1英语句子成分简析英语句子成分一、句子成分的定义:构成句子的各个部分叫做句子成分
主要成分:句子成分次要成分:二、各成分分析(一)主语:主语是一个句子所叙述的主体,一般位于句首
但在therebe结构、疑问句(当主语不是疑问词时)和倒装句中,主语位于谓语、助动词或情态动词后面
主语可由名词、代词、数词、不定式、动名词、名词化的形容词和从句等表示
Duringthe1990s,Americancountrymusichasbecomemoreandmorepopular
WeoftenspeakEnglishinclass
Fortysoundssimilartofourteen
Toswimintheriverisagreatpleasure
Itisnecessarytomasteraforeignlanguage
Smokingdoesharmtothehealth
Therichshouldhelpthepoor
WhenwearegoingtohaveanEnglishtesthasnotbeendecided
Itisnecessarythatheshouldattendthemeetingtomorrow
Thatheisall-roundstirstheinterestofallthejudges
()(二)谓语:谓语说明主语所做的动作或具有的特征和状态
动词或动词短语在句中作谓语,一般放在主语之后
谓语与主语在人称与数方面要保持一致
Wecome
IsTomwatchingTVinthesitting-roomnow
TheyhavelearnedthreeEnglishsongsalready
Wehavebeenlookingforwardtohis