高中英语重点易混词及训练

常用词汇、词组辨析本部分将常用易混词和词组归纳为127例，进行详细的辨析，并举例说明，以便于考生掌握使用。

以下这些词大部分出现在大纲词表上，考生应在学习中特别注意加以区分。

（1） . . .前两个词是副词，词形相近，容易记混。

这两个词的意思差异很大。

意为“在国外”；而的意思是“登（机），上（车船等）”，与动词搭配来表示登机等；最后一个词常用来表示“登机，上船”，是动词。

例：I .我已决定明年去国外读书。

.现在该登机了。

.起飞前半小时之内，我们必须登机。

（2） v. v.原义为“吸收”，引申词义为“吸引（注意力，精力等）”，常用于 . 表示“被……吸引住，专注于”；的意思是“集中精神，全神贯注，聚精会神”，多与或连用。

例： .我被这幅画迷住了。

.他发现弟弟在聚精会神地看比赛。

.她试图专心致志地在大学里工作。

（3） . . .的词义是“成功地完成每项任务”，尤其指经过一定努力后完成；主要指“全部完成了，没有剩下”，另外也是形容词，意为“完整的，完全的”；与相近，指“经过努力最终达到预期的目标”。

例：I I .我知道在北京的第一年我已经取得了一些成就。

I .我刚刚完成对报告的修订。

.他一事无成便去了伦敦。

（4） a. a. a.的意思是“精确的，准确的”；的意思是“正确的，没有错误的”；的意思是“确切的，正好的”。

例：I .我需要有关战事损失的准确数字。

.这不是那个问题的正确答案。

.这些人几千年前用的就是这种工具。

（5） v. v. v.这几个词词形、发音相近，容易记混。

的意思是“经过自己的努力获得，习得”；的意思是“要求”；的意思是“调查，询问，打听”。

例： a .她现在又有了一些新的爱好。

.按规定我们都要出席。

’t你为什么不打询问一下呢？（6） a. a. a. a. a.指“实际上”、“事实上”存在或发生的事情，或人所共知的客观事实；指与真实情况“一模一样”，“名符其实”，“真心的”；指信息或消息等“原原本本”的情况，见解等“独到而非抄袭别人”；指“真实存在的，不是假的或捏造的；指从实践、实用角度讲“实事求是的，可行的，有实际经验的”。

高考常见易混、易错词汇必记一：名词及名词词组1. amount, number构成短语a number of 修饰可数名词复数；a great amount of 和amounts 修饰不可数名词。

且amounts of 修饰名词作主语，谓语动词用复数。

e.g. a number of students/the amount of money.2. population, people population （一个国家和地区的）总人口；the people 人民；people 具体的人。

e.g. China has a large population.3. work, job 二者均指工作。

work 为不可数名词，job 为可数名词。

e.g. a good job.4. couple, pair couple 指人或动物，pair 指由两部分组成的东西。

e.g. a pair of trousers.5. cook, cookercook 厨师，cooker 厨具。

e.g. He is a good cook.6. police, policemanpolice 警察的总称，后接谓语动词复数；policeman 指某个具体的警察。

e.g. The police are questioning everyone in the house.7. problem, question problem 问题、困难，多与think about ，solve ，raise 连用；question 疑问，多与ask，answer 连用。

8. the doctor and teacher, the doctor and the teacher the doctor and teacher 指一个人，既是医生又是老师；the doctor and the teacher 两个人，一个医生和一个老师。

