动词的五种形式

动词现在分词：现在进行时，过去进行时，现在将来进行时，现在完成进行时

进行时的肯定句基本结构为be+动词ing.

2．动词加ing的变化规则

1）一般情况下，直接加ing，如：

be being是hear hearing 听feel feeling 感到 认为

do doing 做speak speaking 说build building 建筑

eat eating 吃read reading 读finish finishing结束

study studying 学习know knowing 知道carry carrying 拿

watch watching看drink drinking河send sending 送 寄

go going 去bring bringing带来throw throwing 扔

see seeing 看stand standing 占break breaking 打破

say saying 说wash washing 洗catch catching 抓住 逮住tell telling 讲告知find finding 找到 发现sell e selling 卖销售 vt meet meeting 相遇worry worrying 担心 n vt fly flying 飞

buy buying买draw drawing 绘画cry crying 哭

pay paying 付款 付给try trying 试grow growing 生长种植

let letting 让lend lending 借给ring ringing 咛响戒指spend spending 花钱花费sleep sleeping 睡觉steal stealing 偷

teach teaching 教keep keeping 保持marry marrying 结婚

think thinking 想sweep sweeping 扫除打扫fight fighting 打架 吵架burn burning 烧climb - climbing, 攀登jump - jumping,跳 跃

beat beating 跳动play - playing, 玩

look - looking, 看

2）以不发音的e结尾，去e加ing.(see的e是发音的，所以不能去掉，要直接加ing。see - seeing )

become becoming 变成write writing 写have having 有 持有change changing 改变drive driving 驾驶take taking 携带拿

rise rising升高arrive arriving 到达come coming 来 到达raise raising 举起use using 使用give giving 给

lie lying 躺卧说谎die dying 死make making 制造 使 使得erase erasing 擦掉live living 住leave leaving 离开

make - making, 制作ride - riding,乘坐 骑

3）如果末尾是一个元音字母和一个辅音字母，双写末尾的辅音字母，再加ing.(但是open却不属于这规则，

而是直接加ing， open-opening)

run - running, 跑swim - swimming, 游泳sit - sitting,做

cut cutting, 剪hop - hopping, 跳跃get - getting.得到

begin beginning 开始put putting 放置forget forgetting 忘记