英语unit 3 science versus nature 精品课件（译林版必修五）

Unit 3 Science versus nature Date 基础落实 .高频单词思忆 1.agency n. n.代理商 2.practice n. adj.实用的 adv. 3.seek vt. (过去式) (过去分词) 4.succeed vi. n. adj. adv. 代理；服务机构agent 行为；练习practical practically 寻找；寻求sought sought 成功successsuccessful successfully Date 5.profession n. n.教 授 adj.职业的；专业的 6.benefit n. adj. 7.perform vt. n. n.表演者 职业；专业professor professional 利益beneficial 表演 performance performer Date .重点短语再现 1.超越了我们的想象 2.一项科学突破 3.对一点不尊重 4.一个41岁的女销售员 5.一个领养的孩子 6.处理这些后果 7.最终取代我们 beyond our imagination a scientific breakthrough show no respect for a 41 year old saleswoman an adopted child deal with the consequences end up replacing us Date 8.死于心脏病 9.违反/不利于自然 10.对有抵抗力 11.过度开发地球资源 12.满足某人的需要 13.总之 die of heart failure go against nature be resistant to endlessly overdevelop Earths resources meet/satisfy ones needs to conclude/to sum up/in a word Date .典型句式运用 1.并非对自然有益的一切事情对人类都是好的。 that is best for nature is good for people. 2.在多数情况下，其结果是，人类在破坏环境之际 没有真正受益。 Most of the time humans are not really profiting when they damage the environment. Not everything it turns out that Date 3.科学家最近宣布，他们已经成功克隆出第一个人 类胚胎，这在全球范围内引起了争论 A recent announcement by scientists they have successfully cloned the first human embryo has caused much debate. 4.在中国，科学家们已经致力于克隆动物，以及将 在医学领域中被使用的干细胞。 In China,scientists have focused their efforts on cloning animals, stem cells to be used in medical research. that as well as Date .综合语篇填空 1.Cloning is producing an copy of a plant or an animal using its cells. 2.However, general the scientists were praised for their wonderful scientific breakthrough. 3.If we interfere nature,we will have to deal with the consequences. exact in with Date 4.I feel sorry the lady who cannot have a baby,but I would like to point that there are many children in the world no parents, would be delighted to have a mother. 5.Often they do not realize that the choices they are bad for the environment. for out with who make Date 导练互动 重点单词 1.praise n.criticize sb.for sth. sing high praise for高度赞扬 同义词组:think well/highly of;speak highly of 反义词组:think little/nothing of;speak badly of in praise of赞扬 结构相同的短语有: in celebration/need/want/memory/honor of beyond all praises赞不绝口 deserve/be worthy of praise值得称赞 Date 即学活练 (4)The Department of Education for his having completed 40 years of teaching. A.received high praise B.was praised C.praised him D.praised for him C Date 2.interfere vi.干涉；干预；摆弄；妨碍 挑战自我 (1)别干涉别人的事。 Dont other peoples affairs. (2)你曾经因为玩乐而妨碍了你的职责吗？ Did you ever allow pleasure to your duty? interfere in interfere with Date 帮你归纳 interfere with sb./sth.干扰、妨碍某人/事 interfere in sth.干涉、干预、介入某事 interference n. None interference in the internal affairs of other countries. 不干涉他国内政。 Date 即学活练 (3)在他工作的时候不要打扰他。 (4)不要干预与你无关的事。 Dont interfere with/bother him when hes at work. Dont interfere in affairs that do not concern you. Date 3.benefit vt.有利于；受益，得到好处;n.利 益，好处 挑战自我 (1)这是一项花费很大的投资，但从长远来看，它 对公司有好处。 Its an expensive investment but it will in the long run. (2)成千上万的人受益于新的治疗。 Thousands of people the new treatment. (3)新信用卡将会为我们的客户带来很多好处。 The new credit card will be our customers. benefit the company have benefited from of great benefit to Date 帮你归纳 benefit sb.有益于某人 benefit from sb./sth.从获益 benefit by doing.通过获益 for the benefit of.为了的利益 be of benefit to对有益 beneficial adj.有益的 be beneficial to=be of benefit to对有益 be beneficial to do sth.做有益 Date 即学活练 (4)新建的铁路使附近的村民受益许多。 (5)为了学生的身心健康，我们学校周围两公里以内 的所有网吧将全部关闭。 The newly built railway will greatly benefit the villagers nearby. For the benefit of the body and mind health of the students,all the Internet cafs within a distance of two kilometers around our school will be shut down. Date 4.intention n.