9. the people, a people the people 人民；a people 名族。

高中阶段易混易错英语词汇辨析100组1. clothes, cloth, clothingclothes统指各种衣服，谓语动词永远是复数， cloth指布，为不可数名词clothing 服装的总称，指一件衣服用a piece of, an article of2. amount, numberamount后接不可数名词， number后接可数名词 a number of students3. sound, voice, noisesound自然界各种各样的声音，voice人的嗓音，noise噪音I hate the loud noise outside.4. cause, reasoncause 指造成某一事实或现象的直接原因，后接of sth./doing sth，reason 用来解释某种现象或结果的理由，后接for sth./doing sth. the reason for being late5. exercise, exercises, practiceexercise运动，锻炼（不可数），exercises练习（可数），practice（反复做的）练习 Practice makes perfect.6. officer, officialofficer部队的军官，official政府官员 an army officer7. work, job二者均指工作。

work不可数，job可数 a good job8. cook, cookercook厨师，cooker厨具 He is a good cook.9. problem, questionproblem常和困难连系，前面的动词常为think about, solve, raise，question常和疑问连系，多和ask, answer连用10. a number of, the number ofa number of许多，谓语动词用复数。

高考高中英语易混淆50组重点词语分类辨析+例句汇总1. after, in这两个介词都可以表示“……(时间)以后”的意思。

after以过去为起点，表示过去一段时间之后，常用于过去时态的句子中。

如：She went after three days.她是三天以后走的。

in以现在为起点，表将来一段时间以后，常用于将来时态的句子中。

如：She will go in three days.她三天以后要走。

2. how long, how often, how soonhow long指多长时间，主要用来对一段时间(如three days, four weeks 等)提问。

如：How long ago was it?这是多久前的事了?how often指每隔多久，主要用来对频率副词或状语(如once a week等)提问。

如：—How often does he come here? —Once a month.他(每隔)多久来一次?每月一次?how soon指再过多久，主要用来对表示将来的一段时间(in an hour, in two weeks 等)提问。

如：How soon can you come?你多快能赶来?3. few, a few, little, a little, several, somefew 和little的意思是否定的，表示“很少”或“几乎没有”；而a few和a little的意思是肯定的，表示“有一些，有一点儿”。

few 和a few修饰可数名词;little 和a little 修饰不可数名词。

several用于修饰可数名词，语意比a few和some更肯定，含有“好几个”的意思。

some可修饰可数名词，也可修饰不可数名词，从数量上说，它有时相当于a few 或a little,有时指更多一些的数量。

4. the other, anotherthe other指两个人或事物中的“另一个”，表示特指。

高考英语名词性从句高频考点易混点高频考点一：考查that与what的区别在引导名词性从句时，从属连词that一般要注意三个"不"：1.不省略。

当从属连词that引导的主语从句位于句首时，that不省略；that引导同位语从句时，一般不省略。

2.不作成分。

that 在名词性从句中不作任何句子成分。

3.无实义。

that 在名词性从句中没有实义。

在引导名词性从句时， what一般要注意一个"不",一个"有词义",一个"作成分"：1.不省略。

what 引导名词性从句时，不省略。

2.有词义。

what 引导名词性从句时，有词义。

一般表示"……的东西/事情等"，这一用法与that 的用法不一样。

3.作成分。

what 在引导名词性从句时，在从句中充当成分。

这一用法与that 的用法不一样。

例如：Nobody believed his reason for being absent from the class that he had to meet his uncle at the airport.该句中，that引导同位语从句，在句中不作任何成分，不能省略且无词义。

What the teacher said had a good effect on the children.what引导主语从句，在句中有词义。

高频考点二：it放在句首，真正的主语是that从句常用句型如下：① It+系动词+n.+ that从句;② It+系动词+adj.+ that从句;③ It+be+动词的过去分词形式（如said, reported, suggested等）+that从句；④ It+特殊动词（appear, seem, happen, matter, turn out, work out等）+that从句。

