be stopped from cuttingР历届中考题Р被动语态知识点的综合考核:?7. 在条件状语从句中,主句用一般将来时从句要用现在时,同时该句又应该用被动语态。?8. 对句式”stop sb. from doing sth.”被动语态的考核”sb. be stopped from doing sth.” B选项如果去掉“from”,成为另一句式”stop doing sth.”,也是对的。РGrade 3Р主动语态如何变被动语态РWe speak English.Р主语Р谓语Р宾语РEnglish is spoken by us.Р主语Р谓语Р宾语Р宾变主,主变介宾?谓变be done时不变(be体现时态,人称和数的变化)Р主动语态Р被动语态РThey play football on Sunday.РLucy does the homework in the evening.РThey often help him with homework.РWe make these machines in Beijing.РFootball is played by them on Sunday.РThe homework is done by Lucy in the evening.РHe is often helped with homework by them.РThese machines are made in Beijing.Р1. They bought puter last term.Рby them last term.Р2.一般过去时的被动语态结构:Рwas/were +过去分词Рlast year.Р2.We planted many trees last year.РMany treesРwere plantedРputerРwas bought