2018高考英语一轮复习知识要点巩固选修8 Unit 2 含答案精品

2018版高考英语(人教通用)大一轮复习教师用书选修八Unit2CloningWord版含答案

Ⅰ.高考单词→识记·思考·运用1．核心词汇①differ vi.不同；相异________adj.不同的；与众不同的________ n．差异；不同②________ vt.着手；从事；承担(undertook；undertaken)③________ vt.扔；投；掷________/________(过去式/过去分词)④object vi.反对；不赞成n．物体；目标________n．不赞成；反对；异议⑤________ vt.获得；赢得⑥retire vi.退休；离开________n．退休⑦bother vt.打扰vi.操心n．烦扰________adj.引起麻烦的，困扰人的⑧________ vi.& vt.& n．打；撞击；罢工(struck/struck)⑨________ vt.抵抗；对抗答案①different；difference ②undertake③cast；cast；cast ④objection ⑤obtain⑥retirement⑦bothersome⑧strike ⑨resist2．常考词汇①attain vt.______________②accumulate vt.& vi._________________③procedure n．________________④adore vt.________________⑤forbid vt.________________(forbade/forbad，forbidden)⑥medium n. (pl.media)________________答案①获得；达到(水平、年龄、状况等)②积累；聚积③程序；步骤；手续④崇拜；爱慕；喜爱⑤禁止；不准⑥媒介；手段；工具用所给单词的适当形式填空1．You may have the opportunity to make your biggest ________ (differ) when you're older.But why not start now？(2016·四川，阅读B)2．These are ________ (exact) the kinds of costs many of us tend to ignore — and the very ones we need to consider most.3．The Thames had many islands.Miranda ________ (undertake) a review of all of them.(2015·全国Ⅰ，阅读A)4．The early morning sees the arrival of large trucks with tomatoes—official fight-starters get things going by ________ (cast) tomatoes at the crowd.(2015·福建，阅读A)5．One of the projects was to build a clay pot，but I built mine ________(correct)，so it broke in the kiln (窑)．(2015·湖南，阅读问答)6．I really want ________ (obtain) this precious opportunity because，by offering my service，I will be able to improve my organizational ability.7．My soccer coach retired last week.I wanted to do something special for him at his ________ (retire) party.8．Although we've been delighted to have you as neighbors，we're hoping to settle something that ________ (bother) us.(2014·辽宁，短文改错)9．Just before September，Miller ________ (strike)by a car and lost his right arm.I went to see him after he came back from hospital.10．Instead，babies may form an understanding of ________ (objective)support through repeated experiments.(2016·浙江，阅读C)答案 1.difference 2.exactly 3.has undertaken 4.casting 5.incorrectly6．to obtain7.retirement8.bothers 9．was struck10.object【联想·积累】❶“完全地”全掌握①altogether总共；完全地②entirely彻底地，完全地③completely完全地；圆满地，全面地④totally完全地；总共❷快速掌握“获得”家族①receive收到，得到(信、命令、请帖等)；接受(欢迎，请愿等)②get获得；赚得；赢得③obtain得到，获得；达到(目的)④acquire获得；招致；学得；养成(习惯等)⑤gain获得；赢得，打胜(战争、官司)⑥be available可以得到的，可以买到的❸“职场经历”的高频词速记①apply vt.& vi.申请②appoint vt.任命；委派③dismiss vt.免……的职；解雇；开除④fire vt.开除；解雇⑤interview vt.接见；采访；面试⑥promote vt.提升；晋升⑦resign vi.辞职vt.辞去⑧retire vi.退休；离开Ⅱ.重点短语→识记·思考·运用1．动词＋介词(副词)①pay ________ 得到好结果；取得成功；偿清②cast ________ 沮丧；不愉快③object ________ 反对④owe...________．..把……归功于……答案①off②down③to④to2．in＋名词(＋of)①in favour ________ 赞成；支持②________ vain 白费力气；枉费心机③________ good/poor condition 状况很好/坏；情况很好/坏答案①of②in③in3．其他形式①(be) bound ________ (do)．..一定或注定(做)……②strike...________ one's heart使……刻骨铭心③from time ________ time 不时；偶尔④bring back ________ life 使复生；使复活答案①to②into③to④to用左栏所给短语的适当形式填空1．The doctor did all he could to ____________．2．As an inexperienced teacher，I tried every means to get them to be quiet，but ____________，my panic was rising and I could feel my heart beating wildly.(2015·湖南，完形)3．We ____________ meet with difficulties in carrying out this research.4．Frank won the first prize in the national English competition，and his efforts at last ____________．5．I have told her about our plan，and she is ____________ it.6．He ____________ because he was scolded.7．Traffic accidents happen __________ on this road.8．Mountain Tai ________ its beauty ________ and she decided to visit it again the next year.答案 1.bring him back to life 2.in vain 3.are bound to 4.paid off 5．in favour of 6.was cast down 7．from time to time8.struck；into her heart【联想·积累】❶“动词＋副词”回顾再记①break down 坏掉；分解；垮下来②break up打碎；分解③bring down使降低，使下降④come out出现，出版，结果是⑤cut down砍倒；削减⑥get over克服⑦make out辨认出⑧put away收起；储存⑨set aside拨出；置于一旁⑩set off出发，引爆❷“in＋名词＋of”常用搭配①in honor of为纪念……②in charge of负责，掌管③in terms of依据，根据④in praise of赞扬⑤in favor of支持，赞同⑥in need of需要Ⅲ.经典句式→识记·思考·运用原句背诵感悟1．Cloning plants is straightforward while cloning animals is very complicated.克隆植物简单，但克隆动物就很复杂了。

