1、同步导练/RJ选修 英语 经典品质/超越梦想 第2页同步导练/RJ选修 英语 经典品质/超越梦想 02 Cloning第3页同步导练/RJ选修 英语 经典品质/超越梦想 Section Learning&Using Language第4页同步导练/RJ选修 英语 经典品质/超越梦想 词汇运用用本单元所学单词或短语填空 1Grey decided to move to the countryside and his mother made no_to it,while his father_to it.(object)2From the appearance,we can not tell th
2、e_between the twins,though they always have some_ideas.And as for this phenomenon,ideas_among manypeople.(differ)3Dont_that you are a princess and stop living in_any more.(assume)第5页同步导练/RJ选修 英语 经典品质/超越梦想 4His parents tried to persuade him not to give up his wellpaid job,but their efforts were_5Some
3、 people are_the development of cloning technique.6We have a strong belief that cloning will_答案1objection;objected 2.difference;different;differ3assume;assumptions 4.in vain5in favor of 6.pay off第6页同步导练/RJ选修 英语 经典品质/超越梦想 360助读THE RETURN OF THE DINOSAURS?The possibility of cloning fierce and extinct w
4、ild animals has always excited film makers.And they are not the only ones!The popularity of films such as Jurassic Park,in which a scientist clones several kinds of extinct dinosaurs,proves how the idea struck a mixture of fear and excitement into peoples hearts.【1】But in fact we are a long way from
5、 being able to clone extinct animals.Scientists are still experimenting with cloning mammals.This is because the cloning of mammals is still a new science and its story only began seriously in the 1950s as this list shows【2】:第7页同步导练/RJ选修 英语 经典品质/超越梦想 恐龙的回归?克隆凶猛的和已灭绝的野生动物的可能总是让电影制作人兴奋不已。然而他们并不是唯一有这种感
6、觉的人!在侏罗纪公园这部电影中,一位科学家克隆了好几种已经灭绝了的恐龙;类似这样的电影很受欢迎,证明了这一想法(克隆)使人们感到既兴奋又恐惧。但事实上,要想克隆已经灭绝的动物,我们还有很长的路要走。科学家仍在进行克隆哺乳动物的试验,这是因为克隆哺乳动物还是一门新的科学,如下面清单所示,(有关)它的研究在 20 世纪 50 年代才真正开始。第8页同步导练/RJ选修 英语 经典品质/超越梦想 1950s cloning of frogs1970s research using the embryos of mice1979 work on embryos of sheep and mice1981
7、 first experimental clones of mice1983 first experimental clones of cows1996 first clone of a mammal:Dolly the sheep2000 cow gave birth to a bison2001 Chinas first cloned twin calves2002 first cloned cats2005 first cloned dog.第9页同步导练/RJ选修 英语 经典品质/超越梦想 【1】该句的主干是 The popularity of films proves how.peo
8、ples hearts;in which 引导非限制性定语从句,修饰先行词 Jurassic Park。how 引导宾语从句,作 proves 的宾语。【2】as this list shows 是 as 引导的方式状语从句。20 世纪 50 年代:克隆青蛙20 世纪 70 年代:用老鼠胚胎进行研究1979 年:对羊和老鼠的胚胎进行研究1981 年:首次对老鼠进行试验性克隆第10页同步导练/RJ选修 英语 经典品质/超越梦想 1983 年:首次对母牛进行试验性克隆1996 年:首次克隆哺乳动物多莉羊2000 年:母牛生了一头野牛2001 年:中国首次克隆出双胞胎小牛2002 年:首次克隆出猫2
9、005 年:首次克隆出狗第11页同步导练/RJ选修 英语 经典品质/超越梦想 From time to time people suggest that extinct animals like dinosaurs,can possibly be brought back to life through cloning.Unfortunately,with what we know now【3】,this is either impossible or unsuitable.There are many reasons.【3】what we know 引导的从句作 with 的宾语,what
10、相当于“the things that”。第12页同步导练/RJ选修 英语 经典品质/超越梦想 时不时地有人提议,克隆技术将有可能使像恐龙这样已经灭绝的动物复活。不幸的是,据我们现在所知,这要么是不可能的,要么是不合适的。其原因有很多:The initial requirement is that you need perfect DNA(which gives information for how cells are to grow)首个要求是你需要完好的 DNA(这能提供细胞如何生长的信息)。第13页同步导练/RJ选修 英语 经典品质/超越梦想 All efforts of clonin
