高三人教版英语一轮复习必修四第二单元

1、Unit 2Working the land话题句篇晨诵单元话题农业生产相关句子1. With chemical fertilizers, the crop grows very fast, but contains little nutrition.用化肥种植的作物长得很快，但没有足够的营养。 2. With the development of the society, people care more about their health, so they always choose food which is considered to be healthy.随着社会的发展，人们越来越

2、注重健康，因此，他们总是选择被认为是健康的食物。 3.The chemicals stay inside the crops for a long time，which can lead to illnesses, even cancers.化学物质停留在农作物内很长一段时间能够致病，甚至是癌症。 4. Though (it is) more expensive, organic food becomes more and more popular.尽管价格贵，但有机食物变得越来越受人们欢迎。 5. Food grown organically is tasty and nutritious.

3、有机种植的食物营养可口。 相关句子6.Agricultural scientists try to search for a way to increase rice harvests without expanding the area of the fields.农业科学家们尝试寻求在不增加土地面积的基础上达到增收稻谷的途径。 7.The increased harvests mean that 22% of the worlds people are fed from just 7% of the farmland in China.粮食产量的增加意味着中国仅仅7%的耕地养活了世界上22

4、%的人口。 8.Using hybrid rice, farmers are producing harvests twice as large as before.用杂交水稻种子，农民们种出的粮食比以前多了一倍。 9.Chemical fertilizers damage the land by killing the helpful bacteria and pests as well as the harmful ones.化肥在杀死病菌和害虫的同时也会杀死有益的细菌和昆虫。 10.These many different organic farming methods have the

5、 same goal: to grow good food and avoid damaging the environment or peoples health.这些不同的有机耕作的方法有着同样的目标：种植好的粮食，避免损害环境或者人们的健康。 语篇模板While I traveled to Australia, the agriculture there impressed me a lot. Firstly, agriculture in Australia uses lots of modern technologies. For example, they use computer

6、s to control the modern agricultural machines. Furthermore, they use satellites to manage the farm work. Secondly, the farmers in Australia are very tidy. They look after their appearance(looks) carefully. Though they need to work hard in the field, while they have visitors they wear clean clothes.

7、I think China can learn a lot from Australia about agriculture modernization. I hope agriculture in our country can be at the same level as Australia soon. 语篇模板译文对照：在我去澳大利亚期间，那儿的农业留给我很深的印象。首先，澳洲的农业使用了很多现代技术。例如，他们用电脑控制现代的农业机器。而且，他们用卫星管理农业工作。第二，澳洲的农民很干净，他们很注重外表。尽管他们要在田地里干活，但当有客人来时他们穿干净衣服。我想，关于农业现代化中国可

8、以多学学澳大利亚，我希望我们国家的农业不用多久就会和澳大利亚在一个水平线上。 根据词性和汉语提示写出下列单词1. _ (n.)根；根源2. _ (n.) 十年；十年期3. _ (n.) 产量；输出4. _ (n.) 庄稼；农作物；产量5. _ (n.) 营养；滋养6. _ (n.) 矿物；矿石7. _ (n.) 土壤8. _ (v.) 输出；出口答案：1.root2.decade3.output4.crop5.nutrition6.mineral7.soil8.export 基础知识自测单词识记9. _ (vt.) 使迷惑10. _ (adj.) 特级的；超级的11. _ (adj.) 化学的

9、12. _ (adv.) 因此；所以13. _ (vt. & n) 斗争；拼搏14. _ (n.) 战役 (v.)搏斗15. _ (n.) 评论 (v.)表达意见答案：ment.单词派生写出下列单词及其派生词1. _ (n.)饥饿；欲望(vt. & vi.)(使)饥饿 _ (adj.)饥饿的；渴望得到的2. _ (vt. & vi.)配备；装备 _ (n.)设备(不可数)3. _ (vt. & vi.)输出；出口 _ (反义词)(vt. & vi.)输入；进口4. _ (vt.)使迷惑；使为难 _ (adj.)令人迷惑的 _ (adj.)感到迷惑的 _ (n.)迷惑5. _ (n.)发现；发觉

