Unit4SpaceExplorationDiscoveringUsefulStructures课件高中英语人教版

Unit4

SpaceExplorationDiscoveringUsefulStructuresInfinitivesastheattributeandtheadverbialSendsomeonetolovemeIneedtorestinarmsKeepmesafefromharminpouringrainGivemeendlesssummerLordIfearthecoldFeelI'mgettingoldBeforemytimeAsmysoulhealstheshameIwillgrowthroughthispainLordI'mdoingallIcantobeabettermanGoeasyonmyconscience'Causeit'snotmyfaultIknowI'vebeentaughttotaketheblameRestassuredmyangelsWillcatchmytearsWalkmeoutofhereI'minpainAsmysoulhealstheshameIwillgrowthroughthispainLordI'mdoingallIcantobeabettermanBetterman1.动词不定式作定语常放在名词或不定代词后面作后置定语,表示尚未发生的动作。Definitionofinfinitives：

不定式是动词的一种非限定形式,由“to+动词原形”构成，没有人称和数的变化，在句中不能独立作谓语。

但不定式具有名词、形容词和副词的特征，在句中可以作主语、宾语、宾语补足语、表语、定语、状语等。以下不定式充当什么成分？Toliveabroadisnoteasy.Sheplannedtovisitherparentsnextweek.Thequestionishowtogetthere.ThefirstpersontocomeisMr.Brown.HewenttoFrancetolearnFrench.Hisfatherencouragedhimtofindanewjob.主语宾语表语定语目的状语宾语补足语InfinitivesastheattributePartOne1.动词不定式作定语常放在名词或不定代词后面作后置定语,表示尚未发生的动作。1.动词不定式作定语常放在不定代词或名词后面作后置定语,表示尚未发生的动作。Letusgivehimsomething

toeat.

让我们给他一些吃的东西。Wehavemuchhomework

todo

tonight.今晚我们有很多作业要做。1.动词不定式作定语常放在名词或不定代词后面作后置定语,表示尚未发生的动作。2.作定语的不定式如果是不及物动词,或不定式所修饰的名词或代词是不定式动作的地点，工具等，不定式后面需有相应的介词。TheGreenhaveacomfortablehousetolivein.

格林一家有一幢舒适的房子可以居住。Hereissomepaperforyoutowriteon.

这是给你写字的纸张。*如果动词不定式修饰的名词是time，place或way，不定式后面的介词习惯上会省略。 Tomhasnoplace

tolive

becausehishousehasbeenburnttotheground.汤姆没有地方住，因为他的房子已经被彻底焚毁了。1.动词不定式作定语常放在名词或不定代词后面作后置定语,表示尚未发生的动作。3.名词前有序数词和last,next,only,no,all,any等词以及最高级修饰时,其后要用动词不定式。 ShewasthefirstwomantowinthegoldmedalintheOlympicGames.

她是第一个在奥运会中赢得金牌的女性。Youaretheonlypersontobelate.你是唯一一个迟到的人。1.动词不定式作定语常放在名词或不定代词后面作后置定语,表示尚未发生的动作。4.抽象名词attempt,ability,chance,desire,determination,decision,plan,way等后面常用不定式作后置定语。ButJannyhastheabilityanddesire

todousefulwork.但是詹尼有能力和愿望去做有用的工作。Shesaidshehadnoplantogothere.她说她没有去那里的打算。1.动词不定式作定语常放在名词或不定代词后面作后置定语,表示尚未发生的动作。5.当名词与定语之间存在动宾关系时。动宾关系指的是被修饰词是构成动词不定式的动词的逻辑宾语，所以作定语的不定式不能带宾语。Iusuallyhavealotofmeetingstoattend.我通常有很多会议要参加。Sheisanicepersontoworkwith.她是一个很好的合作伙伴。1.动词不定式作定语常放在名词或不定代词后面作后置定语,表示尚未发生的动作。6.当名词与定语之间存在主谓关系时。主谓关系指的是被修饰词是构成动词不定式的动词的逻辑主语。此时的动词不定式在意义上相当于一个定语从句。Wemustfindapersontodothejob.=Wemustfindapersonwho/thatcandothejob.我们必须找到一个人来做这项工作。Weneedsomeonetogoandgetadoctor.=Weneedsomeonethatcangoandgetadoctor.我们需要有人去请医生。我们接到了离开这个城市的命令。7.当名词与定语有同位关系时。同位关系指的是不定式对所修饰的名词的内容起解释、说明作用。Wegottheordertoleavethecity.我们接到了离开这个城市的命令。Theydon'thaveenouehevidencetoprove

thatshewaswrong.他们没有充足的证据证明她是错的。1.动词不定式作定语常放在名词或不定代词后面作后置定语,表示尚未发生的动作。Practice1.Theairport_________________(complete)nextyearwillhelppromotetourisminthisarea.

2.Doyouhaveanything_______(do)tonight?

