高中英语 Book 4 Unit2 重点单词精讲 新人教版必修4
人教新课标高中英语必修4Unit2重点知识点汇总
人教新课标高中英语必修 4 Unit2重点知识点汇总Unit 2 Working the Land核心词汇1.struggle v.挣扎；努力；拼搏；斗争n. (为争取自由、政治权利等而进行的)斗争，奋斗【常用结构】struggle with 与……斗争struggle for 为争取……而斗争struggle against 与……斗争；为反对……而斗争struggle to do sth. (=make great efforts to do sth.) 努力做某事feet 挣扎着站起来struggle to one’ｓShe struggled to keep back the tears. 她努力忍住泪水。
It was a hard struggle to get my work done on time.为使工作按时完成, 我做了一番努力。
【易混辨析】struggle/fightstruggle 指较长时间的、激烈的斗争，往往指肉体及精神上的战斗。
fight 意为“搏斗，打斗，打架”，表示“斗争”时，包含体力和勇猛的因素。
2.expand v.扩大；扩展；增加；增长；（使）膨胀；阐述；使变大【常用结构】expand...into... 将……扩展/发展成……expand on 阐述；详谈He is thinking of expanding his business.他在正考虑扩大他的生意。
population expanded by 12%.In ten years the c ity’ｓ十年之中,该市人口增加了百分之十二。
【联想拓展】expansion n.展开；膨胀；扩展expansive a dj.广阔的；易膨胀的【易混辨析】expand/extend/spread/stretchexpand 意为“展开，扩大”，不仅指尺寸的增加，还可指范围和体积的扩大。
extend 意为“伸出，延伸”，指空间范围的扩大，以及长度，宽度的向外延伸，也可指时间的延长。
高中英语必修四-unit2课文详解book4-unit2
必修四Unit 2 Working the Land耕耘II．Reading A PIONEER FOR ALL PEOPLE所有人的开拓者Although he is one of China’s most famous scientists, Yuan Longping considers himself a farmer, for he works the land to do his research.尽管袁隆平是一位中国最著名的科学家，但他却认为自己是一位农民，因为为了研究他要耕耘。
【注释：for引导的分句通常对前一个分句所说的话加以解释，提供判断的理由，但这个理由并非是真正的内在的原因。
如：The day breaks, for the birds are singing.天亮了，因为鸟在歌唱。
试题：It’s dark now, _____ the street lights are on. A. because B. as C. since D. for 】Indeed, his sunburnt face and arms and his slim, strong body a re just like those of millions of Chinese farmers, for whom he has struggled for the past five decades.的确，他那黑黝黝的脸庞和胳膊以及他那瘦小而强壮的身躯正像千千万万个中国农民一样，就是为他们，他已经奋斗了五十年。
【注释：①be like象：以…的典型方式eg. It's not like you to take offense.你不象会发脾气的人. ②struggle for为…而斗争；struggle to do sth.艰难地做某事，挣扎做某事；struggle against与…作斗争；struggle with和…作斗争；struggle to on e’s knees挣扎着跪下；struggle to one’s feet挣扎着站起来；struggle through the snowstorm 冒着暴风雪前进；struggle on挣扎着；坚持下去；eg. 1) He struggled for the national independence.他为民族的独立而奋斗。
新课标人教版必修四Book4 Unit2 Vocabulary
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7. discovery n.发现；发觉 ①在发现石油之后，这个国家变得富有了。
The country became rich after the discovery of oil.
②科学家作出了许多重要发现。
Scientists have made many important discoveries. discovery 【归纳拓展】发现___________ discoverer 发现者_____________ ★discover/invent/find/find out的区别见非 常学案P19.
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5. equip vt & vi. 配备；装备 ①我们将为我们的办公室配备文字处理器。 We will equip our office with word processors. ②士兵们准备好了武器。 The soldiers were well equipped with weapons. 【归纳拓展】equip sb./sth. with 用…装备起来；使装 (具) 备 be equipped with___________ 装备；安装
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1. struggle vi.&n. 斗争；拼搏；努力 ①他们必须与各种各样的困难作斗争。
They had to struggle against /with all kinds of difficulties.
②我们不会放弃改善工作条件的斗争。
We won’t give up our struggle for better working condition.
