牛津英语8A 第一单元法 比较级 习题牛津英语8A 第一单元语法 比较级 习题.doc

牛津英语8A 第一单元语法 比较级 习题 比较级规则变化口诀： 比较级，要变化，一般词尾加er。(long-longer) 词尾若有哑音e, 直接加r就可以。(nice-nicer) 元辅结构来结尾，辅音字母要双写。(hot-hotter) 辅音字母加y, 记得把y变为i。(happy-happier)  older/elder区别 1)elder指“年长的”，常修饰人，用来表示出生顺序的前后和年龄的长幼 有血缘关系 My elder sister is sixteen. My eldest brother is eighteen 2)older指“年纪较大的，较老的，较旧的”，修饰人或物都行 没有血缘关系 I am older than you. I am the oldest in our class. ( ) 1 I am twelve; Mike is fourteen; Mary is thirteen.　So Mike is the ___ of the three. A. old B. older C. oldest D. the oldest ( ) 2 My ____ brother is three years ____ than I. 　　A. elder; elder B. older; oldest C. elder; older D. older; elder ( ) 3 His ____ son often go to see him on Sunday. 　　A. eldest B. older　 　C. the eldest D. the older ( ) 4 He is two years ___ than I. 　A. elder B. smaller C. younger D. less 形容词原级的用法 1.表示两者“相等”用，as+形容词/副词原级+as +比较对象； ★ The boy is as old as the girl.  ★ Li Lei speaks English as well as Lucy 2.表示“不如”没有“不相等”，用“not + as / so+形容词/副词原级+as+比较对象”； ★ The moon isn’t so big as the sun. 3.形容词被表示程度的副词very、so、too enough、quite等词修饰时用形容词原级。 ★ This is a very interesting story. ★ That’s quite a nice watch. 1. This box is___ that one. A. heavy than B. so heavy than C. heavier as D. as heavy as 2 When we speak to people， we should be ‘ . A. as polite as possible B. as polite as possibly C. as politely as possible D. as politely as possibly 3 This book is____ that one， but____ than that one. A. as difficult as; expensive B. as more difficult as; more expensive C. as difficult as; more expensive D. more difficult as; as expensive 4 I think the story is not so ___ as that one. A. interesting B. interested C. more interesting D. most interesting 1.English is as ____ as Chinese. You should learn it well. A. important B. more important C. the most important D. much more important 2.The smile on my teacher’s face showed that he was very____ with my answer. A. angry