11、g an animal will be in vain if there is not enough diversity in the group to overcome illnesses.Diversity in a group means having animals with their genes arranged in different ways【4】.The advantage is that if there is a new illness some of these animals may die,but others will survive and pass on t
12、he ability to resist that disease to the next generation.The great drawback to cloning a group of animals is that they would all have the same arrangement of genes and so might die of the same illness.Then none of them would be left to continue the species.第14页同步导练/RJ选修 英语 经典品质/超越梦想 【4】此处是 with 的复合结
13、构,genes 与 arrange 之间为逻辑上的动宾关系。如果某个动物群体没有足够的多样性以战胜疾病,那么克隆这种动物的所有努力都将是无用的。多样性是指一个种群中动物的基因以不同的方式排列。其优势在于如果出现了一种新的疾病,这类动物中的一些可能会死去,但另外一些却能存活下来,并把抵抗那种疾病的能力传给下一代。经过克隆的动物群体的最大缺点是:它们的基因排列有可能完全相同,因而它们有可能会死于同一种疾病。这样就不会有延续该种群的动物存在了。第15页同步导练/RJ选修 英语 经典品质/超越梦想 任何已经灭绝的动物,如果克隆出来便要生活在动物园里的话,那将是不公平的。它们需要一个适当的栖息地来过一种
14、自然的生活。根据我们现在所知道的,克隆灭绝了超过一万年的动物是不可能的。事实上,恐龙在6 500 万年前就已经消失了。所以说恐龙回归地球不过是个梦想罢了。第16页同步导练/RJ选修 英语 经典品质/超越梦想 第17页同步导练/RJ选修 英语 经典品质/超越梦想 第18页同步导练/RJ选修 英语 经典品质/超越梦想 第19页同步导练/RJ选修 英语 经典品质/超越梦想 第20页同步导练/RJ选修 英语 经典品质/超越梦想 第21页同步导练/RJ选修 英语 经典品质/超越梦想 第22页同步导练/RJ选修 英语 经典品质/超越梦想 答案extinct popularitystrike struck
15、struck strike into ones heartexperiment with because because why whycalves from time to time10bring back to life initial in vaindiversityovercome overcame overcomedoing sth.to do sth.resist resist doing sth.pass on todrawback 21lead a natural life22be based on 23merely only第23页同步导练/RJ选修 英语 经典品质/超越梦想
16、 重点词汇1owe vt.欠(账,钱,人情等);归功于 教材原句 P13 You owe the lady an apology.你应该向这位女士道歉。(2018 年高考北京卷)A man owes his success to his family support.一个人的成功归功于家庭的支持。He owed it to the doctor that he was still alive.他仍然活着,这要归功于那位医生。第24页同步导练/RJ选修 英语 经典品质/超越梦想 得分秘笈 owe:(1)vt.欠(账,债,情等)owe sb.(for sth.)owe sth.to sb.(for
17、 sth.)因某事欠某人I still owe my friend$2,000.I still owe$2,000 to my friend.(2)vt.归功于,归因于owe sth.to sb./sth.owe sb.sth.owe it to sb.that把归功于/归因于某人第25页同步导练/RJ选修 英语 经典品质/超越梦想 (3)拓展owing to 由于,因为due to/because of/as a result ofOwing to the rain,we have to put off the meeting.第26页同步导练/RJ选修 英语 经典品质/超越梦想 答案(1)
18、Owing(2)it(3)to(4)for大显身手 单句语法填空(1)_(owe)to a lack of funds,the project will not continue next year.(2)I owe_to my teacher that I have made great progress in English.(3)Helen owed her rapid recovery_her husbands care.(4)He still owes us$100_the goods he bought last month.第27页同步导练/RJ选修 英语 经典品质/超越梦想 2
19、be bound to 一定会/很可能会(做);受(法律、义务或情况)约束(必须做),有义务(做)教材原句 P14 Dollys death,like her birth,was bound to raise worries.多莉之死,正如它的出生一样,注定会引起焦虑。If you work hard,you should be bound to succeed.如果你努力工作,你一定会成功的。第28页同步导练/RJ选修 英语 经典品质/超越梦想 得分秘笈(1)此结构中 to 为不定式符号,后跟动词原形。(2)bound 系列短语be bound up with sth.和某事密切相关be b
20、ound for someplace 准备前往某地第29页同步导练/RJ选修 英语 经典品质/超越梦想 大显身手 单句语法填空(1)Look at the shining stars in the sky.The weather is bound_(get)better tomorrow.(2)The drugs were found on a ship that was bound_Spain.答案与解析(1)to get 句意:看天上闪耀的群星,明天天气一定会好起来的。be bound to do“一定会”。(2)for 句意:毒品在一艘开往西班牙的船上被发现。be bound for.开
