必修4unit2词汇分析解析
学习有道
词汇短语过关
1.struggle vi.& n．斗争；拼搏；努力 (教材原句)．..for wh past five decades.……过去五十年来，他一直在努力 帮助他们。 联想拓展
such as wheat or corn that need rich and fertile soil. 像豌豆和大豆这样的农作物将重要的矿物质带回土壤， 从而使之适宜于种植要求土壤肥沃的农作物比如玉米 和小麦。 3．He would much rather keep time for his hobbies. 他宁愿把时间花在自己的爱好上。
Period 1
Important words& expressions
学习提纲: 话题 Important people，history and methods of agriculture(农业科学家、农业的历史和农业耕作) 功能 Persuasion(说服；劝说) 语法 The v．ing form as the Subject and Object(动 词的ing形式作主语和宾语的用法) 重点单词 struggle，decade，hunger，disturbing， super，output，circulate，expand，battle， freedom，therefore，equip，export，chemical， confuse，regret，mineral，focus，reduce，rid， production，bacteria，summary，nutrition，skim， underline，comment, statistic
produce onethird more of the crop in the same fields. 这种特殊的水稻使得在同一块农田里多生产三分之一 的庄稼成为了可能 。
6.Dr Yuan searched for a way to increase rice harvests without expanding the area of the fields. 袁隆平博士不用扩大土地面积而寻找到一条增长稻米 产量的方法。
6． lead to导致；造成(后果)→contribute to 导致 7． keep ... free from/o使f ……免受(影响、伤害等)； 使……不含(有害物)→be free from/of免受……
Ⅱ.构词记忆(根据提示写出相应的词汇及其派生词) 1．hunger n．饥饿；欲望；vt. & vi.(使)挨饿→hungry adj.饥饿
记忆有方
Ⅰ.联想记忆(根据提示写出相应的词汇以及相关短语)
1． sunburnt adj.晒黑的→get sunburnt 被晒黑；被晒伤 2．struggle vi. & n．斗争；努力→struggle for sth. 为……而
斗争/奋斗→struggle to do sth. 努力做(困难的)事
的；渴望的 2．disturb vt.打乱；使不安→ disturbing adj.引起烦恼的 3．free adj.自由的→ freedom n．自由；自主 4．equip vt. & vi.配备；装备→ equipment n．设备 5． occupy vt.占据→occupation n．工作；职业；占领 6．chemistry n．化学→ chemical adj.化学的 7．nutrition n．营养→ nutritious adj.有营养的 8．discover vt.发现→ discovery n．发现 9．reduce vt.减少→ reduction n．减少
ing his hybrid rice farmers are producing
harvests twice as large as before. 使用这种杂交水稻，农民们现在的收成是原来的两倍 了。
5.This special strain of rice make it possible to
7．Born into a poor farmer's family in 1931，Dr Yuan graduated from Southwest Agriculture
College in 1953. 袁隆平博士1931年出生在一个贫穷的农民家庭， 1953年毕业于西南农业大学。 8. What do you think would happen if tomorrow
3．be satisfied with 对……感到满意→be content with/be
pleased with 对……感到满意 4． regret vt. & n．遗憾；后悔→regret doing sth. 后悔做
过某事→regret to do sth. 遗憾地做某事 5． build up 逐渐增强→build oneself up 强身健体
there was suddenly no rice to eat？ 如果明天突然没有米吃了，你认为将会发生什么？
9.Dr Yuan Longping grows what is called super
hybrid rice. 袁隆平博士种植的是被称为“超级杂交水稻”的稻种。 10．Thanks to his research，the UN has more tools in the battle to rid the world of hunger.
