UNIT 9 Period Two Lesson 1-【成才之路·学案】2025-2026学年高中英语选择性必修第三册同步新课程学习指导(北师大版)

3.barrier 4.intake 5.clue 6.factor 7.phenomenon 8.outbreak 9.classfication 10.baseline 形容词(ad.)&副词(adm.):l.identical 2.bound 3.symbolically 4.crucial 5.accurate 6.artificially 7.corresponding Ⅲ.1-5 ADBEC IV.1.depressing 2.systematic 3.opposed 4.treatment 5.mineral 6.betterment 7.comparison 8.reproductive 9.participant Period One Topic Talk 课前自主预习 I.1.E2.D3.A4.B5.C II.1.capability 2.inference 3.physically;physicist 4.innovation IlI.1.capable of 2.make decisions 3.predict the future 4.do research 5.According to the research 课堂新知讲练 词汇拓讲 1.(1)capable (2)to destroy (3)is capable of 2.(1)admiration (2)admirable (3)admiring (4)admire him for 3.(1)of (2)incurable (3)a cure for 4.(1)reaction (2)In (3)reacted/responded to 5.(1)participation (2)participants (3)participate in 句式解读 (1)has been learning (2)has been writing (3)have been waiting 随堂知能小练 I.1.biology 2.justify 3.calculate 4.betterment 5.participants 6.inferred 7.admire 8.reacted 9.capability 10.innovate II.1.for 2.in 3.of 4.reaction 5.for IlI.1.It was not until;that 2.Devoted to 3.suffering from 4.has been playing football 5.Amazed at Period Two Lesson 1 课前自主预习 I.1.C2.E3.D4.A5.B II.1.merely 2.artificially 3.wholly 4.accurately 5.comparison 6.treatment IlI.1.either naturally or artificially 2.was announced 3.led to;how to prevent 4.attempts to clone 5.developed an illness V.1.时态；非谓语动词 2.现在完成；现在完成进行；将来完成；不定 式 课文语篇研读 I.1-5 ABDCD Ⅱ.1-6 TFFTFF III.Para.1:B Para.2:A Para.3:E Para.4:F Para.5:D Para.6:C IV.1.successfully 2.the 3.comparison 4.that 25 5.to cure 6.greater 7.development 8.to 9.be abused 10.or 课堂新知讲练 词汇拓讲 1.(1)to (2)a (3)to pass (4)being arrested (5)lead to 2.(1)in/by (2)comparison (3)compared (4)compare notes with (5)compared to 3.(1)at (2)to climb (3)attempted (4)attempt to grasp;make an attempt to grasp; make an attempt at grasping 4.(1)Concerned (2)concerned (3)concerning (4)is concerned with 5.(1)to pass (2)for (3)are bound to 6.(1)to (2)to (3)is senior to (4)junior to 句式解读 (1)to find (2)to go (3)to discuss (4)how to survive 突破语法 I.1.has been working 2.have been doing 3.had been working 4.had planted 5.have learned 6.had been wanting 7.have been strengthened 8.had been playing 9.has been taking 10.has increased Ⅱ.l.had been working 2.has made great achievements 3.had finished reading 4.have been working on 5.have been paying more and more attention 2 6.have been trying to 7.has been no rain 8.had been ringing 9.had been standing 10.had she turned on 随堂知能小练 I.1.edit 2.abuse 3.comparison 4.inferior 5.identical 6.barrier 7.mere 8.treatment 9.emotion 10.crucial Ⅱ.l.to meet 2.merely 3.blessing 4.artificially 5.wholly 6.clues 7.accurately 8.emotional 9.had been working 10.has taken Ⅲ.1.had travelled to 2.has been reading;hasn't finished 3.had been absorbed in 4.how to make arrangements for 5.he has told Period Three Lesson 2 课前自主预习 I.1.E2.A3.C4.D5.B II.1.intake 2.include 3.location 4.nervous II.1.consist of 2.contain 3.make up 4.turn to him for help 5.be responsible for 课堂新知讲练 词汇拓讲 1.(1)consistent (2)of (3)with (4)consist/lie in 2.(1)编造(2)组成(3)和解(4)占 (5)化妆(6)it(7)to 3.(1)in (2)connected 16Period Two 课前自 ①猜词意 A.比较 B.永远，长久地 C.障碍；壁垒；屏障 D.人为地；人工地；虚假地 E.