Unit5FeelingExcited单元语法（系动词原因状语从句asas简单句）（原卷版）

Unit5FeelingExcited单元语法（系动词+原因状语从句+as..as+简单句）精讲精炼语法一：系动词系动词亦称联系动词（LinkVerb），作为系动词，它本身有词义，但不能单独用作谓语，后边必须跟表语（亦称补语），构成系表结构说明主语的状况、性质、特征等情况。说明：有些系动词又是实义动词，该动词表达实义时，有词义，可单独作谓语，例如：Hefellillyesterday.他昨天病了。（fell是系动词，后跟补足语，说明主语情况。）Hefellofftheladder.他从梯子上摔下来。fell是实义动词，单独作谓语。1）状态系动词用来表示主语状态，只有be一词，例如：Heisateacher.他是一名教师。（is与补足语一起说明主语的身份。）2）感官系动词感官系动词主要有feel,smell,sound,taste,例如：Thiskindofclothfeelsverysoft.这种布手感很软。Thisflowersmellsverysweet.这朵花闻起来很香。感官动词用法小结词汇相同点意义常接形容词sound①其后一般接形容词作表语；②无被动语态和进行时态。听起来great，wonderful，interesting，good，boring，strangelook看起来young，old，beautiful，uglyfeel摸起来smooth，soft，fortablesmell闻起来nice，sweet，freshtaste尝起来delicious，salty，sweet（1）感官动词也可用作名词，具体如下：sound声音；look相貌；taste味道；smell气味；feel感受，印象（2）sound还可作副词，意为“酣（睡），（睡得）沉”；作形容词，意为“明智的，合理的”，如：①There’snothingquitelikefallingsoundasleepafterafulldayofwork.②Myfriendsoffermesomesoundadviceformytask.3）持续系动词用来表示主语继续或保持一种状况或态度，主要有keep,rest,remain,stay,lie,stand,例如：Healwayskeptsilentatmeeting.他开会时总保持沉默。Thismatterrestsamystery.此事仍是一个谜。4）表像系动词用来表示"看起来像"这一概念，主要有seem,appear,look,例如：Helookstired.他看起来很累。Heseems(tobe)verysad.他看起来很伤心。5）变化系动词这些系动词表示主语变成什么样，变化系动词主要有bee,grow,turn,fall,get,go,e,run.例如：Hebecamemadafterthat.自那之后，他疯了。Shegrewrichwithinashorttime.她没多长时间就富了。6）终止系动词表示主语已终止动作，主要有prove,turnout,表达"证实"，"变成"之意，例如：Therumorprovedfalse.这谣言证实有假。Thesearchproveddifficult.搜查证实很难。Hisplanturnedoutasuccess.他的计划终于成功了。（turnout表终止性结果）1．—Listen!Who______inthemusicroom?—LilyandLucy.Theyenjoysingingwhenthey______free.A．sing;has B．issinging;are C．sings;has D．aresinging;is2．NowitisApril.Inmyhometown,Wuhan,theweatheris________warmerandwarmer.A．getting B．growing C．keeping D．remaining3．—Doyoulikeicecream?—Yes,it________great.A．sounds B．feels C．tastes4．Tenminutesagomyparents________athome,butnowthey________inthepark.A．was;are B．were;are C．was;were D．were;were5．—HowmanypandasarethereinthewildinChina?—Thenumberofthem________about1,900.A．were B．was C．is D．are6．BothLilyandTony_______goodatplayingbadminton.A．is B．are C．be D．am7．Somepotatoes________inthebag.Somebeef________ontheplate.A．is;is B．is;are C．are;is D．are;are8．Thesouptastes________.Idon’tlikeit.A．good B．well C．bad D．badly9．—Let’sgotothezoothisweekend.—That________likeagoodidea.A．sounds B．listens C．hears D．looks10．Thefreshlybakedbreadsmeltso_______thatallthecustomerswantedtohaveataste.A．badly B．awful C．nicely D．good12．Dear,thenoodles________alittlesalty,butI’mhappythatyoucookthembyyourself.A．feel B．smell C．look D．taste13．Thepieceofmusic________bythelittlegirlreallysounds________.A．