（江苏专用）牛津译林版高中英语必修5：Unit2 Period Three Task学案

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1、Period Three Task.重点单词1 vi.排队等候； n. 队，行列2 vt.&vi.减少；n.减少3 vi.&vt.钻(孔)，打( 眼)；n.操练，训练4 n措施，方法；尺度；vt.测量；估量，判定5 n洪水；大批，大量；vt.& vi.淹没；泛滥；大量涌入.重点短语1 排队等候2 变成，成为3 采取措施4 创立，建立5 致力于，献身于6 挑选，找出7 到目前为止.重点句式1现在分词的用法China has taken many steps to stop the process of desertification， farmers to build fences (which

2、 stop wind from blowing the soil away)，and money for people in dry areas to plant more trees and bushes.中国已采取诸多措施来阻止沙漠化的进程，如鼓励农民搭建栅栏(这些栅栏能阻止风把土壤吹走)，以及给干旱地区的人们提供资金，让他们种植更多的树木和灌木。2when 引导的表语从句This is you must draw a conclusion.这时你必须得出一个结论。重点词汇1Desertification，the name for what happens when land that c

3、an be used to grow crops turns into desert，is a growing world problem.沙漠化是指能用来种植庄稼的土地变成沙漠这一过程，这是一个日益严重的全球性问题。归纳拓展 1be used to do sth.被用来做某事be/get used to (doing) sth.习惯于( 做)某事used to do sth.过去经常做某事 (但现在不做了)be used as/for 被用作 语境助记 1(1)There used to be a restaurant here.过去这里有一家餐厅。(2)He has been/got us

4、ed to getting up early.他已经习惯早起了。(3)Ads are often used as scrap paper for shopping lists.广告宣传单通常被用来当便条纸列购物清单。题组训练 1(1)用所给动词的正确形式填空Are you used to (live) in the urban area?Is the material used to (make) tyres?The villagers used to (cut) forest for sale on the hills.(2)After half a years training，they

5、were made entirely to staying underwater.Ato be used Bbe usedCbeing used Dused归纳拓展 2turn into 变成，成为turn on/off 开/关(水、煤气或电灯等)turn in 交出；上缴turn to 转向；求助于；变成；着手turn up 开大( 音量或热量等 )；被发现，被找到turn down 关小；调低；拒绝turn out 结果是；生产；培养语境助记 2(1)First ever allnight tube trains turn London into a city that never sle

6、eps.史上第一的通宵地铁使伦敦成了一个不夜城。(2)Be sure to turn off the light before you leave the room.离开房间前务必关灯。(3)You must turn in your uniform when you leave the army.你离开部队时，必须把军服上缴。(4)Their talk turned to the change that had taken place in the city.他们的话题转到了城市发生的变化上。题组训练 2(1)Dont worry.Im sure your missing glasses w

7、ill sooner or later.(2015湖北，26)Astand out Bbreak upCget out Dturn up (2)Tom had to the invitation to the party last weekend because he was too busy.(2015天津， 10)Aturn in Bturn downCturn over Dturn to2This is one of the cheapest and best ways of decreasing desertification.这是减少沙漠化最廉价、最有效的方式之一。归纳拓展decre

8、ase v减少，减小； n.减少decrease Error!on the decrease 在减少中注意：decrease 作名词时，常用作可数名词，如 have a decrease。语境助记(1)Industrial enterprises in Bulgaria plan to decrease investments by 30.4 percent this year in comparison with the previous year.相比前一年，今年保加利亚的企业计划减少 30.4%的投资。(2)The population decreased to 1 million la

9、st year.去年人口减少到一百万。(3)The population of this city is on the decrease.这个城市的人口正逐渐减少。题组训练(1)今年物价预计降低不到 1%。Prices are expected to less than 1% this year.(2)It has been reported that exports of that company have decreased 3%.Ato BbyCwith Dat3The centre has over 300 scientists devoted to finding measures

