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1、动词的变形1.动词讲解实义动词:及物动词(带宾语);不及物动词(不带宾语)。及物动词后面必须跟宾语意义才完整的实义动词,叫做及物动词。①MrSmithgavehiswifetwentypoundsforherbirthday.史密斯先生给了他的妻子20英镑过生日。②Heaskedtheteacherafewquestions.他向老师问了几个问题。不及物动词本身意义完整,后面不须跟宾语的实义动词,叫做不及物动词。Birdsfly.鸟会飞。IthappenedinJune1932.这件事发生于一九三二年六月。Mywatchstopped.我的表
2、停了。系动词亦称连系动词,作为系动词,它本身有词义,但不能单独用作谓语,后边必须跟表语(亦称补语),构成系表结构说明主语的状况、性质、特征等情况。1)状态系动词用来表示主语状态,只有be动词,例如:He is a teacher. 他是一名教师。(is与补足语一起说明主语的身份。)2)持续系动词用来表示主语继续或保持一种状况或态度,主要有keep, rest,continue, remain, stay, 如:He always kept silent at meeting. 他开会时总保持沉默。This matter rests a my
3、stery. 此事仍是一个谜。Theweatherstaysfine.天气还是很好。3)表像系动词用来表示"看起来像"这一概念,主要有seem, appear, look, 例如:He looks tired. 他看起来很累。He seems (to be) very sad. 他看起来很伤心。4)感官系动词感官系动词主要有feel, smell, sound, taste, 例如: This kind of cloth feels very soft. 这种布手感很软。 This flower smells very sweet. 这
4、朵花闻起来很香。5)变化系动词这些系动词表示主语变成什么样,变化系动词主要有become, grow, turn, fall, get, go, come, run.Become和get多指人的情绪或身体状态的变化,但侧重于转变后的结果。当情况变坏时,往往用go表示,go和turn还可用于人或事物颜色的变化。Shewent/turnedbluewithcold.她冻得脸色发青了。Therottenmeatwent/turnedgreen.这块腐烂的肉变绿了。Come表示结果的圆满。如: He became mad after that.
5、自那之后,他疯了。 She grew rich within a short time. 她没多长时间就富了。联系动词固定搭配:gomad发疯gobad变烂gowrong出毛病了gohungry饿了goblind变瞎goredwhite变白红fallill病倒fallasleep入睡cometrue实现comealive复活comeeasy变容易keepfit/silent/calm保持健康/沉默/冷静2.时态时态时间状语一般现在时always,hardly,often,usually,everyday,onceaweek,onSun
6、days,sometimes,at等一般过去时attheageof5,oneday,longlongago,onceuponatime,yesterday,lastweek,ago,theotherday,in1982,justnow等一般将来时next…,tomorrow,in+一段时间,before+时间点等现在完成时/现在完成进行时for,since,sofar,ever,never,just,yet,till/until,uptonow,inpastyears,always,recently等过去完成时before,by+过去的时间等
7、过去进行时atthattime,atsixyesterday,atthatmoment等过去将来时...saidthat...thenextday/week/month/year语法项目构成规则变化不规则变化例句一般现在时动词用原形三人称单数-s/es一般-s–es辅音+y---ieshave----has Hegoestoschooleveryday.Ioftenhavelunchathome.一般过去时动词用过去时Be—was/were一般/去e双写/辅+y结尾-iedgo-wentcome-camedo-didleave-left等He
8、wrotealetteryesterday.Istudiedhardlastyear.一般将来时begoingto+V原will/shall+V原 Gocomel