高中英语(人教版) 全套单词语法详解 必修4 Unit 2
必修四
Unit 2 Working the land
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话 题 词 句 基 础 回 扣 考 点 串 讲 层 级 训 练
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话 题 词 句
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1．waste n．& vt浪费 .__________ 恶化；使 ……变得更坏 2．worsen v． _______________________ 农业 3．agriculture n．__________ 严峻的 4．severe adj.__________ decline 5．__________ vi.减少；下滑 求生 6．the struggle for survival __________ a lack of 7．__________ 缺少；短缺
• 我个人认为：“清干净盘中的食物”对我们来说是一种美 due to the rapid development of 德，特别是与朋友聚餐的时候。 • 2．Lots of farmland has been lost ______________________________ industry and urbanization. • 由于工业化和城市化的迅速发展，许多农田已经大量流
• Ⅱ.词汇运用 freedom free • 1．Nowadays women have more __________.They can be __________ to do anything they want to do.(free) equipment • 2．The school has much modern teaching __________.And equipped the classroom are all __________ with new desks.(equip) hunger • 3．He couldn't walk any further because of __________ ， as hungry you know, you can't do anything if you are __________.(hungry)
新教材人教版高中英语选择性必修第四册全册重点单词短语句型汇总(47页)
人教版选择性必修第四册重点单词短语句型汇总Unit 1 science fiction................................................................................................................- 1 -unit 2 Iconic attractions..........................................................................................................- 10 -Unit 3 Sea Exploration............................................................................................................- 19 -Unit 4 Sharing.........................................................................................................................- 28 -Unit 5 Launching Your Career.................................................................................................- 38 -Unit 1 science fictionWords and Phrases1 superior adj.更好的；占优势的；(在级别或重要性上)更高的[教材原句P6] In scifi stories，robots often become superior and take over.在科幻小说中，机器人通常会变得更高级，并接管一切。
高中英语 Book 4 Unit 2重点单词精讲 新人教版必修4
Book 4 Unit 2重点单词精讲1. struggle vi. ＆n.(1) vi. 斗争，奋斗，搏斗，挣扎The old man has been struggling with illness. 这位老人一直在与病魔斗争。
This is the cause for which we have been struggling. 这就是我们一直为之奋斗的事业。
I stru ggled and screamed for help. 我挣扎着，高声呼救。
(2) n. 奋斗，搏斗；[C]费力的事There were no signs of a struggle at the murder scene. 在凶杀现场没有搏斗的痕迹。
Foreign languages were always a struggle for him. 外语对他来说一直是件费力事儿。
【拓展】struggle for 为争取……而斗争；struggle against 为反对……而斗争；struggle with 与……搏斗/ 斗争；struggle to one’s feet 挣扎着站起来【联想】fight for 为争取……而战；fight against为反对……而战；fight with 与……交战/ 打架2. expand vi. ＆vt.(1) vi. 膨胀，扩大Metals expand when they are heated. 金属遇热则膨胀。
(2) vt. 拓展，发展(业务)，伸展，张开He is thinking of expanding his business. 他正考虑扩展他的生意。
The hawk expanded its wings and soared into the sky. 老鹰展开双翅飞向高空。
【拓展】expansion n. 扩张，扩展，膨胀3. regret vt. ＆n.(1) vt. 遗憾，后悔，惋惜Do as I tell you, or you’ll regret it later. 照我的话去做，否则你以后会后悔的。
人教新课标高中英语必修四重点词汇词性拓展和练习 学案 (有答案)
Book 4 Unit 1 Women of achievement一．词性拓展1.achieve vt.完成；达到→ achievement n．成就；功绩2.specialist n. 专家→specialize v. 专攻；专门从事→special adj. 特别的→specially adv 特别地；专门地3.connection n．连接；关系；亲戚→connect vt.连接anization n．组织；机构；团体→organize vt.组织→organizer n. 组织者5.behave vt. & vi.举动；(举止或行为)表现→behaviour n．行为；举止6.worthwhile adj.值得的；值得做的；→worth n.价值；adj. 值... ...的(It is worthwhile doing/to do sth 做某事是值得的)7.observe vt.观察；遵守→observation n．观察→observer n．观察者8．respect vt. & n．尊敬；敬意→respectable adj.体面的，值得尊敬的→respectful adj.恭敬的9.argue vi. & vt.讨论；辩论；争论→argument n．争辩；争吵，论点10.entertainment n．款待；娱乐→entertain v．宴客，款待某人→entertaining adj. 令人愉快的11. crowd n. 群众，人群→ crowded adj. 拥挤的12．inspire vt.鼓舞；感动；激发；启示→inspiration n．灵感；鼓舞或激励人的人或事物→inspired adj.受感动的→inspirin g adj.鼓舞人的13．support n. & vt.支持；拥护→-supporter n.支持者→supporting adj.支持的；支撑的14. refer vi. 谈到；查阅→reference n.