2019版高考英语大一轮复习 Unit 2 Cloning课件 新人教版选修8

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先熟读背诵精彩句型烂熟于心主体段落常用句型锤炼之二十八:祈使句and/or(else)/otherwise陈述句 1.Follow your doctors advice,and you will get better soon.接受医生的建议,你很快就会好的。2.Hurry up,or/or else/otherwise you will be late.快点,否则你会迟到的。3.It is really very dangerous.One more step,and the baby will fall into the well.真危险。再多迈一步,这个小孩就会掉进井里。4.Work harder,and you will succeed in your studies.如果你更加努力学习,在学习上你就会成功。5.Study hard,or/or else/otherwise you will fail in your exams.如果你不努力学习,考试会不及格的。6.Pay attention to what the teachers say in class,or/or else/otherwise you will leave out some important points.上课时要注意老师们所说的话,否则你会遗漏一些要点的。1.努力学习,你终有一天会成功。后临摹仿写妙语佳句信手拈来2.抓住机会吧,否则你会遗憾的。3.叫你怎么做就怎么做,否则你会有麻烦的。Work hard,and youll succeed some day.Take the chance,or/or else/otherwise you will regret it.Do as youre told,or/or else/otherwise youll be in trouble.重点单词识记联想运用会书写一、核心单词1._ adv.总共;完全地2._ vt.禁止;不准3._ adj.必须做的;义务的;强迫的;强制的altogetherforbidcompulsory4._ vt.欠(账、钱、人情等);归功于5._ adv.立刻;不久6._vt.打扰 vi.操心 n.烦扰7._ vi.&vt.打;撞击;罢工 n.罢工oweshortlybotherstrike二、阅读单词1.undertake vt._2.drawback n._3.straightforward adj._4.breakthrough n._5.obtain vt._6.moral adj._7.regulation n._8.initial adj._9.vain adj._10.resist vt._着手;从事;承担缺点;不利条件简单的;直接的;坦率的突破获得;赢得道德(上)的;伦理的规则;规章;法规最初的;开始的虚荣的;自负的;徒劳的抵抗;对抗三、拓展单词1._ vi.不同;相异_ adj.不同的;与众不同的_ n.差异;不同2._ adj.精确的;准确的_ adv.准确地3._ adj.商业的;贸易的_ n.商业4._ n.改正;修正;纠正_ vt.改正;纠正5._ vi.反对;不赞成_ n.反对;异议6._ vt.&vi.积累;聚积_ n.积累_ adj.累积的differdifferentdifferenceexactexactlycommercialcommercecorrectioncorrectobjectobjectionaccumulateaccumulationaccumulative7._ n.假定;设想_ vt.假定;设想8._ adv.仅;只;不过_ adj.仅仅的9._ v.装饰;布置_ n.装饰10._ adj.合情理的;讲道理的;公道的_ n.理由,道理assumptionassumemerelymeredecoratedecorationreasonablereason会积累1.“完全地”完全掌握altogether总共;完全地entirely 彻底地,完全地completely 完全地;圆满地,全面地totally 完全地;总共whole n.整体adj.全部的;整个的wholly adv.完全地2.“动词副词”构成的合成词drawback n.缺点breakdown n.崩溃;故障farewell n.告别feedback n.反馈set-up n.安排;组织breakup n.破裂;解散3.resist形近词集锦resist v.抵抗insist v.坚持assist v.协助 assistant n.助手 consist vi.由组成 consistent adj.始终如一的会应用用所给词的适当形式填空1.Her advice sounds _(reason)and we should take it into consideration.2.I didnt say that I wanted to buy it but _(mere)asked for the price.3.The purpose of education is not only the _ of knowledge.And it also means _ intelligence as well as abilities.(accumulate)4.From the appearance,we can not tell the _ between the twins,though they always have some _ ideas.And as for this phenomenon,ideas _ among many people.(differ)5.Grey decided to move to the countryside and his mother made no _ to it,while his father _ to it.(object)6.Dont _ that you are a princess and stop living in _ any more.(assume)reasonablemerelyaccumulationaccumulatingdifferencesdifferentdifferobjectionobjectedassumeassumptions.核心短语识记联想运用会书写1._得到好结果;取得成功;偿清2._ 使失望;使沮丧3._ 反对4._ 赞成;支持5._ 一定或注定(做)6.strike.into ones heart _7.from time to time _8.bring back to life _9.in vain _10.in good/poor condition _pay offcast downobject toin favour of(be)bound to(do).使刻骨铭心不时;偶尔使复生;使复活白费力气;枉费心机状况很好/坏;情况很好/坏会积累1.“inn.of”短语全接触in favour of赞成;支持in memory of 为了纪念in search of 寻找in honour of 为了纪念in view of 鉴于;由于in terms of 谈及;就而言2.heart相关短语全扫描strike.into ones heart 使刻骨铭心put ones heart into.用心于lose heart 灰心heart and soul 全心全意地heart to heart 诚恳地;倾心地会应用选用上表左栏短语填空1.The house really is _it would cost far too much to repair.2.Keep on working hard like this,and your research _ obtain great success.3.Since George heard of his failure in the exam,he has been very _.4.His efforts to raise money for his program were _ because no one showed any intention to take a cent out of their pockets.5.Mountain Tai _ its beauty _ and she decided to visit it again the next year.in poor conditionis bound tocast downin vainstruckinto her heart6.She made it clear that she _ the proposal,for it was useless.7.In ancient times,people believed that they could be _ after death.8.The athletes years of hard training _ when she finally won the Olympic gold medal.objected tobrought back to lifepaid off.经典句式分析背诵仿写句型公式1:全部倒装结构教材原句Then came the disturbing news that Dolly had become seriously ill.