2021年高考艺考生英语一轮同步复习：：选修八Unit 2 Cloning
2021高三英语人教一轮课件：选修8 Unit 2 Cloning
5．retire vi.退休；离开→ retirement n．退休；引退
6．assume vt.假定；设想→ assumption n．假定；设想
7．regulate vt.调节；管理→ regulation n．规则；规章；法规 拓 8．popular adj.流行的；通俗的；受欢迎的→ popularity n．受 展 人喜爱；流行 单 词 9．resist vt.抵抗；对抗→resistance n．抵抗；对抗→ resistant
phenomenon, ideas differ among many people.(differ)
3．Grey decided to move to the countryside and his mother made no _o_b_je_c_ti_o_n___ to it, while his father objected to it.(object)
4．Our school is a non-smoking school.So smoking is _f_o_rb_id_d_e_n___ (forbid) here. 5．But just as a coin has two sides, Internet has its own __dr_a_w_b_a_c_ks__ (drawback) which should not be neglected.
[语境运用] 用所给词的适当形式填空 1．(全国卷Ⅱ)It struck (strike)me that playing against the other
team was a great moment for all the girls on the team. 2．(全国卷)Although we've been delighted to have you as neighbours, we're hoping to settle something that bothers (bother) us. 3．Nowadays, energy can be obtained (obtain) through various sources such as oil, coal, natural gas, solar heat, the wind and ocean tides.
高考英语一轮复习学案选修8 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。
2021版高考英语一轮总复习第一部分基础知识解读Unit2Cloning课件新人教版选修8
单 元 微 写 作
选修 8 Unit 2 Cloning
分
核 心 突 破
层 限 时 跟 踪
练
知识梳理| 五种记忆攻克预习关 Ⅰ.重点单词音义记
A．根据所给提示写出下列单词 1．_b__re__a_k_t_h_r_o_u_g/ˈbhreIkθruː/ n．突破 2．_d_r_a_w__b_a__c/kˈdrɔːbæk/ n．缺点；不利条件 3．__c__a_s_t_/kɑːst/ vt.扔；投；掷 4．__s_t_r_i_k_e/straIkin_/əbˈteIn/ vt.获得；赢得
6．strike ... _i_n_t_o_ one's heart 使……刻骨铭心 7．from time _t_o_ time 不时；偶尔 8．bring back to __l_if_e_ 使复生；使复活 9．_i_n_ vain 白费力气；枉费心机 10．_i_n_ good/poor condition 状况很好/坏；情况很好/坏
写作这样使用 1．(2015·浙江高考)Once we were left to decide whether to have a picnic in a park or go to a museum. 有一次让我们自己决定是否在公园里野餐或者去博物馆。 2．(2015·浙江高考)The main reason for my choice is that being brought up in a culture emphasizing collectivism, I tend to sacrifice my own interest for the group benefit. 我选择的主要原因是，在一个强调集体主义的文化中，我倾向于为集体利 益牺牲我自己的利益。
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。
高考英语一轮复习unit2cloning典例课件选修8高三选修8英语课件
sheep.(P11)但是决心和耐心使科学家们最终于1996年收获了突破
性的结果——克隆羊“多莉”。
语境巧练
单句填空
①This work is starting to pay off .The annual death rate for
adult bears has dropped from 38% to 5.4%. ②If you do need the money,you will be paid in
对媒体和公众的想象力也产生了极大的影响。
语境巧练
单句填空
①Unless our manager objects to Tom’s joining (join) the
club,we shall acce objections (object) by many old people,the
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3
down 使失望;使沮丧
[教材原句]Cloning scientists were cast down to find that Dolly’s
illnesses were more appropriate to a much older animal.(P12) 研究克
隆的科学家发现多莉得的病更容易发生在年老的羊身上,这让他们
the approaching
trade negotiation.
