2022-2023学年初二上册语法形容词比较级(共76张PPT)

1、主讲者：Tim英语语法 English Grammar第14课 Comparative Adjectives 比较级1第6章Adjectives 形容词12知道形容词的比较级的常见变化形式。熟悉常用形容词的比较级的不规则变化。学习目标Comparative Adjectives When we compare two things, there are two results: They are equal or they are not equal. When they are not equal, we use the comparative form of the adjective.

2、当我们就某个属性对两个东西进行比较时，它们有高低之分，不在同一级别，我们称这种情况为”异级比较“。两者之间进行比较时，使用形容词的”比较级“（the comparative form of the adjective）。tall 高的taller 更高的通过对比，你可以把后缀“er”对应成中文的“更”字来理解。下面具体来看如何将一个形容词变成它的比较级。 Lots of comparative adjectives end in -er. talltallerLots of comparative adjectives end in -er. Lots of comparative adjec

3、tives end in -er. biggerbig Lots of comparative adjectives end in -er. Lots of comparative adjectives end in -er. heavyheavierLots of comparative adjectives end in -er. Exercise 1 Write the comparative forms of the adjectives below. 写出下列形容词的比较级形式。1 tall ( )2 cheap ( )3 lazy ( )4 pretty ( )5 shy ( )E

4、xercise 1 6 happy ( )7 short ( )8 ugly ( )9 warm ( )10 long ( )Exercise 2 Fill in the blanks with comparative adjectives. 仿照例子用形容词的比较级完成句子。Ex. Im short. He is shorter. 1 This road is wide. That road is ( ).2 This boy is smart. That boy is ( ).3 Tim has a fat dad. Jim has a ( ) dad.4 I have messy hai

5、r. He has ( ) hair.5 I was lucky yesterday. I am ( ) today. Answer Key to Exercise 1 Write the comparative forms of the adjectives below. 写出下列形容词的比较级形式。1 tall ( taller )2 cheap ( cheaper )3 lazy ( lazier )4 pretty ( prettier )5 shy ( shyer )Exercise 1 6 happy ( happier )7 short ( shorter )8 ugly ( u

6、glier )9 warm ( warmer )10 long ( longer )Answer Key to Exercise 2 Fill in the blanks with comparative adjectives. 仿照例子用形容词的比较级完成句子。Ex. Im short. He is shorter. 1 This road is wide. That road is ( wider ).2 This boy is smart. That boy is ( smarter ).3 Tim has a fat dad. Jim has a ( fatter ) dad.4 I

7、have messy hair. He has ( messier ) hair.5 I was lucky yesterday. I am ( luckier ) today. 主讲者：Tim英语语法 English Grammar第15课 Comparative Adjectives 比较级2第6章Adjectives 形容词12知道形容词在“异级”比较时有比较级和最高级两种形式。熟悉常用形容词的比较级。学习目标Comparative Adjectives One syllable adjectivesAdd -er for the comparative and -est for the

8、 superlative. If the adjective has a consonant + single vowel + consonant spelling, the final consonant must be doubled before adding the ending.对上节课的规则总结如下：单音节形容词 比较级加-er。如果形容词的发音结构为辅音+单元音+辅音，在加上er之前，最后的辅音字母必须双写。tall - tallerbig - bigger Comparative Adjectives Two syllablesAdjectives with two sylla

9、bles can form the comparative by adding -er . For adjectives ending in y, change the y to an i before adding the ending.双音节形容词 比较级加-er。对于以y结尾的形容词，在添加结尾er之前将y改为i。narrow - narrowerbusy - busier接下来本课将讨论多音节形容词的比较级。 Comparative Adjectives Three or more syllablesAdjectives with three or more syllables for

10、m the comparative by putting more in front of the adjective.多音节形容词 有三个或三个以上音节的形容词通过在形容词前面加上独立的单词more来形成比较级。beautiful - more beautifulattractive - more attractive Put “more” in front of these adjectives. delicious more deliciousPut “more” in front of these adjectives. beautiful more beautifulPut “mor

11、e” in front of these adjectives. comfortablemore comfortablePut “more” in front of these adjectives. Exercise 1 Write the comparative forms of the adjectives below. 写出下列形容词的比较级形式。1 expensive ( )2 boring ( )3 famous ( )4 comfortable ( )5 intelligent ( )Exercise 1 6 interested ( )7 dangerous ( )8 attr

12、active ( )9 patient ( )10 modern ( )Exercise 2 Fill in the blanks with comparative adjectives. 仿照例子用形容词的比较级完成句子。Ex. This picture is beautiful. That picture is more beautiful.1 This cell phone is expensive. That one is ( ) .2 Math is difficult. Physics is ( ).3 Tim is famous. Einstein is ( )4 There a