高频考点三：考查whether与if的区别whether与if在作"是否"讲时,是可以互换的。

高考英语高频易错易混词汇一、单复数同形单词1.sheep—sheep 绵羊2.Chinese—Chinese 中国人3.means—means 方式;方法4.series—series 系列5.species—species 物种；种类6.deer—deer 鹿二、有无s意义不同的单词(左侧为不可数名词，右侧+s后变意)1.manner态度—manners 礼貌2.interest兴趣—interests利益3.good益处—goods 货物4.force力量—forces军队5.work 工作—works 著作；工厂6.arm 手臂—arms 武器7.water 水-waters 水域8.paper 纸—-papers 试卷；文件9.exercise锻炼、运动—exercises练习10.spirit精神—in high spirits情绪高11.time时间—times时代、次数、倍数12.direction方向—directions 说明书13.instruction 指令-instructions 说明书14.wood木头—woods 树林15.congratulation 祝贺—congratulations 祝贺；贺词16.fruit水果—fruits几种水果17.sand沙子—sands沙滩18.chicken鸡肉—chickens小鸡1.loud出声地—loudly吵闹地2.close adv.近地（具体）—closely adv.仔细地，密切地（抽象）。

te迟—lately最近4.wide adv.宽地（具体）—widely adv.广泛地（抽象）5.sharp adv.正，指时刻；锋利的—sharply锐利地6.hard adv.努力地，（雨、雪）猛烈地 adj.困难的—hardly adv.几乎不7.free免费地；免费的；空闲的—freely自由地8.high adv.高地（具体）—highly adv.高度地，非常，极为赞许地（抽象）9.deep adv.深地（具体）—deeply adv.深深地（抽象）te adv.迟，晚 adj.迟的，晚的—lately adv.最近—later adv.后来adj.后来的，“时间段＋later”久后，later on后来，sooner or later迟早—latest adj.最近的，最新的。