强烈的情感：激情 1.A severe storm destroyed a natural barrier between the house and the lake. 2.Laughter is one of the most infectious expressions of emotion. ( 3.Why do scientists need artificially intelligent computer assistance? 4.When you make a comparison,you consider two or more things and discover the differences between them 5.If you say that something will happen or continue forever,you mean that it will always happen or continue. ①猜单词拼写 l.mere adj.仅仅；只不过；极少的→ ad.仅仅，只 2.artificial ad山.人造的，人工的；人为的→ adm.人为地；虚假地 3.whole ad.全部的；整体的→ ad.完全地 4.accurate ad.准确的；正确的→ ad.精确地，准确地 (参考：identical-identically) 5.compare u.比较；对比→ n.比较 (参考：divide-division) 107 Lesson 1 主预习 6.treat v.对待，看待；治疗，医治；请客，招待→ n.诊疗；治疗；疗法，对待方式 (参考：achieve-→achievement) ①完成句子 1.Cloning is the process of making an exact copy of a plant or animal and developing it 克隆是通过自然或人为的方式，对植物或动 物进行精确复制、培育的过程。 2.In January 2018,the cloning of two long-tailed monkeys,Zhong Zhong and Hua Hua, by Chinese scientists. 2018年1月，中国科学家宣布成功克隆两只 长尾猴，中中和华华。 3.The successful cloning of primates has worldwide praise as a huge breakthrough that might lead to cures for various diseases and may also offer clues on the aging process. 灵长类动物的成功克隆获得了全世界的赞 誉，被认为是一项巨大的突破，从而为治愈多 种疾病、延缓衰老提供线索。 4.For years,there had been animals artificially. 多年来，人们一直在尝试人工克隆动物。 5.At first,Dolly grew normally,but later she that is more normally found in much older animals. 起初，多莉发育正常，但后来患上了一种疾 病，这种疾病更常见于衰老的动物。 108 ⑩预备语法(The Perfect Tense) 认真阅读下面各句，注意黑体部分，并完成下面 内容 DWhy haven't you been in touch? 2What have you been doing during the holidays? 3I expect you have been working hard for your exams! 4At least by the time I get back I will have read that awfully boring book... 5Anyway,having walked all the way to the top, we were tired and stopped... 6Well,he had been standing there for a minute 课文语 ①阅读理解 1.Which of the following examples belongs to natural cloning? A.Identical twins. B.Cloning a sheep. C.Cloning a long-tailed monkey. D.Cloning a dog 2.What was the first successfully cloned animals? A.Two long-tailed monkeys. B.A sheep named Dolly. C.A camel called Zhong Zhong. D.A goat named HuaHua. 3.Which of the following is NOT the potential benefits of cloning primates according to passage? A.It can result in cures for various diseases. B.It can offer clues on how to prevent the aging process. C.We can have the potential to raise a number of monkeys with identical genes in a short amount of time. D.It can help increase research time and provide more accurate results. or so when there was a noise. DIt must have been an instinctive reaction but it saved my life. 8 The boy pretended to have known it. 1.以上句子分别使用了不同的 或 形式来表达“完成”的概念 2.根据以上例句，表示“完成”动作的形式有： 时态（句①）， 时态（句 ②和句③)，过去完成进行时态（句⑥）， 时态（句④）， 的完成式（句 ⑧)，动词-ing形式的完成式（句⑤），含有情 态动词的完成时态（句⑦）。 篇研读 4.For how long did Dr.Sun Qiang's team work? A.Almost 100 days. B.About 24 months. C.More than 5 years. D.About seven weeks. 5.What is the writer's attitude towards cloning? A.Doubtful. B.Opposed. C.Critical. D.Objective. ①判断正误 1.Cloning is the process of making an exact copy of an animal or a plant and developing it either artificially or naturally. 2.In 1986 a sheep named Dolly was successfully cloned. 3.The sheep Dolly lived for six and a half years, only one-third the life of the sheep from which she was cloned. 