2021版高考英语一轮复习Unit2Cloning单元知识检测新人教版选修8
新人教版选修82021届高考英语一轮复习Unit2Cloning能力检测含解析
Unit 2 Cloning一、单句语法填空1．(2019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．(2019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．(2019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．(2019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．(2018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(2019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(2018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(2018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。
2021年高考英语一轮精选练Unit2Cloning（含解析）新人教版选修8
Unit 2 Cloning李仕才一、阅读理解。
(2021·昆明高三温习适应性检测)Bike Share Toronto is the city’s official bike share program，designed to give locals and visitors a fun, affordable and convenient alternative to walking, taxis, buses and the subway. There are 200 Bike Share Toronto stations and 2，000 bikes across the city, making Bike Share the most accessible way to get around and explore.How it works·Become an Annual Member or buy a Day Pass to access the system.·Find an available bike nearby，and get a ride code or use your member key to unlock it.·Take as many short rides as you want while your pass or membership is active.·Return your bike to any station，and wait for the green light on the dock(停泊点) to make sure it’s locked.Choose a plan·For visitorsDay Pass：$7. Un limited 30minute rides in a 24hour period.3Day Pass：$15. Unlimited 30minute rides in a 72hour period.·For localsMonthly Pass：$25. Unlimited 30minute rides for a month.Annual Membership：$90. Unlimited 30minute rides for a whole year. The Annual Membership is the best deal for locals of Toronto and other frequent riders.The first 30 minutes of each ride is included with the membership or pass price. Avoid extra fees by dropping off your bike every 30 minutes at any other station. Ifyou keep a bike out for longer than 30 minutes at a time，you will be charged an extra $1.50 for the first 30 minutes over，$4 for the next 30 minutes，and $7 for each additional 30 minutes after that.Contact us·Customer Service：(855)8982378·Repair Service：(855)8982388·Corporation Partners：(855)8982398·Employment Opportunities：(855)8982498【解题导语】本篇文章是一篇说明文，介绍了加拿大城市多伦多实行共享单车的一些情况：单车怎么运行、怎么收费和联系方式。
2021高考一轮人教版英语 选修8 Unit 2 Cloning
[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。
2021版高考英语一轮复习Unit2Cloning学案新人教版选修8
高考英语一轮复习：Unit 2 Cloning一、语基必备知识(一)重点词汇——分类记忆Ⅰ.阅读词汇——知其意1．straightforward adj. 简单的；直接的；坦率的2．moral adj. 道德(上)的；伦理的3．arbitrary adj. 任意的4．fate n. 命运；天命5．initial adj. 最初的；开始的6．compulsory adj. 必须做的；义务的；强迫的；强制的7．opera n. 歌剧；歌剧团；歌剧院8．loaf n. 一条(面包)9．flour n. 面粉10．claw n. 爪；脚爪11．turkey n. 火鸡12．feather n. 羽毛13．identical adj. 同一的；一模一样的14．commercial adj. 商业的；贸易的15．complicated adj. 复杂的；难懂的16．procedure n. 程序；步骤；手续17．adore vt. 崇拜；爱慕；喜爱18．hatch vt.& vi. 孵出；孵卵；孵化Ⅱ.核心词汇——写其形1．undertake vt. 着手；从事；承担2．breakthrough n. 突破3．cast vt. 扔；投；掷4．unable adj. 不能的；不会的5．obtain vt. 获得；赢得6．attain vt. 获得；到达(水平、年龄、状况等) 7．forbid vt. 禁止；不准8．drawback n. 缺点；不利条件9．owe vt. 欠(账、钱、人情等)；归功于……10．shortly adv. 立刻；不久11．bother vt.& vi.& n. 打扰；操心；烦扰12．regulation n. 规则；规章；法规13．strike vt.& vi.& n. 打；撞击；罢工14．impact n. 撞击；冲击；巨大的影响Ⅲ.拓展词汇——通其变1．accumulate vt.& vi.积累；聚积→accumulation n．积累2．differ vi.不同；相异→different adj.不同的；与众不同的→difference n．差异；不同3．reason n．理由，道理→reasonable adj.合情理的4．mere adj.仅仅的→merely__adv.仅；只；不过5．decorate v．装饰；布置→decoration n．装饰6．retire vi.退休；离开→retirement n．退休；引退7．assume vt.假定；设想→assumption n．假定；设想8．popular adj.流行的；通俗的；受欢迎的→popularity n．受人喜爱；流行9．object vi.反对；不赞成→objection n．不赞成；反对；异议10．correct vt.改正；纠正→correction n．改正；纠正11．resist vt.抵抗；对抗→resistant adj.抵抗的，反抗的→resistance n．抵抗12．exact adj.精确的；准确的→exactly adv.精确地1.积少成多①accumulate vt.& vi. 积累；聚积②increase vt.& vi. 增长③enlarge vt.& vi. 扩大；放大④expand vt.& vi. 扩大；膨胀⑤broaden vi.& vt. 扩大；变阔；加宽2.表示“反对；拒绝”的单词荟萃①against prep. 反对②oppose v. 