高中英语新课标考纲中的易混词高中英语新课标考纲约有3500词,这当中有很多易混词;现做如下归类,以方便记忆;一、近音、近形易混词1.aboard adv.在船或飞机上abroad adv.到国外2.adaptv.适应,改编；adoptv.采纳,收养3.affect v.影响,使感染；effect n.影响,效果4.altitude n.高度,海拔；attituden.态度5.along prep.沿着；alone adj.孤独的6.ambiguous adj.模棱两可的；ambitious adj.有雄心壮志的7.angle n.角度anklen.脚踝angel n.天使8.appeal v.吸引,呼吁,上诉appear v.出现,似乎9.appropriately adv.适当地approximately adv. 大约10.attach v.系,附属,依恋; attack n./v 攻击; attractv.吸引11.board n.板,布告牌,委员会broad adj.宽阔的12.bought buy的过去式brought bring的过去式13.breath n.呼吸；breathev.呼吸14.capital n.首都,省会,大写,资本；captainn.上校,船长,队长；captionn.说明文字15.charge n.费用v.要价,充电,指控change n.零钱,改变16.clean adj.干净的.使干净clear adj.清楚的17.colleague n.同事；collegen.大学18pete v.竞争complete.完成adj.完全的19.conservation n.保存,保护conversation n.对话20.circle n./v.〈画〉圆圈；cycle v.骑自行车21.couch n.长沙发；coach n.教练,长途车22.desert v.抛弃n.沙漠；dessert n.甜点23.dive v.跳水；drive v.驾驶24.dust n.灰尘；duskn.黄昏25.expect v. 期望；exceptprep.除……之外26.feel v./n.感觉；fel1fall的过去式27.former adj.以前的n.模型formal ad.正式的28.found.建立；fundn.基金29.fresh adj.新鲜的flesh n.肉体flash v.闪光30.house n.房子；horse n.马31.idea n.主意；ideal adj.理想的32.identify v.识别；identityn.身份33.inland adj.内陆的；island n.岛ter adv.后来；latter adj.后面的35.litter t.乱丢垃圾n.垃圾little aj.小的,少的36.loose adj.松的；lose v.丢失37.marry v.结婚；merry adj.快乐的38.mass n.大量,群众；messn.混乱39.medal n.奖牌；metaln.金属；mentaladj.精神的40.mode1n.模型；modernadj.现代的41.month n.月份；mouth n.嘴42.owe v.欠；own adj.自己的.拥有43.principle n.原则principaladj.首要的n.校长44.process n.过程v.处理progress n./.进展45.rain n./v.〈下〉雨；ruin n.废墟v.毁灭46.seriesn.系列；seriousadj.严肃的47.shirt n.衬衫；skirtn.裙子48.signn.迹象,符号v.打手势,签名；sighv./ n.叹息49.soap n.肥皂；soupn.汤50.sew .缝纫；soww.播种51.staff n.全体职员；stuffn.东西,材料52.text n.文本；testn./v.测试53.weather n.天气；whether conj.是否54.weigh v.称重；weightn.重量55.word n.单词,话语；worldn.世界56.wrist n.腕关节；waistn.腰二、词形、词义易混词1.unlike prep.不像adj.不同的dislike v.不喜欢2.anyhow/anyway adv.不管怎样；somehow adv. 以某种方式,不知怎么地3.astronaut n.宇航员；astronomer n.天文学家4.award n.奖品v.授予rewardn.报酬v.回报5.awesome adj.令人敬畏的；awfuladj.糟糕的,极度的6.automatic adj.自动的autonomous adj.自治的7.bachelor n.学士,单身汉；scholar n.学者8.cautious adj.谨慎的；curious adj.好奇的9.celebrate v.庆祝；congratulate v.祝贺10.civilization n.文明；culturen.文化11panion n.同伴；companyn.公司,陪伴12.consumer n.消费者；customern.顾客13.contradictory adj.相互矛盾的controversialadj. 引起争议的14.different adj.不同的difficult adj.困难的15.electric adj.电的；electronic adj.电子的16.even adv.甚至；ever adv.曾经17.exit v.退出,离开n.出口；existv.存在18.experience t./n.经验,体验experiment n./v.实验19.explode v.爆炸；explorev.探测20.extension n.延展；expansion n.膨胀,扩张21.fell fall的过去式；felt feel的过去式22.garage n.车库；garbagen.垃圾23.1earn v.学习,了解；leanv.倾斜24.nearly adv.几乎；nearby adj.附近的25.officer n.军官official adj.正式的n.官员26.outgoing adj.友好的；outing n.远足27.personal adj.个人的personnel n.全体人员; private adj.私人的28.phrase n.短语；phasen.阶段29.physician n.内科医生physicist n.物理学家30.poem n.诗；poet n.诗人31.pollution n.污染；population n.人口32.prison n.监狱；poisonn.毒药33.product n.产品；productionn.生产34.psychology n.心理学；philosophy n.哲学35.quality n.质量；quantity n.数量36.quite adv.很；quiet adj.安静的37.religion n.宗教；regionn.地区38.rhyme n.韵律；rhythm n.节奏39.roof n.屋顶；rootn.根部40.shadow n.影子；shaden.阴影41.similar adj.相似的；familiaradj.熟悉的42.special adj.专门的,特别的especialadj.特殊的,特别的43.through prep.通过；thoroughadj.彻底的44.tip n.小费v.给小费,倾倒；topn.顶部45.tired adj.疲倦的tried try的过去式、过去分词46.typist n.打字员；typewritern.打字机47.welfare n.福利；farewel1n.告别三、同词素易混词1.accelerate v.加速；accumulatev.积累；allocate v.分配,拨给；advocatev.提倡2.apartmentn.公寓；departmentn.部门,系,局3.acquire w.获得admire v.钦佩,赞美desire v.期望n.愿望；requirev.要求4.decrease v.减少；increasev.增加5.deserve v.值得；observe v.观察,遵守；preserve v.保护,保存；reservev.储备,预定6.majority n.多数；minorityn.少数7.discover v.发现；uncoverv.揭开,揭露8.rough adj.粗糙的,粗暴的,艰难的；tough adj.强硬的,艰苦的,坚韧的四、其他易混词1.straight adj./adv.直的/地副词形式易错加-1y2.hardly adv.几乎不词义易错3.graduate v.毕业n.毕业生作名词时易与“graduation n.毕业”混淆4.judge v.判断n.法官作名词时易与“judgment n.判断”混淆5.guide v.指导n.向导作名词时易与“guidance n.指导”混淆团不规则动词练习题1. A _____________ light cigarette burned a hole in his clothes.2. A woman next to me ________ weep silently, her head bowed.3. A world depression would have _______ sink all boats.4. After he was released he put the plans on paper and __________ begin producing his calculators in 1947.5. After the earthquake only a few houses were ________ leave standing.6. After the old gardener died, the garden ________ grow wild.7. As she reached the age of thirty she _____________ become convinced she would remain single all her life8. as the trees _________ spread across the globe, so did the early creatures.9. Astonishingly, 43 per cent of those new riders said they had _________ ride during that week.10. Be careful, you could end up by getting_______ hurt.11. But these days, poverty ___________ strike North Korea badly needs economic aid and Seoul wants better relations with Pyongyang to ease tensions.12. By the time the fire-brigade arrived the fire had ___________burn itself out.13. Day had __________ break, and he cast his net for the last time.14. Did you see his face when I _________ show him the falls15. Government