2019版高考英语一轮复习第一部分教材复习 Unit 2 Cloning

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2019年人教版英语高考一轮复习第一部分选修8 Unit 2 Cloning

多维应用]
得到好结果；取得成功；偿清使失望；使沮丧反对赞成；支持一定或注定(做)„„ 使„„刻骨铭心
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2019版高三一轮
7．from_time_to_time 8． bring_back_to_life 9． in_vain 10． in_good/poor_condition
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
adj. 简单的；直接的；坦率的
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2019版高三一轮
14．procedure 15．altogether 16．arbitrary 17．moral 18．constitution 19．compulsory 20．initial 21．drawback 22．adore
n. adv. adj. adj. n.
unreasonable adj.不合情理的
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2019版高三一轮
Ⅲ.语境应用(用所给词的适当形式填空) 1．We need to know the exact time the incident occurred.So you'd better describe the details exactly ．(exact) 2． The correct answers can be found at the bottom of Page 8.You should make some
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⑤breakup n．分手；中断
④shrink 收缩；缩小 ⑤reduce 减少
2019版高三一轮
[短语 Ⅰ.短语回顾——会默写 1． pay_off 2． cast_down 3． object_to 4． in_favour_of 5． (be)bound_to(do)．.. 6． strike...into_one's_heart

2019版高考英语一轮复习第一部分教材复习 Unit 2 Cloning课件新人教版选修8

21
后记牢 forbid sb. sth. 禁止某人某事 forbid doing sth. 禁止做某事 forbid sb. to do sth./forbid sb. from doing sth. 禁止某人做某事 be forbidden to do sth. 被禁止做某事 (doing) sth. is forbidden (做)某事是被禁止的 ◆提醒 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。
river is cleaner than ever. 4.(2014·全国卷)What I want you to realize is that everybody is likely to be in
poor condition.
13
Ⅱ.教材与单句改错(每题最多 2 处错误) 1.Dolly's death, like her birth, was bound to raising worries. raising→raise 2.Cloning scientists cast down to find that Dolly's illnesses were more appropriate to a much older animal. cast 前加 were 3.Extinct animals can possibly be brought back to their life through cloning.
15
我会仿写 1.接着传来我被北京大学录取的令人兴奋的消息。
Then came the exciting news that I was admitted into Peking University. 2.骑自行车上班的优势是我们可以同时得到锻炼。

2019版高考英语一轮复习第一部分教材重点全程攻略Unit2Cloning讲义新人教版选修8

Unit 2 Cloning话题素材——克隆技术[话题词汇]1.drawback n. 缺点；不利条件2.experiment n. 实验3.explore vt. 探索4.ban n．& vt. 禁止5.argument n. 争论6.hot topic 热点话题7.medical breakthrough 医学上的突破8.be worth considering 值得考虑9.in terms of 从……角度；就……来说10.object to/be against 反对11.agree/be for 同意；支持12.a sound attitude 一种明智/正确的态度13.follow the lead 效仿14.contribute to solving the problem of 有助于……问题的解决15.test out the theory by experiment 用实验检验理论[经典佳句]1.Today's technology develops so quickly that many impossible things becometrue.如今的科技发展得如此之快以至于许多不可能的事情都变成了现实。

2.In my own opinion, I agree_to clone the endangered animal and disagree_withcloning human.以我的观点，我同意克隆濒危动物、不同意克隆人类。

3.I think that we should use the clone to make_our_life_better_off.我想我们应该应用克隆使我们的生活变得更美好。

