高考英语一轮复习 Unit4 Wildlife protection课件 新人教版必修2.ppt

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,必修2 Unit 1Unit 5,Unit 4 Wildlife protection,1_ (vi.&vt.) 减少;(使)变小;或变少 2_ (n.) 损失;遗失;丧失 3_ (vt.) 鉴赏;感激;意识到 4_ (adj.) 安全的;可靠的 5_ (adj.) 凶猛的;猛烈的 6_ (vt.) 预定,保留 7_ (n.) 事件;事变 8_(vt.&vi.) 解除;缓和_ (n.) 减轻 9_(n.)保护_(vt.)保护_ (adj.)保护的;防护的,重点单词,decrease,loss,appreciate,secure,fierce,reserve,incident,relieve,relief,protection,protect,protective,10_ (vi.)回答;响应;作出反应_(n.)回答;反应;回应 11_ (n.) 仁慈;宽恕;怜悯_(adj.)仁慈的;慈悲的;宽容的_(adj.) 残忍的 12_(vt.) 包含;容纳;容忍_(n.) 容器 13_ (vt.) 影响;感动;侵袭_(n.) 喜爱;感情_(n.) 影响;效果;作用 14_(vi.)成功 (vt.) 接替;继任_(n.) 成功_(adj.) 成功的 15_(vt.) 雇用;利用(时间、精力等) _ (n.)雇主_(n.)雇员;雇工 16_ (n.&vt.)损害;危害_(adj.) 有害的_(adj.) 无害的,respond,response,mercy,merciful,merciless,contain,container,affect,affection,effect,succeed,success,successful,employ,employer,employee,harm,harmful,harmless,1_ 灭亡;逐渐消失 2_ 和平地;和睦地;安详地 3_ 在危险中;垂危 4_ 如释重负;松了口气 5_ 突然笑起来;大声笑了出来 6_ 保护不受(危害) 7_ 注意 8_ 形成;产生,重点短语,die out in peace in danger in relief burst into laughter protect.from pay attention to come into being,9_ 按照;根据所说 10_ 以至于;结果 11_ 申请 12_ 茫然,不知所措,according to so that apply for at a loss,1They lived on the earth tens of millions of years ago,long before humans came into being. 他们在千百万年前就生活在地球上,远远早于人类的产生 解读 before连词,意为“在之前”,引导状语从句。 仿写 请确保在书到期之前归还。 Please make sure you return the book_.,经典句型,答案:before its due,2It shows the importance of wildlife protection,but Id like to help as the WWF suggests. 这体现了保护野生动植物的重要性,不过,我还是想按照世界自然基金会的建议来帮助你们。 解读 as引导方式状语从句,意为“按照;像那样”。 仿写 我会按照你的希望去做。 I will arrange to do it_.,答案:as you wish/hope,3It is a pity that in the story nobody helped the dodo. 遗憾的是,在这个故事里没有人帮助渡渡鸟。 解读 Its a pity that.“遗憾的是”。 仿写 遗憾的是,你错过了出国学习的好机会。 _you missed the good chance of studying abroad.,答案:Its a pity that,4This is the only home of the red Colobus monkey but there are very few left. 这是红髯猴的唯一栖息地,但是现在所剩无几了。 解读 There be(no)left to do sth./for sth./for doing sth.“为做某事/为某事留下/没留下”。 仿写 已经没有时间来让我们仔细考虑了。 _for us to think it over.,答案:There has been no time left,5They learned this from the way the bones were joined together. 他们是根据(恐龙)骨骼的连接方式了解到这一点的。 解读 the way是先行词,后跟省略了that/in which的定语从句。 仿写 诚实地说,我们钦佩他解决那个问题的方法。 To be honest,we admired_he solved the problem.,答案:the way (in which/that),1decrease vi.& vt.减少;(使)变小;(使)变少 n减少;减小 教材原句 If their habitat is threatened or they cannot find enough food,their numbers may decrease. 如果它们的栖息地受到威胁或者它们不能够找到足够的食物的话,它们的数量可能会减少。,板块一:核心单词,decrease to减少到 decrease by减少了 decrease from.to.从减少到 decrease in sth.在方面降低;减少 on the decrease在减少,The clubs members have decreased to two hundred. 该俱乐部的会员已减少到了200人。 There has been a decrease_the number of pandas these years. 近年来大熊猫的数量已经减少了。 The number of car accidents is_the decrease. 车祸的数量在下降。,By the end of the study,that percentage had decreased_half,to 45 percent. 到研究结束的时候,那个百分比已经下降了一半,到了45%。 We have no idea when the price of housing decreases_the level we can afford. 我们不知道什么时候房价才能下降到我们能承受的水平。,答案: in on by to,2loss n损失;遗失;丧失 教材原句 loss of bamboo growing areas 竹子产地的消失,(1)suffer a loss遭受损失 at a loss不知所措;困惑 (2)lose v失去;丢失;损失;输 (3)lost adj.丢失的,失去的,输掉的 lost in thoughtdeep in thought“陷入沉思”,作状语。