4.It was Chinese scientists who announced the cloning of two long-tailed monkeys in January, 2018. 5.Dr.Sun Qiang's team succeeded in cloning a monkey with ease. 6.We are sure of what will happen to Zhong Zhong and Hua Hua. ⑩匹配段落大意 )Para.1 )Para.2 )Para.3 )Para.4( )Para.5 ( ）Para.6 A.the first successfully cloned animal B.the definition of cloning C.the writer's attitude to cloning D.the negative opinions about cloning E.the first-cloned primates F.the potential benefits of cloning primates ⑩课文语法填空 Cloning occurs when an egg splits and creates identical twins.The first animals to be 1. successful)cloned by scientists was a sheep called Dolly.Despite the initial success,she suffered from an illness and died at 2. age of six.Since then,other animals have been 课堂新 ●词汇拓讲 1.lead to导致 (P52)This has led to questions such as... 【翻译】这就导致了诸如…的问题。 )语言提升 lead vi..&t.导致；通向；引导；过（某种生活） lead sb..to do sth..引导某人做某事 lead a.life过着…生活 leader n.领导 leading adj.主要的；领导的 Excuse me,does this road lead to the railway station? 请问，这条路通向火车站吗？ To lead a happy life is the villagers'hope. 109 cloned but have also experienced similar health problems. In 3. compare)with other species, attempts to clone monkeys have been far more complicated and took Chinese scientists many years.The reason they wanted to break this technical barrier was 4. monkey cloning might offer clues as to how 5. cure) illness and disease.As the technology improves and becomes more accurate there would be even 6 （great)benefits. Although some people view cloning as crucial for medical and scientific 7. develop), others worry that this technology will lead 8. cloning of other species.There is a risk that this could 9. (abuse)by some companies or people. Whether it is a blessing 10. a curse for humanity depends on how we choose to use it. 知讲练 过上幸福生活是村里人的祈盼。 Doing what you love may lead you to find a way to make money. 做你喜欢的事可能会让你找到赚钱的方法。 】温餐提示 表示“导致”的短语还有：result in,bing about. 】针对练习 单句语法填空 (1)Lack of exercise can lead feelings of depression and exhaustion. (2)To lead regular life is beneficial to good health. (3)Our guide led us _（pass)through the thick forest. 110 (4)The new evidence led to him arrest)by the police. 完成句子 (5)He still believed that honesty and hard work would success. 他仍然相信诚实加勤奋就能通向成功。 2.comparison n.比较 P52)In comparison with other species, cloning primates has proved to be "much harder'”. 【翻译】与其他物种相比，克隆灵长类动物已 证明“更难”… 〉语言提升 in/by comparison with..和…相比 In comparison with last year,the price of beef has increased. 与去年相比，牛肉的价格上涨了。 compare vl.比较；将…比作 compare..with..把…和…相比 Managers analyse their company's data and compare it with the data on their competitors. 经理们分析他们公司的数据并与其竞争者的 数据进行比较。 compare..to.把…和…相比；把…比 作… We often compare the children to the flowers of the country. 我们常把孩子比作祖国的花朵。 compared with/to..和…相比 Our greenhouse is nothing compared with yours. 我们这个温室比起你们那个简直是小巫见 大巫。 compare notes(with sb.)(与某人)交换意见 Mother and Mrs Barker like to compare notes about cooking. 母亲和巴科太太喜欢就烹调交换意见。 )针对练习 单句语法填空 (1)The telecom industry in Australia is very small comparison with the rest of the world. (2)It is difficult to make a compare)with her previous book-they are completely different. (3)My own problems seem small (compare)with other people's. 