高考英语第一轮总复习课件：选修八Unit2 Cloning——克隆
2019届高考英语一轮复习课件：选修八-Unit-2-Cloning(46张PPT)
but others will survive and that we can live a low-carbon life.
pass on the ability to resist
that disease to the next
generation.
选修八 Units 2
理基础自主排查 析考点层级探究 研教材巧学活用 备习作日积月累 提素能课时冲关
工 n．罢工
选修八 Units 2
理基础自主排查 析考点层级探究 研教材巧学活用 备习作日积月累 提素能课时冲关
(1) differ vi.不同；相异→ different adj.不同的 → difference n．不同；差异 拓 (2) exact adj.精确的；准确的→ exactly adv. 展 准确地 单 (3) correction n．改正；纠正；修正→ correct vt. 词 改正；批改 (4) regulation n．规则，规章；法规→ regular adj.有秩序的；正规的
你应该更客观地看待自己的能力，而不是一味地自责，我觉得这 样才能增强你的自信心。
■[用法探究] object 表示“反对”时，是不及物动词，加宾语时需要后加 to。
选修八 Units 2
理基础自主排查 析考点层级探究 研教材巧学活用 备习作日积月累 提素能课时冲关
2．forbid vt.(forbade，forbad；forbidden)禁止；不准
理基础自主排查 析考点层级探究 研教材巧学活用 备习作日积月累 提素能课时冲关
1．object vi.反对；不赞成 n.物体；目标 [经典例句] Instead，babies may form an understanding of
高考英语第一轮总复习课件：选修八Unit2Cloning——克隆
5．This is a book that is often mentioned in them__e_d_ia________(媒 体)． 6．However，the problem that she later devbeolothpeerdeda serious lung disease____________(打 扰)scientists.
10．用assume的适当形式填空 (1)We are working on the _a_s_su_m__p_ti_o_n___that the conference will take place as planned. (2)_A__ss_u_m_i_n_g____that his story is true,what should we do?
3．Scientists are hoping for a__b_r_ea_k_t_h_r_ou_g_h_____(突破)in the search for a cure for cancer. 4．We havea_c_cu_m__u_la_t_e_d___(积聚)a great amount of evidence against him.
4．Word came __________ his son
would be sent abroad to study
business management sometime
next year.
A．that
B．whether
C．why
D．how
解析：选A。word came that...意思是 “有消息说……”，其中that引导同位 语从句，具体解释说明word的内容。
③I will forbid_you_to_leave unless you apologize for what you have done. 如果你不为自己所做的事情道歉，我 不允许你离开。 ④He forbids_smoking during office hours. 他禁止在办公时间抽烟。
高考英语人教一线一轮复习课件：选修8 Unit 2 Cloning
高中英语 BOOK 8选修8Unit 1│ Unit 2│ Unit 3 │ Unit 4 │ Unit5Unit 2Cloning基础自主梳理│考点分层突破│当堂跟踪检测【单词回顾】 词不离变，变中记牢1.______________ vt.着手；从事；承担→__________ (过去式）→___________ (过去分词）2.__________ vi.反对；不赞成→________ n.不赞成；反对；异议3.________ vt.禁止；不准→________ (过去式）→__________ (过去分词）4.________ vt.欠(账、钱、人情等）；归功于……5.__________ vi.& vt.打；撞击；罢工→________/________ (过去式/过去分词）6._________ vt.打扰 vi.操心 n.烦扰7.__________ vt.抵抗；对抗→__________ n.抵抗；对抗8.________ vt.获得；赢得9.________ vt.获得；达到(水平、年龄、状况等）基础自主梳理objectundertook undertake objection undertake nforbid forbidde n strike owe forbade struck struck bother resist resistan ceobtain attain10.___________ vi.不同；相异→________ adj.不同的→___________ n.不同，差异11. ____________ vt.&vi.积累；聚积12._________ vt.扔；投；掷→________/________ (过去式/过去分词）13.__________ vi.退休；离开→__________ n.退休14.________________ adv. 仅；只；不过15.________ vt.崇拜；爱慕；喜爱16.____________ adj.合情理的；讲道理的；公道的→________ n.原因；道理17. popularity n.受人喜爱；流行→___________ adj.流行的；通俗的；受欢迎的18.drawback n.________19. straightforward adj. ________20.disturb v. ________基础自主梳理merely differ accumulat e retiremen tcast retire differe nt differenc e adore reasonabl e reason 缺点；不利条件cast cast 简单的；直接的；坦率的popular 打扰【基础冲关】 词不离用，用中提升1.Alcohol acts on the brain ，so drivers ____________(forbid） to drink it when theydrive a car.2.If you get up early ， try not ________ (disturb ） anyone else.3.This may make the patient a sense of discomfort ， and easy to produce drug_________ (resist ）.4.Jackie Chan enjoys great ___________(popular ） both in Hong Kong and inland. 