高三英语一轮复习unit2cloning课件新人教版选修8

Unit 2 Cloning,-2-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,【识记阅读单词】 1.twin n. 双胞胎之一;孪生儿之一 adj. 成对的;成双的 2.commercial adj. 商业的;贸易的 3.procedure n. 程序;步骤;手续 4.arbitrary adj. 任意的 5.conservative adj. 保守的;守旧的 6.constitution n. 宪法;章程 7.compulsory adj. 必须做的;义务的;强迫的;强制的 8.opera n. 歌剧;歌剧团;歌剧院 9.chorus n. 合唱;合唱队 10.turkey n. 火鸡 11.claw n. 爪;脚爪 12.hatch vt.孵化,-3-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,【拼写高频单词】 1.straightforward adj.简单的;直接的;坦率的 2.undertake vt.(undertook,undertaken) 着手;从事;承担 3.breakthrough n.突破 4.cast vt.(cast,cast)扔;投;掷 5.altogether adv. 总共;完全地 6.obtain vt.获得;赢得 7.attain vt.获得;到达(水平、年龄、状况等) 8.moral adj.道德(上)的;伦理的 9.accumulate vt.聚积 10.loaf n.一条(面包) 11.flour n.面粉,-4-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,12.owe vt.欠(账、钱、人情等);归功于 13.shortly adv.立刻;不久 14.bother vt.打扰 vi.操心 n.烦扰 15.strike vt. 喜爱,-5-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,【拓展核心单词】 1.differ vi.不同;相异difference n.不同;差异different adj.不同的 2.exact adj.精确的;准确的exactly adv.精确地;准确地 3.carry v.携带;搬运carrier n.携带者;搬运工;运输工具 4.correct v.改正;修正 adj.正确的correctly adv.正确地correction n.改正;纠正;修正 5.object vi.反对;不赞成objection n.不赞成;反对;异议 6.media n.(pl.)媒介;手段;工具medium(单数) 7.obtain vt.获得;赢得obtainable adj.可获得的;可得到的,-6-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,8. forbid vt.禁止;不准 forbade (过去式) forbidden (过去分词) 9. retire vi.退休;离开 retirement n.退休;退役 retired adj.退休的 10.assume v.假定;设想assumption n.假定;设想 11.regular adj.规则的;有规律的regularly adv.有规律地;固定地regulation n.规则;规章;法规 12.resist vt.抵抗;对抗resistance n.抵抗力 13.able adj.能够;会unable adj.不能的;不会的 14.reason n.道理;理由reasonable adj.合情理的;讲道理的;公道的,-7-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,1.后缀-ance高频名词 resistance 抵制;抵抗 appearance 外观;外貌;出现 entrance 入口 importance 重要;重要性 guidance 指导;领导 insurance 保险 ignorance 无知;愚昧 significance 意义;重要性 elegance 优美;高雅 tolerance 宽容;容忍 assistance 协助;援助,-8-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,2.resist形近词集锦 insist v.坚持 consist vi.由组成 assist v.协助 3.accumulate相关动词小结 accumulate vt.缩小,-9-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,4.巧记合成词 fall downdownfall 垮台 get togetherget-together 聚会 break throughbreakthrough 突破 break outoutbreak 爆发 5.owe相关用法面面观 owe.to.把归功于 owing to因为;由于 owe sb.an apology 该向某人道歉 owe sb.a favour 欠某人一个人情 owe sb.sth.=owe sth.to sb.欠某人某物,-10-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,6.复习condition常见搭配 living conditions生活环境 in good/poor condition状况很好/坏 out of condition健康状况欠佳 on condition that.在条件下;倘若 on no condition一点也不;决不(放在句首时,用部分倒装语序) 7.forbid的用法(+doing/+宾语+to do sth.)联想 forbid 禁止 allow 允许 advise 建议 admit 承认 permit 许可 encourage 鼓励,-11-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,【识记】 1.side road 旁路;支线;岔道(sidewalk) 2.cast down 使失望;使沮丧 3.(be)bound to(do).一定或注定(做) 4.o ones heart 使刻骨铭心 5.bring back to life 使复生;使复活 【默写】 1.得到好结果;取得成功;偿清 pay off 2.赞成;支持 in favour of 3.不时;偶尔 from time to time 4.白费力气;枉费心机 in vain 5.状况/情况很好(坏)in good/poor condition,-12-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,1.“in+名词+of”短语全接触 in search of 寻找 in honour of 为了;向表示尊敬 in favour of 赞成;支持 in memory of 为了纪念 in view of 鉴于;由于 in terms of 谈及;就而言;在方面 2.heart常见搭配 lose heart 灰心 heart and soul 全心全意地 o ones heart 使刻骨铭心 put ones heart into.用心对待,-13-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,Dollys death,like her birth,was bound to raise worries. 多莉之死,正如它的出世一样,注定要带来焦虑。 考点提炼be bound to do sth.意为“注定要”。,-14-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,这些话肯定会让他生气的。 The words are bound to make him angry.,-15-,.