内容正文:
四川省2015高考英语人教版一轮讲义:选修8 Unit 2(1)
Unit 2 Cloning
1.undertake(vt.) 着手;从事;承担
2.cast(vt.) 扔;投;掷
3.obtain(vt.) 获得;赢得
4.attain(vt.) 获得;到达(水平、年龄、状况等)
5.forbid(vt.) 禁止;不准
6.owe(vt.) 欠(账、钱、人情等);归功于……
7.retire(vi.) 退休;离开
8.bother(vt.) 打扰
(vi.) 操心
(n.) 烦扰
9.strike(vi.& vt.) 打;撞击;罢工
(n.) 罢工
10.vain(adj.) 虚荣的;自负的;徒劳的
11.merely(adv.) 仅;只;不过
12.adore(vt.) 崇拜;爱慕;喜爱
13.differ(vi.)不同;相异→different(adj.)不同的→difference(n.)不同;差异
14.object(vi.)反对;不赞成→objection(n.)不赞成;反对;异议→objective(adj.)真实的;客观的;无偏见的
15.medium(n.)媒介;手段;工具→media(pl.)
16.resist(vt.)抵抗;对抗→resistance(n.)抵抗;对抗→resistant(adj.)有抵抗力的;抵制的
1.pay_off 得到好结果;取得成功;偿清
2.cast_down 沮丧;不愉快
3.in_favour_of 赞成;支持
4.(be)_bound_to_(do)... 一定或注定(做)……
5.strike...into_one’s_heart 使……刻骨铭心
6.from_time_to_time 不时;偶尔
7.bring_back_to_life 使复生;使复活
8.in_vain 白费力气;枉费心机
9.in_good/poor_condition 状况很好(坏);情况很好(坏)
10.have_a_great_impact_on 对……有很大影响
1.The fact that she seemed to develop normally was very encouraging.
看来多莉是在正常地成长着,这很令人鼓舞。
名师指津:that引导同位语从句。
例句仿写:这些年来地球逐渐变暖的事实,使科学家们非常担心。
The fact has worried many scientists that_the_earth_is_becoming warmer and warmer these years.
2.Then came the disturbing news that Dolly had become seriously ill.接着传来了多莉病重的坏消息。
名师指津:then位于句首,句子用全部倒装语序。
例句仿写:山顶上有一座300多年历史的古老城堡。[来源:Zxxk.Com]
On the top of the mountain stands_an_old_castle which has a history of more than three hundred years.
3.The advantage is that if there is a new illness some of these animals may die,but others will survive and pass on the ability to resist that disease to the next generation.
其优点是如果发生某种新的疾病,这类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。
名师指津:The advantage is that...其优点是……,that引导表语从句。
例句仿写:其优点是如果你能讲流利的英语,你更有可能找到好工作。
The_advantage_is_that if you can speak English fluently,you are more likely to find a good job.
4.However,scientists still wonder whether cloning will help or harm us and where it is leading us.
科学家一直致力于研究克隆到底会有助于我们还是会伤害我们,它们将我们引向何方。
名师指津:whether...or无论……还是……
例句仿写:经济危机是否会很快结束,短时间内不会明朗。
It is not im