高考英语一轮优化探究话题部分话题12选修8Unit2Cloning课件新人教版
高考英语第一轮总复习 Unit2 Cloning课件 新人教版选修8
四、单元重点句子填空
根据句子结构或语法要求填空。 1．Secondly, it is___v_al_u_a_b_le____(value) for research on new plant species and for medical research__o_n___animals. 2 ． Cloning plants is straightforward__w__h_il_e____cloning animals is very complicated.
二、词汇拓展
用括号内所给词的适当形式填空。 1．I strongly object to_b_e_i_ng__t_re_a_t_ed__(treat) like a child. 2．If no one has any___o_b_je_c_t_io_n_____(object), I will declare the meeting to be closed. 3．The no-smoking policy was introduced with little_re_s_i_st_ance (resist) from staff. 4．When will they finish the___d_e_c_o_ra_t_io_n____(decorate) of the bathroom?
将下列词组译成英语或中文。 1．跟……不同……__d_if_f_er__fr_o_m_____ 2．一定；注定(做)……b_e_b_o_u_n_d__to__d_o___ 3．不时；偶尔_f_ro_m__t_i_m_e_t_o__ti_m_e 4．回首往事；回顾；回忆_l_o_o_k_b_a_c_k_o_n__o_n_e_'s_l_if_e__ 5．使复生；使复活_b_ri_n_g__b_ac_k__to__li_f_e 6．满意地_w_i_th__s_at_i_sf_a_c_ti_o_n_
高考英语一轮复习 Unit 2 Cloning课件 新人教版选修8
①( 牛 津 P1372)The main objection to the plan was that it would cost too much.
反对这个计划的主要理由是费用过高。 ② As 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 exercise. 如果你迟到了，便不能达到(dá dào)整个活动的目的。 ④ People object to making loud noises in public places. 人们反对在公共场所大声喧哗。
第八页，共45页。
6．_p_a_y_o_f_f __得到好结果；取得成功；偿清 7．____b_ri_n_g_b_ac_k__to_l_if_e___使复生；使复活 8．_i_n_v_a_i_n___白费力气；枉费心机 9．__st_ri_k_e_.._.i_nt_o_o_n_e_’_s _h_ea_r_t_使……刻骨铭心 10 ． __i_n_g_o_o_d_/_p_o_or__co_n_d_i_ti_o_n___ 状 况 (zhuàngkuàng) 很 好 (坏)；情况很好(坏)
第三页，共45页。
8．___fo_r_b_id__ vt.(forbade，forbad；forbidden)禁止；不准 9．___c_o_n_s_ti_tu_t_io_n______ n．宪法；章程 10．_c_o_m__p_u_ls_o_r_y__ adj.必须做的；义务的；强迫(qiǎng pò)的；强制的 11．__o_p_e_ra____ n．歌剧；歌剧团；歌剧院 12．__in_i_ti_a_l____ adj.最初的；开始的 13．__v_a_i_n___ adj.虚荣的；自负的；徒劳的 14．__d_ra_w_b_a_c_k__ n．缺点；不利条件 15．___ad_o_r_e___ vt.崇拜；爱慕；喜爱 16．__r_e_a_s_o_na_b_l_e___adj.合情理的；讲道理的；公道的
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。
人教版英语一轮课件：选修8Unit2 Cloning
Challenges Despite recent advancements in 3D food printing, the industry has many challenges to overcome. Currently, most ingredients must be changed to a paste (糊状物) before a printer can use them, and the printing process is quite timeconsuming, because ingredients interact with each other in very complex ways. On top of that, most of the 3D food printers now are restricted to dry ingredients, because meat and milk products may easily go bad. Some experts are skeptical about 3D food printers, believing they are better suited for fast food restaurants than homes and highend restaurants.