2018届高三英语北师大版一轮复习文档课后分层集训选修8Unit23Conflict(B卷)Word版含答案

课后分层集训选修8Unit 23Conflict (B卷) Ⅰ.阅读理解(2017·武汉市高三调研)Our planet is home to about seven billion people.Since the 1990s，population experts have predicted the number would grow to nine billion before it begins to slow down and possibly decrease.But a new report predicts the world's population is likely to increase to almost 11 billion by 2100.Based on the most modern statistical tools，the new report makes use of government records and considers expert predictions，including death rates，birth rates and international migration，or people moving across borders.The report says during the rest of this century，Africa's population will grow from about 3.5 billion to 5.1 billion over the next 85 years.John is director of the United Nations Population Division.He says that in the past，researchers thought population growth in Africa would be similar to that of other areas.They expected slower growth rates as birth control use became more widespread.But he says those ideas were wrong.“The level of contraception_use has continued to increase but slowly—more slowly than expected，and birth rate therefore has been falling less rapidly than expected，and the population therefore continues to grow somewhat more rapidly than we expected.”The new findings are based on a joint research project of the United Nations and the University of Washington.The researchers believe the population of Asia will reach five billion by 2050.That is up from the current 4.4 billion.And then it begins to decline.The researchers also believe that North America，Europe，Latin America and the Caribbean area will have a total population of below one billion.John says the pressure of feeding the rising population is likely to be less than that might be expected.“The relatively good news is that the world has been winning the race between population growth and food production.If you look back historically over the last 50 years，certainly for the world as a whole and for many most individual countries andregions，the increase in food production has outpaced the increase of population.”【语篇解读】本文是一篇说明文，介绍了一份预测未来世界人口增长趋势的报告。

2018高中英语选修八人教版课后作业：unit 2 cloning2.3 含答案

Section Ⅲ— Grammar课后篇巩固探究一、单句改错1.Do you know that of them will be our new headmaster?答案:that→which2.I asked him that he had done it all himself or whether someone had helped him.答案:that→whether3.I am very interested in what he improved his English in such a short time.答案:what→how4.Why we need is more money.答案:Why→What5.The report what he was going to resign was false.答案:what→that6.There is no doubt whether Mr Smith will sign the contract with us.答案:whether→that7.I have no idea how we can do with these waste materials.答案:how→what二、把下面的句子改为含有同位语从句的复合句1.We were cast down when we knew that our basketball team had been defeated.答案:The fact that our basketball team had been defeated disappointed us.2.They are arguing about whether we can clone human beings.答案:They are having an argument whether we can clone human beings.3.Everyone should believe that nature should never be destroyed.答案:Everyone should have the belief that nature should never be destroyed.4.She has promised to make experiments on cloning a monkey.答案:She has made a promise that she will make experiments on cloninga monkey.三、完成句子1.He told me the news(他所有的艰苦工作终于有了回报).答案:that all his hard work had finally paid off2.Some subjects,(例如数学和物理),are ve ry difficult to learn.答案:such as maths and physics[来源:学科网ZXXK]3.The problem(我们是否继续做这个实验)has been solved.答案:whether we should continue to do the experiment4. (故事是这样的)William Tell killed the King with an arrow.答案:The story goes that5.The suggestion(在公共场所禁止吸烟) is necessary.答案:that smoking should be forbidden in public places6.We should consider the students’ request(学校图书馆应该提供更多的图书) on popular science.答案:that the school library provide more books四、阅读理解(2017·全国高考Ⅱ)When a leafy plant is under attack,it doesn’t sit quietly.Back in 1983,two scientists,Jack Schultz and Ian Baldwin,reported that young maple trees getting bitten by insects send out a particular smell that neighboring plants can get.These chemicals come from the injured parts of the plant and seem to be an alarm.What the plants pump through the air is a mixture of chemicals known as volatile organic compounds,VOCs for short.Scientists have found that all kinds of plants give out VOCs when being attacked.It’s a plant’s way of crying out.But is anyonelistening?Apparently.Because we can watch the neighbors react.Some plants pump out smelly chemicals to keep insects away.But others do double duty.They pump out perfumes designed to attract different insects who are natural enemies to the attackers.Once they arrive,the tables are turned.The attacker who was lunching now becomes lunch.。

2018年高中英语(人教版选修8)：2 section_ⅰ warming up - reading — pre-reading 含答案

Section_ⅠWarming Up & Reading — Prereading1．What are the advantages and disadvantages of cloning?2．Not only animals but also plants can be cloned. Do you know the difference between them?Please read the following passage to get the answer.A new study of plants that are reproduced by cloning has shown why cloned plants are not identical.Scientists have known for some time that cloned organisms are not always identical: their observable characteristics and traits can vary, and this variation can be passed on to the next generation. This is despite the fact that they are derived (获得) from genetically identical founder cells.Now, a team from Oxford University, the UK, and King Abdullah University of Science and Technology, Saudi Arabia, believe they have found out why this is the case in plants: the genomes (染色体) of regenerate plants carryrelatively high frequencies of new DNA sequence mutations (变异) that were not present in the genome of the donor plant.The team reported their findings in this week’s Current Biology.“Where these new mutations actually come from is still a mystery，”said Professor Harberd. “They may arise during the regeneration process itself or during the cell divisions in the donor plant that gave rise to the root cells from which the regenerate plants are created. We are planning further research to find out which of these two processes is responsible for these mutations. What we can say is that nature has safely been employing what you might call a ’cloning’process in plants for millions of years, and that there must be good evolutionary reasons why these mutations are introduced.”The new results suggest that variation in clones of plants may have different underlying causes from those of variation in clones of animals —where it is believed that the effect of environmental factors on how animal genes are expressed is more important and no similar high frequencies of mutations have been observed.Professor Harberd said, “While our results highlight that cloned plants and animals are very different, they may give us insights into how bacterial and cancer cells replicate themselves, and how mutations arise during these processes which, ultimately, have an impact on human health.”1．How much do you know about clone? What is clone? And what are natural clone and manmade clone?Clone_is_a_way_of_making_an_exact_copy_of_another_animal_or_plant.Natural_clone_is_one_that_occurs_from_the_“parent”_in_a_natural_for m_of_cloning_without_human_help.Manmade_clone_is_one_produced_through_human_intervention_(介入)．2．Look at these pictures and tell which ones are natural clones and which ones are manmade clones.Natural_clones：AF；Manmade_clones：BCDE3．See another kind of clone. The two women soldiers look very alike. Can you explain why?They_are_called_twins._They_were_born_almost_at_the_same_time_by_t。

