必修4unit2单词及短语
【人教英语一轮讲义】必修4 Unit 2 Working the land【教师用书】
Unit 2Working the landⅠ.写作单词——会拼写1．struggle v i.&n. 斗争；拼搏；努力2．expand v t.&v i. 使变大；伸展3．rid v t.摆脱；除去4．regret v t.遗憾；惋惜n. 遗憾；懊悔5．focus n. 焦点；中心点v t.集中；聚焦6．reduce v t.减少；减缩7．comment n. 评论；议论v i.&v t. 表达意见；作出评论8．therefore ad v. 因此；所以；因而9．disturb v t.扰乱；打扰→disturbed adj.烦恼的→disturbing adj.引起烦恼的；令人不安的10．circulate v t.&v i. 循环；流传→circulation n. 循环11．free adj.自由的→freedom n. 自由；自主12．equip v t.&v i. 配备；装备→equipment n. 设备(不可数)13．confuse v t.使迷惑；使为难→confusing adj.令人迷惑的→confused adj.感到迷惑的→confusion n. 迷惑14．export v t.&v i. 输出；出口→import (反义词)v t.&v i. 输入；进口15．discover v t.发现；发觉→discovery n. 发现；发觉16．occupy v t.占领；占据→occupation n．工作；职业；占领Ⅱ.阅读单词——要识记17．Statistic n．(常用pl.statistics)数据；统计；统计数字；统计资料18．battle n. 战役；战斗；较量；斗争v t.&v i. 搏斗；奋斗19．hunger n. 饥饿；欲望v t.&v i. (使)饥饿20．Production n. 生产；制造21．skim v t.浏览；略读22．nationality n. 国籍23．Underline v t.画底线标出；强调24．summary n. 总结；摘要；概要高频短语——会默写1．thanks to 幸亏；由于；因为2．rid...of 摆脱；除去3．would rather 宁愿；宁可4．build up 逐渐增强；建立；开发5．be satisfied with 对……感到满意6．lead to 导致；造成(后果)7．focus on 集中(注意力、精力等)于8．keep...free from/of 使……免受(影响、伤害等)；使……不含(有害物)教材原句——会背诵句式仿写——能应用1.If so，what did you do to grow them？(if so 状语从句的省略形式) 1.这个周日你有空吗？如果有，我们去野营吧。
外研版必修四Unit2知识点详析及练习(有答案)
外研版必修四Unit2知识点详析及练习（有答案）重点单词详析：（1）permit【原句回放】You should check the cab has a business permit, and make sure you ask for a receipt.你应该确定司机有驾驶执照，而且一定要索要发票。
【点拨】permit n. 允许，许可（常指成文的允许）；通行证；许可证，执照；v. 许可，允许permit sb. to do sth. 准许某人做某事permit doing sth. 准许做某事Weather permitting, …＝If weather permits, …如果天气许可的话/假如天气好的话，……Weather permitting, we’ll climb the mountain. 天气许可的话，我们就去爬山。
with/without one’s permission 在某人的允许下/未经某人的许可Please permit me to say a few words. 请允许我说几句话。
It’s illegal to read people’s private letters without permission.未经允许看别人的私人信件是不合法的。
【拓展】permission n. 准许；许可；批准ask for permission 请求许可permit与allow都可以作“允许”解。
permit强调权威性的正式批准，表示“允许、准许”；allow暗含默许、放纵之意，有并不禁止的含义，表示“容许”。
（2）limit【原句回放】Buses numbered 1 to 100 are limited to travel within the city centre.公交线1到100路都是仅限于市中心内的。
【点拨】limit n. 限度，限制范围；极限；vt. 限制(定)a limit to/on 对……的限制limit sth. to…/be limited to… 限制在……I shall limit myself to three aspects of the subject. 我仅探讨这一问题的三个方面。
Unit 4 重点单词 重点短语 课后语法练习高中英语外研版(2019)必修第二册
unit 4-重点单词+重点短语+课后语法练习提升重点单词+重点短语1.grateful .adj.感谢的，感激的→gratefully .adv.感激地；感谢地be grateful to sb. for sth. 因某事而感激某人be grateful to do sth. 因做某事而感激be grateful that... 感激···..·-I would be grateful if you could／would... =I would appreciate it if you could/would...-如果你能······我将感激不尽。