5. Do you know of any other ___________(differ ） between the lives of Chinese and British high school students ？to disturb基础自主梳理are forbidden popularityresistanc edifferences 6.The Governor of the prison and another official are to takeearly ___________(retire ）.7.[2016•全国卷Ⅱ]In fact ，they were shot from 1914 through 1916，most of them after a disastrous shipwreck(海难），by a cameraman who had no______________ (reason） expectation of survival.8.My main ________ (object） to the plan is that it costs too much.9. It suddenly ________ (strike ） me how we could improve the situation.10. I didn't say that I wanted to buy it but ________(mere ） asked for theprice. 基础自主梳理retirement reasonable objection struck merely【短语扫描】 归纳积累，一网打尽1.pay ________ 得到好结果；取得成功；偿清2.cast ________ 使沮丧；使不愉快3.in favour ________ 赞成；支持4.object ________ 反对5.owe…________… 把……归功于……6.(be） bound ________… 一定或注定(做）……7.strike…________ one's heart 使……刻骨铭心off 基础自主梳理down of to to to (do)into 8.from time ________ time 不时；偶尔9.bring back ________ life 使复生；使复活10.________ vain 白费力气；枉费心机11.________ good/poor condition 状况很好/坏；情况很好/坏to 基础自主梳理to in in【短语检测】 语境训练，应用提升选用左栏短语填空1.The doctor did all he could to ______________________ (让他苏醒过来）.2.With all the efforts ________________ (白费力气）， he was very desperate ，falling ill.3.We ________________ (一定会） meet with difficulties in carrying out this research.4.She has succeeded. She is pleased that her devotion to studying has________________ (得到好结果）.5.Some people are ________________ (支持） the developmentof cloningtechnique. 基础自主梳理in vain bring him back to life are bound to paid off in favour of cast down背句型记公式仿句子1.The advantage is ________ if there is a new illness some ofthese animals may die ， but others will survive and pass on the ability to resist that disease to the next generation.其优点是如果出现某种新的疾病，这些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。
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
12/13/2021
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.
12/13/2021
4
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
高考英语一轮复习第1部分模块知识总复习选修8Unit2Cloning课件新人教版ppt
3．T__h_e_a_d_v_a_n_ta_g_e__is_t_h_a_t_ (其优点是)if there is a new illness 经 some of these animals may die, but others will survive and pass 典 on the ability to resist that disease to the next generation.(The 句 advantage is that… 优点/优势是……) 式 4．What ____d_o__y_o_u_t_h_in_k_____(你认为) is the writer’s point of
【知识建构】
(1)A differs from B in… A与B在……方面不同。 (2)different adj.不同的；差异的；各式各样的 be different from… 与……不同 (3)difference n. 差别；差异；分歧； 争执 tell the difference between A and B 区分A与B之间的差异 make a/no/some difference to… 对……要紧/不要紧/有些要紧
完成句子： 精 (3)随着因特网的发展，远程教育系统得到了广泛的应用， 雕 对中国教育的发展产生了很好的影响。 玉 With the development of the internet, long－distance education 琢 system has been widely adopted, __h_a_v_in_g__a_g_o_o_d__ef_f_e_ct__o_n_
Chinese education.
