资源简介

Section Ⅳ　Developing ideas—Writing
写实验报告
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。实验报告应着重告知一项科学事实，不夹带实验者的主观看法。
(一)基本框架
1．开头：介绍实验目的；
2．主体：实验所需材料及过程；
3．结尾：报告结果或结论。
(二)常用表达
1．This experiment is designed to observe the change of water when heated．
这次实验的目的是观察水在加热过程中的变化。
2．With the purpose of discovering how it reacts with acid，we carry out the experiment．
为了发现它是怎么和酸发生反应的，我们进行了这次实验。
3．Below is a description of a simple scientific experiment．
以下是一个简单的科学实验的描述。
4．Before we started，we prepared a candle，a glass，a basin and some water．
开始之前，我们准备了一支蜡烛，一个玻璃杯，一个盆子和一些水。
5．When all these things are ready，you can begin the experiment．
当所有的事情都就绪后，你就可以开始做实验了。
6．The glass must be a little higher than the candle so that we can see the result more easily．
玻璃杯必须比蜡烛稍高一点儿，以便于我们能够更容易看清结果。
7．The experiment introduced us to a useful way of exploring the unknown field．
这次实验为我们介绍了一种探索未知领域的有用的方式。
8．I believe that more people will fall in love with scientific experiments!
我相信会有更多的人爱上科学实验。
为了证明存在“点不着的纸”，我做了一个家庭小实验。请把下列表格以实验形式描写出来。
实验名称 点不着的“纸”
实验用品 铜棒(copper rod)，两张相同的长条白纸，火柴
实验步骤 1．用火柴直接去点其中的一张纸条 2．将另一张纸条先紧紧缠绕在铜棒上，再去点
实验现象 1．纸条迅速燃烧　 2．纸条没有燃烧
实验结论或解释 因为铜具有良好的导热性，会使纸条点不着
注意：1．词数80左右；
2．可以适当增加细节，以使行文连贯。
__________________________________________________________________________________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ [审题构思]
1．确定体裁：本文是实验报告，属于说明文；
2．确定人称：本文的主要人称应为第一人称；
3．确定时态：本文的主体时态为一般过去时。
4．确定内容：
①实验目的；
②实验所需材料及过程；
③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”真的存在。
I conducted a little home experiment the other day，and it ________________________ “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 __________________________．
3．实验过程如下：(1)用火柴直接去点其中一张纸条。(2)将另一张纸条先紧紧缠绕在铜棒上，再去点。
The experimental procedures were below：(1)One of the strips ______________．(2)Another piece of paper __________________________ the copper rod before being lighted．
4．第一张纸条迅速燃烧而第二张纸条没有燃烧。
The first one ______________ and the second one did not．
5．做完这个实验后，我得出了一个结论。
After this experiment，I ____________________．
6．因为铜有良好的导热性，会使纸条点不着。
Because copper has good thermal conductivity，the paper ____________．
7．通过科学实验能证明理论是否正确。
We can prove the correctness of a theory ______________________________．
[句式升级]
1．用which引导的非限制性定语从句改写句1
__________________________________________________________________________________________________________________________________________2．用被动语态改写句7
_____________________________________________________________________ _____________________________________________________________________ [连句成篇](注意使用适当的衔接过渡词语)
_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Section Ⅳ
写作精析提升表达能力
典例详析
遣词造句
1．was designed to find out　2．to conduct this experiment　3．was lighted by a match；was wrapped tightly around　4．burned quickly　5．came to a conclusion　6．doesn't burn　7．through scientific experiments
句式升级
1．I conducted a little home experiment the other day，which was designed to find out “unlit paper” really exists．
2．The correctness of a theory can be proved through scientific experiments．
连句成篇
【参考范文】
Unlit Paper
I conducted a little home experiment the other day，which was designed to find out “unlit paper” really exists．
