B. most int

17、eresting C. more interesting D. the most interesting CDC第三十页，共三十九页。10. He is _ enough to carry the heavy box . A. strong B. stronger C. much stronger D. the strongest 11. Li lei often talks _ but does _ so everyone says he is a good boy . A. less more B. few much C. more little D. little many 12. Wh

18、en the famous singer started to sing , everyone began to shout very _ . A. loudly B. loud C. heavily D. high AAA第三十一页，共三十九页。The worlds problemsNatural disasters DesertificationPollutionEndangered animals第三十二页，共三十九页。1.多(Duo)个形容词同时修饰一个名词的顺序2.作文 Saving our world Saving the earthHomeworkStep 5第三十三页，共三十九

19、页。Goodbye!Thanks!第三十四页，共三十九页。a red applea round tablea Japanese girltall buildings表(Biao)颜色表国(Guo)籍表形状表新旧表长短an old bike多个形容词修饰名词时，其顺序为：限定词-数词-描绘词(大小，长短，形状，新旧，颜色)-出处-材料性质,类别-名词第三十五页，共三十九页。1.It is made in Switzerland(瑞(Rui)士， 其形容词为Swiss).2.It is made of metal.3.It is grey.4. It is big.5.It is round.6. It is new.It is a watch.metalSwissgreynewroundbig第三十六页，共三十九页。口诀：一般直接加(Jia)，“元e”去e加， “辅y”改i加，“le”结尾e改y分别举例如下： quickquickly, truetruly, happyhappily, possibleposs