牛津沈阳版英语八下《Chapter_5_Water_talk》课件.ppt

Chapter 5 Water Talk,Contents,Reading Listening Language SpeakingWriting,A riddle,Three lives have I.Gentle enough to soothe the skin.Light enough to caress the sky.Hard enough to crack rocks.,water,Pre-reading,water,How much do you know about,Water has no taste at all.Water has no smell.Waters in the waterfall,The bath,The tap,The well.Waters everywhere around us,Waters in the rain,The stream,The river,And in the sea again.,A,A,A,B,C,A,A quiz,How much do you know about water?,1.You could live without water for a few.A.days B.weeks C.hours2.Your body needs about litres of water daily.A.two B.four C.eight3.When you exercise,you need water.A.more B.the same C.less,A,A,A,A,A,A,B,C,A,A quiz,How much do you know about water?,4.When you freeze water,it becomes a.A.liquid B.solid C.gas5.About of Earth is covered by water.A.one third B.one half C.two thirds6.The scientific symbol for water is.A.H2O B.HO2 C.H2O2,B,C,A,Divide the class into groups.Each group lists as many sources of water as they can.,Group work,How can we get water?,A,A,A,B,C,A,Look and think,Put these sentences in the correct order.()It flows to the sea.()It runs into streams and rivers.()It rises from the sea to the sky.()Water falls from the clouds as rain.()It falls as rain again.,3,2,4,1,5,While-reading,New words,valuable a.=precious a valuable collections of paintings 一批很有价值的画valuable advice/help/information 宝贵的意见/帮助/信息valuables n.贵重物品value n.价值,a daily routine/visit/newspaper 日常工作/日访/日报We clean the classroom daily.=We clean the classroom every day.monthly=every month/once a monthyearly=every year/once a year,increase-become/make greater in numberdecrease-to become smaller/fewerremain silent 保持沉默remain standing/seated 一直站着/坐着Water is a liquid.When the temperature is below 0,it turns into a solid.When the temperature is over 100,it turns into a gas.,science scientist-scientificvanish=disappearfreeze froze frozenIts freezing outside.=its very cold outside.The meat was frozen in the fridge.He froze when he saw the thief.=He stopped moving when he saw the thief.,obey the law/the rulesfaint-difficult to hear I cannot hear you if you speak in such a faint voice.float Wood floats in water.A balloon floated across the fortable comfortably,speed(sped sped)move along/go quicklyCars are speeding past the school.汽车从学校旁快速驶过。He sped down the street.他沿那条街快步走去。speed sth up 使加速,carry tothorough=completeget a thorough cleaning 得到彻底清理treatment n.He underwent treatment for cancer.他接受了癌症治疗。(undergo-经受；经历)treat v.对待；看待 We treat our teacher as a friend.I treat his words as a joke.,until She will stay here until Saturday.I slept until 8 oclock.I waited until he came.He will be here until 6 oclock.not until 直到才She will not go to bed until she finishes her homework.They didnt leave until the rain stopped.,reply v.reply to a question=answer a questionreply n.the reply to the question/a lettershake ones head 摇头nod ones head 点头When my mother offered me some ice cream,I nodded gladly.,plant building with machines in it When the plant closed down,many workers lost their jobs.precious-very valuable Nothing is more valuable than mothers love.pump-push by machine Can you help me pump the water from the well?,relax-rest from work After a day of hard work,I relaxed at home.view what you can see from a place or a positionI want a room with a good view because I will stay there for a long time.weird=strange,There is a mouse in the drain.Wood floats on water.Sometimes my little brother is really weird.As a student,you must obey the school rule.We hoped to get her letter,but there is no reply.,下水道,漂浮,奇怪的,服从,答复,6.He replied that he would not like to go to her party.7.Thats a rather wonderful football match.8.Lets sit over there.9.In the recipe,it says that I must use two eggs.10.You can open it if you follow every step in the instructions.,回答,相当,那里,食谱,步骤,A.Choose the best meaning,1.vanishing2.froze3.impatient 4.view,b.disappearing,a.angry because it wanted Daisy to do something,c.stopped moving,a.things you can see,5.sped A.moved fast B.fell C.climbed6.relaxed A.flowed through B.dropped C.rested comfortably7.thorough A.complete B.ordinary C.incomplete8.precious A.very beautiful B.very valuable C.very useful,A,C,A,B,B.Match the words in Column A with the meanings in Column B.,1.faint a.something done to change a person or thing2.nodded b.push(by machine)3.treatment c.difficult to hear4.sewage d.very strange5.plant e.moved her head up and down6.pump f.building containing machines7.weird g.waste