21、往。第30页同步导练/RJ选修 英语 经典品质/超越梦想 3assumption n.假定,设想,承担,取得 教材原句 P14 Scientists believe human cloning is just a matter of time but the assumption that human clones have already been born hasnt been proved yet.科学家们相信人类的克隆只不过是时间问题,但是克隆人已经问世的说法还没有被证实。(2019 年高考江苏卷)A thoughtful official passed on some of the
22、copies to the park authorities on the assumption that they might make a nice blow up for one of the visitors centers.一位深思熟虑的官员把其中一些照片副本转交给了公园管理部门,认为他们可能会将其放大以供游客中心展示。第31页同步导练/RJ选修 英语 经典品质/超越梦想 得分秘笈(1)词性转换vt.assume 认为,假设(2)常用结构on the assumption that.假定assume.to be true 假定是真的assume/assuming that.假设/假如
23、第32页同步导练/RJ选修 英语 经典品质/超越梦想 大显身手 单句语法填空(1)We are working on the _(assume)that it was a gas explosion.(2)_that it is true,what should we do now?答案与解析(1)assumption 句意:我们假设这是一起燃气爆炸事故。the 后接名词。(2)Assume/Assuming 句意:假定那是真的,我们现在该做什么?assume/assuming that.假设/假如。第33页同步导练/RJ选修 英语 经典品质/超越梦想 4strike.into ones he
24、art 使某人感到 教材原句 P15 The popularity of films such as Jurassic Park,in which a scientist clones several kinds of extinct dinosaurs,proves how the idea struck a mixture of fear and excitement into peoples hearts.在侏罗纪公园这部影片中,有一位科学家克隆了好几种不同的绝种恐龙。类似这样的电影很受欢迎,证明了这一想法使人们感到既兴奋又恐惧。The area was struck by an out
25、break of cholera.那一地区爆发了霍乱。The child ran into the road and was struck by a car.孩子跑到公路上被车撞了。第34页同步导练/RJ选修 英语 经典品质/超越梦想 A strange thought has just struck me.刚才我脑子里突然闪过一个奇怪的念头。The clock has just struck twelve.时钟刚刚敲过 12 点。The old man struck a match to light a cigarette.那个老人划了一根火柴来点燃一支烟。第35页同步导练/RJ选修 英语
26、经典品质/超越梦想 得分秘笈(1)strike 为一词多义:击打;侵袭;撞击;突然想到;(钟)敲(下);划(火柴)(2)过去式:struck过去分词:struck/stricken(3)n.罢工;袭击;打,击,踢。常见搭配:be(out)on strike 在罢工go on strike 举行罢工第36页同步导练/RJ选修 英语 经典品质/超越梦想 大显身手 结合 strike 的用法完成句子(1)爬山时一块石头打中了他的肩膀。A stone_ when he climbed the mountain.(2)昨天晚上我到家时,10 点的钟声敲响了。_when I got home last n
27、ight.(3)工会领导号召工人们罢工。The union leader called for the workers_(4)昨晚看的那个恐怖片使我感到恐惧。The horror movie I watched last night_第37页同步导练/RJ选修 英语 经典品质/超越梦想 答案(1)struck him on the shoulder(2)The clock struck ten(3)to strike/to go on strike(4)struck fear into my heart第38页同步导练/RJ选修 英语 经典品质/超越梦想 5bring back to life
28、 使复生,使恢复生机 教材原句 P15 From time to time people suggest that extinct animals like dinosaurs,can possibly be brought back to life through cloning.时不时地有人提议,克隆技术将有可能使像恐龙这样已经灭绝的动物复活。Flowers can bring a dull room back to life.鲜花可以使单调房间生机勃勃。第39页同步导练/RJ选修 英语 经典品质/超越梦想 得分秘笈 bring.back to life(1)使复生(e to life)(
29、2)使恢复生机come to life 活跃起来;苏醒过来第40页同步导练/RJ选修 英语 经典品质/超越梦想 大显身手 翻译句子他希望有一天能因为医疗发展而让他们复活。He had hoped to_them_thanks to medical progress.答案bring;back to life第41页同步导练/RJ选修 英语 经典品质/超越梦想 6in vain 白费力气,枉费心机 教材原句 P15 All efforts of cloning an animal will be in vain if there is not enough diversity in the gro
30、up to overcome illnesses.如果某个动物群体没有足够的多样性以战胜疾病,那么克隆这种动物的所有努力都将是无用的。The police tried to break up the protest crowd but in vain.警察企图驱散抗议的人群,但没有成功。第42页同步导练/RJ选修 英语 经典品质/超越梦想 得分秘笈 inn.系列回顾in advance 提前 in particular 尤其in general 总的来说 in danger 在危险中in reality 事实上 in trouble 处于困境中in return 作为回报 in turn 轮流