occupation, although,
重点短语 rid...of，be satisfied with，thanks to，would rather， build up，lead to，focus on，keep...free from/of 重点句型 1． If so, what did you do to grow them? 如果这样，你做什么来种植它们？ 2．Crops such as peas or soybeans put important minerals back into the soil， making it ready for crops
2022版新教材新高考英语一轮复习教材知识解读选择性必修第四册Unit2Lessonsinlife学
Unit 2 Lessons in life三言两语1. On one hand, readingliterature books can let the students learn about the culture.2. Whenever he is faced with difficulties in writing, he won't give up easily.3. What makes this novel stand out is its unique characters, language, plots and style. 1. 这是中国人第一次获得诺贝尔文学奖。
It is the first time that Chinese has won the Nobel Prize in Literature．2. 我们总是不断地在莎士比亚的诗歌中发现新的美妙之处。
We are always finding new beauties in Shakespeare's poetry.核心单词[默写识记]根据汉语释义写出单词1. anticipate v.预期，预料2. phrase n.成语，习语；警句3. widespread adj.广泛流传的4. possession n.财产，财物5. despair n.绝望6. abnormal adj.不正常的，反常的7. recognition n.承认，认可8. fee n.工作酬金，服务费7. transparent adj.透明的→transparently adv.显然地；易察觉地8. luxury n.奢华，奢侈→luxurious adj.奢侈的，豪华的拓展单词[语境运用]用所给词的适当形式填空1. Though the doctors are pessimistic about his chances of recovery, he is optimistic．(pessimism)2. The drinking water in the classroom has been purified by the teacher. The teacher purely takes the problem seriously.(pure)3. The possessions possessed by the uncle were taken over by his nephew.(possess)4. He searched for a sign of recognition on her face, but she wasn't recognisable for such a long time.(recognise)5. The millionaire leads a luxurious life. His house is full of all kinds of luxuries．(luxury)阅读单词【教师用书独具】1. outstretched adj.张开的，伸开的2. cram v.挤满3. vexed adj.恼火的4. cram v.挤满5. stroke v.轻抚，抚摸6. instinctively adv.本能地熟词生义1. (江苏卷)Far from charging consumers high prices, many of these online services are free.远非；完全不2. He is weak in mathematics, but good at English.不擅长；(能力等)差的高频短语短语应用different point of view. They made the most 5. ofeach day to explore a forest there. Afterexploring it, they came to a conclusion that manyspecies are going 6. through a hard time, and wehumans should take measures to help them get7. through it.教材原句背诵句式仿写应用1. get＋过去分词/形容词While we are living, we tend to get distracted by unimportant things, such as gathering material possessions. 这个男孩太小了，既不会自己洗澡，也不会自己穿衣。
教材知识解读 选择性必修第四册 Unit 2 Iconic Attractions
temporary，trunk，sponsor，slogan，distribution，premier In a word，Australia is an ideal getaway visited by numerous travelers at peak seasons.Australia’s tourism 6. slogan is as follows：There’s nothing like Australia.
3.straightforward 4.minister 5.frog 6.arrow
n.面包(糕饼)店；面包厂 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 adj.坦率的；简单的 n.部长；大臣；外交使节 n.蛙；青蛙 n.箭；箭头
7.entitle 8.dive 9.sponsor
Located at the west end of the city ， the park has a lot of room for visitors to walk around.
2 freedom
n.自由；不受……影响的状态(free adj.免费的；自由的； 不受约束的 vt.使自由；解放；释放)
3.I tried to learn how to play it，but after trying for hours，I was convinced that I could never make a musical sound with this instrument！ (be convinced that...相信……) 我试着学习吹奏方法，但经过好几个小时的努力，我只能确信我永远都 无法用这个乐器发出乐声！ 4.It is said that now nearly half of all Australian citizens were either born overseas or have parents who were born overseas.(either...or...要么……要 么……) 据说现在近一半的澳大利亚公民要么自己出生于海外，要么父母出生于 海外。
