1、外研版英语八（上）Module 2模块语法详解与训练模块语法详解形容词的比较级 (一)1. 比较级定义：表示两类人或事物之间的比较，一个比另一个在程度上更进一步。2. 形容词比较级构成规则：一般在词尾加-er。如：smallsmaller；oldolder；talltaller；longlonger；shortshorter。以字母e结尾的形容词直接加-r。如：nicenicer；largelarger；finefiner。以重读闭音节结尾的形容词，如末尾只有一个辅音字母，应双写该字母，再加-er。如：bigbigger；hothotter；redredder；thinthinner。以辅音字
2、母加 y 结尾的形容词，把“y”变“i”，再加-er。如：busybusier；easyeasier。多音节词和部分双音节词在词前加more。如：popularmorepopular；beautifulmorebeautiful。一些不规则变化：（好坏多少老远）good/wellbetter；bad/badlyworse；many/muchmore；littleless；oldolder/elder；farfarther/further3. 形容词比较级的句式：（1）同级比较的句式：主语(A) + be + as+形容词原级+as+比较对象(B). 指“A和B一样”。如：Mary is as
3、tall as Kate. 玛丽和凯特一样高。There are as many students in our school as yours. 我们学校的学生和你们学校的一样多。主语(A) + be not+ as/so+形容词原级+as+比较对象(B). 指“A和B不一样/不及/不如”。如：This dictionary is not as useful as you think. 这本字典不如你想象的那样有用。Tom is not as/so tall as Mike. 汤姆不如迈克高。/ Tom doesnt sing as/so well as Lucy. 汤姆唱歌不如露西好。（2
4、）比较级句式：主语(A) + be + 形容词比较级(-er) + than + 比较对象(B). 指“A比B更”，than 后面的动词往往省略。如：He is younger than I (am). 他比我年轻。Which/Who is + 比较级, A or B? 表示两者之间的选择。如：Which is longer, this one or that one? 这个和那个，那一个更长？ / Who is taller, Tom or John? 汤姆和吉姆，谁更高？主语 + be + the 比较级+ of the two. (两个之中比较的那一个，主语包含在两个之中) 。如：Tom
5、 is the taller of the two. Tom是两者中更高的。Mary is the fatter of the twins. Mary是双胞胎中较胖的。The + 比较级，the + 比较级. 表示“越就越”。如：The busier he is, the happier he feels. 他越忙越高兴。 The more you study, the more you know. 你学习越多，你知道就越多。比较级的重叠结构：“比较级+and+比较级”，多音节词和部分双音节词时用“more and more+形容词原级”，表示“越来越”。如：Its getting warme
6、r and warmer in spring. 春天天气变得越来越暖和。 Our home town is becoming more and more beautiful. 我们的家乡越来越漂亮了。拓展记忆：修饰形容词和副词的比较级的副词有：much(更；得多)，even (甚至)，still (更)，a little (一点)，a bit (有点)，far(更/非常/极)，rather(“相当)等词，位于比较级之前。very不能和比较级连用。如：I feel even worse now. 我现在觉得更难受了。 A computer is much more expensive than
7、a bicycle. 电脑比起自行车来要贵得多。The blouse I bought yesterday is a little less expensive. 昨天我买的衬衣比较便宜。To play basketball is far more enjoyable to the boy. 打篮球对于男孩子来说要有趣得多。比较级前面可以加上表示具体数量差别的结构，表示具体“大多少”，“小多少”，“长多少”，“短多少”等。 I am two years older than he. 我比他大两岁。 / This building is 20 meters higher than that on
8、e. 这栋楼房比那栋高20米。模块语法即学即练一、写出下列形容词的比较级。1. short 2. thin 3. early 4. red 5. fine 6. fat 7. cool 8. big 9. wet 10. dry 二、用所给词的适当形式填空。 1. Im _ (busy) than you. 2. My father is getting and (fat).3. The road is _ (wide) than that one. 4. Which is (heavy), an elephant or a tiger?5. My study is (good) than y
9、ours. 6. Im only one year (young) than my sister.7. Ann has (many) apples than Amy. 8. Of the two girls, I find Lucy is the (clever) one.9. Our classroom is bigger than _ (you). 10. My English teacher is as (popular) as Mr Li.三、按要求完成下列各题。1. Lucy is friendly. Lily is friendly, too. (合并为一句) Lucy is Li
10、ly.2. Shenzhen is newer than Hong Kong. (改为同义句) Hong Kong is Shenzhen.3. John is 22 years old. Judy is 20 years old. (合并为一句) Judy is John.4. Jim is the strongest in his class. (改为同义句) Jim is student in his class.5. busy, some, will, as, it, Hong Kong, as, day, become (.) (连词成句) 四、单项填空。() 1. - What a
11、 hot day! - The weather report says it will be much _ tomorrow.A. hot B. hotter C. hottest D. more hot() 2. We think English is _ maths.A. as well as B. as better as C. most well D. as important as() 3. This blue bike is too expensive. Could you show me a _ one?A. cheap B. cheaper C. cheapest D. mor
12、e cheap() 4. The Yangtze River is _ than _ in China.A. long; any other river B. longer; any other river C. longer; the other river D. longer; any other rivers() 5. - Rosa，can I wear jeans and T-shirt to the evening party? - OK. But a dress might be _.A. good B. worse C. bad D. better() 6. Of the two
13、 sisters, Lucy is _ one, and she is also the one who loves to be quiet.A. a younger B. a youngest C. the younger D. the youngest() 7. This room is_ than that one.A. bright B. very brighter C. brighter D. more brighter() 8. My brothers mobile phone is _ than _.A. newer; me B. newer; mine C. newest; m
14、y D. new; your() 9. In our city, its _ in July, but it is even _ in August.A. hot; hotter B. hotter; hottest C. hot; hot D. hotter; hot() 10. Li Huas shoes are as _ as Zhang Huis.A. cheap B. cheaper C. the cheaper D. the cheapest() 11.My sister is _ thinner than my mother.A. more B. many C. little D
15、. much() 12.There will be _ jobs for people because some robots will do the same jobs as people. A. many B. more C. fewer D. fewest() 13. Toms father is _ than his mother.A. two year older B. old two year C. older two years D. two years older() 14. Look at the model plane! It looks like a real one.
16、Its just .A. smaller B. very small C. small D. smallest模块语法即学即练一、写出下列形容词的比较级。1. shorter 2. thinner 3. earlier 4. redder 5. finer 6. fatter 7. cooler 8. bigger 9. wetter 10. drier 二、用所给词的适当形式填空。 1. busier 2. fatter; fatter 3. wider 4. heavier 5. better 6.younger 7. more 8. cleverer 9. yours 10. popular 三、按要求完成下列各题。1. as friendly as 2. older than 3. two years younger than 4. stronger than any other 5. Some day it will become as busy as Hong Kong.四、单项选择。1-5 BDBBD 6-10 CCBAA 11-14 DCDA
