高考单词688个_高考单词及解析

　考试总有一些知识是重点，英语也一样，有一些是核心考点，基本上是逢考必有。我整理了45个高考英语高频词汇2020(逢考必有)，供大家参考借鉴。

　45个高考英语高频词汇2020(逢考必有)

　1. cost

　The ticket cost me ten dollars.(此句中cost用作及物动词,意为“花费”,这是cost的常用法之一。)

　The cost of living is much higher now than it was two years ago. (此句中cost用作名词,意为“价格,成本,费用”,这是它的常用法之二。)

　cost除了以上用法外,还有 其它 用法。如:

　① Has this project been costed? (cost用作及物动词,意为“估价,估计成本”。)

　② I must get the book at all costs. (at all costs意为“无论如何,不惜任何代价”。)

　③ She saved him from drowning, but at the cost of her own life. (at the cost of sth.意为“以牺牲某事物为代价”。)

　2. deal

　Teachers should deal fairly with their pupils. (此句中deal用作不及物动词,常和with连用,意为“对待”,这是deal的常用法。)

　deal还有其它用法。如:

　①She spent a good deal of money on new clothes. (a good deal of意为“很多,大量”后接不可数名词。)

　②We tried to make sure everyone got a fair deal. (a fair deal意为“公平的待遇”。)

　③My bank deals in stocks and shares now. (deal in意为“经营”。)

　④The teacher dealt out the test papers to the students. (deal out意为“分发”。)

　3. interest

　interest在教材中的意思为“兴趣”和“使感兴趣”,分别作名词和动词用。

　The money I borrowed from him was repaid with interest.

　What he did was just to protect his own interests.

　上面 句子 中的两个interest都作名词用。作“利息”讲时,为不可数名词;作“利益,好处”讲时,多用复数形式。

　第一句可译为“我向他借的那笔钱是带息偿还的。”;第二句可译为“他所做的一切仅仅是为了保护他自己的利益。”

　4. drive

　Can you drive a car? (drive用作动词,意思为“开车,驾驶”,是教材中的第一种用法。)

　Let?s go for a drive in the country. (drive用作名词,意思为“驱车旅行”,是教材中的第二种用法。)

　除了以上用法外, drive还有其它用法。如：

　①The workers carried on a drive for greater efficiency last month. (drive用作名词,意思为“运动”。)

　②There are three buses parked on the drive. (drive用作名词,意思为“车道”。)

　③Poverty drove the little boy to steal. (drive用作动词,意思为“驱使”。)

　④I?m sure that I?ve driven my opinion home.(drive sth. home意思为“把讲透彻,使充分理解”。)

　⑤Please drive the dog away. (drive sb./sth. away意思为“把赶跑”。)

　5. join v.& n.

　What club do you want to join?(此句中的join是及物动词,意为“加入,参加”,这是其最常见的用法。)

　另外它还有其它用法。如:

　①The two rivers join at the bridge.(此句中的join是不及物动词,意为“会合,联合,相遇”。)

　②The two pieces were stuck together so well that we could hardly see the join.(此句中的join是名词,意为“连接处,接缝”。)

　6. dream

　dream在教材中有两种用法:用作动词时意思为“做梦,梦到”;用作名词时意思为“梦想,幻想”。

　dream除了以上用法外,还有以下几种用法。如：

　Her new dress is an absolute dream. (dream用作名词,意思为“美丽或美好的人或事物”。)

　My aunt?s wedding ceremony went like a dream. (go like a dream是固定 短语 ,意思为“非常顺利,完美”。)

　7. know

　I?ve known David for 20 years.

　I hope we have taught our children to know right from wrong.

　The old man has known both poverty and wealth.

　know在教材中的意思为“知道,了解”,作动词用。在上面的三个句子中, know都作动词用,第一个know的意思为“认识”;第二个know的意思为“区分”;第三个know的意思为“亲身经历”。

　8. fail

　If you don?t work hard, you may fail.(此句中fail意为“失败;不及格,没有通过考试”。)

　fail还有其它用法。如:

　① He never fails to write to his mother every week.

　(fail意为“忘记、忽视或未能做某事”。)

　② She has been failing in health.

　(fail in意为“(健康状况)衰退”。)

　③ His friends failed him when he most needed them.

　(fail意为“使失望, 辜负”。)

　④ I had three passes and one fail.

　(fail用作名词,意为“考试不及格”。)

　⑤ I?ll be there at two o?clock without fail.

