Unit 3 核心句式變式練（原卷版）

PAGEPAGE1Unit3核心句式變式練（原卷版）教材核心句式知識(shí)鏈接及典例解讀教材核心句式知識(shí)鏈接及典例解讀一、fewadj.&pron.不多;很少動(dòng)詞不定式作后置定語(yǔ)教材原句therighttodecidewhichthingyouwant決定你想要哪個(gè)東西的權(quán)利句式結(jié)構(gòu)此處的動(dòng)詞不定式todecide...作定語(yǔ)修飾right。動(dòng)詞不定式作定語(yǔ)時(shí)，與所修飾的詞之間存在著邏輯上的主動(dòng)關(guān)系或被動(dòng)關(guān)系，如若是被動(dòng)關(guān)系，且動(dòng)詞不定式中的動(dòng)詞是不及物動(dòng)詞，則需要在動(dòng)詞后加上相對(duì)應(yīng)的介詞。Heisthefirststudenttocometoschool.他是第一個(gè)到校的學(xué)生。(主動(dòng)關(guān)系)Thereisachairt0sitonunderthetree.樹下有一個(gè)椅子可以坐。(被動(dòng)關(guān)系)典例解讀1.Wedon'thaveenoughpaper.A.towriteB.towriteC.towriteonD.writing解析句意為:我們沒(méi)有足夠的可以寫字的紙。分析句子結(jié)構(gòu)可知，此處應(yīng)用動(dòng)詞不定式結(jié)構(gòu)作定語(yǔ)且與paper之間是被動(dòng)關(guān)系,此處write是不及物動(dòng)詞，所以其后應(yīng)加介詞。故選C項(xiàng)。答案C2.—Doyoulikeswimming?—Yes,swimmingisagoodway_______fit.A.keep B.tokeep C.keeping【答案】B【詳解】句意：——你喜歡游泳嗎？——是的，游泳是保持健康的好方式。A.keep保持，動(dòng)詞原形；B.tokeep保持，不定式；C.keeping保持，現(xiàn)在分詞。空格處為不定式作定語(yǔ)，修飾名詞way，故選B。3.Wehavealotofthings.A.doing B.do C.todo D.did【答案】C【解析】我們有很多事情要做?？疾閯?dòng)詞不定式結(jié)構(gòu)。do意為“做；干；助動(dòng)詞（無(wú)實(shí)義）”A.doing若做后置定語(yǔ)，表示動(dòng)作正在發(fā)生，不符合題意，可排除。B.do為動(dòng)詞原形，可作謂語(yǔ)。題干已有謂語(yǔ)動(dòng)詞，故排除此項(xiàng)。C.todo為動(dòng)詞不定式結(jié)構(gòu)，作后置定語(yǔ)，修飾things，意為“要做的事”。符合題意。D.did為動(dòng)詞過(guò)去式，用于一般過(guò)去時(shí)作謂語(yǔ)。題干已有謂語(yǔ)動(dòng)詞，故排除此項(xiàng)。故選C。4.—Whenisthebesttime________theUS?—Anytimeyoulike.A.visit B.visiting C.visits D.tovisit【答案】D【詳解】句意：訪問(wèn)美國(guó)的最佳時(shí)間是什么時(shí)候？你想什么時(shí)候都行。A.visit動(dòng)詞原形； B.visiting現(xiàn)在分詞形式或動(dòng)名詞形式； C.visits一般現(xiàn)在時(shí)單三形式； D.tovisit動(dòng)詞不定式形式。本考查動(dòng)詞不定式做后置作定語(yǔ)。thebesttimetodosth.：做某事的最佳時(shí)間，todosth.是動(dòng)詞不定式做后置定語(yǔ)，故選D。綜合提升變式練一、單項(xiàng)選擇1.—Lilyisalwaysthefirst________toclass,isn'tshe?—________.Shehatesbeinglate.A.tocome;Yes,sheis B.tocome;No,sheisn'tC.coming;Yes,sheis D.coming:No,sheisn't2.Mysistersaidshewantedtofindapartner________.A.practicingspeakingwithB.topracticespeaking C.topracticespeakingwith3.LiuJiehasahouse_________.A.rent B.renting C.torent D.forrent4.—Jackisthefirst________upwithDavidintherelayrace.—Howgreatheis!A.catch B.catching C.catches D.tocatch5.Everyoneisbornwiththeability.Butornotyoucandothiswelldependsonyourlearninghabits.A.oflearning;weather B.tolearn;whether C.forlearning;if6.—Idon’thaveapartnertopracticeEnglish________.—WhynotjoinanEnglishlanguageclubtopractice________?A./;speaking B.with;tospeak C.with;speaking7.—Whichwaydoyouthinkof_______theenvironment?—Sorry.A.protecting B.toprotect C.toprotecting D.protect8.Joiningasummercampisagreatchance________freetimewithyourfriends.A.spend B.spending C.tospend D.tospending9.—Wouldyoulikesomewhere________?—No,thanks.Ihaveabigroom________.A.live;live B.tolive;tolivein C.living;tolive D.tolivein;tolive10.—DoyouknowNeilArmstrong?—Yes,heisthefirstman____onthemoon.A.walk B.walks C.towalk D.walked11.—Wouldyoulikesomewhereelse________?—No,thanks.Ihavealargeroom_________.A.tolivein;tolive B.livingin;livingC.living;livingin D.tolive;tolivein12.—HaveyoueverbeentothePalaceMuseum?—Yes,andI'dliketointroducesomefascinatingscenesifyougothere.A.tovisit B.forvisit C.visiting13.Todrinkacupofmilkbeforegoingtobedseemstohimarule______.A.toneverbreak B.nevertobebreakingC.nevertobebroken D.nevertohavebroken14.Iliketohavesomeone_______toonthelongjourney.A.talked B.totalk C.talking D.talk15.—Boysandgirls,Ihavesomethingexciting_______you.—Really?What’sit?A.tell B.telling C.totell D.told16.ReadingEnglishaloudeverymorningisthebestway______Englishforus.A.learn B.learning C.tolearn D.learns17.Couldyoutellmeagoodway______English?A.oflearn B.tolearn C.learning D.forlearning18.Ilikethecityverymuch.Therearesomespecialplaces.A.visit B.visiting C.tovisit D.visited19.There

are

many

mysteries

to

______

by

scientists.A.discover B.discoveringC.be

discovered D.be

discovering20.What’sthebestwaydoyouthink____thewildanimals?