waswritten;wonderful B．written;wonderfullyC．waswritten;wonderfully D．written;wonderful14．—IwilltakeatriptoJiaxingnextweek.—That________wonderful.Enjoyyourself!A．sounds B．smells C．looks D．feels15．Whenheheardthefacts,hisface________red.A．knows B．turns C．flies D．takes16．EmperorYongZhenginQingdynastyhasbeen________forover400years,buthisdeath________amysteryforus.A．dead,lives B．dead,remains C．died,gives17．—Therearealotofdarkcloudsintheskyandthewindisblowingstrongly.—It________thataheavyrainising.A．feels B．sounds C．seems18．Hebecame________andhurriedlylefttheofficewithoutsayinganything.A．angry B．friendly C．gently D．sadly19．—________playsoccer.—That________good,________Idon’thaveasoccerball.A．Let’s;sound;butB．Letus;sound;and C．Let’s;sounds;but D．Letus;sounds;and20．Hedoesn’t________tohavemanyfriends.A．look B．seems C．seem D．looklike21．Itseemsthatyouareverynervous.Takeadeepbreathandyouwillfeelrelaxed.A．appears B．sounds C．tastes22．—Itappearsthatweneedtohaveonlineclassesagainbecauseofthepandemic.—Thatsoundsterrible!A．looks B．seems C．feels23．Theboylookstired.It________thathehasn’tgotenoughsleep.A．sounds B．looks C．likes D．seems24．It’sanimportanttask.Youmust________nottoletsomething________.A．keepitsecret;gowrongly B．keepitsecret;gobadlyC．keepitsecret;gowrong D．keepitsecretly;gowrong25．Theboyseemed________whenhisfathersenthimatoycarashisbirthdaypresent.A．happy B．happily C．happiness D．happier语法二：原因状语从句1．引导原因状语从句的连词主要有：because,as,since等。并列连词for也可表示原因。每个连词的含义不尽相同。连词位置内涵语气回答whybecause(因为)主句前或后直接因果关系强能as(由于)主句前或后双方都知道的原因弱不能since/nowthat(既然)通常位于主句前for(因为)位于句后用于补充说明的原因弱不能Hewascriticizedbytheteacher,becausehewaslateforclass.因为他迟到了，老师批评了他。Ican'tgowithyou,asIhavealotofworktodo.我不能和你一起去，因为我有很多工作要做。Sinceeveryoneishere,wecanbeginourdiscussion.既然大家都在这儿，我们可以开始讨论了。2．when(既然)，也可以引导原因状语从句。Itwasfoolishofyoutotakeataxiwhenyoucouldwalkthereinfiveminutes.既然步行5分钟就能到那里，你却去乘出租汽车，真够愚蠢的。3.其他词引导的原因状语从句seeingthat(鉴于，由于)，consideringthat(考虑到)，inthat(因为)，nowthat既然，giventhat考虑到，forthereasonthat因为，Nowthatyouareahighschoolstudent,youareresponsibleforwhatyoudo.既然是高中生了，你就要为你的行为负责。Seeing(that)herefusedtohelpus,there’snoreasonthatweshouldnowhelphim.他既然曾经拒绝帮助我们，我们现在没有理由来帮助他。Giventhatsheisinterestedinchildren,Iamsureteachingistherightcareerforher.考虑到她喜欢孩子，我可以肯定教书是最适合她的职业。1．Ican’tcallourChineseteacher________Idon’thavehisphonenumber.A．because B．so C．but D．and2．Mymothereatslittleafter8p.m.________shethinksitishealthy.A．so B．or C．because D．but3．It’seasyformetogetupearly________Ialwaysgotobedearly.A．and B．but C．because D．so4．