人教版英语八年级下册第七单元unit 7第四课时sectionB2

1、Unit 7 Whats the highest mountain in the world?Section BPeriod Two一、预习检测一、预习检测死于死于_ _ 把把砍到砍到_ 跑过去跑过去_濒危的野生动物濒危的野生动物_每两年每两年_的重要性的重要性_ excited (名词名词)_die ofdie fromcut downrun overendangered wild animalsevery two yearsthe importance ofexcitementbe / stay / keep / lie + awake_protect（名词）（名词）_ 撞到撞到_跌倒跌倒

2、_醒着醒着protectionwalk intofall overTo learn the article in 2bTo learn new words: awake, excitement, protection, die of,Lead inWhat do you know about pandas?The giant panda is known as the national treasure of China.大熊猫被称为中国的大熊猫被称为中国的“国宝国宝”。PAIRWORK 2a. Talk about pandas with your partner. Use these wo

3、rds to help you.big bamboo zoo popular cute black and white Sichuan famous endangered beautiful forest protectDo you know Chengdu Research Base?What does this institution work on? 成都大熊猫繁育研究基成都大熊猫繁育研究基 地地(Chengdu Research Base of Giant Panda Breeding)位于成都北郊位于成都北郊 斧头山，距市区斧头山，距市区10公里，公里，是一个专门从事濒危野生动物研究

4、、繁育、是一个专门从事濒危野生动物研究、繁育、保护教育和教育旅游的非营利性机构。该保护教育和教育旅游的非营利性机构。该基地建有一座大熊猫博物馆，存有珍贵的基地建有一座大熊猫博物馆，存有珍贵的资料和丰富的展品。除大熊猫外，该基地资料和丰富的展品。除大熊猫外，该基地还从事对小熊猫、黑颈鹤等珍稀濒危动物还从事对小熊猫、黑颈鹤等珍稀濒危动物的研究及繁育工作。的研究及繁育工作。Now lets enjoy a video about Chengdu Research Base:Click it.2b三、问题引导下再学习三、问题引导下再学习2b. Scan the article to find out

5、what these numbers mean: 10,12, 200，2,000.ScanningThis means moving your eyes quickly down the page to find specific information.Scan the article to find out what these numbers mean: 10, 20, 200, 2,000.2b2b10 Adult pandas eat 10 kilos of bamboo daily.200 About 200 pandas live in zoos or research cen

6、ters in China or other countries.2000 Scientists say there are fewer than 2,000 pandas living in the forests.12 Adult pandas spend more than 12 hours a day eating.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

7、 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

8、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

9、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 pro

10、gram 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 pand

11、as. The Chinesegovernment 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.awake常用于常用于be, stay, keep, lie之后，之后，作表语；作表语；他是醒着的。他是醒着的。wake sb. up_ 即时练即时练 你得把她给叫醒。你得把她给叫醒。You would have to_her_

12、.1. At 9:00 a.m., they find that most of the babies are already awake and hungry.He is awake.把某人叫醒把某人叫醒wake up注意：注意：awake不用于名词之前，因此用作定不用于名词之前，因此用作定语时要语时要_。她是最后一个醒着的人。她是最后一个醒着的人。She was the last person_awake.后置后置2.When the babies see the keepers they run over with excitement and some of them even wal

13、k into their friends and fall over !解析：解析：（1） “跑上前去，跑过去跑上前去，跑过去” _，其中其中over是副词，意为是副词，意为“从从的一边到的一边到另一边另一边”【互动互动】Will you _ _to the shop and get some butter ? run overrun over(2) with excitement 含意_作伴随状语【互动】The fans screamed _ _ when they saw him. (兴奋地)(3)fall over意为“_”，fall over sth.则表示“被某物绊倒了”。【互动】H

14、e _ _(绊倒) a rock in his path.兴奋地兴奋地withexcitement绊倒绊倒falls over3 .The babies often die from illness and do not live very long .通过预习，你知道通过预习，你知道die of与与die from的区别了的区别了吗？吗？【互动互动】大约每四个加拿大公民就有一个死大约每四个加拿大公民就有一个死于癌症。于癌症。About one out of every fou r Canadians will _ _cancer.die of4 .We should protect whal

15、es from .protectfrom.意为意为_【互动互动】雨伞可以保护你不至于淋雨雨伞可以保护你不至于淋雨An umbrella will_you _ the rain. 5.Scientists say there are now fewer than 2000 pandas living in the remaining forests. 句中句中living in the remaining forests 是现在分词作是现在分词作_。The woman _ _by the river is my mother. 河边洗衣服的那个女人是我妈河边洗衣服的那个女人是我妈妈。妈。后置定语

16、后置定语washing clothesprotectfrom“保护保护不受不受”6.、There will be more forests for pandas to live in. 句中句中to live in 是动词不定式是动词不定式 在句子中做在句子中做_。 如：如：He has no friends _ _ _. 他没有朋友来交流他没有朋友来交流 I need a piece of paper _ _. 我需要一张纸来写我需要一张纸来写定语定语to communicate withto write1.What is Lin Weis job?2. What do the baby p

17、andas eat for breakfast?3. What do adult pandas eat?Scan the article again and write short answers to the questions. He is a panda keeper.Baby pandas drink milk for breakfast.Adult pandas eat bamboo. 2c2c4. Why are pandas endangered?5. What is one way of saving pandas?Pandas are endangered because h

18、umans started cutting down bamboo forests, causing pandas to have fewer places to live (in) and less food to eat.One way is to plant more bamboo trees so there will be more forests for pandas to live in.Complete the sentence using words and phrases from the passage.2d2d1.The panda _ at the Chengdu R

19、esearch 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 _.keepersprepareoftenillnesses3. Another reason for fewer and fewer pandas is because people are cutting down _ s

20、o 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.forestschildrenendangeredgovernmentplantingWhat other ways do you think children

21、can help to save the pandas?2e2eDo not bother the pandas and let them live peacefully in the wild.Volunteer to do some work helping to protect the pandas.To do some advertisement about protecting the pandas.课时重点回顾课时重点回顾awake的用法的用法fall overdie of/fromprotect fromwith excitementliving in the forest【预习检测】单项选择。( )1. The house is too small for the family