内容正文:
语言基础03 动词(短语)
动词的分类
分类方法
种类
语法意义
示例
按时限分类
延续性动词
能与一段时间连用的,动作可延续的动词
live,study,work,stay,read
非延续性动词
动作瞬间完成,不能与一段时间连用 (与一段时间连用需转换)
finish,end,go,come,die,open
按性质分类
行为动词
及物动词
接宾语
I reached Beijing just now.
不及物动词
不接宾语 (后跟介词可接宾语)
I got to Beijing just now.
连系动词
接表语
be,seem,look,feel,sound,
smell,taste,get,turn,become
助动词
接动词原形或分词
do,does,did,have,has,had
情态动词
接动词原形
can,may,must,should,
would,could
按形式分类
动词原形
动词本身
jump,run,sing
第三人称单数
动词原形后加-s/es
comes,finishes
过去式
规则的加-ed,不规则的强记
lived,wrote
过去分词
规则的加-ed,不规则的强记
danced,written
现在分词
动词原形后加-ing
writing,singing
动词第三人称单数的构成
1.大多数动词在词尾加“-s”,“-s”在清辅音后发音为[s],在浊辅音及元音后发音为 [z]。如:
①stop—stops[s]; make—makes[s]
②read—reads[z]; play—plays[z]
2.以辅音字母加“y”结尾的动词,先将“y”变为“i”,然后再加“-es”,发音为[z]。如:fly—flies[z]; carry—carries[z]; study—studies[z]
3.以“s,x,ch,sh”结尾的动词,在词尾加“-es”,发音为[iz]。如:teach—teaches[iz]; watch—watches[iz]
4.以“o”结尾的动词,在词尾加“-es”,发音为[z]。如:go—goes[z];do—does[z]
5.特殊用法:have—has
用括号内所给词的适当形式填空
1.He often ____________ (walk) to work.
2.Alice always ____________ (do) her homework before dinner.
3.Mr Wang often ____________ (fix) desks and chairs for us.
4.My mom ____________ (have) two bikes.
5.My grandpa always ____________(grow) vegetables in spring.
动词的现在分词的构成
(1)一般在词尾加“-ing”。
如:go—going; play—playing; know—knowing
(2)以不发音的字母“e”结尾的动词,去“e”再加“-ing”(去哑e)。
如:make—making; arrive—arriving; come—coming
(3)以重读闭音节结尾,且词尾只有一个辅音字母时,先双写词尾的辅音字母,再加“-ing”(重闭单辅先双写)。
如:run—running; stop—stopping;begin—beginning
(4)以“ie”结尾的动词,先将“ie”变为“y”,再加“-ing”(“ie”结尾先变“y”)。
如:die—dying; lie—lying
用括号内所给词的适当形式填空
1.Look! Two bears are ____________ (watch) TV in the living room.
2.Ben likes ____________ (ride) a bike to school.
3.There’s a pencil ____________(lie) on the ground.
4.Mark is ____________(walk) his dog in the park now.
动词的过去式及过去分词的构成
(1)规则动词过去式构成规则
①一般情况下,在动词原形后直接加“-ed”。
如:work—worked;play—played;want—wanted;ask—asked
②以不发音的字母“e”结尾的动词,在词尾直接加“-d”。
如:live—lived; move—moved; cause—caused