元恭动词变形规则

2020年12月24日发(作者：梅洁)
动词变形规则
一、动词单数变形规则
1.大多数动词在词尾加上-s，
例如：work→works,read→reads
2.以s,x,o,sh,ch结尾的动词要加上-es，
例如：guess→guesse s,do→does,mix→mixes,wash→washes,watch→watches
3.以辅音字母加y结尾的动词，要将y变成i再加-es，
例如：fly→flies
4.有些动词单数变形不规则，需特殊记忆，
例如：have→has,be→is
二、动词现在分词变形规则
1.大多数动词后直接加-ing，
例如：do→doing
2.以e结尾的动词先去掉e，再加-ing，
例如：make→making
3.末尾为辅+元+辅，其元音是短元音并是单音节或重音节 ，结尾辅音是重读闭音节，要
双写结尾的这个辅音字母再加-ing，
例如：sit→sitting
4.以ie结尾的动词，要把ie变成y再加-ing，
例如：die→dying
三、动词过去式和过去分词变形规则
1.一般动词直接动词原形后加-ed，
例如look-looked
2.以不发音的e结尾的动词后直接加-d，
例如dance-danced
3.辅音字母加y结尾的，变y为i再加ed，
例如study-studied
4.以重读闭音节结尾，末尾只有一个辅音字母，双写这个辅音字母加-ed，
例如skip-skipped
5.有些动词过去式和过去分词变形不规则，需特殊记忆，
例如go→went→gone

动词变形规则训练
name＿＿＿ score＿＿＿
一、请将下列动词变成第三人称单数（15×2分＝30分）
work→＿＿＿ guess→＿＿＿ do→＿＿＿ mix→＿＿＿ play→＿＿＿
read→＿＿＿ wash→＿＿＿ watch→＿＿＿ fly→＿＿＿ have→＿＿＿
study→＿＿＿ finish→＿＿＿ go→＿＿＿ stay→＿＿＿ carry→＿＿＿
二、请将下列动词变成现在分词（15×2分＝30分）
climb→＿＿＿ eat→＿＿＿ write→＿＿＿ leave→＿＿＿ put→＿＿＿
plan→＿＿＿ stop→＿＿＿ carry→＿＿＿ open→＿＿＿ give→＿＿＿
take→＿＿＿ use→＿＿＿ lie→＿＿＿ swim→＿＿＿ forget→＿＿＿
三、请将下列动词变成过去式和过去分词（20×2分＝40分）
call→＿＿＿→＿＿＿ study→＿＿＿→＿＿＿ play→＿＿＿→＿＿＿
fly→＿＿＿→＿＿＿ sing→＿＿＿→＿＿＿ plan→＿＿＿→＿＿＿
move→＿＿＿→＿＿＿ smile→＿＿＿→＿＿＿ try→＿＿＿→＿＿＿
enjoy→＿＿＿→＿＿＿ sleep→＿＿＿→＿＿＿ read→＿＿＿→＿＿＿
come→＿＿＿→＿＿＿ stop→＿＿＿→＿＿＿ take→＿＿＿→＿＿＿
drive→＿＿＿→＿＿＿ begin→＿＿＿→＿＿＿ bring→＿＿＿→＿＿＿
find→＿＿＿→＿＿＿ say→＿＿＿→＿＿＿

动词变形规则
一、请将下列动词变成第三人称单数
work→works, guess→guesses, do→does, mix→mixes, play→plays,
read→reads, wash→washes, watch→watches, fly→flies, have→has,
study→studies, finish→finishes, go→goes, stay→stays, carry→carries
二、请将下列动词变成现在分词
climb→climbing, eat→eating, write→writing, leave→leaving, put→putting,
plan→planning, stop→stopping, carry→carrying, open→opening,
give→giving, take→taking, use→using, lie→lying, swim→swimming,
forget→forgetting
三、请将下列动词变成过去式和过去分词
call→called→called, study→studied→studied, play→played→played,
fly→flew→flown, sing→sang→sung, take→took→take,
move→moved→moved, smile→smiled→smiled, try→tried→tried,
enjoy→enjoyed→enjoyed, sleep→slept→slept, read→read→read,
come→came→come, stop→stopped→stopped, plan→planned→planned,
drive→drove→driven, begin→began→begun, bring→brought→brought,
find→found→found, say→said→said,