（用于提出请求）be thankful to sb.for（doing）sth. 为（做）某事感谢某人2.extremely .adv.极度，极其→extreme .adj.极度的Extremely cold/dangerous 极其寒冷的／危险的Extremely useful 非常有用；极有用的Extremely high 非常高的Extremely anxious 非常焦虑Extremely painful 极度疼痛／痛苦的Extremely difficult 极其困难的Extreme sports 极限运动Extreme care／caution 极其小心Extreme weather 极端的天气Extreme circumstances 极端情况拓展：extreme熟词生义：n.极端；极限go to extremes 走极端in the extreme 极度，非常3.overcome .v.控制（感情），克服（困难）Overcome difficulties/bad habits 克服困难／改掉恶习Overcome the fear 克服恐惧Overcome disadvantages 克服劣势Overcome obstacles 克服障碍Overcome injury 战胜伤痛be overcome with emotions/excitement/ horror/grief 因情感／兴奋／恐怖／悲伤而不能自持4.absorbed .adj.专心致志的→absorb .vt.吸收；使并入；承受；理解；使全神贯注→absorbing .adj.引人入胜的be absorbed in ＝absorb oneself in 全神贯注于······，被······吸引seem totally/completely absorbed in 似乎完全被······吸引*“全神贯注于／专心于”的表达法：focus/concentrate onfocus/fix/concentrate one's mind/attention onkeep one's mind onlose oneself in (=be lost in)bury oneself in (=be buried in)put one's heart intodevote oneself toapply oneself to5.absolutely .adv.完全地，绝对地→absolute .adj.绝对的；完全的absolutely impossible 绝对不可能absolutely right 完全正确absolutely necessary 绝对必要have absolutely no experience 完全没有经验Absolutely！（口）正是！当然！Absolutely not！（口）绝对不行！当然不！6.appealing .adj.有吸引力的，有趣的→appeal vi.＆n.吸引；呼吁；恳求；上诉find...appealing 觉得······有吸引力be appealing to sb. 对某人有吸引力an appealing sense of humour 吸引人的幽默感appealing design 造型美丽；造型优美appeal to 吸引，对······有吸引力；引起······的兴趣；呼吁；上诉appeal to sb. to do sth. 呼吁某人做某事appeal to sb.for help 向某人求助make an appeal to sb. for help 呼吁／恳求某人帮助have no appeal for sb. 对某人没有吸引力appeal court 上诉法院appeal against 提出上诉7.definitely .adv.确切地，肯定地→definite adj.明确的；确切的；肯定的definitely need sth. 肯定需要某物be definitely worth a visit 绝对值得一游be definitely worth doing... 绝对值得Definitely！（口）当然！Definitely not！（口）当然不！give sb. a definite answer 给某人一个明确的答复fix a definite date 定一个确切的日期be definite about... 对······有把握8.rude .adj.粗鲁的，无礼的→rudely .adv.无礼地，粗暴地→rudeness .n.粗鲁；无礼be rude to sb. 对某人粗鲁／无礼appear／sound rude 显得／听起来粗鲁be rude in manners = be in a rude manner 举止粗鲁a rude comment/remark 粗鲁的评论／话It is rude （of sb.）to do sth. （某人）做某事是粗鲁的。
高中英语必修4--Unit-2 Working the land 短语汇总
高中英语必修4 Unit 2 Workingthe land 短语汇总1. consider A (himself) as B (a farmer)认为A是B,把A当做B2. work the land 耕种土地，在田间耕作3. do one’s research进行研究4. his sunburnt face and arms 被太阳晒黑的脸庞和手臂5. the past five decades 在过去的50年里6. super hybrid rice 超级杂交水稻7. the first agricultural pioneer to grow rice第一个种高产水稻的农业先锋8. a high output 高产量9. strain of rice 稻种10. graduate from Southwest Agricultural College从西南农学院毕业11. life goal 人生目标12. the great need for 对……巨大的需求13. a disturbing problem 一个令人烦恼的问题14. search for 寻找15. expand the area of the fields 扩大土地面积16. circulate one’s knowledge传播知识17. less developed countries 欠发达国家18. thanks to 幸亏，由于19. rid the world of hunger 消除（解决）世界饥饿20. harvests twice as large as before 产量是从前的两倍21. be quite satisfied with 对…….