意图；目的；企图 挑战自我 (1)他到巴黎是为了学法语。 He went to Paris French. (2)我无意去参加婚礼。 I have going to the wedding. (3)这个课程是为中等水平的学生开设的。 The course intermediate students. (4)他的父母想让他去国外学习。 His parents study abroad. with the intention of learning/to learn no intention of is intended for intended him to Date 帮你归纳 intend v.打算，意欲，想要 intend to do sth.打算做某事 intend sb.to do sth.打算让某人做某事 be intended for为准备/安排/设计 with the intention of为了目的或意图 have no intention of doing/to do sth.无意做 某事 Date 即学活练 (5)She to catch the early train,but she didnt get up in time. A.intendedB.was intended C.had intendedD.was intending C Date 5.limit v.寻找;追求 挑战自我 (1)他说他没有寻找到幸福。 He said he his happiness. (2)试图说服他戒烟是没用的。 It is no use persuade him to give up smoking. hadnt sought seeking to Date 帮你归纳 seek advice/happiness/wealth/help/friendship 寻求建议/幸福/财富/帮助/友谊 seek to do sth.= try to do sth.试图做某事 seek after/for寻找；追求 即学活练 (3)Though everywhere,the special material for the medicine failed to be found. A.soughtB.having sought C.being soughtD.seeking A Date 重点短语与句型 9.on the one hand.,on the other hand 一方面,另一方面 挑战自我 (1)一方面我想卖掉房子，但另一方面我一想起搬 家就不能忍受。 On the one hand,I want to sell the house,but . on the other hand,I can not bear the thought of moving Date (2)一方面经济的快速发展将改善人民的生活条件， 但另一方面也会加快对环境的破坏。 ,but on the other hand,it will speed up environmental destruction. On the one hand,rapid development of the economy will improve the living conditions of the people Date 帮你归纳 at hand在手头；临近 by hand手工 in hand手头上 hand in hand手拉手 Hands off!请勿触摸！ Hands up!举起手来! a green hand新手 lefthanded左撇的 from hand to hand传递 live from hand to mouth过着衣食无忧的生活 Date hand in上交 hand over交接 hand out分配；施舍 hand down流传下来；传递 即学活练 (3)I would like a job which pays more,but I enjoy the work Im doing at the moment. A.in other words B.on the other hand C.for one thing D.as a matter of fact B Date 10.as well as 挑战自我 (1)亨德森先生和他的孩子都喜欢足球。 Mr.Henderson,as well as his children, (be) fond of football. 帮你归纳 (1)as well as的用法如下： 和一样好 Peter plays football as well as,if not better than,Jack. 皮特踢足球即使不比杰克好，也与他一样好。 短语介词，意为“连同、和”，在意义 上强调前者，谓语动词的单复数与前面的主语保持 is Date 一致，可以用 together with或along with进行 替换。 as well as还可以连接两个相同的形容词、动词、 介词等，意思是“不但，而且、既 又”。 The child is lively as well as healthy. 这孩子既健康又活泼。 (2)as well表示“也”，用于句子末尾。 Jackie Chan is my favorite film star,because he is diligent,warm-hearted and humorous as well. 成龙是我喜欢的电影明星，因为他勤奋，富有同情 心也很幽默。 Date (3)may/might as well.不妨；不如(表建议) Since/Now youve come,you may as well enjoy your stay. 既来之，则安之。 即学活练 (2)Mary as well as her sisters Chinese in China. A.are studying B.have studies C.is studying D.study C Date 11.turn out 结果是；证明是 挑战自我 (1)不用担心，一切都会好起来。 Dont worry.It will all . (2)事情正如教授所预料的那样。 exactly as the professor had foreseen. (3)结果是他没有得到那份工作。 he didnt get the job. turn out fine Things turned out to be It turned out that Date (4)会议证明是成功的。 The meeting successful/a success. = the meeting was successful/a success. 温馨提示 turn out作“证明是”讲时，无被动语态，无进行 时态。 turned out to be It turned out that Date 帮你归纳 turn out to be+adj./adv. It turned out that. turn in上交 turn down调低；拒绝 turn up调高；露面，出现 turn over翻转 turn on打开 turn off关掉 turn to转向;求助于 Date 即学活练 (5)In the morning it was cloudy,but to everyones delight,it fine in the afternoon. A.turned out B.turned in C.turned up D.turned over A Date 12.部分否定句型 Not everything that is best for nature is good for people.并非对自然有益的一切事情对 人类都是好的。 (回归课本P58) 挑战自我 (1)发光的并非都是金子。 = (2)并非两个答案都正确。 = Not all that glitters is gold. All that glitters is not gold. Both answers are not right. Not both answers are right. Date 帮你归纳 当not和each,every,both,all连用时表示部分否定。 若表示两者的全部否定用neither,三者或以上用 none。 即学活练 (3)并非他的父母都是老师。 (4)并非所有的人都喜欢运动。 