2018届高考英语一轮复习高效学案：必修4Unit2含答案解析

2018届高考英语一轮复习高效学案：必修4Unit2含答案解析

必修4 Unit 2 Working the land

土地耕种

晨读·记忆 A New Farming Way

Tuan was a farmer in Vietnam. For decades, he had been struggling to rid his family of hunger. However, it always confused him how to expand the output of his crops. This disturbing problem led to his regretting being a farmer. He would rather have chosen another job.

One day, when skimming through a newspaper, Tuan read a comment on Yuan Longpin. He underlined Yuan’s nationality and occupation, and then focused on his discovery and the statistics of his research. He found the knowledge Yuan circulated very practical. Therefore, he made a summary and began to build up a new farming method. He planted super grain of rich nutrition and equipped himself to keep his crops rootsfree frombacteria and pests. He also enriched minerals in the soil while reducing chemical fertilizers. Though it cost him more time and freedom, he was full of hope.

The next year, Tuan was sunburnt but satisfied with his production very much. Thanks to Yuan Longpin, he not only won the battle against hunger, but he could also export his crops abroad.

新的耕种方式

俊是一名越南的农民，几十年来，他都一直在努力使家人摆脱饥饿。然而，如何扩大他的农作物产量这一问题却一直在困扰着他。这个恼人的问题导致了他后悔当一名农民，而宁愿自己当初选择其它的工作。

一天，俊在浏览报纸的时候，读到一篇关于袁隆平的评论。他在袁的国籍和职业下面划了线，然后将焦点集中在他的发现和研究数据上。他发现袁传播的知识非常实用，因此，他做了摘要，并开始建立一种新的耕作方式。他种植营养丰富的超级谷物，添臵设备以使作物的根部免受细菌害虫的伤害;他还增加土壤所含的矿物质，同时减少化学肥料的使用。尽管耗费了他更多的时间和自由，他却充满着希望。

第二年，俊被晒黑了，但是却对自己的生产非常满意。多亏了袁隆平，他不仅赢得了对抗饥饿的战斗，而且还将自己的作物出口到国外。

I.单词盘点

1.__________(n.) 数据；统计；统计数字；统计资料 2.__________(adj.) 晒黑的 3.__________(vi.&n.) 斗争；拼搏；努力

4.__________(n.) 十年；十年期 5.__________(adj.) 特级的；超级的

6.__________(n.) 产量；输出

7.__________(n.) 庄稼；农作物；产量 8.__________(n.) 饥饿；欲望 (vt.&vi.) (使)饥饿 →__________(adj.) 饥饿的；渴望得到的 9.__________(adj.) 引起烦恼的；令人不安的

→__________(vt.) 打扰

10._________(vt.&vi.) 使变大；伸展 11._________(vt.&vi.) 循环；流传

12._________(n.) 战役;战斗;较量;斗争(v.);搏斗;奋斗 13.__________(vi.) 摆脱；除去 14.__________(n.) 自由；自主 15.__________(adv.) 因此；所以；因而 16.__________(vt.&vi.) 配备；装备 17.__________(n.) 谷物；粮食；颗粒 18.__________(vt.&vi.) 输出；出口 → __________(vt.&vi.) 输入；进口 19.__________(n.) 国籍 20.__________(n.) 工作；职业；占领 21.__________(vt.) 使迷惑；使为难 →__________(adj.) 令人迷惑的 →__________(adj.) 感到迷惑的 → __________(n.) 迷惑

22.__________(vt.) 遗憾；惋惜 (n.)遗憾；懊悔

23.__________ (adj.) 化学的；关于化学的 → __________(n.) 化学 24.__________ (n.) 生产；制造 → __________(vt.) 生产；产生

25.__________(n.) (bacterium的复数形式)细菌 26. __________(n.) 害虫；害兽；害鸟 27. __________(n.) 营养；滋养；食物 28. __________(n.) 矿物；矿石 29.___________(n.) 发现；发觉 → ___________(vt.) 发现；发觉

30.___________(n.) 焦点；中心点(vt.) 集中；聚焦 31.___________(n.) 土壤 32.___________(vt.) 减少；缩减 33.___________(n.) 根；根源 34.___________(vt.) 浏览；略读 35.___________(vt.) 花底线标出；强调 36.___________(n.) 总结；摘要；概要

37.___________(n.) 评论；议论(v.)表达意见；作出评论

II.短语回顾

1.幸亏；由于；因为 __________________ 2.摆脱；除去 __________________ 3.对……感到满意 __________________

5.逐渐增强；建立；开发 __________________ 6.导致；造成（后果） __________________ 7.集中（注意力、精力）于 __________________ 8.使……免受（影响、伤害等）； 使……不含（有害物）

4.宁愿；宁可 __________________ ___________________

III.句式扫描

1.If so，what did you do to grow them?(教材P9) 如果这样,你做什么来种植它们?

