规则动词过去式的变化规则

规则动词过去式的变化规则

1.一般情况在词尾加ed

2.以不发音的e结尾的动词,直接加ed

like___ liked dance___ danced

末尾只有一个辅音字母的重读闭音节动词，先双写这个辅音字母，再加ed Stop__ stopped plan__ planned

以“元音字母＋y”结尾的动词，直接加ed

play__ played stay__ stayed

5.以辅音字母＋y结尾的动词，变y为i,再加ed

study__studied carry__carried

练习巩固

look —visit —clean—wash—watch—

listen—

laugh—

live—hope—use—like—

stop—plan—

study—carry—worry—play—stay—

不规则动词的变化规则（死记硬背）

have—sleep—read —hurt—see—drink—

go—ride—eat—take—buy—fall—

feel—think—wake—am/is—are—do—

can—

形容词比较级的变化规则

一般在原级词尾加er

以不发音的字母e结尾的词加r

末尾只有一个辅音字母的重读闭音节词，应先双写这个辅音字母再加er

以辅音字母加y结尾的双音节词变y为i再加er

练习巩固

young—old—tall—short—long—smart—

low—well/good—

small—strong—

fine—late—

big—thin—fat—heavy—easy—lucky—early—