2018届英语一轮复习教案：选修8 unit 2 含解析

[话题素材——克隆技术]好词1．drawback n. 缺点；不利条件2．experiment n. 实验3．explore v t. 探索4．ban n．& v t. 禁止5．argument n. 争论6．hot topic 热点话题7．heated discussion 热烈的讨论8．be worth considering 值得考虑9．in terms of 从……角度10．object to/be against 反对11．agree/be for 同意/支持12．a sound attitude 正确的态度13．turn out 结果是14．contribute to solving the problem of 有助于……问题的解决15．test out the theory by experiment 用实验检验理论佳句1．Today's technology develops so quickly that many impossible things become true.如今的科技发展得如此快以致于许多不可能的事情都成为了现实。

2．In my own opinion, I agree_to clone the endangered animal and disagree_with cloning 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.我想我们应该用克隆物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. Cloning plants 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't resist some diseases and tend to die earlier. Dolly lived six and a half years altogether, 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 (v i.) 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 (ad v.) 精确地；准确地3．undertake (v t.) 着手；从事；承担→undertook (过去式)→undertaken (过去分词)4．regulation (n.) 规则；规章；法规→regular (adj.) 规则的；有规律的5．cast (v t.) 扔；投；掷→cast (过去式)→cast (过去分词)6．altogether (ad v.) 总共；完全地7．object (v i.) 反对；不赞成→objection (n.) 不赞成；反对；异议8．moral (adj.) 道德(上)的，伦理的→morally (ad v.) 道德上地，伦理上地9．accumulate (v t.) 积累，聚积→accumulation (n.) 积累，聚积10．assumption (n.) 假定；设想→assume (v.) 以为；设想11．shortly (ad v.) 立刻；不久12．retire (v i.) 退休；离开→retirement (n.) 退休，退职；退役→retired (adj.) 退休的；离职的13．bother (v t.) 打扰(v i.) 操心(n.) 烦扰14．resist (v t.) 抵抗；对抗→resistance (n.) 抵抗力；反抗→resistant (adj.) 有抵抗力的；耐……的15．obtain (v t.) 获得；赢得→obtainable (adj.) 可获得的；可得到的16．reason (n.) 理由；原因→reasonable (adj.) 合情理的；讲道理的；公道的→unreasonable (adj.) 不合情理的17．fair (adj.) 公平的；中等的，尚可的→fairness (n.) 公平→fairly (ad v.) 公平地；相当地重点短语1．pay_off得到好结果；取得成功；偿清2．cast_down 沮丧；不愉快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 一定或注定(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)13．forbid_sb._to_do_sth. 禁止某人做某事热点句型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)克隆植物简单，但克隆动物就很复杂了。

高考英语一轮复习 Unit 2 《Cloning》重点梳理现题解析选修8

选修8Unit 2 Cloning要点梳理高效梳理·知识备考●重点单词1．differ vi.不同；相异→different adj.不同的→difference n．不同，差异2．twin n．双胞胎之一；孪生儿之一 adj.成对的；成双的3．straightforward adj.简单的；直接的；坦率的4．undertake vt.着手；从事；承担→undertook(过去式)→undertaken(过去分词)5．breakthrough n．突破6．cast vt.扔；投；掷→cast/cast(过去式/过去分词)7．object vi.反对；不赞成→objection n．不赞成；反对；异议→objective adj.真实的；客观的；无偏见的8．obtain vt.获得；赢得9．attain vt.获得；达到(水平、年龄、状况等)10．forbid vt.禁止；不准→forbade(过去式)→forbidden (过去分词)11．accumulate vt.积累；聚积12．owe vt.欠(账、钱、人情等)；归功于……13．retire vi.退休；离开→retirement n．退休14．bother vt.打扰 vi.操心 n．烦扰15．strike vi. & vt.打；撞击；罢工→struck/struck (过去式/过去分词)16．vain adj.虚荣的；自负的；徒劳的17．resist vt.抵抗；对抗→resistance n．抵抗；对抗→resistant adj. 18．drawback n．缺点；不利条件19．feather n. 羽毛20．adore vt.崇拜；爱慕；喜爱●重点短语1．pay off得到好结果；取得成功；偿清2．cast down沮丧；不愉快3．object to反对4．in favour of 赞成；支持5．owe...to... 把……归功于……6．(be)bound to(to)．.. 一定或注定(做)……7．strike...into one’s heart 使……刻骨铭心8．from time to time 不时；偶尔9．bring back to life使复生；使复活10．in vain 白费力气；枉费心机11．in good/poor condition状况很好/坏；情况很好/坏12．have a great impact on对……有很大影响●重点句型1．Then 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。

2018届全国人教版英语一轮讲义：选修八Unit2(含答案)

明的不舒适的不寻常的；独特的不公平的
偿还；报答；报复为„„付钱
付定金不时；偶尔有时候有时候；偶尔有时候；偶尔
赞成(做)某事
对某人有利 10．do sb.a favour 11．ask for a favour －－－－－－－－－－－ 12．in condition 13．out of condition 14．under...condition 15．on condition that 16．under/on no condition 健康；状态良好不健康；不能使用在„„情况下只要；条件是决不经典例句帮某人一个忙请求帮助
选修 8
Unit 2
Cloning
The media are constantly exposing food safety problems. Researchers, based on the data attained, made a conservative assumption that 70% of the food consumers are victims of harmful food. There are some people who can't resist the temptation of becoming wealthy. They undertake illegal activities merely to obtain commercial benefits, without bothering to care about other people's safety. I think compulsory regulations on food safety must be made and food production procedures must be strictly monitored. We should object to any arbitrary change of the regulations, forbidding anyone to accumulate wealth in an immoral way.