10、 _ (vt.)发现；发觉6. _ (n.)总结；摘要；概要 _ (vt.)总结答案：1.hunger；hungry2.equip；equipment3.export；import4.confuse；confusing；confused；confusion5discovery；discover6.summary；summarize单词拓展.活学活用用句末所给单词的适当形式填空。1The result of the experiment was _ and the boss laughed with _. He was _ with our work.(satisfy)2People who _

11、 false news that this magazine has a small _ are to blame.(circulate)3Our school offers good _ and your training here will _ you for your future job.(equip)4He was really _ by the _ problem which also _ other people for a long time.(confuse)5Before writing a _ of the passage, you have to read it and

12、 _ its main idea.(summary)答案：1.satisfying；satisfaction；satisfied2.circulate；circulation3.equipment；equip4.confused；confusing；confused5.summary；summarize.词缀归纳import中的im是一个前缀，表示“向内，进入”；而export中的ex是表示“向外、出去”的前缀。类似的词还有： _ 监禁 _ 冲动 _ 排外 _ 暴露 _ 抽出答案：imprisonimpulseexcludeexposeextract.短语翻译1_幸亏；由于；因为2_ 摆脱；除

13、去3_ 对感到满意4_ 宁愿；宁可5_ 逐渐增强；建立；开发6_ 导致；造成(后果)7_ 集中(注意力、精力等)于8_ 盛产9_ 使免受(影响、伤害等)；使不含(有害物)10_ 选择而不选择；与相比更喜欢答案：1.thanks to2.rid.of3.be satisfied with4would rather5.build up6.lead to7.focus on8be rich in9.keep.free from/of10.prefer.to.短语过关.选词填空用上述短语的适当形式完成句子。1Will science finally _ us _ this disease?2Besid

14、es, he began to do the running every day to _ health.3. _ your help, we were successful.4. _ the table _ dirt by putting a cover over it.5Its obvious that his carelessness _ the serious accident.答案：1.rid；of2.build up3.Thanks to4.Keep；free from5.leads to根据课文内容，选择适当的词或用所给单词的适当形式填空并说明理由。Dr. Yuan Longpi

15、ng was a pioneer of agriculture in China. He 1. _ (graduate) from Southwest Agriculture in 1953. Since then he devoted his life 2. _ finding ways to grow more rice. The rice farmers are now producing harvest twice 3. _ large as before 4. _ using this kind of rice. 答案：1graduated根据前后文用过去时态。2todevote s

16、th. to sth.把投入到当中去。3as构成as.as结构。4by通过“方式、手段”用by。5But前后为转折关系。教材活用5. _ he was not satisfied with his work. Although now he leads a rich life, he 6. _ insists on his work to develop his rice. I think his work is really important to the world. Because of his hard work, the production of food 7. _ (impro

17、ve). And the problem of 8. _ (hungry) can be solved. 9. _ to Yuan Longpings great work, millions of people can benefit 10. _ his extraordinary work.答案：6still和although对应。7has been improved产量提高，现在完成时“已经被”的被动语态。8hungerof后用名词形式。9Thanks和to构成thanks to这个词组。10frombenefit from从当中获利。1struggle v. & n奋斗，努力；斗争，抗

18、争归纳拓展struggle to do sth.艰难地做某事；挣扎着做某事struggle for为而斗争struggle against为反对而搏斗struggle to ones feet挣扎着站起来struggle with与斗争 考点讲练互动第一板块词汇精讲英文典例Yet still we _ a difference, to change the world, to dream of hope.然而我们还是努力想要有所不同，改变世界，梦想希望。We should _ freedom.我们应为自由而战。The deer tried to _.那只鹿想站起来。答案：struggle to

