人教版高考英语一轮课件：必修4 unit 2 working the land.ppt

Unit 2Working the landv 真题呈现v 2013 江苏高考 请根据你对以下两幅图的理解，以“Actions Speak Louder than Words”为题，用英语写一篇作文。参考词汇：banner(横幅)stump(树桩)你的作文应包括以下内容：1简要描述两幅图的内容；2概述你对两幅图中不同做法的理解；3举例说明两幅图对你的启示。v 注意：v 1 可参照图片适当发挥；2 作文词数150左右；3 作文中不得提及有关考生个人身份的任何信息，如校名、人名等。v 素材储备v 好词v 1 in vain 徒劳，白费v 2 wear smiles on ones face 面带微笑v 3 put.into practice 把付诸于实践v 4 personally speaking 就我个人而言v 5 a sense of responsibility 责任感v 6 by contrast 对比起来v 好句v 1 It is likely that they will benefit from what they have done.他们很有可能从自己的行为中受益。v 2 Personally speaking，the man in picture 1 is more a speaker than a doer.在我看来，第一幅图中的人是空谈家而不是实干家。v 3 The thing that matters is not whether you have failed or not but whether you have tried or not.要紧的不是你是否失败了而是你是否尝试了。v 4 Lets take action to protect the environment from now on by doing every little bit thing.让我们从现在起，从点滴小事做起，保护环境吧。,v 审题要点v 审体裁：v 本文要求考生根据图片发表自己的看法，因此属于夹叙夹议体裁。v 审人称和时态：v 全文应用第一人称来书写，时态用一般现在时态或现在进行时态。v 审要点：v 对图画的理解可以通过短文标题得到启示，举例说明部分开放度较大，是写作的难点。v 写作模板v 描述图画：v In Picuture 1,a man is trying to.v In the other picture,a couple are busy.v In the latter one,a couple are planting a tree together.v 对图画内涵的理解：v The earth is suffering serious damage these years.v The message the two pictures convey can also prove that.v Immediate actions should be taken.v 举例说明得到的启示：v As for other fields,taking immediate actions.v Actions,in other fields,are also important.v Instead of making highsounding statements,it is more meaningful to.01 基础回顾感悟v 1 _ vt.&vi 使变大；伸展v 2 _ vt.&vi.循环；流传v 3 _ vt.&vi.输出；出口v 4 _ vt.减少；减缩v 5 _ vt.浏览；略读v 6 _ vt.画底线标出；强调v 7 _ vi.&n.斗争；拼搏；努力v 8 _ n 产量；输出v 9 _ n 饥饿；欲望vt.&vi.(使)饥饿_ adj.饥饿的 v 10 _ adj.引起烦恼的；令人不安的_ vt.搅乱；弄乱；干扰v 11 _ n 自由；自主_ adj.自由的；自主的；_ ad v.自由地；自主地v 12 _ ad v.因此；所以；因而v 13 _ vt.&vi.配备；装备_ n装备；配置v 14 _ n 工作；职业；占领_ vt.占领；占据v 15 _ vt.使迷惑；使为难_ n困惑；迷惑v 16 _ vt.遗憾；惋惜n.遗憾；懊悔v 17 _ n 生产；制造_ vt.生产；制造_ n 产品_ n 生产者；制片人v 18 _ n 发现；发觉_ vt.发现；发觉v 答案 v 1 expand 2.circulate 3.export 4.reduce 5.skim 6.underline 7.struggle 8.output 9.hunger;hungryv 10 disturbing；disturb 11.freedom;free;freelyv 12 therefore 13.equip;equipment 14.occupation；occupyv 15 confuse；confusion 16.regret 17.production;produce;product;producer 18.discovery;discoverv 1.幸亏；由于；因为_v 2.摆脱；除去 _v 3.对感到满意 _v 4.宁愿；宁可 _v 5.逐渐增强；建立；开发 _v 6.导致；造成(后果)_v 7.集中(注意力、精力等)于 _v 8.盛产；富于 _v 9.使免受(影响；伤害等)；v 使不含(有害物)_v 10.(与相比)更喜欢 _v 答案v 1.thanks to 2.get rid of 3.be satisfied withv 4.would rather 5.build up 6.lead to 7.focus onv 8.be rich in 9.keep.free from/of 10.prefer.to.v 1 Dr.Yuan Longping grows what is called super hybrid rice.袁隆平博士种植的是被称为“超级杂交水稻”的稻种。v 句式分析：what is called.“所谓的”，what 引导宾语从句v 句式仿写：他毕业于一所所谓的重点高中。v He graduated from_a key high school.v 2 Recently,however,scientists have been finding that longterm use of these fertilizers can cause damage to the land and,even more dangerous,to peoples health.然而，最近科学家发现长期使用这些肥料会造成土地受损，甚至更危险的是，会对人们的健康造成危害。v 句式分析：have been doing 为现在完成进行时。v 句式仿写：我们已经连续做这个工程四个小时了，休息一下吧。v We_this project for four hours.Lets have a rest.v 答案v 1.what was called 2.have been working on02 考点分层细解考点1struggle vi.&n.斗争；拼搏；努力高考典句Joe struggled day and night，but it did not work.乔每日每夜都在努力，可是这根本不起作用。