2018高考英语(外研版)一轮复习构想课时作业44选修八Module2TheRenaissanceWord版含答案

1．她对你的影响；2．你想对她说的话。

注意：1.短文必须包含所列要点，可适当发挥以使行文连贯；3．开头和结尾已为你写好；3．词数100左右。

Today is International Women's Day. I'd like to introduce to you ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ Thank you!答案：范文赏读Today_is_International_Women's_Day._I'd_like_to_introduce_to_you a woman who has a positive effect on me.The great woman is my mother.Since my childhood, she has been teaching me what life is.Not only does my mom work hard at work, but she also takes good care of my father and me in life. Faced with difficulty or trouble, she still carries on. What I learn from her will never be forgotten.Here, I really want to say something to my dear mother.I've grown up and I'm able to share what happens in life with her, no matter how tough it is.As a student, I've made up my mind to study harder in the following days before the College Entrance Exam.Best wishes to my mom and all of you!Thank_you!大题巧练44Module 2The Renaissance[授课提示：对应学生用书第367页]一、阅读理解A(2017·河南模拟)Now that newsrooms are becoming less popular in the US, young people have begun to tell their own stories.GlobalGirl Media, a non-profit organization that teaches teenage girls digital storytelling skills, was started by awardwinning filmmakers Amie Williams and Meena Nanji in Los Angeles in 2010.“By giving girls a voice, you introduce a different story, and change the existing one，”said Danny Glover, a member of the GlobalGirl Media advisory board.“When the camera's in my hands, I feel like I can't lose，”said Cheyenne Grisez, 14. “It makes me happy and I feel like I can do anything.”On the final day of the summer academy in California, Williams worked with Grisez and Camila Prado, 15, on a short film about Prado's fight against an eating disorder. In the film, Prado bravely interviewed her parents and sister about how she was able to beat her depression and eating disorder. This film and others the girls had made were shown to parents and friends on the last day of the academy, celebrating their hard work.“It's their story, and nobody knows how to tell it better than they do，” Williams said.“These girls are from really difficult backgrounds. They feel trapped sometimes. They feel alone，”Williams said. “The camera gives them a way to look at their world in a different way and get out of that feeling.”Girls in the program practice their skills and build confidence by going out in the community and interviewing people for the short films. Many of them had no experience, but they had good storytelling skills.“I work with these girls. Every day I leave inspired and completely grateful, because I know that due to the work we're doing with them, things will be better，”said GlobalGirl Media summer academy project director Heather Faison.语篇解读本文讲述了非营利组织GlobalGirl Media通过教女孩儿们数字讲故事技巧来帮助女孩儿们摆脱烦恼。

人教版高考英语一轮复习练习选修8Unit2Cloning

Unit 2 CloningⅠ.阅读理解Scientists have found that the risk of getting cancer and heart disease is reduced when we take part in physical activity—and now they’ve found cycling to work is one of the best activities to do this.The study linked using two wheels with a halving of the risk of cancer and heart disease.It also showed that walking had some benefits over sitting on public transport or taking the car.Cycling to work is already popular in many cities across the world.Some authorities have built cycle lanes as well as providing secure places to lock them up.Some companies provide facilities for their employees to get changed and cleaned up when they arrive at work.It all makes good sense—according to people surveyed in this study,regular cycling cut the risk of death from any cause by 41%,the incidence of cancer by 45% and heart disease by 46%.Cycling to work is quicker and cheaper than using public transport.While going to the gym to lose a few pounds takes effort and commitment,cycling has just become part of the work routine.Clare Hyde from Cancer Research UK says,“ This study helps to highlight the potential benefits of building activity into your everyday life.”Of course,any exercise is good for you but it’s thought that cycling is better than walking because the activity is longer and more intense.Dr. Jason Gill,from the University of Glasgow,said,“ You need to get to work every day so if you build cycling into the day,it essentially takes willpower out of consideration.” You don’t need to wear skin-tight clothes,as long as you wear the most important accessory,a helmet.1.The passage mainly focuses on .A.the benefits of cyclingB.the advantages of sportsC.the changes of lifestyleD.the prevention of cancer2.What can we learn from Paragraph two?A.Walking is similar to sitting in a bus.B.Cycling to work has gained popularity.C.Cycling to work causes more spending.D.City governments need more bicycles.3.What is the advantage of cycling to work compared to going to the gym?A.It is longer and more intense.B.It helps to lose more weight.C.It can be part of daily life.D.It is quicker and cheaper.语篇解读:本文是一篇说明文。

