初中英语语法归纳与练习.doc

（一）比较级 比较级的句子结构：名词+ 动词/be + 副词/形容词的比较级 + than + 名词。 例句：I’m taller than you (我比你更高) An elephant is bigger than a tiger.（一只大象比一只老虎更大。） My hair is longer than yours.(我的头发比你更长。) 形容词加 er 变为比较级： 　　一般直接在词尾加 er ，如：tall--taller，strong--stronger 　　以e结尾的，直接加r ，如：fine--finer 　　以辅音字母加y 结尾的，先改y为i再加er，如：funny--funnier 　　以元音和辅音字母结尾的，双写最后字母加er，如：thin--thinner，fat--fatter，hot--hotter 　　不规则：good--better，beautiful--more beautiful，expensive--more expensive 3、词组：as……as……（和……一样……） 用法：名词 + 动词/be + as + 副词/形容词原形 + as +名词。 例句：I’m as tall as you.(我和你一样高。) My feet are as big as yours. (我的脚和你的脚一样大) 比较级练习 写出下列单词的比较级 old __________ young _________ small _________ short__________ long ___________ happy __________ fat ___________ wide __________ high__________ far ___________ heavy __________ thin ___________ early __________ late___________ bad __________ 用单词的适当形式填空 My brother is two years __________(old) than me. 2. Tom is as ________(fat) as Jim. 3. Is your sister __________(young) than you? Yes,she is. 4. Who is ___________(thin),you or Helen? Helen is. 5. Whose pencil-box is __________(big),yours or hers? Hers is. 6. Mary’s hair is as __________(long) as Lucy’s. 7.Ben ______ (jump) ________ (high) than some of the boys in his class. 8.The child doesn’t______(write) as ____(fast) as the students. 9.Fangfang is not as _________ (tall) as the other girls. 10.My eyes are __________(big) than ________ (she). 11.Which is ___________(heavy),the elephant or the pig? 12._____the girls get up_______(early) than the boys?No,they______. 翻译句子 1.我喜欢游泳。我所有的朋友都游得比我慢。 I like_______. All my_______ ______________than me. 你和你的叔叔一样高吗？是的。 _________ ________as _________as your uncle?Yes,I am. 3.他和他的朋友Jim一样年轻。He _______ as __________ as ________ ________ Jim. 我跳得和Mike一样远。 I _________ as _______ as Mike. Tom比你跑得快吗？不是的,他和我跑得一样快。 ____ Tom _____ _____ than you?No,he _______. He_____ as_____ as_____. 我的姐姐起得比我早。My_____ _____ up _______than me. 女孩比男孩唱得好吗？是