完成句子 (4)These two scientists often each other on their research projects 这两位科学家在研究工作方面常常交换 意见。 (5)Young people are often the rising sun. 年轻人常被比作初升的太阳。 3.attempt n.&i.尝试；试图 (P52)For years,there had been attempts to clone animals artificially. 【翻译】多年来，人们一直试图人工克隆动物。 》语言提升 make an attempt to do sth./at doing sth.尝试/ 试图做某事 She made an attempt to overcome her weaknesses. 她努力克服自己的缺点。 at the first attempt第一次尝试 He finished the game successfully at the first attempt. 他第一次尝试就成功地完成了比赛。 attempt to do sth.尝试/试图做某事 He had attempted to rescue the drowning man. 他曾试图去救那个溺水的男人。 attempted ad山.蓄意的；未遂的 attempted murder/escape谋杀/逃跑未遂 She was sentenced to twenty years'imprisonment for poisoning and attempted murder. 她因投毒和谋杀未遂而被判处了20年监禁。 》语境助记 He made an attempt to practice and attempted to pass the driving test at the first attempt. 他努力训练，试图在第一次尝试时就通过驾 驶考试。 》】针对练习 单句语法填空 (1)She was proud as a peacock when she passed her driving test the first attempt. (2)They are attempting climb)the steepest part of Mount Tai. (3)She has been charged with the attempt)murder of her husband. 一句多译 (4)我认为你应该尽力抓住这个机会来更进 一步学习中国的传统文化。 I think that you should this opportunity to learn traditional Chinese culture further. (attempt vt. =I think that you should this opportunity to learn traditional Chinese culture further.(attempt n.) =I think that you should this opportunity to learn traditional Chinese culture further.attempt n. 111 4.concern n.关心；担心 t使担心；涉及，关系到 (P53)While some people believe it is crucial for scientific advancement,others raise moral concerns. 【翻译】虽然有些人认为这对科学进步至关重 要，但其他人提出了道德问题。 】语言提升 concerned ad山.担心的；关心的；有关的 be concerned about担心；关心 Investors weren't concerned about short-term profits over the next few years. 投资者不关心今后几年里的短期收益。 be concerned with..与…有关 This activity is concerned with building a more beautiful campus. 这个活动与建设一个更美丽的校园有关。 concerning prep.关于 as far as sb.be concerned在某人看来 As far as I'm concerned,sports are of great benefit to you. 在我看来，体育运动对你有好处。 】语境助记 As far as I am concerned,there's no need to concern yourself with this matter.Don't get involved in what doesn't concern you.There are many important things concerning you,so you should be more concerned about that. 在我看来，你没有必要担心这件事。不要管 那些与你无关的事情。与你有关的重要的事 情很多，所以你更应该关心这样的事。 )】针对练习 单句语法填空 (1) concern)about the student,the teacher called his parents to find out why he was so often absent from class. 112 (2)As far as I'm concern),not only does outdoor exercise get us close to nature but also give relaxation from heavy schoolwork (3)You showed me some photos concern)environmental protection. 完成句子 (4)His job computer,so he is good at operating the computers. 他的工作与计算机有关，所以他很擅长操 作计算机： 5.bound adj.很有可能，肯定会 P53)They believe it is bound to lead to cloning of other species,and they worry about the ethical questions this raises. 【翻译】他们相信这必然会导致其他物种的克 隆，并担心由此引发的伦理问题。 】语言提升 be bound to do sth..一定会做某事；有责任/有 义务做某事 We are bound to cut down the expenses. 我们必须要削减开支。 They are bound to take time to readjust after a holiday. 他们肯定需要时间重新适应假期结束后的生活。 bound for...准备前往. I boarded the plane bound for England. 我登上了飞往英格兰的飞机。 )针对练习 单句语法填空 (1)Take it easy!You are bound pass)the exam. (2)The plane bound the flood- stricken area carried medical and food supplies 完成句子 (3)Wars cast a shadow on people around the world 战争一定会给世界人民的心中留下阴影。 