Working the land 导学案.doc

人教版新课标 必修四 Unit 2 Working the land 导学案 课题 Working the land 重点、难点 Sunburn struggle expand circulate rid….of satisfied equip suitable confuse refer to reduce supply summary exchange certain 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。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 matter what．．．，如[2006江西，27]。 【预测】2010年高考中对whatever的考查主要集中在what/whatever／no matter what 引导的各类从句的用法区别上。 课文再现 Yuan longping is an agricultural_____1___(先锋 )_growing rice that has a high___2______(产量). He was born in a _____3_____(农民)family in 1931. In the 1950s,_____4_________(饥饿)was a serious problem in many parts of the countryside, which made him realize the _______5____(需要)_for increasing the rice output. So after graduation from Southwest Agriculture College in 1953, he ____6_____(献身)his life to finding ways to increase rice harvest without ____7________(扩大)the area of the fields. In 1974, he invented ___8_____, which makes it possible to produce ___9____(三分之一)_more of the crop in the same fields and now farmers are producing harvest______10___(两倍)_as large as before by using his special strain.__11_______(多亏)his research , the UN is trying to ___12______(消除)_the world of hunger. Now, DR Yuan is ___13_______(传播)_his knowledge in India, Vietnam and other less developed countries. He is now called “Father of hybrid rice” by the world. 基础回顾 Ⅰ．单词 1. sunburn 【观察思考】 1) Her skin sunburns very quickly 2) 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 working in the fields 2. expand 【观察思考】 1) He is thinking of expanding his business. 2) The eagle expanded its wings 【归纳总结】 【巩固运用】 1) His company_____________(扩展为一个大公司) 2) ) He expanded on his new theory. 3. equip equipment n_________________- 【观察思考】 1) We must equip the children mentally and physically to meet the trials they will face. 2) The soldiers were badly equipped. 3) This gramophone was equipped with stereo speakers. 【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 off 4. reduce 【观察思考】 1) The Depression reduced many to begging on street corners 2) The store has drastically reduced winter coats 3) Enemy bombers reduced the city to rubble. 【归纳总结】 ___________________ 【巩固运用】 1) 这一开革把我们都我们都降为公务员了. 2) The number of smokers there is said to_________ (减少了百分之三十). 5. supply 【观察思考】 1) Daily necessaries was in short supply during the war. 2) Our parents supply us with food and clothing. 【辨析】supply. offer 与provide的区别？ supply___________________offer_____________________provide__________________ 【归纳总结】 ___________________ 【巩固运用】 1) 我认为我可以负担得起。 2) He(给我一份工作)but I didn't accept. 3) We provided them (with) board and lodging 4) We are well supplied with foods We _________________food 6. certain certainly adv._________ 【观察思考】 1) It is certain that he took the TV set from the house. 2) We are certain of victory. 3) I’m certain I have made no mistake. 4) Certain plants grow in this area. 【辨析】certain与 sure的区别？ certain_______________________________________________________________________ sure_________________________________________________________________________ 【归纳总结】 【巩固运用】 1) 我肯定他们要迟到。 2) In certain parts of the world the temperature of the earth increases thirty degrees centigrade with each kilometre down. 7. exchange 【观察思考】 1) Many schools drop PE time to exchange for the time of academic courses 2) He gave me an apple in exchange of an orange. 【归纳总结】 ___________________ 【巩固运用】 1) He gave me a book _________________(交换)a piece of cake 2) We _________(交换地址) with each other when we parted. 3) They_________(争吵)before the meeting but were finally persuaded to agree Ⅱ．短语 1. search for 【观察思考】 1) what are they searching for in the building? 2) They were searching the spy for the map. 3) Scientists are in search of a cure for the disease. 4) They joined us in the search of the lost child. 【归纳总结】 ___________________ 【拓展】hunt for……….______search for_______________look for________________ 【巩固运用】 1) They are hunting for a mysterious something. They___ ____ ___ a mysterious something. 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 than go shopping 2) I'd rather die than live without you. 【归纳总结】 ___________________ 【拓展】:would rather do….than do… prefer to do…..would rather than do… would do….rather than do…. Would rather+从句 【巩固运用】 1) He would stay at home than go out for shopping. He____ _____ stay at home___ ____go out for shopping. He ____staying at home ____ going out for shopping. He___ ____ stay at home ____go out for shopping 2)I would rather you______(邮寄) the letter for me tomorrow. 3)He would rather he ______(看)the film last night 3. rid….of…. 【观察思考】 1) How can I rid the strange smell of the room? 2) The doctor rid me of the pain by taking 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 can ______(消除人的情绪低落) 4.refer to 【观察思考】 1) We referred the problem to them. 2) He never refers to his notes when giving a speech. 3) The boy referred to in my last letter was admitted to a key university. 【归纳总结】 ___________________ 【巩固运用】 1) When you come across an unknown word ,you can ______________(查字典) 2) Don’t__________(提) that problem again. 3) We ______our success____the Party III．句式 Not all the students enjoy working in the fields.并非所有的学生都喜欢在田地里干活. 【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: all------not all/all..not------none both-----not both/ both..not----neither everybody---not everybody/everybody..not-----nobody 【典例探究】 (2008福建)-----How do you find your classmates? Most of them are kind ,but ___is so good to me as Bruce A. none B.no one C.every one D some one 解析:答案:A此题考查全部否定. 