matter and dirty water,When you freeze water,it will become a solid.If you exercise more,the amount of water you need will increase.My sister is kind and she often carries water for an old man.The question is rather difficult and I cant answer it.If you dont know the answer,you can shake your head.,6.He takes a bath twice daily in summer.7.The number of the students decreased from 210 to 160 this year.8.The novel describes the life of the ordinary people there.9.The car sped along the road towards the village.10.The oil is carried across the desert in pipe lines.,1.brush ones teeth 2.pour into 3.vanish down the drain 4.turn off the tap 5.waste water 6.sound impatient7.float comfortably in a cloud8.enjoy the view 9.drop into a stream10.speed down the mountain11.clean up 12.a thorough cleaning13.the end of a journey 14.a sewage plant15.pump water into the river 16.liquid gold17.remember not to do sth 18.addto19.a water treatment works 20.wait a minute,刷牙,源源流入,流进下水道,关闭水龙头,浪费水,听起来不耐烦,舒适地漂浮在云中,欣赏风景,跌入小溪,沿山快速下来,把净化,彻底清洗,旅程的终点,污水处理厂,把水抽入河流,液体黄金,Find out the phrases from the passage.,记得别去做某事,把加进,一个水处理厂,等一会儿,post-reading,ambition,raw,80”,father,bed,eye,60”,40”,20”,Lets learn to play a game,Example:,A,B,C,D,A game!,liquid,freeze,80”,vanish,speed,precious,60”,40”,20”,A,reply,solid,80”,drain,treatment,weird,60”,40”,20”,B,sink,faint,80”,sewage,symbol,pump,60”,40”,20”,C,Sentence patterns:1.It is not easy for me to get there.,important 重要的 difficult hard necessary 必要的 unnecessary possible 可能的 impossible,It is,for sb to do sth,It is very kind of him to help the blind man.,nice good clever foolish silly rude right wrong,It is of sb to do sth,2.I was floating comfortably in a cloud,enjoying the view.The old man was sitting on the bench,sleeping.2.She was sitting under the tree,reading a book.3.Tom is lying on the sofa,listening to MP3.4.They were sitting on beach,sunbathing.5.We are standing still,listening to the national anthem.,1.那位老人坐在长凳上，睡觉。,2.她坐在树底下，看书。,3.汤姆躺在沙发上，听mp3。,4.他们坐在沙滩上，晒太阳。,5.我们肃立，听国歌。,3.I waited until you called me.I _ _ until you called me.4.This is the end of your journey.You _ _ your trip.5.What do you mean by liquid gold?What _ liquid gold _?What _ _ _ _ liquid gold?6.There was no reply._ _.,didnt leave,have finished,does mean,is the meaning of,Nobody answered,cloud,stream,Dongjiang River,reservoir,water treatment works,sewage plant,sea,the journey of Water,Daisys bathroom,24 days ago,float in,enjoy,2.drop into.,3.speed downinto,4.carryto,cloud,stream,Dongjiang River,reservoir,water treatment works,sewage plant,sea,Daisys bathroom,5.be dirty after.,get a thorough cleaning,in,addto.,clean.up,6.travel to in pipes under the streets,7.finish with,a sewage plant,8.pump into,go back into,again,Water talkThis is a dialogue between Daisy and a drop of water.Daisy is brushing her teeth with the tap left running.The water tells Daisy to turn the tap off,and she followed.The water tells Daisy about its journey from a cloud in Yunnan to the Dongjiang River,to a reservoir,to the water treatment works.The water tells Daisy that when it goes down the drain,it will go to a sewage plant and then into the river.It reminds her that water is precious.Daisy tells Benny that she has talked to the water,and Benny thinks she is weird.,1.I waited until you called me.=I didnt leave until you called me.2.She didnt go to bed until she finished her drawing.=She went to bed after she finished her drawing.=She didnt go to bed before she finished her drawing.,3.I went to the safari Park after the TV film was over.=I didnt go to the Safari Park until the TV film was over.4.The library will be closed at 9:00 in the evening.=The library wont be closed until 9:00 in the evening.5.They started the work when the light was bright enough.=They didnt start the work until the light was bright enough.,6.Youre kind to help me with my maths.=It is kind of you to help me with my maths.7.You believed what he said.You are really foolish.=It is really foolish of you to believe what he said.8.You help me a lot.You are really nice.