非常满意22. care about 在乎，在意；23. would much rather do sth. 宁愿做……24. spend …on25. lead a comfortable life 过舒适的生活26. rather than 而不是27. an ear of rice 稻穗 an ear of corn 玉米穗28. a grain of rice 米粒，一粒米29. with the hope of 希望，怀着……希望30. so that 以便，为的是31. around the globe 全球，全世界32. care for 关心；照顾；喜欢33．chemical / organic farming化学/有机耕作（种田）34. chemical fertilizers 化肥35. increase production 增加产量36. cause damage to 对…造成损坏37. damage the land 破坏土地38. as well as39. wash off 冲走，洗刷掉，洗掉40. build up 逐渐增强，建立，开发41. over time 随着时间的推移，久而久之42. lead to 通往，导致43. in addition 此外，而且44. full of 充满45. with these discoveries 由于这些发现46. turn to 转向；变成；求助于；致力于；47. focus on 集中(注意力、精力)于48. free of disease 无病的，免受病害49. reduce diseases 减少疾病50. natural waste from animals 天然的动物粪便51. (be) rich in 富含…52. keep … free from使……免受（影响、伤害），使…不含（有害物）53. every few years 每隔几年54 for example55. such as56. (be ) ready for 为….做好准备57.different levels of soil 不同层次的土壤58.prevent …. from阻止、防止…做某事59. carry away 拿走，运走，带走60. these many different organic farming methods 这些不同的有机耕作的方法。
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。
Unit 2 Iconic Attractions单词详解课件-高二英语人教版选择性必修第四册
horn
/hɔːn/
n. (乐器)号
pitch
/pɪtʃ/
n.音高
straightforward
/ˌstreɪtˈfɔːwəd/
adj.坦率的;简单的
●Gig workers, often referred to 57 independent contractors (承包者) or temporary workers, are those such as delivery drivers and online sales hosts 58 often enter into contracts with on-demand companies to provide services to their clients.
1. I'm a blunt straightforward man;I hate sham. 我是个耿直坦率的人，我讨厌虚伪。
2. This book presents an up-to-date, straightforward course for students.
这本书为学生提供了一本最新式的、简明易懂的教程。
foundation
/faʊnˈdeɪʃn/
n.创建;基础;地基
●found
vt.建立，创办 （founded-founded）
●founder
n.创始人
●foundation n.基础;地基
1. The builders are now beginning to lay the foundations of the new school.
人教版高考英语一轮总复习 必修4 Unit 2 Working the land
,I can’t go to the bookstore
has achieved. 2.As we all know,too much work and too little rest often ④ lead to (导致)
illness.To live a long and active life,we should build up good relationships with each other.⑤ In addition (另外),we should make full use of new energy to ⑥ keep our environment free from/of (使……免遭)
discovered Radium,and many scientists were surprised at her __d_is_c_o_v_e_r_y__
at that time.(discover)
Ⅲ.语篇填空
1.In order to ① rid
local people of
poverty,he made up his mind to ② build up
a clean canteen and healthy food.
③I struggled to keep
(keep) my balance on my new skates.