—Whydoyoulikereading?—________bookscanopenmymindandmakemethink.A．So B．And C．But D．Because5．Mikedoesn’tlikethatstorybook________there’retoomanynewwordsinit.A．so B．because C．when D．before6．WeneedtowearoursportsshoesinPEclasses________theycankeepussafe(安全).A．because B．so C．or D．but7．—Whydoyoulikedogs?—______theyarefriendly.A．So B．Because C．But D．And8．Theschoollibraryismyfavoriteplace__________Ienjoyreadingthere.A．if B．so C．because D．but9．Wehaven’tgotourPElessonsoutside________it’sraining.A．and B．but C．so D．because10．Thedoctorwon’tleaveherpatients________sheshouldtakegoodcareofthem.A．unless B．because C．since D．if11．________everyonewillfacetroubleintheirlives,whydon’twegiveahelpinghand?A．Until B．When C．Since D．While12．It’simportanttokeeplearningaboutnewideasandtechnology________theworldchangesfast.A．so B．or C．unless D．since13．—It’ssaidthatXuzhouBarbecueisfamousanddelicious.—______wearehere,whynotgoandtryit?A．Since B．If C．Until D．Whenever14．________we’vegotafewminutestowaitforthetrain,let’shaveacuppfcoffee.A．Since B．So C．Unless D．Though15．—_______heavythesnowthatisfallinginChangzhouis!Howcanwegotoworktoday?—_______itissnowingheavily,let’swalkinsteadofdriving.A．What;Because B．Whata;Since C．How;Since D．How;Though16．________everybodyishere,let’sbeginourclass.A．Before B．Since C．Ontheonehand D．If17．—Mother’sDayising.ShallwemakeabigdinnerforMum?—Goodidea!Butpleasegivemesomeguidance(指导),________Idon’tknowhowtocook.A．though B．but C．as D．while18．InBeijing,some24hourlibrariesareverypopularwithpeople________theyareopenallthetimeandingoodplaceswithbigspacesandothergoodthings.A．evenif B．unless C．as D．or19．Let’sgohome,________itislate.A．so B．and C．as D．but20．Hehasgoteverythingready________hemaywanttogohiking.A．as B．when C．if D．with21．Itrainedlastnight,________thegroundiswet.A．or B．for C．but D．though22．Johnlosthiswayinthefield,________thegroundwascoveredwiththicksnow.A．or B．for C．but D．so23．Theexammustbeverydifficult,________manystudentsfailed.A．though B．so C．for D．but24．________thetyphoonisgone,whynottakeawalkattheseaside?A．Although B．While C．Unless D．Nowthat25．________you’vecleanedup,you’dbettergotobedrightnow.A．Sothat B．Becauseof C．Nowthat D．So语法三：同级比较（asas结构）形容词、副词的同级比较(1)表示两者在某方面程度相同时，用“as+形容词/副词原级+as+比较对象”句型。如：

I’mastallasmyfather.我和我父亲一样高。

HerunsasfastasJim.他和吉姆跑得一样快。

(2)表示某人或某物在某方面不如另一个人或另一物时，用“notas/so+形容词/副词原级+as比较对象”句型。如：

Janeisnotas/sobraveasMaria.简没有玛丽亚勇敢。

链接：“notas+形容词/副词原级+as”句型与“…+比较级+than…”可以互相转换。如：

Thisclassroomisnotasbigasthatone.这个教室不如那个教室大。

=Thisclassroomissmallerthanthatone.

