初三英语期末语法复习
英语语法的学习对许多同学来说并不是一件容易的事情。下面是本站小编收集整理初三英语期末语法复习以供大家学习!
初三英语期末语法复习(一)
副词的构成
从形态上看，大多数副词都是由"形容词+后缀-ly"构成的，例如：slowly, heavily, truly, terribly等。
形容词变副词：
①在形容词词尾直接加-ly。如：real-really; helpful-helpfully; careful-carefully; slow-slowly; quick-quickly; quiet-quietly
②以辅音字母加y结尾的形容词要变y为i,然后再加-ly。如：busy-busily; angry-angrily; easy-easily
③某些以辅音字母加不发音的字母e结尾和以-ue结尾的形容词要先去掉e,然后再加-y或-ly。如：terrible-terribly; true-truly; gentle-gently
注意：friendly; motherly; lovely,weekly,lively等词是形容词而非副词。
④英语中还有少数与形容词同形的副词，例如：daily, early, fast, hard, high, long, near, straight, well等。请比较它们的词义和用法：
the high jump 跳高项目(形容词)to jump high 跳得高(副词)
a fast car 行得快的汽车(形容词)to drive fast 开快车(副词)
an early riser 早起的人(形容词)to get up early 起得早(副词)
a straight line直线(形容词)Go straight ahead. 一直朝前走。(副词)
注意：兼有两种形式的副词
①late 与lately：
late意思是“晚”;lately 意思是“最近”。例如：You have come too late. What have you been doing lately?
②deep与deeply：
deep意思是“深”，表示空间深度;deeply时常表示感情上的深度，“深深地”。例如：He pushed the stick deep into the mud. Even father was deeply moved by the film.
③high与highly：
high表示空间高度;highly表示程度，相当于much 。例如：The plane was flying high. I think highly of your opinion.
④wide与widely：
wide表示空间宽度;widely意思是“广泛地”，“在许多地方”。例如：He opened the door wide. English is widely used in the world.
初三英语期末语法复习(二)
副词的分类
1.时间和频度副词：
now,then,often,always,usually,early,today, lately, next,last,already,generally,frequently, seldom,ever,never,yet,soon,too, immediately, hardly,finally,shortly, before, ago,sometimes, yesterday.
2.地点副词：
here, there, everywhere, anywhere, in, out, inside, outside, above, below, down, back, forward, home, upstairs, downstairs, across, along, round , around, near, off, past, up, away, on.
3.方式副词：
carefully, properly, anxiously, suddenly, normally, fast, well, calmly, politely, proudly, softly, warmly
4.程度副词，放在被修饰词之前：
much,little, very,rather,so,too,still, quite, perfectly, enough, extremely, entirely,almost, slightly.
5.疑问副词，一般放在句首：
how, when, where, why.
6.关系副词，一般放在句首：
when, where, why.
7.连接副词：
how, when, where, why, whether.
初三英语期末语法复习(三)
序数词的应用
序数词应注意的几点事项：
1.多位数的基数词变成序数词时，只需将末位基数词变成序数词，前边的基数词不变。如：
forty-two 42 forty-second第42
nine-hundred 900 nine-hundredth第900
2.当序数词用阿拉伯数字表示时，必须在数字后加上序数词的最后两个字母。如：
21st第21
32nd第32
3.序数词前一般要用定冠词the，如果序数词前用a或an时，则表示“又一;再一”(没有具体范围的限制)。如：
Though he had failed twice, he wanted to try a third time.
尽管他已失败了两次，他还想再试一次。
The little monkey had had three apples, and he wanted to eat a fourth one.
那只小猴子已经吃了3个苹果，他还想再吃一个。