[单元主ห้องสมุดไป่ตู้语境]
人与社会之科技发展与信息技术创新， 科学精神，信息安全
(2018·高考天津卷) 话题：3D食物打印 词数：383 难度：★★★★ There's a new frontier in 3D printing that's beginning to come into focus: food. Recent development has made possible machines that print, cook, and serve foods on a mass scale. And the industry isn't stopping there. Food production
【优化指导】高考英语一轮复习 unit 2 Cloning课件 新人教版选修8
become seriously ill. 接着传来了多莉病重的坏消息。
3．___________________ The advantage is that if there is a new illness some of
more appropriate to a much older animal.
Sadly the same arbitrary fate affected other species，such
as cloned mice.The question that occurred to the scientists was:
6．________ pay off 得到好结果；取得成功；偿清 7．__________________ bring back to life 使复生；使复活 in vain 白费力气；枉费心机 8．_________
strike...into one’s heart 使……刻骨铭心 9．___________________
undertake vt.(undertook ， undertaken) 着手；从 事；承担；负责 undertake a task承担任务 undertake an attack发动进攻 undertake to do sth.答应，同意做某事
undertake for...为……负责
undertake that-clause保证……
“Would this be__4__major difficulty for all cloned animals？” Altogether Dolly lived for six years，half the__5__(long)of the life of the original sheep.__6__her problems ， Dolly successfully produced a lamb in a__7__(nature)birth.
高考英语大一轮复习讲义 Unit 2 Cloning课件 新人教版选修8
_T_h_e__ a_d_v_a_n_ta_g_e__ i_s___ t_h_a_t__if you can speak English fluently，you are more likely to find a good job.
5．_______________白费力气；枉费心机
in vain
6．from time to time _______________
7．bring back to life ______不__时__；__偶__尔_ (ǒu ěr) 8．strike...into one’s heart _使__复__生__；__使__复__活__ 9．in good/poor condition ____使__…__…__刻__骨__铭_ 心 10．have a great impact on ___状___况__很__好__(_坏__)
返回(fǎnhuí)导航页第十六页，共37页。
结束(jiéshù)放映
(1)bother sb.with/about sth 为某事打扰或麻烦(má fan)某人 bother to do/doing 操心做某事 It bothers sb.that/to do sth. 使某人苦恼的是……
单 词
新 8．___r_e_ti_r_e_____(vt.) 打扰(vi.) 操心(cāo xīn)(n.) 烦扰
知 9．___b_o_t_h_e_r____(vi.& vt.) 打；撞击；罢工(n.) 罢工
自 10．__st_r_i_k_e______(adj.) 虚荣的；自负的；徒劳的 解 11．__v_a_i_n_______(adv.) 仅；只；不过
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。
高考英语大一轮复习 Unit 2 Cloning课件 新人教版选修8
16. a_d_o_r_e_____(n. )
缺点; 不利条件
17. c_a_s_t __(vt. )
cast cast
崇拜; 爱慕;
喜爱retire
retirement
18. ____(vt. )扔; 投; 掷→____/____(过去式/过去分词)
19. _____(vi. )退休; 离开→__________(n. )退休 第四页，共50页。
owe him $100
我们还欠他一百美元的修理费。 ②I ____ my progress of music __ my mother.
我把在ow音e乐上所取得的进步归功于我t妈o 妈。
第十八页，共50页。
【记一记 ➡ 构建知识】
owe. . . to. . .
把……归功于……
owe sth. to sb. =owe sb. sth.
第十一页，共50页。
【记一记 ➡ 构建知识】
(1)object to(sb. /sth. ) 反对(某人(mǒu rén)/某事)
object to doing sth.
反对做某事
(2)objection
n. 不赞成; 反对; 异议
have/take/make an objection to(doing)sth.
_h__a_r_m__u_(s克隆技术会帮助我们(wǒ men)还是伤害我们(wǒ men))and where it i
leading us. 【仿写】从他脸上我们(wǒ men)看不出他是高兴还是难过。 We cannot tell from his face _______________________.