=Thatclassroomisbiggerthanthisone.1．Thegirlis14yearsold.Sheisas________ashermother.A．tall B．taller C．tallest D．thetallest2．I’myoungerthanmybrother,butIamas________ashim.A．tall B．taller C．tallest D．thetallest3．Pleasekeepas______aspossiblewhilewatchingbirds,asnoisewillmakethemafraidandflyaway.A．quiet B．quieter C．quietly D．mostquietly4．Bemorecareful!Amissisas________asamile.A．good B．well C．better D．best5．Youcankeepthebookas_______asyoulike.A．long B．longer C．longest D．thelongest6．Ithinkmathisas________asEnglish.A．important B．veryimportant C．lessimportant D．leastimportant7．Mybedroomisn’t________LiPeng’s.A．solargeas B．smallthan C．aslargeras D．thelargest8．—Thepriceofpetrol(汽油)isnot________thatoflastyear.—Exactly!Andsomepeopleplantobuynewenergycarsinstead.A．asgoodas B．ascheapas C．ashighas D．aslowas9．Thenewmoviewas________exciting________thelastonewewatchedtogether.A．notas;so B．notas;as C．notsuch;as D．as;notas10．Theskyinthecityisnotsoblue________thatinmyhometown.A．than B．as C．so11．WeshouldsayTinaworksas________asTara.A．harder B．hardly C．hard D．hardworking12．Idon’tthinkTimspeaksEnglish________hissister.A．asfluentas B．sofluentas C．morefluentlyas D．asfluentlyas13．Taraworksas________asTina.A．hard B．harder C．hardest14．WangWeiplaysfootballas________ashisbrother.Theyarebothgoodatit.A．good B．well C．better D．best15．Pleaselistenas________aspossiblesoasnottomissanythingimportant.A．careful B．carefully C．morecareful D．morecarefully17．Iam________thanNancy,butIcan’tjumpas________asshedoes.Whatashame!A．taller;high B．taller;higher C．tall;higher D．tall;high18．Thedogisgettingoldandcannotrun________itdid.A．asfasteras B．sofastthan C．sofastas19．HespeaksEnglishwell,butofcoursenot________apersonborn(出生)inAmerica.A．asclearas B．clearerthan C．asclearlyas20．—Jack,youkeptspellingthewordswronginyourhomework,Idon’tthinkyoustudy________before.—Sorry,MrsGreen.I’llworkharder.A．ascarelessas B．socarefulas C．ascarelesslyas D．socarefullyas语法四：简单句首先我们了解句子成分。英语句子由多个部分构成，各部分在句子中起着不同的作用，这些构成句子的不同部分被称为句子成分。主要句子成分：主语、谓语；次要句子成分：宾语、表语、定语、状语、补语、同位语等。No.1主语概念和位置：句子要说明的人或事物，是句子的主体，通常位于句首。充当：通常由名词、代词、数词等充当。语序：正常：主语＋谓语；全部倒装：谓语＋主语；部分倒装：情态动词/助动词＋主语＋实义动词。1.Johnarrivedlastnight.（名词作主语）2.That’sOK.（代词作主语）3.EightisaluckynumberinChina.