=It is really nice of you to help me a lot.,A,A,A,B,C,A,One day,Suzys mother gave her a one-yuan coin.It was rather dirty,so Suzy put it in the sink and washed it.When the coin was nice and clean,it suddenly started talking to Suzy.,Listening:Picture ordering,Revision:The Waters Journey,cloud,stream,Dongjiang River,reservoir,water treatment works,sewage plant,sea,Daisys bathroom,A,A,A,B,C,A,Listening:Picture ordering Listen to the coins story.The pictures below are not in the right order.Write the numbers 1-8 to show the right order.,4,7,1,5,8,2,6,3,A,A,A,B,C,A,Language,There is milk in the fridge.,There are thirty-nine students in my class.,There is a ball and some toys on the floor.,There are some balls and a toy car on the floor.,There+be,There is a small town across the river.,We use a lot of,a little,much and no with uncountable nouns.,We use a lot of,a few,many and no with plural countable nouns.,There is a lot of/a little/not much/no water in the pool.,There are a lot of/many/a few/not many/no swimmers.,Things to remember:,a little and not much have similar meanings.So do a few and not many.,We usually use much in negative sentences,e.g.,There is not much water.,We use how much with uncountable nouns and how many with plural countable nouns.,There is milk in the fridge.,How much food is there in the cupboard?,How many oranges are there?,There is a lot/a little/not much/none.,There are a lot/a few/not many/none.,how much or how many,Ive gotShes got,too manytoo fewenough,eggs.,too muchtoo littleenough,milk.,Amount that Albert has,Fill in the blanks,Amount that Albert has,1.He has too few prawns.2.onions.3.red peppers.4.mushrooms.5.salt.6.sugar.7.tomato sauce.8.cooking oil.,Hes got too few,Hes got too many,Hes got too much,Hes got too much,Hes got enough,Hes got too little,He has enough,A,A,A,B,C,A,Speaking,Why do we need water?,Speak up,Work in groups of 5.S1 is in charge of the water in the city.The other students must explain how they use water.,Useful expressions:We need water for washing/drinkingIt is very important becauseIf we do not have water,will,Saving water,What can we do to save water?,Dont washunder running taps.,FixTurn dripping taps off.,Use a mug for brushing teeth.,Dont water plants too much,Take a shower rather than a bath.,Dont waste for playing water.,A,A,A,B,C,A,writing,Using graphs and charts,A line graph,A bar chart,A pie chart,A flow chart,Making flow charts:SHENZHENS WATER,travels in pipes under the streets,comes out of tap,runs down drain,1.How do you know what it is about?,travels in pipes under the streets,comes out of tap,runs down drain,2.How do you know when it starts and finishes?,3.How many steps are there in the chart?,4.Are the words in the steps written in Complete sentences?,From the title.,The first one at the top is where it starts and the one at the bottom is where it ends.,Seven.,No.They are written in note form.,Answer the questions about the flow chart.,Imagine you are 30 years old.Write a flow chart of your life from the time you were born up to your 30th birthday.When you write about past time,remember to put the verbs in the past tense.,Making flow charts,I was born,I learnt to play the piano at age five,I won a piano competition at age ten,I studied at a famous secondary school at age eleven,I studied at university at age eighteen,I earned a degree in Physics at age twenty-two,I married at age twenty-five,I became an astronaut at age thirty,Making flow charts:My life till 30,Line graph shows how amounts change.,Mr.Lao,Janes uncle,owns a fast food restaurant.Jane has made a line for him to show the number of hamburgers hesells.Look at the graph and Complete the sentences below.Put one word in each space.,Line graph shows how amounts change.,1.In January,Mr.Lao sold hamburgers.2.In February,he sold hamburgers.3.He sold three thousand hamburgers in.4.In June,he sold hamburgers.5.He sold the most hamburgers in.6.He sold the fewest hamburgers in.,two,thousand,three,thousand,five,hundred,May,four thousand,April,March,(Tips:Draw dots and join the dots to form a line graph.),In 1999,the rainfall in the city was 2,300 millimetres.,In 2000,it fell to 1,900.,Then in 2001,it rose to 2,000.,In 2002,the rainfall was 1,600.,It rose to 2,600 in 2003.,It then fell again to 2,300 in 2004.,In 2005,it rose to 2,700.,Line graphs,A bar chart also shows how amounts change.,Mr.Lao has drawn a bar chart to show how he spends his time every day(24 hours).Look at the chart and complete the sentences.Put one word in each space.,Mr.Laos bar chart shows that he sleeps for(1)hours a day and eats for(2)hours.He(3)for nine hours and(4)for two hours.He(5)_ TV for(6)hours a day and he does(7)things for(8).,seven,two,works,travels,watches,other,one,hour,three,A lot of students have lunch at school.Do a survey about their lunch.Then use the graphs and charts.Draw bar charts,line graphs or pie charts showing how the students like their lunch at school.And write a letter to school to express some advice.,