3.Thebestway__________(improve)yourEnglishistojoinanEnglishclub.

4.I’dliketohaveafewbooks_______(read)duringthetrip.

5.Chinaisthethirdcountryintheworld_______(send)menintospace.6.Maryhadgreatdetermination_________(achieve)hergoal.7.TheGermangirlhastheability________(learn)Chinesewell.8.Ihavesomethingimportant__________(tell)you.9.Themanageristhelast________(come)tothemeeting.10.Thelittleboyhasnoone________________(play).tobecompletedtodotoimprovetoreadtosendtoachievetolearntotelltocometoplaywithInfinitivesasadverbialPartTwo1.动词不定式作定语常放在名词或不定代词后面作后置定语,表示尚未发生的动作。不定式作目的状语

动词不定式作目的状语时可位于句首或句末，句首常用逗号隔开，常用结构有inorderto和soasto，但soasto不可位于句首。

TolearnEnglishwell,

youmustputyourheartintoit.Sheranfastallthewaysoastocatchthelastbus.

Inordertopass

theexam,Janeworkedhardtillmidnight.1.动词不定式作定语常放在名词或不定代词后面作后置定语,表示尚未发生的动作。不定式作结果状语

多见于“too...to”；“enoughto...”；“onlytodo”（常表示出乎意料的结果）；“so/such...asto的句型中。 Sheissoproudastolookdownuponothers.

Hewentbackhome,onlytofind

hishousehadbeenbrokeninto.特别提醒现在分词与不定式作结果状语的区别01Anxiously,shetookthedressoutofthepackageandtriediton,onlytofinditdidn’tfit.她焦急地从包裹里拿出衣服试穿，结果发现衣服不合身。02Hisfatherpassedaway,leavinghimalittlemoney.他父亲去世了，留给他一点钱。动词不定式作结果状语强调的是一种意想不到的结果；而现在分词作结果状语强调的是一种顺承的，必然造成的结果。1.动词不定式作定语常放在名词或不定代词后面作后置定语,表示尚未发生的动作。不定式作原因状语

动词不定式常跟在一些形容词之后说明产生某种情绪的原因。常见的形容词有happy,lucky,

surprised,

sorry,glad,delighted,

anxious,

interested,woried等。 Wewereastonished

tofind

thetemplestillinitsoriginalcondition. Shewasdisappointed

tohearthenews.1.动词不定式作定语常放在名词或不定代词后面作后置定语,表示尚未发生的动作。Practice1._________(make)himselfheard,heraisedhisvoice.2.Heistoohonestaman________(tell)alie.3.Shegotupearlierthenextdaysoas__________(catch)thefirstbus.4.Asweallknow,fewpeoplecanlive________(be)ahundred.5.Themorningairissogood_________(breath)thathegetsupearlyeveryday.6._______(enjoy)theconvenienceofdigitalpayment,manyseniorcitizensstartedtousesmartphones.7.Shereturenedonly________(find)thatnoonewasathome.8.Wemustdowhatwecan_______(help)thoseinneed.9.DuringtheSpringFestival,familiesgettogether_________(enjoy)abigdinner.10.Hewalkstooslowly________(get)thereontime.TomaketotelltocatchtobetobreathToenjoytofindtohelptoenjoytoget一、用动词的适当形式填空1)OurEnglishteacherhasmanyways_____________(make)herclassinteresting.2)Hehasalotofwork___________(do)everyweekend.3)Theyarelookingforaroom______________(live).4)Ihavenochance__________(go)sightseeingwithsomuchworktodo.5)Theairport____________________(complete)nextyearwillhelppromotetourisminthisarea.

6）Thedoctorsarebusydoingwhattheycan_____________(save)thedyingman.7）Theoldmanwastooangry_____________(say)aword.8）HehurriedtothestationtoseeTomoff,only_____________(find)hehadalreadyleft.Testforgoals一、用所给词的适当形式填空。1.OurEnglishteacherhasmanyways________(make)herclasslively.2.Hehasalotofwork

_______(do)everyweekend.3.Theyarelookingforaroom

____________(live).4.Ihavenochance________(go)sightseeingwithsomuchworktodo.5.Theairport__________________(complete)nextyearwillhelppromotetourisminthisarea.

6.Thedoctorsarebusydoingwhattheycan________(save)thedyingman.7.Theoldmanwastooangry________(say)aword.8.HehurriedtothestationtoseeTomoff,only_______(find)hehadalreadyleft.9.Themeeting_______(take)placenextweekissuretobeagreatsuccess.10.Helenhadtoshout_________(make)herselfheard.tomaketodotoliveintogotobecompeletedtosavetosaytofindtotaketomake1.动词不定式作定语常放在名词或不定代词后面作后置定语,表示尚未发生的动作。二、语法填空。 1.________(send)peopletootherplanetsorevenbeyondthesolarsystemisnotaneasygoal2.__________(achieve).Oneofthebig