（数词作主语）4.TolearnEnglishwellisnoteasy.（不定式作主语）5.Seeingisbelieving.（动名词作主语）No.2谓语概念：表示主语的动作或状态。位置：一般位于主语之后。充当：一般由动词、动词短语、“情态动词/助动词＋实义动词”结构等充当。注意：谓语有时态与语态的变化，同时受到句子主语的单复数和人称的制约，如果主语是单数形式，谓语动词要用单数第三人称形式。1.WeareChinese.（单一动词作谓语）2.Helookedforhisbag.（动词短语作谓语）3.ShecanspeakEnglishwell.（情态动词＋动词原形作谓语）No.3宾语概念：表示及物动词（词组）的动作对象或内容。有的动词后可以跟两个宾语，其中把表示人的宾语称为间接宾语，把表示物的宾语称为直接宾语。位置：位于及物动词（词组）之后。充当：通常由名词、代词、数词、动词不定式、动名词或从句等充当。1.Iacceptedherwiseadvice.（名词或名词词组作宾语）2.Allofuslikehim.（代词作宾语）3.Givemesix.（数词作宾语）4.TheybegantolearnEnglishayearago.（不定式或不定式短语作宾语）5.Heenjoysworkingatnight.（动名词或动名词短语作宾语）6.Ithinkthatsheisright./Iwonderifyou’dliketogowithus.（从句作宾语）No.4表语概念：说明主语的性质、特征、状态或身份，与系动词一起构成复合谓语。位置：位于系动词之后。充当：通常由形容词、代词、名词、数词、副词、介词短语、动词不定式、动名词或从句等充当。1.Ifeelmuchbettertoday.（形容词作表语）2.Thepenismine.（代词作表语）3.Theyarehisstudents.（名词词组作表语）4.Hisfatherissixty－five.（数词作表语）5.Theyareoverthere.（副词词组作表语）6.Weareintrouble.（介词短语作表语）7.Herdreamistogotocollege.（不定式短语作表语）8.Myhobbyiscollectingstamps.（动名词短语作表语）9.Thetruthiswhatshesaidjustnow.（从句作表语）No.5定语概念：修饰或限定名词或代词的成分叫定语。位置：定语有前置定语和后置定语。形容词、数词、代词、名词等作定语时一般放于被修饰词之前，但是在修饰any，some，no，every等构成的单词，如something等时，应放于这些复合不定代词之后进行修饰。动词不定式、副词、介词短语、从句等作定语时一般放于被修饰词之后。充当：通常由形容词、形容词性物主代词、名词或名词所有格、副词、介词短语、动词不定式或从句等充当。1.Heisakindman./Heisa15yearoldstudent.（形容词或相同于形容词的结构作定语）2.TheboywasDave./Myfatherwaswashinghiscar.（冠词或代词作定语）3.Iboughtacoffeecupyesterday./HeisSam’sfather.（名词或名词所有格作定语）4.Threechildrenarerunningalongthebank./Youarethefirstonehere.（数词作定语）5.Thewomanthereneedsapen.（副词作定语）6.Doyouknowtheboyinthefirstrow？/Thegirlinadressishissister.（介词短语作定语）7.Ihavealotofworktodo.（不定式作定语）8.Themeetingthatyouhavemissedyesterdaywasveryimportant.（从句作定语）No.6状语概念：修饰动词、形容词、副词或全句，可表示时间、地点、原因、目的、结果、方式、比较、伴随、条件、程度、让步等。位置：状语位置灵活。修饰整个句子时放于句首；修饰形容词或副词时放于其前；表时间、目的、地点时常放于主句之前或之后，若强调时则应放于主句之前；频度副词如almost、often等作状语常放于be动词、情态动词之后，实义动词之前。充当：通常由副词、介词短语、动词不定式短语或从句等充当。1.I’mverygladtomeetyouhere.（副词作状语，修饰形容词）2.Mybrothergoestoschoolbybike.（介词短语作方式状语）3.Theboyneedsapentodohishomework.（不定式短语作目的状语）4.Youcan’tleaveuntilyourworkisfinished.（从句作时间状语）No.7补语概念和位置：补语有两种，分别是主语补足语和宾语补足语。最常见的是宾语补足语（简称宾补）——有些及物动词的宾语后需要添加部分内容对宾语进行补充说明。宾语与其补足语有逻辑上的主谓关系，它们一起构成复合宾语，多当作固定用法使用。充当：常由形容词、名词、动词不定式、分词、介词短语等充当。1.Newmethodsmakethejobeasy.