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 increase 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 signs _________(使糊涂) the driver. 8. The only way to do that is to ______ (减少) expenses. 9. The school _________(提供) books for children. 10. We took the opportunity to _______(交流) experience 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: Compared with maths I like English better. B: I _______ English ______ maths. 2. A: Even if he dies he won’t give in. B: He ________ ______ die ______ give in. 3. A: We should save the sick free from pain. B: We should ______ the sick _____ pain. 4.A: He doesn’t like to live a comfortable life. B: He doesn’t ______ _____ living a comfortable life. 5. A: Dr Yuan has spent all his time on his research. B: Dr Yuan has ______ all his time ______ his research. III．完成句子(每题2分) 1. Sheep _____ ______(以… 为食)grass. 2. Since he came to this class, he hasn’t played ______ _______ (不再) as he did before. 3. _______ ________ (由于) his hard work, he achieved great success. 4. The policeman ______ (搜查) the thief ______ the 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 Vicky _____ married? — For about three years. A. How long were; have been B. How long have; have been C. How long have; been D. How long did; get 2. Luckily for us, when we got there the weather _______ to be fine. A. turned up B. turned out C. turned over D. turned into 3. Having heard my answer, the master nodded _______ satisfaction, “I’m quite satisfied _____you.” A. with; with B. on; by C. in; to D. in; of 4. —The matter must be looked into. — We are supposed to have a little ________ . A. rain B. weather C. patience D. look 5. In the traffic accident five were killed and twenty __________. A. losing B. missed C. damaged D. injured 6. We are _______ happy to hear of the success of their team. A. enough B. more than C. many more D. much many 7. We won't give up ________ we should fail ten times. A. even if B. since C. whether D. until 8. —Well, you'd better not buy that shirt. Brown and black don't go together. — ________ I wear it with my other shirt? A. How do you like B. Who C. What if D. Which 9. A middle-aged woman came ________ to the bus stop only ________ the bus had gone. A. run; to find B. running; to find C. and ran; found D. running; finding 10.___________ your help, I got the first in the final-term English examination. A. Thanks to B. Without C. If not D. But for 11. You should try to get a good night’s sleep ______ much work you have to do. A. however B. no matter C. although D. whatever 12. Now that you have a job, you must exert (努力) yourself in ______ you do at work. A. however B. no matter what C. no matter how D. whatever 13. She is good ______ playing the piano and good ______ her students, which is good _______ the students. A. at; for; to B. to; to; for C. at; to; for D. to; at; for 14. She watches TV _______ evening and changes channels(频道) ____ few minutes. A. in; every B. every; every C. every; each D. every; in 15. _____ is often the case, we have worked out the production plan. A. Which B. When C. What D. As V．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______________________ Ⅵ．翻译句子(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) pioneer 2) output 3) farmer’s 4) hunger 5) need 6) devoted 7) expanding 8) super hybrid rice 9) one third 10) twice 11) thanks to 12) rid 13) circulating 基础回顾 Ⅰ．单词 1.【归纳总结】sunburn日晒;日灼;晒黑 ,过去式与过去分词为sunburned/sunburnt;过去分词已转化为形容词,可构成词组be sunburned from 因…而晒黑;sunburnt常作定语 【巩固运用】1)We were astonished to see his sunburnt shoulders 1) 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“伸展”，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“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“伸展，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)expanded 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 equip……for…/to do…..为了…..而装备 well/poorly equipped 【巩固运用】1)It was a modern, bright and well equipped hospital. 2)equipped themselves 4.【归纳总结】 be reduced to沦落为…… to为介词, 后接名词代词或者动名词. 【巩固运用】1)The reform has reduced us to servants of the state2)Have been reduced by 30% 5.【归纳总结】 afford 指“提供，供给”，还可以特指经济能力，负担得起，常与 can, could 和 be able to 连用;    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、服务或物品，这可能是对方要求也可能是自己主动提出的;     provide 指“供给，提供，装备，准备”，强调有预见，并通过储存或准备的方式为某事做准备，以在需要时提供所需物品; supply 指“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 well provided with 6.【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 late 2) 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)in exchange for2)exchanged addresses3)exchanged words Ⅱ. 短语 1. 1)are searching for/ are looking for2) The villagers are searching the forests for the deer3)in the search of /for 2. 1)prefers to….rather than;prefers …to; would rather …than2)posted3)had seen 3. 1)We must rid the house of rats2)rid oneself of low mood 4.1)turn to your dictionary2)refer to3)refer…to 当堂检测 I. 1. sunburnt 2. struggle 3. output 4. expanded 5. equipped 6. grain 7. confused 8. increase 9. supplies 10. exchange II. 1. prefer; to 2. would rather; than 3. rid; of 4. care about 5. devoted; to III. 1. feed on 2. any longer 3. Thanks to 4. searched; for 5. refer to IV.1—5 CBACD 6—10 BACBA 11—15 ADCBD V.1lea