I prepared a copper rod，two identical strips of white paper and matches to conduct this experiment．The experimental procedures were below：(1)One of the strips was lighted by a match．(2)Another piece of paper was wrapped tightly around the copper rod before being lighted．As a result，the first one burned quickly and the second one did not．
After this experiment，I came to a conclusion．Because copper has good thermal conductivity，the paper doesn't burn．
In short，the correctness of a theory can be proved through scientific experiments．
1 / 1(共18张PPT)
Unit 3 The world of science
Section Ⅳ　Developing ideas－Writing
写作精析 提升表达能力
文体指导
01
典例详析
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。实验报告应着重告知一项科学事实，不夹带实验者的主观看法。
(一)基本框架
1．开头：介绍实验目的；
2．主体：实验所需材料及过程；
3．结尾：报告结果或结论。
写实验报告
(二)常用表达
1．This experiment is designed to observe the change of water when heated．
这次实验的目的是观察水在加热过程中的变化。
2．With the purpose of discovering how it reacts with acid，we carry out the experiment．
为了发现它是怎么和酸发生反应的，我们进行了这次实验。
3．Below is a description of a simple scientific experiment．
以下是一个简单的科学实验的描述。
4．Before we started，we prepared a candle，a glass，a basin and some water．
开始之前，我们准备了一支蜡烛，一个玻璃杯，一个盆子和一些水。
5．When all these things are ready，you can begin the experiment．
当所有的事情都就绪后，你就可以开始做实验了。
6．The glass must be a little higher than the candle so that we can see the result more easily．
玻璃杯必须比蜡烛稍高一点儿，以便于我们能够更容易看清结果。
7．The experiment introduced us to a useful way of exploring the unknown field．
这次实验为我们介绍了一种探索未知领域的有用的方式。
8．I believe that more people will fall in love with scientific experiments!
我相信会有更多的人爱上科学实验。
为了证明存在“点不着的纸”，我做了一个家庭小实验。请把下列表格以实验形式描写出来。
实验名称 点不着的“纸”
实验用品 铜棒(copper rod)，两张相同的长条白纸，火柴
实验步骤 1．用火柴直接去点其中的一张纸条
2．将另一张纸条先紧紧缠绕在铜棒上，再去点
实验现象 1．纸条迅速燃烧　 2．纸条没有燃烧
实验结论或解释 因为铜具有良好的导热性，会使纸条点不着
注意：1．词数80左右；
2．可以适当增加细节，以使行文连贯。
___________________________________________________________
___________________________________________________________
___________________________________________________________
___________________________________________________________
___________________________________________________________
[审题构思]
1．确定体裁：本文是实验报告，属于说明文；
2．确定人称：本文的主要人称应为第一人称；
3．确定时态：本文的主体时态为一般过去时。
4．确定内容：
①实验目的；
②实验所需材料及过程；
③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”真的存在。
I conducted a little home experiment the other day，and it ______________________ “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 ______________________．
was designed
to find out
to conduct this experiment
3．实验过程如下：(1)用火柴直接去点其中一张纸条。(2)将另一张纸条先紧紧缠绕在铜棒上，再去点。
The experimental procedures were below：(1)One of the strips ______________________．(2)Another piece of paper __________________________ the copper rod before being lighted．
4．第一张纸条迅速燃烧而第二张纸条没有燃烧。
The first one ______________ and the second one did not．
was
lighted by a match
was wrapped tightly
around
burned quickly
5．做完这个实验后，我得出了一个结论。
After this experiment，I ____________________．
6．因为铜有良好的导热性，会使纸条点不着。
Because copper has good thermal conductivity，the paper ___________.
7．通过科学实验能证明理论是否正确。
We can prove the correctness of a theory _________________________.
