1主要用法:1)主语2)表语3)宾语4)宾补5)定语6)状语7)疑问词+不定式8)不定式复合结构9)不定式主动表被动10)it 指代不定式11)不定式时态12)不定式的省略一
做主语Toseeistobelieve
Itfeelsgoodtobeouthereforawalk
作表语Toseeistobelieve
Mywishistolivepeacefully
做宾语Iwanttomakeacall
Hemanagedtopassthedrivingtest
区别:2trytodo/doing 努力做/尝试做3stoptodo/doing 停下一件事去做另一件事/停下正在做的事remember(forget,regret)todo/doing 没有做用 todo;做过了用 doingmeantodo/doing 打算做/意味着goontodo/doing 接着做另一件事/继续做同一件事四
做宾补感官动词/使役动词+宾语+do(这里免 to 的不定式作宾补)常用的感官动词:see,hear,feel 常用的使役动词:have,letTheyknewherverywell
Theyhadseenhergrowupfromchildhood
Asyou'veneverbeenherebefore,I'llhavesomeoneshowyoutheway
(90 上海)Themotherfeltherselfgrowcoldandherhandstrembledasshereadtheletterfromthebattlefield
(2006上海)五
作定语用法 1:不定式和被修饰词之间有动宾关系
Idon'thaveapentowritewith
Thereisnothingtoworryabout
I'vefoun