牛津沈阳版英语八下《chapter 5 water talk》ppt课件最新

Chapter 5 Water Talk ReadingReading Listening Listening Language Language Speaking Speaking WritingWriting Three lives have I.Three lives have I. Gentle enough to soothe the skin.Gentle enough to soothe the skin. Light enough to caress the sky.Light enough to caress the sky. Hard enough to crack rocks.Hard enough to crack rocks. waterwater waterwater How much do you know about How much do you know about A guessing gameBrainstorming 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 A A A B B C C A A How much do you know about How much do you know about water?water? 1. You could live without water for a few 1. You could live without water for a few . . A. days B. weeks C. hoursA. days B. weeks C. hours 2. Your body needs about 2. Your body needs about litres of water daily. litres of water daily. A. two B. four C. eightA. two B. four C. eight 3. When you exercise, you need 3. When you exercise, you need water. water. A. more A. more B. the same C. lessB. the same C. less A A A A A A A A A A A A B B C C A A How much do you know about How much do you know about water?water? 4. When you freeze water, it becomes a 4. When you freeze water, it becomes a . . A. liquid B. solid C. gas A. liquid B. solid C. gas 5. About 5. About of Earth is covered by water. of Earth is covered by water. A. one third B. one half C. two thirds A. one third B. one half C. two thirds 6. The scientific symbol for water is 6. The scientific symbol for water is . . A. H A. H 2 2 O B. HOO B. HO2 2 C. H C. H 2 2 OO 2 2 B B C C A A Divide the class into groups. Each group lists as many sources of water as they can. GroupGroup work work How can we get water? A A A A A A B B C C A A Put these sentences Put these sentences in the correct order.in the correct order. ( ) It flows to the sea.( ) It flows to the sea. ( ) It runs into streams and rivers.( ) It runs into streams and rivers. ( ) It rises from the sea to the sky.( ) It rises from the sea to the sky. ( ) Water falls from the clouds as ( ) Water falls from the clouds as rain.rain. ( ) It falls as rain again.( ) It falls as rain again. 3 3 2 2 4 4 1 1 5 5 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 month yearly= every year / once a year increase - become / make greater in number decrease - to become smaller / fewer remain 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 - scientific vanish= disappear freeze froze frozen Its 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 rules faint- 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 sky. comfortable comfortably speed (sped sped) move along / go quickly Cars 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 to thorough = complete get 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 question reply n. the reply to the question / a letter shake 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 position I want a room with a good view because I will stay there for a long time. weird = strange 1. There is a mouse in the drain. 2. Wood floats on water. 3. Sometimes my little brother is really weird. 4. As a student, you must obey the school rule. 5. 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 meaningA. Choose the best meaning 1. vanishing1. vanishing 2. froze2. froze 3. impatient3. impatient 4. view4. view b. disappearingb. disappearing a. angry because it wanted a. angry because it wanted Daisy to do something Daisy to do something c. stopped movingc. stopped moving a. things you can seea. things you can see 5. sped5. sped A. moved fast B. fell C. climbed A. moved fast B. fell C. climbed 6. relaxed6. relaxed A. flowed through B. dropped A. flowed through B. dropped C. rested comfortably C. rested comfortably 7. thorough7. thorough A. complete B. ordinary A. complete B. ordinary C. incomplete C. incomplete 8. precious8. precious A. very beautiful B. very valuable A. very beautiful B. very valuable C. very useful C. very useful A A C C A A B B B. Match the words in Column B. Match the words in Column A A with the with the meanings in Column meanings in Column B B. . 1. faint a. something done to 1. faint a. something done to change a person or thing change a person or thing 2. nodded b. push (by machine)2. nodded b. push (by machine) 3. treatment c. difficult to hear3. treatment c. difficult to hear 4. sewage d. very strange4. sewage d. very strange 5. plant e. moved her head up and 5. plant e. moved her head up and down down 6. pump f. building containing 6. pump f. building containing machines machines 7. weird g. waste matter and dirty 7. weird g. waste matter and dirty water water 1. When you freeze water, it will become a solid. 2. If you exercise more, the amount of water you need will increase. 3. My sister is kind and she often carries water for an old man. 4. The question is rather difficult and I cant answer it. 5. 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 impatient 7. float comfortably in a cloud 8. enjoy the view 9. drop into a stream 10. speed down the mountain 11. clean up 12. a thorough cleaning 13. the end of a journey 14. a sewage plant 15. pump water into the river 16. liquid gold 17.remember not to do sth 18. addto 19. 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 ambitionraw 80” fatherbedeye 60” 40” 20” Lets learn to play a game Example: A B C D A game! liquidfreeze 80” vanishspeedprecious 60” 40” 20” A replysolid 80” draintreatmentweird 60” 40” 20” B sinkfaint 80” sewagesymbolpump 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. 1. 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 cloud streamstream Dongjiang RiverDongjiang River reservoirreservoir water treatment workswater treatment works sewage plantsewage plant seasea the journey of Water Daisys bathroomDaisys bathroom 1. 24 days ago , float in ,enjoy 2. drop into 3. speed downinto 4. carryto cloud cloud streamstream Dongjiang RiverDongjiang River reservoirreservoir water treatment workswater treatment works sewage plantsewage plant seasea Daisys bathroomDaisys 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 talk This 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 A A A B B C C A A One day, Suzys mother gave her One day, Suzys mother gave her a one-yuan coin. It was rather dirty, a one-yuan coin. It was rather dirty, so Suzy put it in the sink and washed so Suzy put it in the sink and washed it. When the coin was nice and clean, it. When the coin was nice and clean, it suddenly started talking to Suzy.it suddenly started talking to Suzy. Listening: Picture orderingListening: Picture ordering Revision: The Waters Journey cloud cloud streamstream Dongjiang RiverDongjiang River reservoirreservoir water treatment workswater treatment works sewage plantsewage plant seasea Daisys bathroomDaisys bathroom A A A A A A B B C C A A Listening: Picture orderingListening: 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. 471 5 82 6 3 A A A A A A B B C C A A 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 We use how muchhow much with uncountable nouns and with uncountable nouns and how many with plural countable nouns.how many with plural countable nouns. There isThere is milk in the k in the fridge. How much How much food is there in the cupboard? food is there in the cupboard? How manyHow many oranges are there ? oranges are there ? There is There is a a lotlot/ /a littlea little/ /notnot muchmuch/ /nonenone. . There are There are a a lotlot/ /a fewa few/ /notnot manymany/ /nonenone. . how muchhow much or or how manyhow many Ive got Shes got too many too few enough eggs. too much too little enough milk. Amount that Albert has 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 A A A B B C C A A Why do we need water? Speak upSpeak 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 / drinking It is very important because If we do not have water, will What can we do to save water? Dont washunder running taps. Fix Turn 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 A A A B B C C A A Using graphs and chartsUsing graphs and charts A line graphA line graph A bar chartA bar chart A pie chartA pie chart A flow chartA flow chart Making flow charts: Making flow charts: SHENZHENS WATER 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 Answer the questions about the flow chart.chart. Imagine you are 30 years old. Imagine you are 30 years old. Write a flow chart of your life from the Write a flow chart of your life from the time you were born up to your 30th time you were born up to your 30th birthday. When you write about past birthday. When you write about past time, remember to put the verbs in the time, remember to put the verbs in the past tense.past tense. Making flow chartsMaking 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