2.Dr Yuan grows what is called super hybrid rice.(教材P10) 袁隆平种植所谓的超级水稻。

3.The special strain of rice makes it possible to produce one-third more of the crop in the same fields.(教材P10)

这种特殊的稻种使得同样的田地多收获三分之一的产量成为可能。 4. He would much rather keep time for his hobbies.(教材P10)他宁愿把时间花在自己的业余爱好上。

5.Recently，however，scientists have been finding that long-term use of these fertilizers can cause damage to the land and，even more dangerous，to people’s health.(教材P14)

然而最近,科学家们已经发现长期使用化肥会给土地造成 损害,甚至更危险的是会给人类的健康造成损害.

IV.小试牛刀

Ⅰ.单词填空

1.The toys produced in our factory are mainly ____________(export) to European countries. 2.We were told to keep all our sports _______________(equip) in the lockers downstairs. 3.The people there enjoy complete _____________(free) of speech.

4.The rapid______________(expand) of cities can cause social and economic problems. 5.In some poor African areas，many children died of _____________ (hungry) every year.

6.The basic needs of the world population should be_____________ (satisfy) first.

7.He made some _______________(comment) about my dress，and then carried on reading his book.

8.He was really confused by the ______________ (confuse)problem which also confused other people for a long time.

9.For decades，they_________________(struggle) to search for ways to increase rice harvests，but without success. 10.He returned from Paris and found his office was under someone else's______________(occupy)． Ⅱ.短语填空

thanks to，focus on，be satisfied with，lead to，get rid of ，build up，keep...free from... 1.His eyes slowly began to______________what looked like a small dark ball. 2.Balanced diet and proper exercise can______you________disease.

3.Every morning he spends 45 minutes doing physical exercises to ________________his strength. 4.This kind of discussion will_____________still greater differences between the two parties. 5.______________your help，we finished the task ahead of schedule. 6.He __________________ what you have done.

7.She wanted to ______________ her parents and their authority. Ⅲ.单句填词

1.He has been struggling_____________ a job for months，and finally he succeeded.(find)

2._____________with a computer in every classroom，our school is the most advanced one in our town.(equip) 3.I often regret not ___________your advice.(take)

4.I regret___________you that Mr.Smith has departed from the world for ever.(tell)

5.______________with what I did，so mother agreed that I could go swimming with my friends.(satisfy) 6.Staying up too late led to his____________late.(be) 7.——Why，Jack，you look so tired.

——Well，I have been_____________the house and I must finish the work tomorrow.(paint) IV. 单句改错

1.More than 800 millions people go to bed hungry every day.

2.I believe you sell video cameras. If such, would you send me a price list? 3.America is where was called “India” by Columbus. 4.I’m not used to eat so much at lunchtime.

5.You can’t imagine what difficulty we had walked home in the snowstorm. 6.One learns a language by making mistakes and corrects them. 7.He devoted himself to help the poor.

English or Chinglish？

脑子进水了

Out to lunch

Recently I was chatting with a Chinese friend on msn. We had been chatting during the morning.At noon I looked for my friend again online but noticed that he had written the caption, \\没脑子!脑子进水” . What he should have written was“out for lunch” .

近日我在msn上与一位中国朋友聊天。我们聊了一上午。中午我看到他依然在线，同时也注意到他的签名旁边的说明为“out to lunch”。但在英语中，“out to lunch”是指“没脑子，脑子进水”。他应该写的是：“out for lunch（外出就餐）”。 知识扩展

When chatting online and texting in English, there are lots of abbreviations. Learn the following : BBL——be back later -会儿就回来 L&R—— (talk) later过会儿聊 LOL——laughing out loud大笑 IC——I see我知道了 BTW——by the way顺便

TTYL—— talk to you later以后再聊 CUL——see you late再见，待会儿见 FYI——for your information仅供参考 QT——cutie美人儿，漂亮的女孩 UW——you're welcome你客气了 JK——just kidding开个玩笑

——摘自Kirk Kenny《笑死我的英文书》 参考答案 I.单词盘点

1.statistic 2.sunburnt 3.struggle 4.decade 5.super 6.output 7.crop 8.hunger；hungry 9.disturbing ；disturb 10.expand 11.circulate 12.battle 13.rid 14.freedom；free 15.therefore 16.equip；equipment 17.grain 18.export；import 19.nationality 20.occupation 21.confuse；confusing；confused；confusion 22.regret 23.chemical；chemistry 24.production；produce 25.bacteria 26.pest 27.nutrition 28.mineral 29.discovery；discover 30.focus 31.soil 32.reduce 33.root 34.skim 35.underline 36.summary 37.comment II.短语回顾

1.thanks to 2.rid...of...3.be satisfied with 4.would rather 5.build up 6.lead to 7.focus on 8.keep...free from/of IV.小试牛刀 Ⅰ.单词填空

1.exported 2.equipment 3.freedom 4.expansion5.hunger 6.satisfied7.comments8.confusing 9.have struggled 10.occupation Ⅱ.短语填空

1.focus on 2.keep；free from 3.buildup 4.lead to5．Thanks to 6. is satisfied with 7.get rid of Ⅲ.单句填词

1.to find 2.equipped 3.taking 4.to tell 5.satisfied 6.being 7.painting Ⅳ.单句改错

1.millions改为million 2.such改为so 3.where改为what 4.eat改为eating 5.walked改为walking 6.corrects改为correcting 7.help改为helping

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