动词过去式、过去分词不规则变化分类练习1. 双写最后一个字母，再加-edshop stop nod drop 2. A—A—A 型put cut let set hit hurt cost read spread 3. A—B—B 型bring buy think fight catch teach build lend send spend mean lose keep sleep sweep tell sell feel fall say pay lay meet lead get win sit find hold leave stand understand make have hear get 4. A—B—C 型begin drink sing ring swim blow draw grow know throw fly drive write ride hide break speak wake forget be eat go give see take mistake shake do lie wear tear 5. A—A—B 型beat 6. A—B—A 型come become run
