特殊变化 1、动词——名词 fail choose born believe bathe refer differ bleed marry fly press memorize mix grow laugh know prefer terrify tend prove store please destroy perform 2、t改为ce变名词 convenient fluent confident different evident exist just guide important patient violent influent independent scientific intelligent significant silent 3、形容词——名词 young dead crowded fortunate foolish strong high long mix wide hungry terrible horrible troublesome sorry funny free proud glorious pleasant 4、形容词+ity变为名词 possible responsible similar impossible real secure 5、动词——形容词 fill explain enter refuse 6、注意形容词变名词时的拼写变化 long discover high arrive wide pronounce strong decide permit consider 7、个别名词的复数拼写 German conclude weigh handkerchief （手帕） gulf(海湾) hero 9、注意形容词变副词时的拼写变化 potato possible tomato terrible roof true stomach probable comfortable simple 8、注意动词变名词时的拼写变化 succeed 10、写出以下动词加-ed和-ing的形式 regret control admit occur prefer permit equip forget 注意：quarrel,travel中的l可双写（英国英语）也可不双写（美国英语） 本文来源：https://www.wddqw.com/doc/6726957fae02de80d4d8d15abe23482fb4da02ca.html