2019_20学年高中英语Module5ALessoninaLabSectionⅣWriting课件外研版必修.pptx

Section Writing,写作指导,常用句式,写作模板,如何写实验报告 本模块的写作任务是学习写实验报告。做实验的步骤为设计实验、做实验和写实验报告。 在介绍实验过程时,注意用恰当的表达顺序的词语来表达清楚实验步骤和做法。句式多用祈使句,时态多为一般现在时。注意,写实验报告时步骤要全。 写实验报告通常包括以下内容: (1)实验目的:首先表明为什么要做这个实验。 (2)实验器材:交代做实验要用的物品。 (3)实验方法和过程:把实验步骤写清楚、具体。在组织文字时,正确运用表示顺序的词。 (4)实验结果:如实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。,针对训练,写作指导,常用句式,(1)开篇首先说明实验的目的。常用句式The aim of the experiment is to find out .。 (2)接着说明实验用品。常用句型:To do/conduct/perform/carry out the experiment,you need.。 (3)实验过程是重点内容,一定要用好表示次序的词或短语。常用来表达次序的词有:first,then,next,after that,now,finally/lastly等。 (4)文章最后要根据实验的结果推断出结论。常用的表达有:We draw/come to/arrive at the conclusion that.;The conclusion is that.。,写作模板,针对训练,写作指导,常用句式,写作模板,针对训练,The aim of the experiment is to To carry out the experiment,you need the following things:.When all these things are ready,you can begin the experiment. First,boil.Next,place.After that,leave.for 24 hours. 24 hours later,you can see.The conclusion is that.,写作指导,常用句式,写作模板,针对训练,请根据下列表格中的内容,写一篇100词左右的短文,描述整个实验的内容。,写作指导,常用句式,写作模板,针对训练,参考范文 A simple scientific experiment The aim of the experiment is to change the hard eggshell into the soft and thin layer. To carry out the experiment,you need the following things:a glass,a small saucepan,water,an egg and about 250 ml vinegar.When all these things are ready,you can begin the experiment. First,boil the egg for about 15 minutes in the saucepan filled with water.Next,place the egg in the glass and cover it with the vinegar.After that,leave the egg in the vinegar for 24 hours. 24 hours later,you can see the eggshell become soft and thin.The conclus