反对③object vi. 反对④disagree vi. 不同意⑤reject vt. 拒绝⑥refuse v. 拒绝3.“动词＋副词”构成的合成词①drawback n．缺点②breakdown n. 崩溃；故障③farewell n. 告别④feedback n. 反馈⑤setup n. 计划；组织⑥breakup n. 分手；中断(二)重点短语——记牢用活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；不赞成4．in__favour__of 赞成；支持5．owe...to...__ 把……归功于……6．(be)__bound__to__(do) ...__ 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)1.“in＋名词＋of”短语全接触①in favour of 赞成；支持②in search of 寻找③in view of 鉴于；由于④in memory of 为了纪念⑤in honour of 为了纪念⑥in terms of 就……而言2.“v.＋off”短语荟萃①pay off 得到好结果；取得成功；偿清②cut off 切断③take off 起飞④turn off 关闭⑤put off 推迟⑥give off 发出光/热/气体等3.“in＋名词”短语一览①in vain 白费力气；枉费心机②in relief 如释重负地③in short 总之；简言之④in trouble 陷入麻烦⑤in need 在困难中；急需⑥in danger 在危险中(三)重点句式——背熟巧用二、语境强化训练Ⅰ.语境填词——根据提示写出该词的适当形式1．With medical breakthrough(突破), people are living a healthier and longer life.2．I think our offer is reasonable(合情理的) and realistic and you shouldn’t turn it down.3．She is overweight, but she can’t resist(抵制；抵抗) eating more delicious food.4．We are supposed to undertake(承担) the responsibility to lead a lowcarbon lifestyle, which is of great significance.5．Nowadays, energy can be obtained(获得) through various sources such as oil, coal, natural gas, solar heat, the wind and ocean tides.6．(全国卷Ⅲ书面表达)I feel sorry for my being__unable(able) to go to the bookstore with you.Ⅱ.语境品词——写出加黑词汇在语境中的意义1．(2019·全国卷Ⅰ阅读C) The researchers say that the keyboard should be pretty straightforward to commercialize and is mostly made of inexpensive，plasticlike parts.The team hopes to make it to market in the near future. 简单的；直接的__使商业化2．(2019·江苏卷阅读C) It would not matter if these misjudgments were just a matter of people’s opinions.However，they have real impacts，as they result in misguided use of scarce resources. 影响3．(2018·全国卷Ⅲ七选五) “I adore dancing，” says Lester Bridges, the owner of a dance studio in Iowa. “I can’t imagi ne doing anything else with my life.” 喜爱4．(2017·天津卷阅读D) I have my doubts that anyone has actually followed the procedures strictly. After all, Forced Waiting requires patience. 程序；步骤Ⅲ.派生词练习——用所给词的适当形式填空1．Grey decided to move to the countryside and his mother made no objection to it, while his father objected to it. (object)2．Don’t assume that you are a princess and stop living in assumptions any more. (assume)3．Nowadays few people can resist the temptation of smartphones, for so many interesting things in them make anyone trying to be resistant to them finally give up their resistance. (resist)4．He retired from the post as a manager. After his retirement,__he settled down in a remote village. (retire)5．The purpose of education is not only the accumulation of knowledge. And it also means accumulating intelligence as well as abilities. (accumulate) 6．From the appearance, we cannot tell the differences between the twins, thoughthey always have some different ideas. And as for this phenomenon, ideas differ among many people. (differ)Ⅳ.选词成篇cast sb. down; in favour of; pay off; bring sb. back to life; differ...in; be bound toThere is no doubt that people 1.differ__greatly__in cloning technique, especially in cloning human beings. Some people are 2.__in__favour__of its development, especially when their health is in poor condition. They want to3.bring__them__back__to__life. They believe human cloning technology4.is__bound__to__benefit the med ical development and won’t5.cast__them__down. On the contrary, others find that it can raise a storm of moral problems, thus causing damage to the social development. As far as I’m concerned, cloning will6.pay__off__on assumption that all people obey rules and promise to use it properly.Ⅴ.完成句子1．然后传来了令人兴奋的消息，我们队赢得了比赛。
新人教版选修82021届高考英语一轮复习Unit2Cloning能力检测含解析
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。
人教版英语：选修8 Unit+2 Cloning