2018-2019学年高中新创新一轮复习英语讲义：选修八 Unit 2 Cloning 含答案

Unit 2 Cloning一、刷黑板——词汇全听写(先过识记默写关)Ⅰ.阅读词汇(英译汉)[第一屏听写]1．twin n．双胞胎之一；孪生儿之一adj.成对的；成双的2．straightforward adj.简单的；直接的；坦率的3．carrier n. 携带者；搬运工；运输工具4．arbitrary adj.任意的5．fate n. 命运；天命[第二屏听写]6．medium n．(pl.media)媒介；手段；工具7．the media 大众传播媒体(如电视、报纸等) 8．conservative adj.保守的；守旧的9．constitution n. 宪法；章程10．compulsory adj.必须做的；义务的；强迫的；强制的11．opera n. 歌剧；歌剧团；歌剧院[第三屏听写]12．chorus n．合唱；合唱队13．loaf n. 一条(面包)14．flour n. 面粉15．claw n. 爪；脚爪16．turkey n. 火鸡17．feather n. 羽毛Ⅱ.高频词汇(汉译英)[第四屏听写]1．differ v i.不同；相异2．exact adj.精确的；准确的3．identical adj.同一的；一模一样的4．commercial_ adj.商业的；贸易的5．complicated adj.复杂的；难懂的6．undertake v t.着手；从事；承担7．breakthrough n. 突破[第五屏听写]8．procedure n．程序；步骤；手续9．cast v t.扔；投；掷10．altogether ad v. 总共；完全地11．correction n. 改正；纠正；修正12．object v i.反对；不赞成13．objection n. 不赞成；反对；异议14．obtain v t.获得；赢得[第六屏听写]15．attain v t.获得；到达(水平、年龄、状况等) 16．forbid v t.禁止；不准17．accumulate v t.&v i.积累；聚积18．owe v t.欠(账、钱、人情等)；归功于……19．shortly ad v. 立刻；不久20．retire v i.退休；离开[第七屏听写]21．bother v t.打扰v i.操心n. 烦扰22．assumption n. 假定；设想23．regulation n. 规则；规章；法规24．popularity n. 受人喜爱；流行25．strike_ v t.&v i.打；撞击；罢工n. 罢工[第八屏听写]26．adore v t.崇拜；爱慕；喜爱27．hatch v t.&v i.孵出；孵卵；孵化28．reasonable adj.合情理的；讲道理的；公道的29．resist v t.抵抗；对抗30．drawback n. 缺点；不利条件31．merely ad v. 仅；只；不过32．decoration n. 装饰[第九屏听写]33．unable adj.不能的；不会的34．initial adj.最初的；开始的35．impact n. 撞击；冲击；巨大的影响36．moral adj.道德(上)的；伦理的37．vain adj.虚荣的；自负的；徒劳的38．in_vain 白费力气；枉费心机39．(be)_bound_to_(do)．.. 一定或注定(做)……[第十屏听写]40．strike_..._into_one's_heart使……刻骨铭心41．from_time_to_time_ 不时；偶尔42．bring_back_to_life 使复生；使复活43．in_favour_of 赞成；支持44．in_good/poor_condition 状况很好(坏)；情况很好(坏) 45．cast_down 使失望；使沮丧46．pay_off 得到好结果；取得成功；偿清二、刷清单——热身自盘点(再过基本应用关) (一)核心单词(二)常用短语(三)经典句式一、过重点单词——纵引横联超人一点1．object vi.反对；不赞成[经典例句] Unless our manager objects to Tom's joining the club, we shall accept him as a member.我们愿意接受汤姆为俱乐部的成员，除非经理反对他加入本俱乐部。

高考英语一轮选修八 Unit 2复习题及答案解析

Unit 2CloningⅠ.阅读下面材料，在空白处填入适当的内容(不多于3个单词)或括号内单词的正确形式。

George: Hi, Heather, I was wondering if you're available tomorrow evening.Heather: Well, George, I guess I am.__1__ do you ask?George: I have just gotten a pair of Star Wars movie tickets from a friend and was thinking of __2__(invite) you along for the opening show. Are you interested?Heather: Yeah, definitely! Thanks a lot!George: No problem.[来源:学,科,网]Heather: I really wanted to watch Star Wars on the opening day __3__ the tickets were sold out. How did you manage to get hold of __4__？George：__5__ friend of mine works at Pepsi headquarters. He was able to get the tickets for free, and then he sold 2 to me for $50 a piece.Heather: You paid $50 for each ticket? That's much __6__(expensive)than the regular price!新_课_标第_一_网George: Not really __7__(consider) the fact that other people __8__(pay) as high as $200 each on the “black market”．Heather: I'm really honored you went thro ugh all this trouble just for my __9__. I really appreciate that. So, what time are we going?George: The movie starts at 10 pm. We __10__ get there at least 1 hour earlier because there'll be a big line. I could pick you up at your house at 8, if that's OK with you.答案 1.Why 2.inviting 3.but 4.them 5.A 6.more expensive7.considering8.are paying9.sake10.shouldⅡ.完形填空体裁：记叙文话题：[来源:学+科+网Z+X+X+K]体育运动词数：363 难度：★★★建议用时：16分钟A Leap(跳跃)to Honor(2013·北京卷)Leaping on a narrow balance beam(平衡木) is not easy.But Lola Walter, a 13year old gymnast, is an expert at it.To perfect her skills, Lola __1__ for four hours a day, five days a week.At the state championships in March, she finished seventh out of 16 girls.That's especially impressive.__2__she is legally blind, born with a rare condition that causes her eyes to shift(移动)constantly.She often sees double and can't __3__ how far away things are.When she was little, her mom __4__ that even though she couldn't see __5__ , she was fearless.So her mom signed her up for gymnastics when she was three.She loved the __6__ right away and gymnastics became her favorite.Though learning gymnastics has been more __7__ for her than for some of her teammates, she has never quit.She doesn't let her __8__ stop her from doing anything that she wants to.新_课_标第_一_网She likes the determination it takes to do the sport.Her biggest __9__ is the balance beam.Because she has double vision, she often sees two beams.She must use her sense of touch to help her during her routine.Sometimes she even closes her eyes.“You have to __10__ your mind that it'll take you where you want to go，” says Lola.To be a top level gymnast, one must be brave.The beam is probably the most __11__ for anyone because it's four inches wide.At the state competition, Lola didn't fall __12__ the beam.In fact, she got an 8.1 out of 10—her highest score yet.Lola doesn't want to be __13__ differently from the other girls on her team.At competitions, the judges don't know about her vision __14__.She doesn't tell them, because she doesn't thinkthey need to know.Her mom is amazed by her __15__ attitude.Lola never thinks about __16__.She is presently at level 7 while the highest is level 10 in gymnastics.Her __17__ is to reach level 9.She says she wants to be a gymnastics coach to pass down what she's learned to other kids __18__ she grows up.Lola is__19__of all her hard work and success.She says it's helped her overcome problems in her life outside gymnastics too.Her __20__ for others is “just believe in yourself”．【解题导语】在狭窄的平衡木上跳跃就不容易了，然而Lole Walter，一个十三岁的体操运动员，在这方面却是一名能手。