言及，参考15.sickness n. 疾病；恶心→sick adj .生病的；恶心的16．intend vt.计划；打算→intention n．打算17. determination n. 决心→determine v. 下决心，作出决定→determined adj. 决定了的，坚决的18.kindness n.仁慈；好意→kind adj. 善良的19.considerate adj. 考虑周到的-→consider v. 考虑，认为→consideration n.考虑，体谅20．deliver vt.递送；生(小孩儿)；接生；发表(演说等)→delivery n．发表，递送21. modest adj. 谦虚的；适度的→modesty n. 谦逊二．重点短语1. human beings 人类2. move off离开；起程；出发3．lead a．..life 过着……的生活（lead-led-led）4．crowd in (想法、问题等)涌上心头；5．look down on/upon 蔑视；瞧不起6．refer to 查阅；参考；谈到(refer-referred-referred) 7．by chance/accident 碰巧；凑巧8．come across (偶然)遇见；碰见9．carry on 继续；坚持三. 用括号内单词的适当形式填空1.Flying across the Atlantic for the first time was a great_______________(achieve).2.A cinema is a place of ______________(entertain).3.Her good ____________(behave) is worth praising.4.Children should__________(respectable)old people.5. The speech was really___________.It ________________all the students to study hard for the country. (inspire)6.All of you should ___________ the experiment carefully and then I will ask you some questions to test your_____________. The most careful___________will win a prize.(observe)7.He works countless hours__________(support) our family.8. He’s involved in the_________(organize）of a new club.9. Did you___________(delivery) my message to my father?10.They _____________(observation) him enter the building just now.11. The old lady set up an _____________(organize) to help the homeless children.12.The poet drew their ____________(inspire) from the countryside.13.She is a very ____________(modesty) about her success.14.Success should not be measured simply by educational______________(achieve).15.The agreement strengthened the _______ (connect) between the two countries.16.You must take everything into_____________(consider) when you want to do a difficult task.17.Students should show___________(respectable) to their teachers.18.Our teacher__________(inspiration) us to study hard at our lessons.19.It is not______________(worth) to quarrel with him.20.The local doctor couldn’t tell what was wrong, so he sent her to see a _________(special).答案：1.achievement2. entertainment3.behaviour4. respect5. inspiring, inspired6. observe ,observation, observer7. to support8. organization9. deliver 10. observedanization 12. inspiration 13. modest 14.achievement 15. connection16. consideration 17. respect 18. inspired 19. worthwhile 20. specialistBook 4 Unit 2: Working the land一、词性拓展1. sunburnt adj. 晒黑的sunburn n. 晒伤2. hunger n. 饿，饥饿；渴望vi. 渴望；挨饿hungry adj. 饥饿的；渴望的3. disturbing adj.令人不安的disturb v. 打扰, 使不安;使烦恼disturbed adj.心烦意乱的；(be disturbed about/by... 对……搞到不安/忧虑)4.circulate v.循环流传circulation n.流传，循环，发行量5. satisfy v.使……满意（satisfy-satisfied-satisfied）satisfied adj.感到满意的dissatisfied adj. 不满意的satisfying adj.令人满意的satisfaction n. 满意，满足(to one’s satisfaction 令某人满意的是)6.freedom n. 自由free adj. 自由的；免费的v. 使自由7. therefore adv.因此，所以（常考副词有：thus因此，所以；however 然而，但是；besides 此外；moreover 再者，此外；otherwise 否则；meanwhile 同时）8. equip vt. 装备，配备(equip-equipped-equipped) equipment n. 设备，装备；well-equipped adj.设备精良的；装备很好的(be equipped with 用……装备=equip…with…)9. occupation n.职业，占领；occupy v.占领，使忙碌（occupy-occupied-occupied）10. personality n.个性，性格；personal adj.个人的person n. 人11. confuse v. 使困惑；使糊涂confused adj. 迷惑的；不清楚的；混乱的(be confused about... 对……感到困惑) confusing adj. 难以理解的；不清楚的confusion n. 困惑；不确定12.regret n. 遗憾；抱歉vt. 后悔；惋惜；regretful adj. 后悔的，遗憾的；regrettable adj. 令人遗憾的(regret doing sth.后悔做了某事regret to do sth.很遗憾要做某事to one’s regret 令某人遗憾的是)13.chemical adj.化学的chemistry n.化学anic adj. 有机的，器官的，组织的；organize v. 组织organization n.组织organizer n.组织者15. produce v. 生产；制造production n. 生产；工业产品product n. 农产品；制品producer n. 生产商；制造商16. nutrition n. 营养，营养学nutritious adj. 有营养的，滋养的17. discover v. 发现discovery n. 发现18. reduce v. 减少；reduction n.减少(reduce to…减少到……；reduce by…减少了……)19. underline v.