必修八英语课本知识点话题37克隆技术

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3.The fact she seemed to develop normally that was very encouraged. encouraging 4.On the other hand, Dolly appearance raised Dolly’s a storm of objections and had a great impact
搭配 resist sb.／（doing）sth.反对某人／ （做）某事 can’t resist doing sth.忍不住做某事
派生 resistant adj. 抵抗的 resistance n.耐性；抵抗 (力)；抵制
运用 根据汉语提示完成英文句子。
Seeing his amusing expression, I couldn’t resist laughing (忍不住笑了). _____________________
bring back to life 使复生; 使复活 5. _________________
pay off 得到好结果; 取得成功 6. ________ from time to time 不时; 偶尔 7. __________________ in good/poor condition 状况很好(坏) 8. ______________________
二、单词拓展
(A)单词派生
object 1. _________ vi. 不赞成; 反对
objection n. 不赞成; 反对 ____________
2. _____________ accumulate v. 积累; 聚积 _____________ n. 积累; 聚积 accumulation
6. _________ assume vt. 假定, 设想; 认为
____________ assumption n. 假定, 设想
(B) 灵活运用 1. His plan of finding a job after high objection school met with fierce __________ (object) from his family. 1. 名词作介词with的宾语。
4.owe vt. 欠；感激；应给予；应该 把……归功于 例句 I’m not rich but I don’t owe anybody any money.我不富有但我不 欠任何人钱。
2. objection n. 不赞成；反对 例句 On the other hand, Dolly’s appearance raised a storm of objection and had a great impact on the media and public imagination. 另一方面，多 莉的出现引起了一阵强烈的反对，对 媒体和公众的想象力也产生了极大的 影响。
5. ________ obtain vt. 获得；赢得
6. ________ vt. 欠；归功于…… owe
7. ________ retire vi. 退休；离开
8. _________ bother vt. 打扰；操心；烦扰 9. ________ resist vt. 抵抗；对抗
10. forbid _______ vt. 禁止；不准
getting ⑵ He strongly objected to ______ (get) up early.
3. resist vt.抵抗；对抗 例句 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 了某种新的疾病，这类动物中的一些 可能死去，而另外一些却能存活下来， 并且把这种抗疫力传给下一代。
Sadly the same arbitrary fate affected other species，such as cloned mice. The question that occurred to the scientists a was： “Would this be 4____ major difficulty for all cloned animals?” Altogether Dolly lived for six years， half the 5______ length (long) of the life of the original sheep. 6_______ Despite her problems， Dolly successfully produced a lamb in a natural 7______ (nature) birth.
On the other hand，Dolly’s appearance raised a storm of objections and had a great impact 8___ on the media and public imagination. 9__ It became controversial. It suddenly opened everybody’s eyes to the possibility of using cloning to cure and even serious illnesses, 10 ____ producing human beings.
3. ____________ vt. 调节; 规定 regulate
____________ regulation n. 规则; 规章; 法规
4. ___________ vi. 不同; 相异 differ
___________ different adj. 不同的
____________ difference n. 不同; 差异
三、短语翻译
1. ____________ cast down 沮丧; 不愉快
2. ____________ in favor of 赞成；支持
bound to (do)一定或注定(做)…… 3. (be) ________________
4. ____________ 白费力气; 枉费心机 in vain
搭配
object to sb.／sth.不赞成／反对…… object to doing sth.反对做某事…… object that…反对…… have an objection to…反对…… raise an objection to…对……提出异议
运用 根据汉语意思完成英文句子。 ⑴ 我反对这项提议。 I object to this proposal
reasonable adj. 合情理的 11. _____________
exact adj. 精确的 12. ________
13. ________ moral adj. 道德(上)的
shortly adv. 立刻; 不久 14. ________
merely adv. 仅; 只; 不过 15. ________
运用 根据汉语提示完成英文句子。 undertake that (保证) you ⑴ I can ______________ will enjoy the trip.
to return (return) ⑵ He undertook__________ my computer in a week.
五、句子改错
1. Cloning plants are straigБайду номын сангаасtforward while
is
cloning animals is very complicated. 2. Altogether Dolly lived six and a half year,
years
half the long of the life of the original sheep.
in the media and public imagination. on
5.It would be fair to clone any extinct
unfair
animals if there were to live in a zoo. they
重点词汇讲练
1. undertake vt. 着手；从事； 承担; 承诺
2. Anyone who fails to obey the school regulations ___________ (regulate) will be punished. 2. 名词作动词obey的宾语。
3. As a saying goes, “Details make the ___________ difference (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”。
话题37 克隆技术
基础知识自测
一、单词拼写
1. __________ drawback n. 缺点；不利条件
breakthrough n. 突破 2. ______________ 3. ____________ n. 程序；步骤 procedure
4. ________ media n. 媒介；手段 (pl.)
owe…to… 将……归功于…… 9. ___________ enable…to (do)… 使…能够(做)… 10. _________________
11. __________ object to 反对
owing to 由于 12. __________
四、课文回顾 The whole scientific world followed the progress of the first successful clone， Dolly the sheep. The fact 1 ____ that she seemed to develop normally was very encouraging. Then 2 _____ came (come) the disturbing news that Dolly had become seriously ill. Cloning scientists were cast to find(find) that Dolly’s down 3______ illnesses were more appropriate to a much older animal.
5. able _______ adj. 能；有能力的 _______ vt. 使……能够 enable
______ adj. 不会的, 不能够的 unable ability _______ n. 能力 _________ adj. 残废的, 残疾的 disabled
_________ n. 残废; 残疾 disability
例句 It is a difficult task to undertake. 这是一项很难完成 的任务。
搭配
undertake a task/project 承担一项任 务/工程 undertake a survey/an investigation 进行调查 undertake to do sth 同意/答应做某事
4. Reading more ________ enables (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 _________ assumed (assume) that the globe is becoming warmer and warmer. 5. 过去分词作表语。