单词,.短语,.句式,.语篇填空,积累串记,联想归纳,仿造句子,Cloning is a way of 1.making(make)an exact copy of another animal or plant.2.It has two major uses.One is 3.that gardeners use it to produce commercial quantities of plants.The 4.other is that it is valuable for research on new plant species and for medical research on animals.5.However,the process of cloning is difficult to undertake. Many attempts to clone mammals failed.The first successful clone,Dolly the sheep,made the whole 6.scientific(science)world follow its process,though it had more 7.problems(problem)than the normal sheep.On the other hand,Dollys appearance 8.raised(raise)a storm of objections and had a great impact 9.on the media and public imagination.Different people have different opinions of it.However,scientists still wonder whether cloning will help or harm us and 10.where it is leading us.,-16-,核心词汇,核心句式,2,3,4,5,6,1,7,8,1.differ vi.不同;相异 派生difference n.不同之处 different adj.不同的 领悟高考究考法 用介词或者differ的适当形式填空 (1)The workshop looks at every kind of comedy,and practices many different ways of making people laugh.(2016全国,阅读理解A) 研讨会着眼于每一种喜剧,并实践了许多让人们发笑的不同方式。 (2)You may have the opportunity to make your biggest difference when youre older.(2016四川,阅读理解B) 当你年老的时候,你可能有机会大有作为。,-17-,核心词汇,核心句式,2,3,4,5,6,1,7,8,(3)Studies have shown that the right and left ears process sound differently .(2015浙江,单项填空) 研究表明左耳右耳处理声音方式不同。 (4)I must differ from you on the matter. 在这件事上,我不能同意你的意见。 联想拓展记考点 (1)differ from/with.on/upon/about/over.与就意见不同 (2)sth.differ from sth.in.与在方面不同 (3)make a difference to 对产生变化;对有影响 (4)A is different from B in.A与B在方面不同,-18-,核心词汇,核心句式,2,3,4,5,6,1,7,8,2.undertake vt.着手;从事;承担 undertook(过去式);undertaken(过去分词) 领悟高考究考法 完成或者翻译句子 (1)Just tell us whether you can undertake the task or not.(2015湖北,完成句子) 你就告诉我们你能否承担这项任务吧。 (2)The lawyer undertook the case. 该律师承办这个案子。 (3)I will undertake that you shall be happy. 我保证你会幸福的。,-19-,核心词汇,核心句式,2,3,4,5,6,1,7,8,联想拓展记考点 (1)undertake to do sth.保证/答应做某事 (2)undertake+that从句 保证,-20-,核心词汇,核心句式,2,3,4,5,6,1,7,8,3.pay off得到好结果;取得成功(常用主动语态);偿清债款;付清工资并解雇;(对进行)报复;收买(某人) 领悟高考究考法 完成或者翻译句子 (1)This work is starting to pay off .(2016 北京,阅读理解C) 这项工作开始得到回报。 (2)Sacrifices pay off in the end.(2014天津,完形填空) 牺牲最终得到了回报。 (3)Its a good feeling to pay off the house after all these years. 经过了这么多年,还清了购买房屋欠款的感觉真好。,-21-,核心词汇,核心句式,2,3,4,5,6,1,7,8,联想拓展记考点 (1)pay sb.for sth.因为某事付钱给某人 (2)pay back还钱;报复,-22-,核心词汇,核心句式,2,3,4,5,6,1,7,8,4.object vt.目标 领悟高考究考法 完成或者翻译句子 (1)It didnt occur to me that you would object . 我没想到你会反对。 (2)They all object to the plan. 他们都反对这个计划。 (3)We object to leaving (leave) school and going to work. 我们反对辍学去打工。,(4)But something made her look closer,and she noticed a shining object.(20176浙江,语法填空) 但是一些东西使她靠近看了看,她注意到一个闪闪发光的东西。,-23-,核心词汇,核心句式,2,3,4,5,6,1,7,8,联想拓展记考点 (1)object to sb./sth.不赞成某人/某事 (2)object to doing sth.反对做某事 (3)object to sb./ones doing sth.反对某人做某事 (4)object that.反对,-24-,核心词汇,核心句式,2,3,4,5,6,1,7,8,5.forbid vt.禁止;不准 领悟高考究考法 用所给词的适当形式填空或者完成句子 (1)My father forbade me from meeting my friends online at the Internet caf. My father forbade me to meet(meet)my friends online at the Internet caf. 我爸爸禁止我去网吧见我的网友。 (2)The students were forbidden,unless they had special passes, to leave(leave)the base. 这些学生除非有特别的通行证,否则被禁止离开基地。,-25-,核心词汇,核心句式,2,3,4,5,6,1,7,8,联想拓展记考点 (1)forbid doing sth.禁止干某事 (2)forbid sb.to do sth.禁止某人干某事 (3)forbid sb.from doing sth.禁止某人干某事 (4)forbidden adj.被禁止的;严禁的,-26-,核心词汇,核心句式,2,3,4,5,6,1,7,8,6.owe vt.欠(账、钱、人情等);归功于 领悟高考究考法 翻译或者完成句子 (1)He gave me a lot of help.I owed much to him. 