接着传来了多莉病重的坏消息。句型仿写_ the pupils,on hearing their beloved pop star come.一听说他们喜欢的流行音乐歌星来了,学生们跑出了教室。Out of the classroom ran句型公式2:“主语beadj.to do”句式,不定式用主动形式表示被动意义。教材原句Although at present human egg cells and embryos needed for cloning research are difficult to obtain,newspapers wrote of evil leaders hoping to clone themselves to attain their ambitions.报纸报道说,尽管目前供克隆研究的人类卵细胞很难获得,但有些邪恶头目希望把自己克隆出来以实现他们的野心。句型仿写English has a huge number of colourful and splendid expressions which _.英语中有大量绚烂而华丽但可能很难懂的表达。may be difficult to understand句型公式3:The advantage is that.“其优点是”,that引导表语从句。教材原句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,这类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。句型仿写_we can live a low-carbon life.骑自行车上班的优势是我们可以过一种低碳生活。The advantage of cycling to work is that.语篇填空回顾补全热诵阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。Cloning is a way of _(make)an exact copy of another animal or plant.It has two major uses.One is _ gardeners use it to produce commercial quantities of plants.The other is that it is _(value)for research on new plant species and for medical research on animals._,the process of cloning is difficult _(undertake).Many attempts to clone mammals failed.The first successful clone,Dolly the sheep,made the whole _(science)world follow its process,though it hadmakingthatvaluableHoweverto undertakescientific_(many)problems than the normal sheep.On the other hand,Dollys appearance _(raise)a storm of objections and had a great impact _ the media and public imagination.Different people have different _(opinion)on it.However,scientists still wonder whether cloning will help or harm us and where it is leading us.moreraisedonopinions核 心 词 汇1.differ vi.不同;相异(1)differ frombe different from与不同differ inbe different in 在方面不同(2)difference n.不同;区别make a difference 有影响;重要,要紧tell the difference between.and.区分与的差别Even though we completely differ _ each other _ character,we are still great friends.虽然我们在性格上完全不同,但我们仍然是不错的朋友。Only if we know what we do in our daily life and live a low-carbon life can we _.只有我们知道在日常生活中做什么,过一种低碳生活,我们才能有所作为。frominmake a difference2.object vi.反对;不赞成 n.物体;目标(1)object to sb/sth反对;不赞成某人/某事object to doing sth 反对做某事(2)objection n.反对;厌恶raise an objection to sth 对提出异议We object to _(blame)for something that we havent done.我们反对把与我们无关的事情作为理由来谴责我们。As far as Im concerned,I have an _(object)to charging for parking.就我个人而言,我反对停车收费。being blamedobjection3.forbid vt.(forbade/forbad,forbidden)禁止;不准forbid sb sth禁止某人某事forbid doing sth 禁止做某事Some began to reform their legal systems and _(forbid)research into human cloning.(教材原句)有些政府开始改革他们的法律制度,禁止进行克隆人的研究。I hope that our government will do something to forbid _ fireworks.There are quite a lot more ways to celebrate the festivals after all.我希望我们的政府将会做些事情来禁止燃放烟花,毕竟我们还有很多其他庆祝节日的方法。The students were forbidden,unless they had special passes,_(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。名师指津forbid后不能直接跟动词不定式作宾语,但可直接跟动名词作宾语,也可用forbid sb to do sth形式,有类似用法的单词还有:allow,permit,advise等。forbadesetting offto leave4.owe vt.欠(账、钱、人情等);归功于;应感谢(1)owe sb an apology该向某人道歉owe sb sthowe sth to sb 欠某人某物(2)owe.to.把归功于owe it to sb that.多亏某人(3)owing to 因为;由于 You owe the lady _ apology.(教材原句)你应该向这位女士道歉。I must say I owe all the achievements _ the encouragement and help from my colleagues and friends.我必须说我的所有成就都应归功于我的同事和朋友们的鼓励和帮助。Actually,online shopping plays an essential role in our daily life _ much convenience it brings us.实际上,由于网上购物给我们带来很多方便,它在我们的日常生活中起着至关重要的作用。antoowing to5.bother vt.打扰 vi.操心 n.烦扰;令人烦恼的事或人(1)bother sb with/about sth为某事打扰或麻烦某人bother to do/doing sth 费心做某事It bothers sb that/to do sth 使某人苦恼的是(2)put sb to any bother 给某人添乱However,the problem that she later developed a serious lung disease _(bother)scientists.(教材原句)然而,之后她患上了严重的肺病的问题使科学家们困扰。_ he cant find a job that he really likes.使汤姆烦恼的是,他不能找到一份他真正喜欢的工作。I dont want to _,so I try doing it by myself.我不想给他添乱,所以,我试着靠自己做这件事。botheredIt bothers Tom thatput him to any bother6.pay off 得到好结果;取得成功;还清,偿清;(付清工资后)解雇一词多义写出句中pay off的含义But at last the determination and patience of the scientists paid off in 1996 with a breakthroughthe cloning of Dolly the sheep.