精美语篇Cloning is a way of making an exact copy of another animal or plant. Cloningplants is straightforward while cloning animals is a difficult task to undertake.From time to time people suggest that extinct animals should be brought back to life through cloning. Last Friday, we had a discussion about whether we should clone animals.Some are in favour of it. Large quantities of commercial food can be produced. Besides, the extinct animals can be cloned, if their DNA is still in good condition. It can also be used to cure serious illnesses.Others have a strong objection to it. They believe that cloned animals can'tresist some diseases and tend to die earlier. Dolly lived six and a half yearsaltogether, half of the length of the life of the original sheep. Above all, it is bound to disturb the balance of nature.◆高频单词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.undertake (vt.) 着手；从事；承担→undertook (过去式)→undertaken (过去分词)→　undertaking (n.) 任务；项目；事业4.cast (vt.) 扔；投；掷→cast (过去式/过去分词)5.altogether (adv.) 总共；完全地6.object (vi.) 反对；不赞成→objection (n.) 不赞成；反对；异议7.obtain (vt.) 获得；赢得→obtainable (adj.) 可获得的；可得到的8.moral (adj.) 道德(上)的；伦理的→morally (adv.) 道德上地；伦理上地9.accumulate (vt. & vi.) 积累；聚积→accumulation (n.) 积累；聚积10.shortly (adv.) 立刻；不久11.retire (vi.) 退休；离开→retirement (n.) 退休，退职；退役→retired (adj.) 退休的；离职的12.bother (vt.) 打扰 (vi.) 操心 (n.) 烦扰13.assumption (n.) 假定；设想→assume (vt.) 假定；设想14.regulation (n.) 规则；规章；法规→regular (adj.) 规则的；有规律的→regulate (v.) 控制；管理；调节15.resist (vt.) 抵抗；对抗→resistance (n.) 抵抗力；反抗→resistant (adj.) 有抵抗力的；耐……的16.fairly (adv.) 公平地；相当地→fairness (n.) 公平→fair (adj.) 公平的；适当的；合理的17.reasonable (adj.) 合情理的；讲道理的；公道的→unreasonable (反义词) (adj.) 不合情理的→reason (n.) 理由；原因◆重点短语1.pay_off 得到好结果；取得成功；偿清2.cast_down 使沮丧；使失望3.have_a_great_impact_on 对……有重大影响4.object_to 反对5.in_favor_of 赞成；支持6.owe ... to 把……归功于……7.(be) bound to (do) 一定/注定(做)……8.strike ... into one's heart 使……刻骨铭心9.from time to time 不时；偶尔10.bring ... back to life 使复生；使复活11.in vain 白费力气；枉费心机12.in good/poor condition 状况很好/坏；情况很好/坏◆热点句型1.while 表对比关系，“然而；可是”Cloning plants is straightforward while (然而) cloning animals is very complicated.(教材P11)2.当now，then位于句首，谓语是come，appear等且主语为名词时，句子完全倒装Then_came (传来) the disturbing news that Dolly had become seriously ill.(教材P11～P12)3.The advantage is that ... “其优点是……”，that引导表语从句The_advantage_is_that (优点是) 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 tothe next generation.(教材P15)4.based on ... “建立在……的基础之上”，过去分词短语作状语Based_on (建立在……基础之上) what we know now, you can not clone animals that have been extinct longer than 10,000 years.(教材P15)◆同步训练在空白处填入1个适当的单词或括号内单词的正确形式。

通用版2019版高考英语一轮复习Unit2Cloning课件新人教版选修820180426189

使……刻骨铭心不时；偶尔使复生；使复活赞成；支持状况很好(坏)；情况很好(坏) 使失望；使沮丧得到好结果；取得成功；偿清
二、单元核心考点初热身
——提供语境，单元考点自测回顾
( 一) 分类识记单词——用时少·功效高
识记单词写对
Ⅰ.知其意(英译汉)
1.twin n． adj. 2.straightforward adj. 3.arbitrary adj. 4.medium n. 5.conservative adj.
4. strike vt.&vi. n. 5. vain adj.
6. owe vt.
7. initial adj. 8. hatch vt.&vi. 9. moral adj. 10. impact n.
最初的；开始的孵出；孵卵；孵化道德(上)的；伦理的撞击；冲击；巨大的影响崇拜；爱慕；喜爱
11. adore vt.
核心单词练通
1.We are supposed to undertake (承担) the responsibility to lead a lowcarbon lifestyle, which is of great significance. 2.With medical breakthrough (突破), people are living a healthier and longer life. 3.As is well known to all, there are altogether (总共) seven continents in the world. 4.Nowadays, energy can be obtained (获得) through various sources such as oil, coal, natural gas, solar heat, the wind and ocean tides.

