英语人教版八年级下册七单元ppt课件.ppt

Unit 7Whats the highest mountain in the world?,Section B,1a. Compare facts about these two animals. Use the language in the box to help you make sentences.,Example sentence:This elephant weighs many times more than this panda.(200 cm taller/shorter, weigh much more/less, eat much more/less eat many times more),This elephant is 200 cm taller than this panda.This elephant weighs 50 times than this panda.This elephant eat much more than this panda.,1b. Listen and check () the numbers you hear.,_100 _ 16 _ 20_ 50 _ 120 _ 0.1_ 0.2 _ 150,1. At birth, a baby panda is about _to _ kilos.2. At birth, a baby panda is about _ cm long.3. A baby panda is not black. It is _ and it has no _.4. A panda can live up to _to _ years.,1c. Listen again and complete the sentences.,pink,0.2,15,0.1,teeth,20,30,1d. Take turns telling your classmates about pandas.,A: A baby panda cannot see.B: An adult panda weighs many times more than a baby panda.,big bamboo zoo popular cute black and white Sichuanfamous endangered beautiful forest protect,2a. Talk about pandas in your class. Use these words to help you,Pair work,2b. Scan the article to find out what these numbers mean: 10,12, 200，2,000.,ScanningThis means moving your eyes quickly down the page to find specific information.,1. be awake 醒着2.die from 死于. 3.spend doing 花费时间做某事4. run over with excitement 兴奋地跑过去5. walk into sb. 撞到某人6. fall over 摔倒7.or so 大约8. take care of 照顾;照料9.preparefor 为准备 10.In the remaining of forests 再现存的森林里11. every two years 每两年12. cut down the forests 砍伐林木13. endangered animals 濒危动物14. fewer and fewer pandas 大熊猫越来越少15. be in danger 处于危险之中,It is 8:30 a.m. at the Chengdu Research Base. Lin Wei and the other panda keepers are preparing the milk for the baby pandasbreakfast. At 9:00 a.m., they find that most of the babies are already awake and hungry.When the babies see the keepers, they run over with excitement and some of them even walk into their friends and fall over!,“Theyre so cute and lovely. I take care of them like theyre my own babies. I wash, feed and play with them every day. Theyre very special to me.”Lin Wei loves her job, but it is a difficult one.Pandas do not have many babies, maybe only one every two years. The babies often die from illnesses and do not live very long.,Adult pandas spend more than 12 hours a day eating about 10 kilos of bamboo. Many years ago, there were a lot more bamboo forests and pandas in China, but then humans started to cut down the forests. Scientists say there are now fewer than 2,000 pandas living in the remaining forests. Another 200 or so live in zoos or research centers in China and other countries.,An education program in Chengdu teaches children in cities about pandas and other endangered animals. They send people to schools to tell children about the importance of saving these animals. The children sing songs or make artwork about pandas and other wild animals. Teaching children is one way to help save pandas.,The Chinese government is also planting more bamboo trees so there will be more forests for pandas to live in. We all hope that in the future there will be a lot more pandas than now.,What is Lin Weis job?2. What do the baby pandas eat for breakfast?,2c. Scan the article again and write short answers to the questions.,He is responsible for taking care of the pandas,Including washing, feeding, playing with them.,They drink milk for breakfast.,3. What do adult pandas eat?4. Why are pandas endangered?5. What is one way of saving pandas?,They eat bamboo.,On one hand, the baby pandas dont live long because of illnesses; On the other hand, pandas feed on bamboo, but humans cut down the bamboo forests.,Teaching children the importance of saving pandas / Planting more bamboo trees.,1. The panda _at the Chengdu Research Base are awake very early in the morning to _ breakfast for the baby pandas.2. Adult pandas do not have babies very _ , and some of the babies only live for a short time because of _.,2d. Complete the sentences using words and phrases from the passage.,keepers,prepare,often,illnesses,3. Another reason for fewer and fewer pandas