新世纪英语七年级第一学期第一单元第一课课件.ppt（纯ppt,可能不含音视频素材文件）

1、 Unit One Science in English1 Weather1PPT学习交流Read the new words/5sQnI/5wIndI/wet/5temprEtFE/lEJ/haI/5selsIEs/dI5gri:/5snEJI/5sC:nE/2PPT学习交流Grammar1.have(has)been to:曾经去过某地曾经去过某地(现在不在那里现在不在那里)2.*有有次数次数或或省略省略2.have(has)gone to:已经去某地了已经去某地了(途中或目的地途中或目的地)3.have(has)been in+地点地点+for+一段时间一段时间:在某地呆了一段时间在某地

2、呆了一段时间e.g.他他以前以前曾去过上海。曾去过上海。/他曾去过上海他曾去过上海两次两次。He has been to Shanghai before(或或twice).他去上海了。他去上海了。He has gone to Shanghai.他在上海他在上海10年了。年了。He has been in Shanghai for ten years.4.固定格式固定格式:Where is Tom?1)He _(play)football in the playground now.2)He _(go)to the playground.is playinghas gone3PPT学习交流1.A

3、:Wheres Jim,Li Lei?B:He _the school library.2.The Greens _China for three years.3.We _the Great Wall twice.Its very beautiful.4.My sister isnt here,she _Dalian.5.Jim _Beijing for more than two moths,he_many interesting places in Beijing.has gone tohave been inhave been tohas gone tohas been inhas be

4、en to填写填写:have been to,have gone to,have been in4PPT学习交流sunrainsnowcloud(s)fog(s)wind(s)Lets talk about weather.5PPT学习交流sun-sunnyrain-rainysnow-snowycloud-cloudyfog-foggy wind-windyLets talk about weather with the adj.6PPT学习交流Whats the weather like?Its _.()rainyIts _.snowyWhats like?()Its _.cloudyIt

5、s _.Its _.Its _.windyfoggysunny7PPT学习交流rainysunnywet fine/clear/nice/lovely/brightdry8PPT学习交流v.n.a.rainrainrainysnowsnowsnowy/sunsunny/cloud(s)cloudy/wind(s)windy/fog(s)foggyWeather9PPT学习交流1.wet(近义词近义词)2.sunny(近义词近义词)3.wet 4.cold 5.cool 6._ the weather like today?7._ the weather today?7._(The weathe

6、r/The sky/It)is raining.rainyclear/bright/fine/lovely/nicedryhotwarmWhatsHowsItOral Work10PPT学习交流8.Dont read in the _(sun/sunny),its bad for your eyes.9.Itll be a _(rainy/rain)day tomorrow.10.The summer in Shanghai is sometimes very hot and w_,without any wind.11.Its good to fly kites on w_ days.12.

7、We are looking forward to a w_ Christmas,we can make a snowman then.sunrainyetindyhiteOral work:11PPT学习交流Key words and expressions(1)1.hot like a sauna 热得像洗桑拿浴热得像洗桑拿浴2.e.g.A:Is it a good time to go sightseeing in Wuhan now?3.B:Im afraid not.Its wet and hot like a sauna in 4.summer.5.2.go(to)for sigh

8、tseeing 去去游览游览6.e.g.Sue has gone to Beijing for sightseeing.7.3.It is(nt)a good time to(不不)是是的好时机。的好时机。8.e.g.Its a good time to go swimming in summer.9.It isnt a good time to go jogging now because Ive10.just had my breakfast.11.12PPT学习交流Free talk:1.I like snowy days because 2.I like days because 3.

9、I dont like days because 4.What lovely weather it is!Why not?5.Its a good time to on days.6.It isnt a good time to on days.7.Its raining outside,8.Its outside,13PPT学习交流Read the new words/rI5pC:t/5fRgI/5saIkl/fC:l/5veIpE/blEJ/grEJ/FaIn/si:/14PPT学习交流temperature/5temprEtFE/Celsius 摄氏摄氏/5selsIEs/Fahrenh

10、eit 华氏华氏/5fArenhaIt/飞轮海飞轮海人名人名:摄尔修斯摄尔修斯 (大写大写)人名人名:华伦海特华伦海特 (大写大写)15PPT学习交流Key words and expressions(2)degree Celsius/5selsIEs/=degree centigrade(普通名词普通名词:小写小写)1.1 one degree Celsius(=centigrade)2.-1 minus one degree Celsius(=centigrade)=one degree Celsius/centigrade below zero *只有只有1 和和-1，degree是单数

11、。是单数。温度的读法和写法温度的读法和写法16PPT学习交流3.0 zero degrees Celsius(=centigrade)4.2 two degrees Celsius(=centigrade)*除了除了1 和和-1,其它其它degree都是复数。都是复数。Practice:5,12,40,0,-3,-1,-20,1,3217PPT学习交流DayWeatherYesterdayTodayTomorrow1.What is the weather like today?2.=How is the weather today?2.What _ the weather like yest

