非谓语动词语法专题复习考点抢测1.—Whatareyougoingtodothisweekend?—I’mgoingtopractice______mymodelplane.A.flyB.flyingC.tofly2.Don’tforget______anumbrellawithyou.Itisgoingtorain.A.takingB.totakeC.take3.Youlooktired,youmust______,oryouwillbesick.A.stopstoworkB.stopworkingC.stoptoworkD.stoppedworking4.Hersisterpreferstobea______star.A.swimmingB.swimmingC.swim5.Heisexcitedforitisthefirsttime______thesportsmeeting.A.toattendB.attendC.attending6.Thewomanmadehisson______finallyaftershetoldhimsomejokes.A.laughedB.tolaughC.laughD.laughing◆动词不定式(1)动词不定式的用法①作主语。不定式作主语往往用形式主语it代替,作为句子真正主语的不定式则被后置。常用句型:It’s+adj.+(for/of)sb.todosth.。如:It’sniceofyoutotakepicturesforus.非常感谢你为我们拍照片。②作表语。常放于系动词be之后。如:Toseeistobelieve.眼见为实。/百闻不如一见。③作宾语。常见的后面接动词不定式作宾语的动词,wouldlike/wanttodo想要做liketodo喜欢做……agreetodo同意做……hope/wishtodo希望做……decidetodo决定做……trytodo尽力做……begin/starttodo开始做……expecttodo期望做……refusetodo拒绝做……affordtodo有能力做……learntodo学习做……plantodo计划做……prefertodo更喜欢做……continuetodo继续做……promisetodo承诺做……HaveyoudecidedtogoonatriptoHongKongthissummervacation?你决定今年暑假去香港旅行吗?常见不带to的动词不定式的固定短语与句型,如下表:句型例句hadbetter(not)do...You’dbetternotstaytheretoday.你今天最好别待在那儿。句型例句wouldratherdo...Iwouldratherstayintheroom.我宁愿待在房间里。prefertodoratherthando...Iprefertostayathomeratherthangooutsideinsummer.在夏天,我宁愿待在家里也不愿出去。句型例句Whynotdo...?=Whydon’tsb.do...?Whydon’tyougetheraphotoalbum?=Whynotgetheraphotoalbum?为什么不给她买个相册呢?Could/Would/Willyouplease(not)do...?Willyoupleaseclosethedoor?你能把门关上吗?④作定语。动词不定式作定语时,要置于被说明修饰的名词之后,作后置定语。如:Iamnotfreenow.Ihavelotsofthingstodo.我现在没有空。我有很多事要做。⑤作状语。如:Heopenedthedoorforhertocomein.他打开门让她进来。(目的状语)⑥作宾语补足语。常见的后面接动词不定式作宾语补足语的动词有:tellsb.(not)todo告诉某人(不要)做……asksb.(not)todo要求某人(不要)做……wishsb.todo希望某人做……invitesb.todo邀请某人做……wantsb.todo想要某人做……teachsb.todo教某人做……allowsb.todo允许某人做……forcesb.todo强迫某人做……expectsb.todo期望某人做……helpsb.todo帮助某人做……advisesb.todo建议某人做……persuadesb.todo劝告某人做……TinatoldhersistertoturndowntheTV.蒂娜让她姐姐把电视机的音量调小点。注意:还有一些使役动词和感官动词也用不定式作宾语,这时不定式要省略to。这些动词有:一感(feel)、二听(hear,listento)、三让(let,make,have)、四看(lookat,see,watch,notice)。但变被动时态时必须要加上to。如:Thebossmademyfriendsworkthewholenight.老板让我的朋友工作一整个晚上。Myfriendsweremadetoworkthewholenightbytheboss.老板让我的朋友工作一整个晚上。【易错点提醒】感官动词后接动词不定式短语作宾语补足语时,强调动作经常发生或强调动作发生的过程;而接现在分词时,则强调动作正在进行。试比较:Ioftenseehimplaybasketballontheplayground.我经常看见他在操场上打篮球。IsawhimplayingbasketballwhenIpassedtheplayground.我经过操场时,看见他正在打篮球。(2)动词不定式的特殊句型①too...to...表示“太……而不能……”。Theboyistooyoungtolookafterhimself.②enoughto...表示“……足够……”。Heisoldenoughtogotoschool.他到了上学的年龄了。③在find,think后跟不定式作宾语时,常用it代替,而将真正的宾语...