came to a conclusion
doesn't burn
through scientific experiments
[句式升级]
1．用which引导的非限制性定语从句改写句1
______________________________________________________________________________________________________________________
2．用被动语态改写句7
___________________________________________________________
I conducted a little home experiment the other day，which was designed to find out “unlit paper” really exists．
The correctness of a theory can be proved through scientific experiments．
[连句成篇](注意使用适当的衔接过渡词语)
___________________________________________________________
___________________________________________________________
___________________________________________________________
___________________________________________________________
___________________________________________________________
___________________________________________________________
【参考范文】
Unlit Paper
I conducted a little home experiment the other day，which was designed to find out “unlit paper” really exists．
I prepared a copper rod，two identical strips of white paper and matches to conduct this experiment．The experimental procedures were below：(1)One of the strips was lighted by a match．(2)Another piece of paper was wrapped tightly around the copper rod before being lighted．As a result，the first one burned quickly and the second one did not．
After this experiment，I came to a conclusion．Because copper has good thermal conductivity，the paper doesn't burn．
In short，the correctness of a theory can be proved through scientific experiments．
点击右图进入…
课
时
分
层
作
业
谢谢观看 THANK YOU!课时分层作业(九)
Ⅰ．阅读理解
A
In the last two school years，I wasn't really interested in Science Research．I concentrated on my lessons but after class，I forgot everything．I'm surprised that this school year，I'm not like that anymore．
Science Research Ⅲ is one of the subjects I'm learning while enjoying it．I was scared at first，thinking this would be the hardest subject for me during online class，but it turned out fun and I could study it well．I love the way Madam Ventura uses a whiteboard and I really appreciate her effort in making explanatory videos about our lessons．
I have learned a lot in research about types Ⅰ and Ⅱ mistakes，statistic(统计的) tools like z-test．Most importantly，I've learned how to write a research paper in IMRaD format with Patricia and Aindrea．Without the research paper writing，we wouldn't have known each other．Overall，the lessons are challenging．Sometimes I have to watch the videos several times，but it is all worth it because our teacher told us that “Time spent learning is time well spent”．
There are still a lot to say about my whole experience in Science Research Ⅲ．Because of the research，I made new friends even if we didn't see each other like in face-to-face classes．I have found discussions in classes really exciting．I admire that our teacher is always willing to go an extra mile to make sure we will learn．She is always considerate and approachable．Gradually，I changed，no longer just memorizing and forgetting．Science Research made me a true learner．I now learn by heart．I never thought I'd want to be a researcher，but now I am looking forward to future Science Research classes．I will never forget that this year is the time when I became interested in Science Research．
1．What does Madam Ventura do
A．A scientist． B．A statistic expert．
C．A video maker． D．A teacher．
2．How does the author feel about her research lessons
A．Tiring and complex．
B．Amazing and creative．
C．Tough but worthy．
D．Strange but rewarding．
3．What is the author's attitude to studying future Science Research
A．Doubtful． B．Positive．
C．Unclear． D．Cautious．
4．Which of the following may be the best title for the text
A．The Interest in Science Research
B．My Review of Studying Science Research
C．My Favorite Science Research Teacher
D．A True Learner of Science Research
B
Science museums are amazing．You can learn so much at a science museum if you live close enough to one to visit on family outings or school trips．In fact，12 of the 20 most visited museums in the US are science museums．
