2020届牛津版高三英语一轮复习：听课手册Unit 3Science and nature.docx

Unit 3 Science and nature

假如你叫李华,你所生活的城市周围有很多动植物正逐渐减少,对此你向有关部门写一封信,分析这种现象出现的原因,并提出几条切实可行的建议。但以下几个要点要包括在内:

1.野生动植物的现状;

2.分析许多野生动植物濒临灭绝的原因; 3.提出一些保护野生动植物的具体措施。

Dear Sir or Madam,

I'm writing to give some suggestions to protect the wildlife living in and around our city.

As we know, many species of wildlife are in danger of extinction now, because the environment that they

are living in has been destroyed greatly.

With the development of cities, water and air are seriously polluted, causing their living areas to become smaller and smaller. They not only are lack of food, but also are killed by human beings. These

species of wildlife are important part of our life. Personally, more measures should be taken to protect them

from being hunted. Firstly, more laws must be made to stop people from cutting down trees. Secondly, all the

factories must clean the waste water before it is poured into rivers or lakes. Thirdly, more reserves should be set up so that they can live safely.

I hope you will find my suggestions helpful.

Yours sincerely,

Li Hua

1.文章体裁:应用文——书信。

2.行文逻辑:引出话题→现状→原因→措施→结束语。

3.词汇短语:运用了较高级的词汇和短语。如: in danger of (处于危险中), be lack of (缺乏),personally(就本人而言),take measures to do sth(采取措施做某事),protect sb from doing…(保护某人免受……之害), stop sb from doing sth (阻止某人做某事)等。

4.句式句法:运用了多样化的句式结构。如: ①状语从句:because the environment that they are living in has been destroyed greatly, before it is poured into rivers or lakes, so that they can live safely;②定语从句:that they are living in; ③with结构作状语: with the development of cities;④现在分词短语作状语: causing their living areas to become smaller and smaller;⑤并列结构:not only are lack of food, but also are killed by human beings;⑥宾语从句:you will find my suggestions helpful等。

Ⅰ.单词荟萃

(一)基础词汇(汉译英)

1. vt.使改变外观或性质(尤指向好的方向);使改变形态 2. n.结果,后果

3. vt.实施;指挥乐队

4. vt. & vi. 证实,证明;确认;使确信 5. adj.普通的,一般的 6. n. 总结;概括,概要

7. adj.短时间的,短暂的;简洁的,简单的 8. n.赞同,支持;恩惠,帮助;偏爱,偏袒 9. n. 收入,收益

10. n. 利润,收益 vi. & vt. 获益;对……有利 (二)基础词汇(英译汉) 1. tasty adj.

2. clone vt. n. 3. modify vt.

4. catastrophe n. 5. concept n. 6. crime n. 7. insert vt.

8. breakthrough n. 9. physician n. 10. agriculture n.

(三)拓展词汇

1. n.忧虑,焦虑,不安→ adj.焦虑的,渴望的→ adv.焦虑地

2. adj.原来的,起初的;首创的;非复制的→ n.起源;出身→ adv.起初地;原来地 3. n.判断力;看法,评价;(法律)判决→ v.判断 n.法官;裁判员

4. n.仔细考虑;体谅→ v.考虑,认为→ prep.鉴于,考虑到→ adj.考虑周到的

5. n.多数,大多数→ adj.主要的 n.专业 6. adj.可信赖的,可依靠的→ vi.依靠,依赖 7. adj.准确的,精确的→ adv.准确地,精确地

8. vt.使惊吓,使惊恐→ adj.令人害怕的→ adj.(人)感到害怕的

9. n.意图;企图→ v.打算→ adj. 故意的,有意的→ adv. 有意地→ adj.打算的;计划的

10. n.准许,许可,批准→ v.准许 n.许可证 Ⅱ.短语检测

1.一方面……另一方面…… 2.义无反顾地进行,努力推进 3.供出售,待销售 4.认真考虑…… 5.赞同,支持 6.观点

7.戏弄,摆弄;把……当作儿戏 8.耗尽体力,累垮 9.效仿某人

10.根据某人个人的观点 11.be anxious to do sth 12.with the intention of 13.comment on 14.on the way to doing sth 15.conduct a survey 16.be limited to 17.be opened up to 18.as to

19.meet one's needs 20.show respect for Ⅲ.佳句再现

1.on the one hand…on the other hand…一方面……另一方面……

, some scientists point out that if you clone an embryo, you can produce valuable human tissues—such as bone or lung tissue—that could be used to save human lives. , many people, including some scientists,disagree and are afraid that, if mankind nature in this way, we may be a real-life Frankenstein's monster.

一方面,一些科学家指出,如果克隆人类胚胎,你就可以制造出能够用来拯救人类生命的宝贵的人体组织——比如骨组织或肺组织。另一方面,包括一些科学家在内的很多人则持不同意见,他们担心如果人类用这种方式戏弄自然,可能将制造出一个现实生活中的弗兰肯斯坦怪物。 2.push ahead with努力推进; in order to为了

cloning human embryos is not legal in many countries, some scientists are already research produce a cloned human baby.