画底线标出；underlined adj. 有下划线的20. summary n.总结summarize v.总结21. comment 评论，议论(make comments on sth.评论某物)22. industry n. 工业；行业industrial adj. 工业的；工业发达的23. nationality n.国籍national adj.国家的，民族的nation n. 国家，民族international adj.国际的24. expand v. 使变大，伸展expansion n.扩大，扩展二、短语1.struggle for… 为……而斗争,努力争取；struggle with…与……作斗争；struggle against sb./sth. 与……抗争/斗争；struggle to do sth. 努力/争取做……2.thanks to（to是介词）幸亏；（表因为、由于的相关短语有：because of,as a result of, on account of, due to, owing to)3.rid…of 使……摆脱；get rid of 免除，摆脱4.be satisfied with=be content/pleased with 对……感到满意5.would rather 宁愿，宁可；（would rather do sth. than do sth. = would do sth. rather than do sth. = prefer to do sth. rather than do sth. 宁愿做某事而不愿做;与其……不如……）6. build up 逐渐增强(build-built-built); build sb./oneself up=build up one’s body 增强体质7. lead to (to是介词) 导致；lead/live a …life 过……的生活；lead the way 带路，引路8. focus on 集中（注意力、精力等）于9. keep...free from/of 使……免受（影响、伤害等）；使……不含（有害物）三、用所给单词的适当形式填空。
高中新人教版必修2-Unit 4单词表全套
高中新人教版必修2-Unit 4单词表全套必修2 Unit 41. Confucius n. 孔子2. mansion n. 公馆;宅第3. cemetery n. 墓地;公墓4. philosophy n. 哲学5. descendant n. 后裔;后代;子孙6. individual adj. 单独的;个别的n.个人7. heel n. 足跟;(脚、袜子、鞋等的)后跟8. Achilles’heel (喻)(希腊神话)阿喀琉斯的脚跟，致命的弱点9. kingdom n. 王国;领域10. chief adj. 最重要的;最高级别的n.(公司或机构的)首领;遒长11. puzzle n.谜;智力游戏;疑问vt.迷惑;使困惑12. nearby adj. 附近的;邻近的adv.在附近13. loin…to…. 把…和…连接或联结起来14. break away (from sb/sth)脱离;背叛;逃脱15. belong vi. 应在(某处);适应16. belong to 属于17. as well as 同(一样也);和;还18. currency n. 通货;货币19. military adj. 军事的;军用的20. defence n. 防御;保卫21. legal adj. 法律的;合法的22. surround vt. 围绕;包围23. evidence n. 证据;证明24. achievement n. 成就;成绩;达到25. location n. 地方;地点;位置26. conquer vt. 占领;征服;控制27. battle n. 战役;搏斗vi.＆vt.博斗;奋斗28. port n. 港口(域市)29. fascinating adj. 极有吸引力的;迷人的30. keep your eyes open(for)留心;留意31. charge n. 收费;指控;主管vt.收费;控告;充电32. announce vt. 宣布;通知:声称33. amount n. 金额;数量34. gallery n. (艺术作品的)展览馆;画廊35. approach n. 方法;途径;接近vt.接近;接;着手处理vi.靠近36. ensure n. 保证;确保;担保37. landscape n. (陆上，尤指乡树的)风景38. generous adj. 慷慨的;大方的;丰富的39. butter n. 黄油;奶油vt.涂黄油于40. honey n. 蜂蜜41. ancestor n.祖宗;祖先42. position n. 位置;姿态;职位43. courtyard n. 庭院;院子44. snack n. 点心;小吃45. eager adj. 热切的;渴望的46. poet n. 诗人47. county n. (英国、爱尔兰的)郡;(美国的)具48. feast n. 盛宴;宴会;节日49. roll vi.＆vt.(使)翻滚;(使)滚动n.卷(轴);翻滚50. dot n. 点;小(圆)点Wi.加点;遍布51. cattle n. 牛52. roar vi. n.吼叫;咆哮53. ocean n. 大海;海洋54. scent n. 气味;气息55. greet vi. 问候:迎接56. pub n. 酒吧;酒馆57. wine n. 葡萄酒;果酒58. beer n. (一杯啤酒59. stew n. 炖菜(有肉和蔬菜vt.＆vi.炖;煨60. custom n. 风俗;习俗;习惯61. sensory adj. 感觉的;感官的62. striking adj. 引人注目的;显著的63. transition n. 过渡;转变;变迁64. crowd n. 人群;一群人;民众w.挤满;使………拥挤65. Wales 威尔士(英国)66. Scotland 苏格兰(英国)67. Northern Ireland 北爱尔兰(英国)68. Ango- Saxon 盎格鲁.撒克逊人69. Viking n. 维京人;北欧海盗70. Norman adj. 诺曼式的;诺曼人的71. the Normans 诺曼人72. Battle of Hastings 黑斯廷斯战役73. Roman adj. 古罗马的;罗马的n.古罗马人;罗马市民74. Van Gogh 梵高(荷兰画家)75. the Emerald Isle 绿宝石岛(爱尔兰的别称76. Irish adj. 爱尔兰的;爱尔兰人(或语)的。
高中英语 Book 4 Unit 2重点短语讲解 新人教版必修4
Book 4 Unit 2重点短语讲解1. Dr Yuan searched for a way to increase rice harvests without expanding the area of the fields. (P10)【归纳】search for 意思是“寻找，搜寻”。
【延伸】search into调查；search out寻找到；search through 把……仔细搜寻一遍；search one’s memory 寻思，追忆；search one’s heart 扪心自问；in search of 寻找，寻求。
【易错点】search some place意为“在某地搜查”；search for sth 意为“寻找某物”；如：s earch sb 搜身；search for sb 寻找某人。
2. Dr Yuan is quite satisfied with his life. (P10)【归纳】be satisfied with意为“对……感到满意”。
【延伸】to one’s satisfaction 使某人满意的是；in satisfaction 满意地；satisf y sb that使相信……；satisfie d one’s doubt消除某人的疑虑。
【易错点】satisfactory / satisfy-ing：都是“令人（感觉到）满意的”意思，其句中的主语或修饰的名词大都是表示事物的名词，两者一般可以换用。
而satisfied意为“满意的”，是人的主观感受，其句中的主语或修饰的名词一般都是表示人的名词。
3. He would much rather keep time for his hobbies. (P10)【归纳】would rather意思是“宁愿”，后接动词原形，没有人称和数的变化。
【延伸】would rather do宁愿做某事；would rather have done表示过去的想法，通常可译为“(本来)宁愿做某事；I’d rather not，表示委婉的不同意，意为“我宁愿不……”；prefer to do rather than do宁愿……而不愿……；prefer doing to doing宁愿……而不愿……。
