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高中英语必修四4-2Unit 2 Working the land.ppt

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1、Unit 2 Working the land,【素材示例】古话说:民以食为天。目前,北非干旱,严重饥荒,粮食问题依然是世界范围内亟需解决的问题。请以Food Shortage为题,根据漫画写一篇100词左右的英语短文。,审题构思: 篇章结构: 内容要点: 拟关键词: 构建句式:,【佳作播报】 Food ShortageFrom the very interesting cartoon,we can see many people are crowding on earth.Food on earth is far fromenough to feed the surprisingly inc

2、reasing population.As you know,food shortage has hit many countries in the world and even caused social unrest in some areas.There are many reasons for the current world food crisis.First,annual world grain output has declined because of climate change.Besides,lots of farmland has been lost due toth

3、e rapid development of industry and urbanization.,Then what should be done about the problem?On one hand,we should focus on the environmental protection and improve the ecology.On the other hand,strict measures should be taken to protect the farmland.In fact,the developed countries should take their

4、 responsibilities tohelp the poor ones suffering food shortage.,【赏文酌句】第一段:介绍漫画,直接切入主题,说明粮食储备的必要性。第二段:介绍粮食不足的状况及原因,句式多变,长短句结合,高级词汇current,decline,hit,due to使用准确。第三段:介绍采取的措施。本段on one hand,on the other hand用法较好。,【佳句模拟】 1be far from远非,决不模拟 He is far from hardworking.他工作很不努力。 2due to由于,因为,后跟名词或动名词(短语)模拟

5、Some of the diseases spread is due to global warming.一些疾病的传播是由全球变暖引起的。,3take responsibilities to do sth/for sth有责任做某事/负起对的责任模拟 We are adults now and we need to take responsibility for our actions.我们现在是成年人了,该为自己的行为负责。,佳句背诵 Wish you and yours a happy new year.祝你新年快乐,合家幸福。 Best wishes for a wonderful n

6、ew year.献上最诚挚的祝福,祝您新年愉快。 Congratulations on your birthday.May the coming year be filled with happiness and success.祝你生日快乐!预祝你来年与幸福相伴,有成功相随! I wish you still further success!愿你取得更大的成功!,Its wonderful to know that your dream of a lifetime has come true.Congratulations!非常高兴得知你一生的梦想得以实现。祝贺你! I am so plea

7、sed and happy to hear that you did very well in the National Entrance Examination.听说你高考考得很好,我非常高兴。 I write to congratulate you upon getting a first in the oral English contest.我写信来祝贺你在英语口语比赛中得了第一名。,We are just as proud as we can be of you and send our congratulations.我们为你感到由衷的自豪!祝贺你! She had almost

8、failed the exam, while her sister had done very well.她考试差点不及格,而她的妹妹相比之下考得很好。,重点突破,struggle vi.& n斗争;拼搏;努力,(教材原句)for whom he has struggled for the past five decades.过去五十年来,他一直在努力帮助他们。,联想拓展 struggle to do sth 努力做某事 struggle for 为而奋斗 struggle to ones feet 挣扎着站起来 struggle against/with 向作斗争;同搏斗,Dina,_for

9、 months to find a job as a waitress,finally took a position at a local advertising agency. (2010湖南,26) Astruggling Bstruggled Chaving struggled Dto struggle,完成句子 那两个领导人正在争夺权力。 The two leaders_ _ _ _. 她靠着非常微薄的收入艰难地供养一家人。 _ _ _ _ _a family on a very low income. 答案 C are struggling for power Shes strug

10、gling to bring up,regret n遗憾,懊悔 vt.遗憾;惋惜,(教材原句)His father says that he has never regretted sending his son to study abroad.他的父亲说,他从不后悔把儿子送到国外学习。 联想拓展 regret to do sth 遗憾/抱歉要去做某事 regret doing sth 后悔曾经做过某事 regret not to have done sth 后悔没做过某事 have no regrets about doing sth 没有遗憾做过某事,I regret_you that J

11、ohn has been fired. I can hardly believe my ears.He is such a fine worker. (2013济南外国语学校质检) Atelling Bhaving told Cto tell Dto have told “Tommy,run!Be quick!The house is on fire!”the mother shouted,with_clearly in her voice. (2011湖北,21) Aanger Brudeness Cregret Dpanic,完成句子 Only recently,when she bega

12、n to write Growing Up Again,_ _ _ _ _ _(她才后悔忽略了她妈妈),“I dont know how to use a computer,”she admits.(2012湖南阅读理解B) 十分抱歉,那工作已经有人做了。 I_ _ _the job has been filled. 她为自己发了脾气而深感后悔。 She deeply _ _ _ _. 答案 C D did she regret ignoring her mom regret to say regretted losing her temper,focus vt.集中注意力;聚集,n.焦点;关

