必修八英语课本知识点话题37克隆技术ppt课件

that
四、课文回顾
The whole scientific world followed the progress of the first successful clone，Dolly
the sheep. The fact 1 ____ she seemed to develop _____ (come) the disturbing news that Dolly had
older animal.
to find
a Sadly the same arbitrary fate affected other species，such as cloned mice. The question that occurred to the scientists was： “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.
____________ n. 假定, 设想 assumption
(B) 灵活运用 1. His plan of finding a job after high school met wobitjhecftieiornce __________ (object) from his family. 1. 名词作介词with的宾语。
object 1. _________ vi. 不赞成; 反对
____________ n. 不赞成; 反对 objection
accumulate 2. _____________ v. 积累; 聚积
__a_c_c_u_m__u_l_a_ti_o_nn. 积累; 聚积
regulate
regulation 3. ____________ vt. 调节; 规定
in vain
bring back to life
5. ____p_a_y_o_f_f________ 使复生; 使复活 6. ________得到好结果; 取得成功 7. ____f_ro_m___ti_m_e__to__t_im__e不时; 偶尔 8. ______________________状况很好(坏)
____________ n. 规则; 规章; 法规
4. ____d_if_f_e_r___ vi. 不同; 相异 ___________ adj. 不同的 ____________ n. 不同; 差异 different
difference
able
enable 5. _______ adj. 能；有能力的
enables
4. Reading more ________ (able) us to improve our sense of language. 4. 动词作谓语, 一般现在时, 主语是第三人称单数。
5. It has long been _________ (assume) that the globe is becoming warmer and
话题37 克隆技术
基础知识自测
一、单词拼写
drawback
breakthrough 1. __________ n. 缺点；不利条件
2. ______________ n. 突破
3.
procedure ____________
n.
程序；步骤
4. ________ n. 媒介；手段 (pl.)
5. ___m__e_d_ia_ vt. 获得；赢得
in good/poor condition
owe…to…
9. ______e_n_a_b_l_e…将t…o (…do归)…功于…… 10. _________________ 使…能够(做)… 11. __________ 反对
object to 12. __________ 由于
owing to
cnbaoemcromemaellysewriaosuvselyryille.nCcolounriangginscgi.eTnhtiesnts2
were cast down 3______ (find) that Dolly’s illnesses were more appropriate to a much
__u_n_a_b_l_e vt. 使……能够 ______ adj. 不会的, 不能够的 __a_b_i_li_ty_ n. 能力 _________ adj. 残废的, 残疾的 __d_is_a_b_l_e_d_ n. 残废; 残疾
dຫໍສະໝຸດ Baidusability
assume 6. _________vt. 假定, 设想; 认为
warmer. 5. 过去分词作表语。
assumed
三、短语翻译
cast down
1. ____in__f_a_v_o_r_o_f 沮丧; 不愉快 2. ____________ 赞成；支持 3. __(_b_e_)_b_o_u__n_d_t_o_(_d_o)一定或注定(做)…… 4. ____________ 白费力气; 枉费心机
regulations
2. Anyone who fails to obey the school ___________ (regulate) will be punished. 2. 名词作动词obey的宾语。 3. As a saying goes, “Details make the ___________ (different)”. 3. 名词作动词make的宾语。正如一句谚语所说：“细节决定成败”。 difference
obtain
owe
6.
retire ________ vt.
欠；归功于……
7. ________ vi. 退休；离开 8. _____b_o_t_h_ervt. 打扰；操心；烦扰
9. ________ vt. 抵抗；对抗
10. ____r_e_s_isvtt. 禁止；不准
forbid
reasonable
exact
11. _____________ adj. 合情理的
12. ______m_o_raadl j. 精确的 13. ________ adj. 道德(上)的
14. ________ adv. 立刻; 不久
15.
shortly ________ adv.
仅;
只;
不过
merely
二、单词拓展 (A)单词派生