1、本网站免费注册后即可以下载,点击开通VIP会员可无限免费下载!
2、资料一般为word或PPT文档。建议使用IE9以上浏览器或360、谷歌、火狐浏览器浏览本站。
3、有任何下载问题,请联系微信客服。
扫描下方二维码,添加微信客服
like
liked
live
lived
stop
stopped
hop
hopped
2.词尾是e的动词加-d
3.末尾只有一个辅音字母的重读闭音节词,先双写这个辅音字母,再加-ed
4.结尾是“辅音字母+y”的动词,变“y”为“i”,再加-ed
study
studied
worry
worried
辅音+元音+辅音
h o p
row
rowed
help
helped
wash
washed
play
played
watch
watched
cook
cooked
Warm up