摘录于2013 重庆高考完形填空v 归纳拓展 v(1)struggle for 为而斗争v struggle with/against 与作斗争，同搏斗v struggle to do sth.努力做某事v struggle to ones feet 挣扎着站起来v(2)without/with a struggle(不)费劲地，(不)努力地v 语境助记 v Those climbers struggled against the strong wind and finally reached the top of the mountain.v 那些登山者在强风中艰难地行走，最终到达山顶。v She will not give up her dream without a struggle.v 她不会轻易放弃自己的梦想的。v He struggled to his feet and went away without saying a word.v 他挣扎着站起来，一句话也没说就走了。v 新题型演练 v Having_(挣扎)along for several days,he suddenly fell down and died.v 答案：struggledv 解析：句意：经过几天的挣扎之后，他突然倒下死了。struggle along“在困难中坚持”。考点2equip vt.&vi.装备；配备教材原句He therefore gives millions of yuan to equip others for their research in agriculture.因此，他资助几百万元供其他人进行农业研究。v 归纳拓展 v(1)equip.with.用装备v be equipped with 装备着v equip.for sth./to do sth.为了而装备v be well/poorly equipped 设备精良的/较差的v(2)equipment n.装备；设备(不可数名词)v a piece of equipment 一件设备v 语境助记 v His work experience equipped him to deal with all kinds of people.他的工作经验使他能与各种各样的人打交道。v We want to equip our children with some special skills.我们想让孩子们具有某些特殊的技能。v Equipped with new scientific farming methods,they have been able to use less farmland than in the past.v 因为掌握了科学的农耕新方法，现在，他们已经可以使用比过去更少的农田进行耕种。v 新题型演练 v Why did the parents spend so much money on their children?v They just want to have their children_ _(equip)good education.v 答案：equipped withv 解析：句意：“为什么父母在他们的孩子身上花这么多的钱？”“他们只是想让他们的孩子获得好的教育。”本句使用了have sth.done，同时equip 意为“装备”，常与with 连用。考点3regretvt.遗憾；惋惜；可惜；后悔 n遗憾；懊悔；抱歉经典例句A man without a long head would regret what he has done.无远见的人将后悔自己所做的事。v 归纳拓展 v(1)regret doing/having done 后悔做了某事(表示已经做的事情)v regret to do 因要做某事而感到遗憾(表示将要做的事情)v regret that 从句 遗憾v(2)with great/deep regret 很遗憾v to ones regret 让某人感到遗憾的是v 语境助记 v I have always regretted not having studied hard at school.v 我一直后悔在校期间没有努力学习。v We regret to inform you that your application has not been successful.v 我们很遗憾地通知您，您的申请未通过。v Much to our regret，we will not be able to visit you next year.v 让我们深感遗憾的是，我们明年不能去拜访你了。v 新题型演练 v My son wastes a lot of time playing online games every day.Now I regret_(buy)the computer very much.v 答案：buyingv 解析：句意：我的儿子每天浪费大量的时间上网玩游戏。现在我很后悔买了电脑。regret doing 表示“后悔做了某事”。考点4reduce vt.减少；缩减；降低；使陷入某种更坏的状态(常用于被动语态)高考典句A publichealth campaign has greatly reduced the number of heart disease deaths by 80 percent over the past three decades.摘录于2013 湖北高考阅读理解C在过去的三十年里，一个公共卫生运动已经极大地降低了心脏病死亡的人数80%。v 归纳拓展 v(1)reduce.to.减少到；使某物变为v reduce by 减少了v be reduced to.沦落为；被迫v(2)reduction n.缩小；减少v 语境助记 v Its said that prices of oil will be reduced to 7 yuan.v 据说石油的价格会降到七元。v It is proper that housing prices are reduced by 10%.v 房价降低10%是适当的。v 新题型演练 v The government is trying to_(减少)pollution to an even lower level so that we can have a better environment.v 答案：reducev 解析：句意：政府正在努力把污染减少到一个更低的水平，以便我们能够有一个更好的环境。考点1thanks to 幸亏；由于；因为经典例句Thanks to music,Hsiao(萧敬腾),24,is now leading a life he could never have imagined.多亏了音乐，24岁的萧敬腾正在过一种他从没有想过的生活。v 归纳拓展 v 语境助记 v We are successful in trading this year,thanks mainly to the improvement in export sales.v 主要由于出口销售情况改善，我们今年生意兴隆。v As a result of the bad weather,the football match was put off.v 由于天气不好，足球赛被推迟了。v 关键一点 v thanks to 属非正式用语，在句中可作表语或状语。后面接的原因常带有积极意义，多用于好的方面，常译为“多亏”，引导的介词短语可置于句首或句末。