Both of his parents arent teachers. Not all people like sports. Date 品味构词 1.利用合成法，品句填词 (1)He was hungry and wanted to ,so he went to the .(dine) (2)After morning exercises,I went to the to have a .(bath) (3)This factory has many for workers to in.(work) dine dining room bathroombath workrooms work Date 串联扩展 名词词/动词动词 名词词 合成词词 bath 洗澡 room bathroom wash 洗washroom sale 销销售salesroom bed 床bedroom reception 接待 接待室，会客室 rest 休息 restroom ， 浴室 厕所 拍卖场 卧室 reception room 洗手间 公共厕所 Date dress 穿衣 room live 生活 living room wait 等待 waiting room read 读读 reading room sit 坐sitting room dine 吃饭饭dining room 更衣室 起居室，客厅 候车室 阅览室 起居室 餐厅 dressing room Date 2.利用派生法，品句填词 （1）The he used to the problem of waste disposal seemed unreasonable. (solve) （2）WHO is an international which was by the UN.(organize) （3）His of making friends with people around he is very kind and easy to get along with.(suggest) solutionsolve organization organized suggestion suggests Date 串联扩展 动词动词 后缀缀 名词词 communicate 交流；联联系 -tion 交流；通信 determine 决 心 决心；确定 prepare 准备备 准备备，预备预备 pollute 污污染 污污染，弄脏脏 situate 使位 于 形势势，情况 locate 坐落 在 位置 communication determination preparation pollution situation location Date 考题回扣 【例1】It is not immediately clear the financial crisis will soon be over. (上海高考) A.sinceB.what C.whenD.whether 解析 这是it作形式主语的名词性从句。句意为: 金融危机是否会很快结束不会立刻明朗的。若主 语从句中去掉soon，也可以选C项，即“金融危机 什么时候会结束”；what在从句中没法与其他成 分搭配；since自从以来，不合句意。 D Date 课文原文 .but its uncertain theyll ever succeed totally.(P46) 【例2】 by the advances in technology, many farmers have set up wind farms on their land. (天津高考) A.Being encouraged B.Encouraging C.Encouraged D.Having encouraged whether Date 解析 encourage与主句主语many farmers之间为逻 辑上的动宾关系，因此应用被动形式，故排除B、D 两项；A项表示该动作正在进行；“Encouraged by the advances in technology”为过去分词短语作 原因状语。 答案 C 课文原文 by the article,the woman wrote a letter to the newspaper.(P50) Shocked Date 【例3】Being a parent is not always easy,and being the parent of a child with special needs often carries with extra stress. (北京高考) A.itB.them C.oneD.him 解析 it在句中代指being the parent of a child with special needs。 课文原文 is mankinds responsibility to find solutions that are acceptable for everyone, and everything.(P58) It A Date 【例4】It is usually warm in my hometown in March,but it be rather cold sometimes. (福建高考) A.must B.can C.should D.would 解析 must必然，一定；can可能；should应该； would(过去)将，总会。本题提供的语境是“有时 可能会”。 课文原文 The very genes that make crops resistant to pests and disease be harmful to animals.(P57) could B Date 【例5】The present situation is very complex, so I think it will take me some time to its reality. (湖北高考) A.make upB.figure out C.look throughD.put off 解析 make up组成；化妆；编造；figure out理 解，弄清楚；look through浏览；put off推迟。 句意为：目前的形势非常复杂，因此我认为要花 费我一段时间来弄清楚它的真实性。 课文原文 He is always working in his lab,trying to all the mysteries that make him puzzled.(P49) figure out B Date 写作技能 如何做到行文流畅 高考书面表达的评分原则中明确规定“上下文的 连贯性”为评分时应注意的主要内容之一。在“各 档次的给分范围和要求”中，也提到了“连贯性” 的问题，且在第五档(2125分)中具体指出：“有 效地使用了语句间的连接成分，使全文结构紧凑。” 那么如何使行文连贯呢？其实，做到行文连贯一点 也不难，只需掌握以下两个要诀。 要诀之一 要组织一段通畅的英文，构建每一个句子时，要服从 以下三条原则: Date 1.The topic of each sentence mustnt be changed. 2.The subject of each sentence has to be changed. 3.The beginning of each sentence should be changed. 有些句子的主题、主语和句子的开头可能是同一结 构，但并非总是如此。如果在一段文章中，每句话 的主题、主语和开头都是同一结构，便显出一种学生腔 。事实上，每个句子的主题不能脱离整段的主题。每个 句子的主语会因叙述的内容不同而不同。流畅的 Date 段落每一个句子的开头一般是不同的。因此，在一 段英文中句子的主题不能变；句子的主语需要 变；句子的开头必须变。 这就是行文连贯的要诀之一。 要诀之二 正如许多人所认识的那样，要使作文行文连贯、条 理清楚，就要适当地使用连接成分，其中包括连词、 副词、话语标志、用作状语的介词短语和部分独立 结构。 Date 很多连接成分具有多个方面的功能，在写英语作文 时，要合理运用。同时，在写作中切忌连接词语的 堆砌，不要因文害义。正如前边所提到的那样，普 通的副词在句中位置十分灵活，所以，副词也是使 文章行文连贯的最好工具。另外，充当状语的介词 短语在文章中的连接作用也不容忽视。 Date 自主检测 .品句填词 1.Little Tom like a gentleman at yesterdays party. 