31、,反过来in short 简言之 in place 在正确位置in peace 和平地 in secret 秘密地in public 公开地 in need 需要帮助in theory 从理论上看 in time 及时;迟早第43页同步导练/RJ选修 英语 经典品质/超越梦想 大显身手 完成句子(1)他在他们的后面高喊,想引起他们的注意,却是徒劳。He shouted after them,trying_to attract their attention.(2)这个经理想看到公司的改变,我相信他早晚会看到。The manager wants to see changes in the com
32、pany,and I am sure he will_(3)从理论上看,这个计划是很合理的。_,this plan is reasonable.(4)为了省钱,你最好提前订票。To save money,youd better book the tickets_第44页同步导练/RJ选修 英语 经典品质/超越梦想 答案(1)in vain(2)in time(3)In theory(4)in advance第45页同步导练/RJ选修 英语 经典品质/超越梦想 7resist vt.抵抗;对抗 教材原句 P15 The advantage is that if there is a new il
33、lness some of these animals may die,but others will survive and pass on the ability to resist that disease to the next generation.其优势在于如果出现了一种新的疾病,这类动物中的一些可能会死去,但另外一些却能存活下来,并把抵抗那种疾病的能力传给下一代。The bank strongly resisted cutting interest rates.银行强烈反对降低利率。第46页同步导练/RJ选修 英语 经典品质/超越梦想 得分秘笈 v.resist sth.抵制/阻
34、挡某事resist doing sth.反对做某事cant resist doing sth.忍不住做某事resistance n.抗拒;反对resistant adj.抵抗的,有抵抗力的be resistant to sth.对某物有抵抗力第47页同步导练/RJ选修 英语 经典品质/超越梦想 答案与解析(1)resistance 句意:反对这项新法律的人很多。介词 of 后接名词。(2)resistant 句意:这种植物具有抗寒性。此处是形容词作表语。(3)telling 句意:我忍不住告诉了她她考试失败的消息。cant resist doing sth.忍不住做某事。大显身手 单句语法填空
35、(1)There has been a lot of_(resist)to this new law.(2)This plant is_(resist)to cold weather.(3)I couldnt resist_(tell)her the news that she failed in the examination.第48页同步导练/RJ选修 英语 经典品质/超越梦想 经典句型 教材原句 P13 According to the constitution,it is compulsory for a citizen to undertake military service.根据
36、宪法规定,公民服兵役是义务性的。句式分析 本句为简单句,其中 it is compulsory for a citizen to undertake military service 属于“It is/wasadj.for sb.to do sth.”句型,其中 it 是形式主语,真正的主语是后面的动词不定式短语。第49页同步导练/RJ选修 英语 经典品质/超越梦想 It was difficult for us to understand what he said.对我们来说明白他说的话太难了。It is necessary to ask her for help.向她求助是必要的。Its
37、so clever of you to work out the maths problem.你真聪明,解出了这道数学题。第50页同步导练/RJ选修 英语 经典品质/超越梦想 得分秘笈“It is/wasadj.(for sb.)to do sth.”句型有时在“It is/wasadj.(for sb.)to do sth.”结构中介词用 of,而不用for,构成“It is/wasadj.(of sb.)to do sth.”句型,该句型意为“(某人)做某事是的”,此句型中的形容词是修饰人而不是修饰事物的,该句型中常用 kind,nice,good,clever,wrong,foolish
38、,right,careless,polite 等表示人的性格或品质的形容词。第51页同步导练/RJ选修 英语 经典品质/超越梦想 大显身手(1)用适当的介词填空It is necessary_him to learn maths well.It is very considerate_you to help me.(2)翻译句子看英语小说对我来说很难。_他们真好,邀请我们参加聚会。_第52页同步导练/RJ选修 英语 经典品质/超越梦想 答案(1)for of(2)Its very difficult for me to read English novels.It was really nic
39、e of them to invite us to the party.第53页同步导练/RJ选修 英语 经典品质/超越梦想 用方框内短语的适当形式填空in vain,in good condition,from time to time,strike.into peoples hearts,bring.back to life1Today the word“cancer”still_terror_2He had to pause_to wipe the sweat from his forehead,because the air conditioner broke down.3Even i
40、f it was possible to_dinosaurs_,they probably could not survive in the present environment.第54页同步导练/RJ选修 英语 经典品质/超越梦想 4I tried to persuade him to stop smoking but_5Even though the house has a long history,it is still_答案1strike;into peoples hearts(2)from time to time3bring.back to life 4.in vain 5.in good condition第55页同步导练/RJ选修 英语 经典品质/超越梦想 温示提馨请 做:课时跟踪训练2-2(点击进入)word板块