2014届高三新人教版英语一轮总复习课件 8-2 Cloning【复习宝典】

选修 八 Un it 2 Clon ing 话题诵读 考题对接 精讲点拨 4 基础回顾 3 话题诵读 早读一刻 情感体验 S outh K or e a's p ion e e r in g ste m c e l l( 干细胞 ) sc i e n t ist h as c lon e d a d og, s m ash in g( 猛冲 ) another b iologi c al b ar r ie r and r e sta r t in g a f ier c e e t h ica l d e b at e . Th e r e se a r c h e r s, led b y Hw a n g W oo su k , in sist t h e y c lon e d an Af gha n h oun d ( 阿富汗猎犬 ) , onl y t o h e lp in ve stigat e h u m an d isease , in c lu d i n g t h e p ossi b il ity o f c lon i n g stem c e ll s f or t r e at m e n t p u r p ose s. Bu t ot h e r s i m m e d iate ly r e n e w e d c alls f or a glo b al b an o n h u m an r e p r odu c t ive c l oni n g b e f or e t h e t e c h n o logy m ove s any f ar t h e r . “ S u c c e ssful c lon i n g of an in c r e asin g n u m b e r of sp e c ies c onf irm s t h e ge n e r al i m p r e ssion t h at it w o u l d b e p oss ib le t o c lon e any m a m m al ian ( 哺乳动物的 ) sp e c ies, in c lu d in g h u m ans ， ” said Ian W il m u t , a r e p r odu c t ive b iolog ist at t h e Univer sity of Ed in b u r gh w h o p r odu c e d t h e f irst c lon e d m a m m al, Do ll y t h e sh e e p , f r om an adu lt c e ll n e ar ly a d e c ade ago. Unc e r t ain t ies abou t t h e h e alth and li f e sp a n of c lon e d ani m als p e r sist; Do ll y d ied p r e m at u r e ly in 2003 af t e r d e ve lop in g c ance r and ar t h r itis( 关节炎 ) Th e c lon e d d og w as t h e lon e s u c c e ss f r om m or e t h an 100 d ogs im p lan t e d w ith m or e t h an 1,000 c lon e d e m b r yo s( 胚胎 ) In a n e w s c on f e r e n c e in S e oul , t h e c lon in g t e a m also c ond e m n e d t h e r e p r od u c t ive c lon in g o f h u m ans as “un sa f e and in e f f icie n t .” Hu m an r e p r odu c t ive c lon in g alr e ady is b ann e d i n S outh K or e a. Othe r n at ion s, in c lu d in g t h e Unite d S t at e s, ar e sp li t ove r w h e t h e r t o b an j u st h u m an c lon in g or c lon in g o f all k in d s, in c l u d in g t h e p r odu c t ion of stem c e ll s. 考题对接 真题链接 体会考点 1 教材原句 Is it in _ f avour _ of c lon in g or a gain st it ？(U2P12) 真题呈现 ( 201 1· 湖北， 30) When ask e d ab out t h e ir opi n io n s abo u t t h e sc h oolm ast e r , m any t e a c h e r s w oul d p r e f e r t o se e h i m ste p asid e _ _ youn ge r m e n . A in t e r m s of B in n e e d of C in f avour of D in p r aise o f 考题巧解 解析： 本题考查介词短语在具体语境中的辨析。故选 C项， i n f avour of “ 支持，赞成 ” 。 答案： C 2 教材原句 Th e n _ c a m e _ t h e _ d isturbi n g _ n e w s t h at Do ll y had b e c om e se r iou sly i ll .( U2P11) 真题呈现 F or a m o m e n t n ot h in g h app e n e d . Th e n _ _all s h outi n g t oge t h e r . A voic e s h ad com e B c am e voic e s C voic e s w oul d c om e D d id vo ice s c o m e 考题巧解 解析： 副词 t h e n 位于句首，且当句子的主语是名词时，句子用全部倒装。 答案： B 3 教材原句 All e f f or t s of c lon i n g an ani m al w i ll b e in _ vain i f t h e r e is n ot e n ough .( U2P15) 真题呈现 His e f f or t s t o r aise m oney f or h is p r ogr a m w e r e _ _bec aus e n o one s h ow e d any in t e n t ion t o t ake a c e n t out of t h e ir p oc k e t s. A in p lac e B i n sigh t C in e f f e c t D in vai n 考题巧解 解析 ： in vai n “ 白费力气 ” ； i n p lac e “ 恰当 ” ； i n sigh t “ 在视线内 ” ； in e f f e c t “ 实际上 ” 。句意：因为没有人打算掏钱，他为这个项目筹集资金的努力白费了。 答案： D 4 教材原句 Bu t at last t h e d e t e r m in at ion an d p at ienc e of t h e sc ientist s p ai d _ o f f in 1996 w it h a b r e akth r ough t h e c lon in g o f Do ll y t h e sh e e p .( U2P11) 真题呈现 ( 2012· 安徽， 28) Th e at h let e 's ye a r s of h ar d t r ain in g _ _ w h e n sh e f in a ll y w on t h e Olym p ic gold m e d al. A. w e n t on B. got t h r ough C. p aid o f f D. e n d e d u p 考题巧解 解析： 考查动词短语。 p ay of f 意思指 “ 得到好结果，取得成功 ” 。句意：获得了奥运会金牌，这名运动员的多年艰苦训练取得了成功。 答案： C 5 教材原句 Th e p r oc e d u r e w or k s li k e t h is. ( U2P11) 真题呈现 ( 2012· 湖北， 30) Th e o f f ice r in siste d t h at M ichae l d id n ot f ollo w t h e c or r e c t _ _ in app lyin g f or a visa. A p at t e r n B p r oc e d u r e C p r ogr am D p e r sp e c t ive 考题巧解 解析： 本题考查名词。句意：那位官员坚称 M ichae l没有遵循申请护照的正确程序。 p r oc e d u r e “ 步骤，程序 ” 为最佳答案。 p at t e r n “ 模式，花样，样式 ” ； p r ogr am “ 程序，节目，计划 ” ； p e r sp e c t ive “ 观点，态度，透视法，景观 ” ；均不符合题意。 答案： B 基础回顾 稳扎稳打 网络构建 . 单词速记 A 联想记忆 1 d i f f e r v i . 不同 ； 相异 d i f f e r _ _._ _. 和 在 不同 2 _ v t . ( u n d e r t ook ， u n d e r t aken) 着手 ； 从事 ；承担 3 _ v t . ( c