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1、Unit 8 Lesson 24 An Experiment Report Do you know the following things? Have you seen or used these things? Warm-up Microscope Have you ever seen this machine before? Whats the name of it? What is it for? We can observe things that our eyes cant see by microscope. Whats this? Can we eat it? Why? Its
2、 a potato with sprouts. We mustnt eat it. They are flower pots with soil. Soil is important for plants. Do you know what it is? What can you do with it? What do you need to grow flowers? Have you done any experiments before? What were they? Did you write an experiment report? Whats the passage about
3、? Its about an experiment on growing potato plants. 1. Skim and answer the questions. Reading How many parts are there in the report? What are they? Three. They are things prepared, observation and what the reporter has learned. 2. Read the reading Help. Read the experiment report and fill in the ta
4、ble. Reading Help: Taking notes Skim the report quickly to understand the purpose of the experiment. Look at the tables and pictures to get key information. Write down key words like numbers, dates and actions. Use short forms or symbols, e. g. = bigger, x = not, = because. dayprogressReporters feel
5、ing 1A tiny _ called buddy has grown. I _ it will grow. 6Buddy is _ than before.Its _ to see new life. I _ Buddy can_. 11Buddy _. _ have grown around Buddy! I guess I need to _. 13Buddy continues _. More _ have grown. Im also_ to see more new sprouts. 15The leaves on the other spouts are _ tall. I h
6、ope _. Read the second part and fill in the form. Day Progress 1A tiny _ called Buddy has grown. 6Buddy is _ than before. 11Buddy _. _ _ have grown around Buddy. 13Buddy continues _. More _ have grown. 15The leaves on the other sprouts are _ tall. plant taller is getting larger Three more new sprout
7、s to grow taller new sprouts 3 cm Day Repoters feelings 1I _ it will grow. 6Its _ to see new life. I _ buddy can _. 11I guess I need to_. 13Im also _ to see more new sprouts. 15I hope _. wonder how fast excitinghope grow faster be a bit more patient excited they will soon grow into new potatoes inte
8、rested,excited, patient Read the last part and answer the questions. 1. What should be prepared? A potato, a flower pot and a camera. 2. How does the writer feel when she sees the progress of the plant? Shes excited. 3. What do you need to do to grow potato plants successfully? 4. How is growing pla
9、nt similar to trying to succeed in life? You need to be patient and make sure the plants have enough water and the temperature is right. It takes not only time, but also lots of effort and patience. Lets read ! Do you think this is a good experiment for six-year- kids? Why or why not? Your Opinion Y
10、our Opinion 1. water v.给浇水； 供以水 He went out to water the plants. 2. sprout n. 幼芽，新梢 vi.发芽； 抽芽 The two sides agreed to honour a new ceasefire. Language points 3. soil n. 泥土； 土地，国土 We have the most fertile soil in Europe. under the soil 土壤里 4. fail to do sth. 做什么事失败 He failed in his attempt to take co
11、ntrol of the company. succeed in/with sth. 做某方面成功 Whats the passage about? Its about an experiment on growing potato plants. Consolidation How many parts are there in the report? What are they? Three. They are things prepared, observation and what the reporter has learned. What should be prepared? A
12、 potato, a flower pot and a camera. How many days do the report record? 5 days. Can you describe them? Day One ; The colour of the soil ; tiny sprout ; call it Buddy Day Six ; Without much change; grow taller Day Eleven ; larger ; more new sprouts; Green leaves Day Thirteen ; continue to grow ; exci
13、ted ; more new sprouts Day Fifteen; finally ; 3 cm tall ; grow into Please turn to page 165 on workbook Read the experiment report and answer the questions . 1. What was the purpose of the experiment ? 2. How many weeks did it take for all the frog eggs to hatch ? 3. What has the writer learned about the natural world ？ To grow a frog. 2 weeks. That its amazing. Day Progress 1 _ has happened. The frog eggs look exactly _. 8 _ of the eggs _. Its so _. 15 _ of the eggs are _. There are lots of _ in the container. Nothing the same Some are hatching exciting Allhatched tiny tadpoles