高中英语Unit2IconicAttractions单元重点回顾课件新人教版选择性必修第四册
Ⅱ．重点短语 1．__o_v_e_r_t_h_e_s_c_h_o_o_l _h_o_li_d_a_y_s___在学校假期期间 2．__s_u_c_h_a_s__例如 3．__o_n_t_h_e_o_t_h_e_r_h_a_n_d__另一方面 4．__b_e_n_a_t_iv_e__to___原产于…… 5．__b_e_m__a_d_e_f_r_o_m_由……制成 6．be convinced that… ___相__信__…__…____
18．__a_rr_o_w___ n. 箭；箭头 19．__e_n_ti_tl_e____ vt. 给……命名(或题名)；使享有权利
→___e_n_ti_tl_e_m_e_n_t___ n. 授权；应得权益；命名、被定名 →___e_n_ti_tl_e_d___ adj. 题名为，书名叫作……；有资格的 20．__d_iv_e___ vi. & n. 潜水；跳水；俯冲 21．__fr_e_e_d_o_m___ n. 自由；不受……影响的状态 →___fr_e_e____ adj. 自由的；自主的 22．__d_o_m_a_i_n__ n. 领域；领土；范围
如果你想抱考拉，你必须去某些有执照的动物园，在那里动物专家 确保每一次选择的考拉在良好的状态下与人类接触，并且它们被控制在 有限的时间和有限的频率之内。
6．My favourite is a little creature __c_a_ll_e_d_t_h_e_T_a_s_m_a_n_i_a_n_d_e_v_i_l ___. 我最喜欢的是一种叫塔斯马尼亚恶魔的小生物。 7．__W__h_i_le__ it may lay eggs in a nest like a bird, it’s really a primitive mammal, with a unique biology. 虽然它可能像鸟一样在巢中产卵，但它确实是一种原始哺乳动物， 具有独特的生物学特性。
人教版高中英语必修四unit2词汇讲解及练习
人教版高中英语必修四Unit2 Working the land1 struggle [ˈstrʌgl]vi.搏斗；奋斗；努力；争取n.打斗；竞争；奋斗【例句】They had to struggle against/with all kinds of difficulties.他们必须和各种各样的困难作斗争。
After 5 years’ of struggle,people in Wenchuan are living a normal life now.经过五年的努力，现在汶川人民的生活步入了正轨。
【搭配】struggle against/with与……斗争struggle for 为争取……而斗争struggle to do 努力去做struggle to one’s feet 挣扎着站起来 a life-and-death struggle生死搏斗【辨析】battle, war, campaign, struggle, fight这些名词均有“战斗，战争”之意。
•battle：侧重指战争中的一次较全面、时间较长的战斗，也指陆军或海军在某一特定地区进行的战斗，或个人之间的争斗。
•war：是战争的总称，一般指包括多个战役的大规模战争。
•campaign：通常指在一场大的战争中在某一地区进行的一连串有既定目的的军事行动。
也可作引申用。
•struggle：指激烈或时间持续长的战斗或奋力斗争。
•fight：最普通用词，含义广，指战斗、斗争或打斗。
2 hunger [ˈhʌŋgə(r)] n.饿，饥饿；欲望vt.& vi.（使）饥饿【例句】His hunger for knowledge drove him to the library.他对知识的强烈愿望驱使他上图书馆。
These students hunger for new knowledge and ideas.这些学生渴望学到新知识，获得新思想。
新课标人教版必修四Book4 Unit2 Language points
4. Thanks to his research, the UN has more tools in the battle to rid the world of hunger. thanks to = because of ; owing to ①多亏了史密斯大夫，我现在又能走路了。 Thanks to Dr. Smith, I can walk around again now. ②Thanks to his carelessness, we suffered a great loss. 由于他的粗心，我们遭受了巨大损失。 ③由于他的愚蠢，我们赢了这场比赛。 It was thanks to his stupidity that we won the game. rid…of … 使…摆脱 /清除… ③She is trying to rid herself of a dependence on drugs. 她正努力使自己摆脱对药物的依赖。 ④You should rid yourself of the bad habits. 你应该改掉自己的坏习惯。 get rid of 摆脱、除去
Unit 2 Language points
A pioneer for all people
重点词汇与句型 1. …, for whom he has struggled for the past five decades. 经常用于现在完成时的时间状语有:already, yet, recently , so far , up to now , since……, in the past … years 等等. ①在过去的十年里，物价平稳地上升。 Prices have risen steadily during/in the past decade. ②过去的十年里，中国发生了巨大的变化。 Great changes have taken place in China in the past decade. struggle vi. 搏斗, 挣扎, 努力, 拼搏 They were struggling to get out of the burning car. [搭配] struggle against 与…斗争，为反对…而斗争， struggle for 为争取…而斗争 struggle to one’s feet 挣扎着站起来 He has been cancer for many struggling against/with years. He has been success in his career struggling for
必修4unit2working-the-land单词讲解
expand vt.&vi. 使变大；伸展；阐述 expansive adj. 扩张性的；开展性的；广
阔的 expand into/to 使扩大，变大 expand on/upon 阐述，详谈
We should constantly broaden our views and expand our knowledge. 我们要不断地开拓自己的眼界、增长见识。
struggle on/along (虽艰难仍)继续做某事
语境活用 1.Unluckily，the farmers have suffered a heavy drought this year.They have to struggle for ( 为 „„ 而 努 力 ) a living.They are struggling with( 与„„ 抗争 ) the bad weather for a better harvest.Anyway，they are struggling to ( 努力 ) increase their income.However ， the financial crisis adds to their difficulties.As a result，they have to face the struggle for (为„„而抗争) existence. 2 She struggled to her feet and continued walking. 她挣扎着站起来，继续走。
5．circulate vt. & vi.循环；流传
→circulation n．循环流通 & vi.搏斗；奋斗 7．therefore adv.因此；所以；因而
6．battle n．战役；战斗；较量；斗争vt.
