Unit 3 核心句式變式練（原卷版）

PAGEPAGE1Unit3核心句式變式練（原卷版）教材核心句式知識鏈接及典例解讀教材核心句式知識鏈接及典例解讀一、fewadj.&pron.不多;很少動詞不定式作后置定語教材原句therighttodecidewhichthingyouwant決定你想要哪個東西的權利句式結構此處的動詞不定式todecide...作定語修飾right。動詞不定式作定語時，與所修飾的詞之間存在著邏輯上的主動關系或被動關系，如若是被動關系，且動詞不定式中的動詞是不及物動詞，則需要在動詞后加上相對應的介詞。Heisthefirststudenttocometoschool.他是第一個到校的學生。(主動關系)Thereisachairt0sitonunderthetree.樹下有一個椅子可以坐。(被動關系)典例解讀1.Wedon'thaveenoughpaper.A.towriteB.towriteC.towriteonD.writing解析句意為:我們沒有足夠的可以寫字的紙。分析句子結構可知，此處應用動詞不定式結構作定語且與paper之間是被動關系,此處write是不及物動詞，所以其后應加介詞。故選C項。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，動詞原形；B.tokeep保持，不定式；C.keeping保持，現(xiàn)在分詞?？崭裉帪椴欢ㄊ阶鞫ㄕZ，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?？疾閯釉~不定式結構。do意為“做；干；助動詞（無實義）”A.doing若做后置定語，表示動作正在發(fā)生，不符合題意，可排除。B.do為動詞原形，可作謂語。題干已有謂語動詞，故排除此項。C.todo為動詞不定式結構，作后置定語，修飾things，意為“要做的事”。符合題意。D.did為動詞過去式，用于一般過去時作謂語。題干已有謂語動詞，故排除此項。故選C。4.—Whenisthebesttime________theUS?—Anytimeyoulike.A.visit B.visiting C.visits D.tovisit【答案】D【詳解】句意：訪問美國的最佳時間是什么時候？你想什么時候都行。A.visit動詞原形； B.visiting現(xiàn)在分詞形式或動名詞形式； C.visits一般現(xiàn)在時單三形式； D.tovisit動詞不定式形式。本考查動詞不定式做后置作定語。thebesttimetodosth.：做某事的最佳時間，todosth.是動詞不定式做后置定語，故選D。綜合提升變式練一、單項選擇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?