10、that will stop desertification.这个中心有 300 多名科学家致力于寻找阻止沙漠化的措施。归纳拓展measure n措施，方法；尺度；vt .测量；估量，判定make sth.to sb.s measure 照某人的尺寸做某物by measure 按尺寸take measures 采取措施，这时 measure 通常用复数形式。语境助记(1)Mr.Smith asked the tailor to make some new clothes to his own measure.史密斯先生要求裁缝照他的尺寸做一些新衣服。(2)Eat at pleasure，dri

11、nk by measure.尽情吃饭，适量饮酒。(3)At the same time they are taking strong measures to protect wildlife resources.同时他们正在采取强有力的措施来保护野生动物资源。题组训练(1)The newfound island， 12 kilometres by 7 kilometres，has been purchased by the army as a military base.(2017南通中学高二月考)Ameasured BmeasuresCwhich is measured Dmeasuring

12、(2)Mum made a new coat little Toms own measure.Awith BforCto Dby4There are also things that can be done at a national or international level，such as sharing information between countries and using satellites to pick out areas likely to be affected by desertification.还有些事情需要通过国家的力量或国际合作才能完成，如国与国之间共享信

13、息资源的方法，利用卫星找出可能会受到荒漠化影响的地区。归纳拓展pick out 找出，辨认出，挑选pick up 捡起；搭载；接人；取物；接收(信号等) ；(无意中)学会；起色；好转语境助记(1)There are so many great newscasters；its difficult to pick one out.有这么多优秀的新闻播音员，很难从中挑出一个。(2)She was picked out from dozens of applicants for the job.在大批的求职者中她被选中来做这项工作。(3)He is beginning to pick up after

14、 the operation. 手术后他的病有了好转。题组训练(1)If，from the air，we a few landmarks，we will find it easier to understand the growth of London.(2017扬州中学高二期中)Apick up Bpick outCput up Dput out(2)Mary a lot of Spanish by playing with the native boys and girls.Apicked up Btook upCmade up Dturned up经典句式This is when you

15、 must draw a conclusion.这时你必须得出一个结论。归纳拓展表语从句在复合句中作表语，对主语的内容加以补充，有时说明主语的状态。它位于主句的连系动词后，引导表语从句的词有连词 that，whether，as if；连接代词who，what，which；连接副词 when，where ，how，why 等。语境助记(1)This is where our problem lies.这就是我们的问题所在。(2)The problem is whether the meeting will be held.问题是会议是否召开。题组训练(1)My suggestion is (我们

16、应该削减产量)(2)China is no longer (过去的样子了) (3)A ship in harbor is safe，but thats not ships are built for.(2015安徽，25)Awhat BwhomCwhy Dwhen难句分析China has taken many steps to stop the process of desertification，including encouraging farmers to build fences (which stop wind from blowing the soil away)，and pro

17、viding money for people in dry areas to plant more trees and bushes.句式分析：介词短语 including.在句中作 。encouraging.和 providing.两个并列的 短语作介词 including 的 。自主翻译： .单词拼写1The town was destroyed by f after the storm.2He joined the long q of people waiting for the bus.3It is necessary to d the amount of coal used.4Th

18、ey took strong (措施) against dangerous driving.5The soldiers woke up at dawn for their (操练).选词填空turn into，set up，devote to，be covered with，pour down6The wind was very strong and the rain just .7Teachers like the students their study.8The old building was a library.9We a committee to study the problem

19、.10The ground water now.完成句子11Six people were killed in the incident， (包括一名婴儿)12 (过去曾经有) a large car park on this site.13The problem is (我们应该待在哪里)14We are making further efforts to (减少军事开支)15Its bad manners (插队) .单项填空16Shanghai Disneyland fantasy fairytale castle， about 60 meters high，is the highest