19、 makestruggle forstruggle to his feet2equip vt. & vi.配备；装备归纳拓展equip.with.用装备(被动语态：be equipped with)equip sb. for.使某人具有equip.for sth./to do sth.为了某事/做某事而有所准备 英文典例Our classroom is _ a TV set and a tape recorder.我们的教室里配有一台电视和一台录音机。They were not _ deal with the situation.他们没有准备好应付这种局面。 The centre _ camp

20、ing and fishing.本中心有齐全的野营和钓鱼设备。点津：equip的名词形式为equipment(注意：不双写p)，意思是“设备、装备”，为不可数名词。Is it a piece of _ for the kitchen?这是件厨房设备吗？答案：equipped withequipped tois well equipped forequipment3expand v扩展；膨胀归纳拓展o把扩展(发展，膨胀)成expand on/upon阐述；详谈 英文典例He asked his teacher to _ the steps of programming.他要老师进一步阐述编制程序

21、的步骤。By next year we would like to _ the American market.我想在明年前扩充美国市场。答案：expand onexpand into4confuse vt.使迷惑，使为难归纳拓展confuse A and/with B将A和B混淆，混同confusedly adv.困惑地；混乱地 派生：confusing adj.令人费解的confused adj.困惑的，烦恼的 英文典例(2011高考北京卷)If the structure of your speech is loose and _ , chances are that your thin

22、king is also disordered and confused.如果你的语言结构松散混乱，那么你的思维也可能是杂乱无章的。I _ her _ her sister because they were so alike.我把她和她妹妹弄混了，因为她们长得太像了。答案：confusingconfused；with5regret vt.惋惜；后悔；遗憾 n遗憾；抱歉；懊悔归纳拓展regret doing/having done sth.后悔做了某事regret to do sth.遗憾将要做某事regret to say/tell/inform遗憾地说/告诉/通知regret thatcl

23、ause遗憾 英文典例Tom _ his parents the thing.汤姆后悔告诉了父母那件事。I _ you that you hadnt passed the driving test.我很遗憾地告诉你你没有通过驾驶考试。He told me _ that he couldnt come to the party.他很抱歉地对我说他不能参加这个聚会了。答案：regrets tellingregretted to tellwith regret6thanks to由于；幸亏；因为归纳拓展 英文典例(2013浙江高考) _ the help I received that diffic

24、ult first year, the school is my home now.多亏了第一年困难的时候我得到的帮助，现在我已经以校为家了。The accident _ his careless driving.事故是由于他的粗心驾驶造成的。 _ the bad weather, the football match was put off.由于天气不好，足球赛被推迟了。答案：Thanks towas due toAs a result of7rid.of摆脱；除去归纳拓展be rid of摆脱get rid of摆脱；除掉，去掉rid oneself of debt还清债务 英文典例How

25、 to _ the difficulties is still a great problem.怎样才能摆脱困境仍是个大问题。She was glad to _ him.她摆脱了他，感到很高兴。答案：get rid ofbe rid of8lead to通向；导致归纳拓展lead sb. to do sth.诱导某人做某事；使某人做某事lead sb. to sp.带领某人去某地lead sb. into带某人进入lead/live/have a.life过着样的生活 英文典例What _ up acting as a career?是什么让你开始从事演艺事业的？He determined t

26、o _ in future.他决心以后过较好的生活。(2013江西高考)This could _ the dying out of some species.这会导致一些物种的灭绝。答案：led you to takelead a better lifelead to9would rather宁愿，宁可归纳拓展would rather do宁愿做would rather do.than do.宁可(愿)做(而)不要(愿)做would rather从句时，从句要用虚拟语气，用动词的过去时表示对现在或将来的虚拟，用过去完成时表示对过去的虚拟。would rather have done本想做(而实

27、际上未做 ) 英文典例He _ stay at home watching TV.他宁愿待在家里看电视。Id rather you _ tomorrow than today.我宁愿你明天来而不是今天来。I would rather _ a telephone call to him yesterday.我本想昨天给他打个电话的。答案：would rathercamehave made10focus on/upon集中注意力于归纳拓展focus ones attention on sth./doing sth.把注意力集中到某事/做某事concentrate/fix ones attentio

