1、2018 学年度人教版必修 4Unit2 Working the landPeriod1Reading 教案设计编制人课题Unit2 Working the landReading I 审核人自 学 质 疑 学 案学 习 目 标 识记理解应用1.快读课文，把握文章脉络，画出最后两段的主题句；精读课文，标文画中的重难点并回答学案问题。I III2.通过自学质疑，合作探究, 微课助学，解决自学中的疑难;90%的学生能够分层复述课文，提高概括文章主旨大意和寻找细节依据的能力。I III目标导学3.增强科学探索意识，培养奉献精神。 II重点难点深层次理解课文，熟练复述课文。阅读记录学 案 内 容第 1
2、 页学 案 内 容 阅读记录话题导入：1. A large number of people die of hunger in the world, especially in Africa, so agriculture plays an important role in our lives. Who do you think has made great contributions to growing rice that has a high output?2. Do you know anything about Yuan Longping?I.教材自学： Task I Fast-r
3、eading Read the text quickly and use one word to conclude the general idea of each paragraph.Para.1_ Para.2 _Para.3_ Para.4 _Task II Detailed-readingRead the text carefully and underline the important and difficult points . Then answer the following questions on the paper ._1.Why does Yuan Longping
4、work the land ?_2.How did Yuan Longping help to solve the hunger problem in many parts of the countryside ?_3.How would you describe Yuan Longpings personality ? Use several adjectives._ 4.Yuan Longping thinks that a person with too much money has more rather than fewer troubles . Do you agree or di
5、sagree ? Why ?_5. Explain the following sentence in English .Thanks to his research, the UN has more tools in the battle to rid the world of hunger._Task III Analyze the following sentences .1. Yuan Longping grows what is called super hybrid rice._2.This special strain of rice makes it possible to p
6、roduce 20% more of the crop in the same fields ._II 微课助学 整理笔记，听课文录音。III 合作互学 1. Solve the difficulties in the reading process ;2. Retell the text .Level A and Level B students : retell the text according to the key words.graduated from. . struggled to. .developed .in 1974. . the first agricultural p
7、ioneer. .also circulated. Thanks to . is satisfied with. .lead a simple life and 第 2 页学生笔记教师点拨学 案 内 容Level C students : retell the text according to the short passage:Yuan Longping, one of Chinas most famous scientists, has made great _ in agriculture both at home and abroad. He graduated from South
8、west Agricultural College in 1953, when many parts of the countryside were short of food. To solve the problem, he _ to find a new way to improve harvests without _the area of the fields. Through many years of hard work, Yuan Longping developed what is called “super hybrid rice” in 1973. He became t
9、he first agricultural pioneer in the world to grow rice that has a high _ . He has also _ his knowledge to some other countries. _ his research, the UN has more tools in the battle to _ the world of hunger. Yuan Longping is _ with his life but he would like to have more _ to do his research. Famous
10、as he is, he wants to lead a simple life and has a dream to _ his rice so that it can be grown around the world.IV在线检测自 我 反 思What can we learn from the text /Yuan Longping ? 第 3 页学 案 内 容 阅读记录课外话题拓展阅读：Land ResourcesWe are now faced with a very important problem, that is, the rapid increasing pressure
11、 of population on land, or rather, on land resources. Most people consider it a serious problem because land resources are limited. However, we need not to be pessimistic about it.Although land has long been the main source for our food supply, it is not the only one. We have vast sea areas in the w
12、orld waiting to be cultivated and developed. Fish farming is playing a more and more important role in providing us with food. In the future we can sow fish and plants in the sea and harvest them.Another thing we can do is to develop new strains. Many scientists have achieved good results in this fi
13、eld, for example, a kind of new strain of corn invented by American scientists has already produced more grain and made an enormous world increase in food production. It is certain that further research work should be done to produce higher yield.第 4 页高一英语课时学案编制人课 题Unit2 Working the landReading II 审