高中英语人教版必修四1-5单元单词
重点单词
1. achieve vt.完成；达到
2. achievement n.成就；功绩
3. condition n.条件；状况
4. welfare n.福利；福利事业
13. action n. 行为;动作;活动;作用
14. likely adj.预期的;可能的
15. nod v. 点头
16. general adj.一般的;大体的n.普通;将军;概要
17. avoid v. 避免;消除
必修4 Unit 3
重点单词
1. slide vi&vt. (使)滑动;(使)滑行n.滑;滑动;幻灯片
2. skin n.皮;皮肤’外壳
3. cruel adj.残酷的;令人痛苦的
4. content adj.满足的;满意的&n.满足&vt.使满足
18. Bottom n.&adj.底;底部;尽头;末端;&底部的
19. chew vt.&vi.咀嚼(食物等)
20. mouthful n.一口;满口
21. direct
22. star vt.&vi.标上星号
7. expand vt .vi使变大；伸展；阐述
8. circulate vt.vi.循环；流传
9. satisfied adj感到满意的
10. equip vt.vi.装备；配备
11. freedom n自由；民主
23. punish v.惩罚;处罚 punishment n.
8. be content with 对…满足
9 .badly off 穷的;缺少的
人教版高中英语必修四Book4Unit2重难点练习
高中英语学习材料madeofjingetieji13-14新课标Book4Unit2重难点练习Ⅰ. 在空格处写出该短语的汉语意思。
1. thanks to2. rid… of3. be satisfied with4. would rather5. build up6. lead to7. keep … free from / of8. care about9. rich in10. with the hope ofⅡ. 用以上短语的适当形式填空。
1. the police’s help, the little girl finally found her parents.2. A chance conversation with the famous businessman a brilliant career for the young man who had just graduated from university.3. He be poor than get money by dishonest methods.4. This European country is natural resources. However, it is short of labour force.5. Here are some tips to you some of your bad studying habits.6. Every morning he spends 45 minutes doing exercise to his health．7. Having graduated from college, Mr. Liu returned to his hometown leading the whole village to richness.8. the result of the exam, Jim’s father sent him a new bag.9. Children should be those bad video games, for most of them may be addicted(沉溺于) to them.10. She thinks only of herself; she doesn’t other people．Ⅲ. 根据括号里的汉语和句末括号内的英语提示，补全下列句子。
人教版高中英语必修四(Book 4 Unit 2)
人教版高中英语必修四（Book 4 Unit 2)Unit 2 Working the land核心单词1. struggle v.挣扎；努力；拼搏；斗争n. (为争取自由、政治权利等而进行的)斗争，奋斗常用结构：struggle with与……斗争struggle for 为争取……而斗争struggle against与……斗争；为反对……而斗争struggle to do sth. (=make great efforts to do sth.) 努力做某事struggle to one's feet 挣扎着站起来She struggled to keep back the tears. 她努力忍住泪水。
It was a hard struggle to get my work done on time.为使工作按时完成, 我做了一番努力。
易混辨析struggle/fightstruggle指较长时间的、激烈的斗争，往往指肉体及精神上的战斗。
fight意为"搏斗，打斗，打架"，表示"斗争"时，包含体力和勇猛的因素。
(1)单项填空The working people have never stopped their struggle_______________unfair treatment.A. againstB. forC. fromD. to解析：选A。
struggle against意为"同……作斗争"；struggle for意为"为了……而斗争"。
(2)完成句子①我们应当帮助那些仍在为独立而斗争的人们。
We should help those who are still struggling for independence .②他们得和各种各样的困难作斗争。
They had to struggle with/against all kinds of difficulties(3)根据括号内的汉语提示补全下面句子。
人教版高中英语教材必修4重点单词汇总
人教版高中英语教材必修4重点单词汇总(附音频及电子版)今天，小简老师为大家整理了人教版高中英语必修四的全部重点单词，并附有音频，寒假期间大家可以跟着音频的朗读、预习、复习和背诵，有需要的同学快点收藏吧~相信你一整个学期都能用的到【其他必修的单词和音频也会陆续发出，大家不要着急哦】人教版高一英语必修 4 单词表Unit 1achievement n. 成就；功绩△Joan of Arc 圣女贞德（法国民族女英雄）△Elizabeth Fry 伊丽莎白·弗赖伊（英国慈善家）△Quaker n. 教友派信徒；贵格会会员welfare n. 福利；福利事业project n. 项目；工程；规划institute n. 学会；学院；协会△China Welfare Institute 中国福利基金会specialist n. 专家；专业工作者△specialize vi. 专攻；专门从事；专注于△Jane Goodall 简·古道尔(英国动物学家)△chimp n. （非洲）黑猩猩connection n. 连接；关系human being 人△Jody Williams 乔迪·威廉斯（美国诺贝尔和平奖得者）campaign n. 运动；战役vi. 作战；参加运动△landmine n. 地雷organization n. 组织；机构；团体△Gombe National Park 贡贝国家公园(位于坦桑尼亚)behave vt. & vi. 举动；（举止或行为）表现behaviour n.(=behavior) 行为；举止；习性shade n. 荫；阴凉处 vt. 遮住光线move off 离开；起程；出发worthwhile adj. 值得的；值得做的nest n. 巢；窝bond n. 联系；关系；结合；纽带observe vt. 观察；观测；遵守observation n. 观察；观测childhood n. 童年；幼年时代outspoken adj. 直言的；坦诚respect vt. & n. 尊敬；尊重；敬意argue vt. & vi. 