2019版高考英语一轮复习第一部分教材重点全程攻略Unit2Cloning限时规范特训新人教版选修8

Unit 2 CloningⅠ.完形填空Miss the Wild GeeseOne morning in early fall, I spotted a pair of wild geese on our pond. The beautiful sight caught me by __1__， because we'd never seen geese there before. I wondered where they came from and why they'd__2__ our pond.As the days passed, I couldn't__3__getting a closer look and started talking to the geese. They craned their necks and raised their heads __4__but seemed to realize I was a __5__and not an enemy. I felt __6__we were bonding.One day as they were __7__ in the grass near the driveway, Idiscovered the reason for their __8__—the male had a broken left wing.He was __9__ to fly, and his lifelong mate would not leave him__10__. I marveled (惊叹) at the __11__between them.I asked a wildlife biologist friend what I should__12__. He explained that sometimes a broken wing will heal by itself and suggested letting __13__ take its course.On the first day of November, I was __14__ in the vicinity(在……附近) of the geese with my tractor. I caught some __15_from the corner of my eye.Both geese were running toward the pond, wings beating __16__. The geese gained enough altitude to clear a neighbor's house, then __17__back toward me, flying no more than 50 feet over my head as if to say goodbye. Then they were out of__18__.I grew __19__them during their stay at our pond, and I miss them. I'll never forget their __20__ to each other. We could all learn a lesson or two from this pair.篇章导读：本文是一篇记叙文。

(浙江专版)2019届高考英语一轮复习第一部分基础考点聚焦Unit2Cloning课件新人教版选修8

1．straightforward adj. 2．procedure n. 3．cast vt. 4．arbitrary adj. 5．attain vt.
简单的；直接的；坦率的 _______________________________ 程序；步骤；手续 _______________________________ 扔；投；掷 _______________________________ 任意的 _______________________________ 获得；到达(水平、年龄、状况等) _______________________________
accumulate vt.&vi.积累；聚积→____________ accumulation n．积累； 1． adj.不同的；与 2．____________ vi.不同；相异→____________ difference n．差异；不同众不同的→____________ undertake vt.着手；从事；承担→____________ undertook (过去 3．____________ undertaken (过去分词) 式)→____________ reasonable adj.合情理的； reason 4． ____________ 讲道理的；公道的→__________
[用所给词的适当形式填空] 1．Grey decided to move to the countryside and his mother
objection it， objected it.(object) made no _________to while his father_________to assume that you are a princess and stop living 2．Don’t ____________ assumptions any more.(assume) in ____________ resist 3．Nowadays few people can ____________ the temptation of resistant to it is bound to achieve a lot money, whoever is ____________

2019版高考英语一轮复习Unit2Cloning语篇解题微技巧新人教版选修8.docx

Unit 2 Cloning词句猜测题之句意猜测题（阅读理解）♦方法指导在阅读理解中，解答猜测句意类题FI时要仔细阅读文章，对原句进行语法和句意上的准确分析，做出合理的推理和判断。