Dear Dr.Smith，
假定你
高考英语一轮总复习 第一部分 Unit2 Cloning课件 新人教版选修8
ppt精选
5
4．object
vi.反对；不赞成→object________
sb./sth./doing sth.反对某人/事/做某事
5．medium n．(pl.________)媒介；手段；工具
6．obtain vt.获得；赢得→________vt.获得；到达(水
平、年龄、状况等)
7．forbid vt.(forbade; forbidden)禁止，不准→forbid
sb.______ doing/to do sth.禁止某人去做某事
ppt精选
6
8．accumulate vt. & vi.积累；积聚→accumulate
________ fortune积累一笔财富
9．owe
vt.欠(账、钱、人情等)；归功
于……→owe...________...把……归功于……/归因于……
12
答案 1．exactly merce 3.correct 4.morally 5．conservation 6.short 7.assume 8.regulate 9．vainly 10.adorable 11.reason
ppt精选
13
Ⅱ.短语与拓展 1．pay ________ 得到好结果；取得成功；偿清→pay ________付……的钱 2．cast ________沮丧；不愉快 3．in favour________赞成；支持→be ______.../________... 赞成，支持……/反对…… 4．be ________ to do...一定/注定做……
ppt精选
14
5．strike...________one's heart使……刻骨铭心 6．from time ________ time不时；偶尔 7．bring back ________life使复生，使复活 8．________ vain白费力气；枉费心机 9．________ good/poor condition状况很好(坏)；情况很 好(坏)
新高考人教版英语一轮复习课件选修8Unit2Cloning
[短语 理解·运用]
高频短语 1．_p_ay__o_f_f _得到好结果；取得成功；偿清 2．_c_a_st__d_o_w_n_沮丧；不愉快 3．_o_b_j_e_ct_t_o__反对；不赞成 4．_in__f_a_v_o_u_r _o_f__赞成；支持
5．_s_tr_i_k_e_.._.i_n_to__o_n_e_'s_h_e_a_r_t _______使……刻骨铭心 6．_fr_o_m__t_im__e_t_o_t_im__e 不时；偶尔 7．_b_r_in_g__b_ac_k__to__l_if_e_ 使复生；使复活 8．i_n__v_ai_n__ 白费力气；枉费心机 9．_in__g_o_o_d_/_p_o_o_r _c_o_n_d_it_io_n__状况很好(坏)；情况很好(坏)
that Dolly had become seriously ill. our team won the game.
2．The advantage is that...“其优 点是……”，that 引导表语从句 骑自行车上班的优点是我们可 The advantage is that if there is a 以过一种低碳生活。 new illness some of these animals _T_h_e__ad_v_a_n_t_a_g_e_o_f_c_y_c_l_in_g__to___ may die，but others will survive and _w_o_r_k__is_t_h_a_t_ we can live a low
□loaf n.
□feather n.
□floቤተ መጻሕፍቲ ባይዱr n.
□fairly adv.
□nonsense n. □adore vt.
高考英语一轮复习 Unit2 Cloning词汇课件 新人教选修8
1. pay ______ 得到好结果；取得成功；偿清 2. ______ down 沮丧；不愉快 3. ______ to 反对；不赞成 4. in ______ of 支持；赞成 5. be ______ to do... 一定或注定（做）…… 6. ______ ...into one’s heart 使……刻骨铭心 7. from ______ to time 不时；偶尔 8. bring ______ to life 使复生；使复活 9. in ______ 白费力气；枉费心机 10. in good/poor ______ 状况很好（坏）；情况很好（坏） 答案：1. off 2. cast 3. object 4. favour 5. bound 6. strike 7. time 8. back 9. vain 10. condition
假设你班就科学家是否应该克隆人进行了讨论，20％的同学赞成，认为其一：有利于促进该科学领域取得突破；其二：克隆智力过人的伟大科学家，人类将拥有更多有非凡贡献的人。80％的同学反对，因为这样违背社会道义，克隆人没有父母，无法像正常人一样生活，试谈谈你的看法。词数120字左右。
范文背诵 Did you ever imagine having a child that is the exact replica（复制品） of you? Did you ever imagine of having the cure for heart disease or cancer? Well, these fantasies are not far from reach. The way we could reach these fantasies is through a process called cloning. Cloning is the replication of an exact genetic copy of an organism by use of a somatic tissue (or cell) from the donor organism. Cloning can be used in humans, human organs, or even animals. There are many advantages and disadvantages of cloning. A benefit of cloning is cloning human organs or body parts. If a person has a dysfunctional（变形） liver or heart then they could get it cloned and get a brand new one. These are some o；相异 → _______ adj.不同的 → _______ n.不同;不同之处 2. _______ adj.精确的;准确的 → _______ adv.精确地，准确地 3. _______ adj.商业的；贸易的→ _______ n.商业；贸易 4. _______ adj.简单的;直接的;坦率的 5. _______ n.程序;手续;步骤 6. _______ v.着手;从事;承担