,见证2014If you lose something on a bus or train or in a station,please call Lost & Found at 2029621195. 如果你在汽车上、火车上或火车站丢了东西,请致电失物招领处:2029621195。(2014新课标卷阅读理解B) He told the police about the loss of his car. 他向警方报失了他的车子。 They_as a result of the terrible accident. 由于可怕的事故,他们遭受了重大损失。 Honestly speaking,Im_what to do next. 诚实地说,我不知道下一步怎么办。,答案:suffered a heavy loss at a loss,3respond vi.回答;响应;做出反应 教材原句 Daisy responded immediately.“Id like to see some endangered wildlife,” she said. 戴茜立刻回答道:“我想去看看濒临灭绝的野生动植物。”,(1)respond to.回应;对做出反应 respond that.回答说 (2)response n响应;回答 in response to作为对的答复/反应(通常作状语) make response to 对做出反应(强调动作),I offered to help him,but he didnt respond. 我表示愿意帮助他,但是他没有反应。 How did she_the news? 她对那个消息有什么反应? She_,which made me very angry. 她没有回答,这使我非常生气。 She laughed_his jokes. 他的玩笑引起她大笑。,答案:respond to made no response in response to,4relief n. 痛苦或忧虑的减轻或解除 教材原句 In relief,Daisy burst into laughter. 令人宽慰的是,Daisy大笑起来。,(1)relief n. 焦虑、痛苦的减轻 a drug for the relief of pain 止痛药 (2)to sb.s relief 令人宽慰的是 (3)in relief 如释重负 (4)relieve vt. 减轻、解除 relieve sb.from anxiety 消除某人的忧虑,It was a relief to me to find the children safe. 发现孩子们安全我感到安慰。 _ our relief,they all got home safely. 他们都安全地到家,这让我们松了口气。 I smiled_relief after I heard I had passed the examination. 听说我已经通过了考试,我轻松地笑了。,答案:To in,5mercy n. 怜悯,宽恕,仁慈 教材原句 Farmers hunted us without mercy. 农民们毫不留情地捕杀我们。,show mercy to/have mercy on sb.怜悯某人 at the mercy of sb.任某人摆布,受某人控制 ask/beg for mercy请求宽恕 without mercy 毫不留情 be merciful to/towards sb.对某人仁慈,They showed little mercy to the prisoners. 他们对囚犯毫不留情。 The little ship was_the storm. 小船在暴风雨中失去控制。 He went down on his knees and_. 他跪下来,乞求宽恕。 He was treated_. 他受到无情地对待。,答案:at the mercy of begged for mercy without mercy,6contain vt.包含;容纳;容忍 教材原句 It contains a powerful drug which affects mosquitoes. 它含有一种强效药物可以防止蚊虫叮咬。,contain oneself 克制自己 contain oneself with sth.使自己抑制住,The hall can contain/admit/hold/seat 3,000 people. 这个大厅可以容纳3 000人。 Sea water_. 海水里含盐。 I was so angry that I couldnt_. 我太生气了,以至于无法克制自己。,答案: contains salt contain myself,比较辨析,填一填 Try not to eat food which_a lot of fat. There are 60 students in our class,_20 girl students. There are 60 students in our class,20 girl students_.,答案: contains including;included,7affect vt. 影响;感动;(疾病)侵袭 教材原句 It contains a powerful drug which affects mosquitoes. 它含有一种强效药物可以防止蚊虫叮咬。,affect sb.to tears 把某人感动得掉泪 be greatly/deeply affected 很/深受感动 be affected with high fever 发高烧 effect n. 作用,影响 have an effect on 对产生影响,见证2014Now a research by Cornell University suggests how life style and decisions about eating may affect weight. 现在,康奈尔大学的一个研究表明了生活方式和关于饮食的决定如何会影响体重。(2014陕西卷阅读理解C) Once he has made up his mind,nothing can affect his decision. 他一旦下了决心,任何事都不会影响他的决定。 She_the news of his death. 他去世的消息使她深感悲痛。,We want to know whether the drug_peoples health. 我们想知道这药对人们的健康是否有影响。 The weather is concerned with all of us because it _so directlywhat we wear,what we do,and even how we feel. 天气与我们息息相关,因为它直接影响着我们,如我们穿什么,做什么,甚至于我们的感受。,答案:was deeply affected by has an effect on affects us,8appreciate vt.欣赏;感激;意识到 教材原句 You should pay more attention to the rainforest where I live and appreciate how the animals live together. 