12、erday?=How _ the weather yesterday?3.What _ the weather _ like tomorrow?=How _ the weather _ tomorrow?waswaswillbewillbe18PPT学习交流DayWeatherTemperatureYesterday 9 15Today 16 22Tomorrow 23 301.What is the temperature today?It is betweenand 2.What _ the temperature yesterday?3.What _ the temperature _

13、tomorrow?waswillbe19PPT学习交流1.Do you know these places in the pictures?LondonHarbinNanjing2.Have you ever visited or read about London/Harbin/Nanjing?3.What do you think of the weather there?20PPT学习交流Text1.all the time 一直一直2.e.g.They were singing all the time.3.It rained all the time.4.2.over 多于多于;超过

14、超过=more than 5.e.g.Shes stayed in Shanghai for over a month.3.grow 成长成长;变得变得=get(vi.)e.g.He is growing(=getting)old.It is growing(=getting)dark.21PPT学习交流()1.Li Hui isnt in London now.()2.Li Hui went on a camping trip to London.()3.It was always sunny.()4.The highest temperature was 15 C.True or Fals

15、e TFTF22PPT学习交流Answer the following questions:1.Mary is in Harbin for sightseeing,isnt she?2.What was the weather like in Harbin?3.Was it hot or cold there?Yes,she is.Snowy and windy.Cold.23PPT学习交流Fill in the blanks It is _.Annas parents _ in Nanjing on a _ tour.But it isnt a good time to go sightse

16、eing in Nanjing now because it is wet and hot like a _.The highest temperature is _ than 40.summerarepackagesaunamore24PPT学习交流Comprehension CheckNAMESEASONPLACEWEATHERTEMPERATURELi Huisummer _between _ and _Mary_Harbinsnowy and windy_(lowest)Annas parents_ and _over 40(highest)summerwinter1525London

17、Nanjingsunnywet-25hot25PPT学习交流Read the new words/5sQnI/5wIndI/wet/5temprEtFE/lEJ/haI/5selsIEs/dI5gri:/5snEJI/5sC:nE/26PPT学习交流Reading1.It:主语主语,可表示可表示时间时间、天气天气、距离距离等。等。2.e.g.Its ten oclock.3.Its snowing.4.Its only about 80 kilometres from Shanghai to Hangzhou.5.2.fall 落下落下;下降下降;跌倒跌倒(vi.)6.e.g.Leaves b

18、egin to fall in autumn.7.The prices of food have fallen.8.3.blow 吹吹(vi./vt.)9.e.g.The wind is blowing hard.10.The wind blew her hair.27PPT学习交流28PPT学习交流How does rain come?1.The sun shines on the water in the earth(泥土泥土),the rivers,the lakes and the seas.2.The water becomes water vapour.3.The water va

19、pour rises with the warm air.4.It is very cold in the sky.The water vapour becomes clouds.5.The wind blows the clouds.6.The cold clouds meet the warm clouds.7.7.The clouds grow larger and darker,and the warm clouds become water again.8.8.It falls from the clouds as rain.29PPT学习交流How does rain come?1

20、.The sun _ on the water in the earth(泥土泥土),the rivers,the lakes and the seas.2.The water _ water vapour.3.The water vapour _ with the warm air.4.It is very cold in the sky.The water vapour _ clouds.5.The wind _ the clouds.6.The cold clouds _ the warm clouds.7.The clouds _ larger and darker,and the w

21、arm clouds _ water again.8.It _ from the clouds as rain.shinesbecomesrisesbecomesblowsmeetgrowbecomefalls30PPT学习交流How does rain come?1.The _ shines on the _ in the earth(泥土泥土),the rivers,the _ and the _.2.The _ becomes water _.3.The water _ rises with the _ air.4.It is very _ in the sky.The water _

22、becomes _.5.The _ blows the _.6.The _ clouds meet the _ clouds.7.The clouds grow _ and _,and the _ clouds become _ again.8.It falls from the _ as _.sunwaterlakesseaswatervapourvapourwarmcoldvapourcloudswindcloudscoldwarmlargerdarkerwarmwatercloudsrain31PPT学习交流watervapourcloudsrainwater cycle /5saIkl

23、/32PPT学习交流The Weather Information About My Last Holiday Place我上次度假地点的天气情况我上次度假地点的天气情况1.Where have you been recently?2.What was the weather like there?3.What was the highest temperature?4.What was the lowest temperature?5.What did you do there?I have been to Suzhou recently.It was a three-day package tour.The weather was pleasant there.It was sunny every day.It was warm during the day and cool in the evening.The highest temperature was 23.The lowest temperature was 18.I visited many places of interest.I had a wonderful time there.33PPT学习交流