英语中的状语具体放在什么位置`修饰什么`用什么词充当`

来源:百度知道 编辑:UC知道 时间:2024/07/02 02:31:00
说清楚一点``不要那种很专业的说法``说的通俗易懂就行
顺便讲讲中心语是什么
动词不定式到底要怎么用``
谢谢

状语可以由副词, 副词,介词短语,不定式和从句等来担任。状语一般放在被修饰的词之后或放在句尾。副词作状语时可放在被修饰的词前或句首。
举例:
  We went to the countryside last year.
  I often read the news paper at night.
  状语在句子中的位置很灵活,常见情况为:通常在句子基本结构之后,强调时放在句首;修饰形容词或副词时,通常位于被修饰的词之前;表示时间、地点、目的的状语一般位于句子两头,强调时放在句首,地点状语一般须在时间状语之前;一些表示不确定时间(如:often)或程度(如:almost)的副词状语通常位于be动词、助动词、情态动词之后,动词之前。
  有时状语在句中的某个位置会引起歧义,应注意,如:The boy calls the girl in the classroom.一般理解成‘男孩喊教室里的女孩‘(此时in the classroom为girl的定语),也可以理解为‘男孩在教室里喊女孩’(此时in the classroom为地点状语),最好写作‘In the classroom, the boy calls the girl.'
  副词(短语)作状语:
  The boy needs a pen very much(程度状语)
  The boy needs very much the pen bought by his mother.(宾语较长则状语前置)
The boy really needs a pen.(程度状语)
  The boy needs a pen now./Now, the boy needs a pen./The boy, now, needs a pen./男孩现在需要一支钢笔。(时间状语)
  介词短语作状语:
  In the classroom, the boy needs a pen.(地点状语)
  Before his mother, Tom is always a boy.(条件状语)
  On Sundays, there is no student in the cla