核心单词1.competevi.比赛；竞争联想拓展competewith与……竞争competefor竞争以获得……competewith/againstsb.forsth.为得到某物与某人竞争competein(agame,amatch)参加；在……方面竞争beincompetitionwithsb.和某人竞争competitionn.比赛；竞争competitorn.比赛者;竞争者competitiveadj.竞争的;有竞争力的易混辨析compete/contestcompete表示“为了争得名次、奖金，合同等”，并不含有将对手征服的意思。contest所表示的竞赛可以是友谊赛，也可以是有敌意的竞赛，旨在比试技能、能力、力气、耐力等，此外还可以表示赢得选举。Hebelievedthatnobodycouldcompetewith/againsthim.他认为没有人能和他竞争。Morethan1,000competitorstookpartinthecompetitiontocompeteforthefirstprize.1000多名选手参加了争夺一等奖的比赛。HehasnowcompetedintwoOlympics.他已经参加过两届奥运会了。高手过招(1)单项填空Ourathleteswillsomegames,suchasrunningandwrestling.Theyhavethehopetogetsomegoldmedals.A.competeB.competeinC.JoinD.attend(2)用方框内所给短语的适当形式填空（原创）competewith/competeagainst/competefor/competein①It’sdifficultforsmallmarketstobigones.②Willyouthe100-metrerace?③Thetwoathleteswillthegoldmedal.解析：(1)选B。compete的意思是“竞技；比赛”，后面跟宾语时，用competein表示“参加”；attend仅有“参加某项活动”的意思；表示参加活动也可以用joinin。(2)competewith/against①②competeincompetefor③2.admitvt.&vi.准许进入；容许；接纳(常用被动结构);承认联想拓展beadmittedas...被接受为……beadmitted(to/into)被准许进入……admit(to)sth./doing承认某事/做过某事admitthat承认……admitsb./sth.tobe承认……是Itis/wasadmittedthat普遍认为……Hewasadmittedasamemberofthebasketballteam.他被接受成为篮球队的一名队员。Only200childrenwereadmittedto/intotheschooleveryyear.那时每年只有200名儿童获准入学。Willyouadmithavingbrokenthewindow?你承不承认你打破了窗户？Theyfreelyadmitthattheystillhavealottolearn.他们坦率承认，他们要学的东西还很多。Headmittedhiswordstobemistaken.高手过招(1)单项填空LittleTomadmittedintheexamination,thathewouldn’tdothatinfuture.A.tocheat;topromisesB.cheating;promisedC.havingcheated;promisingD.tohavecheated;promised(2)完成句子（原创）①他供认驾驶了这辆没有保险的车。Hethecarwithoutinsurance.②幸运的是，去年他被一所名牌大学录取了。Luckily,heakeyuniversitylastyear.解析：(1)选C。考查非谓语动词。动词admit后常接动名词作宾语，即:admitdoing或admithavingdone，意为“承认做过某事”，据此排除A、D两项。句意为：小汤姆承认在考试中作弊了，并保证今后不再这样做。由于第二个空白处前面没有连词and,因此admit与promise不是两个并列的谓语动词，用promised形式是错误的，而要用promising作伴随状语，故答案为C项。(2)admitteddrivingwasadmittedto/into①②3.replacevt.代替；取代；替换常用结构：replacesth.代替；取代……replacesb.as取代某人而成为replacesb./sth.with/by用……替换，以……接替Teacherswillneverbereplacedbycomputersintheclassroom.课堂上电脑永远不会取代老师。Shereplacedherhusbandasthelocalteacher.她取代丈夫成了当地的老师。Ireplacedtheworn-outtoolswith/bynewones.我用新工具来替换那些磨损不堪的旧工具。联想拓展inplace在适当的位置outofplace在不适当的位置inone’splace=intheplaceof代替taketheplaceof=replace代替；替代takeplace发生；举行takeone’splace就位，就座insteadof代替；而不是（介词短语）Witheverythinginplace,shestartedlessons.一切就绪，她开始讲课高手过招单项填空Bobisilltoday.Whocanhiminourfootballmatch?A.ReplaceB.takeplaceC.insteadofD.intheplaceof解析：选A。根据句意此处有代替之意并且需要动词作谓语，replace=taketheplaceof。insteadof是介词短语，不能作谓语。4.marryv.(和某人)...