14、核人自 学 质 疑 学 案学 习 目 标 识记 理解 应用1.熟读课文，能掌握本课中的重点单词短语。 I III2.运用本节所学的知识点，能画出知识树。 I III目标导学重点难点struggle, equip, regret, thanks to, ridof, if 引导的条件状语从句的省略阅读记录 学 案 内 容I.自主学习：一.单词短语自测：1. sunburnt _2.struggle _ 3.disturbing _4.expand _ 5.export _ 6.equip _ 7.因此，所以 _8.超级的 _ 7.饥饿 _9.战役 _ 10.自由自主 _ 11.循环 _12.幸亏
15、 _ 13.对感到满意 _ 14.摆脱 _ 15. 宁愿，宁可 _ .知识点归纳梳理：1. struggle: n./ vi 斗争，拼搏，努力【课文原句】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，他那黝黑的脸和胳膊，还有他那瘦削、强壮的身体像千百万中国农民一样。在过去的五十年里，他一直为他们奋斗着。【观
16、察思考】1) We had to struggle against/ with all kinds of difficulties.我们不得不与各种各样的困难作斗争。2) He has been struggling for success in his business. 为了事业的成功，他一直努力奋斗着。第 1 页学 案 内 容 笔记整理3) She struggled to complete the hiking.她努力完成了这次远足。4) The young man struggled to his feet to fight against the robber.那位年轻人挣扎着站起
17、来同抢劫犯作斗争。【归纳】1）同作斗争：_ 2) 为而斗争，努力：_3) 努力做: _4) 挣扎着站起来：_2. equip vt./ vi 配备，装备【课文原句】He therefore gives millions of yuan to equip others for their research in agriculture. 因此，他把数百万元给了别人，帮助他们进行农业研究。【观察思考】They equipped each classroom with a new computer.= Each classroom was equipped with a new computer.【
18、归纳】equip: 过去式_ 过去分词_用装备，配备：_【拓展】equip 的名词形式：_3. regret vt./ n. 遗憾，惋惜【观察思考】1) He has always regretted selling the farm.他一直后悔卖了那个农场。2) I regret to tell you that I cant go to your birthday party.很遗憾的告诉你，我不能参加你的生日晚会了。【归纳】1)后悔做了_2)遗憾地_4. thanks to 幸亏，由于，因为【课文原句】Thanks to his research, the UN has more too
19、ls in the battle to rid the world of hunger. 多亏了他的研究，联合国在使世界摆脱饥饿的战斗中有了更多的工具。【观察思考】Thanks to your advice, much trouble was saved.多亏你的建议，省了很多麻烦。【归纳】thanks to_【拓展】 “因为，由于”的表达方式：_观看微课，整理笔记，记下不明白的地方。第 2 页学生笔记教师点拨学 案 内 容5. rid vt. 摆脱，除去【课文原句】The UN has more tools in the battle to rid the world of hunger.在
20、使世界摆脱饥饿的战斗中，联合国有了更多的工具。【观察思考】1) Further measures will be taken to rid our streets of crime.将采取进一步的措施来防止街头犯罪。2) Its easy to get into a bad habit but hard to get rid of it.养成坏习惯很容易，但要改掉却很难。【归纳】1) 使摆脱：_2) 摆脱，除去：_6. if 引导的条件状语从句的省略【课文原句】If so, what did you do to grow them? If not, what kind of plant wou
21、ld you like to try growing? 如果这样的话，你是怎样种植的？如果不是，你想要尝试种什么植物？【观察思考】1) Will you get a free evening next week? If so, lets have a dinner.下周你哪天晚上有空？如果有空，让我们一起吃顿饭吧。2）Is everybody feeling cold? If not, lets open the window.大家感到冷吗？如果不冷，让我们打开窗户吧。3) If necessary, you can turn to me for help.如果必要的话，你可以向我求助。4)
22、Please try to find out the differences between the two words. If any, speak it out.试着找出这两个单词的不同点，如果有，大声说出来。5) When you get home, if possible, give me a call.当你到家时，如果可能，给我打个电话。【归纳】1) 如果这样的话：_2) 如果不：_3) 如果必要的话：_4) 如果有的话：_5) 如果可能的话：_.微课助学：整理笔记IV.合作互学 Solve the difficulties in the study paper .自 我 反 思:W
23、hat can we learn from this class ?第 3 页训 练 展 示 学 案学 习 目 标 识记 理解 应用1.解决自学质疑课中生成的问题。 I2.运用本节所学的知识点，能画出知识树。 II II目标导学3.能用本节课所学知识，进行造句或作文 III重点难点decade, struggle, hunger, expand, thanks to, rid of ,be satisfied with, would rather, confuse, regret学生笔记（教师点拨） 学 案 内 容第 4 页学 案 内 容学生笔记（教师点拨）I.疑难突破II.训练展示 Task
24、 1 完成句子1.He had to _ _(与作斗争) disease and finally succeeded.2.She cheated in the exam, _ _(因此) she accepted the teachers punishment.3.All of our classrooms _ _ _(配备；安装) computers, which makes it convenient to have class for us and our teachers.4.Tom is so proud of himself that he is always _ _(对感到满意)
25、 what he has done.5.He was late for class this morning _ _ _ _(由于) the traffic jam.Task 2 翻译句子1. 我们住在一个叫昌乐的地方。 （what 引导的从句）_2.他发现戒烟很难。_3.必要的话你可以向我求助。_Task3 单项选择1.Robert is indeed a wise man.Oh, yes. How often I have regretted _ his advice.A. to take B. taking C. not to take D. not taking2. The child
26、ren talked so loudly at dinner table that I had to struggled_.A. to be heard B. to have heard C. hearing D. being heard3. _ with what I said, mother agreed that I could go swimming with my classmates.A. Satisfied B. Satisfying C. Being satisfied D. To be satisfied4. We have learned 3,000 words _.A.