核心词汇突破 重点句型透视
【写美】句式升级·背诵 ④Dina had struggled for months to find a job as a waitress,and finally took a position at a local advertising agency. → Having struggled for months to find a job as a waitress,Dina finally took a position at a local advertising agency.(动词-ing短语作状语)
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……。
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。
选择性必修第4册 Unit 2 Iconic Attractions-2023届高三英语总复习
Unit 2Iconic Attractions 目标导航重点词汇阅读单词1．iconic adj.符号的；图标的2．didgeridoo n．迪吉里杜管3．koala n．考拉；树袋熊4．dim sim(特指澳大利亚的)点心5．hollow adj.中空的；空心的6．vibrate vt.& vi.(使)振动7．horn n．(乐器)号8．pitch n．音高9．equator n．赤道10．barbecue n．(abbr.BBQ)户外烧烤；烤架11．butcher n．肉贩；屠夫；刽子手12．premier adj.最著名的；第一的；首要的n．总理；首相13．herb n．药草；香草；草本14．domain n．领域；领土；范围15．liberty n．自由16．strait n．海峡17．phase n．阶段；时期18．slogan n．标语；口号19．getaway n．适合度假的地方20．kayaking n．划皮艇21．monument n．纪念碑(或馆、堂、像等)；历史遗迹22．kiwi n．几维(新西兰鸟)23．geyser n．间歇泉24．sulphuric pool 硫黄池25．manuka honey 麦卢卡蜂蜜26．bungee jumping 蹦极跳27．geothermal park 地热公园28．pouch n．育儿袋；小袋子；荷包29．mammal n．哺乳动物30．Sydney 悉尼(澳大利亚城市)重点单词1．bakery n．面包(糕饼)店；面包厂2．joint n．公共场所(尤指价格低廉的饮食和娱乐场所)；关节adj.联合的；共同的3．straightforward adj.坦率的；简单的4．minister n．部长；大臣；外交使节5．frog n．蛙；青蛙6．arrow n．箭；箭头7．entitle vt.给……命名(或题名)；使享有权利8．dive vi.& n．潜水；跳水；俯冲9．sponsor vt.倡议；赞助；主办n.(法案等的)倡议者；赞助者10．golf n．高尔夫球运动11．sample n．样本；样品12．temporary adj.暂时的；短暂的13．trunk n．树干14．session n．一场；一段时间；会议15．nest n．巢穴；鸟窝；秘密窝点16．hatch vi.孵出；破壳vt.使孵出；策划；(尤指)密谋17．fence n．栅栏；围栏18．prison n．监狱；监禁19．grand adj.大；宏大的词汇拓展1．foundation n．创建；基础；地基→found vt.创办；创建；建立→founder n．创建者；创始人2．political adj.政治的→politics n．政治；政治学→politician n．政治家；政客3．located adj.位于→locate vt.找出……的位置；把……设置(在)；使……坐落(于)→locationn．地点；位置4．freedom n．自由；不受……影响的状态→free adj.自由的；空闲的；免费的vt.释放；使摆脱；解除5．distribution n．分布；分配；分发→distribute vt.分发；分配；分布6．licensed adj.得到正式许可的→license vt.批准；许可n.(＝licence)许可证；执照7．frequency n．发生率；重复率；(声波或电磁波振动的)频率→frequent adj.频繁的→frequentlyadv.频繁地8．violent adj.暴力的；猛烈的→violence n．暴力；暴行→violently adv.粗暴地；强烈地9．biology n．生理；生物学→biological adj.生物学的→biologist n．生物学家10．capacity n．能力；容量→capable adj.有能力的；能干的重点词组1．prime minister首相；总理2．peak season高峰季节3．a flock of一群(羊或鸟)4．a handful of少数人(或物)；一把(的量)重点句型1．Located to the south of the equator，below many other countries on the globe，it’s often informally referred to as “down under”．(澳大利亚)位于赤道以南，在地球仪上位于很多国家的下方，它常被非正式地称为“downunder”。
高考英语Unit2Workingtheland必修4高三必修4英语教案(2)
