英语动词的几种形式及区分方法：
一
现在分词的构成
1一般在词尾加ing。
如:study—studying. see—seeing.sing—singing.play--playing
2以不发音e结尾词，去掉e，再加ing,如:write—writing.take—taking.
3以ie结尾的词变ie为y，再加ing,如:tie—tying.lie—lying.
4双写情况
run—running put—putting stop—stopping get--getting
plan—planning swim—swimming begin—beginning
dig—digging prefer—preferring.
二 过去式和
过去分词的构成
规则动词的过去式和过去分词的构成：
1：一般动词加ed.
finish—finished; call—called.
2：以e接尾的动词加d.
like—liked; agree—agreed.
3：以
辅音字母加y接尾的词，先将y变为i.再加ed.
study---studied; try---tried.
4：双写情况。
stop—stopped. prefer—preferred.
不规则动词的过去式和过去分词的构成：
1：AAA型。
cut—cut—cut. put—put—put.
set—set—set. let—let—let.
read—read—read.
2;ABB型。
get—got—got. buy—bought-bought.
have/has—had—had. keep—kept--kept
3:ABC型。
go—went—gone. do/does—did—done.
am/is—was—been. are-were—been.
eat—ate—eaten. give—gave—given.
see—saw—seen. sing-sang—sung.
write—wrote-written. drink-drank—drunk.
4:ABA型。
come—came—come. run—ran—run.
become--became--become.
注意：特殊的动词
lay---laid---laid—laying.放，搁；下（蛋）。
lie---lay---lain---lying.躺；位于（in,to，on）。
lie---lied---lied---lying.说谎。
hang—hanged—hanged .绞死,吊死
hang—hung---hung .悬挂;逗留,徘徊
三 第三人称单数形式的构成
哪些词属于第三人称单数：
1 he she it作主语时;He gets up early every day.
2
不定代词作主语时；I hope everything goes well.
3 动词不定时作主语时：To play in the street is dangerous.
4
动名词作主语时；Getting up early is good for your health.
5单个的人或物作主语时； Our math teacher is tall.
My little dog looks like a cat.
动词第三人称单数形式的构成：
1一般动词后加s,如like—likes; play—plays.
2以辅音字母＋y结尾的动词，变y为i;再加es,如study—studies,cry—cries.
3以s,x,ch,sh或o结尾的单词,后加es,如watch—watches;go—goes.
4不规则形式,如have—has,be—is.
希望能采纳！