v 新题型演练 v A bus passenger had his ID card,drivers license and more than 20,000 yuan returned，_ _(多亏)the warmhearted conductor.v 答案：thanks tov 解析：句意：多亏那个热心的售票员，一个公交车乘客的身份证、驾照和20000 多元钱被归还了。thanks to 意为“多亏，由于”，符合语意。考点2lead to导致；造成(后果)；通往经典例句The leadership of the CPC warned in November that corruption could lead to the fall of the Party and even the whole country.中共领导人在11月发出警告，腐败可能导致整个政党甚至整个国家的衰亡。v 归纳拓展 v(1)lead sb.to do sth.使某人做某事v lead sb.in sth./doing sth.带领某人做某事v lead/live/have a.life 过样的生活v lead the way 引路；带路v(2)be in/take the lead 领头；带头；居首位v 语境助记 v This will probably lead to trouble in the future.v 这以后将可能导致麻烦。v The path leads directly to the house.v 那条路直接通向那座房子。v 关键一点 v 此短语中的to 是介词，后面可接名词或动名词。例如：Staying up too late led to his being late.熬夜太晚导致他来晚了。v 新题型演练 v As we all know,it is human activity that_ _ _(导致)the global warming.v 答案：has led tov 解析：句意：众所周知，是人类的活动导致了全球变暖。主句是强调句型，是对主语human activity 的强调，谓语动词用单数，lead to“导致”。考点3focus on集中(注意力、精力等)于教材原句They focus on keeping their soil rich and free of disease.他们关心的是保持土壤肥沃并免受病害。v 归纳拓展 v(1)focus ones attention/thoughts/minds on.集中注意力于v focus.on.使聚焦于，将对准v(2)bring/throw sth.into focusv 使明朗化；使突出v come into focus(某物)轮廓明显、清晰；(问题)突出v 语境助记 v It is hard to imagine a student focusing their attention on the textbook while other children are playing.v 当别的孩子在玩耍的时候，很难想象一个学生能集中精力在课本上。v Thank you,your view has brought the matter into focus.v 谢谢你，你的观点使问题清楚了。v 新题型演练 v With all his attention_(focus)on his experiment,he has no time to spend with his family.v 答案：focusedv 解析：句意：由于把注意力全放在实验上，他没有时间陪家人。此处使用了with 复合结构，attention 和focus 之间是被动关系，所以用过去分词，短语focus ones attention on.意为“把注意力集中在上”。v He would much rather keep time for his hobbies.v 他更愿意把时间花在自己的业余爱好上。v would rather“宁愿”，常用来表示选择的意愿。v 归纳拓展v(1)would rather(not)do sth.宁愿(不)做v(2)v 语境助记 v Rather than refuse to help you，I would borrow money from my friends.v 我宁可向朋友借钱，也不愿拒绝帮助你。v He would rather die than give in to the enemy.(句型转换)v He would die rather than give in to the enemy.v 他宁死也不向敌人屈服。v I would rather you had finished(finish)your homework yesterday.v 我宁愿你昨天就把作业做完了。v 新题型演练 v George is going to talk about the geography of his country,but Id rather he _(focus)more on its culture.v 答案：focusedv 解析：考查虚拟语气。would rather 后的宾语从句的谓语动词用过去式，表示对现在或将来事实的虚拟。v Recently,however,scientists have been finding that longterm use of these fertilizers can cause damage to the land and,even more dangerous,to peoples health.v 然而，最近科学家发现长期使用这些肥料会造成土地受损，甚至更危险的是，会对人们的健康造成危害。v 归纳拓展 v have been finding 是现在完成进行时。现在完成进行时表示一个动作开始于过去，持续到现在，并强调现在还在进行或动作刚刚结束。其谓语构成形式为have/has been doing。v 语境助记 v It is frequently reported that poisonous food causes deaths.Therefore，food safety has been drawing the publics great attention.v 经常报道有毒食物致人死亡的消息。因此，食品安全一直引起公众的极大关注。v Some express firms，including STO(申通)，and YTO(圆通)，have been selling information of recipients and senders.v 一些快递公司，包括申通和圆通，一直在出售收件人和寄件人的信息。v 新题型演练 v The girl has a great interest in sport and _ _ _(take)badminton classes twice a week over the last three years.v 答案：has been takingv 解析：题干的意思是：“这个女孩对运动很感兴趣，在过去的3 年里一直一周两次去上羽毛球课。”本题的关键信息是时间状语over the last three years，表示以现在为起点的过去的3 年时间。“take”这个动作从过去到现在一直有规律地(一周两次)持续，并且有可能持续下去，符合现在完成进行时的特点。03 限时规范特训谢谢观看！