officials who travel on business are _________ give traveling allowances.16. Half the fruit crop __________ freeze out in the sudden severe autumn.17. He ________ shoot four people dead and fled across town.18. He _________ fall behind when we were climbing the mountain.19. He _________ give me a lot of help. I owed much to him.20. He _________ sell very specialized equipment for the electronics industry.21. He __________ foresee that it would rain before morning.22. He ____________ rewind the tape and replayed a few bits and pieces.23. He came in and _______ sit on the edge of the bed.24. He didn't buy drugs, for example, but he did sell _________ steal jewellery.25. He had lost weight and the suit ________ hung loosely on him.26. He had never ___________ forgive her for reporting his shortcomings in front of his friends.27. He has ________ cast her as an ambitious lawyer in his latest movie.28. He has got through all the money me _________ lend him.29. He hid his earnings in a pocket _________ sew into the inside of his pants.30. He knocked the tiger about fiercely until it _______ lie dead.31. He says Haiti’s children also need schools _________ rebuild and basic social services.32. He told me the name of the salesman to ask for and I __________ shake his hand.33. He toured the United States in luxury Pullman cars, _________ ride the queen Elizabeth ocean liner to Europe and fended off offers from western banks.34. He was _________ choose as President because he was a fully qualified, charismatic statesman.35. He was _________ freeze to death on a snowing night.36. He was _________ hung for his crimes.37. He_________ read books until midnight last night.38. His mind was at ease and he ________ feel confident in the future.39. His only way of dealing with his problems was to go out and get ________ drink40. How much money have you ________ pay him since your husband died41. I _______ shut my book and opened the window to look out.42. I declare to you that I have never ________ lie about the affair.43. I didn't think you ___________ mean that seriously; I thought you were teasing.44. I don't know why I feel so _______ feed up this morning.45. I dreamed of the sky of my childhood when I ______ sleep under the stars and counted through my dreams.46. I never knew a chick could get so __________ wind up on a bike.47. I shall seek this man, as I have _________ seek truth in books.48. I still have a ring I ________ steal as a teenager.49. I was _________ wake up at some unearthly hour of the morning by someone knocking on my door.50. I was completely attracted by that car. And I swore that one day I, too, would own one.51. I was only able to make these moves because I __________ overcome my shyness and learned to be confident.52. If two people or two groups of people are ________ swear enemies, they dislike each other very much53. If you are ________ bite by a snake or a small insect, it makes a mark or hole in your skin, and often causes the surrounding area of your skin to become painful or itchy54. If you get _______ lose, you do not know where you are or are unable to find your way.55. If you get a larger size, it will fit you even after it has _________ shrink.56. If you have never _______ swim, then you really should have a go.57. If you wonder what has _________ become of someone or something, you wonder where they are and what has happened to them58. I'm glad that ridiculous plan has finally been _________ lay to rest.59. In a little over two hours, the titanic filled with water and _______ sink.60. In many countries, confidence in the local currency has been severely__________ shake.61. Increased consumption of water has ________ lead to rapid depletion of groundwater reserves.62. It is difficult to relate these results with any ___________ know cause.63. It is possible that the card has already been ________ tear beyond repair64. It was surprising the government was re-elected, __________ give that they had raised taxes so much.65. Its significance is lost if it is not heard _______ sing and seen acted.66. Jack would not have ________ hit the boy without provocation.67. Jane let out where she had ___________ hide her father's birthday present.68. John passed through a difficult period shortly after his marriage_________ break down.69. Just then a friend __________ drive up and gave me a ride.70. Last night's storm ___________ bring several trees to the ground.71. Let me read that over. I must have _______________ mistake the name.72. Mary placed her sewing aside when the telephone rang73. Medicine should not be __________ keep where it is accessible to children. 