♦典例引领（2017江苏,D）Old Problem, Now ApproachesWhile clean energy is increasingly used in our daily life, global warming will continue for some decades after CO2 emissions（排放）peak. So even if emissions were to begin to decrease today, we would still face the chai 1 enge of adapting to climate change. Here T will stress some smarter and more creative examples of climate adaptation.When it comes to adaptation, it is important to understand that cl imate changc is a process・ Weare therefore not talking about adapting to a new standard, but to a constantly shifting set ofconditions- This is why, in part at least, the US National Climate Assessment says that:"There is no 'one-si^e fits all' adaptation. ” Nevertheless, there are some actions that offer much and carry little risk or cost.Around the world, people are adapt ing in surprising ways, especial ly in some poor countries. Floods have become more damaging in Bangladesh in recent decades・ Mohammed Rezwan saw opportunity where others saw only disaster. His not-for-profit organization runs 100 river boats that serve as floating1ibraries, schools, and heal th clinics, and are equipped with solar panels and other communicating facilities. Rezwan is creating floating connectivity（连接）to replace flooded roads and highways・ But he is also working at a far more fundamental level: his staff show people how to make floating gardens and fish ponds to prevent starvation during the wet season.Elsewhere in Asia even more astonishing actions are being taken. Chewang Norphel 1ives in a mountainous region in In di a, where he is known as the Tee Man. The loss of glaciers （&K 川）there due to global warming represents an enormous threat to agriculture・ Without the glaciers, water will arrive in the rivers at times when it can damage crops・ NorpheT s inspiration came from seeing the waste of water over winter, when it was not needed. He directedthe wasted water into shallow basins where it froze, and was stored until the spring. His fields of ice supply perfectly timed irrigation(灌溉)water. Having created nine such ice reserves, Norphel calculates that he has stored about 200, 000m3 of water. Climate change is a continuing process, so Norphel' s ice reserves wi11 not last forever・ Warming will overtake them. But he is providing a few years during which the farmers will, perhaps, be able to find other means of adapting.Tncreasing Earths reflectiveness can cool the planet. Tn southern Spain the sudden in crease of greenhouses (which reflect light back to space) has cha nged the warm ing trend locally, and actually cooled the region. While Spain as a whole is heating up quickly, temperatures near the greenhouses have decreased. This example should act as an inspiration for all cities. By painting buildings white, cities may slow down the warming process-Tn Peru, local farmers around a mountain with a glacier that has already fallen victim to climate change have begun painting the entire mountain peak white in the hope that the added reflectiveness wi 11 restore the 1 ife-giving ice. The outcome is sti 11 far from c 1 ear・ But the World Bank has in eluded the project on its list of “100 ideas to save the planet".More ordinary forms of adaptation are happening everywhere. A friend of mine owns an area of land i n wester n Victoria. Over five gen erations the land has been too wet for cropp ing. But during the past decade declining rainfall has allowed him to plant highly profitable crops. Farmers in many countries are also adapting like this一either by growing new produce, or by growing the same things differently. This is common sense・ But some suggestions for adapting are not. When the polluting industries argue that we" ve lost the battle to control carbon pollution and have no choice but to adapt, it，s a nonsense designed to make the case for business as usual.Human beings will continue to adapt to the changing climate in both ordinary and astonishing ways. But the most sensible form of adaptation is surely to adapt our energy systems to emit less carb onpolluti on. After all, if we adapt in that way, we may avoid the need to cha nge in so many others.1.__________________________________________________ The underlined part in Paragraph 2 implies .A.adaptation is an ever-changing processB.the cost of adaptation varies with timeC・global warming affects adaptation formsD.adaptation to climate chango is chailonging2.What is special with regard to Rezwan" s project?A.The project receives government support.B.Di fferent organizations work wi th each other.C・His organization makes the best of a bad situation.D.The project connects flooded roads and highways・3.What did the Ice Man do to reduce the effect of global warming?A.Storing ice for future use.B.Protecting the glaciers from melting.C・Changing the irrigation time・D・Postponing the melting of the glaciers.4・What do we learn from the Peru example?A.White paint is usually safe for buildings.B.The global warming trend cannot be stopped.C・This country is heating up too quickly.D・Sunlight reflection may relieve global warming.5.According to the author, polluting industries should _______________ ・A.adapt to carbon pollutionB.plant highly profitable cropsC・ leave carbon emission aloneD. fight against carbon pollution6.What' s the author" s preferred solution to global warming?A.Setting up a new standard.B.Reducing carbon emission.C・Adapting to climate change.D.Monitoring polluting industries.♦方法运用［语篇解读］本文为议论文，题材为环境问题类。