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考点必记 cast aside抛弃;丢弃 cast off摆脱;放弃 cast doubt on使怀疑…… cast one’s mind back回想;回顾 cast light on使了解……;使对……有新的认识 cast shadow over在……上投下阴影
2021版山东新高考英语人教大一轮复习课件：选修8 Unit 2 Cloning
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考点必记 ①resist attack/water/the temptation抵抗进攻/防水/抗拒诱惑 resist doing sth.抵制做某事 can’t resist doing sth.忍不住做某事 ②resistance n.抵制;抗拒;抵抗力 resistance to disease抗病能力 meet with fierce resistance遭到猛烈抵抗
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考点必记 ★句中whether是连词,引导从句做动词或介词的宾语,还可以连接 主语从句、表语从句、同位语从句。 ★whether与if的区别: ①在宾语从句中if和whether可通用,但与or not连用时只能使用 whether。 ②引导表语从句、同位语从句、主语从句及用在介词之后时只能 用whether。
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考点必记 bother about sth.为某事烦恼 bother sb.with sth.为某事打扰或麻烦某人 bother to do sth.特意/特地做某事 bother oneself about为……操心/困扰/焦虑
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8.strike vt. & vi.(struck,struck)打;撞击;罢工 n.罢工
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3.objection n.不赞成;反对;异议 [教材原句]On the other hand,Dolly’s appearance raised a storm of
objections and had a great impact on the media and public imagination.(P12)另一方面,多莉的出现引起了一阵强烈的反对声, 对媒体和公众的想象力也产生了极大的影响。
语境巧练 单句填空 ①The details about the reform can be obtained from/through the Ministry of Education. ②Our latest products are obtainable (obtain)in all computer shops in this African country.
2021版高考英语一轮复习选修8Unit2Cloning课件人教版.ppt
4. strike vt. &vi. (struck, struck) 打; 撞击; 罢工; 袭击; 报时; 划(火柴) 【写作金句】 When I knew you wanted to give your mother a birthday surprise, it struck me that we could hold a special birthday party for her. 当我 知道你想给你妈妈一个生日惊喜时, 我忽然想到我们可以为她举办一个特殊的 生日聚会。
【语块必记】
(1)be struck by/with. . .
被……击中; 被……打动
(2)It strikes/hits/occurs to sb. that. . .
某人突然想起……
(3)be on strike
在罢工
go on strike
举Байду номын сангаас罢工
【语境速测】 写出黑体部分的含义
①The child ran into the road and was struck by a car. ( 撞击 )
【语境速测】 单句语法填空 ①British English is greatly _d_if_f_e_r_en__t (differ) from American English. ②She differs _f_ro_m__ me in many ways, although we are twins. ③Where you live can make such a _d_if_f_e_r_en__ce_(different) to the way you feel. 完成句子 ④The traditional approach to Chinese medicine is fundamentally _d_i_ff_e_r_en__t _f_ro_m__ that of Western medicine. 传统的中医方法从根本上与西医方法不同。
选修8 Unit 2 Cloning
选修八
高考一轮总复习 • 英语
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1.The purpose of education is not only the ___ac_c_u_m__u_la_t_io_n____ of knowledge. And it also means ___a_c_c_u_m_u_l_a_ti_n_g___ intelligence as well as abilities. (accumulate) 2．From the appearance, we cannot tell the ____d_i_f_fe_r_e_n_c_es___ 拓展 between the twins, though they always have some ____d_i_ff_e_re_n_t___ 单词 ideas. And as for this phenomenon, ideas ___d_i_f_fe_r___ among many people. (differ) 3．Grey decided to move to the countryside and his mother made no ____o_b_je_c_ti_o_n___ to it, while his father ___o_b_j_e_c_te_d___ to it. (object)
7．___a_s_su_m__p_ti_o_n___ n．假定；设想→___as_s_u_m__e__ vt.假定；设 想
选修八
高考一轮总复习 • 英语
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Unit 2Cloning阅读单词1.cutting n．剪枝；剪报2. identical adj. 同一的；一模一样的3．impact n. 撞击；冲击4．constitution n. 宪法；章程5．chorus n. 合唱；合唱队6．nonsense n. 胡说；废话7.restore v t.恢复；重建8．fairly ad v. 公平地；相当地9．dye v t.& n. 染；给……染色；染色剂10．hatch v t. & v i. 孵生；孵化11．turkey n. 火鸡12．conservative adj. 保守的写作单词1.exact adj.精确的；准确的2．cast v t. 扔；投；掷3．obtain v t. 获得；赢得4．attain v t. 获得；到达(水平、年龄、状况等) 5．forbid v t. 禁止；不准6．shortly ad v. 立刻；不久7．strike v. 打；撞击；罢工n. 罢工8．undertake v t. 着手；从事；承担9．breakthrough n. 突破10．altogether ad v. 总共；完全地11．vain adj. 虚荣的；自负的；徒劳的12．owe v t. 欠(账、钱、人情等)；归功于13．initial adj. 最初的；开始的14．bother v t. 打扰v i. 操心n. 烦扰15．drawback n. 缺点；不利条件16．merely ad v. 仅；只；不过17．