is because people are cutting down _ so pandas have fewer places to live.4. A special program in Chengdu teaches _ about why pandas are _ and how to save them.5. The_ is also helping to save the pandas. It is _ more trees to make more homes for the pandas.,forests,children,endangered,Chinese government,planting,2e. What other ways do you think children can help to save the pandas?,Pair work,3a. Read the following words and phrases about whales. Put them in the correct place in the chart.,Humans catch whales for meat, fat and oilEat small fish and other sea life Jump high out of the water Rules on whale protectionHugeWater pollution,Live in the seaSome kinds have teethLearn more about whalesStop putting rubbish into the seaSing songsWhale parts sold to make things like candles and soap,Huge; Some kinds have teeth,Live in the sea,Eat small fish and other sea life,Jump high out of the water;Sing songs,Humans catch whales for meat, fat and oil; Water pollution; Whale parts sold to make things like candles and soap,Rules on whale protection;Learn more about whales;Stop putting rubbish into the sea,Whales are . They live in . They eat. They can .One interesting fact is . Another interesting fact is .Some kinds of whales are in danger because . We should protect whales from .I think people should/shouldnt.,3b. Write a paragraph about whales and why they need to be protected. Use the information in 3a. Then make a poster.,1. they run over with excitement and some of them even walk into their friends and fall over! 它们地跑过去，其中一些甚至撞上自己的伙伴而跌倒！ 此句中run over； walk into和fall over均为短语动词。,Language points,run over的意思是“跑上前去；跑过去”， 其中over用作副词，表示“从的 一边到另一边；穿越”。例如： She ran over to say hello, but I didnt recognize her.她跑过来打招呼，但我没有认出她来。,walk into表示“(走路时意外地）撞上”。例如： As he was thinking too deeply and not paying attention to where he was going； he walked straight into a tree. 由于他陷入沉思，没有注意看路，径直撞到了一棵树上。,3) fall over表示“摔倒；跌跤；倒下”。例如：Dont run too fast, or you might fall over.别跑得太快，要不你会摔跤的。Many trees fell over after the storm.暴风雨后许多树木都倒了。 fall over something则表示“被某物绊倒”，例如： Tommy fell over the dog and broke his front teeth. 汤米被那只狗绊了一跤，磕断了门牙。,2. Scientists say there are now fewer than 2,000 pandas living in the remaining forest.科学家们说：如今生活在现存森林里的熊猫不足2000只。此举中living in the remaining forest是一个现在分词短语，用作定语，修饰名词pandas.又如：the girls singing under the tree树底下唱歌的姑娘们the women washing clothes by the river 河边洗衣服的妇女们,比较级和最高级填空：,cheaper,cheapest,bigger,biggest,closer,closest,friendlier,friendliest,more popular,the most popular,more comfortable,the more comfortable,better,best,worse,worst,more,most,farther,farthest,1. Paul is very _ . He is _ than his brother . A. heavy - heavierB. heavy - heavy C. heavier - heavier D. heavy-heavyer2. It has the _ clothing store in the town. A. goodest B. gooddest C. best D. better3. This ruler is _ than that one. A. long B. longer C. the longest D. longest4. This book is _ of all. A. cheapest B. cheap D. cheaper D. the cheapest5. He is much _ than his brother. A. taller B. tall C. the tallest D. tallest6. Li Lei is _ older than Lucy. A. quite B. very C. much D. more,一. 单选。,7. This is one of _ films of this year. A. more exciting B. exciting C. the most exciting D. most exciting8. The weather in Beijing is colder than_. A. in Guangzhou B. Guangzhou C. that in Guangzhou D. that from Guangzhou9. Tom is _ of the two boys. A. taller B. tallest C. the taller D. the tallest10. Of my parents, my father looks_. A. old B. older C. the oldest D. the older11. This watch is _ than that one. A. much expensive B. expensiver C. more expensiver D. more expensive,二. 用括号中形容词的适当形式填空。 1. I am very _. But Tom is _ than I . Frank is _. （tired） 2. Which is _ （difficult）, physics or biology ? 3. This book is _ than the other two . It is _of the three . （easy） 4. In summer its _ （hot） in Wu Han than in Beijing . 5. The Chinese people have a much _ （good）life now .,tired,more tired,the most tired,more different,easier,the easiest,hotter,better,三. 