高三人教版英语大一轮复习课件选修8 Unit 2 Cloning(94张PPT)
解析：本题考查介词短语在具体语境中的辨析。in favour of“支持，赞成”。
答案：in
3．[教材原句]All efforts of cloning an animal will be in_vain if there is not enough...(U2P15) [真题改编]His efforts to raise money for his program were________ vain because no one showed any intention to take a cent out of their pockets. [考题巧解]
答案：arbitrary
2．[教材原句]Is it in_favour_of cloning or against it？ (U2P12) [真题改编](2011· 湖北改编)When asked about their
opinions about the schoolmaster, many teachers would prefer to see him step aside ________ favour of younger men. [考题巧解]
decisions to approve or deny a permit are often ________ rather than based on fixed criteria. 人们往往抱怨，对于许可证的批准或否定不是根据一定 的规则，而是太随意。 [考题巧解]
解析：arbitrary随意的。
2．undertake 事；承担
(undertook，undertaken)
vt.着手；从
[教材原句]It is a difficult task to undertake.(P11) 这是一项很难完成的任务。 undertake sth.承担某事 必会 undertake to do sth.许诺做某事； 同意做某事 undertake that...保证……
新高考英语通用版总复习一轮课件第一部分选修8Unit2Cloning
6.__b_r_ea_k_t_h_r_o_u_g_h_ n.突破 7.___p_ro_c_e_d_u_r_e___ n.程序；步骤；手续 8.__o_b_j_e_c_t _ vi.反对；不赞成→__o_b_je_c_t_io_n__ n.不赞成；反对； 异议→__o_b_j_e_c_ti_v_e__ adj.真实的；客观的；无偏见的
课文回顾
uses
valuable
while to undertake
cloning that
Dolly lived for six years.Dolly's appearance raised a storm of 8.__o_b_j_e_c_ti_o_n_s_ (object).Governments became nervous and many 9.__f_o_rb_a_d_e__ (forbid) research into human cloning.Scientists still wonder whether cloning will help 10.___o_r____ harm us and where it is leading us to.
9.__o_b_ta_i_n__ vt.获得；赢得 10.__a_t_ta_i_n__ vt.获得；到达(水平、年龄、状况等) 11.__m__o_r_al__ adj.道德(上)的；伦理的→_m__o_r_a_li_ty_ n.道德； 伦理
12.__f_o_rb_i_d__ vt.(forbade，forbad; forbidden) 禁止；不准 13._a_c_c_u_m__u_la_t_e__ vt.& vi.积累；聚积→__a_c_c_u_m__u_la_t_io_n__ n.积累；聚积 14.__o_w__e___ vt.欠(账、钱、人情等)；归功于…… 15.__re_t_ir_e___ vi.退休；离开→___r_e_ti_re_m__e_n_t___ n.退休 16.__b_o_th_e_r__ vt.打扰 vi.操心 n.烦扰 17.__a_ss_u_m__p_ti_o_n_ n.假定；设想→__a_s_su_m__e__ vt.假定；设想 18._r_e_g_u_la_t_io_n__ n.规则； 规章；法规→__r_e_g_u_la_t_e__ v.调节； 管理
(全国用)高考英语大一轮复习Unit2Cloning课件新人教版选修8
to do undertake
...答应做……
突破(tūpò)
12.breakthrough n.
程序；步骤；手续
13过.p程r；oc进e行du；r方e 法n.；步骤；程序
p加ro工c；es处s 理n.
总共；完全地 vt.
1保4.守al的to；ge守th旧e的r adv.
15.conservative adj.
第十一页，共77页。
3.object vi.反对；不赞成(zànchéng)
(1) objection n.不赞成(zànchéng)；反对；异议
(2)object 反to 对……
(3)He has a strong objection 他极力反对早动身。
to leaving early.
4. obtain vt.获得；赢得
they decided to visit the small old town again.
(2) It strikes me that you are not serious about it.(填代词) (3)Staff at the hospital went on st(r举ik行e 罢工(bàgōng)) in protest at the inc-
第十四页，共77页。
7.bother vt.打扰(dǎrǎo)
vi.操心
n.烦扰
(1)bother sb.
sth.为某事打扰(dǎrǎo)或麻烦某人
with/about have much bother
sth.费劲/麻烦做某事
(2)Don’t bother
(in) doing
(get) dinner for me.
第十三页，共77页。
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5．This is a book that is often
media mentioned in the____________(媒
体)．
6．However，the problem that she bothered later developed a serious lung disease____________(打
9．用object 的适当形式填空 (1)Grey decided to move to the countryside and his wife made no objections ____________ to it. (2)Some members of the committee ____________to my objected proposal，which made me disappointed.