2.He has decided to go abroad to study with the of improving his English. 3.As many as 30,000 refugees died of hunger and lacking care. 4.The shop assistant didnt take the customers request ,as a result, his prize was kept back by the boss. behaves intention medical seriously Date 5.He is now out of work as a result of his ,which resulted in a great loss in business. 6.I cant tell you (明确地) when I can finish the project. 7.Copper (传导) electricity better than other materials do. 8.He (寻求) revenge(报复) against Surkov for separating him from his wife and son. carelessness definitely conducts sought Date 9.She wanted to be the first woman to climb Mount Everest,and she almost (成功). 10.He had got prepared to take the (后果) of losing money when he decided to invest at the beginning. succeeded consequence Date .短语识境 1.The guide warned those who missed the train would the consequence themselves. 2.The factory closing because the pollution it created wasnt treated in time. 3.Many people Super Girls,which is a quite popular amusement program at present. turn out,deal with,meet our own needs, follow in,be seriously affected,comment on, end up,go against,take away,be blamed for deal with ended up comment on Date 4.The sandstorm swept the whole day,the public transport . 5.Whoever shouldnt law, otherwise he will be punished. 6.His driving license was because of driving after drinking. 7.The food can not even , how can we support them? 8.We wonder who should having allowed these trees to be cut down. was affected go against taken away meet our own needs be blamed for Date 9.The man calling himself a manager to be a murderer. 10.Millions of heroes pushed ahead with the revolution, martyrs(烈士) footsteps. turned out following in Date .单项填空 1.Many children think they are with when their parents are trying to show concern about them. A.interferedB.separated C.disturbedD.offended 解析 interfere干涉，干预，妨碍；separate分 开；disturb打扰；offend得罪,冒犯(及物动词)。 句意：许多儿童认为当父母在试图关心他们时， 干扰了他们。 A Date 2.When the stranger was dragging him away,the baby reached out his hands in want of his mother. A.curiousB.desperate C.sincereD.serious 解析 desperate意为“极度渴望的”。in desperate want of表示“极想得到”。 B Date 3.In the questionnaire,the subjects are questioned whether they banning cars in the city center. A.agreeB.comment C.advocateD.conduct 解析 advocate doing sth.表示“拥护(支持)做 某事”。 C Date 4.All the candidates were the street to be named after a great man his great contributions to the city. A.in favor of;in need of B.in praise of;in favor of C.in praise of;in need of D.in favor of;in honor of 解析 句意：所有候选人都赞成以一名伟人的名 字来命名这个街道，以表彰他对这个城市的贡献。 D Date 5.Why are you looking pleased? Oh,Ive just had a job . A.offeredB.offering C.to offerD.being offered 解析 offer和job之间为被动关系，且表示动作 已完成，故选A。 A Date 6.He told us sadly that more than one person in the case. A.involved B.had involved C.was involved D.were involved 解析 be involved in与有关，使卷入； “more than one+单数名词”作主语时，谓语动 词用单数。 C Date 7.Jason has been preparing carefully for his English examination so that he could be sure of passing it on his first . A.purposeB.desire C.attemptD.intention 解析 on ones first attempt为固定短语，意 为“某人首次尝试”。 C Date 8.We had intended to do everything according to the schedule,but it didnt as planned. A.make upB.turn out C.go onD.come up 解析 句意：我们原打算按照时间表做一切事 情，但结果并没有如计划地那样。 B Date 9.Im out of on the piano.Im not sure whether I can play it well. A.practiceB.exercise C.skillD.quality 解析 be/get out of practice为固定短语，意 为“疏于练习”。 A Date 10.Some people do not normally when they are worried. A.believeB.conduct C.behaveD.react 解析 句意：有些人在着急的时候行为不正常。 behave行为，行动，举止。 C Date 11.He argued smoking,and insisted that it