高考英语人教版一轮复习习题选修8 Unit 2 Word版含解析

第一部分选修八Unit 2Ⅰ.阅读理解导学号01831312Culture and CuisineThe United States is known for jazz and blue jeans. But travel toParis and ask your average French citizen about American cuisine(烹饪)and he's likely to answer，“McDonalds.”Ask the same thing of anyAmerican citizen on any American street and I'm afraid you'd get the sameanswer, or something close to it.Hamburgers and hotdogs and fries are all fine, but with American malls and other outlets standardizing everything from clothing to food, the sad truth is that American cuisine is becoming more homogeneous—all the same—no matter where you live. True, many Americans are eating more varied foods these days, but these are largely the cuisines of immigrant groups, and they are quite likely to be affected by homogenization of American cuisine.So what exactly is American cuisine? Well, to some extent it is a reflection of our melting pot culture, meaning that Europeans made huge contributions in the form of wheat, dairy products, pork, beef and poultry. But American cuisine also includes products that once were known only to the New World, including potatoes, corn, pumpkin, sweet potatoes, and peanuts.The one region of the country where you still find all these things in daily use is the Deep South. The South lost the Civil War, but children of the southerners are winning the battle to preserve and advance their cooking traditions—and in this case one of the few cuisines can truly be called American, which is why we're pleased to have Low Country cuisine in this issue of food creation. That's right, grits and gravy are back in a big way in cities like Charleston and Savannah. Truth is, they never really left, but up until a decade ago Low Country cuisine was more common at home than in restaurants.In fact, a large number of tourists now go to the lower Atlantic region in order to experience this extraordinary cuisine for themselves. Time will tell whether Low Country cuisine becomes popular in other regions of the country in the way that, say, Italian cuisine has, but it's amazing and heartening to see one of our true cultural treasures enjoying renewed popularity in these increasingly homogeneous times.文章大意：该文是说明文。

2018高考英语一轮复习课件选修8 Unit 2 精品

cloning…(教材 P12)
有些政府开始改革法律制度，禁止进行克隆人的研究……
•【归纳拓展】
sth.禁止某事 sb.sth.禁止某人某事 sb.to do sth.禁止某人做某事 (1)forbiddoing sth.禁止做某事 sb.from doing sth.禁止某人做某事 that…禁止……从句中常用should＋动词原形
• 【温馨提示】 object表示“反对”，为不及物动词，接宾语时后需加介词to；oppose表示“反对”，为及物动词，接宾语时后不需加介词to。be opposed to…表示“反对……；和……相反”。
3
forbid (forbade/forbad；forbidden) vt.禁 S止ome；be不gan 准to reform their legal systems and forbade research into human
popularity
• 21．s_tr_ik_e_______ n．受人喜爱；流行 • 22．i_ni_ti_al_______ vt.& vi.打；撞击；罢工
n．罢va工in
• 23．__________ adj.最初的；开始的
• 24．__________ adj.虚荣的；自负的；徒劳的
• 25．re_s_is_t _______ vt.抵抗；对抗
强制s的hortly
retire
• 16．ret_ir_em_e_n_t _______ adv.立刻；不久 • 17．b_o_th_e_r ________ vi.退休；离开 • →____________ n．退休
• 18．____________ vt.打扰 vi.操心 n．烦扰

高考英语一轮复习选修8 Unit 2 Cloning 课堂同步习题+高考考点+语法专练(含习题及解析)

高考英语一轮复习选修8 Unit 2 Cloning 课堂同步习题+高考考点+语法专练（含习题及解析）Unit 2 CloningⅠ.重要单词聚焦1．vi.不同；相异2．vt. 着手；从事；承担3．n. 突破4．vi. 反对；不赞成5．vt. 获得；赢得6．vt. 获得；到达(水平、年龄、状况等)7．vt. 禁止；不准differundertakebreakthroughobjectobtainattainforbid8．vt. 积累；聚积9．vt. 欠(账、钱、人情等)；归功于……10．adv. 立刻；不久11．vi. 退休；离开12．vt.& vi. 打扰；操心13．n. 假定；设想14．n. 规则；规章；法规15．vi.& vt. 打；撞击；罢工16．adj. 虚荣的；自负的；徒劳的Accumulateshortlyretirebotherassumptionregulationstrikevain17．vt. 抵抗；对抗18．adv. 仅；只；不过19．n. 装饰20．vt. 崇拜；爱慕；喜爱21．adj. 合情理的；讲道理的；公道的resistmerelydecorationadorereasonableⅡ.重要短语扫描1．pay 得到好结果；取得成功；偿清2．cast 沮丧；不愉快3．in of 赞成；支持4．(be) to (do)．.. 一定或注定(做)……5．...into one’s heart 使……刻骨铭心6．time to time 不时；偶尔7．bring back to 使复生；使复活8．in 白费力气；枉费心机offdownfavourboundfromlifevain9．in good/poor 状况很好(坏)；情况很好(坏)10．have a great on 对……有很大影响conditionimpactⅢ.课文原句突破1．Then came the disturbing news that Dolly had become seriously ill.Cloning scientists were cast down to find that Dolly’s illnesses were more appropriate to a much older animal.[信息提取]be appropriate to (for) sth.适合于……的；适当的。

