动词变过去式

动词变过去式

一、以不发音的字母e结尾的单词+d

dance——danced phone----phoned dance----danced

change---changed hope---hoped tie---tied arrive--arrived

二、以辅音字母+y结尾，把y变为i+ed

study-----studied carry-----carried worry-----worried

try---tried

三、不规则变化的规律

1、i→a

drink----drank give----- gave sing----sang ring---rang

2、i→o Write----wrote ride----rode win---won

3不变 read---read cut---cut put---put

3、aught teach----taught catch----caught

4、ought

buy---bought bring---brought think---thought

5、learn----learnt make-----made eat------ate say---said

have-----had get----got do-----did find----found

wear-----wore tell-----told send---sent take---took

draw----drew go-----went come----came fly---flew

反义词

big------small heavy-----light new------broken

easy------hard early----late right----wrong

east--- west south---north take ----bring go-----come

动词→名词规律：

teach---teacher drive---driver dance----dancer

sing---singer work---worker

名词变复数规则

1．一般名词复数是在名词后面加上“s”，如bag→bags等；

2．以s，x ch sh，等结尾的词加“es”，如bus→buses， box----boxes watch→watches sandch----sandches dish---dishes ；

3．以辅音字母＋y结尾的词，变y为i加es，如factory→factories；

city---cites country----countries lady---ladies

4．以o 结尾的名词变复数时：

a）加s的名词有：photo→photos ，， radio→radios，

b）加es的名词有： potato→potatoes tomato→tomatoes

5．以f或fe结尾的名词变复数时：把f， fe变为ves：shelf---shelves

6、不规则变化的

man----men woman---women child---children

7、不变的

Chinese ----Chinese people----people