形容词比较级复习

初二英语形容词比较级复习英语里表示性质的形容词，通常用词形变化来表示性质的水准。这种变化叫做比较的等级。形容词的比较有三个等级：原级，即形容词的原形，如long（长）；比较级，如longer（更长）；最高级，如longest（最长）。这里我们只介绍形容词比较级的变化和用法。一、 变化规律1、规则变化 一般单音节词和少数双音节词的变化规则如下：（1） 在词尾加er 如high-higher， tall-taller（2） 词尾是不发音的e，只加r 如nice-nicer，large-larger（3） 以辅音字母加y结尾的，变y为i，再加er 如busy-busier，easy-easier（4） 重读闭音节，结尾只有一个辅音字母时，需双写这个字母，再加er 如big-bigger，thin-thinner，hot-hotter，wet-wetter多音节词和局部双音节词，在词前加more如careful-more careful，beautiful-more beautiful，modern-more modern2、少数形容词的比较级是不规则的如good/well-better，much/many-more， little-less，bad-worse二、 形容词比较级的用法形容词比较级的基本句式是：主语A动词形容词比较级than主语B。如：Tom is taller than Jim. 汤姆比吉姆高。The sun is bigger than the earth. 太阳比地球大。The Summer Palace is more beautiful than Beihai Park. 颐和园比北海公园更美丽。Which park is more beautiful, the one or that one? 哪家公园更漂亮，这个还是那个？三、 形容词比较级前能够用以下词来修饰：much，a lot，a bit，a little等。如:It is much colder today than yesterday. 今天比昨天冷多了。Li Lei is a little taller than Jim. 李雷比吉姆高一点。This text is a lot more difficult than that one. 这篇课文比那篇难多了。四、 有时比较级也能够单独出现。如：Be more careful next time.下次小心点。She hope to get a better job.她希望得到一份更好的工作。五、以下情况只能用形容词原形，如very good（非常好）, very well（非常好）, quite hot（相当热）, pretty good（非常好）练习题一、 写出以下形容词的比较级。easy-_ high-_ warm-_ heavy-_clean- _ new- _ wide- _ fat-_important-_ interesting-_good- _ much- _ little- _ big-_expensive- _ dry-_ thin-_difficult- _ large- _ bad-_二、 根据中英文提示完成句子。1、 这个箱子比那个大。This box is _than that one.2、 这个故事比那个故事有趣。This story is _than that one.3、 这座山比那座山高吗？Is this mountain _than that one?4、 太阳和地球，哪个更大？_,the sun or the earth?5、 俄罗斯比日本大得多。Russia is _than Japan.6、 这件衬衫比那件衬衫贵一点。This shirt is _than that one.7、 汤姆和吉姆谁高？_,Tom or Jim?8、 中国现在的生活比过去好。Life in China today is _it was in the past.9、李明数学比我好。 Li Ming is _than me at maths.10、这条道路比两年前宽多了。This road is _than it was two years ago.三、根据句意，用括号内所给形容词的比较级形式填空。1、Its much_ today than yesterday. (hot)2、She is a little _ than her classmates. (careful)3、_ people came to the meeting than last time. (many)4、Which book is _, this one or that one? (easy)5、My room is _ than yours. (small)6、Hainan is _ from Beijing than Hunan. (far)7、Skating is _ than swimming. (exciting)8、Jim is _ than all the others. (tall)9、Things are getting _ and _. (bad)10There are _ boys than girls in our class. (few) 11.London is _(old)than Los Angeles.12.Los Angeles is _(good)for sports than London.13.It used to be _(clean)than it is now.14.Shanghai is _(modern)than Beijing.15.The population of London is _ (small)than that of New York.16.The city looks _(beautiful)than before.17.The old house is _(dangerous)after the heavy rain.18.Youd better drink _(little)wine.19.I must work carefully and try to make _(few)mistakes.20.The ants here are much _(big)than those in my hometown.四、用方框中词的准确形式填空。 young small long large much old short high1. China is _than Canada.2. The Yangtze River is _than the Yellow River.3. Which is _, New York or Toronto?New York.4. Tom is five. Mike is seven. Tom is _than Mike.5. This building is 25 meters. That one is 20 meters. This building is _than that one.6. Young people like pop music _than classical music.7. My father is 41 years old. My mother is 40 years old. My father is _than my mother.8. Mary is 1.5 meters tall. Her sister is 1.65 meters tall. Mary is _than her sister.五、从方框中选择适当的词填空。interesting faster beautiful older betterKaty and Sandy are sisters. They live in a town. Katy is _than Sandy. She likes living in town very much. Katy thinks living in town is more _than living in the country. She likes the lights in town. She thinks the lights at night are more _than the stars. Sandy likes the country _.She likes to visit her aunt Peggy. She often helps her aunt on the farm. Sandy likes to run. She runs _than Katy.六、 单项选择。1. Please show a _picture.I cant see this one clearly.A.higher B.clearer C.more beautiful D.more famous2.In my eyes, New York is much _than London.A.interesting B.interested C.more interesting D.more interested3.My sister is _taller than Ann.A.lot B.much C.little D.many4.Her drawing is _than mine.A.best B.gooder C.the best D.better5.Her bedroom is _beautiful than his.A.much B.most C.more D.very6This piece of cake is _than that one.A.delicious B.more delicious C.very delicious D.a bit delicious7.Which country is _,Russia or America?A.smaller B.small C.more small D.much small8.The total population of China is much _than that of Canada.A.bigger B.larger C.big D.large9.Shanghai is _than Xian.A.older B.more traditional C.more modern D.smaller10.The beach used to be quiter and _.A.beautiful B.much beautiful C.a lot beautiful D.more beautiful七、用括号中形容词的准确形式填空。Mr. Green is a worker. In the past he lived in an_(old)apartment. There were two rooms and they were not very _(large).The streets near the apartment were _(noisy),and it was _(far)from his factory. Last week he moved to a _(new)apartment. It is _(large)than the old one. The rooms are _(bright).The kitchen is _(small),but it is _(nice).The streets near the apartment are _(clean)and _(quite).The place is _(near)to his factoty.He likes the new apartment _(much)than the old one.