28、n on把某人的注意力集中在pay attention to集中注意力于 英文典例(2013辽宁高考)Instead of _ your mounded feelings, learn to look for the love, beauty and kindness around you.不是把注意力集中到悲伤的感觉当中去，而是要学会寻找你四周的爱、美和善良。 _ your work.把注意力集中在你的工作上。I must _ my study now.我现在必须集中精力学习。答案：focusing onFocus your attention onconcentrate on1Have y

29、ou ever grown any plants? If so , what did you do to grow them? If not , what kind of plant would you like to try growing？你曾种植过植物吗？如果种过，为了种植它们你都做了些什么？如果没有，你想尝试种植哪种植物？知识提炼if so与if not都是条件状语从句的缩略形式，分别表示肯定和否定。句式仿写你带伞了吗？如果没有，把我的借给你。Do you have an umbrella? _ , Ill lend you mine.答案：If not第二板块句型巧析句型仿写2. A

30、lthough he is one of Chinas most famous scientists, Yuan Longping considers himself a farmer.尽管袁隆平是中国最著名的科学家之一，但他仍然认为自己是个农民知识提炼Although.scientists是让步状语从句。句式仿写尽管他取得了很大的成绩，但他还是很努力。 _ , he still works hard.答案：Although he has made great achievements3Dr. Yuan Longping grows what is called super hybrid ri

31、ce.袁隆平博士种植的是被称为“超级杂交水稻”的稻种。知识提炼what is called super hybrid rice是what引导的名词性从句。句式仿写这朵花的颜色与它早晨时的不同。The color of the flower is different from _ in the morning.答案：what it was4In 1974, he became the first agricultural pioneer in the world to grow rice that has a high output.1974年，他成为世界上第一位种植高产水稻的农业先锋。知识提炼

32、the firstn.to do.意为“第一个要做的”。句式仿写我是我们家第一个大学生。_答案：I was the first in my family to go to college.5Crops such as peas or soybeans put important minerals back into the soil, making it ready for crops such as wheat or corn that need rich and fertile soil.像豌豆、大豆一类的农作物将重要的矿物质带回土壤，使之适宜于种植那些要求土壤肥沃的农作物，例如小麦或玉米

33、。知识提炼making it.是现在分词短语作结果状语。句式仿写他们遇上了交通阻塞，因而迟到了。They were caught in a traffic jam, _.答案：thus causing the delay1Using his hybrid rice, farmers are producing harvests twice as large as before.(教材P10)用他的杂交水稻种子，农民们种出的粮食比以前多了一倍。句法分析twice as large as是倍数表达的一种。倍数词(half/a quarter/twice/three times.)as形容词或副词原

34、级as.“是的多少倍”。归纳拓展,倍数表示法：,倍数形容词(或副词)的比较级than倍数as形容词/副词原级(或many/much)as,倍数the size (length， height.) ofthe计量名词(size， length， height.)ofAbe倍数thatofB 难句透析英文典例长江是珠江的三倍长。The Yangtze River is almost _ the Pearl River.(同义句转换)The Yangtze River is almost 3 times _ the Pearl River.The Yangtze River is almost 3

35、times _ the Pearl River.The length of the Yangtze River is almost 3 times _ the Pearl River.答案：twice longer than；as long as；the length of；that of2He would much rather keep time for his hobbies.(教材P10)他宁愿把时间花在自己的爱好上。句法分析would rather宁愿，宁可归纳拓展 英文典例I would rather you _ yesterday.我宁愿你昨天就把作业做完了。 _ what I think.我宁愿不说出自己的想法。I would rather be laughed at _.我宁愿被嘲笑，也不愿和他吵架。答案：had finished your homeworkI would rather not saythan quarrel with