2018版高考英语人教通用大一轮复习教师用书：选修八 U

Ⅰ.高考单词→识记·思考·运用1．核心词汇①differ vi.不同；相异________adj.不同的；与众不同的________ n．差异；不同②________ vt.着手；从事；承担(undertook；undertaken)③________ vt.扔；投；掷________/________(过去式/过去分词)④object vi.反对；不赞成n．物体；目标________n．不赞成；反对；异议⑤________ vt.获得；赢得⑥retire vi.退休；离开________n．退休⑦bother vt.打扰vi.操心n．烦扰________adj.引起麻烦的，困扰人的⑧________ vi.& vt.& n．打；撞击；罢工(struck/struck)⑨________ vt.抵抗；对抗答案①different；difference ②undertake③cast；cast；cast ④objection ⑤obtain⑥retirement⑦bothersome⑧strike ⑨resist2．常考词汇①attain vt.______________②accumulate vt.& vi._________________③procedure n．________________④adore vt.________________⑤forbid vt.________________(forbade/forbad，forbidden)⑥medium n. (pl.media)________________答案①获得；达到(水平、年龄、状况等)②积累；聚积③程序；步骤；手续④崇拜；爱慕；喜爱⑤禁止；不准⑥媒介；手段；工具用所给单词的适当形式填空1．You may have the opportunity to make your biggest ________ (differ) when you're older.But why not start now？(2016·四川，阅读B)2．These are ________ (exact) the kinds of costs many of us tend to ignore — and the very ones we need to consider most.3．The Thames had many islands.Miranda ________ (undertake) a review of all of them.(2015·全国Ⅰ，阅读A)4．The early morning sees the arrival of large trucks with tomatoes—official fight-starters get things going by ________ (cast) tomatoes at the crowd.(2015·福建，阅读A)5．One of the projects was to build a clay pot，but I built mine ________(correct)，so it broke in the kiln (窑)．(2015·湖南，阅读问答)6．I really want ________ (obtain) this precious opportunity because，by offering my service，I will be able to improve my organizational ability.7．My soccer coach retired last week.I wanted to do something special for him at his ________ (retire) party.8．Although we've been delighted to have you as neighbors，we're hoping to settle something that ________ (bother) us.(2014·辽宁，短文改错)9．Just before September，Miller ________ (strike)by a car and lost his right arm.I went to see him after he came back from hospital.10．Instead，babies may form an understanding of ________ (objective)support through repeated experiments.(2016·浙江，阅读C)答案 1.difference 2.exactly 3.has undertaken 4.casting 5.incorrectly6．to obtain7.retirement8.bothers 9．was struck10.object【联想·积累】❶“完全地”全掌握①altogether总共；完全地②entirely彻底地，完全地③completely完全地；圆满地，全面地④totally完全地；总共❷快速掌握“获得”家族①receive收到，得到(信、命令、请帖等)；接受(欢迎，请愿等)②get获得；赚得；赢得③obtain得到，获得；达到(目的)④acquire获得；招致；学得；养成(习惯等)⑤gain获得；赢得，打胜(战争、官司)⑥be available可以得到的，可以买到的❸“职场经历”的高频词速记①apply vt.& vi.申请②appoint vt.任命；委派③dismiss vt.免……的职；解雇；开除④fire vt.开除；解雇⑤interview vt.接见；采访；面试⑥promote vt.提升；晋升⑦resign vi.辞职vt.辞去⑧retire vi.退休；离开Ⅱ.重点短语→识记·思考·运用1．动词＋介词(副词)①pay ________ 得到好结果；取得成功；偿清②cast ________ 沮丧；不愉快③object ________ 反对④owe...________．..把……归功于……答案①off②down③to④to2．in＋名词(＋of)①in favour ________ 赞成；支持②________ vain 白费力气；枉费心机③________ good/poor condition 状况很好/坏；情况很好/坏答案①of②in③in3．其他形式①(be) bound ________ (do)．..一定或注定(做)……②strike...________ one's heart使……刻骨铭心③from time ________ time 不时；偶尔④bring back ________ life 使复生；使复活答案①to②into③to④to用左栏所给短语的适当形式填空1．The doctor did all he could to ____________．2．As an inexperienced teacher，I tried every means to get them to be quiet，but ____________，my panic was rising and I could feel my heart beating wildly.(2015·湖南，完形)3．We ____________ meet with difficulties in carrying out this research.4．Frank won the first prize in the national English competition，and his efforts at last ____________．5．I have told her about our plan，and she is ____________ it.6．He ____________ because he was scolded.7．Traffic accidents happen __________ on this road.8．Mountain Tai ________ its beauty ________ and she decided to visit it again the next year.答案 1.bring him back to life 2.in vain 3.are bound to 4.paid off 5．in favour of 6.was cast down 7．from time to time8.struck；into her heart【联想·积累】❶“动词＋副词”回顾再记①break down 坏掉；分解；垮下来②break up打碎；分解③bring down使降低，使下降④come out出现，出版，结果是⑤cut down砍倒；削减⑥get over克服⑦make out辨认出⑧put away收起；储存⑨set aside拨出；置于一旁⑩set off出发，引爆❷“in＋名词＋of”常用搭配①in honor of为纪念……②in charge of负责，掌管③in terms of依据，根据④in praise of赞扬⑤in favor of支持，赞同⑥in need of需要Ⅲ.经典句式→识记·思考·运用原句背诵感悟1．Cloning plants is straightforward while cloning animals is very complicated.克隆植物简单，但克隆动物就很复杂了。

2018版高三英语译林版一轮复习练习选修8 Unit 2 The

课后分层集训选修八Unit 2 The universal languageⅠ.阅读理解A(2017·湖北省八校高三联考)Have you ever found yourself in this situation：You hear a song you used to sing when you were a child—a bit of nostalgia(怀旧) or “blast from the past”，as we say.But it is not a distant childhood memory.The words come back to you as clearly as when you sang them all those years ago.Researchers at the University of Edinburgh studied the relationship between music and remembering a foreign language.They found that remembering words in a song was the best way to remember even one of the most difficult languages.Here is what they did.Researchers took 60 adults and randomly divided them into three groups of 20.Then they gave the groups three different types of “listenandrepeat” lear ning conditions.Researchers had one group simply speak the words.They had the second group speak the words to a rhythm，or beat.And they asked the third group to sing the words.All three groups studied words from the Hungarian language for 15 minutes.Then they took part in a series of language tests to see what they remembered.Why Hungarian，you ask？Researchers said they chose Hungarian because not many people know the language.It does not share any roots with Germanic or Romance languages，such as Italian or Spanish.After the tests were over，the singers came out on top.The people who learned these new Hungarian words by singing them showed a higher overall performance.They did the best in four out of five of the tests.They also performed two times better than those who simply learned the words by speaking them.Dr.Katie Overy says singing could lead to new ways to learn a foreign language.The brain likes to remember things when they are contained in a catchy 3，or memorable 4，tune 5.Dr.Ludke said the findings could help those who struggle to learn foreign languages.On the University of Edinburgh's website Dr.Ludke writes，“This study provides the first experimental evidence that a listenandrepeat singing method can support foreign language，learning，and opens the door for future research in this area.”【语篇解读】本文是一篇科普说明文。