13、re dangerous animals in the zoo. There are ( ) animals in the forest.5 People can see modern buildings in my city. People can see ( ) buildings in her city.Answer Key to Exercise 1 Write the comparative forms of the adjectives below. 写出下列形容词的比较级形式。1 expensive ( more expensive )2 boring ( more boring

14、 )3 famous ( more famous )4 comfortable ( more comfortable )5 intelligent ( more intelligent )Exercise 1 6 interested ( more interested )7 dangerous ( more dangerous )8 attractive ( more attractive )9 patient ( more patient )10 modern ( more modern )Answer Key to Exercise 2 Fill in the blanks with c

15、omparative adjectives. 仿照例子用形容词的比较级完成句子。1 This cell phone is expensive. That one is ( more expensive ) .2 Math is difficult. Physics is ( more difficult ).3 Tim is famous. Einstein is ( more famous )4 There are dangerous animals in the zoo. There are ( more dangerous ) animals in the forest.5 People

16、 can see modern buildings in my city. People can see ( more modern ) buildings in her city.主讲者：Tim英语语法 English Grammar第16课 Comparative Adjectives 比较级3第6章Adjectives 形容词12知道形容词在“异级”比较时有比较级和最高级两种形式。熟悉常用形容词比较级的不规则变化。学习目标Comparative Adjectives Some comparative adjectives are completely irregular. 部分形容词的比

17、较级是不规则变化，需要识记。 Irregular Comparative Adjectives a good meala better meal Irregular Comparative Adjectives many childrenmore childrenIrregular Comparative Adjectives Exercise 1 Write the comparative forms of the adjectives below. 写出下列形容词的比较级形式。1 good ( )2 much ( )3 ill ( )4 many ( )5 little ( )Exerci

18、se 2 Fill in the blanks with comparative adjectives. 仿照例子用形容词的比较级完成句子。Ex. This picture is good. That picture is better.1 He was ill yesterday. He is ( ) today.2 There are many books in this store. There are ( ) books in that store.3 Judy drinks little water every day. Tim drinks ( ) water every day.

19、4 We ran pretty far yesterday. We ran even ( ) today.5 Jenny is 12 years old. Mary is 10 years old. Jenny is the ( ) sister.Answer Key to Exercise 1 Write the comparative forms of the adjectives below. 写出下列形容词的比较级形式。1 good ( better )2 much ( more )3 ill ( worse )4 many ( more )5 little ( less )Answe

20、r Key to Exercise 2 Fill in the blanks with comparative adjectives. 仿照例子用形容词的比较级完成句子。Ex. This picture is good. That picture is better.1 He was ill yesterday. He is ( worse ) today.2 There are many books in this store. There are ( more ) books in that store.3 Judy drinks little water every day. Tim d

21、rinks ( less ) water every day.4 We ran pretty far yesterday. We ran even ( farther ) today.5 Jenny is 12 years old. Mary is 10 years old. Jenny is the ( elder ) sister.主讲者：Tim英语语法 English Grammar第17课 Comparative Adjectives 比较级4第6章Adjectives 形容词12能正确运用比较级句式。运用比较级句式时注意比较对象在属性和结构上的对等。学习目标Comparative A

22、djectives Comparative adjectives are used in sentences where two nouns are compared, in this pattern:Noun (subject) + verb + comparative adjective + than + noun (object). 形容词比较级用在比较两个名词的句子中，句式如下： My hair is longer than his (hair). 名词1 + 谓语动词 + 形容词比较级 + than + 名词2。than的意思可以对应成中文的“比”字来理解。 Comparative

23、Adjectives The unicorn is shorter than the giraffe.Comparative Adjectives The scenery in this picture is more beautiful than the scenery in that picture. Comparative Adjectives There are more children in picture two than in picture one.Exercise 1 Complete the sentences with the correct comparative a

24、djectives. 用正确的形容词比较级填空。important cold fat busy good 1 In China, January is ( ) than April.2 I think health is ( ) than money.3 I feel ( ) than (I did) yesterday. 4 The restaurant is full of people. The waiters are ( ) than (they were) yesterday.5 This pig is ( ) than it was last year.Exercise 2 Mak

25、e up sentences with the structure “ than”. 仿照例句运用比较级句式造句。Ex. grammar/hard/spellingGrammar is harder than spelling. 1 my new socks/comfortable/my old socks2 lions/heavy/miceExercise 2 3 the earth/big/the moon4 the rice in this bowl/little/the rice in that bowl5 the situation in Japan/bad/the situatio

