2021年高考艺考生英语一轮同步复习：：选修八Unit 2 Cloning

Unit 2Cloning请根据以下内容，使用5个规范的句子说明克隆的利与弊。

优点：克隆可以复制东西——很多人想拥有的同样的一个东西；克隆可以防止世界上的物种消失；克隆可以使我们以旧换新；克隆可以推动我们的技术；克隆也可以使许多没有生育能力的人实现生育梦想。

缺点：克隆可能会与道德发生冲突；克隆将降低原来生命的价值。

参考词汇：复制copy; 物种消失the disappearance of living things; 没有生育能力的人people unable to have children【写作要求】必须使用5个句子介绍全部所给的内容。

In modern times, scientists can copy or clone the things which many people want to own. As we know, cloning has some advantages. It can prevent from the disappearance of living things in the world and enable us to get a new one of the old. Besides, with the cloning technology, people unable to have children can realize their dreams. But cloning has its disadvantages which result in reducing the value of the original one and causing conflicts between morality.1. vi. 不同；相异2. adj. 准确的；精确的3. vt. 着手；从事；承担4. n. 突破5. vt. 扔；投；掷6. vi. 不赞成；反对7. vt. 获得；赢得____________________ ________________________________________________________________________________________________________________________differexactundertakebreakthroughcastobjectobtain8. vt. 禁止；不准9. vt. 积累；聚积10. vt. 欠；归功于……11. vi. 退休；离开12. vt. 打扰vi. 操心n. 烦扰13. n. 假定；设想14. v. 打；撞击；罢工n. 罢工____________________________________________________________ ________________________________________ ____________________ ____________________ forbidaccumulateoweretirebotherassumptionstrike15. adj. 虚荣的；自负的；徒劳的16. vt. 抵抗；对抗17. n. 缺点；不利条件18. adv. 仅；只；不过19. adj. 不能的；不会的20. adj. 合情理的；讲道理的；公道的________________________________________ ________________________________________________________________________________vainresistdrawbackmerelyunablereasonable1. 沮丧；不愉快2. 白费力气；枉费心机3. 赞成；支持4. 一定或注定(做)……5. 使……刻骨铭心6. 不时；偶尔7. 使复生；使复活____________________________________________________________ ____________________ ____________________ ____________________ ____________________cast downin vainin favor of(be) bound to (do)…strike…into one's heartfrom time to timebring back to lifepay offhave an impact onin good/ poor condition8. 偿清；取得成功9. 对……有影响10. 状况很好(坏)；情况很好(坏)____________________________________________________________1.The fact ________ she seemed to develop normally was very encouraging.2.Then came the disturbing news ________ Dolly had become seriously ill.3.Cloning scientists were cast down to find ________ Dolly's illnesses were more appropriate to a much older animal.thatthatthat4.However, scientists still wonder ________ cloning will help or harm us and ________ it is leading us.5.________ (base) on what we know now, you cannot clone animals ________ have been extinct longer than 10,000 years.wherewhetherBasedthat1. differ vi. 不同，相异I differ with the teacher on several matters of opinions.我与老师在几个事情的意见上不一致。

[单词拼写应用](2017·天津卷)This combination of healing myself and healing the world struck me as the perfect solution.让人觉得[短语多维应用]1．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objective adj.客观的；真实的an object of study研究对象an objective assessment/analysis客观的评价/分析[基础练习]——单句语法填空①A majority of students objected to being arranged (arrange) for extra lessons during holidays and weekends.②The villagers raised an objection (object) to building a chemical plant beside the river.③(2018·江苏卷)It is necessary to hold an objective (object) attitude towards ratings.[链接写作]——一句多译就我个人而言，我反对他提出的建议。

①As far as I'm concerned, I am opposed to the suggestions he put forward.(opposed)②In my view, I object to the suggestions he put forward.(object)2．forbid (forbade/forbad；forbidden)vt.禁止；不准forbid (doing) sth.禁止(做) 某事forbid sb.to do sth.禁止某人做某事forbid sb.sth.禁止某人某事forbid smoking during office hours禁止在办公时间抽烟the Forbidden City紫禁城[基础练习]——单句语法填空①You can't smoke here.Regulations forbid smoking(smoke) in this room.②I will forbid you to leave(leave) unless you apologize for what you have done.③(重庆卷)In some Middle Eastern countries, exposing your flesh is forbidden(forbid), especially if you are a woman.[链接写作]——完成句子/句式升级(普通表达)We were forbidden to go out(禁止外出)at night，so we had to stay at home aimlessly.(高级表达)Forbidden to go out at night，we had to stay at home aimlessly.(过去分词短语作状语)3．owe vt.欠(账、钱、人情等)；归功于……；应感谢(1)owe sb.sth.＝owe sth.to sb.欠某人某物owe sth.to 把……归功于；为……而感谢owe it to sb.that...多亏了某人……(2)owing to 因为；由于owe us an explanation应当给我们一个解释owe him an apology得向他道歉[基础练习]——单句语法填空①I owe an apology to you for being unable to travel with you.②(上海卷)Owing (owe) to bad weather, the flight was delayed for a couple of hours.③I owed it to the doctors that I survived such a severe accident.[链接写作]——词汇升级/句式升级多亏她帮忙，我们才成功启动了引擎。