77. My wife tried to stop them and they _________ beat her.75. Nothing is concrete, nothing is _______ set in stone.76. Rivers are being increasingly _________ make use of by man.77. Science __________ seek an effective method of containing the disease.78. She ________ sing and we clapped. She joked and we laughed.79. She ________ spend lots of money on books last year.80. She _________ write to him during basic training and decided to give Ian a chance.81. She __________ fight down her excitement and went on with her work.82. She _____________ withdraw her previous remarks, and apologized.83. She has _________ fall in love with a man half her age.84. She hesitated, and then _______ put her hand on Grace's arm85. She tried to sell the shares as the stock _______ slide to$ 32.86. She was totally crazy She almost ________ tear my head off.87. She was very creative and talented and __________ speak a lot of languages.88. Since then the youth-unemployment rate has ________ rise by over a third.89. Smoking is _____________ forbid here. Please put your cigarette out.90. So at the end of this exhausting day, I ________ swim long at the village pool and then went home to sleep.91. Some confusion has __________ arise as a result of the new system.92. Something in me had been ___________ awake.93. Suddenly the kids, who had been eavesdropping, _________ fly into the room.94. Thanks for reminding. I've ____________ forget all about his coming this afternoon.95. That stupid lorry driver has _________ go and jammed our car in.96. The __________ write constitution of the United States was adopted in 1787.97. The banquet is being _________ hold in an atmosphere of friendship and cordiality.98. The candles on the Christmas tree ________ light up the room.99. The chemist has ________ win worldwide recognition.100. The children _________ eat until no food remained on the table.101. The company has ___________ grow rapidly in the last five years.102. The decision has _______ split some families.103. The girl had hardly _______ ring the bell before the door was opened suddenly, and her friend rushed out to greet her.104. The more they are _________________ understand, the more mysterious they become105. the most serious violent incident came when people __________ throw ston es at opposition leader106. The night before the test I was ____________ overcome by fear and despair107. The play will be _________ show again in the Beijing theatre, on September 25.108. The proposals are an attempt to get the country _______ rid of political corruption.109. The remains of the meal were ________ feed to the dog.110. The sun that ________ shine on the British Empire had passed midday.111. The tomato is technically a fruit, although it is ________ eat as a vegetable. 112. The train _________ draw in and all the passengers got off.113. The union decided to stop out until their demands were ________ meet.114. These are Grimm’s fairy tales __________ retell in English.115. They _______ dig in and waited for the enemy's attack.116. They _________ hide themselves in the mountain for half a year.117. They are________ send abroad because the Chinese firms they work for are expanding.118. They have__________ begin to piece together the whole history of the universe, from the big bang to the present day.119. They waited until the moon _______ rise.120. They were _________ beat to death with baseball bats121. This part of the hospital was _________ build on later.122. To investigate that, they_______ run a follow-up experiment which had two different descriptions of the dead David123. Tom used to be very ____________ withdraw but he's really come out of his shell since Susan took an interest in him.124. We _______ sow our vegetable seeds yesterday.125. We asked about our pilot after he had _________ fly over the enemy's land. 126. We have _________ deal with that firm for many years.127. We have not always been ___________ teach to think for ourselves.128. We now enjoy these comforts of which formerly we had only ________ hear. 129. We sought long and hard but ________ find no answer.130. What is the most difficult task you have _____________ undertake131. Wheels are in a machine _________ drive by an endless belt.132. When I ________ arise from the chair, my father and Eleanor's father were in deep conversation133. When I _________ awake, I found the ship devoid of all crew.134. When I entered the room, the clock ________ strike five.135. When the bombing started, the population ________ flee to places of safety. 136. When was the last time you ________ sweep a room137. While cleaning his shotgun he had accidentally _________ blow his own brains out138. Why would you hire someone who _______ bid higher than me139. Within months the family had _________ take back control of the company and the investors had earned returns of more than 50%.140. You ____________ mistake when you thought I laughed at you.141. You have _________ throw the same face as I make any money, is it142. You have certainly ________ catch the sun today. Your nose is red.143. You know who ________ stick him with a knife last night 144. You've became quiet since you ___________ quit baseball.。