Unit 2 Working the land 一、单词表词汇全查验——运用多媒体，提问默写词汇Ⅰ.阅读词汇(英译汉)[第一屏听写]1．statistic n．数据；统计；统计数字；统计资料2．sunburnt adj. 晒黑的3．super adj. 特级的；超级的4．output n. 产量；输出5．circulate vt.&vi. 循环；流传6．grain n. 谷物；粮食；颗粒7．occupation n. 工作；职业；占领8．personality n. 性格；个性；人格9．chemical adj. 化学的；关于化学的[第二屏听写]10．organic adj. 有机的；器官的；组织的11．fertile adj. 肥沃的；富饶的12．fertilizer n. 肥料；化肥13．bacteria n．(bacterium的复数形式) 细菌14．nutrition n. 营养；滋养；食物15．pest n. 害虫；害兽；害鸟16．mineral n. 矿物；矿石17．skim vt. 浏览；略读18．underline vt. 画底线标出；强调19．industrial adj. 工业的；产业的Ⅱ.高频词汇(汉译英)[第三屏听写]1．struggle vi.&n．斗争；拼搏；努力2．decade n. 十年；十年期3．crop n. 庄稼；农作物；产量4．hunger n. 饥饿；欲望vt.&vi. (使)饥饿5．disturbing adj. 引起烦恼的；令人不安的6．expand vt.&vi. 使变大；伸展7．battle n. 战役；战斗；较量；斗争vt.&vi. 搏斗；奋斗[第四屏听写]8．rid vt. 摆脱；除去9．freedom n. 自由；自主10．therefore adv. 因此；所以；因而11．equip vt.&vi. 配备；装备12．export vt.&vi. 输出；出口13．confuse vt. 使迷惑；使为难14．regret vt. 遗憾；惋惜n. 遗憾；懊悔15．production n. 生产；制造[第五屏听写] 16．discovery n．发现；发觉17．focus n. 焦点；中心点vt. 集中；聚焦18．soil n. 土壤19．reduce vt. 减少；减缩20．root n. 根；根源21．summary n. 总结；摘要；概要22．comment n. 评论；议论vi.&vt. 表达意见；作出评论[第六屏听写] 23．nationality n．国籍24．thanks_to 幸亏；由于；因为25．rid_...of 使……摆脱或除去26．be_satisfied_with 对……感到满意27．would_rather 宁愿；宁可28．build_up 逐渐增强；建立；开发29．lead_to 导致；造成(后果) 30．focus_on 集中(注意力、精力等)于31．keep_...free_from/of 使……免受(影响、伤害等)；使……不含(有害物)二、单元核心考点初热身——提供语境，单元考点自测回顾(一)分类识记单词——用时少·功效高⇩积得多平时多输入，用时顺手出1.“因此”在一起①therefore adv. 因此；所以②so conj. 因此；所以③thus adv. 因此；于是④consequently adv. 所以；因此⑤as a result 结果；因此2.纷纷发表“评论”①comment 评论；议论②remark 评论③review 回顾；复习；评论④criticism 批评⑤statement 声明；陈述⑥announcement 声明；通告3.加后缀ment构成的名词面面观①equip→equipment装备②develop→development 发展③move→movement 移动④establish→establishment建立⑤employ→employment 雇用(二)语段串记短语——不枯燥·兴趣高先写对再用准第一组1.rid_...of 使……摆脱或除去2.be_satisfied_with 对……感到满意3.would_rather 宁愿；宁可4.build_up 逐渐增强；建立；开发5.be_rich_in 盛产In order to ①rid local people ofpoverty, he made up his mind to②build_up his business. More andmore people have good jobs and earna great deal of money at present.However, he ③is not satisfied_withwhat he has achieved.第二组1.thanks_to 幸亏；由于；因为2.lead_to 导致；造成(后果)3.focus_on 集中(注意力、精力等)于4.keep_...free_from/of 使……免受(影响、伤害等)；使……不含(有害物)5.in_addition 另外As we all know, too much work andtoo little rest often ①lead_toillness. To live a long and activelife, we should build up goodrelationships with each other.②In_addition,_we should use newenergy to ③keep our environmentfree_from/of pollution.⇩积得多平时多输入，用时顺手出1.“be＋adj.＋with”高频短语集锦①be satisfied with对……感到满意②be content with 对……满意③be pleased with 对……满意④be familiar with 对……熟悉⑤be bored with 对……厌烦⑥be busy with 忙于……⑦be popular with 受……欢迎⑧be patient with 对……有耐心⑨be strict with 对……严格要求2.“集中注意力”聚焦①focus on集中注意力于②be absorbed in全神贯注于③pay attentionto 注意④concentrate on集中精力于3.free短语荟萃①keep free from/of使……免受(影响、伤害等)；使……不含(有害物)②as free as a bird 自由自在③free and easy 自由自在的④set free 释放I would like to make comments on the situation of the Africa. I regret________ (say)❶ that most people there struggle against natural disasters and lead amiserable life ________ lack of❷nutrition.They are poorly equipped with farming facilities, so the crop output is greatly reduced. Luckily, they focus on learning advanced technology from developed countries and build up the food supply. If so❸， I hold the firm belief that all these measures will lead to a great improvement in their life. 1.①处所填词的正确形式为 to_say。
