Workingtheland导学案

1、课题重点、难点人教版新课标 必修四 Unit 2 Working the land导学案Work ing the landSunburn struggle expand circulate rid .of satisfied equipsuitablecon fuse refer toreduce supply summary excha nge certa in共勉： Where there is a will ,there is a way高考瞭望1. satisfy为高考高频词汇。2006天津，7考查其作主语补足语用法。 2006重庆，24考查 部分倒装句式及 satisfied的用法。

2、考查角度为：（1）satisfying与satisfied的区别和用法；（2）satisfying 的各种搭配形式；（3）satisfied的状语用法。【预测】2010年高考中对satisfy的考查将主要集中在 satisfied的主语补足语用法以及satisfy的搭配形式上。2. whatever引导的从句是高考考查热点。考查主要有以下两个角度：（1）引导名词性从句， 相当于anything that，如2006山东，27; （2）引导让步状语从句，相当于 No matterwhat.,如2006 江西，27。【预测】2010年高考中对 whatever的考查主要集中在what/whatev

3、er/no matter what引导的各类从句的用法区别上。课文再现Yuan longping is an agricultural1（ 先锋 ）_growing rice that has a high2（产量）.Hewas born in a3（农民）family in 1931. In the 1950s,4（ 饥饿）was a seriousproblem in many parts of the countryside, which made him realize the 5（需要）_forin creas ing the rice out put. So after gradu

4、ati on from Southwest Agriculture College in 1953, he 6（献身）his life to finding ways to in crease rice harvest without 7（扩大）the area of the fields. In 1974, he inven ted8, which makes it po ssible to p roduce9（ 三分之一 ）_more of the crop in the same fields and now farmers are producing harvest10（两倍）_as

5、large as before by using his special strain._11（多亏）his research , the UN is trying to12（消除）_the world of hunger. Now, DR Yuan is13（传播）_his knowledge in India, Vietnam and other less developed countries. He is now called “ Fatheiof hybrid rice by the world.基础回顾I. 单词1. sunburn【观察思考】1）Her skin sunburns

6、 very quickly2）We were all sunburned from a day on the beach.【归纳总结】【巩固运用】1）看到他晒伤的肩膀我们很吃惊 2) He was sunburnt from a day work ing in the fields2. exp and【观察思考】1) He is thinking of exp anding his bus in ess.2) The eagle exp anded its wings【归纳总结】【巩固运用】1) His company(扩展为一个大公司 )2) ) He expan ded on his ne

7、w theory.3. equip equipment n-【观察思考】1) We must equip the childre n men tally and p hysically to meet the trials they will face.2) The soldiers were badly equipp ed.3) This gram ophone was equipped with stereo sp eakers.【归纳总结】1）那是一家现代化的，明亮且装备精良的医院.2）The boys（带上）with torches and ripe, and set off4. re

8、duce【观察思考】1)2)3)The Dep ressi on reduced many to begg ing on street cornersThe store has drastically reduced win ter coatsEn emy bombers reduced the city to rubble.【归纳总结】【巩固运用】（减少了百分之三十）.1）这一开革把我们都我们都降为公务员了2）The nu mber of smokers there is said to5. supply【观察思考】1) Daily n ecessaries was in short sup

9、ply duri ng the war.2) Our parents supply us with food and cloth ing.【辨析】supply, offer 与provide的区别？supplyoffer【归纳总结】p rovide【巩固运用】我认为我可以负担得起。He(给我一份工作)but I did nt accept.We p rovided them (with) board and lodgi ngWe are well supp lied with foodsWefood6. certain certa inly adv.【观察思考】1)2)3)4)1)2)3)4)

10、It is certa in that he took the TV set from the house.We are certa in of victory.I m certain I have made no mistake.Certai n plants grow in this area.【辨析】certain与sure的区别?certa insure【归纳总结】【巩固运用】1) 我肯定他们要迟到。2) In certa in p arts of the world the temp erature of the earth in creases thirty degrees cen

11、 tigrade with each kilometre dow n.7.exchange【观察思考】1) Many schools drop PE time to excha nge for the time of academic courses2) He gave me an apple in excha nge of an oran ge.【归纳总结】【巩固运用】1) He gave me a book(交换)a p iece of cake2) We _3) They_ n .短语1. search for【观察思考】1)2)3)4)(交换地址 )with each other wh