6.inferior ad.低级别的，下级的；差的，次的 P53)Furthermore,clones may be viewed as mere copies of originals thus being seen as inferior. 【翻译】此外，克隆可能被视为仅仅是原始物 种的复制，因此被视为劣等物种。 》语言提升 be inferior to劣于；次于 Modern music is often considered inferior to that of the past. 现代音乐常被认为不如过去的。 》归纳拓展 be superior to优于；好于 I've personally never agreed with the view that either sex is superior to the other. 我个人从未持有过一种性别比另一种性别优 越的观点。 be senior to..比…年长；比…级别高 My brother is senior to me by two years. 家兄比我年长两岁。 be junior to..比…年幼；比…级别低 My job is to supervise people who are junior to me. 我的职责是监督那些职位在我之下的人。 》针对练习 单句语法填空 (1)These oranges are inferior those I bought last week. (2)It cannot be questioned that the new method is superior the old one. 完成句子 (3)I was given the job,despite the fact that Dominic me. 尽管多米尼克的职位比我高，这项工作却 分给了我。 (4)His job is to give instructions to people him. 他的职责是指导职位在他之下的人。 ●句式解读 (P53)...a huge breakthrough that might lead to cures for various diseases and may also offer clues on how to prevent the aging process. 【翻译】…这一个巨大的突破，可能会导致 治疗各种疾病，也可能提供如何防止衰老过 程的线索。 】句式剖析 本句中how to prevent为“疑问词+不定式”结 构，在句中作介词on的宾语。 )归纳拓展 主语 疑问成分{宾语 词+ 表语 不定引注意不定式结构用主动语态表被动 式 事项whether后可接不定式，而if不可以 I'm sorry,I don't know how to answer the question. 对不起，我不知道如何回答这个问题。 突破 ●观察领悟 )例句观察 1.I have run out of patience with her. 2.I have been working in an advertisement company in the last two years. 113 Choosing what to eat is no longer as easy as it once was..（作宾语) 选择吃什么已经不像以前那么简单了。 It is said that when and where to have a meeting has been decided.（作主语) 据说，何时何地举行会议已经确定了。 The question many students are puzzled about is how to learn English well..(作表语) 很多学生为之困惑的问题是怎样学好英语。 I spent days thinking over whether to take the job or not..(作宾语) 我用了好些天苦苦思考是否接受这个工作。 】针对练习 单句语法填空 (1)I know where (find）that information. (2)Once we were discussing where (go）for an outing. (3)When and where discuss)the issue hasn't been decided yet 完成句子 (4)Perhaps the most difficult challenge is without friends. 也许最艰难的挑战就是，没有朋友的话应 该怎样生存。 语法 3.When I reached the office,I realised that I had left an important document at home. 4.Mr Smith told us that he had been writing the novel for two and a half years. 114 )我的领悟 1.例句1中画线部分用的是 时态，这种 时态的基本结构是 2.例句2中画线部分用的是 时态，这种 时态的基本结构是 3.例句3中画线部分用的是 时态，这种 时态的基本结构是 4.例句4中画线部分用的是 时态，这种 时态的基本结构是 Keys:l.现在完成；has/have done 2.现在完成进行；have/has been doing 3.过去完成；had done 4.过去完成进行；had been doing ●完成时 一、现在完成时 1.现在完成时的构成 主动形式：have/has done 被动形式：have/has been done 2.现在完成时的用法 (1)表示过去的动作对现在的影响或结果， recently,lately,ever,never,before,yet,so far,up till now,since,for a long time,in/during the past/last few years,these days等作时间状语。 He hasn't heard any news from his son lately. 他最近没有听到他儿子的任何消息。 So far no life has been found outside the earth. 到目前为止，在地球之外还没有发现生命。 (2)在时间或条件状语从句中，通常用现在 完成时代替将来完成时，表示将来某一时刻前 已完成的动作： Tell me what you think of the book when you've read it. 你看完这本书后，告诉我你的想法。 (3)“This/tis+the+序数词+time+ that.”句式中，that后的从句用现在完 成时。 This is the second time that I have visited the university. 这是我第二次参观这所大学。 二、现在完成进行时 l.现在完成进行时的构成：have/has been doing 2.现在完成进行时的用法 （1)表示开始于过去某个时间、一直持续到 现在而且会继续进行下去的动作。 He has been lying in bed for two weeks. 他已经在床上两周了。 (2)表示到目前为止的一段时间里一直反 复进行的动作。 