改为被动语态加to,变被动要加to的动词

改为被动语态加to,变被动要加to的动词

不带to的动词不定式作宾语补足语的主动语态改为被动语态时，省略的to要加上。常考的动词有make,let,have,see,watch,notice,hear等。例如：1.They heard the children sing that moget是一般态(完整过程),而不是不定态，所以不加to 2.He was seen to get into a white car with a female. 加to是因为和谓语was seen分隔作用，删除谓语was see

They told him to helpme. 四.在see, watch, hear, notice, listen to, look at, make, feel等动词后作宾语补足语的动词不定式都不带to,但改成被动语态后都带Let 表被动一般改用allowed 比如，He was allowed to go （to the zoo)他被允许走了/被允许去动物

总的来说，所有使役动词在变成被动语态时，都要在第二个动词前加to. 如make,let,drive,see,hear等；其他的接双宾语的如ask,want,bring,give,leave等而具体是哪些动词的被动语态后必须加to 呢？请听小编细细道来~ 一、使役动词+宾语在let, make, have等使役动词接宾语的结构中，通常用不带to的不定式。但当使役动词为被动态时，不带to

≥０≤ 感官动词或使役动词使用省略to的动词不定式，主动语态中不带to，但变为被动语态时，须加上to。例：makesomebodydosomething→somebody+be+madetodosomethingseesomebodydosomething→somebody+be+5. Mother is making me a cake. (改为被动语态) ___ ___ ___ ___ ___ for me by Mother. Key: 1. my mother a present 2. show me your photo(s) 3. explained the math problem

≥ω≤ #英语语法不带to的动词不定式作宾语补足语的主动语态改为被动语态时，省略的to要加上。常考的动词有make,let, have, see, watch,notice,hear等。例如：1.Thave等，这些词后面的动词原形作宾语补足语，变成被动语态后，在动词原形前加to .如They made us work 10 hours a day .~~We were made to work 10 hours a day .