讨论；辩论；争论argument n. 争论；争辩；争吵entertainment n. 款待；娱乐；娱乐表演lead a … life过着……的生活crowd n. 人群；观众 vt. 挤满；使拥挤crowd in （想法、问题等）涌上心头；涌入脑海inspire vt. 鼓舞；激发；启示△inspiration n. 灵感；鼓舞support n. & vt. 支持；拥护look down upon/on蔑视；瞧不起refer vi. 谈到；查阅；参考refer to 查阅；参考；谈到audience n. 观众；听众；读者by chance碰巧；凑巧come across（偶然）遇见；碰见△career n. 事业；生涯rate n. 比率；速度sickness n. 疾病；恶心intend vt. 计划；打算emergency n. 突发事件；紧急情况generation n. 一代；一辈△determination n. 决心；果断kindness n. 仁慈；好意considerate adj. 考虑周到的consideration n. 考虑；体谅deliver vt. 递送；生（小孩儿）；接生；发表（演说等）carry on继续；坚持modest adj. 谦虚的；谦让的；适度的Unit 2statistic n. （常用pl statistics）数据；统计；统计数字；统计资料sunburnt adj. 晒黑的struggle vt. & vi. 斗争；拼搏；努力decade n. 十年；十年期super adj. 特级的；超级的△hybrid adj. 混合的；杂种的 n. 杂交种；混血儿output n. 产量；输出△strain n.（植物的）品种；种类crop n. 庄稼；农作物；产量hunger n. 饥饿；欲望 vt. & vi. （使）饥饿disturbing adj. 引起烦恼的；令人不安的expand vt. & vi. 使变大；伸展circulate vt. & vi. 循环；流传Vietnam n. 越南（东南亚国家）thanks to幸亏；由于；因为battle n. 战役；战斗；较量；斗争vt. & vi. 搏斗；奋斗rid vt. 摆脱；除去rid… of摆脱；除去be satisfied with对……感到满意freedom n. 自由；自主would rather宁愿；宁可therefore adj.因为；所以；因而equip vt. & vi. 配备；装备△sorghum n. 高粱grain n. 谷物；粮食；颗粒△peanut n. 花生export vt. & vi. 输出；出口nationality n. 国籍occupation n. 工作；职业；占领△personality n. 性格；个性；人格confuse vt. 使迷惑；使为难regret vt. 遗憾；惋 n. 遗憾；懊悔chemical adj. 化学的；关于化学的△organic adj. 有机的；器官的；组织的△fertile adj. 肥沃的；富饶的△fertilizer n. 肥料；化肥production n. 生产；制造bacteria n. （bacterium的复数形式）细菌pest n. 害虫；害兽；害鸟build up逐渐增强；建立；开发lead to导致；造成（后果）nutrition n. 营养;滋养；食物mineral n. 矿物；矿石discovery n. 发现；发觉focus n. 焦点；中心点 vt. 集中；聚集focus on集中（注意力、精力等）于soil n. 土壤reduce vt. 减少；减缩keep … free from/of使……免受（影响；害等）；使……不含（有害物）△soybean n. (=soyabean) 大豆root n. 根；根源skim vt. 浏览；略读underline vt. 画底线标出；强调summary n. 总结；摘要；概要comment n. 评论；议论 vi. & vt. 表达意见；作出评论△producer n. 生产者；制片人△industrial adj. 工业的；产业的Unit 3humour n. 幽默；滑稽△punchline n. 故事、笑话等中的妙语；关键语△verbal adj. 口头的△nonverbal adj. 不用语言的△mime n. 哑剧△Charlie Chaplin 查理?卓别林（英国喜剧大师）△Edward Lear 爱德华?李尔（英国作家、画家）comedy n. 喜剧△Victor Hugo 维克多?雨果（法国文学家）up to now直到现在△brighten vt. 使更愉快；使更有希望△depressed adj. 忧愁的；沮丧的content adj. 满足的；满意的 n. 满足 vt. 使满足feel/be content with对……满足performer n. 表演者；演出者astonish vt. 使惊诧astonishing adj. 令人感到惊讶的fortunate adj. 幸运的；吉利的unfortunately adv. 不幸地badly off穷的；缺少的△teens n. 十几岁（13至19岁的年龄）ordinary adj. 平常的；普通的bored adj. 厌烦的△subtle adj. 微妙的；精巧的；技艺精湛的entertain vt. & vi. 使欢乐；款待△entertaining adj. 愉快的；有趣的△charming adj. 迷人的；有魅力的△tramp n. 流浪汉；行乞者throughout prep. 遍及；贯穿 adv. 到处；始终；全部homeless adj. 无家的；无家可归的moustache n. 小胡子worn adj. 用旧的；用坏的；破烂的△worn-out adj. 磨破的；穿旧的△stiffly adv. 僵硬地failure n. 失败（者）△optimism n. 乐观；乐观主义overcome vt. & vi. (overcame, overcome)战胜；克服△underdog n. 失败者；处于劣势的一方△snowstorm n. 暴风雪leather n. 皮革pick out挑出；辨别出△lace n. 饰带；花边；鞋带cut off切断；断绝chew vt. & vi. 嚼碎；咀嚼（食物）△mouthful n. 一口；满口△enjoyment n. 享受；欢乐；乐趣convince vt. 使信服convincing adj. 令人信服的direct vt. & vi. 导演；指示；指挥adj. 直的；直接的；直率的star in 担任主角；主演△Oscar n. 奥斯卡outstanding adj. 突出的；杰出的；显著的Switzerland n. 瑞士（欧洲中部国家）△confidence n. 信心；信念△costume n. 服装；戏装gesture n. 姿态；手势 vi. 做手势particular adj. 特殊的；特别的n.细节；细目particularly adv. 特殊地；特别地occasion n. 时刻；场合budget n. 预算；开支actress n. 女演员slide vt. & vi. （使）滑动；（使）滑行n. 滑；滑动；幻灯片amuse vt. 使发笑；使愉快△amusing adj. 好笑的；有趣的pancake n. 烙饼；薄饼explanation n. 解释；讲解；说明detective n. 侦探△Sherlock Holmes n. 夏洛克·福尔摩斯mountainous adj. 多山的；山一般的whisper n. 耳语；低语vt. & vi. 低语；小声说vast adj. 巨大的；辽阔的△rhythm n. 节奏mess n. 脏或乱的状态react vi. 作出反应；回应porridge n. 粥；麦片粥drunk adj. 醉的。
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Book 4 Unit 2重点单词精讲
1. struggle vi. ＆n.
