Unit 1 Science and Scientists Reading for writing 课件ppt-(2023新教材)高中英语人教版(2019)选择性必修第二册.pptx
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1、Unit 1 SCIENCE AND SCIENTISTS Talk about scientific experiences杨婷婷Learning ObjectivesBy the end of the lesson,I will be able to:listen and understand what people can do and how they feel in a science museum predict by using pictures to focus better when listening talk about a scientific experience o
2、r a scientific phenomenon in daily life Pre-listening1.Look at the photos.What can you see?What are they doing?(P.6 Ex.1)a giant dishspeak in a whisper(轻声轻声)a piano keyboarda blue screenbright lightsa hall of mirrorscast shadowscolours of rainbowPre-listening2.Using the photos,try to predict the ans
3、wers to the following questions.(P.6 Ex.2)(1)Where are the people in the conversation going to go?(2)What kind of place is it,and what does it focus on?They are going to a science museum.It is a science museum that focuses on letting visitors experience science through interactive(互动的互动的)learning ex
4、hibitions.Pre-listening2.Using the photos,try to predict the answers to the following questions.(3)What kinds of things can you do there?You can probably try different activities to learn about sound,light,reflection,and so on.For example,you can go to a room with many mirrors facing each other so i
5、t looks like there are many copies of you!You can also play with a big piano on the floor.Predict by using picturesOne way to get more out of your listening is to predict what you will hear.Using the pictures provided and the knowledge you already have,you can guess the kinds of information you shou
6、ld listen for.At times,you may even be able to guess exactly what will be talked about.This will help you focus better when listening,making your listening more effective.What can we predict in these pictures?1.Who?What?Where?When?2.Can we classify them into different types?Picture A&B:sound;Picture
7、 C&D&E:light.While-listening1.Listen to the conversation and see if your answers for Activity 2 are correct.Then write down the letters(A-E)for the photos in the order that you hear them described.(P.6 Ex.3)TIP:Try to note down the key phrases.1._2._3._4._5._light gamesa hall of mirrorsa blue screen
8、tiny bright lightscast shadowscolours of rainbowan area for sound a piano keyboarda giant dishspeak in a whisperDCEBA Located in Paris,France,the City of Science and Industry is the biggest science museum in Europe.The goal of the City is to spread scientific and technical knowledge among the public
9、,particularly the youth,and to promote public interest in science,research and industry.Attractions include a planetarium,a submarine,an IMAX theatre and special areas for children and teenagers,where games,interactive exhibits,and experimental areas allow them to really get their thinking caps on t
10、o explore.Cultural Note:the City of Science and Industryn.天文馆天文馆/,plnterim/n.潜艇潜艇/,sbmrin/开动脑筋开动脑筋图片来源于网络Photo A:A giant dish;when you speak into it,it _ the sound back and _.You can use it to speak in a _ to someone 17 meters away.While-listening2.Listen again and complete the descriptions of the p
11、hotos.(P.6 Ex.4)Photo B:A giant _ that you can use your feet to play.Instead of playing the sounds of a piano,it plays the voices of_.Photo C:You look at a blue screen for a while,and then suddenly you can see _ moving around on it.These are our_.Photo D:A _ where you can see yourself reflected thou
12、sands of times.Photo E:You stand in front of _ and it casts different shadows of you,in _ the rainbow.reflectsmakes it louderwhisperpiano keyboardclassical singerstiny bright lightsown blood cellshall of mirrorsa white lightevery colour ofPost-listening1.Answer the following questions about science
13、museums.(P.7 Ex.5)(1)The conversation is about the City of Science and Industry,a museum in Paris.Would you like to go to this museum?Why or why not?(2)Are there any museums like this in China?What can you do in them?Yes,because the exhibitions seem really interesting.I think I would learn a lot abo
14、ut science and it can broaden my horizons(开拓视野).Yes.For example,there is the China Science and Technology Museum(中国科学技术馆)in Beijing and the Guangdong Science Center(广东科学中心)in Guangzhou.We can do many interesting experiments in such museums.Post-listening2.Brainstorm and talk about a scientific exper
15、iment you are interested in.TIP:You can refer to the sentence patterns provided.(P.7 Ex.6)1.Opening:Today,I want to talk to you about a very strange phenomenon called a non-Newtonian fluid(非牛顿流体).2.Materials needed:You can make it easily using equal parts of water and cornflour(矢车菊),like I have here
16、.3.Process:A non-Newtonian fluid is strange because you can pour it like a liquid,but if you put any pressure on it,it suddenly becomes hard as concrete(混凝土).In fact,it becomes hard enough to stand on.Then,as soon as you take the pressure off,it becomes a liquid again.4.Theory:This shows that it is
17、possible that something can exist as a liquid and a solid at the same time.Talking about scientific phenomena.can/cannot exist in the form of a solid/gas and a liquid/plasma(血浆).is both a.and a.at the same time how light/sound is reflected This occurs when.If you.,it will become.That demonstrates(表明
18、).This experiment/research shows.Through this,we know that.We can prove that.This evidence proves In addition to the science museums and space,where else can people have scientific experiences?图片来源于网络图片来源于网络in spacein a science museumin daily life图片来源于网络Unit 1 SCIENCE AND SCIENTISTS Write about what
19、 makes a great scientist杨婷婷Learning ObjectivesBy the end of the lesson,I will be able to:Write an essay to discuss some important qualities for great scientists based on reading;Support your opinion with concrete events from the lives of scientists;Make your writing coherent(adj.连贯的)by means of some
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