12、en we parted._(争吵)before the meet ing but were fin ally p ersuaded to agreewhat are they search ing for in the build ing?They were search ing the spy for the map.Scien tists are in search of a cure for the disease.They joined us in the search of the lost child.【归纳总结】【拓展】hunt for【巩固运用】search forlook

13、for1) They are hun ti ng for a mysterious someth ing.Theya mysterious someth ing.2) 村民们在森林里寻找那头鹿.3) Will you join us(寻找)the treasure?2. would rather【观察思考】1) I would go to a movie rather tha n go shopping2) rd rather die tha n live without you.【归纳总结】【拓展】：would rather do .than do prefer to do .would r

14、ather than do would do .rather than do Would rather+ 从句【巩固运用】1) He would stay at home tha n go out for shopping.Hestay at homego out for shopping.Hestay ing at homegoing out for shopping.Hestay at homego out for shopping2) 1 would rather you(由E寄)the letter for me tomorrow.3) He would rather he(看)the

15、 film last night3. rid .of .【观察思考】1）How can I rid the stra nge smell of the room?2）The doctor rid me of the pain by tak ing out the tooth.【拓展】 get rid of【归纳总结】【巩固运用】1）我们一定要把屋子里的老鼠消灭掉.2）It is said that a ten-minute fast walk can4.refer to【观察思考】（消除人的情绪低落）1）2）3）We referred the p roblem to them.He n eve

16、r refers to his no tes whe n giv ing a sp eech.The boy referred to in my last letter was admitted to a key uni versity.【归纳总结】【巩固运用】1）2）3）IIIWhen you come across an unknown word ,you canDon t（提）that problem again.Weour successthe Party.句式（查字典）Not all the students enjoy working in the fields.并非所有的学生都喜

17、欢在田地里干活【拓展】not all为部分否定，并非都.，其常见部分结构句以及对应全部否定结构形式如下allnot all/all.notnonebothnot both/ both.notn eithereverybody-not everybody/everybody.notno body【典例探究】（2008 福建）How do you find your classmates?Most of them are kind ,butis so good to me as BruceA. none B.no one C.every one D some one 解析:答案:A此题考查全部否定

18、.当堂检测I .单词拼写请根据汉语提示写出单词的正确形式（每题1分）1. He has a （晒黑的）face and bright eyes.2. The（斗争）for independence was long and hard.3. The factory must in crease its（产量）.4. They（用掉）all their strength in trying to climb out.5. Our army is well（装备）.6. Our country has become self-sufficient in（ 粮食）.7. The road sig ns

19、（使糊涂）the driver.8. The only way to do that is to（ 减少）expenses.9. The school（提供）books for childre n.10. We took the opportunity to（ 交流）experienee with them.II .句型转换（每题2分）根据A句句义，用适当的句型或短语完成B句，使其句义相同或相近。1. A: Comp ared with maths I like En glish better.B: IEn glishmaths.B: He2. A: Even if he dies he wo

20、nn. t give idiegive in.3. A: We should save the sick free from pain.B: We shouldthe sickpain.4. A: He doesn t like to live a comfortable life.B: He doesn tliving a comfortable life.5. A: Dr Yuan has spent all his time on his research.B: Dr Yuan hasall his timehis research.III .完成句子（每题2分）1. Shee p（以

21、为食）grass.2. Since he came to this class, he has n t p layed 不再）as he did before.3. （由于）his hard work, he achieved great success.4. The policeman（搜查）the thiefthe lost money.5. Please（参阅）your dictionaries if you meet new words.IV.单项填空（每小题2分，满分30分）1. David and Vickymarried?For about three years.A. How

22、long were; have bee nB. How long have; have bee nC. How long have; bee nD. How long did; get2. Luckily for us, whe n we got there the weatherto be fine.A. turned upB. turned out C. turned over D. turned into“ I m quite satisfied _3. Having heard my an swer, the master no ddedsatisfacti on,A. with; w

23、ith B. on; byC. i n; toD. i n; of4. The matter must be looked in to.We are suppo sed to have a little.A. rain B. weather C. p atie neeD. look5. In the traffic accide nt five were killed and twenty.A. los ingB. missed C. damaged D. injured6. We arehappy to hear of the success of their team.A. eno ugh

24、B. more tha nC. many more D. much many7. We wont give upwe should fail ten times.A. eve n ifB. sinceC. whether D. until8. Well, youd better not buy that shirt. Brow n and black dont go together. I wear it with my other shirt?A. How do you like B. Who C. What if D. Which9. A middle-aged woma n cameto