你应该多关注我居住的雨林并观察动物们如何生活在一起。,Her abilities are not fully appreciated by her employer. 她的才干尚未得到雇主的充分赏识。 They appreciated_greatly. 他们十分感激我的帮助。 Id appreciate_if you would turn the music down. 如果你把音乐关小一些,我将不胜感激。 I appreciate_(give)the opportunity to work in your company two years ago. 我非常感激您两年前给了我那次在您的公司工作的机会。,答案:my help/my helping it being given,9succeed vi. 成功;继承 vt. 接替;继任 教材原句 What must be done if wildlife protection is to succeed? 如果野生动物保护计划要想成功的话必须要做什么?,succeed in doing sth.成功做成某事 succeed to.继承(王位等) succeed sb.as.接替、继任某人当 success n. 成功 successful adj. 成功的,We think the 30th London Olympic Games is a great success. 我们认为第30届伦敦奥运会非常成功。 It never occurred to me that you could succeed _persuading him to change his mind. 我从未想过你会成功地劝说他改变主意。 He had to succeed_the business when his father passed away. 当他父亲去世时他不得不继承他父亲的事业。 At last,he_the general manager of the company. 最后他接替父亲,成为公司总经理。,答案:in to succeeded his father as,10employ vt. 雇用;利用(时间、精力等) 教材原句 Can they be employed to work in the park and not hurt the animals? 可以雇佣他们在公园工作并且不伤害动物吗?,How do you employ your spare time? 你怎样利用你的业余时间? Her days_ in gardening and voluntary work. 她的时间都花在园艺和做义工上。 If you dont trust him,why do you employ him_(do) the job? 如果你不信任他,那你为什么聘用他做这份工作? His mother_a shop assistant. 他母亲受雇于一家商店做店员。,答案:is employed to do is employed as,11harm n& vt.损害;危害 教材原句 What should be done to punish people who do harm to the animals? 应该如何惩罚伤害动物的人?,(1)do sb./sth.harmdo harm to sb./ sth.对某人/某物有害 (2)harmful adj.有害的 be harmful to.对有害 harmless adj. 无害的,无恶意的,Smoking harms our health. 吸烟有害健康。 Modern farming method does great harm_the countryside. 现代的耕作方式对乡村造成了很大的损害。 Drinking too much will_you harm. 过量饮酒对身体有害。,What he said_/_. 他说的话对你没有害处。 Some chemicals are_the environment. 有些化学物质对环境有害。,答案:to do does no harm to you/does you no harm harmful to,12die out 灭亡;逐渐消失 教材原句 As a result these endangered animals may even die out. 结果,这些濒危动物甚至可能会灭亡。,板块二:短语和句型,die away (声音、光线等)逐渐消失 die of/from 因而死 die down 减弱,平息 die off 相继死亡 be dying for 渴望 be dying to do 极想干某事,Many old customs are dying out. 很多古老的习俗正在消失。 Much to our sorrow,many rare animals_. 令我们很难过的是,许多珍稀动物灭绝了。 On the Eve of the Spring Festival,we Chinese people like to play with fireworks,and the noise doesnt_until after midnight. 在新年除夕,我们中国人喜欢燃放鞭炮,鞭炮声直到午夜后才会平息下来。 As she got older,her relatives all_. 随着她年纪的增长,她的亲戚都相继死去了。,答案:died out die down died off,13protect.from.保护不受(危害) 教材原句 Im protecting myself from mosquitoes. 我保护自己不被蚊子咬到。,答案:being hurt from,14pay attention to 注意;留意 教材原句 You should pay more attention to the rainforest where I live and appreciate how the animals live together. 你应该多关注我居住的雨林并观察动物们如何生活在一起。,draw/attract/catch ones attention to.引起某人对的注意 turn ones attention to 把注意力转移到 fix/focus/concentrate ones attention on注意力集中在 devote ones attention to 把注意力放在,So,its important to pay attention to every detail. 因此,注意每个细节至关重要。 I keep trying to_. 我不断试着引起服务员的注意。 We should_the needs of older people. 我们应该更加关注年长者的需求。 He stood there,his attention _(fix) on the notice on the wall. 他站在那儿,集中注意力看墙上的布告。,答案:attract/draw/catch the waiters attention give more attention to fixed,15come into being 形成;产生 教材原句 They lived on the earth tens of millions of years ago,long before humans came into being. 