高中英语人教版必修四教学案：Unit 2 Section 2含答案
Ⅰ．单词拼写1．An electric fan keeps the air circulating (循环)．2．Our factory is equipped (配备) with modern machines．3．She is struggling (努力) to support a family on a very low income．4．He is sunburnt (晒黑的) from a day on the beach．5．You can expand (拓展) your knowledge by reading more books．6．These birds are rare and therefore (因此) protected by law．7．In our country, everyone has rights and freedom (自由)to express his thoughts and ideas．8．Prices have risen greatly during the past decade (十年)．Ⅱ．拓展词汇1．hunger n．饥饿；欲望v t．&v i．(使)饥饿；渴求；渴望得到→hungry adj．饥饿的2．disturbing adj．(事物等)引起烦恼的；令人不安的→disturb v t．打扰；打乱3．equip v t．&v i．配备；装备→equipment n．设备；装备4．export v t．&v i．输出；出口→(反义词)import v t．&v i．输入；进口5．occupation n．工作；职业；占领→occupy v t．占领；占用6．circulate v t．&v i．循环；流传→circulation n．循环；流传[巧记单词]例词规律派生词disturbing v．＋-ing→adj．equipment v．＋-ment→n．occupation v．＋-ation→n．Ⅲ．补全短语1．work the land耕种土地2．thanks to幸亏；由于；因为3．rid ．．．of使……摆脱或除去4．be satisfied with对……感到满意5．care about关心；在乎6．would rather宁愿；宁可7．rather than而不是8．with the hope of 怀有……的希望9．care for喜欢；照顾10．make a difference 有关系；有影响11．struggle for为……而斗争(努力)1．[教材原句]If so, what did you do to grow them? If not, what kind of plant would you like to try growing?如果种过，你是如何种的？如果没种过，你想尝试种什么植物？[句型点拨]if so意为“如果是这样的话”，是if引导的条件状语从句的省略形式。
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。
高中英语知识点总结必修4Unit2重点短语 focus on
高中英语知识点总结必修4Unit2重点短语 focus on
focus on集中（注意力、精力等）于……；对(某事或做某事)予以注意；使聚焦于；使直射于
He focused his mind on his lessons. 他把心思集中在功课上。
Today we’re going to focus on the question of homeless people. 今天, 我们主要讨论无家可归者的问题。
A nearˉsighted person cannot focus accurately on distant objects. 近视的人看不清远处的物体。
联想拓展
focus one’s attention on sth.= center/concentrate/fix one’s attention on sth. 集中注意力于……
高手过招
完成句子
（原创）
①在我看来，学校应该把精力集中在教学上。
In my opinion, schools should
.
②他把相机对准了远处的高楼。
He his camera the huge building in the distance.。
第二部分 必修四 Unit 2 Sports events
B．完成句子
③他似乎以让我难堪为乐。 He seemed to take delight in embarrassing me. ④享受生活在乡村的乐趣吧。 Enjoy the delights of living in the wuntry. 返回
C：单项填空 ⑤ with what his students had done, the teacher
写
返回
2．He dreamt that the Olympics would make it possible
for people of all countries to live side by side in peace. 一些学生认为学物理很困难。 Some students find it very difficult to learn physics.
young people show no respect for the old.