unable adj. 不能的；不会的18．adore v t. 崇拜；爱慕；喜爱19．moral adj. 道德(上)的；伦理的20．medium n. 媒介；手段；工具[语境活用]1．When asked about the secret of his success，he owed(归功于) it to his parents.2．He undertook(着手)to improve the working conditions and the workers were expecting it.3．Nowadays many graduates are looking forward to obtaining(获得) employment in big cities.4．Hearing the bad news，he struck( 撞击) the table a heavy blow with his fist.5．Had I realized you were busy，I wouldn't have bothered(打扰)you with my questions.6．With medical breakthrough(突破)，people are living a healthier and longer life.7．As is well known to all，there are altogether(总共) seven continents in the world.8．Moral(道德的)science is taught as a subject in most schools but with little effect.拓展单词1.differ v i. 不同；相异→different adj.不同的→difference n．差异；不同2．identical adj.同一的；一模一样的→identity n．身份；同一性；一致3．commercial adj.商业的；贸易的→commerce n．商业；贸易4．complicated adj.复杂的；难懂的→complicate v t.使复杂化→complication n．复杂5．correction n．改正；纠正；修正→correct adj.正确的v.改正6．object v i.反对；不赞成→objection n．不赞成；反对；异议7．accumulate v．积累；聚积→accumulation n．积累；增加8．retire v i.退休；离开→retirement n．退休；引退9．assumption n．假定；设想→assume v t.假定；设想10．regulation n．规则；规章；法规→regulate v t.调节；管理11．popularity n．受人喜爱；流行→popular adj.流行的；通俗的；受欢迎的12．resist v t.抵抗；对抗→resistance n．抵抗；对抗→resistant adj.有抵抗力；抵制的13．decoration n．装饰；装修→decorate v．装饰；装修14．reasonable adj.合情理的；讲道理的；公道的→reason n．原因；道理[语境活用]1．My main objection(object)to the plan is that it would be too expensive.2．The no-smoking policy was introduced with little resistance(resist)from staff.3．You are fortunate to have such a reasonable(reason)father.4．My calculations were based on the assumption(assume)that house prices wouldremain steady.5．What is the normal retirement(retire)age in this country?6．Jackie Chan enjoys great popularity(popular)both in Hong Kong and inland.7．There are different(differ)opinions about the phenomenon.8．I want to decorate(decoration)my new flat.第一组短语识记1.object to反对2．pay off得到好结果；取得成功；偿清3．i n vain白费力气；枉费心机4．from time to time不时；偶尔5．strike...into one's heart使……刻骨铭心语境活用1.I tried to talk him out of the project，but in vain.2．It is considerate of you to call on your relatives from time to time.3．At worst we'll have to sell the house so as to pay off our debts.4．If she doesn't object to the plan，why should we？第一组短语识记1.cast down使失望；使沮丧2．in favour of赞成；支持3．bring back to life使复生；使复活4．(be) bound to (do)一定或注定(做)5．in good/poor condition状况很好(坏)；情况很好(坏)语境活用Are you 1.in favour of cloning human beings？Especially when your health is 2.in poor condition，you 3.are bound to want to 4.bring yourself back to life.Don't worry.Human cloning technology doesn't 5.cast you down.填写课本佳句1.It happens in plants when gardeners take cuttings from growing plants to make new ones.当园艺师从生长着的植物上剪下枝来培植新植物时，它(克隆)就发生了。
2．Then came the disturbing news that Dolly had become seriously ill.接着传来了令人烦恼的消息——多莉得了重病。
3．The advantage is that if there is a new illness some of these animals may die，but others will survive and pass on the ability to resist that disease to the next generation.其优点是如果发生某种新的疾病，这类动物中的一些可能会死掉，但是另外一些却能存活下来，并且把这种免疫力传给下一代。
1．forbid vt.(forbade，forbad；forbidden)禁止；不准[教材原句]Some began to reform their legal systems and forbade research into human cloning...有些政府开始改革司法制度，禁止进行克隆人类的研究……forbid doing sth.禁止做某事forbid sb.to do sth.＝forbid sb.from doing sth. 禁止某人做某事①(2018·天津卷)Using them without a trainer present is forbidden(forbid)．②Forbid their children from visiting the web.③The students are forbidden to_carry(carry) mobile phones to school，for they have a bad effect on their study.forbid 后不能直接跟动词不定式作宾语，但可直接跟动名词作宾语，也可用forbid sb.to do sth.形式，有类似用法的单词还有：allow，permit，advise等。
2．owe vt.欠(账、钱、人情等)；归功于……；应感谢[教材原句]You owe the lady an apology.你应该向这位女士道歉。