20、 of that kind in the world.(2016海安中学高二检测)Ameasures Bbeing measuredCmeasuring Dmeasured17Its good manners to when you want to get on the bus.Aqueue up Bmake upCturn up Dtake up18What does the model plane look like?Well，the wings of the plane are of its body.(2016湖南衡阳二中高二检测)Amore than the length twice

21、Btwice more than the lengthCmore than twice the lengthDmore twice than the length19Oh，my God！So many students are coming out.How can you your daughter?Thats easy.My daughter is wearing a red skirt today.(2016南京高二检测)Aget out Bfind outCtake out Dpick out20According to the police，the man called “Tuhao”

22、 to be a professional cheat in business.Aworked out Bmade outCfigured out Dturned out写作指导海报写作属于应用文写作。海报是一种宣传广告，其内容是提供活动信息、介绍产品或说服别人等。一、海报的写作格式和内容海报一般由标题、正文和落款三部分组成。1标题海报的标题写法较多，大体有以下几种形式：(1)单独由文种名构成，即在第一行中间写上“海报”字样。(2)直接由活动的内容承担题目，如“影讯” 、 “球讯”等。(3)可以是一些描述性的文字，如“风采”等。2正文海报的正文要求写清楚以下内容：(1)活动的目的和意义。(2)

23、活动的主要项目、时间、地点等。(3)参加的具体方法及一些必要的注意事项等。3落款要求署上主办单位的名称及海报的发布日期。以上的格式是就海报的整体而言的，在实际的使用中，有些内容可以少写或省略。二、海报写作的注意事项1海报一定要真实具体地写明活动的地点、时间及主要内容。文中可以用些鼓励性的词语，但不可夸大事实。2海报的文字要求简洁明了，通俗易懂，篇幅要短小精悍。3海报的版式可以做些艺术性的处理，以吸引观众。典题示例假设最近你应学生会要求设计一幅关于环保的海报。请以右面所示图片为海报宣传画，并根据图片写一段 150 词左右的说明性文字。要点如下：1简要描述图片的内容；2气候变化带来的灾难以及启示；

24、3我们应该如何做？(至少写两条建议 )参考词汇：北极熊 polar bear写作步骤Step One 审题谋篇写作要求是写海报，写作时应注意下面几点：1确定文体：这是一篇应用文，是供张贴出来的海报。2主体时态：一般现在时、现在完成时。3主体人称：第三人称。Step Two 联想词汇1坐在一小块冰上 2冰融化 3感到焦虑 4由于 5逐渐升高的全球气温 6海平面 7100 年来 8越来越多的人 9逐渐意识到的必要性 10减少碳排放 11共同努力 Step Three 句式升级1冰在融化，北极熊看起来很焦虑。The polar bear looks terrible every second.(si

25、nce 引导原因状语从句)，the polar bear gets increasingly anxious.(with 复合结构作状语)2由于逐渐升高的全球气温，冰山在以惊人的速度融化。，the icebergs are melting at a surprising speed.(状语从句 )the rising global temperature，the icebergs are melting .(owing to 表原因)3据报道，在过去的 100 年中，海平面每年上升 10 到 25 厘米。Sea level have risen 10 to 25 cm during the l

26、ast 100 years.the sea level has risen 10 to 25 cm over the past 100 years.(it 作形式主语)4我们的星球可以被拯救，我们也一样。Our planet can be saved， .(并列句)Our planet can be saved， .(so 引导的部分倒装)Step Four 连句成篇答案精析基础自测.1.queue 2.decrease 3.drill 4.measure 5.flood.1.queue up 2.turn into 3.take steps 4.set up5devote to 6.pick

27、 out 7.so far.1.including encouraging；providing 2.when要点探究重点词汇1题组训练 1(1)living make cut(2)D 句意为：训练半年后，他们已经完全习惯于待在水下。be used to doing sth.习惯于做某事。故选 D。题组训练 2(1)D 句意为：别担心，我相信你迟早会找到丢失的眼镜的。stand out 站出来，坚决反对；break up 打碎，解散；get out 出去，泄露，出版；turn up 出现，被找到。故选 D。(2)B 句意为：因为太忙，上周末汤姆不得不拒绝了聚会的邀请。turn down 拒绝，符