人教课标版高中英语必修4 Unit2_Reading_重难点词汇详解
Unit2 Reading 重难点词汇详解1. struggle n. &vi. 斗争；拼搏；努力教材原文Indeed, his sunburnt face and arms and his slim, strong body are just like those of millions of Chinese farmers, for whom he has struggled for the past five decades. 的确，他那被太阳晒黑的脸庞和手臂以及他那瘦削而结实的身躯，就跟其他千百万中国农民一样，在过去50年里，他一直在努力帮助他们。
经典例句①After 6 years’ struggle, people in Wenchuan are living a normal life now.经过六年的努力，现在的汶川人民的生活步入了正轨。
②We've all been there: in a lift, in line at the bank or on an airplane, surrounded by people who are, like us, deeply focused on their smartphones or, worse, struggling with the uncomfortable silence. 我们都有过这样的经历：在电梯里，在银行排队，或者在飞机上，周围都是像我们一样深切专注智能手机的人，或者，更糟糕的是，在令人不安的沉默中挣扎。
③They had to struggle for their lives against weather and wild animals.为了生存，他们必须和天气和野兽做斗争。
④There were no signs of a struggle at the murder scene.凶杀现场没有搏斗痕迹。
外研社 高中英语必修四课文知识点归纳总结
外研版高一必修4知识点归纳Unit 1 Life in the Future重点词汇：alternative; arrest; brick; concrete; criminal; disability; entertainment 重点短语in the future 将来care for 照顾；关心plenty of 大量的think about考虑instead of 代替be able to能够attach to连接到；附属于have an accident 发生意外；出事故for a start开始on the way out 在路上a few of一些be made of由…制成throw away扔掉；丢弃for sure确定place an order 排列顺序语言点用法过关1. alternative adj. 替换的，可供选择的（二者中）选择其一的考点归纳(1) alternative energy 替代能源alternative ways 可供选择的方法(2) have no alternative but to do 除……别无选择as an alternative 作为一种变通的方法alternative to ……的替代物辨析：alternative 强调必须从两或多个中选一个choice 强调自由选择，不论选择的方式多或少preference 强调按自己喜欢的方式进行选择2. run out用完；耗尽考点归纳run after 追求；追赶run at 冲向；突袭run away 逃走；逃跑run into 偶然遇见；撞上；陷入3. rely on依赖；依靠考点归纳rely on/ upon s./ 依赖/依靠rely on sb. to do sth. 指望某人做某事rely on it that…相信……指望……辨析rely on 强调凭借经验判断是否可以相信或依赖，侧重于从人品、感情方面的依赖、信赖。
选择性必修四Unit2 Iconic Attractions重点语法讲解
选择性必修四Unit2 Iconic Attractions重点语法讲解过去分词The Past Participle【基础知识讲解】1.动词过去分词，形式上由“动词原形＋ed”构成。
部分动词的过去分词有特殊形式变化。
动词过去分词作谓语，用于现在完成时（have+动词过去分词）和被动语态（be+动词过去分词）的句子中。
2. 不充当谓语的过去分词是非谓语动词（或称非限定动词）的一种。
过去分词保留着动词的部分特性，有完成或被动含义，可带状语构成过去分词短语。
在句法功能上，过去分词（短语）与形容词或副词作用类似，在句子中可充当定语、状语、宾补、表语等成分。
3. 作定语用时，过去分词一般位于所修饰的名词之前，而过去分词短语通常位于所修饰的名词之后。
如：When the delayed flight will take off depends mainly on the weather.延误的航班什么时候起飞，主要看天气情况。
Can you tell the differences between spoken language and written language?你能区分口语和书面语的差别吗？The players selected from the whole country are expected to bring us honor in this summer's games.从全国选拔出来的运动员预计会在这次夏季比赛中给我们带来荣誉。
3.作状语用时，过去分词修饰谓语，说明动作发生的时间、原因、条件、方式等。
分词作状语，用于句首比在其他位置更为常见。
如：United we stand, divided we fall.团结带来力量，分裂导致衰败。
Seen from the top of the Tiger Hill, the city of Suzhou was very beautiful.从虎丘上俯瞰，苏州城非常美。
高一英语新课标必修4unit2知识点
一、Key phrases
1.struggle for
为……斗争
struggle against/with 同……作斗争
struggle to one’s feet 挣扎着站起来
struggle to do sth. 努力做某事
2.expand
“展开，扩大” 范围和体积扩大
extend
“伸出，延伸” 长度,宽度的外延
二、Key language points
1.work the land work vi &vt. How many hours a day do you work?
• △organic [ɔ:'ɡænik] • adj.有机的; 器官的；组织的
• △fertile ['fə:tail]
• adj. 肥沃的；富饶的肥料；
• △fertilizer ['fə:tilaizə] • n. 化肥
• production
• n.生产；制造
• bacteria （bac[btæerk'ituiəmriəm的] 复数形式） n .细菌
• 遗憾地要去做某事 • 令某人遗憾的是
with regret/pride/satisfaction • 遗憾地/骄傲地/满意地
6.reduce by ...
• 减少了…….
reduce to ...