填空：,1. Lily gets up _ (early) than Lucy. 2. Which goes _ (slowly), Tom or Jim? 3.This book is _ (interesting) than one.,earlier,more slowly,more interesting,4. She works _(careful) in her school.5. Who goes to bed _ (late) Jim, Tom or Jack?6. I think turkey is _ (delicious) of all.,the most carefully,the latest,the most delicious,Discuss with your partner,Which is the best town / city?has the bestis the best becausebetter than, butis the most,I think Qingdao is the best city in China, because it is the most beautiful. But I think Beijing is the most popular city for visitors.,Beijing is not very cold in winter. Its about -10c. It doesnt often rain or snow. Hotels usually cut their prices in winter. About 200 yuan a night is enough.,Sanya is in Hainan Province in southern China. Its still warm in winter. Its about 15c in the afternoon. Sanya has beautiful beaches. The price of a hotel room is about 320 yuan a night.,Sanya,Harbin,in the north of China (in northern China),Harbin is in the north of China. Its cold in winter, sometimes -30c. Tourists need to wear warm clothes. There is an Ice and Snow Festival in winter. A hotel room is about 230 yuan a night.,Homework,1. How much do you know about pandas? share with your partners. And discuss how to protect them.2. Search more information about whales on the internet.,Unit 7Whats the highest mountain in the world?,Self Check,1. Complete the chart.,higher,highest,more dangerous,most dangerous,longer,longest,more popular,most popular,2. Match verbs and objects. Then add one more object to each list.,Reach the top of a mountainReach the libraryReach the bus stopReach the agreement （达成协议）,Achieve my dreamsAchieve successAchieve the first placeAchieve our goal,Risk my lifeRisk my moneyRisk management(风险管理)Risk defeat(冒着失败的风险),1. An elephant weighs ( few / many ) times more than a dog.2. An adult panda can eat ( much / a little ) more than a cat.3. Canada is a (little / lot) less _ (crowded) than China.4. A tiger is ( much / a little ) _ (strong) than a man.,3 Circle the correct word and/or fill in the blank with the correct form of the word in brackets for each sentence.,crowded,stronger,( ) 1. The bike cost me _ yuan. A five hundred and forty B five hundreds forty C five hundred forty D five hundred forty,A,( ) 2. _ people in the world are sending and receiving e-mails every day. A. Million of B. Many millions of C. Several million of D. Several millions,B,二、单项选择。,( ) 3. _ trees were planted on the mountain last year. A. Thousands of B. Thousand of C. Five thousand of D. Five thousands.,A,( ) 4. -Can you write the number eighty-five thousand, six hundred and twenty-six? -Yes, it is _. A. 856620 B. 85626 C. 58662 D. 58626,B,5 _ is the population of your country?A. How many B. How much C. Which D. What 6 As time goes on, the worlds population is _. A. more and more B. larger and larger C. smaller and smaller D. fewer and fewer,B,D,三、 将下列形容词变成比较级形式：,old fat young ugly high low light white sunny hot cool,older,fatter,younger,uglier,higher,lower,lighter,whiter,sunnier,hotter,cooler,四、词汇,1. Im tall but my sister is _(short).2. My mother has long hair, and my sister has _ (long) hair.3.This little baby is _ (outgoing) than that one.,shorter,longer,more outgoing,4. In some ways we look the same, in some ways we look _(不同).5. Ann is a very _(安静的) girl, she hardly makes noise.,different,quiet,1. The twins _ lovely girls.A. are allB. are bothC. both are2. I like drawing and I am good _ it.A. in B. on C. at3. That box is _ than others.A. more heavierB. heavyC. much heavier,五、单项选择,B,C,C,4. She is three years _ than I am. A. oldB. more oldC. older5. I think a good friend should make me _. A. laughB. laughingC. to laugh,C,A,6. Lucy is very short, but she is _ than her sister. A. shorter B. longer C. taller D. older 7. Frank is _ friendly than his brother. A. a little more B. a few more C. much D. a little 8. Sam is _at Chinese than Jim. A. good B. well C. better D. gooder,C,A,C,9. This one is too large. Can you show me a _one? A. larger B. large C. small D. smaller 10. Do you think March is _than January? Yes, its _ warmer. A. better, a little B. well, much C. worse, very D. nicer, quite,D,A,Homework,Review what you have learnt in this unitand prepare for the next unit.,Thank You!,