欠某人某物
owing to
2022届高考英语一轮总复习选修8Unit2Cloning课件新人教版
undertake breakthroughs
obtained
forbidden bother
drawbacks unable
accumulate accumulation differ different difference reasonable reason
merely mere decoration decorate retire retirement assumption assume
提能—句式升级。 ④Because of my lack of experience, I didn’t do the work well. →_I_t_w__as__o_w_i_n_g_t_o_m__y_l_a_c_k_o_f_e_x_p_e_r_ie_n_c_e_t_h_a_t_ I didn’t do the work well. (升级为强调句)
objected
assume retired
resist resistance
assumptions
resistant retirement
联想积累：
1．“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.
提能—单句写作。 ④I hold the firm belief that we _c_a_n_m__a_k_e_a__b_ig__d_if_f_er_e_n_c_e__ if everyone makes a little effort. 我坚信如果每个人都努力一点，我们将起重大作用。
2．undertake vt. (undertook，undertaken)着手；从事；承担；保证
人教版高三英语一轮复习课件：选修八 Unit 2 Cloning
抵抗 坚持 协助 助手 由……组成 始终如一的
二、短语——在应用中记牢，在归纳中记多 写得准
1. object to 2. pay off 3. cast down 4. in vain 5. in favour of
反对 取得成功；偿清 使失望；使沮丧 白费力气；枉费心机 赞成；支持
6. (be) bound to (do) 7. from time to time 8. bring back to life 9. strike ...into one's heart 10. in good/poor condition
1_m_e_n_t_ n．退休；引退 17.assumption n．假定；设想→ assume vt.假定；设想 18.regulation n．规则；规章；法规→_r_eg_u__la_t_e vt.调节；管理 19.popularity n．受人喜爱；流行→__p_o_p_u_l_a_r_ adj.流行的；
n．差异；不同
11.undertake vt.着手；从事；承担→_u__n_d_e_r_to_o_k__ (过去
式)→_u_n_d_e_r_t_a_k_e_n_ (过去分词)
12.object vi.反对；不赞成→_o_b_j_e_c_t_io_n_ n．不赞成；反对；
异议
13.forbid
vt.禁止；不准→_f_o_r_b_a_d_e_/f_o_r_b_a_d__
if there is a new illness some of these animals may die ... 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……
明句式 The advantage is that ...“其 优点 是……”， that 引导表 语从句。
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练一练
背一背
7．His
2．accumulate 相关动词
explanation 小结
形容 17．reasonable was not
①accumulate 积累；聚积
adj.合情合理 reasonable ②increase 增长
词/ 的；讲道理的；(reason)，so ③enlarge 扩大；放大
⑤
n．计划；组织
vt.获得；赢得 intelligence as well as
abilities.(accumulate) ⑥
n．分手；中断
填一填
练一练
背一背
4． attain 2．Nowadays few 1.“动词＋副词”构成的合 vt.获得；到 people can resist 成词 达(水平、 the temptation of ①drawback n．缺点
选修8 Unit 2 Cloning
C 目录 ONTENTS
基础知识 回顾 核心考点 突破 随堂巩固 提升
基础知识 回顾
Ⅰ.核心词汇(能写会用)
填一填
练一练
背一背
用所给词的适当形式 1.“动词＋副词”构成的合成
1. undertake 填空
词
vt.着手；从事；1．The purpose of
①drawback n．缺点
其他
would not accept 心对待
6．in favour the return of
②lose heart 灰心
of 赞成；支持 books even ones
in good condition. ③heart and soul 全心全
意地
填一填
练一练
背一背
2．heart 相关短语全扫描
④ in honour of 为了纪念
back to life 使 paid off
. ⑤in view of 鉴于；由于
复生；使复活
⑥in terms of 就……而言
填一填
练一练
背一背
2．heart 相关短语全扫描
3．That bookstore ①put one's heart into 用
back to life after ③heart and soul 全心全
death.
意地
填一填
练一练
背一背
2．heart 相关短语全扫描
①put one's heart into 用
9． in vain 白 6．He only comes 心对待
费力气；枉费 to the company ②lose heart 灰心
⑤consist vi.由…组成
Hong Kong ⑥consistent adj.始终
and inland. 如一的
Ⅱ.阅读词汇(见词识义) 1．twin n． 双胞胎之一；孪生儿之一 adj. 成对的；成双的 2．altogether adv. 总共；完全地 3．medium n． 媒介；手段；工具 4．conservative adj. 保守的；守旧的 5．compulsory adj. 必须做的；义务的；强迫的；强制的
it for moral
reasons.However，other countries quite differ.They are in favor
of medical cloning.
