公开课课件CLONING资料讲解

● 【答案】 C
● bother ● (1)vt.打扰；vi.操心
● I don’t want to bother you with my problems. ● 我不想让你因为我的问题而担心。 ● Don’t bother Mary while she’s reading. ● 玛丽读书的时候不要打扰她。 ● It bothers me that he hasn’t been telling me the truth. ● 他一直没有对我讲真话，这让我很苦恼。 ● (2)n.烦扰；令人烦恼的事或人 ● I hate to be a bother，but could I use your phone? ● 给您添麻烦了，我可以用一下电话吗？
reasonable
●Ⅱ.重要短语扫描
●1．pay ●2．cast ●3．in ●4．(be)
(做)……
of得f 到好结果；取得成功；偿清 沮丧；不愉快
ofdo赞wn成；支持 favotuor (do)．.. 一定或注定
bound
●5．
st.r.i.kine to one’s heart 使……刻骨铭
● undertake (undertook，undertaken) vt.着手；从事；承担
●①They undertook a dangerous task. ●他们承担了一项危险任务。 ●②He undertook to finish the job by Friday. ●他答应在星期五以前完成那工作。 ●③I can undertake that you will enjoy the trip. ●我保证你会喜欢这次旅行。
● 6．I’m very sorry to have________you with so many questions on such an occasion.

At present some countries began to reform their legal systems and 9.________ research into human cloning，but other countries like China and the UK，continued to 10.________ evidence of the abundant medical aid that cloning could provide.
Some scientists take a different view.“While I agree that research on cloning is meaningful，it is inappropriate to use giant pandas in this type of experiment.The number of pandas is limited and human beings have yet to master knowledge about pandas' pregnancy.Cloning would do little to save the species，”said Wang Dajun，a researcher at the School of Life Sciences，Peking University.
【美文阅读】
Pandas can be saved by cloning?
从1998年中国科学院动物研究所首席科 学家、动物克隆与受精生物学学科带头人 陈大元首次正式提出克隆大熊猫到现在， 整整16年过去了，陈老仍然执著于此。然 而保护大熊猫，究竟要不要通过克隆的方 式呢？

forbid (forbade/forbad，forbidden)
01 02 03 04 05
禁止某人做某事 forbid sb.to do sth.
禁止做某事 forbid doing sth.
禁止…… forbid that... 禁止某人做…… forbid sb.from doing 做某事是禁止的 It’s forbidden to do sth.
_欠__某__人__某__物_________________
The wellknown scientist always
③ says that he owes all his success to
the support of his family. __o_w_e_._.._to_._..__把__…__…__归__功__于__…__…___
12．_a_d_o_r_e____(vt.) 崇拜；爱慕；喜爱 13．_d_i_ff_e_r____(vi.) 不同；相异
_d_i_ff_e_r_e_n_t_(adj.) 不同的 _d_i_ff_e_r_e_n_c_e(n.) 不同；差异 14．_o_b_j_e_c_t ___(vi.) 反对；不赞成 _o_b_j_e_c_ti_o_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 15．_m__e_d_iu_m___(n.) 媒介；手段；工具
巧学活用
(1)用所给词的适当形式填空 ①We object to___b_e_i_n_g_b_l_a_m__e_d__(blame) for something that we haven’t done. ②Unless our manager objects to Tom’s_j_o_i_n_in_g__(join) the club，we shall accept him as a member. ③Despite_____o_b_je_c_t_io_n__s ___(object) by the White House，the Senate voted today to cut off aid.

03
Plant Clothing Technology and Applications
Introduction to asexual reproduction methods of plants
• Definition and characteristics of asexual presentation: Asexual presentation refers to the presentation of offspring by an individual without combining genetic material with another individual It is characterized by rapid reproduction speed, genetic stability, and low variation
Embryo Transfer
A technique used in cloning to implement a cloned embryo into a borrowed mother, where it will develop into a new organization
Classification and application fields of cloning
02 03
Technical basis
The technical basis of animal cloning mainly includes nuclear transfer technology and electromagnetic development technology
Ethical and legal issues
Animal cloning experiences have raised widespreaded ethical and legal concerns, including the ethical treatment of cloned animals and the potential impact on biodiversity