Part.Thereisnopointindoingsth.Thereisnopoint(in)doingsth表示“做某事没有作用或没有意义”,point为不可数名词。
1、如：Thereisnopointinarguingfurther.Thereseemstobenopointinprotesting.Itwonthelpmuch.Itwasthefirsttimethat.Itwasthefirsttimethat.表示“第一次做”，从句用过去完成时。
若主句是一般现在时(is)，则从句用现在完成时。
2、如：ItisthefirsttimeIvewonsinceIlearnttoplaychess.形容词或形容词短语作状语英语中形容词或形容词短语可作状语，说明主语行为的原因、方式、结果、伴随状况等。
3、如：Ripe,theorangestastesweet.Coldandhungry,hedecidedtostopandhavearest.高考示例Afterhisjourneyfromabroad,RichardJonesreturnedhome,_.(上海)A.exhaustingB.exhaustedC.beingexhaustedD.havingexhaustedPart.have/find/want/.sth.donehave/find/want/.sth.done构成“动词+宾语+过去分词”结构，过去分词作宾语补足语表示与宾语之间是被动关系。
4、如：Shehadherhousedamagedinthestorm.Whenhearrivedatthebank,hefoundthedoorclosed.WewanttheworkfinishedbySaturday.高考示例1Youshouldunderstandthetrafficrulebynow.Youvehadit_oftenenough.(天津)A.explainingB.toexplainC.explainD.explained高考示例2Inthedream,Petersawhimself_byafiercewolf,andhewokesuddenlywithastart.(上海)A.chasedB.tobechasedC.bechasedD.havingbeenchased高考示例3Agoodstorydoesnotnecessarilyhavetohaveahappyending,butthereadermustnotbeleft_.(天津)A.unsatisfiedB.unsatisfyingC.tobeunsatisfyingD.beingunsatisfiedAistoBwhatCistoDAistoBwhatCistoD是个固定句型，意为“A对B而言正如C对D一样”。
5、如：Airistouswhatwateristofish.Readingistothemindwhatfoodistothebody.高考示例Enginesaretomachines_heartsaretoanimals.(山东)A.asB.thatC.whatD.which形容词+动词不定式“形容词+动词不定式”构成特殊结构，特点是不定式与其前面的作主语的名词或代词可构成逻辑动宾关系，该不定式通常需用主动形式表示被动意义。
6、如：Thisquestioniseasytoanswer.Thewaterintheriverisnotfittodrink.知识拓展若不定式是不及物动词，后加适当的介词或副词。
7、如：Theproblemiseasytoworkout.Thisroomlooksveryfortabletolivein.Part.3havesth.todo这个句型中，不定式短语作后置定语，与被修饰名词构成动宾关系。
8、如：Ihavesomeletterstotype.Hehasnoonetohelp.句型拓展havesth.done使（让、请）某事被做；havesth.(sb.)doing让某物（或某人）一直做某事；havesb.dosth.让某人做了某事。
高考示例Imgoingtothesupermarketthisafternoon.Doyouhaveanything_?(上海)A.tobebuyingB.tobuyC.forbuyingD.boughtPart.Iwishthat.wish后接宾语从句，从句谓语动词要用虚拟语气：与过去事实相反，从句用过去完成时；与现在事实相反，从句用一般过去时；与将来事实相反，从句用could/would/might+动词原形。
如：Hewishedhehadntdoneit.Iwishwehadacar.Iwish(that)youwouldgetagoodjob.高考示例HowIwisheveryfamily_alargehousewithabeautifulgarden!(上海)A.hasB.hadC.willhaveD.hadhadWere/Had/Should.WereIinschoolagain,Iw。