25、 the bus stop onlythe bus had gone.A. run; to findB. running; to findC. and ran; found D. running; finding10. your help, I got the first in the fin al-term En glish exam in ati on.A. Tha nks toB. Without C. If notD. But for11. You should try to get a good night s sleepmuch work you have to do.A. how

26、everB. no matter C. althoughD. whatever12. Now that you have a job, you must exert （ 努力）yourself inyou do at work.A. howeverB. no matter what C. no matter how D. whatever13. She is goodstude nts.p lay ing the piano and goodher stude nts, which is goodtheA. at; for; to B. to; to; for C. at; to; for D

27、. to; at; for14. She watches TVevening and changes channels（频道）few minutes.A. i n; everyB. every; every C. every; each D. every; in15. is ofte n the case, we have worked out the p roduct ion plan.A. Which B. When C. WhatD. AsV .将下列短语翻译成英文（每题2分）1.过的生活2.渴望3. 怀有.的希望_4没有.的;免除.的5. 寻找6 对满意7.除去8多亏9沉醉于10富含翻

28、译句子（共5小题；每题2分，满分10分）1她靠着微薄的收入艰难地供养一家人 .2 20世纪60年代，这个镇上的人口急剧增加 3不用担心，我们有大量备用轮胎.4. 尽管天气不好，他一定会来的.5我宁愿那天你没有告诉他真相Book 4 unit 2 Working the land课文再现1) pion eer 2) out put 3) farmer Shu nger 5) n eed 6) devoted 7) expanding 8) super hybrid rice 9) one third 10) twice 11) tha nks to 12) rid 13) circulat in

29、g基础回顾I .单词1. 【归纳总结】sun burn日晒;日灼;晒黑，过去式与过去分词为 sun burned/su nburnt;过去分词已转化 为形容词，可构成词组 be sun burned from 因而晒黑;su nburnt常作定语【巩固运用】 1)We were ast oni shed to see his sunburnt shoulders1)在田里干了一天，他被晒黑了 .2. 【归纳总结】_Expand扩大，扩展”指平面或立体的伸展，或把折叠得东西展开。Extend展”可引申为 扩展(势力，范围)。Lengthen伸长，变长”指长度的增加或时间上的延长。 Prolong

30、延长，延伸”多指时间上的延长，也可用于空间，含超过自然或正常的限度。Spread展，蔓延”强调广布表面的，常用于比喻。 Stretch伸(手，头)。拉长”指由曲而直的伸展。 Widen使。变宽，扩大”指增加宽度。)【巩固运用】1)ex pan ded into a big one他充分阐明了他的新理论3. equipment n 装备【归纳总结】equip.with 用.装备equipfor/to do为了.而装备1)It was a moder n, bright and well equipped hos pital. 2)eq uipped themselvesbe reduced to

31、沦落为to为介词，后接名词代词或者动名词.1)The reform has reduced us to serva nts of the state2)Have bee n reduced by 30% afford指提供，供给”还可以特指经济能力，负担得起，常与can, could和offer指提出，提供，呈现”表示向别人提供可接受也可拒绝的某物，如帮助、 provide指 供给，提供，装备， 以在需要时提供所需物品；supplywell/po orly equipped【巩固运用】4. 【归纳总结】【巩固运用】be5. 【归纳总结】able to 连用；服务或物品，这可能是对方要求也可能是

32、自己主动提出的备”强调有预见，并通过储存或准备的方式为某事做准备，供给，补充，弥补”还可作名词，意为供给(量)，物资，存货.【巩固运用】1)I think I can afford this. 2) offered me a job 4)我们给他们提供食宿。4) are wellp rovided with6. 【归纳总结】一般来说，sure和certain的用法是相同的， 但sure的语气比certain听起来弱些；it作形式主语或形式宾语时，只可用certain与之连用，而不能用sure【巩固运用】1) I thought it certain that they would be late2) 在世界上的某些地方，高度每下降1000米，地面温度就会升高30摄氏度。7.【归纳总结】exchange的用法是 exchange A for B，意思是用A来交换B。常见搭配有:in exchange for 作为对 的交换；;make an exchange 交换;exchange sth for sth 用某物交换某物 ./exchange sth.with sb与某人交换某物.;exchange words争吵【巩固运用】 1)i n excha nge for2)excha