（形容词作宾补）2.Thewarmadehimasoldier.（名词作宾补）3.Theteacherasksthestudentstoclosethewindows.（不定式短语作宾补）4.Isawacatrunningacrosstheroad.（分词短语作宾补）5.Ioftenfindhimatwork.（介词短语作宾补）第二部分简单句一、英语句子的基本结构可以归纳成五种基本句型及其扩大、组合、省略或倒装。掌握这五种基本句型，是掌握各种英语句子结构的基础。二、英语五种基本句型列式如下：基本句型一：S＋V （主＋谓）基本句型二：S＋V＋P （主＋系＋表）基本句型三：S＋V＋O （主＋谓＋宾）基本句型四：S＋V＋IO＋DO （主＋谓＋间宾＋直宾）基本句型五：S＋V＋O＋OC （主＋谓＋宾＋宾补）三、基本句型一：S＋V（主＋谓）此句型的句子有一个共同特点，即句子的谓语动词都能表达完整的意思。这类动词叫做不及物动词，后面可以跟副词、介词短语、状语从句等。例如：1.Timeflies.2.Themoonrose.3.Themancooked.四、基本句型二：S＋V＋P（主＋系＋表）此句型句子的谓语动词不能独立表达完整的意思，必须加上一个表明主语身份或状态的表语构成复合谓语，才能表达完整的意思。这类动词叫做系动词。系动词分两类：（1）表示状态的系动词。这些词有：be，look，seem，appear，smell，taste，sound，keep，remain等。（2）表示转变或结果的系动词。这些词有：bee，get，grow，turn，go，e，prove等。1.ThisisanEnglishdictionary.2.Thelunchsmellsgood.五、基本句型三：S＋V＋O（主＋谓＋宾）此句型句子的共同特点：谓语动词都具有实义，都是主语产生的动作，但不能表达完整的意思，必须跟有一个宾语，即动作的承受者，才能使意思完整。这类动词（词组）叫做及物动词（词组）。1.Weplantedtrees.2.Shelaughsather.六、基本句型四：S＋V＋IO＋DO（主＋谓＋间宾＋直宾）此句型句子的共同特点：谓语动词后可以跟有两个宾语。一个是表示人的间接宾语；一个是表示物的直接宾语。间接宾语一般在前面，直接宾语在后面。注意：有时直接宾语和间接宾语可以对调，这时，间接宾语前应加上介词to或for。★间接宾语前要用to的常用动词有：give，tell，lend，sell，teach，send，write，show，return，bring，pass，leave，offer，hand，play等。★间接宾语前加介词for的动词有：buy，choose，get，make，order，sing，do，save等。1.Hegavemeabook/abooktome.2.Motherboughtmeabook/abookforme.3.He’swarnedmeofthedanger.（特殊例子——直宾前加介词，只有这一种形式，不能对调）七、基本句型五：S＋V＋O＋OC（主＋谓＋宾＋宾补）此句型句子的共同特点：动词虽然是及物动词，但是只跟一个宾语还不能表达完整的意思，必须加上补充成分来补足宾语，才能使意思完整。1.Wekeepthetableclean.2.Billorderedhimtoleave.1．Therewillbelessandlesspollution,ifweplantmoretrees.A．主语 B．表语 C．状语 D．宾语2．Thereare5peopleinmyfamily.A．主语 B．状语 C．定语3．Iboughtsomethingformyfather.A．谓语 B．宾语 C．表语 D．状语4．Thefoodtastesreallydelicious,becausemomcooksitwithlove.A．表语 B．谓语 C．状语 D．主语5．Iwasdoingmyhomeworkinmyroom.A．谓语 B．状语 C．宾语6．Myteacheralwaysencouragesmetoovereanydifficulty.A．宾补 B．定语 C．状语 D．谓语7．What’sthesentencestructureof“Thebooksellswell”?A．S+V B．S+V+O C．S+V+P D．S+V+IO+DO8．—Canyoutellmethemainstructureofthesentence“Thewindisblowinghard.”?—Letmesee.It’s“________”.A．S+V B．S+V+O C．S+V+P D．S+V+DO+OC9．Mostofthewaterinthislake________dirty.Howcanwedealwithit?A．have B．has C．are D．is10．Whichofthefollowingsentenceshasthestructureof“S+V+P”?A．Itisanidealplaceforwildbirds. B．Thedolphinisswimminginthepool.C．Ifou