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有关动词不定式英语句子中 什么特定的词后面要跟动词的不定式 关于那课的语法可以大概说说吗

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有关动词不定式
英语句子中 什么特定的词后面要跟动词的不定式
关于那课的语法可以大概说说吗
一、不定式的基本形式:to+动词原形,有时可以省略to.
二、 动词不定式的特点:(1)没有人称和数的变化,在句子中不能作谓语.
(2)动词不定式仍保留动词的特点,可以有自己的宾语和状语.动词不定式同它的宾语或状语可构成动词不定式短语.如:to read a book; to sing at the party.
(3)动词不定式具有名词、形容词和副词的特征,因此,在句中可以作主语、表语、宾语、宾语补足语、定语和状语.
三、动词不定式作宾语.即不定式直接跟在谓语动词后,是谓语动词涉及的直接对象.如果没有这个不定式,这个句子的意思就让人难以理解.能直接带不定式作宾语的及物动词主要有:want,like ,love ,need ,try ,ask ,learn ,begin ,start ,forget ,remember,hope ,wish ,agree,choose ,fail ,refuse ,decide ,afford ,offer ,make sure ,take turns ,would like ,plan ,hate ,try one’s best 等.
四、动词不定式作宾语补足语.能用动词不定式作宾语补足语的动词有:ask ,tell ,get ,order ,would like ,want ,teach ,show ,allow ,encourage ,warn ,wish ,invite ,help等.
五、动词不定式作状语:即不定式直接跟在谓语动词后,仅对谓语动词起一个补充说明的作用.如果没有它,句子仍然意思完整,它不象作宾语那样,与谓语动词有着密切的关系.(1)表示目的:The doctor came to operate on her.He has gone to town to do some shopping.I sat down to have a rest.He stopped to have a look.He rushed into the room to save the girl.The moved away the stone to let the traffic go.He got up to catch the train.
(2)表示结果:The girl cried only to make her mother angry.
(3)表示程度:She is too tired to walk any farther.She is strong enough to carry the heavy box.
(4)表示原因:I was surprised to read the news.
能带不定式作状语的形容词有:glad ,happy ,pleased ,angry ,clever ,careful ,surprised ,lucky ,ready ,sorry,amazed ,afraid ,sad ,unhappy ,sure ,free ,kind,nice ,worried ,easy ,hard
六、不定式作定语:动词不定式作定语,一般要放在被修饰词的后面,不定式与所修饰的词构成动宾关系.We have lots of work to do.Would you like something to drink?I want to get something to read during my holiday.That’s a difficult question to answer.
【注意】如果动词不定式是不及物动词,后面就应有必要的介词.如:He is looking for a room to live in.Give me a piece of paper to write on.He has nothing to worry about.There is not enough space to stand in on the earth..She is a nice person to work with.a place to go to.