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Unit 3 The world of science
Section Ⅳ Writing
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Unit 3 The world of science
英语·必修 第三册(配WY版)
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目
录
写作培优 增彩增分
01
CONTENTS
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Unit 3 The world of science
英语·必修 第三册(配WY版)
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写作培优 增彩增分
01
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Unit 3 The world of science
英语·必修 第三册(配WY版)
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Unit 3 The world of science
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Unit 3 The world of science
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Unit 3 The world of science
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Unit 3 The world of science
英语·必修 第三册(配WY版)
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Unit 3 The world of science
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Unit 3 The world of science
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Unit 3 The world of science
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Unit 3 The world of science
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Unit 3 The world of science
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Unit 3 The world of science
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Unit 3 The world of science
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Unit 3 The world of science
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谢谢观看
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Unit 3 The world of science
英语·必修 第三册(配WY版)
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实验报告
完成一个实验的步骤有设计实验、做实验和写实验报告。写实验报告时,要注意完整介绍实验过程,用恰当的表示顺序的词语来清楚地表述实验步骤。句式多为祈使句,时态多为一般现在时。实验报告通常包括以下内容:
1.实验目的:表明为什么要做这个实验。
2.实验用品:交代做实验要用的物品。
3.实验方法和过程:清楚、具体地写明实验步骤。在组织文字时,要正确运用表示顺序的词。
4.实验结果:如实且正确地记录实验现象或数据。
5.结论:通过实验得出相关的结论。
实验报告开头部分
①This experiment is designed to...
②With the purpose of discovering...
③The aim of the experiment is to find out...
④To find out...,we carried out this experiment.
⑤We carry out an experiment to find out...
实验报告主体部
①I prepared...to do this experiment.
②make good preparations for...
③do the experiment as follows.
④The following things are needed...
⑤To perform/conduct the experiment, you need the following things...
实验报告结论部分
①After the experiment,I can draw the conclusion that...
②From this experiment we can conclude...
③We can learn from the experiment...
④Through the experiment,you can further learn about the theory that...
⑤The result of the experiment shows that...
⑥In conclusion,from what happened in the experiment we can say...
请根据以下内容,写一篇实验报告,介绍“点不着的纸”整个实验的内容。
实验名称
点不着的纸
实验器材
铜棒(copper rod),两张相同的长条白纸,火柴
实验步骤
(1)用火柴直接点燃其中的一张纸条;
(2)将另一张纸条先紧紧缠绕在铜棒上,再去点燃
实验名称
点不着的纸
实验现象
(1)前一张纸条迅速燃烧;
(2)后一张纸条没有燃烧
实验结论
因为铜具有良好的导热性,这使得纸条点不着
注意:写作词数应为80个左右。
[审题构思]
体裁
说明文
人称
第一人称
时态
一般现在时
内容
首段:介绍实验目的;
中段:描述实验所需材料及解释实验过程;
尾段:报告结果或结论
[遣词造句]
1.那天,我做了一个家庭小实验,这个实验旨在证明“点不着的纸”是否真的存在。
I did a little home experiment the other day.It was designed to find out if “unlit paper” really exists.
2.我准备了一根铜棒,两张相同的长条白纸及火柴来做这个实验。
I prepared a copper rod,two identical strips of white paper and matches to do this experiment .
3.实验过程如下:首先,用火柴点燃其中的一张纸条。其次,将另一张纸条先紧紧缠绕在铜棒上,再去点燃。
Experimental procedures are below :First, light one of the slips by a match. Then, wrap another slip of paper tightly around the copper rod before lighting the paper.
4.结果,前一张纸条迅速燃烧而后一张纸条没有燃烧。
As a result ,the first one burned quickly but the second one did not.
5.在这个实验后,我得出了一个结论。因为铜具有良好的导热性,使纸条无法燃烧。
After this experiment,I came to a conclusion .Because copper has good thermal conductivity, the paper doesn't burn.
[句式升级]
6.用定语从句改写第二步中的句1
I did a little home experiment the other day, which was designed to find out if “unlit paper” really exists .
7.用同位语从句改写第二步中的句5
After this experiment, I came to a conclusion that because copper has good thermal conductivity, the paper doesn't burn .
[连句成篇]
Unlit Paper
I did a little home experiment the other day,which was designed to find out if “unlit paper” really exists.
I prepared a copper rod,two identical strips of white paper and matches to do this experiment. And the experimental procedures are below:First,light one of the slips by a match. Then,wrap another slip of paper tightly around the copper rod before lighting the paper. As a result,the first one burned quickly but the second one did not.
After this experiment,I came to a conclusion that because copper has good thermal conductivity,the paper doesn't burn.
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