1、第 1 页（共 34 页） 选修 8.2 Cloning（教学案）高考英语一轮复习精品资料【重点知识梳理】【重点单词】8obtain vt.获得；赢得9attain vt.获得；达到(水平、年龄、状况等 )10forbid vt.禁止；不准forbade(过去式)forbidden (过去分词)11accumulate vt.积累；聚积12owe vt.欠 (账、钱、人情等 )；归功于13retire vi. 退休；离开retirement n退休14bother vt.打扰 vi.操心 n烦扰15strike vi. & vt.打；撞击；罢工struck/struck (过去式/ 过去分词)
2、16vain adj.虚荣的；自负的；徒劳的17resist vt.抵抗；对抗resistance n抵抗；对抗 resistant adj.18drawback n缺点；不利条件19feather n. 羽毛20adore vt.崇拜；爱慕；喜爱【重点短语】1pay off 得到好结果；取得成功；偿清2cast down 沮丧；不愉快3object to 反对第 2 页（共 34 页） 4in favour of 赞成；支持5owe.to. 把归功于 6(be)bound to(to). 一定或注定(做)7strike.into ones heart 使刻骨铭心8from time to t
3、ime 不时；偶尔9bring back to life 使复生；使复活10in vain 白费力气；枉费心机11in good/poor condition 状况很好/坏；情况很好/坏12have a great impact on 对有很大影响【重点句型】1Then came the disturbing news that Dolly had become seriously ill.之后传来了多莉得了重病的令人烦恼的消息。2Altogether Dolly lived six and a half years, half the length of the life of the or
4、iginal sheep.多莉总共存活了 6 年半，是被克隆羊的寿命长度的一半。3Did she die young because she was a clone? 因为她是克隆的，所以才早逝了吗？4Besides that, there is also a fierce dabate over the question whether human cloning experiments should be allowed. 除此之外，克隆人的实验是否被允许进行的问题引起了激烈的争论。【2014 高考在线】1（2014 陕西卷）AOur warming planet is expected
5、to face serious water crises(危机) in the coming decadeswhich means each nations natural resources will be more important than ever.Per cent of total land area Freshwater resources, Freshwater resources, 第 3 页（共 34 页） covered by forests(2011)WORLD AVERAGE30. 88TOP 5 AVERAGE90.15cubic kilometres per ye
6、ar(2011)WORLD AVERAGE241TOP 5 AVERAGE3，642cubic metres per person(2011)WORLD AVERAGE6，122TOP 5 AVERAGE244, 9731. SURINAME 94.58REST OF TOP 52. Micronesia 91.663. Seychelles 88.484. Samoa 88.405. Palau 87.61123. CHINA22.471. BRAZIL5，418REST OF TOP 5 2. Russian Federation 4，3133. Canada 2，8504. United
7、 States 2，8185. CHINA2，8131. ICELAND 532，891REST OF TOP 52. Guyana 304，7233. Suriname 166，1124. Papua New Guinea 114，2165. Bhutan 106，923102. CHINA2，09246. According to the statistics, what is the world average of freshwater resources per person?A. 244，973 cubic metres. B. 241 cubic kilometres. C. 3
8、， 642 cubic kilometres. D. 6，122 cubic metres. 47. Which country or region has the most freshwater resources per year?A. Guyana. B. Brazil. C. Iceland. D. China. 48. Which country or region appears twice on The top 5 lists?A. Bhutan. B. Seychelles. C. Canada. D. Suriname.第 4 页（共 34 页） 48. D 细节理解题。根据
9、图表的三个部分中的 TOP 5 AVERAGE 中有两处提到 Suriname，由此可知答案为 D 项。2（2014 四川卷） CA schoolgirl saved her fathers life by kicking him in the chest after he suffered a serious allergic(过敏的) reaction which stopped his heart.Izzy, nine, restarted father Colms heart by stamping (踩) on his chest after he fell down at home
10、 and stopped breathing.Izzys mother, Debbie, immediately called 999 but Izzy knew doctors would never arrive in time to save her father, so decided to use CPR.However, she quickly discovered her arms werent strong enough, so she stamped on her fathers chest instead.Debbie then took over with some mo
11、re conventional chest compressions(按压) until the ambulance arrived.Izzy, who has been given a bravery award by her school, said, “I just kicked him really hard. My mum taught me CPR but I knew I wasnt strong enough to use hands. I was quite scared. The doctor said I might as well be a doctor or a nu
12、rse. My mum said that Dad was going to hospital with a big footprint on his chest.”“Shes a little star，” said Debbie. “I was really upset but Izzy just took over. I just cant believe what she did. I really think all children should be taught first aid. Izzy did CPR then the doctor turned up. Colm ha
13、d to have more treatment on the way to the hospital and weve got to see an expert.”Truck driver Colm, 35, suffered a mystery allergic reaction on Saturday and was taken to hospital, but was sent home only for it to happen again the next day. The second attack was so 第 5 页（共 34 页） serious that his ai