26、n in AmericaAnswer Key to Exercise 1 Complete the sentences with the correct comparative adjectives. 用正确的形容词比较级填空。important cold fat busy good 1 In China, January is ( colder ) than April.2 I think health is ( more important ) than money.3 I feel ( better ) than yesterday. 4 The restaurant is full o

27、f people. The waiters are ( busier ) than (they were ) yesterday.5 This pig is ( fatter ) than it was last year.Answer Key to Exercise 2 Make up sentences with the structure “ than”. 仿照例句运用比较级句式造句。Ex. grammar/hard/spellingGrammar is harder than spelling. 1 my new socks/comfortable/my old socksMy new

28、 socks are more comfortable than my old socks.2 lions/heavy/miceLions are heavier than mice.Exercise 2 3 the earth/big/the moonThe earth is bigger than the moon.4 the rice in this bowl/little/the rice in that bowlThe rice in this bowl is less than the rice in that bowl.5 the situation in Japan/bad/t

29、he situation in AmericaThe situation in Japan is worse than the situation in America.主讲者：Tim英语语法 English Grammar第18课 Comparative Adjectives 比较级5第6章Adjectives 形容词12掌握同级比较和异级比较句式的相互转换。掌握异级比较句式之间的相互转换。学习目标同级比较和异级比较的转换 对于-er结尾的形容词比较级：Judy is as tall as Mary. （结果对等）1 Judy is not as tall as Mary. （结果不对等）2

30、 Judy is shorter than Mary.3 Mary is taller than Judy.句子1，2，3通过不同的表达方式实现了同义转换，1-2是同级比较到异级比较的转换，2-3是异级比较之间的转换。 同级比较和异级比较的转换 The unicorn is not as tall as the giraffe.The unicorn is shorter than the giraffe.The giraffe is taller than the unicorn.同级比较和异级比较的转换 对于+more的形容词比较级：Time is as important as mone

31、y.（结果对等）Time is not as important as money.（结果不对等）=Time is less important than money.=Money is more important than time. 同级比较和异级比较的转换 Picture 1 is not as beautiful as picture 2.Picture 1 is less beautiful than picture 2.Picture 2 is more beautiful than picture 1.Exercise 1 Follow the example. 仿照例句进行同

32、义句转换。Ex. Judy is not as tall as Mary. =Judy is shorter than Mary. =Mary is taller than Judy.1 English is not as hard as French.2 October is not as hot as September.Exercise 2 Follow the example. 仿照例句进行同义句转换。Ex. Time is not as important as money. Time is less important than money. Money is more impor

33、tant than time.1 History is not as interesting as music.2 Monkey King is not as popular as Ultra Man.Answer Key to Exercise 1 Follow the example. 仿照例句进行同义句转换。1 English is not as hard as French. English is easier than French. French is harder than English.2 October is not as hot as September. October

34、 is cooler than September. September is hotter than October.Answer Key to Exercise 2 Follow the example. 仿照例句进行同义句转换。1 History is not as interesting as music. History is less interesting than music. Music is more interesting than history.2 Monkey King is not as popular as Ultra Man. Monkey King is l

35、ess popular than Ultra Man. Ultra Man is more popular than Monkey King.主讲者：Tim英语语法 English Grammar第26课 Covariant Sentence 共变句第6章Adjectives 形容词12知道并理解共变句的概念。能在共变句中正确使用形容词的比较级。学习目标Covariant Sentence When we express that two things vary together, we use the structure: 1) The + comparative adjective 1,

36、the + comparative adjective 2.2) The + comparative adjective 1 + subject 1 + verb 1, the + comparative adjective 2 + subject 2 + verb 2.This kind of sentence is called a“covariant sentence”. 当我们想表达一个事件的变化导致另一个事件的变化时，我们使用“共变句”,其结构为：1 The + 形容词比较级1，the + 形容词比较级2。2 The + 形容词比较级1 + 主语1 +谓语动词1，the + 形容词比

37、较级2 + 主语2 +谓语动词2。 中文意思为：越, 越 接下来分别讨论这两种结构。 Covariant Sentence 1) The + comparative adjective 1, the + comparative adjective 2.The more, the better. 越多，越好。（钱，寿命)The more, the merrier. 越多，越开心。 （聚会）2) The + comparative adjective 1 + subject 1 + verb 1, the + comparative adjective 2 + subject 2 + verb 2.The more you give, the more you get. 你给予越多，获得就越多。The happier you are, the unhappier I am. 只要你过得比我好，我就受不了。The higher you rise, the harder you fall. 爬得越高，摔得越惨。The older I get, the younger I feel. 越活越觉得年轻。The more we learn, the less we know. 仰之弥高,钻之弥坚。（学无止境。） Exercis