Unit7第四课时.ppt

八年级（下）学练优八年级英语下（学练优八年级英语下（RJRJ） 教学课件教学课件Section B (2a-2e)Unit 7 Whats the highest mountain in the world?A “national treasure” is something that is important to a countrys history or culture. Do you know “”?Think of three more Chinese “national treasures”. Write one fact about each. panda The panda is only found in China.1. _2. _3. _Talk about pandas in your class. Use these words to help you. big bamboo zoo popular cute black and white Sichuan famous endangered beautiful forest protectRead the article to find out what these numbers mean: 10, 12, 300, 2,000.Adult pandas eat 10 kilos of bamboo daily.Adult pandas spend more than 12 hours a day eating.300 pandas or so live in zoos or research centers in China and other countries. Scientists say there are fewer than 2000 pandas living in the forests.Read the article again and write short answers to the questions.1. What is Lin Weis job?2. What do the baby pandas have for breakfast?Lin Wei is a panda keeper.Baby pandas drink milk for breakfast.3. Why are pandas endangered?4. What does the education program in Chengdu do?Pandas are endangered because humans started cutting down bamboo forests, causing pandas to have fewer places to live (in) and less food to eat.It teaches children about pandas and other endangered wild animals.5.Why are scientists doing research?To better understand the habits of pandas.1. panda keeps are preparing for the baby pandas breakfast. prepare . for. 表示表示“准备做某事准备做某事”I will pre pare some food for you. 我会为你准备一些食物。我会为你准备一些食物。prepare 还可做及物动词，意为还可做及物动词，意为“准备；预备准备；预备”，prepare sb. sth= prepare sth. for sb. 表示表示“为某为某人准备某物人准备某物”。 2. awake adj. 醒着醒着awake 在这里做形容词，意为在这里做形容词，意为“醒着醒着”，由指，由指入睡前或刚醒时，其反义词为入睡前或刚醒时，其反义词为asleep.e. g. They arent awake yet. 他们还没醒呢。他们还没醒呢。辨析辨析wake 与与awakeawake 为形容词，为形容词， 作表语，意为作表语，意为“醒着醒着”wake 为动词，意为为动词，意为“醒，叫醒醒，叫醒”，常与，常与up 连用连用e.g. I waked up at six this morning. 今天早上我今天早上我7点醒来。点醒来。3. fall over 跌倒跌倒为为“动词动词+副词副词”短语短语e. g. I saw a little boy fall over in the park yesterday.昨天在公园里，我看见一个男孩摔倒了。昨天在公园里，我看见一个男孩摔倒了。辨析辨析 fall down , fall off, fall over fall down 意为意为“滑倒；倒下滑倒；倒下”， 若接宾语，要若接宾语，要加加fromfall off 意为意为“跌路；从跌路；从.掉下来掉下来”， 可直接接可直接接宾语宾语fall over 意为意为“向前摔倒；向前摔倒； 跌倒跌倒” 不接宾语不接宾语4. die from 死于死于die from ,其其宾语表示死亡的原因宾语表示死亡的原因。The horse died form overwork. 那匹马死于过于劳累。那匹马死于过于劳累。辨析辨析die of 与与 die fromdie of 强调死于人体内部（主要饥饿、衰老等原因）强调死于人体内部（主要饥饿、衰老等原因）die of hunger/heart diseasedie from 强调死于环境造成（主要指事故等）方面强调死于环境造成（主要指事故等）方面的原因的原因 die from an earthquake/a traffic/accidentComplete the sentences using words from the passage.1.The panda _ at the Chengdu Research Base are awake early in the morning to _ breakfast for the baby pandas.2.In _, pandas have become so _that they are now a symbol of China.keeperspreparefactpopular4. A special program in Chengdu teaches _ about why pandas are _.5. The Chinese government is helping to _ the pandas. Scientists also want to better _ the habits of pandas.childrenendangered 3. Adult pandas do not have babies very _, and some of the babies only live for a short time because of _.oftenillnessessaveunderstandWhat other ways do you think children can help to save the pandas?Write an article about what people can do to protect the endangered animals.Homework