2020大一轮复习讲义：Book 8 Unit 2 Cloning

基础知识默写(学生用书297～298页) 1.differ vi.不同；相异 different adj.不同的 difference n.不同；差异 2.exact adj.精确的；准确的 exactly adv.确切地；精确地 3.altogether adv.总共；完全地 4.object vi.反对；不赞成 objection n.不赞成，反对；异议 objective adj.客观的；公正的；真实的 5.obtain vt.获得；赢得 6.conservative adj.保守的；守旧的 conservation n.保护；保存 conserve v.保护 7.forbid vt.禁止；不准 8.owe vt.欠(账、钱、人情等)；归功于…… 9.retire vi.退休；离开 retirement n.退休；离开 10.bother vt.打扰 vi.操心 n.烦扰 11.regulation n.规则；规章；法规 regular adj.有规律的；规则的；定期的；经常的 regulate v.调节；调整 12.strike vi.& vt.打；撞击；罢工 n.罢工 13.drawback n.缺点；不利条件 14.resist vt.抵抗；对抗 resistance n.抵抗；阻力；抵抗力；电阻 resistant adj.反抗的；有抵抗力的 15.decoration n.装饰 decorate v.装饰 16.reasonable adj.合情理的；讲道理的；公道的 reason n.原因；理由 17.commercial adj.商业的；贸易的 18.straightforward adj.简单的；直接的；坦率的 19.undertake vt.着手；从事；承担 20.breakthrough n.突破 21.procedure n.程序；步骤；手续 22.attain vt.获得；到达(水平、年龄、状况等) 23.flour n.面粉 24.vain adj.虚荣的；自负的；徒劳的 25.merely adv.仅；只；不过 26.feather n. 羽毛 27.accumulate vt.& vi.积累；聚积 accumulation n.积累；累积；堆积物 28.assumption n.假定；设想 assume vt.假定；设想 29.pay off得到好结果；取得成功；偿清 30.cast down使失望；使沮丧 31.in favour of赞成；支持 32.(be) bound to (do)...一定或注定(做)…… 33.strike...into one’s heart使……刻骨铭心 34.from time to time不时，偶尔 35.bring back to life使复生；使复活 36.in vain白费力气；枉费心机 37.in good/poor condition状况很好(坏)；情况很好(坏) 38.It happens in plants when gardeners take cuttings from growing plants to make new ones. 当园艺师从生长着的植物上剪下枝来培植新植物时，它(克隆)就发生了。 39.What do you think is the writer’s point of view in this reading passage? 你认为在这篇阅读材料中作者的观点是什么？ 40.The advantage is that if there is a new illness some of these animals may die... 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…… 基础知识夯实 Ⅰ.语境填词 1.I must insist on your giving me a straightforward(直接的) answer. 2.The more important the occasion was，the more complex the procedures(步骤) were. (2018·河北石家庄二中模拟) 3.I wasn’t complaining；I merely(仅仅) said that I was tired. 4.One of the drawbacks(缺点) of living with someone is having to share a bathroom. 5.The weather was bad and the food dreadful.Altogether(总之) the holiday was very disappointing. 6.A build-it-yourself solar still(蒸馏器) is one of the best ways to obtain(获得) drinking water in areas where the liquid is not readily available.(2017·全国Ⅰ) 7.Anger is a tool that helps us to read and respond to the social situations that bother(打扰) us. 8.My main objection(object) to the plan is that it would be too expensive. 9.The no-smoking policy was introduced with little resistance(resist) from staff. 10.You are fortunate to have such a reasonable(reason) father. 11.He’s a very co ... ...