Money单元语法(二)——不定式[语法图解][语法感悟]单句语法填空1.I'm thirsty; please get me something to_drink (drink).2.I saw him go (go) out of the room ten minutes ago.3.The first thing she did was to_hug (hug) her coach after the game.4.The meeting to_be_held (hold) tomorrow is about air pollution.5.Her parents don't allow her to_go (go) out at night on Sundays.一、动词不定式的基本结构动词不定式是一种非谓语动词形式,其结构为“to+动词原形”,其中 to 不是介词,而是动词不定式的符号,称为小品词。动词不定式没有人称和数的变化,其否定形式是在 to 前加not。动词不定式主要有三种结构模式:1.带 to 或不带 to:(to) do sth.Our teacher asks us to be grateful to our parents.老师叫我们要感恩父母。I saw a stranger enter our community.我看见一个陌生人进了我们社区。He told me not to move until he finished the drawing.他告诉我他画完了画我再动。2.疑问词+不定式:how/when/what...to do sth.No one knows for sure what to expect in the future.没人能确切地知道将来会发生什么。3.带逻辑主语的不定式:for/of sb. to do sth.It is wise of you to give up smoking.你戒烟是明智的。二、动词不定式的时态和语态 (续表)He decided to sell his car.他决定把车卖了。The rain seems to have stopped.雨好像已经停了。The boys were discovered to be hiding behind the door.男孩子们被发现正在门后藏着呢。Tom seemed to have been reading a novel.汤姆似乎一直在读一本小说。It's a great honor to have been invited to Mary's birthday party.被邀请参加玛丽的生日宴会是很大的荣幸。注意:1.当不定式的逻辑主语是不定式所表示的动作的承受者时,不定式一般要用被动语态。She asked to be treated equally.她要求被平等对待。The room seems to have been broken into.这屋子好像被人闯入过。2.若谓语动词是表示愿望、打算、意图的动词,如 hope, think, want, promise, plan, suppose, expect, mean, intend 等,不定式的时态有如下用法:(1)上述动词的“现在时+动词不定式的完成时”表示不定式发...