干货 | 高中英语作文素材积累话题十八：科普知识
高中英语晨背
话题系列十八
科普知识
01
背话题词块—有话可说
1．keep up with 跟上……的步伐
2．come into being 产生；形成
3．on a large scale 大规模地
4．be exposed to 接触；面对
5．be up to 取决于；符合
6．lower the cost 降低成本
7．be faithful to 忠于
8．be based on 基于
9．under control (被)控制住
10．out of control 无法控制
11．on the increase 在增加
12．in demand 需求大
13．have an impact on 对……有影响
14．play...role in 在……中扮演角色
15．be available to 供……使用
16．genetic technique 基因技术
17．make contributions to 对……做出贡献18．to a certain degree 在某种程度上
19．apply for 申请
20．pave the way for 为……铺平道路
21．be equipped with 装备有；装有
22．out of order 出毛病；发生故障
02
背话题佳句—有话会说
1．In the last decades, it is advances in medical technology that have made it possible for people to live longer than in the past.
在过去的几十年间，是医疗技术的进步使得人们比过去活的时间更长成为可能。
2．Inventions are created every day because people would like to make life easier.
发明每天都被创造着，因为人们想让生活变得更加容易。
3．We should focus our efforts on cloning animals and stem cells to be used in medical research.
我们应该把我们的努力放在克隆动物和能用于医学研究的干细胞上。
4．There is no doubt that we benefit a lot from the scientific advancements in many different ways.
毫无疑问，我们以许多不同的方式受益于科学的进步。
5．Thanks to the development of science and technology, human society has enjoyed continuous prosperity and more convenience.
多亏了科学技术的发展，人类社会享有了不断的繁荣和更多的便利。
6．With the development of the Internet, many individuals favour online shopping because it is more convenient and can save shoppers’ time.
随着互联网的发展，很多人喜欢网上购物，因为它更方便而且能节省购物者的时间。
03
背话题范文—有“模”可套
假定你是李华，从互联网上得知一个国际中学生组织将在新加坡(Singapore)举办夏令营，欢迎各国学生参加。请写一封电子邮件申请参加。
内容主要包括：1. 自我介绍(包括英语能力)2. 参加意图(介绍中国、了解其他国家)3. 希望获准。注意：1. 词数100左右；2. 可以适当增加细节，以使行文连贯；3. 邮件开头和结尾已为你写好。
优秀范文Dear Sir or Madam,I'm Li Hua, a middle school student from China. I read the announcement of the summer camp that you have posted on the Internet and I am interested in it. I know that you welcome students from different countries and I'd like to take part in it. I've been learning English for 10 years, and I speak fluent English. What is more, I'lI be able to tell students from other countries about China and learn about their countries as well. I hope I will be accepted as a member of your summer camp.Looking forward to your reply!
Regards,
Li Hua
04
记阅读障碍词汇—文意理解无偏差
1．database n．资料库，数据库
2．accessible adj. 易接近的；可到达的3．portable adj. 手提式的
4．astronaut n. 宇航员
5．data n. 资料；数据
6．concept n. 概念
7．transplant vt. 移植
8．precise adj. 精确的；准确的；认真的9．substitute n. [C]代替品，代替者(for) vt.&vi. 代替，取代
10．potential adj. 潜在的
11．automatic adj. 自动的
12．battery n. 电池
13．switch v. 转换，转变 n. 开关，电闸；转换
14．estimate n．& vt. 估计，估量
15．astronomern. 天文学家