高中英语语法之重难点词语精析
高中英语语法之重难点词语精析
高中英语语法之重难点词语精析
一、常用词语
1. exercise 意为习题；（书面）练习时为可数名词。

例如：
Study the lesson， and then do the exercises at the end.
学课文，然后做后面的练习。

exercise 还可表示（体育或器官）运动；活动；锻炼，笼统指运动时为不可数名词；指具体某项运动时为可数名词。

例如：If you don't take / get more exercise， you'll get fat.
你不多锻炼就会发胖。

gymnastic exercises 体操运动
breathing exercises 呼吸运动
2. cover 意为盖，遮盖；采访，报道。

例如：
The ruins were soon covered by thick forests.
废墟很快被茂密的树林所覆盖。

Reporters are then sent to cover the events.
然后记者被派去采访这个事件。

试 cover 在不同语境中的词义变化：
He covers 5 kilometers an hour.
他每小时行走 5 公里。

How many pages have you covered？
你已读完 / 讲完 / 学完多少页了？。

高中英语易混易错词汇总结（一）1. clothes, cloth, clothingclothes统指各种衣服，谓语动词永远是复数，cloth指布，为不可数名词clothing 服装的总称，指一件衣服用a piece of, an article of2. incident, accidentincident指小事件, accident指不幸的事故He was killed in the accident.3. amount, numberamount后接不可数名词，number后接可数名词a number of students4. family, house, homehome 家，包括住处和家人，house房子，住宅，family家庭成员. My family is a happy one.5. sound, voice, noisesound自然界各种各样的声音，voice人的嗓音，noise噪音I hate the loud noise outside. 6. photo, picture, drawingphoto用照相机拍摄的照片，picture可指相片，图片，电影片，drawing画的画Let's go and see a good picture.7. vocabulary, wordvocabulary词汇，一个人拥有的单词量，word具体的单词He has a large vocabulary.8. population, peoplepopulation人口，人数，people具体的人China has a large population.9. weather, climateweather一天内具体的天气状况，climate长期的气候状况The climate here is not good for you.10. road, street, path, wayroad具体的公路，马路，street街道，path小路，小径，way道路，途径take this road; in the street, show me the way to the museum.11. course, subjectcourse课程（可包括多门科目），subject科目（具体的学科）a summer course12. custom, habitcustom传统风俗，习俗，也可指生活习惯，后接to do，habit生活习惯，习惯成自然，后接of doing. I've got the habit of drinking a lot.13. cause, reasoncause 指造成某一事实或现象的直接原因，后接of sth./doing sth，reason用来解释某种现象或结果的理由，后接for sth./doing sth. the reason for being late14. exercise, exercises, practiceexercise运动，锻炼（不可数），exercises练习（可数），practice（反复做的）练习Practice makes perfect.15. class, lesson作"课"解时,两者可以替换.指课文用lesson. 指班级或全体学生用class. lesson 6; class 5 16. speech, talk, lecturespeech指在公共场所所做的经过准备的较正式的演说，talk日常生活中的一般的谈话，讲话，lecture学术性的演讲，讲课a series of lecture on…17. officer, officialofficer部队的军官，official政府官员an army officer18. work, job二者均指工作。