求八年级下英语课程纲要答:-ple ,-ble -tle 变成副词去e 加y,其他的只有true要去e加ly Hero,tomato ,potato,mango+es Human,walkman,German +s 只有forty 要去u ,ninth 要去e, 使役动词:have ,let ,make sb do therefore, however, nonetheless, hence, otherwise, besides, moreover等连接副词时,它们不能用作连词来连接两个并...