全国高中英语语法大全资料1

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    Please write slowly and carefully.
3) 多个不同副词排列:程度+地点+方式+时间副词。

注意:副词very 可以修饰形容词,但不能修饰动词。
  改错:(错) I very like English.
     (对) I like English very much.

注意:副词enough要放在形容词的后面,形容词enough放在名词前后都可。
     I don't know him well enough.
     There is enough food for everyone to eat.
     There is food enough for everyone to eat.

4.6 兼有两种形式的副词

1) close与closely
  close意思是"近"; closely 意思是"仔细地"
    He is sitting close to me.
    Watch him closely.
2) late 与lately
   late意思是"晚"; lately 意思是"最近"
    You have come too late.
    What have you been doing lately?
3) deep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"
    He pushed the stick deep into the mud.
    Even father was deeply moved by the film.
4) high与highly
   high表示空间高度;highly表示程度,相当于much
    The plane was flying high.
    I think highly of your opinion.
5) wide与widely
   wide表示空间宽度;widely意思是"广泛地","在许多地方"
    He opened the door wide.
    English is widely used in the world.
6) free与freely
  free的意思是"免费";freely 的意思是"无限制地"
    You can eat free in my restaurant whenever you like.
    You may speak freely; say what you like.

4.7 形容词与副词的比较级
大多数形容词(性质形容词)和副词有比较级和最高级的变化,即原级、比较级和最高级,用来表示事物的等级差别。原级即形容词的原形,比较级和最高级有规则变化和不规则变化两种。

1) 规则变化
  单音节词和少数双音节词,加词尾-er,-est来构成比较级和最高级。

 构成法    原级    比较级  最高级     
一般单音节词  tall(高的)   taller  tallest
未尾加-er,-est great(巨大的) greater  greatest   
以不发音的e结尾 nice(好的)   nicer  nicest
的单音词和少数  large(大的)  larger  largest
以- le结尾的双 able(有能力的) abler  ablest
音节词只加-r,-st                   
以一个辅音字母 big(大的)    bigger  biggest
结尾的闭音节单 hot热的)    hotter  hottest
音节词,双写结
尾的辅音字母,
再加-er,-est                     

"以辅音字母+y" easy(容易的)  easier  easiest
结尾的双音节词,busy(忙的)   busier  busiest
改y为i,再加
-er,-est                       
少数以-er,-ow clever(聪明的) cleverer cleverest
结尾的双音节词 narrow(窄的)  narrower narrowest
未尾加-er,-est                    

其他双音节词和 important(重要的) 
多音节词,在前      more important
面加more,most            most important
来构成比较级和 easily(容易地)
最高级。         more easily  
                   most easily   

2) 不规则变化

   原级     比较级   最高级          
good(好的)/    better    best
well(健康的)                      
bad (坏的)/     worse     worst
ill(有病的)                      
old (老的)     older/elder oldest/eldest     
much/many(多的)   more      most        
little(少的)    less     least        
far (远的)   farther/further  farthest/furthest   

4.8 as + 形容词或副词原级 + as

1)在否定句或疑问句中可用so… as。
   He cannot run so/as fast as you.

2)当as… as 中间有名词时采用以下格式。
    as +形容词+ a +单数名词
    as + many/much +名词
   This is as good an example as the other is.
   I can carry as much paper as you can..

3)用表示倍数的词或其他程度副词做修饰语时,放在as的前面。
  This room is twice as big as that one.
  Your room is the same size as mine.  

4) 倍数+ as + adj. + as <=> 倍数+ then + of
  This bridge is three times as long as that one.
  This bridge is three times the length of that one.
  Your room is twice as large as mine.
  Your room is twice the size of mine.

4.9 比较级形容词或副词 + than

    You are taller than I.
    They lights in your room are as bright as those in mine.

注意:
1)要避免重复使用比较级。
   (错) He is more cleverer than his brother.
   (对) He is more clever than his brother.
   (对) He is clever than his brother.

2)要避免将主语含在比较对象中。
   (错) China is larger that any country in Asia.
   (对) China is larger than any other countries in Asia.

3)要注意对应句型,遵循前后一致的原则。
    The population of Shanghai is larger than that of Beijing.
    It is easier to make a plan than to carry it out.

4)要注意冠词的使用,后有名词的时候,前面才有可能有名词。
  比较:Which is large, Canada or Australia?
     Which is the larger country, Canada or Australia?
     She is taller than her two sisters.
     She is the taller of the two sisters.

4.10 可修饰比较级的词
1)a bit, a little, rather, much, far, by far, many, a lot, lots, a great deal, any, still, even等

2)还可以用表示倍数的词或度量名词作修饰语。

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