原句展示——课 本这样讲
句型提炼
迁移应用——高考这样考
我已经得到消息：我们的校乒
1.Then came the
乓球队正在我们学生当中招
填一填
练一练
背一背
动词＋介/副词
1.“in＋名词＋of”短语全
1．pay off 选用左栏短语填空 接触
பைடு நூலகம்
得到好结果；取 1．With all the ①in favour of 赞成；支持
得成功；偿清 efforts in vain ， ②in memory of 为了纪念
2．cast down he was very
6．chorus n． 合唱；合唱队 7．loaf n． 一条(面包) 8．regulation n． 规则；规章；法规 9．drawback n． 缺点；不利条件
语境串联 The argument about cloning is disturbing and bothersome.The ideas quite differ.Some feel cast down because they think it is not morally reasonable and should be forbidden.Actually many countries undertake it and obtain great breakthroughs.So we are unable to resist it.
副词
公道的
all of us ④expand 扩大；膨胀
didn't
⑤shrink 收缩；缩小
accept it. ⑥reduce 减少
填一填
练一练
背一背
8.Don't
3．resist 形近词集锦
assume that ①resist v．抵抗
18. breakthrough you are a ②insist v．坚持
disturbing news then 位于句首， 募新队员。
that Dolly had
句子用全部倒 become seriously
I have got the news that our
ill.
装语序。that 引
接着传来了多莉 导同位语从句。 looking for new members
钱、人情 词
they always have
③farewell n．告别
等)；归功 some different ④feedback n．反馈
于…… ideas.And as for this
⑤ phenomenon, ideas
n．计划；组织
differ among many ⑥
n．分手；中断
people.(differ)
he settled
④feedback n．反馈
down in a ⑤
remote
⑥
village.(retire)
n．计划；组织 n．分手；中断
vi.退休；离开
填一填
练一练
6.I didn't
15. vain
say that I
形容 adj.虚荣的；自 wanted to
词/
负的；徒劳的 buy it but 16． merely merely
vi.& vt.打； it, while his
⑤
撞击；罢工 father objected ⑥
n．计划；组织 n．分手；中
n．罢工 to it.(object)
断
填一填
练一练
背一背
9． adore vt.崇
拜；爱慕；喜爱 10． accumulate vt.& vi.积累；聚积 11． resist 动 vt.抵抗；对抗 词 12． differ
7．(be) bound 4．Since George ①put one's heart into 用
to (do) ... 一定 heard of his
心对待
或注定(做)
failure in the ②lose heart 灰心
exam，he has been
……
very cast down
③heart and soul 全心全 .
意地
填一填
8． from time to time 不时；偶尔
练一练
背一背
5．In ancient
2．heart 相关短语全扫描
times，people ①put one's heart into 用
believed that they 心对待
could be brought ②lose heart 灰心
one's heart 2．She has
接触
使……刻骨铭 succeeded.She is ①in favour of 赞成；支持
心
pleased that her ②in memory of 为了纪念
devotion to 5． bring
③in search of 寻找
studying has
状况很好/坏； other men，I
②lose heart 灰心
情况很好/坏
am bound to ③heart and soul 全心全
learn from them. 意地
语境串联 Many people object to cloning humans，and some
countries forbid scientists to do
5．He retired from the post as a manager.Afte r his retirement ,
1.“动词＋副词”构成的合 成词 ①drawback n．缺点 ②breakdown 崩溃；故障 ③farewell n．告别
vi.不同；相异 13． object vi.反对；不赞成 14． retire
名 n．突破
princess and ③assist v．协助
词 19． assumption stop living in ④assistant n．助手
n．假定；设想 assumptions ⑤consist vi.由…组成