13、注点;中心点,(教材原句)They focus on keeping their soil rich and free of disease.他们主要是想保持土壤肥沃且免受病害。 联想拓展 focus ones attention/eyes/energy on.集中注意力/目光/精力于 focus on.集中于 the focus of attention/concern注意力/关注的重点,He had a strange hairstyle and he instantly became the _of attention the moment he stepped into the cla

14、ssroom. Aaim Bfocus Cdirection Dpoint 完成句子 But the differences between the place wed left behind and the one we returned to were_ _ _ _(尖锐地成为焦点)as soon as we landed. (2012湖北阅读理解A),For a typical mother,coping with a bad day at work meant_ _ _ _ _ _(把她的关注集中在她孩子的身上)and their needs. (2012上海阅读理解C) 最近一连串的

15、爆炸案把公众的注意力集中到了该地区。 The recent wave of bombings _ _ _ _ _the region. 答案 B brought sharply into focus focusing her attention on her children has focused public attention on,精解诠释,thanks to由于;幸亏;因为,(教材原句)Thanks to his research,he UN has more tools in the battle to rid the world of hunger.由于他的研究,联合国在消除世界

16、饥饿的战斗中有了更多的方法。 联想拓展 表示“因为;由于”的短语还有: because of,owing to,due to,on account of,result from,as a result(of),for ones sake,for the sake of sb等。,Its acknowledged that the traffic accident was largely_the drivers carelessness. Abecause Bdue to Cthanks to Dwith a result of 完成句子 _ _ _ _(多亏了你的鼓励),I made cont

17、inuous progress in math,and finally made up my mind to study it in the university. (2012广东读写任务) 答案 B Thanks to your encouragement,build up逐渐增强;建立;开发,(教材原句)These chemicals in the food supply build up in peoples bodies over time.随着时间的推移,食物中的这些化学成分会在人体中堆积。 联想拓展 build sb/oneself up 增强体质 build oneself up

18、 to sth 为做准备 build up ones health/body 增进健康 build up a fame 建立名声,完成句子 来往的车辆在通往市区的道路上越聚越多。 Traffic _ _ _ on roads into the city. 试试让他增加对自己的信心。 Try and _ _ his confidence. 答案 is building up build up,lead to导致;造成(后果),(教材原句)Many of these chemicals can lead to cancer or other illnesses.很多化学物质会导致癌症或其他疾病。

19、联想拓展 lead sb to do sth 使某人做某事 lead alife 过着的生活,Look over theretheres a very long,winding path_up to the house. (2011山东,27) Aleading Bleads Cled Dto lead 完成句子 A lack of confidence_ _ _ _ _ _ _(能引起很多痛苦) (2012福建短文填词),是什么让你开始从事演艺事业的? What _ _ _ _ _acting as a career? 这个印刷错误造成很大的混淆。 This misprint_ _great

20、 confusion. 答案 A can lead to a lot of suffering led you to take up led to,if so.如果这样,(教材原句)If so,what did you do to grow them?如果这样的话,你做了些什么来种植这些植物?,句型精析,联想拓展 if so意为“如果是这样的话”,是if引导的条件状语从句的省略形式,可以用来代替整个从句,省略前面出现过的主语和动词,表示肯定意义;如果表示否定意义,则用if not。 由if,when构成的此类省略形式还有: if necessary 如果有必要的话if any 如果有的话 if

21、 possible 如果可能的话 when necessary 当必要时 when possible 当可能时,Have you been to the Great Wall? Perhaps not in my memory._,it might have been during my early childhood. (2013淮北模拟) AIf only BIf so CIf ever DIf not It sounds like something is wrong with the cars engine._,wed better take it to the garage imme

22、diately. (2011江苏,33) AOtherwise BIf not CBut for that DIf so,He is always thinking more of himself,seldom,_,offering to help others. Aif never Bif ever Cif possible Dif any,完成句子 下周你哪一个晚上有空,如果有空,我们去跳舞吧。 Have you got a free evening next week?_ _,lets go dancing. 如果可能的话,我想要在最高层的房间。 _ _,I want a room on

23、 the highest floor. 答案 B D D If so If possible,sb would rather do sth某人宁愿做某事,(教材原句)He would much rather keep time for his hobbies.他宁愿把时间花在自己的爱好上。,联想拓展 would rather do A than do B 宁愿做A也不愿做B would do A rather than do B 宁愿做A而不愿意做B would rather从句 愿意做(从句中要用虚拟语气, 表示与现在或将来事实相反,从句用一般过去时;表示与过去事实相反,从句用过去完成时。)