27、during past decade B. in the past decade C. a decade ago D. after a decade5. If I ruled the world, I would _ the world _ wars.A. get rid of, by B. be rid of, by C. rid, of D. get fid, of6. Dina, _ for months to find a job as a waitress, finally took a position at a local advertising agency. A. strug
28、gling B. struggled C. having struggled D. to struggle 7. The bedroom is twice _ the kitchen.A. as bigger as B. bigger than C. big than D. bigger to8. Who would you rather _ the report instead of you?A. have write B. have to write C. write D. have written 9. The manager was not _ with the waiters exp
29、lanation for his lateness.A. satisfied B. satisfy C. satisfactory D. satisfying10. It was _ your timely help that we could solve the problem.A. for B. because C. thanks to D. due to 11.Would you like to go out for a drink?Actually，_.A. Id prefer not B. Id rather not C. I cant D. I dont want12. Peter
30、s jacket looked just the same as Jacks, but it cost _ his.A. as much twice as B. twice as much as C. much as twice as D. as twice much as13.The company has_ its business in Egypt by building a new chain-store there.A. expanded B. declined C. improved D. distributed14.We students should _ourselves wi
31、th knowledge, for the competition nowadays is very fierce. A. supply B. equip C. relate D. Feed15. Our monitor made it _ to read English every morning.A. a habit B. habit C. rule D. a duty第 5 页学生笔记（教师点拨） 学 案 内 容Task III 能力提升decade，struggle, hunger, expand, thanks to, rid of ,be satisfied with, would
32、 rather, confuse, regret1. C 层学生用以上单词或短语造句。2. A,B 层学生运用以上单词短语创设语境，连句成文。_自我反思：第 6 页高一英语课时学案1、你觉得你本节课的效率怎样（给自己画个分数，写出需改进的地方）？2、本节课你从知识，方法方面学到了什么？编制人课 题Unit 2 Working the landUsing Language 审核人自 学 质 疑/训 练 展 示 学 案学 习 目 标 识记 理解 应用1.限时阅读课文，理解文章大意，并推断出文章的整体脉络，提高阅读表达能力。 2.掌握 build up, lead to, focus on, kee
33、pfree from/of 等重点短语，准确率至少达到 80%。 目标导学3. 通过对本篇文章的学习，能够客观地认识化学耕作和有机耕作的不同，激发对可持续发展和健康饮食的思考。重点难点对文章大意的理解。阅读技巧。环节 学 案 内 容第 1 页I. 教材自学：阅读课文，回答下列问题。1. Whats the passage mainly about?(no more than 5 words)_2. Which sentence can be replaced by the following sentence?And the chemicals in peoples bodies will r
34、esult in cancer or other diseases._3. Translate the following sentence (Para.3, line 4) into Chinese.They focus on keeping their soil rich and free of disease._4. Which do you think is better, chemical or organic farming? Why?_II. 微课助学III. 合作互学IV.在线测学环节 学 案 内 容第 2 页I. 疑难突破：II训练展示一单词检测1.逐渐增强，建立，开发_ 2
35、.导致，造成_3.集中（注意力、精力）于_ 4. 减少_5.使免受（影响、伤害等） _ 6.评论；议论_7. production _ 8. nutrition _9. underline _ 10. summary_二知识运用1. After staying for a while in the seaside, our manager seems to have _ his body. A. built up B. put up C. set up D. turned up2. Because of her strange clothes, she immediately became t
36、he _ of attention when she entered the hall.A. concentration B. point C. focus D. aim3. 食用过多的糖会引起健康问题。Eating too much sugar can health problems.4. 各方面的压力越来越大，他因负荷太重有好几个星期没上班。All the pressure and he was off work for weeks with stress.5. 过了几星期他的疼痛才完全消失。It was several weeks he was completely .III.合作提升IV.评价点拨自我反思：本节课你在知识，方法方面学到了什么？
