单词变形练习班级姓名一、写出下列形容词的比较级。tallshortstrongoldyoungbigheavylongthinsmall二、写出下列动词的过去式。watchTVwashmyclothescleantheroomtakepicturesmakegoswimminggotoaparkhave(has)readabookhurtvisitrideabikelearnChinesegettosingeatgoodfoodaredanceplayfootballbuygiftsstayathomedoisseeafilmcanwillrunthinkdrinkteachsleepstudylike三、写出下列动词的现在分词形式。doplaydancesitmakeswimclimbcookcleanwatchcomereadeatwritesinggorunflycatchsleep四、写出下列动词的第三人称单数形式。eatreaddotakewashwatchhavecarrystudyflycatchgohavecooklooksingteachlikegetcomeplay