3．Jennifer, a fourteenyear- girl, has won a gold old medal (奖牌) in the International Olympic Math Competition. 返回
4．It is a famous saying that spring rain is as precious (珍
贵的) as oil. 5．The athlete made another attempt (尝试) to break the world record, but he failed. 6．Put on your coat, otherwise (否则) you'll catch a cold.
如果要表示“(事物)令人愉快的；(人)讨人喜欢的”，用 delightful。 We were all delighted at the news that Shenzhou Ⅷ was successfully launched. 听到神舟八号成功发射的消息，我们都很高兴。 To my delight, my sister will come back from Canada this
英语必修四unit 2 单词thanks to--regret 讲解及用法
output 产量，输出_________ 庄稼 _________ crop
引起烦恼的_________ expand disturbing 使变大，伸展_________ circulate 循环_________
为...奋斗_________ struggle for 努力做某事_________ struggle to do sth
2.
同义句转换 Could you rid yourself of the bad habit of smoking? get rid of Could you_________________ the bad habit of smoking?
3. be satisfied with 对……表示满意 =be pleased with =be content with satisfy vt. 使……满意 satisfaction n. 满意 satisfying= satisfactory adj. 令人满意的 be satisfied with 对……表示满意 be satisfied to do 对做……感到满意 to sb's satisfaction 使某人满意的是 【例】一个人不能仅仅满足于一点点的成功 One shouldn't be satisfied with only a little success.
C
9. –Do you mind if I open the window? -________ I feel a bit cold. (2014 黑龙江佳木斯期末三校联考) A． Of course B. I’d rather you didn’t. C. Go ahead
完成句子 with weapons. ①The soldiers were well (装备)______ _ ＿＿＿＿ equipped is _______ equipped___备) atomic for research. is equipped with 装备有) a computer and ③Our classroom ____ ______ _______( a tape recorder.
Unit2 知识点总结 人教高中英语必修四
Unit 2 Working the land知识点总结要点梳理1. If so句式if so如果这样if not如果不是这样if necessary.如果必要的话if any如果有的话或即使有的话if ever如果曾经有过或即使有过的话if possible如果可能的话2.struggle (vi.)& (n.)struggle with/against与……斗争struggle for努力争取……；为……而斗争struggle to one’s feet挣扎着站起来struggle to do sth.努力做某事3.hunger(n.)饥饿；欲望；渴望&(v.)（使）饥饿；渴望hungry adjbe hungry for…渴望得到……go hungry吃不饱；挨饿hunger to do sth.渴望做某事disturbing adj 令人不安的disturb v disturbed adj4. expand (vt.&vi.)使变大；伸展e xpand… into…把……扩展/发展成……5. rid… of …使……摆脱/除去……cure sb. of sth.医好某人的病be/get rid of…摆脱rid oneself of…从……解脱rob sb. of sth.抢劫某人某物warn sb. of sth.警告某人某事remind sb. of sth.提醒某人某事inform sb. of sth.通知某人某事4.be satisfied with对……满意=be pleased/content with to one’s satisfaction使某人满意的是With satisfaction满意地satisfying(adj.)令人满意的satisfaction(n.)满意；满足satisfactory(adj.)令人满意的freedom n 自由free adj 自由的v 释放freely adv6. would rather宁愿；宁可would rather(not) do sth.宁愿（不）做某事would do sth. rather than do sth.=would rather do sth. than do宁愿做某事（而）不愿做某事would rather+从句（句子需用虚拟语气）7. Therefore(adv.)因此；所以；因而用在句首，其后要有逗号Therefore, we must learn English well.