24、 would rather have done. 宁可做了(而未实现) prefer to do A rather than do B 喜欢做A胜于喜欢做B prefer sth 更喜欢某物,完成句子 There are ever more people on the Earth,and they reasonably and rightfully want to have better lives,_ _ _ _ _ _(而不是仅仅为了继续生存而挣扎) (2012北京阅读理解D) 汤姆宁愿独自一人去海边也不愿意与他们一起踢足球。 Tom_ _ _to the seaside alone th

25、an_football with them.,她宁愿去钓鱼也不愿去看电影。 She_ _ _ _than see the film. 翻译句子 We prefer typed atricles between 1,000 and 2,000 words in length. _,答案 rather than merely struggle for survival would rather go;play would rather go fishing 我们更喜欢长度在1 000至2 000词的打印出来的文章。,【考点警示】 1动名词作主语时多用it作形式主语。 2熟悉掌握只能用ving作宾语

26、的动词,像advise,avoid等,分清句子成分功能。,【过关强练】 .用动词的适当形式填空 1_(raise) your hat to a lady is good manners. 2_(learn) some new words isnot difficult for me. 3He was not aware of _ (do)wrong. 4We would appreciate_ (hear)from you. 5_(expose) to the sun will make you burnt. 答案 1.Raising 2.Learning 3.having done 4.he

27、aring 5Being exposed,.单项填空 1Isnt it time you got down to_the papers?Amark Bbe markedCbeing marked Dmarking 2What do you think made Mary so upset?_her new bicycle.AAs she lost BLostCLosing DBecause of losing 3The bird was so lucky that it just missed_.Ato catch BcatchingCto be catching Dbeing caught,

28、4It is worth considering what makes“convenience”foods so popular,and_better ones of your own.Aintroduces Bto introduceCintroducing Dintroduced 5There is_what the weather will be like.Anot knowing Bno knowingCnot know Dno known,6_to the station on time made everyone worried last week.AHim not getting

29、 BNot his gettingCHis not getting DNot getting 7Susan wanted to be independent of her parents.She tried_alone,but she didnt like it and moved back home.Aliving Bto liveCto be living Dhaving lived,8China recently tightened its waters controls near the Huangyan Island to prevent Chinese fishing boats

30、from_in the South China Sea. (2012福建,28)Aattacking Bhaving attackedCbeing attacked Dhaving been attacked 9One learns a language by making mistakes and_them. (2012北京,23)Acorrects BcorrectCto correct Dcorrecting,10Its no use_without taking action. (2011上海,27)Acomplain BcomplainingCbeing complained Dto

31、 be complained 答案 1.D 2.C 3.D 4.C 5.B 6.D 7.A 8.C 9.D 10.B,见Word版双基达标,.书面表达集训 开放与半开放性书面表达开放与半开放类作文在近几年高考中的比例不断增大,试题往往给出一定素材或主题,让学生在此基础上自由发挥,不受“文体形式,内容要点”的限制,难度较大。写该类作文时,首先要立意准确,把握好文章要表达的中心思想,然后再谋篇布局。开放性作文侧重两种文体,一是记叙文;二是议论文。记叙文要求学生发挥想象来拓展材料内,容, 运用逻辑推理的方法给故事添加开头、结尾及中间的过程。议论文要求学生根据所提供的材料,谈自己的观点和看法。开放与半

32、开放性作文人称、时态比较灵活,应据具体情况和文体来确定。,典题示例 (2012江苏)生活中冲突时有发生。假设你班同学苏华和李江打篮球时发生争执,导致关系紧张。请你结合此事,并根据以下提示,用英语写一篇短文,向学校英文报“Happy Teens”专栏投稿。,注意: 1对所有要点逐一陈述,适当发挥,不要简单翻译。 2词数150左右。开头已经写好,不计入总词数。 3作文中不得提及有关考生个人身份的任何消息,如校名、人名等。 Conflicts with others are common in everyday life._,审题谋篇 1本篇为半开放性作文,事情的经过给了限制,分析发生冲突的原因以及

33、避免冲突的做法为开放性,可以自由发挥,但不可脱离主题。 2人称:第一、三人称。 3时态:一般现在与一般过去时态。 4写作要点:本文写作要求,重点是分析冲突的原因及避免冲突的做法、建议,如:待人友善,学会原谅,多交流等。,套用模板 1格式模板 开头:Conflicts with others are common in everyday life(提出问题)During the basketball game yesterday.(举例说明) 正文:To be honest,it was Sus fault.(发表自己的观点、看法)To avoid such conflicts,we shoul