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2.forbid vt.(forbade, forbidden, forbidding) 禁止；不准先试做 (1)单句填空/单句改错 ①My father forbade smoking (smoke) during office hours. ②As is known to us, the students are forbidden (forbid) to stay out after 11 p．m. ③Photography is strictly forbade in the museum. forbade→forbidden (2)句式升级(用分词作状语升级) We were forbidden from going out, so we had to stay at home. →④ Forbidden from going out , we had to stay at home.
adj.退休的
阅读单词
14.breakthrough n．突破
15.attain vt. 获得；到达
16.drawback n．缺点；不利条件
高考与教材 Ⅰ.高考与单句填空 1.(2015·全国卷Ⅱ)It struck (strike)me that playing against the other team was a great moment for all the girls on the team. 2.(2016·全国卷Ⅱ)The workshop looks at every kind of comedy, and practices many different (differ) ways of making people laugh. 3.(2014·全国卷Ⅰ) Exactly (exact) when the potato was introduced into Europe is uncertain, but it was probably around 1565.
author's rescue work.
2.(2017·全国卷Ⅰ)The two poets' works had a great impact on the Tang
poetry. 3.(2014·全国卷Ⅰ)Finally, that hard work paid off
and now the water in the
for→to 4.It is compulsory for a citizen to undertake on military service. 去掉 on
5.However, the problem that she later developed a serious lung disease bothered to scientists. 去掉 to
第一部分教材复习
选修8 Unit 2 Cloning
基础巧回顾重点全突破集训新思路
基础巧回顾
见学生用书P198
单词巧练
重点单词
写准并 owe vt.欠(账、钱、人情等)；归功于……
3. bother vt.打扰 vi.操心 n．[U]烦扰
4. vain adj. 虚荣的；自负的；徒劳的
11. reasonable adj.合情理的；讲道理的；公道的
→(反义词) unreasonable adj.不合情理的
12. resist vt.抵抗；对抗→ resistance n．[U]抵抗；对抗
→ resistant adj.有抵抗力的；抵制的
13. retire vi.退休；离开→ retired
重点全突破
见学生用书P199
Part 1 重点单词 1.object vi. (objected, objected, objecting) 反对；不赞成∥n.[C] (pl.objects) 物体；目标先试做 (1)单句填空/单句改错 ①We object to being blamed (blame) for what we haven't done. ②I firmly object the plan he put forward. object 后加 to
5. forbid vt.禁止；不准→ forbade / forbidden (过去式/过去分词)
→ forbidden adj.被禁止的
6. object vi.反对；不赞成→ objection n．[U，C]不赞成；反对；异议
7. strike vi.& vt.&n.打；撞击；罢工→ struck (过去式) → struck/stricken (过去分词) → striking adj.迷人的 8. differ vi.不同；相异→ different adj.不同的；与众不同的 → difference n．[U，C]差异；不同 9. undertake vt.着手；从事；承担→ undertook (过去式) → undertaken (过去分词) 10. accumulate vt.& vi.积累；聚积→ accumulation n．[U]积累；增加
river is cleaner than ever. 4.(2014·全国卷)What I want you to realize is that everybody is likely to be in
poor condition.
Ⅱ.教材与单句改错(每题最多 2 处错误) 1.Dolly's death, like her birth, was bound to raising worries. raising→raise 2.Cloning scientists cast down to find that Dolly's illnesses were more appropriate to a much older animal. cast 前加 were 3.Extinct animals can possibly be brought back to their life through cloning.
后记牢 forbid sb. sth. 禁止某人某事 forbid doing sth. 禁止做某事 forbid sb. to do sth./forbid sb. from doing sth. 禁止某人做某事 be forbidden to do sth. 被禁止做某事 (doing) sth. is forbidden (做)某事是被禁止的 ◆提醒 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。
去掉 their 4.The idea struck a mixture of fear and excitement to people's hearts. to→into
句式仿写原句背诵
1.then 位于句首，句子用全部倒装语序。that 引导同位语从句 Then came the disturbing news that Dolly had become seriously ill. 接着传来了多莉病重的坏消息。 2.The advantage is that ...“其优点是……”，that 引导表语从句 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。
短语巧练写准并记牢
1. pay off 得到好结果；取得成功；偿清 2. cast down 使失望；使沮丧 3. object to 反对 4. in favour of 赞成；支持 5. (be) bound to (do) ．.. 一定或注定(做)…… 6. strike ... into one's heart 使……刻骨铭心 7. from time to time 不时；偶尔 8. bring back to life 使复生；使复活
9. in vain 白费力气；枉费心机 10. in good/poor condition 状况很好/坏；情况很好/坏 11. have a great impact on 对……有很大影响
高考与教材
Ⅰ.高考与单句填空
1.(2017·全国卷Ⅰ)It is not avoidable that efforts are made in vain in the
后记牢 (1)object to sb./sth. 不赞成某人/某事 object to doing sth. 反对做某事 (2)have/make an objection to (doing) sth. 反对(做)某事 ◆提醒 object 表“反对”时，是不及物动词，加宾语时需在其后加介词 to。 ◆佳句(牛津词典)If anybody objects, we'll put off the meeting.如果有人反对，我们就推迟会议。
我会仿写
1.接着传来我被北京大学录取的令人兴奋的消息。 Then came the exciting news that I was admitted into Peking University.
2.骑自行车上班的优势是我们可以同时得到锻炼。 The advantage of cycling to work is that we can work out at the same time.
(2)一句多译就我个人而言，我反对停车收费。 ③In my view, I have an objection to charging for parking.(objection) ④As far as I'm concerned, I object to charging for parking.(object) ⑤In my opinion, I am opposed to charging/oppose charging for parking. (oppose/opposed)

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