(1) vi. 斗争，奋斗，搏斗，挣扎
The old man has been struggling with illness. 这位老人一直在与病魔斗争。
This is the cause for which we have been struggling. 这就是我们一直为之奋斗的事业。
I stru ggled and screamed for help. 我挣扎着，高声呼救。
(2) n. 奋斗，搏斗；[C]费力的事
There were no signs of a struggle at the murder scene. 在凶杀现场没有搏斗的痕迹。
Foreign languages were always a struggle for him. 外语对他来说一直是件费力事儿。
【拓展】struggle for 为争取……而斗争；struggle against 为反对……而斗争；struggle with 与……搏斗/ 斗争；struggle to one’s feet 挣扎着站起来
【联想】fight for 为争取……而战；fight against为反对……而战；fight with 与……交战/ 打架
2. expand vi. ＆vt.
(1) vi. 膨胀，扩大
Metals expand when they are heated. 金属遇热则膨胀。
(2) vt. 拓展，发展(业务)，伸展，张开
He is thinking of expanding his business. 他正考虑扩展他的生意。
The hawk expanded its wings and soared into the sky. 老鹰展开双翅飞向高空。
【拓展】expansion n. 扩张，扩展，膨胀
3. regret vt. ＆n.
(1) vt. 遗憾，后悔，惋惜
Do as I tell you, or you’ll regret it later. 照我的话去做，否则你以后会后悔的。
She regretted spending so much money. 她后悔花了这么多钱。
I regret to tell you that you failed the exam. 我遗憾地告诉你你考试不及格。
(2) n. 遗憾，懊悔
She felt neither shame nor regret. 她既不感到羞愧也不感到遗憾。
【辨析】regret doing / regret to do
regret doing 表示对做过的事情感到后悔；regret to do表示对于即将要做的事情表示遗憾，常用于regret to say / tell / inform结构中，表示说话的委婉语气。
【联想】后面既可以接动名词又可以接动词不定式作宾语，但意义不同的短语：
try doing 尝试着做某事；try to do企图做某事
mean doing 意味着；mean to do 意欲做……
stop doing 停止做某事；stop to do 停下来去做某事
forget doing 忘记做过的事；forget to d o 忘记要去做的事
remember doing 记得做过的事；remember to do记得要去做的事
【拓展】regretful adj.令人惋惜的，遗憾的；(much) to one’s regret 令某人(非常) 遗憾/ 后悔的是
4. focus n. ＆vt.
(1) n. 焦点，中心点，(镜头的) 焦点/ 焦距
She always wants to be the focus of attention. 她总想成为关注的焦点。
The binoculars are not in focus. 这幅双筒望远镜的焦距不对。
(2) vt. 调节焦距，集中(注意力)于
One must focus the camera before taking a picture. 拍照之前先要对焦距。
Focus on one problem at a time. 一次关注一个问题。
【拓展】in focus 焦点对准，清晰；out of focus 焦点对不准，模糊不清；focus the camera on 把摄像头对准……
5. reduce vt. 减少，削减，减轻
【同义词】decrease
【反义词】increase
They have to reduce expenses this year. 他们今年必须削减开支。
She was trying reducing her weight. 她正设法减肥。
【拓展】reduction n. 减少，缩小；be reduced to(doing) sth 被迫做某事，沦落到……
【注意】表示“被迫做某事”时常用be reduced to doing sth (to为介词) 和be forced to do sth (to为不定式)。
6. comment n. ＆v.
(1) n. 评论，议论
We would welcome your comments on our work. 我们欢迎你对我们的工作提出意见。
(2) vi. ＆vt. 表达意见，做出评论
I won’t comment on his decision. 我不会对他的决定表达意见。
His speech was not commented by the press. 他的讲话新闻界未作评论。
【拓展】comment on / upon 就……表达意见，做出评论；make comments表达意见，评论；no comment 无可奉告。