内容正文:
Section Ⅵ Writing
写作项目——Writing an experiment report
本单元要求写一篇实验报告,实验报告属于说明文,主要用来说明实验的目的、过程以及实验的结果。这类文章一方面提升思维能力——会推理和分析,找出实验背后的科学原理;另一方面关注语言的准确性、文本的连贯性和表达的得体性。
学技法注重规范
一、学习写作范式
二、掌握写作要点
1.时态多用一般现在时。
2.用词需客观、严谨,句式多用祈使句,以增强表达的简洁性。
3.介绍实验步骤时除了序号,还可选用恰当的表示顺序的衔接词,避免对实验步骤进行简单罗列。
4.注意关联性,所给出的实验器材一定是实验过程中用到的。
重积累丰富文笔
一、背写作词汇
1.preparation n. 准备
2.research n. 研究
3.material n. 材料
4.equipment n. 设备,器材
5.result n. 结果
6.instruction n. 说明,指导
7.compare v. 比较
8.carry out 执行,实行
9.with the aim of 目的是……
10.do research on 研究……
11.in hope of 希望……
12.draw a conclusion 得出结论
二、背写作佳句
1.描写实验目的:
(1)...carry out an experiment to find out ...
(2)The aim of the experiment is to find ...
(3)...with the purpose of discovering ...
2.描写实验器材:
(1)To carry out/make/do/perform the experiment, you need ...
(2)The following things are needed ...
(3)The following tools are used ...
3.描写实验方法或步骤:
(1)...make good preparations for ...
(2)It is important that ...
(3)...do the experiment as follows.
(firstly, secondly, thirdly, finally; first, then, next, after that, two hours' later; after several days)
(4)... find a better way of doing ...
(5)...make a good study of ...
4.描写实验结果和结论:
(1)From this experiment we can conclude ...
(2)...draw/come to the conclusion that ...
(3)We can learn from the experiment that ...
(4)We can find out that ...
(5)You can see/discover ...
(6)In conclusion ...
三、背读后续写体现人物思维活动佳句
1.He scratched his head and looked thoughtful.
他挠着头,显出一副深思的样子。
2.She looked her father in the eyes and answered his question truthfully.
她直视着她的父亲,诚实地回答了他的问题。
3.He gave her an encouraging pat on the shoulder.
他轻拍她的肩膀以示鼓励。
4.She laughed, her eyes shining/glistening with excitement.
她笑了,眼里闪烁着兴奋的光芒。
5.He turned his eyes to the door when he heard the handle turning.
当听到门把手转动(的声音)时,他向门那边看去。
多练笔成就美文
Ⅰ.基础写作
根据下面的提示,写一篇80词左右的实验报告。
实验目的
证明冰融化过程中温度不变
实验用品
冰块, 大、小烧杯, 温度计, 热水
实验步骤
1.在一个大烧杯中倒入热水;
2.把装有冰块的小烧杯置入热水中, 在冰块中插入温度计;
3.观察温度计变化, 注意冰开始融化时的温度;
4.观察冰融化为水过程中的温度变化
实验结果
冰全部融化