28、合语境。turn in 上交；turn over (使)翻转，调转；turn to (使)转向，求助于。2(1)decrease by(2)B 表示减少的数量用 by，故选 B 项。3(1)D(2)C make a coat to ones own measure 按照某人的尺寸做件外套。4(1)B(2)A 句意为：玛丽和当地的男孩和女孩在一起玩学了很多西班牙语。pick up(偶然)学会；take up 从事，占用； make up 组成，弥补；turn up 卷起，出现，发生。故选 A。经典句式(1)that we (should) cut back on production (2)wh

29、at it used to be(3)A 考查表语从句的引导词。句意为：船停在港口里是很安全的，但那并非建造船的目的。thats not 后跟从句作表语，表语从句中的 for 后缺少宾语，用 what 引导，故选A。 why 和 when 是连接副词，不能作宾语；whom 指人。难句分析状语；动名词；宾语中国已采取诸多措施来阻止沙漠化的进程，如鼓励农民搭建栅栏(这些栅栏能阻止风把土壤吹走)，以及给干旱地区的人们提供资金，让他们种植更多的树木和灌木。当堂达标.1.floods 2.queue 3.decrease 4.measures 5.drills.6.poured down 7.devot

30、ed to 8.turned into 9.set up10is covered with.11.including a baby/a baby included 12.There used to be 13.where we should stay 14.decrease military spending 15.to jump the queue.16.C 考查非谓语动词。句意为：上海迪士尼乐园梦幻城堡有大约 60 米高，是世界同类建筑中最高的。measure 此处为系动词，表示“量起来”，用现在分词作定语，所以选择C。17A 句意为：排队上公交车是个好习惯。queue up 意为“排队”

31、 ，符合题意。make up组成；turn up 调大，出现；take up 拿起，占据。18C 考查倍数表达法。答句句意为：(飞机)机翼是机长的两倍多长。倍数the n.ofn. ，所以选择 C。19D 考查动词短语。句意为：这么多的学生出来，你怎么认出你女儿的？很容易啊，她穿的红裙子。pick out 挑选，辨认出，所以本题选择 D。20D 句意为：根据警察所述，那个叫“土豪” 的男士结果是生意场上的专业骗子。work out 计算出；make out 弄清楚；figure out 估算出，明白；turn out 结果(是)。写作专题写作步骤Step Two1sit on a block

32、of ice 2.the ice melts 3.feel anxious4owing to 5.the rising global temperature 6.sea level 7.in/over the past 100 years/during the last 100 years8a growing number of people e to realize the necessity of doing 10.cut down carbon emissions 11.make joint effortsStep Three1since the ice is melting；With

33、the ice melting every second2Because the global temperature keeps rising；Owing to；at a shocking rate 3.is reported to；It is reported that 4.and we ourselves can be saved too ；and so can we ourselvesStep FourGlobal Warming PreventionThe past ten years has witnessed such great changes in our environme

34、nt that various problems and disasters have appeared one by one.In a very creative manner，this cartoon presents a scene.A polar bear seats itself nervously on a small block of ice and tries to grasp something with all its efforts.The polar bear looks terrible since the ice is melting every second.Ow

35、ing to the rising global temperature，the icebergs are melting at a shocking rate.It is reported that the sea level has risen 10 to 25 cm over the past 100 years.The famous city of Venice is likely to disappear.But this can be avoided if the rise in the sea level can be stopped.Therefore，a growing number of people have come to realize the necessity of solving this issue.One major measure is to cut down carbon emissions.However，we have to be united and make joint efforts.And then our planet can be saved，so can we ourselves.