【高二英语试题精选】2018高考英语一轮选修八Unit 2复习题(附答案)

2018高考英语一轮选修八Unit 2复习题（附答案）Unit 2 CloningⅠ阅读下面材料，在空白处填入适当的内容(不多于3个单词)或括号内单词的正确形式。

George Hi, Heather, I was wondering if you’re available tomorroeveningHeather Well, George, I guess I am__1__ do you ask?George I have just gotten a pair of Star Wars movie tickets from a friend and was thinking of __2__(invite) you along for the opening shoAre you interested?Heather Yeah, definitely! Thanks a lot!George No problemHeather I really wanted to watch Star Wars on the opening day __3__ the tickets were sold out Hodid you manage to get hold of __4__？George__5__ friend of mine works at Pepsi headquarters He was able to get the tickets for free, and then he sold 2 to me for $50 a pieceHeather You paid $50 for each ticket? That’s much __6__(expensive)than the regular price!George Not really __7__(consider) the fact that other people __8__(pay) as high as $200 each on the “black market”．Heather I’m really honored you went thro ugh all this trouble just for my __9__ I really appreci ate that So, what time are we going?George The movie starts at 10 pm We __10__ get there at least 1 hour earlier because there’ll be a big line I could pick you up at your house at 8, if that’s OK with you。

2018年高中英语(人教版选修8)：2 section_ⅳ grammar_-_writing 含答案

Section_ⅣGrammar_&_Writing复习同位语一、同位语同位语是句子成分的一种，主要用于对名词进行解释与说明。

可充当同位语的有名词(词组)、代词、数词、形容词(短语)、动名词(短语)、不定式(短语)及从句等。

1．名词、代词或数词充当同位语I live with my uncle Tom.我和汤姆叔叔住在一起。

We each put forward a proposal.我们每人提出了一个建议。

She is the oldest among them six.她是他们6人中年纪最大的。

2．名词词组、形容词(词组)、动名词(短语)、不定式(短语)等充当同位语Zhu Zhiwen, a diligent farmer and brilliant singer, is really a hit throughout China.朱之文，一位勤劳的农民、才华横溢的歌唱家，轰动了全中国。

Is this your purpose, to avoid being punished?逃避惩罚，这就是你的目的？二、同位语从句在复合句中用作同位语的从句称为同位语从句。

同位语从句是名词性从句的一种。

它一般放在fact，news，idea，truth，hope，problem，information，belief，thought，doubt，promise，question等抽象名词的后面，对前面的名词作进一步的解释，说明前面名词的具体含义。

1．同位语从句的连接词主要有that, whether, why, who, where, how, when等。

其中that, whether不作成分，that无实际意义，whether意为“是否”；其他连接词具有实义，同时在同位语从句中作一定成分。

引导同位语从句的连接词一般都不能省略。

The news that he was punished soon spread on the Internet.他被惩罚的消息很快在因特网上传开了。

2018届高三英语北师大版一轮复习文档课后分层集训选修8Unit22EnvironmentalProtection(A卷)Word版含答案

课后分层集训选修8Unit 22Environmental Protection(A卷)Ⅰ.阅读理解A(2015·辽宁部分重点高中协作校高三联考)This summer，nearly a million people have been affected by heavy rain hitting several Chinese provinces，causing houses to collapse，destroying crops and blocking highways.Continuous storms have affected 360，700 people from 14 counties，districts and cities in Central China's Hubei Province since Wednesday and about 13，000 people have been relocated，the provincial Civil Affairs Department said.Wang Xiao，a famous journalist，wrote about the rainstorm.“As of 2 pm on Thursday，about 36，950 hectares of cropland have been damaged and 145 houses have collapsed，resulting in direct economic losses of 67.79 million yuan.”Heavy rainstorms inundated Wuhan City，capital of Hubei，turning buses into boats.The maximum rainfall in downtown Wuhan surpassed (超过) 100 mm，the city's Flood Control and Drought Relief Headquarters said.The Wuhan meteorological (气象的) department on Thursday issued a red alert for rainstorms.The city's public transport has also been affected.The meteorological department warned that Wuhan would see more heavy rain from Thursday night to Friday.The Hubei Provincial Government has allocated a relief fund of 138 million yuan to help the affected people.In Central China's Hunan Province，more than 9，000 people have been relocated since a rainstorm started on Wednesday，according to the provincial Flood Control and Drought Relief Headquarters.The heavy rain，surpassing 250 mm in rainfall in certain places，has affected 361，000 residents and damaged 19，800 hectares of farmland，the Headquarters said.Four people died after downpours hit Liancheng County in eastern Fujian Province early on Wednesday morning，making streets covered with water and cutting off powersupply.Longyan City，which administers Liancheng，reported 3，200 collapsed houses.More than 323，000 people were affected，with 136，200 of them left.Heavy rain has also hit the southern province of Guangdong，affecting 233，200 people and forcing the withdrawing of over 6，200.Direct economic losses in the province have reached 122 million yuan，the province's emergency response office said.【语篇解读】2015年夏季中国有几个省遭受暴雨袭击，近一百万人受到影响。