34、d.(提出自己的建议,解决问题) 结尾:.We must learn to handle conflicts calmly and wisely.(总结或提议),2句式模板 (1)Wonderful as A is,it has its own disadvantages too. A虽然好,但也有其不足。 (2)It can be easily denied that. It is not right that.是不对的 (3)Besides,we should not neglect that. 而且,我们不应忽视的是 (4)In general,I dont agree with. 总的

35、来说,我不同意,【佳作欣赏】 Conflicts with others are common in everyday life.During the basketball game yesterday afternoon,Su Hua and Li Jiang bumped into each other,trying to catch the ball.Then they started shouting and yelling,and it turned into a horrible quarrel. To be honest,it was Sus fault but Li was a

36、lso to blamethey were not calm enough and both said some really mean things.They care too much about winning and losing.As a matter of fact,blocking,pushing and bumping are just part of a tough game.,To avoid such conflicts,we should be kind to one another,which is essential to enjoying a harmonious

37、 life.It is also a virtue to forgive and forget,especially in such a competitive and stressful society.Instead of blaming each other,we should communicate more and put ourselves in others place. Dont be selfcentered and try to be considerate.We must learn to handle conflicts calmly and wisely.,请你根据以

38、下提示,结合生活中的一个事例,用英语写一篇短文。 Never be afraid of making mistakes.Factually,making progress is making mistakes.Mistakes reveal where success lies. 注意: 1无须写标题,不得照抄英语提示语; 2除诗歌外,文体不限; 3文中不得透露个人姓名和学校名称; 4词数为120左右。,【参考范文】 Mistakes are unavoidable in life.But attitudes towards them may make a difference. I stil

39、l remember how my spoken English improved.At the beginning,I always kept silent in our oral class to avoid making mistakes.Before long my teacher knew about my situation.He encouraged me to speak out what I wanted to,regardless of making mistakes.Whenever I made mistakes and felt discouraged,my teac

40、her and classmates would help me figure out how I could have avoided them.Practice makes perfect.With time going by,I built up my confidence,and now I can talk fluently in English.,Just as the saying goes,“Every bean has its black.”Dont be afraid of making mistakes.Learn from them,and success is jus

41、t awaiting us.,.特别关注攻克长难句 1Many of us will have childhood memories of summer holidays where we were taken away from home to experience new environments and learn in different ways. (2012福建阅读理解E),分析:这是一个较长的主从复合句,主句是us will have childhood memories;where we were taken away from.是定语从句,修饰先行词memories。 译文:

42、我们很多人有着童年时代的暑假的记忆,记得带我们离家体验新的环境,以及以不同的方式去学习。,2But I did learn that when someone is stressed and worried about their loved one theyre sometimes selective in what they hearand as a doctor its important to be mindful of this. (2011湖北阅读理解A),分析:这是一个较长的主从复合句,该句主句为I did learn that.。 that引导宾语从句,在这个从句中含有when

43、引导的时间状语从句,stressed为形容词,意思为“焦虑不安的”,和worried一起作表语。what they hear为名词性从句,作介词的宾语。 在and后面的句子中,as a doctor作为一名医生;it在此为形式主语,指代真正主语to be mindful of this。,译文:但是我确实认识到,当一个人担心自己的亲人时,有时候他们会选择性地听所听到的内容。作为一名医生,考虑到这点是非常重要的。,分析下列长难句并翻译成汉语 1When first entered,Vanak Restaurant does not look like much of a restaurant,b

44、ut once the pleasant smells of kabob(烤肉串)hit the senses,you are incapable of calling it anything less. (2011湖南阅读理解A),分析:这是个由but连接的并列复合句。主句是Vanak Restaurant does not look like.与you are incapable of. 在but前的分句中,When first entered为时间状语,在此相当于When Vanak Restaurant is first entered。 在but后的分句中,once the plea

45、sant smells of kabob hit the senses为时间状语从句。The smell hits the senses表示突然闻到某种味道,be incapable of不能做某事;anything less为英语习语,表示更差的东西。calling it.现在分词短语作介词of的宾语。,译文:刚走进法纳克餐馆(Vanak Restaurant)时,你不会觉得那是个餐馆,但一旦你闻到那股烤肉串的香味,你就不会再那样认为了。,2We may succeed in raising test scores,but we will fail to teach them that reading can be transformative and that it belongs to them. (2012江苏阅读理解D)分析:这是一个并列复合句,由but连接的并列句中又有that引导两个宾语从句。译文:我们可能成功地提高测试分数,但是我们不能教他们阅读可以改造他们,而且阅读改造属于他们。,

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