　(without fail意为“肯定,一定,必定”。)

　9. lead

　lead在教材中有两种用法:用作动词时意思为“引导,领导”;用作形容词时意思为“领导的,领先的,带领的”。

　除了教材中的用法外,lead还有以下几种用法。如：

　Which road leads to the mountain? (lead用作动词,意思为“通向,通往”。)

　My grandmother is leading a quiet life in the countryside. (lead用作动词,意思为“过某种生活”。)

　Not having a balanced diet can lead to health problems. (lead用作动词,意思为“导致”。)

　Her brother took the lead in the high jump. (lead用作名词,意思为“领先地位”。)

　In this new film, she is the lead. (lead用作名词,意思为“主角”。)

　10. fall

　The leaves fall in autumn. (此句中fall用作动词,意为“落下,下降”,这是其常用法。)

　fall还有其它用法。如:

　①I had a fall and broke my arm. (fall用作名词,意为“跌落,掉下,降落”。)

　②Our holiday plans fell through because of bad weather. (fall through 意为“落空,未能实现,成为泡影”。)

　③My car is falling apart. (fall apart意为“破裂,破碎,散架”。)

　④We fell about (laughing) when we heard the joke. (fall about意为“无法控制地大笑”。)

　⑤Sam, please fall back on old friends in time of need. (fall back on意为“求助于,退到”。)

　11. low

　The sun is low in the sky. (此句中low用作形容词,意为“低的,矮的”,这是low的常用法。)

　low还有其它用法。如:

　① She?s been feeling rather low since her illness. (low用作形容词,意为“消沉的”。)

　② The simplest way to succeed in business is to buy low and sell high. (low用作副词,意为“低价地,廉价地”。)

　③ The gas is running low. (run low意为“几乎耗尽”。)

　12. blind

　She is blind in the left eye. (此句中blind用作形容词,意为“瞎的,盲人的”,这是blind的常用法。)

　blind还有其它用法。如:

　① The blinds were drawn to protect the new furniture from the sun. (blind用作名词,意为“窗帘,遮光物”。)

　② The soldier was blinded in the explosion. (blind用作动词,意为“使失明”。)

　③ This is a blind letter. (blind letter意为“因地址写得不清而无法投寄的信件”。)

　④ He turned a blind eye to her mistakes. (turn a blind eye to意为“对熟视无睹”。)

　⑤ He?s blind as a bat without his glasses. (blind as a bat意为“完全看不见东西的”。)

　13. film

　大家都很熟悉film作名词时有“**”的意思。

　除此之外film还有其它的意思。如：

　①I put a new roll of film in my camera. (film在此句中作名词,意思为“胶卷,胶片”。)

　②It took them nearly a year to film this TV series. (film在此句中作动词,意思为“拍摄”。)

　14. land

　The pilot landed the plane safely in the heavy snow. (此句中的land用作及物动词,意为“使着陆”,这是land的常用法之一。)

　The journey to the far side of the island is quicker by land than by sea. (此句中的land用作名词,意为“陆地,大地”,这是land的常用法之二。)

　除了以上用法外,land还有其它用法。如:

　① Many farmers are leaving the land to work in industry. (the land意为“农村,农业”。)

　② The car will land you there in twenty minutes.(land用作动词,意为“使到达,把送到某地”。)

　③ He?s really landed himself in it this time. (land sb. / oneself in sth. 意为“使某人陷入困境”。)

　④ He wants to see how the land lies before taking any action.( how the land lies意为“事态,形势,概况”。)

　15. cause

　She?s always causing trouble. (此句中cause用作及物动词,意为“使发生,引起”,这是cause的常用法。)

　cause还有其它用法。如:

　①Smoking is one of the causes of heart disease. (cause用作可数名词,意为“原因,理由”。)

　②People fought for the cause of freedom and peace. (cause用作名词,意为“事业,目标”。)

必修2 Unit1 重点单词:

1. cultural adj文化的

2. survive v. 幸免于;幸存;生还

3. remain vi.保持;仍是

4. state n. 国家;政府;州;状态

5. rare adj. 稀罕的;稀有的;珍贵的

6. dynasty n.朝代;王朝

7. belong vi.属于;为….的一员

8. heat n. 热;热度 vt.把…加热; 使激动

9. design n.图案；vt。构思；设计

10. fancy adj奇特的;异样的 vt想象;设想;爱好

11. jewel n. 珠宝;宝石

12. reception n.接待;招待会;接收

13. light vt.&vi. 点火;点燃;照亮

14. wonder n.奇迹;惊奇

15. remove vt.移动;搬开

16. furniture n. 家具(总称)