(教材原句)_What made him happy was that after all these years he at last paid off all his debts._The boss paid off the employee due to his bad management._得到好结果偿清,还清(付清工资后)解雇pay back偿还(欠款);报复pay for 付的钱;因而受惩罚pay a visit to 参观;看望If you dont work hard now,youll _ it later when you fail your exams.如果你现在不努力学习,到考试不及格时就得为此付出代价。名师指津pay off当“(努力、辛苦)取得好结果,得到回报”讲时,为不及物动词短语,在句中用主动语态。pay for7.in good/poor condition 状况很好/坏;情况很好/坏out of condition健康状况欠佳working/living/studying conditions 工作/生活/学习环境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)My grandmother takes exercise every day,and she is_ now.我奶奶每天都锻炼身体,她现在身体状况很好。You can keep the books for about 3 weeks _ 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。On no condition _ when you are in trouble.当你处境危险时,你决不能失去信心。in good conditionon condition thatshould you lose heart重 点 句 型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。The advantage is that.“优势是”,that此处引导表语从句。(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_ 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。_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。_ there is no public transport.这个地区的不便之处就是没有公共交通工具。The advantage/strength of smiling is thatThe drawback of the popularity of cars is thatThe disadvantage of the area is that当 堂 达 标.单词拼写1.When asked about the secret of his success,he _(归功于)it to his parents.2.He _(着手)to improve the working conditions and the workers were expecting it.3.Nowadays many graduates are looking forward to _(获得)employment in big cities.4.I was impressed by his _(坦率的)intelligent manner.owedundertookobtainingstraightforward5._(道德的)science is taught as a subject in most schools but with little effect.6.He was in poor health,so the doctor _(不准)him to drink wine.7.Hearing the bad news,he _(撞击)the table a heavy blow with his fist.8.Had I realized you were busy,I wouldnt have _(打扰)you with my questions.Moralforbadestruckbothered.单句语法填空1._(retire)from business,he now occupies himself with his garden.2.The new clothes in that shop are so beautiful that Anna cannot resist _(take)a close look at them,although she cannot afford them at present.3.Its reported that theres _ big breakthrough in the cancer treatment.If only my son could be brought back to life!4.I think it is her personality rather than her looks _ has struck me.5.Since her only child passed away a few years ago,family has been a _(forbid)topic for her.6.This morning my grandpa wrote his doctor a letter saying that he owes _ to her that he is still alive.Having retiredtakingathatforbiddenit7.He has a strong objection to _(smoke)in public places,especially with females present.8._(strike)by strong snowstorms,the area faced severe water and electricity shortage.9.Do you know any _(differ)between British English and American English?10.We had our furniture moved to the new house when the _(decorate)of the house was finished.smokingStruckdifferencesdecoration.单句改错1.Mother made a promise if I passed the College Entrance Examination,she would buy me a mobile phone._2.You can go swimming in condition that you dont go too far from the river bank._3.Owe to his absence,we had to put off the class meeting till next week._4.Some rules should be made to forbid students of smoking._5.No one knows exact how the earth began as it happened so long ago._6.Sometimes,some students object the idea that English classes are taught in English._promise后加thatinonOweOwingoffromexactexactlyobject后加to.补全句子1._ he seems to take no interest in his schoolwork.最使我伤脑筋的是他似乎对他的功课不感兴趣。2.The advantage is _.现在的优势是我们对医学懂得更多了。3.In some places women are expected to earn money_ .在一些地方,女人被期待挣钱,而男人则在家干活并抚养孩子。What bothers me most is thatthat we know more about medicine todaywhile men work at home and raisetheir children4._,Arnold decided to ask his boss for advice.面临着困境,Arnold决定向他的老板寻求建议。5.Didnt it _ he might be interested in it?你当时没有想到他可能对此事感兴趣吗?Faced with a difficult situationoccur to you that
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