(建议用时：35分钟)Ⅰ.阅读理解A(2020·石家庄重点高中摸底)I can proudly say that last year I broke the record for the oldest person in the world to ride a roller coaster. I’m 105, but I feel younger. Even the doctor agrees I’m in good condition. I’m a bit deaf and my legs feel weak, but they are the only issue.I rode the Twistosaurus at Flamingo Land, which spins you round quite fast. I didn’t choose to go on that. I’d have preferred a really fast one that went upside down. But I was told I couldn’t ride something like that, because it would affect my blood pressure and I might have some danger.I wasn’t nervous—I don’t get frightened of anything. I was securely fastened, so I knew I wouldn’t fall out. The roller coaster ride went on for three or four minutes, and it couldn’t be a better experience. And I raised a lot of money for the Derbyshire, Leicestershire & Rutland Air Ambulance fund, which was fantastic.People were saying I’d got a place in the Guinness World Records. Later, someone came to present me with the certificate. I had it on the wall in my living room, with another one I got a year earlier.My record­breaking ways really began a couple of years ago, with the ice bucket challenge. It turned out that I was probably the oldest person in the world to do it, and the video was very popular. After that, I started to think about what else I could do to raise money for different charities.I’m not sure if anyone admires all the fun I’m having. They just say I’m daft and that’s about it. But I’ve had many good days and many exciting times. I’ve had a really good life. I don’t think I’ve wasted any of it.【解题导语】本文讲述了世界上玩过山车年龄最大的老人的经历。

