1初中重点词义辨析1.alone与lonely的区别alone(adj./adv.):“独自的,一个人的”.(bealone)lonely(adj./adv.):“孤独的,寂寞的”(feellonely)AlthoughIlive,Ihavemanyfriends,soIdon'tfeel2.区别:besides与except☆besides(意思是“除…之外,还有...表示包括在内)except(意思是“除…之外,没有...表示不包括在内)eg:WeallwenttotheparklastweekLinTao.=LinTaodidn'tgo.Helikesplayingbasketballandfootballsinging.=Helikesallofthem.3.voice,sound,noise,pronunciation,accent的区另U:voice指“嗓音”(悦耳的);noise指“噪音”;accent口音sound指“物体发出的声音”;pronunciation指“字词的发音”4.have/hasbeento和have/hasgoneto的区别:have/hasbeento:去过某地,人已回;have/hasgoneto去某地,人未回。eg:Mr.WangBeijingtwice.---WhereisJim?HeEnglandforaholiday.5.toomany+复数名词,toomuch+不可数名词,muchtoo+adj/adv的用法eg:Ihavehomeworktodo,soIamtiredandhungry,soIeatapples.6.little,alittle;few,afew的区别与用法1)few,afew+复数名词2)little,alittle+不可数名词3)alittle(一点儿),afew(—些,少数几个):表肯定。little,few(几乎没有):表否定eg:Sheisunfriendlytoothers,soshehasfriends.Thereismilkinthefridge,let'sbuysome.7.区别both,either与neitherboth两者都(肯定两者)(both...and两者都)either1)连词“也”用于否定句末;2)不定代词,“两者中任何一,肯定一者。(either.or:或者……或者;要么......要么)neither:不定代词,“两者都不”,否定两者(neither...nor:既不也不)&takepartin:指参加会议或群众性活动(takepartinthesportmeeting)Joinsb.insth.:表示“加入;参加某项活动”(hejoinedtheminthework)join:意为“加入某一组织2或团体成为其中的一员”(jointheParty)joinin:力口入(放在句末)TheyaretalkingaboutthewaytostudyEnglish,let'sjoinin.9.instead;放在句末;不译.insteadof+Ving/代词/名词代替;而不是;放在句中。Ilikefruitsicecream.TVplaysareboring,let'sgotoseeafilm.10.stopdoingsth(停止做某事);stoptodosth(停下来去做某事)Youshouldstop,it'sbadforyourhealth.(smoke)Supperisready.Let'sstoppedit.(have)11.辨析through与across二者都可译为“穿过”,但through是指从空间较狭窄的一头“穿”行到另一头,常指从事物(空间)内部穿过。•across是指从一条线或某一事物的表面的一边到另一边(表面),常可译为“横过”,“横穿”,例如:Whenthetwofriendswenttheforest,theyhadafight.It'sdangeroustogotheroadwhenthelightsarered.12.be/getusedtodoingsth.习惯于做某事Iamusedtoeatingwithchopsticksandaspoon.usedtodosth.过去常常做某事beusedtodosth./beusedfordoingsth.被用来做某事13.辨析yet与already的用法:(现在完成时标志词)yet常放在否定句的句末,表“仍然,还”;还可用于疑问句的句末,表示“已经”notyet还没有。already“已经”多用于肯定句的句中。Eg.1.Haveyouwateredtheplants?(疑问句)2、Ihaven'tdoneanyofthosethings.(否定句)3、Ihavefinishedwashingmyclothes.(肯定句)14.辨析in和afterin+时间段表示“在之后,在时间内”,提问常用howsoon,in以现在为起点,至将来的一段时间之后,常用于将来时。after+时间段表示在......时间后,以过去的时间为起点,通常用于过去时.Eg.fiveyears,theirmarriagesuddenlywentwrong.Ihearhe'llbebackamonth.15.since和for两词引导的短语可以表示一段时间,都不能与短暂性词连用,对其提问用howlong.since+从句for+一段时间Eg.It'sfiveyearsshejoinedGreenerChina.Yoursonhasbeenplayingbasketballalongtime.316.辨析anumberof与thenumberofanumberof“许多,若干”,当其作主语时,谓语动词要用复数形式。thenumberof“…的数量或数目”当其作主语时,谓语动词用单数形式。Eg.Studentsareplayingfootballontheplayground.booksinourlibraryisgoingup.17.辨析alive,living与livelyalive“活着的”liv...