GrammarGrammarsentences句子成份★句子一般由两个部分组成:主语部分(subjectgroup)谓语部分(predicategroup)★句子成份:主·谓·宾·表补定·状·Membersofsentence:S---subjectP---predicativeO---objectAttri
---attributeAdv
---adverbOc---objectcomplement主·宾·表补定·状·1)主语(subject)Ilikefootball
Theboyneedsapen
句子的主体,全句述说的对象
一般由担任,常置于句首
2)谓语(predicate)说明主语的动作或状态
常置于主语后
Thetrainleavesat6o’clock
Iwantaticket
,动词不定式,动名词或从句名词,主格代词动词(一)指出下列句中主语的中心词①Theteacherwithtwoofhisstudentsiswalkingintotheclassroom
②Thereisanoldmancominghere
③Theusefuldictionarywasgivenbymymotherlastyear
④Todotoday'shomeworkwithouttheteacher'shelpisverydifficult
选出句中谓语的中心词①Idon'tlikethepictureonthewall
don'tB
pictureD
wall②Thedaysgetlongerandlongerwhensummercomes
longerC
summer③Doyouusuallygotoschoolbybus
usuallyC
bus④The