! 动词ing形式的用法 a. 表示现在( 指说话人说话时) 正在发生的事情。 We are waiting for you. b. 习惯进行:表示长期的或重复性的动作,说话时动作未必正在进行。 Mr. Green is writing another novel. (说话时并未在写,只处于写作的状态。) She is learning piano under Mr. Smith. c. 表示渐变的动词有:get, grow, become, turn, run, go, begin等。 The leaves are turning red. It's getting warmer and warmer. d. 与always, constantly, forever 等词连用,表示反复发生的动作或持续存在的状态,往往带有说话人的主观色彩。 You are always changing your mind. 动词 ing变化规律 1.英语动词加-ing,通常是在原形词尾直接加-ing构成:cough—coughing,climb—climbing,stand—standing,fight—fighting 2.以-e结尾的动词 (1)如果动词原形以一辅音加一不发音的-e结尾,一般应去掉e再加ing: write—writing,hope—hoping,care—caring,stare—staring,plane—plan-ing,have—having,save—saving, produce—producing, breathe—breathing (2)以-ie结尾的动词应先将e去掉,将i变成y然后再加-ing: die—dying,tie—tying,vie—vying,lie—lying (3)以-ee,-oe,-ye结尾的动词加-ing时应保留词尾e: see—seeing,flee—fleeing,free—freeing,agree—agreeing,hoe—hoeing, dye—dyeing,eye—eyeing (4)以-ue结尾的动词大多应先去e再加-ing: sue—suing,imbue—imbuing,construe—construing,pursue—pursuing, rue—ruing 有时,词尾e可去掉也可保留: glue—gluing或 glueing,cue—cuing或 cueing, blue—blueing或 bluing, true—truing或trueing,clue—clueing或cluing 3.以一元音加一辅音结尾的动词 (1)如果动词最后一音节为重读闭音节,最后一个字母需要重复: run—running, stop—stopping, hop—hopping, plan—planning,star—starring, control—controlling但辅音x是个例外,无需重复(x其实起着两个辅音的作用): tax—taxing,relax—relaxing (2)如果动词最后一个音节为次重读音节,最后一个字母有时也重复: kidnap—kadnapping或kidnaping,program—programming或programing (3)如果动词最后一个音节为非重读音节,最后一个字母大多无需重复: open—opening,offer—offering, audit—auditing但在有些动词中,重复或不重复均可: worship—worshiping或 worshipping,focus—focusing或 focussing,cancel—canceling或cancelling,travel—traveling或travelling 以非重读的-el结尾的动词加-ing时,英国英语习惯于重复词尾l,而美国英语则习惯于不重复1。 4.若动词以一元音加一半元音(y或w)结尾,可直接加-ing: pay—paying, throw—throwing,follow—following, draw—drawing, em-ploy—employing 5.以-ic结尾的动词应先在字母c后加一字母k再加-ing: frolic—frolicking,panic—panicking,mimic—mimicking,picnic—picnicking,traffic—trafficking 这主要是为在动词后加-ing之后保留/k/这个音。若不在字母c后加字母k而直接加-ing,字母 c的发音就不再是/k/,而是/s/: 其实,保持发音不变是英语中的一条一般规则。再如,在-ing前面无论是增加、保留还是去掉一个字母,都倾向于保留原先的长元音或短元音的发音: hoping与hopping staring与starring playing与planning 本文来源:https://www.wddqw.com/doc/b9d5aee3f32d2af90242a8956bec0975f565a448.html