解析：选A。word came that...意思是
“有消息说„„”，其中that引导同位 语从句，具体解释说明word的内容。
5 ． (2012· 林 省 部 分 重 点 中 学 检 吉 测 )The problem a will appear welfare
__________
different
故排除D项。
考点串讲讲练互动
单词精研
1object 目标 (教材P12)On the other hand，Dolly’s appearance raised a storm of objections vi.反对；不赞成 n ． 物体；
and had a great impact on the media and
高频短语
pay off 1．________________
取得成功；偿清
得到好结果；
2．________________ 沮丧；不愉快 cast down object to 3．________________ 反对
in favour of 4．________________ 赞成；支持 5．________________ 把„„归功 owe...to... 于„„
解析：选B。从句中不缺少任何成分, 故用that引导同位语从句，作request
的同位语，解释说明request的具体内
容。
3．The king made a promise __________ anyone cured his only son,he would give away half of his money to him. A．that C．that if B．if D．if that
bring back to life 9．________________
活 in vain
使复生；使复
10．________________ 白费力气；枉 费心机 good/poor condition in 11．_______________________ 状况 很好/坏；情况很好/坏
典型句式
①(朗文P2241)Two new studies have been undertaken to determine the
effects of the chemicals.
已经进行了两项新研究以确定这些化
学制品的作用。
②(牛津P2197)University professors both teach and undertake research. 大学教授既要教学又要从事研究工作。
1．news＋that引导的同位语从句 Then came
the disturbing news that Dolly had _____________________________
become seriously ill ____ ________________________(多莉 病重的坏消息)．
system will be created. A．unless B．whether C．until D．if
解析：选B。考查同位语从句。句意 为：是否创立一个不同的社会福利体 系这个问题将会出现。这是一个分隔 式的同位语从句，根据语意可知用 whether来引导此同位语从句，表示 “是否”。if一般不引导同位语从句，
下周。
②As far as I’m concerned，I really
object_to_being charged for parking.
就我个人而言，我非常反对收停车费。
③(牛津P1372)If you’re late，you’ll defeat the whole object of the
③He undertook to finish the job by Friday. 他答应在星期五之前完成那项工作。 ④She undertook full responsibility for the new changes. 她为新变化承担全部责任。
3forbid (forbade/forbad，forbidden) vt. 禁止，不准
Unit 2
Cloning——克隆
基础盘点自测自评
核心单词 differ 1．People____________(不同)from one another in their ability to handle stress. 2．The figures may not exactly be____________(精确地)right，but they’re close enough.
4．The advantage is that... 优点 是„„
The advantage is that _________________________(其优
点是)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.
3．Scientists are hoping for a________________(突破)in the breakthrough search for a cure for cancer. accumulated 4．We have____________(积聚)a great amount of evidence against him.
单元语法 同位语从句 1． He gave up the job for the reason __________ he could see no chances for further
development in the company.
A．That
C．because
B．why
D．where
解析：选A。that引导同位语从句，解
(教材P12)Some began to reform their legal systems and forbade research into human cloning... 有
些政府开始改革他们的法律制度，禁 止进行克隆人的研究„„
归纳拓展
①(朗文P755)He was forbidden to leave the base as a punishment.作 为惩罚，他被禁止离开基地。 ②(牛津P794)He forbade them from mentioning the subject again.他不 准他们再提这个问题。
释说明reason的具体内容。that在句 中只起连接作用，不作任何成分。
2．What’s your opinion of Mrs.Li’s request __________ we should spend half an hour reading English every morning? A．why C．how B．that D．whether
3．with＋n./pron.＋过去分词 Diversity in group means having animals with their genes arranged in _________________________ different ways _________________________(拥有 排列方式不同的基因)．
(be)bound to (do)．.. 6．__________________
定(做)„„
一定或注
7 ． __________________________ strike...into one’s heart 使„„刻骨铭心 from time to time 8．________________ 不时；偶尔
解析：选C。that引导同位语从句，补 充说明promise到底是一个什么样的 诺言。在该同位语从句中，if引导条件 状语从句。
4．Word came __________ his son would be sent abroad to study business management sometime next year. A．that C．why B．whether D．how
2．whether...or无论„„还是„„ However，scientists still wonder
whether cloning will help or harm us _____________________________
____ (克隆技术对人类有帮助还是有害)and where it is leading us.
public imagination.
另一方面，多莉的出现引起了一阵强 烈的反对，对媒体和公众的想象力也 产生了极大的影响。
归纳拓展
①(牛津P1372)If nobody objects，we’llபைடு நூலகம்