• 减少到……
be reduced to n./doing
• 沦落为……
7.to one’s satisfaction
• 越南（东南亚国家） • 幸亏；由于；因为 • n. vt. & vi.战役；战斗；较量 • vt.摆脱；除去 • 摆脱；除去 • 对……感到满意 • n.自由；自主 • 宁愿；宁可 • adv.因为；所以；因而 • vt. & vi. 配备；装备 • n.高粱 • n. 谷物；粮食；颗粒. • n. 花生 • vt. & vi. /n 输出；出口
英语人教版必修4学案：Unit 4 Section Ⅱ Warming Up Reading Language Points含解析
Section_ⅡWarming Up & Reading —Language Points一、这样记单词记得准·写得对记得快·记得多Ⅰ.基础词汇1.greet v i. & v t.迎接；问候2.represent v t. 代表；象征3.dormitory n. 宿舍4.canteen n. 食堂5.flight n. 飞行；航班6.approach v t. & v i. 接近；靠近；走近n. 接近；方法；途径7.cheek n. 面颊8.dash v i. 猛冲；突进9.adult n. 成年人；成人adj. 成人的；成熟的10.likely adj. 可能的11.crossroads n. 十字路口Ⅱ.拓展词汇1.statement n．陈述；说明→state v t.陈述；说明2.association n．社团；联系；联想→associate v t.结交；联合3.curious adj.好奇的→curiously ad v.好奇地→curiosity n．好奇心4.defend v t.保护；保卫→defence n．防御；保卫5.major adj.主要的→majority n．大多数1.represent v t.代表；象征[记法]re-(再)＋present(呈现，赠送)→再现→代表，象征；再赠送，描绘[词块]represent ideas by words用言语表达思想[同义]①stand for 代表②display v. 展现2.approach v．接近；靠近；走近n.方法；途径；接近[记法]ap-(＝to)＋proach(近)→向……靠近→接近[词块]①try a new approach to teaching 尝试新的教学法②traditional approach 传统方法③simple approach 简单的方法④correct approach 正确的方法⑤scientific approach 科学的方法3.defend v t.保护；保卫[记法]de-(离开)＋fend(击打)→躲开打击→保卫[词块]①defend one's motherland 保卫祖国②defend the national interest 保护民族利was TonyGarcia fromColombia, closely followed by Julia Smith from Britain. 第一个到达的人是来自哥伦比亚的托尼·加西亚，随后紧跟着的是来自英国的朱莉娅·史密斯。
高中英语必修4_Unit_2重点词汇
(3) He commented that it was an excellent film. 他评论这部电影很精彩。
(4) She refused to make a comment on the incident. 她拒绝就那个事件发表看法。
(1) Balanced diet and proper exercise keep you free from disease. 均衡的饮食和适当的锻炼能让你远离疾病。
(2) We must try our best to keep the river free from pollution. 我们必须尽力使这条河流免受污染。
(2) We still have to struggle with all kinds of difficulties.
我们仍得和各种各样的困难作斗争. (3) The thief struggled to get free .
那个窃贼挣扎着要逃走。
(4) This a struggle between good and evil（邪恶）. 这是一场善与恶之间的斗争。
我们要用知识来武装自己。
(4) Our factory is equipped with modern machines. 我厂配备有现代化的机器.
(5) This factory has imported a piece of equipment this year.
这家工厂今年进口了一台设备。
共 96 页
(3) We put our books in bookcase to keep them free from dust. 我们把书放进书柜目的不落上灰尘.
牛津版高中英语必修4 Unit 2词汇表(全)
牛津版高中英语必修4 Unit 2词汇表Unit 2committee委员会delighted愉快的，高兴的significance重要性，意义wrestling摔跤运动tradition传统；风俗compete比赛；竞争honour尊敬；荣幸in honour of为向……表示敬意male男性（的）nation国家，民族contemporary现代的，当代的well-known著名的boxer拳击手，拳击运动员medal奖牌，奖章heavyweight重量级拳击手boxing拳击运动flame火焰opening开幕式；小孔absence缺席，不在场excite使激动，使兴奋lead the way领先gymnastics体操，体操训练champion冠军，优胜者hang on(在逆境中)坚持final最终的，最后的joy喜悦，欢乐attempt尝试，努力，试图boundary边界，界限movement社会运动nest鸟巢；巢穴stadium体育场，运动场pass something on(to somebody)转交，传给roof屋顶，顶部transport交通运输系统citizen公民；居民vest背心，汗衫underwear内衣kettle壶，水壶otherwise否则，不然per每，每一association协会，社团grain谷物；颗粒routine常规(的)toast烤面包片；干杯Coke可乐lemonade柠檬味汽水ping-pong乒乓球运动net网origin起源，起因outdoors往户外，在户外frequent频繁的，经常发生的technique技术，工艺bowling保龄球运动continent洲，大陆budget预算remove去除，移开unusual特别的，不寻常的power力量；能量power boating(运动项目)汽艇make way for给……让路，让位于……rugby橄榄球运动golf高尔夫球运动eagle雕teammate队友kangaroo袋鼠goal球门；射门，进球得分；目标shot射门，击球；射击referee裁判；推荐人whistle哨子，口哨reporter记者unfair不公正的，不公平的bitter愤愤不平的；令人不快的meanwhile与此同时tie打成平局precious宝贵的，珍贵的。
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。