At lunch and dinner, the British expect certain rules ____ and keep _____ the three simple_____
A to observe ; on mind ;principles
B to be observed ;in mind ; principals
C to observe; on mind ; principals
D to be observed ; in mind; principles
请问Sth的时候,何时是to do ;to be done
It is worth much ____ what is worth______.
A doing ;doing B doing ;to do C to do ;to do D to do; doing
这两句句子也许蛮容易的,但是何时明明是被动却用主动语态的不定式总是搞不清楚。比方说There are still many things to take care of.尽管many things 是被take care of的,但是主动形式却是正确的,像这样的,能否帮我归纳呢?
The pen is easy to write with.不是被动形势,像这样的还有很多啊。怎么区分?
速回,即采纳。
被动语态的基本结构为be+done,只要符合这个基本就是被动语态!你只要看be动词后面的那个是不是动词的过去分词就可以了!像你说的这个例子显然不是,因为be动词后面的是easy 是形容词!
追问你没看懂,我是问你
为什么不是The pen is easy to be written with.
喔!是这样的,英语中还有很多是以主动表被动的,这就需要你花时间去记一下!比如说It sounds good!按道理来说应该是被听,但是像感官动词(如:feel, taste, sound等等)这一类通通都是以主动表被动的!所以你要记一下,语法书上被动语态那里有详细的讲解!