17. secretly adv.秘密地;背地里

18. wooden adj木制的

19. doubt n怀疑;疑惑 vt怀疑;不信

20. apart adv. 分离;分别地

21. trial n.审判;审讯;试验

22. consider vt. 考虑;照顾;认为

23. opinion n.意见;看法;判断

24. evidence n. 根据;证据;证物

25. prove vi 原来是;证明是 vt证明;证实

26. pretend vt. 假装;装扮

27. treasure n. 财宝;财富;珍品

28. besides adv此外 prep 除…之外

重点短语

29. look into 调查

30. serve as 作…之用,担任,供职

31. take apart 拆开

32. rather than 而不是,与其

33. think highly of 着重,器重

34. belong to 属于

35. in search of 寻找

36. in return 作为报答

37. at war 处于交战之中

38. remove…from.. 将..从…移开

39. care about 关心,在乎

40. agree with 同意;与…相符,一致;(事物,气候等)合适

必修2 Unit2

重点单词

1. Honest adj. 诚实的

2. ancient adj.古代的

3. Compete vi. 比赛

4. competitor n.竞争者

5. Medal n.奖章

6. host vt.主办

7. Magical adj.魔术的

8. interview vt.面谈

9. Athlete n.运动员

10. admit vt.承认

11. Set n.组

12. slave n.奴隶

13. Stadium n.露天大型体育场

14. gymnasium n. 健身房

15. Replace vt.取代

16. prize n.奖

17. Sliver n.银

18. physical adj.物理的

19. Root n.根

20. relate vt.有关

21. Sail vt.航行

22. poster n. 海报

23. Advertise vt.做广告

24. foolish adj.愚蠢的

25. Promise vt.&n .答应

26. golden adj.金的

重点短语

1. Take part in 参加

2. used to 过去常常

3. Change one’s mind 改变主意

4. play an important role in 在…..中起重要作用

5. Compete against/for 与….比赛

6. work out 计算出

7. Make sure 有把握

8. a set of 一组

9. As well as 也；又

10. every four years 每四年

11. One after another 陆续地

12. all over the world 遍及世界

13. As a matter of fact 事实上

14. pick up 拾起

必修2 Unit3

重点单词：

1. calculate v. 计算

2. calculator n. 计算器

3. common adj. 共同的；共有的

4. analytical adj. 分析的

5. simple-minded adj. 头脑简单的；笨的

6. technology n. 工艺；科技；技术

7. technological adj. 科技的

8. revolution n. 革命

9. universal adj. 宇宙的；普遍的；通用的

10. mathematical adj. 数学的

11. artificial adj. 人造的；假的

12. intelligence n. 智力；聪明；智能

13. anyway adv. 无论如何；总之

14. totally adv. 完全地；整个地

15. advantage n. 优点；优势；有利条件

16. disadvantage n. 缺点；劣势；不利条件

17. type n. 类型

V． 打字

18. disagree v. 不同意；不一致

19. choice n. 选择；抉择

20. material n. 材料；原料

21. personally adv. 亲自地；就本人而论

22. create v. 创造；创作；造成

23. move n. 步骤；行动；动作

24. arise v. 出现；发生

25. mop n. 拖把

V． 用拖把拖洗

26. wander v. 漫步；徘徊；迷路

必修二 M2 Unit4

重点单词

1. Wild adj. 野生的；未开发的；荒凉的

2. Wildlife n.野生动植物

3. Protection n.保护

4. Reserve n.保护区

5. Hunt vt.&vi.打猎；猎取；搜寻

6. Stomach n.胃,胃口；胃部

7. Apply vt.&vi.申请,应用

8. Suggest vt.建议,暗示

9. Thick adj. 厚的,粗的；浓的

10. Rub vt. 擦,摩擦

11. Insect n.昆虫

12. Contain vt. 包含,容忍；容纳

13. Powerful adj.强大的；有力的

14. Drug n.药,麻药；麻醉药

15. Affect vt. 影响,感动；侵袭

16. Attention n.注意力,关注；注意力

17. Bite (bit, bitten) vt.&vi咬,叮

18. Effect n.结果,效果,影响；作用

19. Recently adv.最近

20. Fierce adj.凶猛的,猛烈的

21. Unkind adj.不仁慈的,无情的；刻薄的

22. Lazy adj.懒惰的；懒散的

重点短语

1. as a result 结果

2. die out 灭亡,逐渐消失

3. pay attention to 注意

4. come into being 形成,产生

5. get dressed 穿上衣服；穿戴起来

6. in peace 和平地,安详地；和睦地

7. in danger 在危险中；垂危

8. protect…from 保护…不受…(危害)

9. be concerned about 担心,烦恼；忧虑

10. have an effect on 对…有影响

必修2 Unit5

重点单词:

1. roll vt. &vi滚动；（使）摇摆n.摇晃；面包圈；卷形物

2. musician n.音乐家 →musical（adj.）

3. clap vi.鼓掌；轻拍

4. form vt.（使）组成；形成；构成；排列

5. passer-by n.过路人；行人 →passers-by（复数）

6. earn vt.赚；挣得；获得

7. extra n.额外的；外加的；特大的

8. loosely adv.宽松的；松散的→loosen v.放松；松开→looseness n. 松弛

9. advertisement n.广告 →advertise（v.）

10. attractive adj.吸引人的；有吸引力的 →attract（vt.） →attraction（n.）

11. instrument n.工具；机械；乐器

12. hit n.（演出等的）成功；打击；打

13. sort n.种类；类别vt.分类；整理

14. afterwards adv.然后；后来地

15. perform vt. & vi.表演；履行；执行

16. performance n.表演；履行

17. stick vi.(stuck, stuck)粘贴；张贴；坚持

18. ability n.能力 →able（adj.）→disability（n.反义词）

19. saying n.话；俗话；谚语

20. reputation n.名誉；名声

21. unknown adj.不知道的；未知的；不知名的n.未知的人或物

重点短语

1. be honest with 对……说老实话

2. play jokes on 戏弄

3. break up 打碎；分裂；解体

4. by chance 偶然；意外地

5. come up with 提出

6. dream of 梦见；梦想；设想

7. be based on 以……为基础

8. or so 大约

9. sort out 分类

10. stick to 坚持

11. above all 最重要；首先