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65[六十五]

否定句2

65 [sixty-five]	Negation 2

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基因突变让说话成为可能

人类是地球上唯一能开口说话的生命体。这让人类区分于动物和植物。动物和植物彼此间当然也会沟通。但是它们无法掌握复杂的音节语言。人类为何会说话呢？说话需要具备特定的器官特征。这些生理特征只在人类身上出现。但这并不意味着它们是由人类发展的。在进化史上，没有任何事物会毫无缘由地出现。人类在某个时间点上开始说话。具体那是什么时候，我们还不知道。但那时肯定发生了什么事，才让人类拥有了语言。研究人员认为，基因突变是造成人类说话的原因。人类学家对不同生物体的基因物质做了比较。从中得知，有一种特定基因与语言有关。如果该基因受损，人类就会出现语言问题。比如无法顺利地表达或是词汇理解能力变差。科学家在人类，猩猩及老鼠身上对该基因做了研究。这个基因在人类和黑猩猩身上极为相似。其中只有两个小小的差异。但这两个差异却对大脑产生显著效用。它们与其它基因共同影响了特定的大脑活动。因此人类能说话，猩猩却不能。然而，人类语言的谜题仍未得到解答。光靠基因突变还不足以让人类具有说话的能力。研究人员将人类基因变体移植到老鼠身上。这没能让老鼠说话....... 反而让它们的尖叫声变了样！

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这个戒指贵吗？	I_ t_e r_n_ e_p_n_i_e_ Is the ring expensive? I_ t__ r___ e_________ Is the ring expensive? __ ___ ____ __________ Is the ring expensive?
不，只需要 100 欧元。	N_, i_ c_s_s o_l_ o_e h_n_r_d E_r_s_ No, it costs only one hundred Euros. N__ i_ c____ o___ o__ h______ E_____ No, it costs only one hundred Euros. ___ __ _____ ____ ___ _______ ______ No, it costs only one hundred Euros.
可是我只有 50 。	B_t I h_v_ o_l_ f_f_y_ But I have only fifty. B__ I h___ o___ f_____ But I have only fifty. ___ _ ____ ____ ______ But I have only fifty.

你已经吃完了吗？	A_e y_u f_n_s_e_? Are you finished? A__ y__ f________ Are you finished? ___ ___ _________ Are you finished?
不，还没呢。	N_, n_t y_t_ No, not yet. N__ n__ y___ No, not yet. ___ ___ ____ No, not yet.
但是我马上就要吃完了。	B_t I_l_ b_ f_n_s_e_ s_o_. But I’ll be finished soon. B__ I___ b_ f_______ s____ But I’ll be finished soon. ___ ____ __ ________ _____ But I’ll be finished soon.

你还要汤吗？	D_ y_u w_n_ s_m_ m_r_ s_u_? Do you want some more soup? D_ y__ w___ s___ m___ s____ Do you want some more soup? __ ___ ____ ____ ____ _____ Do you want some more soup?
不，我不要了。	N_, I d_n_t w_n_ a_y_o_e_ No, I don’t want anymore. N__ I d____ w___ a_______ No, I don’t want anymore. ___ _ _____ ____ ________ No, I don’t want anymore.
但还要一个冰淇淋。	B_t a_o_h_r i_e c_e_m_ But another ice cream. B__ a______ i__ c_____ But another ice cream. ___ _______ ___ ______ But another ice cream.

你住在这里已经很久了吗？	H_v_ y_u l_v_d h_r_ l_n_? Have you lived here long? H___ y__ l____ h___ l____ Have you lived here long? ____ ___ _____ ____ _____ Have you lived here long?
不，才一个月。	N_, o_l_ f_r a m_n_h_ No, only for a month. N__ o___ f__ a m_____ No, only for a month. ___ ____ ___ _ ______ No, only for a month.
但是我已经认识很多人了。	B_t I a_r_a_y k_o_ a l_t o_ p_o_l_. But I already know a lot of people. B__ I a______ k___ a l__ o_ p______ But I already know a lot of people. ___ _ _______ ____ _ ___ __ _______ But I already know a lot of people.

你明天坐车/开车回家吗 ?	A_e y_u d_i_i_g h_m_ t_m_r_o_? Are you driving home tomorrow? A__ y__ d______ h___ t________ Are you driving home tomorrow? ___ ___ _______ ____ _________ Are you driving home tomorrow?
不，要等到周末。	N_, o_l_ o_ t_e w_e_e_d_ No, only on the weekend. N__ o___ o_ t__ w_______ No, only on the weekend. ___ ____ __ ___ ________ No, only on the weekend.
但是我星期天就回来。	B_t I w_l_ b_ b_c_ o_ S_n_a_. But I will be back on Sunday. B__ I w___ b_ b___ o_ S______ But I will be back on Sunday. ___ _ ____ __ ____ __ _______ But I will be back on Sunday.

你的女儿已经成年了吗？	I_ y_u_ d_u_h_e_ a_ a_u_t_ Is your daughter an adult? I_ y___ d_______ a_ a_____ Is your daughter an adult? __ ____ ________ __ ______ Is your daughter an adult?
没有，她才十七岁。	N_, s_e i_ o_l_ s_v_n_e_n_ No, she is only seventeen. N__ s__ i_ o___ s_________ No, she is only seventeen. ___ ___ __ ____ __________ No, she is only seventeen.
但是她已经有男朋友了。	B_t s_e a_r_a_y h_s a b_y_r_e_d_ But she already has a boyfriend. B__ s__ a______ h__ a b_________ But she already has a boyfriend. ___ ___ _______ ___ _ __________ But she already has a boyfriend.

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基因突变让说话成为可能

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