用在两个分句之间，即一个句子的一部分表示原因因而另一部分表示结果时，一般其前要用分号；若第二个分句前是逗号或无符号，则要注意前加andE.g. I had a headache; therefore I could not go to your party.I was ill, and therefore could not go therefore.8.equip (vt.&vi.)配备；装备e quip…with…用……装备……be equipped with装备；配备equipment(n.) U设备；装备 a piece of equipment一件设备office equipment办公室设备export v 出口import v 进口nationality n国籍nation n 国家，民族national adj 国家的，民族的Occupation n 职业occupy v 占据9. die from死于……die of/from死于……die away逐渐消失die down逐渐转弱die off相继死去die out灭绝，消失die for为……牺牲10.in need of in( great)need of （非常）需要（后常跟名词）in need 需要in memory of为了纪念……,in praise of为了表扬……in case of如果，即使in favor of赞成in honor of为纪念/庆祝……in face of面对11. confuse(vt.)使迷惑；使为难confused adj confusing adjconfuse A with/and B把A与B混淆be confused about sth.对……感到困惑be/get confused by sth.被……搞糊涂12.regret(vt.)遗憾；惋惜&(n.)遗憾；懊悔regretful(adj.)遗憾的；后悔的regret doing sth.后悔做了某事regret to say/inform that…遗憾地说/告知……regret that从句遗憾……with great/deep regret很遗憾to one’s regret=to the regret of sb.让某人感到遗憾的是13. build up逐渐增加；建立；开发build up a fame建立名声build up one’s health/body增进健康build up one’s strength（增强体力）14.lead to导致；造成（后果）；通向lead sb.to a place引导某人去某个地方lead a …life过……的生活Lead sb to do= lead to sb’s doing 导致某人做。
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划分音节的方法：元音是构成音节的主体， 辅音是音节的分界线。两辅音之间不管有 多少个元音，一般都是一个音节。如：bed 床，bet 打赌，seat 坐位，beat 毒打， beaut 极好的 beau'ty 美。两元音字母之 间有一个辅音字母时，辅音字母归后一音 节，如：stu'dent 学生，la'bour 劳动。有 两个辅音字母时，一个辅音字母归前一音 节，一个归后一音节，如：let'ter 信， win'ter 冬天。不能拆分的字母组合按字母 组合划分音节。如：fa'ther 父亲， tea'cher 教师。
• focus
/’fəukəs/
• soil
/sɔil/
• reduce /ri’dju:s/
• root /ru:t/
• skim /skim/
• underline /,ʌndə’lain/
• summary /’sʌməri/
• comment /’kɔment/
• thanks to • rid of…of • be satisfied with • would rather • build up • lead to • focus on • keep…free from/of
响音，它们和辅音音素结合，也可构成音节。它们构 成的音节往往出现在词尾，一般是非重读音节。 • 英语的词有一个音节的，两个音节的，多个音节的， 一个音节叫单音节，两个音节叫双音节，三个音节以 上叫多音节。如：take 拿，ta'ble 桌子，pota'to` 马 铃薯，pop`ula'tion 人口，congrat`ula'tion 祝贺。 tel'ecommu`nica'tion 电讯
New words
• statistic • sunburnt • struggle • decade • super • output • crop
/stə’tistik/ / ’sʌnbə:nt/ /’strʌgl/ /’dekeid/ /’sju: pə/ /’auput/ /krɔp/
• hunger • disturbing • expand • circulate • Vietnam • battle • rid • freedom • therefore • equip • grain
/ik’spɔ:t/ /,næʃə’næləti/ /ɔkju’peiʃn/ /kənfju:z/ /ri’gret/ /’kemikl/ /prə’dʌkʃn/ /bæktiəriə/ /pest/ /nju:’triʃn/
• Mineral /’minskʌvəri/
/’hʌŋgə/ /di’stə:biŋ/ /ik’spæ nd/ /’sə:kjuleit/ /,vjet’næ m/ /’bæ tl/ /rid/ /’fri:dəm/ /’ðεə fɔ:/ /i’kwip/ /grein/
• export • nationality • occupation • confuse • regret • chemical • production • bacteria • pest • nutrition
音节
• 音节：音节是读音的基本单位， • 任何单词的读音，都是分解为一个个音节朗读。 • 在英语中元音特别响亮 • 一个元音可构成一个音节，一个元音和一个或几个辅
音音素结合也可以构成一个音节。 • 一般说来，元音可以构成音节，辅音不响亮，不能构
成音节。 • 但英语辅音字母中有 4 个辅音[m]，[n]，[ng]，[l]是
音标