“If you don't live in or near a large city，you may not get a chance to visit a science museum or any museum．So，while the content is vitally important，their impact is limited．There just aren't enough science museums，” said Charles Philipp，one of the founders of MICRO，“and with the high costs required to run conventional museums，it's unlikely that we'll be seeing a bunch of new traditional science museums appearing all over the country anytime soon．”
Philipp and his partner Amanda Schochet decided to reinvent science museums by micro-sizing them．They launched MICRO，a non-profit organization that builds tiny six-foot-tall—about the size of a typical vending machine(自动售卖机)—science museums that are portable and replicable(可复制的)．The plan is to engage people of all ages with science and to do it completely free in places where people are，such as waiting rooms of hospitals，libraries，airports，and even shopping malls．
To make the museums a reality，they gathered a team of engineers，storytellers，and designers．MICRO's museums are site tested and lasting．Each of the micro museums explores a scientific topic．For example，the Smallest Mollusk(软体动物) Museum explores the world of mollusks and is actually the only museum devoted only to mollusks; the Perpetual Motion Museum focuses on physics and engineering．New museums are planning to explore fun topics in science．
“Our goal is that within five years，we will actually be the most visited museums in the country，” Schochet said．“Our museums are very small，but our dreams for this are huge．” Hopefully one will come to a neighborhood near you soon．
5．What did Charles Philipp say about traditional science museums
A．They are limited in content．
B．They are expensive to manage．
C．They are located far from urban areas．
D．They are springing up all over the US．
6．What is MICRO aimed at
A．Helping the public get access to mollusks．
B．Making visits to science museums affordable．
C．Building vending machines in science museums．
D．Making science museums easily accessible to more people．
7．Why are the two museums mentioned in paragraph 4
A．To explain every micro museum has a different theme．
B．To show they are the most visited museums in the US．
C．To stress they are the wisdom of people from all walks of life．
D．To indicate every micro museum tends to have a different size．
8．What would be the best title for this text
A．Traditional Museums Remain Irreplaceable
B．Science Museums Regain Their Popularity
C．Tiny Science Museums Have Big Ideas
D．Popular Science Museums Meet a Big Challenge
Ⅱ．应用文写作
假如你们今天在物理老师的帮助下做了一个有趣的实验。请写一篇80词左右的短文，介绍这个实验，内容包括：
1．准备一支蜡烛、一个盆、一些水，还有一个比蜡烛稍高些的玻璃杯；
2．将蜡烛置于盆底，并向盆中倒入一些水；
3．点燃蜡烛，将玻璃杯罩在蜡烛上；
4．当蜡烛熄灭后，看到玻璃杯中水面高于盆中水面。
参考词汇：basin 盆
课时分层作业(九)
Ⅰ．
1 2 3 4 5 6 7 8
D C B B B D A C
Ⅱ．【参考范文】
Today，with our physics teacher's help，we carried out an interesting experiment in class．
Before we started，we prepared a candle，a basin，some water and a glass which was a little higher than the candle．First，we let the candle stand at the bottom of the basin and poured some water into the basin．Then we lit the candle and covered it with the glass．We waited until the candle went out．To our astonishment，we saw that the height of the water in the glass was higher than that in the basin．
How interesting an experiment lesson we had!
Ⅰ．【语篇解读】　本文是一篇记叙文。文章讲述了作者原本对科学研究不太感兴趣，但经过对科学研究课程的学习，作者开始享受科学研究。
1．D　[细节理解题。根据第二段最后一句“I love the way Madam Ventura uses...our lessons．”可推知，Madam Ventura 是一位老师。]
2．C　[推理判断题。根据第三段中“Overall，the lessons are challenging...that ‘Time spent learning is time well spent well spent’．”可推知，作者认为科学研究课程虽然很难，但很值得去学习。]
3．B　[推理判断题。根据最后一段中“I never thought I'd want to be a researcher，but now I am looking forward to future Science Research classes．”可知，作者现在期待着未来的科学研究课程。由此推知，作者对未来科学研究的学习是积极的。]
4．B　[标题归纳题。文章主要讲述了作者对科学研究课程的学习回顾：由不太感兴趣到开始享受。故B项“我学习科学研究的回顾”最适合作为文章标题。]
【语篇解读】　本文是一篇说明文。文章主要介绍了Charles Philipp计划创建更多微型科学博物馆，使人们更容易获得完全免费的科学研究。
5．B　[细节理解题。根据第二段中“and with the high costs required to run conventional museums”可知，Charles Philipp认为传统科学博物馆管理起来很昂贵。]
6．D　[细节理解题。根据第三段中“The plan is to engage people of all ages...shopping malls．”可知，MICRO的目标是让更多的人更容易接触到科学博物馆。]
7．A　[推理判断题。根据第四段中“Each of the micro museums explores a scientific topic．For example...”可推断，本段提到这两个博物馆是为了说明每个微型博物馆都有不同的主题。]
8．C　[标题归纳题。根据全文可知，文章主要介绍了Charles Philipp计划创建更多微型科学博物馆，使人们更容易获得完全免费的科学研究。所以“Tiny Science Museums Have Big Ideas”作为文章标题最合适。 ]
1 / 1

展开更多......

收起↑