Unit 2 Cloning一、单句语法填空1．(2022年江苏卷·阅读理解B)A thoughtful official passed on some of the copies to the park authorities on the ________ (assume) that they might make a nice blow­up for one of the visitors' centers.2．His explanation was not ________ (reason), so all of us didn't accept it.3．Grey decided to move to the countryside and his mother made no ________ (object) to it.4．The purpose of education is not only the ________ of knowledge, it also means ________ intelligence as well as abilities.(accumulate)5．Don't let yourself __________ (cast) down by a small failure in the experiment; try again.6．He can never resist ________ (buy) new mobile phones.7．His parents tried to persuade him not to give up his well­paid job, but their efforts were ________ vain.8．________ (retire) from business, he joins the club for old men and plays chess every day there.9．Many people object to ________ (keep) waiting.10．(2022年江苏卷·单项填空)Scientists have ________ (obtain) more evidence that plastic is finding its way into the human body.二、单句改错1．(2022年新课标Ⅲ卷·阅读理解C)Today $8 or $10 seems a small amount of money, but at that time these amounts were forbidden to most citizens.________________________________________________________________________2．(2022年北京卷·完形填空)A retire engineer, 76­year­old Wilson has been offering free rides to college students for the past eight years.________________________________________________________________________3．The athlete's years of hard training paid back when she finally won the Olympic gold medal.________________________________________________________________________4．Everyone in the village is very friendly.It doesn't matter you have lived there for a short or a long time.________________________________________________________________________5．(2021年江苏卷·阅读理解D)Some social App companies were blame because they didn't adequately check their users' registration.________________________________________________________________________6．Writing out all the invitations in hand was more time­consuming than we had expected.________________________________________________________________________7．He is a successful businessman；he owes his success more for luck than to ability.________________________________________________________________________8．Large quantities of information, as well as some timely help, have offered since the organization was built.________________________________________________________________________9．He has a strong objection to smoke in public places, especially with females present.________________________________________________________________________10．Mother made a promise if I passed the college entrance examination, she would buy me a mobile phone.________________________________________________________________________三、完形填空(2022年河南省新乡市高三二模)It started four years ago.My wife would see a __1__ man near where she worked.It was the week before Christmas and she said she wanted to purchase a new coat for him because his coat was __2__．We don't have a lot of __3__．We are really a step away from being homeless in rags most months but we try to __4__ when we can.We talked and found a way to get some money together to __5__ him a coat.I __6__ that since we were giving a coat to him, we should look at what else he might __7__．We decided to fill a __8__ with some useful __9__ things—a toothbrush, soap, clothes, a hat, gloves and some food.A small gift and Christmas card was put in it as well.We haven't had money to exchange __10__ for birthdays or Christmas for many years, too.It feels wonderful to have someone __11__ you at Christmas but I've always been a little __12__ when friends ask “What did you get for Christmas？” It always makes my wife feel bad that she can't __13__ to give me anything and I feel the same.So I would __14__ and say she bought me this thing or that.But that year we could say we __15__ something to others instead and that's __16__ what happened.People asked and we said what we did.They also wanted to help the following __17__ and we made ten more backpacks the following Christmas, and this year we really __18__ the gifts.I still can't afford to buy my wife some gifts to __19__on Christmas day, but the __20__ we feel makes up for it ten times!1．A.sick B．generousC．homeless D．energetic2．A.loose B．shabbyC．large D．tight3．A.money B．powerC．time D．trouble4．A.recover B．bargainC．escape D．help5．A.buy B．makeC．show D．lend6．manded B．insistedC．regretted D．warned7．A.ignore B．storeC．dislike D．need8．A.backpack B．roomC．suitcase D．car9．A.left B．externalC．daily D．cheap10．A.principles B．giftsC．opinions D．congratulations11．A.think of B．turn toC．rely on D．stand for12．A.pleased B．contradictoryC．embarrassed D．content13．A.expect B．rejectC．wait D．afford14．A.admit B．lieC．debate D．disagree15．pared B．exposedC．presented D．sold16．A.briefly B．hardlyC．finally D．exactly17．A.year B．monthC．day D．season18．A.removed B．replacedC．added D．decorated19．A.wear B．openC．eat D．judge20．A.peace B．sorrowC．attitude D．joy四、语法填空(2021年辽宁省沈阳市下学期高三三模)Visitors to Britain may find the most marvelous place 1.________ (enjoy) the local culture is in a traditional pub.But newcomers may get 2.________ trouble in these friendly pubs.Strangers may start with the difficulty of getting 3.________ drink.Most pubs have no 4.________ (wait)—you have to go to the bar to buy drinks.This may sound in convenient, 5.________ English people are used to doing so.Pub culture is formed to help people get along with each other.Standing at the bar for 6.________ (serve) allows you to chat with others waiting for drinks.The bar counter is 7.________ (possible) the only place in Britain.Though a friendly conversation with strangers is considered to be entirely proper and really quite normal, however, if you do not follow the local rules, you may fail to feel the local culture.For example, if you 8.________ (be) in a big group, it is best for one or two people to go to buy the drinks.Nothing makes the regular customers and bar staff 9.________ (angry) than a group of strangers 10.________ (stand) infront of the bar while they chat and wonder what to order.五、七选五型阅读理解(2021届黑龙江省大庆市八校联考三模)Natural herbal medicines have been a part of the medicine world for a long time.Different cultures have used them in various ways.__1__The use of herbs is widely known to be safe.That is because the ingredients (成分) are natural and therefore have very few side effects when they're taken.Nowadays, different doctors are advocating for the use of herbal medicine for the well­being and the health of the body.The main purpose of natural herbal medicines is to help the body return to its normal state so that it can be restored wholly.__2__ For instance, they can restore the body's natural balance and health in cases where the body is sick or has low immunity.They work by making the immune system function well and also promote the well­being of the body before any illness sets in.They can make one better at remembering something as they improve blood circulation to the brain.__3__ Thus, they help your nerves calm down.__4__ For instance, don't use them in cases where the conventional drugs are supposed to be used.Moreover, it's a good idea to consult your doctor before using them.__5__A．Historically, the Chinese people used them to treat illness.B.Despite many advantages of natural herbal medicines, you should take something into account when you use them.C．Different herbs will work differently and bring desirable healing effects.D．Herbal medicine is an effective means of helping humans stay healthy.E．That is because getting the correct dosage (剂量) and also the exact type of drug for the particular disease is of vital importance.F．Some people use them for therapeutic (治疗的) purposes while others use them for medicinal (药用的) purposes.G．Additionally, natural herbal medicines can reduce anxiety, depression, exhaustion, stress, etc.Unit 2 Cloning能力检测一、1.assumption 2.reasonable 3.objection4．accumulation; accumulating 5.be cast6．buying 7.in 8.Having retired9．being kept 10.obtained二、1.forbidden→forbidding 2.retire→retired3．back→off 4.matter后加whether5．blame前加to 6.in→by7.for→to8．have后加been 9.smoke→smoking10．promise后加that三、本文是一篇记叙文。