他给了我许多帮助,我非常感激他。 (2)He paid me ten dollars he owed me. 他还了欠我的10美元。 (3)Looking back,Diana owes her achievements to the goal she set. 回想一下,戴安娜把她的成就归功于她所设定的目标。 联想拓展记考点 (1)owe sb.sth.=owe sth.to sb.欠(某人)债 (2)owe sth.to sb./sth.将某事物归因或归功于某人/某事 (3)owing to 因为;由于,-27-,核心词汇,核心句式,2,3,4,5,6,1,7,8,7.resist vt.抵抗;对抗;忍住(多与cannot,couldnt连用) 领悟高考究考法 翻译或者完成句子 (1)Brooks is one of these writers who have failed to resist the temptation.(2015湖北,阅读理解E) 布鲁克斯是没能抵制住诱惑的作家之一。 (2)I was not strong enough to resist the offer.(2012湖北,完形填空) 我没能抵制住这特价的诱惑。 (3)Lack of proper nutrition reduces their power to resist disease. 营养不良降低了他们对疾病的抵抗力。 (4)She cant resist trying (try)a piece of chocolate. 她一看见巧克力,就忍不住吃了一块。,-28-,核心词汇,核心句式,2,3,4,5,6,1,7,8,联想拓展记考点 (1)resist sb./sth.抵抗/抵制某人/某物 (2)cant/couldnt resist doing sth.忍不住干某事,-29-,核心词汇,核心句式,2,3,4,5,6,1,7,8,8.in good/poor condition 状况很好(坏);情况很好(坏) 领悟高考究考法 完成句子 (1)The car has been well maintained and is in good condition . 这辆车一直保养得很好,车况极佳。 (2)What I want you to realize is that everybody is likely to be in poor condition. 我想让你意识到的是每个人都有可能有状况不好的时候。 (3)You can keep the books for about 3 weeks on condition that you preserve them well. 这些书你可以借三个礼拜,条件是你必须好好保存。 (4)On no condition should you lose heart when you are in trouble. 当你处境危险时,你决不能失去信心。,-30-,核心词汇,核心句式,2,3,4,5,6,1,7,8,联想拓展记考点 (1)out of condition健康状况欠佳 (2)working/living/studying conditions工作/生活/学习环境 (3)on condition that在条件下;倘若 (4)on no condition一点也不;决不(放在句首时,用部分倒装语序),-31-,核心词汇,核心句式,The advantage is that if there is a new illness some of these animals may die,but others will survive and pass on the ability to resist that disease to the next generation. 其优点是如果发生某种新的疾病,这些动物中的一些可能会死掉,但是另外一些却能存活下来,并且把这种免疫力传给下一代。 分析提炼究考法 The advantage is that.“优势是”,此处that引导表语从句。 (1)The advantage/strength of.is that.的优势是 (2)The disadvantage of.is that.的不足是 (3)The drawback of.is that.的缺点是 (4)The problem of.is that.的问题是 (5)The chance is that.有可能,-32-,核心词汇,核心句式,领悟考法用考点 完成或者翻译句子 (1)One of his first findings was that articles in the science section were much more likely to make the list than non-science articles.(2016全国,阅读理解D) 他的第一个发现之一是,科学组的文章比非科学组的文章更容易做出列表。 (2)The advantage of smiling is that it can not only make us happy,but also please others. 微笑的优势在于它不仅仅让我们高兴,还能取悦别人。,-33-,核心词汇,核心句式,(3) The chance is that our team will finish at the top,as our remaining matches arent too difficult. 由于我们队余下的比赛不太艰难,我们队在结束时有可能名列前茅。 (4)The drawback of the popularity of cars is that it brings about so much air pollution. 汽车普及的缺点是它带来了严重的空气污染。,-34-,2.Their answers are exactly(exact) the same. 3.The retired man now lives a comfortable life,enjoying his retirement.(retire) 4.He owes his success more to luck than to ability. 5.When she got to the place,she could not resist going(go) in. 6.We objected to leaving(leave) in such a hurry.,.单句填空 1.To our great relief,Dad turned down the idea.Mom never could understand our Objections(object).(201711浙江,读后续写),7.After driving in vain for some time,Mom suddenly got a great idea:Why didnt we find a house with a likely-looking backyard and ask if we could set up tent there?(201711浙江,读后续写),-35-,8.The husband differs with the wife on/upon/about/over who is to take charge of the money.,9.The resistance(resist) to vaccine has continued for decades,and it is driven by a real but very small risk.(2017北京,阅读理解C) 10.The disadvantage of the area is that there is no public transport. 11.The athletes years of hard training paid off when she finally won the gold medal. 12.This combination