14、rway swelled, preventing him from breathing, his blood pressure dropped suddenly, and his heart stopped for a moment. He has now made a full recovery from his suffering.39. Izzy kicked her father in the chest _A. to express her helplessnessB. to practise CPR on himC. to keep him awakeD. to restart h
15、is heart40. Whats the right order of the events?Izzy kicked Colm. Debbie called 999. Izzy learned CPR. Colms heart stopped. A BC D41. What does Paragraph 8 mainly talk about?A. What Colm suffered.B. Colms present condition.C. What caused Colms allergy.D. Symptoms of Colms allergic reaction.42. Why d
16、oes the author write the news?A. To describe a serious accident.B. To prove the importance of CPR.C. To report a 9yearold girls brave act.D. To call peoples attention to allergic reaction.第 6 页（共 34 页） 【高频考点突破】.词汇短语过关1differ vi. 不同；相异different adj. 不同的；有区别的；相异的difference n. 不同；不同之处differ from. 不同于di
17、ffer in. 在 方面不同differ with/from sb. on/about sth.与某人关于意见不同be different from 与不同make a/some/no difference to sb./sth.对某人/某物有/有些/没有影响或作用difference between A and BA 和 B 之间的差别【变式探究 1】(1)Men are all alike in their promises. It is only in their deeds that they _.第 7 页（共 34 页） 人在许诺时都一样，不同之处在于他们的行动。(2)I hav
18、e to _ you _ that.在那一点上我不能同意你的看法。(3)The rain didnt _ the game.这场雨对比赛没有多大影响。differdiffer with onmake much difference to2undertake vt. 着手，从事，承担；承诺，答应undertaking n. 任务，事业；承诺，答应undertake a task/project 承担一个任务 /项目undertake to do sth. 答应做某事undertake for sth. 为负责 【变式探究 2】(1)The company has announced that i
19、t will _ a full investigation _ the accident.公司已宣布将对这次事故进行全面调查。(2)He _ the job by Friday.他答应星期五之前完成这项工作。(3)Ill _ your security. 我将保证你的安全。undertakeintoundertook to finishundertake for3cast vt.&vi. (cast, cast) 投掷；投射；抛cast aside 抛弃，消除，废除cast away 抛弃，丢掉，使(船)漂流，(船) 失事cast behind 疏远；把 抛在脑后cast down 使沮丧/不
20、愉快cast off 丢弃第 8 页（共 34 页） cast ones eyes over 审视cast ones mind back to sth. 回顾，回想cast light on/uponthrow light upon 弄清楚【变式探究 3】(1)Dont be so _. Just keep up your spirits.不要这么沮丧，打起精神来！(2)As soon as they reached the fishing area, the fishermen _ their nets _ the sea.渔民们一到捕鱼区就把渔网撒进了大海。cast downcastint
21、o(3)As soon as he became rich he _ all his old friends who gave him some help.他一富起来就抛弃了所有曾经给过他帮助的老朋友。cast aside4object vi. 反对，不赞成 n. 实物；目的；对象objection n. 反对；厌恶object to sb./sth. 反对，不赞成某人/某事object to doing sth. 反对做某事object to sb. doing sth. 反对某人做某事raise an objection to (doing) sth. 对提出异议have/make an
22、objection to (doing) sth. 对表示反对【变式探究 4】(1)I _ the proposal. 我反对这个提议。(2)We _ like this.我们抗议这种待遇。(3)I feel _ getting up early.我极不愿意早起。object toobject to being treateda strong objection to第 9 页（共 34 页） 5obtain vt. 获得，取得；买到；借到【变式探究 5】(1)I havent been able to _ anywhere.我到处都没买到那本书。(2)He failed to _.他没有获得
23、奖学金。(3)Details can be _ the Ministry of Education.可以从教育部获知详情。obtain that book obtain a scholarshipobtained from6forbid vt. (forbade/forbad, forbidden) 禁止；反对forbid sb. to do sth. 禁止某人做某事forbid doing sth. 禁止做某事forbid that. 禁止(从句中常用 “should动词原形”)forbid sb. sth. 禁止某人某事【变式探究 6】(1)Our school _.我们学校不允许学生吸烟
24、。(2)Smoking should _ public places.公共场所应该禁止吸烟。(3)His parents _.他的父母不准他喝酒。forbids students to smoke be forbidden in forbid him wine提示：forbid 后不能直接跟动词不定式做宾语，而是跟动名词做宾语，也可用 forbid sb. to do sth. 形式，有类似用法的单词还有 allow, permit, advise 等。7owe vt.欠 (钱、物、债等 )；应当给予(1)owe sb. sth.或 owe sth. to sb.欠某人某物owe.to. 把归
25、功于 owe it to sb. that. 多亏某人帮忙第 10 页（共 34 页） (2)owing to because of“因为，由于”，后接名词、代词、动名词做宾语，构成介词短语，表原因。【变式探究 7】(1)Dont forget you still _ 150 yuan to the wine shop.别忘了，你还欠酒店 150 元钱呢。(2)He _ his success to hard work and practice.他把他的成功归功于努力工作和实践。(3)If I have improved in any way, I _ it all to my teacher
26、.如果说我有一些进步，这应该全部归功于我的老师。(4)You _ me an apology.你得向我道歉。(5)We should do the duty which we _ to our country.我们应对国家尽我们应尽的义务。owe owesoweoweowe(6)I _ it to you that I finished my work in time.多亏你帮忙，我才及时完成了工作。(7)_ to the rain, they could not come.由于下雨，他们不能来了。oweOwing8bother vt. 打扰 vi. 操心 n. 烦扰；令人烦恼的事或人bother with/about sth. 花费时间或精力( 做某事)bother sb. about/with sth. 使某人烦恼，不安It bothers sb. that./to do sth. 使某人苦恼的是