6.forbid vt.禁止；不准→___f_o_rb_a_d_e_/_fo_r_b_a_d__ (过去式)→__fo_r_b_id_d_e_n___ (过去分词) 7.assumption n．假定；设想→_a_s_s_u_m_e__ vt.假定；设想 8.strike vt.& vi.打；撞击；罢工 n．罢工→__st_r_u_c_k__ (过去式)→___s_t_ru_c_k_/_st_r_ic_k_e_n___ (过去分词) 9.vain adj.虚荣的；自负的；徒劳的→__v_a_n_it_y__ n．自负；虚荣心；无意义 10.resist vt.抵抗；对抗→__r_e_s_is_ta_n_c_e___ n．抵抗；对抗→__r_e_s_is_t_a_n_t __ adj.有抵抗力 的；抵制的(拓展速记 1)
2021高三一轮总复习
人教英语
提高效率 ·创造未来 ·铸就辉煌
第一部分 教材知识突破
选修八
Unit 2 Cloning
栏 目 基础盘点 ·自测自评 1 导 航 考点串讲 ·重点突破 2
3 随堂检测 ·基础过关 4 话题拓展 ·素养升华 5 课时跟踪 ·一练而就
1
基础盘点 ·自测自评
重点词汇 阅读单词 快速排查本单元阅读词汇并在不认识的词汇前划√ □twin n．& adj. □straightforward adj. □arbitrary adj. □medium n． □fate n． □cast vt. □moral adj. □conservative adj. □constitution n． □compulsory adj. □opera n． □chorus n． □loaf n． □flour n． □impact n． □feather n． □turkey n． □hatch vt.& vi.
高考英语一轮复习 Unit 2 Cloning学案 新人教版选修8(2021年最新整理)
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Unit 2 Cloning克隆晨读·记忆Be Careful about CloningAfter a series of initial experiments and corrections, the scientist's hard work paid off when the twin clone turkeys were hatched with normal feather and claws. This breakthrough possibly enabled people to bring their adored pets back to life. However, it bothered him from time to time that their health was in poor condition because they were unable to resist illnesses。
This drawback cast him down。
Merely 2 weeks later, the clones and their carrier died, which struck frustration into his heart. He retired before he attained his ambition and became a member of an opera chorus to relieve his depression.Shortly afterwards， the media published a conservative argument objecting to cloning owing to moral problems, and suggested the constitution include compulsory regulations to forbid obtaining commercial profits from cloning.When interviewed, the scientist stared at the decorations on the ceiling， thinking for a while, and then said，“I’m not in favour of any arbitrary assumption, but undertaking cloning does differ from the straightforward procedure of making loafs out of flour. Until we accumulate enough exact knowledge, any practice is in vain and is bound to fail. Altogether, being more careful is reasonable or we may walk into a side road.”谨慎对待克隆在最初一系列的实验和修正之后,科学家的辛苦工作终于取得了成功,一对双生的克隆火鸡孵化出来，羽毛和爪子都很正常。
2021年高考英语一轮总复习 第一部分 Unit2 Cloning随堂演练 新人教版选修8
2021年高考英语一轮总复习第一部分 Unit2 Cloning随堂演练新人教版选修8Ⅰ.单词拼写1．I am sure the new traffic regulation will meet with a strong ________(反对)from the public.2．________(总共)，there were over 60 teachers against the unnecessary correction.3．The old teacher had ________(积累)much experience of teaching before he retired.4．That is only an ________(假设)；they won't spend too much on the decoration of the house.5．You have to give them a ________(合理的)explanation about your not giving us the moral support.6．Dr Johnson ________(承担)the task of writing a prehensive English dictionary last year.7．In this school，if you want to go out during school hours, you will need to ________(获得)permission from the headmaster.8．Up to now, scientists have made a major ________(突破)in the treatment of the disease.9．The scientists have made a breakthrough in the research to ________(抵抗)the deadly disease.10．It's very disturbing that there is too much violence in the mon ________(媒体)．答案1．objection 2.Altogether 3.accumulated4．assumption 5.reasonable 6.undertook 7.obtain8．breakthrough 9.resist 10.mediaⅡ.用所给词的适当形式填空1．I'm not angry; I'm ________ (mere) trying to explain it to you.2．The police arrived at the scene ________ (short) after the accident happened.3．Because of being too frightened, the old man couldn't tell ________ (exact) how the accident took place.4．The aim of the treaty is to prevent the ________ (merce) and military use of the continent.5．There is not much ________ (differ) in price between the two puters.6．Father's ________ (object) was that the trip was much too expensive.7．The hall is really simple, without any ________ (decorate)．8．