I have been calling him several times this morning,but there is no answer. 我今天上午给他打了好几次电话，但没 人接。 3.现在完成进行时与现在完成时的区别 现在完成进行时强调“动作”的持续性，表 示“未完成”的含义；现在完成时则强调“时间” 的经过或动作产生的“结果”，表示“已完成”的 含义。 I have watered the flowers. 我已经给花浇过水了。（已完成：你不必浇 了) I have been watering the flowers. 我一直在给花浇水。（未完成：一直在浇） 三、过去完成时 1.过去完成时的构成 主动形式：had done 被动形式：had been done 2.过去完成时的用法 （1)过去完成时表示过去某一时间或动作 以前已经发生或完成了的动作，对过去的某一 点造成的某种影响或结果，用来指在另一个过 去行动之前就已经完成了的事件。 When I woke up,it had already stopped raining. 当我醒来时，雨已经停了。 (2)过去完成时常常用在told,said,knew, heard,hought等动词后的宾语从句中，这时从 句中的动作发生在主句表示的过去的动作 之前。 I thought I had sent the letter a week before. 我以为前一周我寄了那封信的。 (3)“This/It was+the+序数词+time+that .”句式中，that后的从句用过去完成时。 It was the third time that he had been out of work that year. 这是他那一年第三次失业。 (4)by the time+从句（从句用一般过去 时)，主句用过去完成时。 By the time I went outside,the bus had already left. 我到外面去的时候，车已经开走了。 (5)No sooner had sb./sth.done than ( 般过去时)表示“一…就…” Hardly+had sb./sth.done+when（一般过 去时)表示“一…就…” No sooner had he entered the room than the telephone rang. 他刚走进房间，电话铃就响了。 Hardly had he gone to bed when there was a knock on the door. 他刚上床就听到敲门声。 115 四、过去完成进行时 l.过去完成进行时的构成：had been doing 2.过去完成进行时的用法 (1)过去完成进行时表示动作在过去某一 时间开始，一直延续到这一过去时间。和过去 完成时一样，过去完成进行时也必须以一过去 时间为前提 I had been looking for it for days before I found it. 这东西我找了好多天才找着的。 (2)表示反复的动作。 You had been giving me everything. 你对我真是有求必应。 (3)过去完成进行时还可用在said, supposed等引起的间接引语中，代替现在完成进 行时。 He said,“I have been speaking to John."(直 接引语) He said that he had been speaking to John. （间接引语) (4)过去完成进行时之后也可接具有“突 然”之意的when分句。 I had only been reading a few minutes when he came in 我刚看了几分钟他就进来了。 ●追踪练习 I.单句语法填空 1.Tom (work)in the library every night over the last three months. 2.In order to find the missing child,villagers (do)all they can over the past five hours. 3.They work)on the programme for almost one week before I joined them. 116 4.They plant)six hundred trees before last Wednesday. 5.So far we learn )3,000 English words. 6.The boy was delighted with his new storybook which he want)for a long time. 7.The friendly relations and cooperation between our two countries （strengthen）in the past few years. 8.His brother was good at playing table tennis.He play)it since he was ten. 9.The girl has a great interest in sport and take)badminton classes twice a week over the last three years. 10.During the last three decades,the number of people participating in physical fitness programmes increase)sharply. Ⅱ.完成句子 1.It was midnight and he was tired because he since dawn. 已经是午夜了，他很累，因为他从天亮起就 直在工作。 2.In the last few years,China in environmental protection. 在过去的几年里，中国在环境保护方面取得 了巨大的成就。 3.I the novel by the time my mother came home. 到我妈妈回家的时候，我已经读完了这本小说。 4.1 the programme since four years ago. 我从四年前就开始从事这个项目了。 5.Since the recent river pollution in Shanxi Province,people to the water quality 自从山西省河流污染问题出现以来，人们一 直越来越关注水质。 6.Since the time humankind started gardening,we make our environment more beautiful. 自从人类开始园艺，我们一直在努力使我们 的环境更美丽。 7.There here for nearly two months 这里已经近两个月没下雨了。 8.The telephone for three minutes before it was answered 电话铃响了三分钟才有人接。 9.The man in the sun for a long time and got his face burnt. 那个人在太阳下站了很长时间，脸都晒伤了。 10.No sooner the TV than there was a power failure. 她刚打开电视就停电了。