千百万年前它们(恐龙)就在地球上生活,比人类的出现要早得多,come into being “形成、产生”,为不及物动词短语,无被动形式,也不用于进行时态。 come into action 开始行动 come into office/power 就职,上台执政 come into effect 开始生效 come into existence 开始存在、产生 come into use 开始使用 come into sight 看的见,It is said that this custom came into being more than three hundred years. 据说这种风俗存在三百多年了。 A new system will_next May. 新制度明年五月开始实行。 This method has_in this area. 这种方法在这一地区已被广泛使用。 After Hitler_in Germany,Einstein went to America. 希特勒在德国上台后,爱因斯坦去了美国。,答案:come into effect come into wide use came into power/office,16It shows the importance of wildlife protection,but Id like to help as the WWF suggests. 这体现了保护野生动植物的重要性,不过,我还是想按照世界自然基金会的建议来帮助你们。,as在句中引导方式状语从句,意为“按照;如同”。as作为连词的用法主要有: (1)“如同;按照”,引导方式状语从句。 (2)“当时候;一面一面;随着”,引导时间状语从句。 (3)“因为;既然”,引导原因状语从句。 (4)“尽管”,引导让步状语从句。 (5)引导比较状语从句,用于as.as.句型意为“像一样”。,When in Rome,do as Romans do. 入乡随俗。 They sang songs_they were doing farm work. 他们一边干农活,一边唱歌。 Coach,can I continue with the training? Sorry,you cant_you havent recovered from the knee injury. 教练,我可以继续训练吗? 很抱歉,你不能,因为你膝盖受伤还没有恢复。,Poor _ it may be,there is no place like home,wherever you may go. 虽然家境贫穷,但无论你走到哪儿,都不会有像家一样的地方。 He smiled politely_Mary apologized for her drunken friends. 当Mary为她醉酒的朋友而道歉的时候,他有礼貌地笑了笑。,答案:as as as/though as,17They learned this from the way the bones were joined together. 他们是根据(恐龙)骨骼的连接方式了解到这一点的。,句中way表示“方式;方法”,其后接in which或that引导的定语从句,此时也可以将关系代词that/in which省略掉。way表示“方式;方法”时,其后还可接不定式或of doing sth.的形式。,The way(in which/that) he speaks to us is really annoying. 他对我们讲话的方式真是让人讨厌。 I think you hurt his pride by laughing at the way_he speaks English. 我觉得你嘲笑他说英语的方式伤害了他的自尊心。 Is this the way you can imagine _ air pollution? 这是你能想到的减少空气污染的方法吗?,答案:that/in which to reduce/of reducing,18After a while she saw some zebra with black and white lines going beneath their stomachs. 过了一会儿她看到了一些斑马,它们身上有从上一直延伸到腹部的黑白相间的条纹。,Yesterday I came across a woman with a baby in her arms begging in the street. 昨天我碰到一个抱着婴儿的妇女在街上行乞。 With the boy _(lead) the way,we had no difficulty in finding the village. 由小男孩带路,我们毫不费力地找到了这个村庄。 With the problem_(settle),we went on smoothly. 问题解决后,我们进展得很顺利。,_the house empty,Jack felt lonely. 因为房子空空的,杰克感到很孤独。 With nothing_(do),Tom sleeps at home. 因无事可做,汤姆就在家睡觉。,答案:leading settled With to do,.用括号内所给动词的正确形式填空 1The boy _ (teach) himself French now. 2Shall we go for dinner? Yes,it _(serve) in the diningroom now. 3The suits _(iron)They _(iron) more easily when damp. 4What he has done is _(spoil) the whole thing. 5Smoking like this,you _(injure) yourself.,单元语法专练:现在进行时的被动语态,答案:1.is teaching 2.is being served 3.are being ironed;iron 4.spoiling 5.are injuring,.根据汉语提示,用句末括号内的英语单词完成句子 1The bridge over the river_.(rebuild) 这条河上的桥正在重建。 2What_to protect the life of giant pandas?(do) 人们正在采取什么措施来保护大熊猫的生命? 3She may_at the very moment.(interview) 她此刻也许正在接受面试。 4Who designed the buildings that_in the town?(build) 城里正在建设的楼房是谁设计的? 5The project_at the meeting. 这个方案正在会上被讨论着。,答案:1.is being rebuilt 2.is being done 3.be being interviewed 4.are being built 5.is being discussed,
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