It is ________ (forbid) to sell alcohol to those under the age of 18 here.9．There has been a lot of ________ (resist) to this new law.10．The workers want the boss to give a ________ (reason) explanationfor reducing their pay.答案1．merely 2.shortly 3.exactly 4mercial5．difference 6.objection 7.decoration 8.forbidden9．resistance 10.reasonableⅢ.单句语法填空1．The fact is ________ we lack the fund to build the school.2．Quantities of food ________ (need) for the disaster area at present.3．The incident had a great impact ________ his later life.4．He is ________ favour of my view.5．They held the belief ________ they could defeat the natural disaster.6．With the party ________ (arrange) in an organized way, they enjoyed themselves.7．________ (base) on what we know, she is a kindhearted man.8．He adored ________ (play) the violin in his spare time.9．If you are ________ (live) healthily, you'd better take regular exercise.10．________ (pare) with her mother, the girl is much more lucky.答案与解析1．that that引导同位语从句，无意义，也不充当任何句子成分。
2021版高考英语一轮复习Unit2Cloning基础达标练新人教版选修8
2021版高考英语一轮复习Unit2Cloning基础达标练新人教版选修8单句语法填空1．She was forced ________ (retire) early from teaching because of ill health.答案：to retire be forced to do ... “被迫做……”；retire “退休”。
2．Many local people ________(object) to the building of the new airport.答案：objected object to ... “反对……”。
3．It won't make much ________(differ) whether you go today or tomorrow.答案：difference 由空前的much可知应填名词difference。
make a/no/some/much difference 表示“有/没有/有些/有专门大阻碍/作用/关系”。
4．He owes his success more ________luck than ________ ability.答案：to; to owe ... to ... “把……归功于……”。
5．Alcohol acts on the brain, so drivers are forbidden________ (drink) it when they drive a car.答案：to drink be forbidden to do ... “被禁止做某事”。
6．________(strike) by strong snowstorms, the area faced a severe water and electricity shortage.答案：Struck 过去分词短语在该句中作缘故状语。
7．The question ________will take his place is still not clear.答案：who who引导同位语从句，在从句中作主语，表示“……的人”，从句说明question的内容。
2021高考英语一轮基础自练题Unit2Cloning(含解析)新人教版选修8
2021高考英语一轮基础自练题Unit2Cloning（含解析）新人教版选修8李仕才***阅读明白得。
Spider(蜘蛛) webs have something in common with guitar strings. The long, thin strings on a guitar can vibrate(振动). They move back and forth, or from side to side. So do webs made by spiders. The lines of silk they produce can carry vibrations. This movement gives the small creature information about what landed on the web.Spiders have eight legs and usually eight eyes. The animals build webs with their own soft, naturallymade silk. And much like playing the strings of a guitar, a spider can send out vibrations across its web over many different frequencies(频率). Spiders catch their food, usually insects in their webs. They make small movements, which spread across their webs. The vibrations can give the spider details about what is caught in the web—maybe a possible mate，or something tasty to eat.Vibrations are not just used to spot what is for dinner. They are also important in courtship(求爱), so lots of males will actually create a very specific kind of musical pattern which t he females can use to determine not only that they’re a male, but they’re the right species, and whether they might want to mate with them as well.Spiders make their own vibrations to find out the condition of the webs. By controlling the tightness of the material, they can effectively control how information is getting to them when they hang out in the middle of the web.Spiders have a special ability to shape the physical nature of their selfmade materials and creations. Scientists think that spider silk may have changed over time for this purpose.【解题导语】本文介绍了蜘蛛吐出的蛛丝能够传播不同频率的振动，这些振动让它们明白蜘蛛网上落下了什么东西同时这些振动在求爱中也专门重要。
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Unit 2 Cloning
单元知识检测
Ⅰ.单词拼写
1.Scientists are hoping for a (突破) in the search for a cure for cancer.
2.We have (积聚) a great amount of evidence against him.
3.However,the problem that she later developed a serious lung disease (打扰) scientists.
4.You should follow the normal procedure if you want to (负责) the law case.
5.If I have improved in any way,I (归功于) it all to my teacher.
6.Details can be (获得) from the Ministry of Education.
7.The film was a (商业的) success.
8. (最初),I thought I would only stay there for a week,but later I changed my mind.
9.It is (强制的) for all motorcyclists to wear helmets.
10.Aunt Mary’s a real (保守者).She’s totally opposed to women going out to work.
答案:1.breakthrough 2.accumulated 3.bothered 4.undertake 5.owe 6.obtained
mercial
8.Initially pulsory 10.conservative
Ⅱ.单句语法填空
1.Studies have shown that the right and left ear process sound (different).
2.Responsibility is the price every man must pay freedom.
3.Of all the steps,to appeal to the media may be the most effective one,which can lead to the public to treat mobile phones in a (reason) way.
4.The brain accounts for (mere) three percent of the body weight.
5.Wisdom is an (accumulate) of experience and knowledge.
6.We have our bad times but on the whole we’re (fair) happy.
7.I feel it necessary to make a (correct).
8.I have a sweet tooth and can’t resist (eat) chocolate and ice cream.
9.Lots of people don’t bother (go) through a marriage ceremony these days.
10.She was forbidden (drive) by Maryland law.
答案:1.differently 2.for 3.reasonable 4.merely 5.accumulation 6.fairly 7.correction 8.eating 9.to go
10.to drive
Ⅲ.短语检测
1.Since George heard of his failure in the exam,he has been very (沮丧).
2.His parents tried to persuade him not to give up his well-paid job,but their efforts were (白费力气).
3.I don’t care about the price,so long as the car is (状况良好).
4.My dog died last year—I wish I could (使它复活).
5.The athlete’s years of hard training (得到好结果)when she finally won the Olympic gold medal.
答案:1.cast down 2.in vain 3.in good condition 4.bring it back to life 5.paid off
Ⅳ.根据提示词或相关要求补全句子
1.抄袭他人的作业的一个缺点就是你不能掌握你所学到的东西。
(that引导的表语从句)
The disadvantage of copying others’homework is .
2.我的多数同学都想去公园而我想要去参观博物馆。
(while并列句)
Most of my classmates wanted to go to a park . 3.他在警方和母亲那里的说辞不一。
(differ from)
The story he told the police he told his mother.
4.我不喜欢别人那样跟我说话。
(object to)
I object to .
5.一到家,这个男孩就忍不住炫耀起自己受到了老师的表扬。
(resist)
The boy his being praised by the teacher on arriving home.
答案:1.that you cannot master what you have learned 2.while I had an idea of going to visit a museum 3.differed from the one 4.being spoken to like that 5.couldn’t resist showing off
Ⅴ.课文缩写填空
Cloning has always been with us and is here to stay.1. (exact) speaking,it is a way of making a copy of another animal or plant.It has two major uses.However,the process of cloning is difficult 2. (undertake).
Many attempts to clone mammals failed.But at last the determination and patience of the scientists paid 3. .In 1996 the cloning of Dolly,the sheep came into the world,which 4. (strike) all the scientists all over the world.Though the fact 5. she seemed to develop normally was very encouraging,soon came the disturbing news that Dolly had 6.(many) problems than the normal sheep.Besides,Dolly’s appearance raised a storm of 7. (object) and had a great impact on the media and public imagination.Some people are 8. favour of the cloning,thinking that it is bound to bring benefits to us.Even some people think the extinct animals can 9. (bring) back to life through cloning.In fact,it is 10.(mere) a dream.The others object to the cloning and they urged the government should forbid the cloning.
答案:1.Exactly 2.to undertake 3.off 4.struck 5.that 6.more7.objections 8.in 9.be brought 10.merely。