初中二年级英语下册第一课时课件

1、Unit 7Whats the highest mountain in the world?Section B (3a-Self Check)A “national treasure” is something that is important to a countrys history or culture. Do you know “national treasures”?国宝Warming upbronze rat铜鼠 and rabbit heads a man-shaped bronze lamp灯 of Eastern Han Dynasty (25 A.D.-220 A.D.)

2、 A yellow satin robe丝绸礼服 for the emperor from the Ming Dynasty (1368-1644)Jadeite Cabbage with InsectsTibetan antelopeThe State-Transmission Jade Seal from the Qin Dynasty-Think of three more of Chinas “national treasures”. Write one fact about each. panda The panda is only found in China.1. _2. _3.

3、 _What 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“国宝”。2aTalk about pandas in your class. Use these words to help you. big bamboo zoo popular cute black and white Sichuan famous endangered beautiful forest protectDo you know Chengdu Research Base?Wha

4、t does this institution work on?Reading Tips阅读时，可根据阅读任务的不同，综合运用略读(skimming)与扫读(scanning) 。提高快速阅读水平。Skimming and scanningSkimming and scanning are two fast reading skills to help to browse text and extract the key points. The skills require practice, but once you have got the hang of them youll find

5、you can get through a substantial amount of reading in quite a short time. These reading methods make it easier for you to grasp large amounts of material, especially when youre previewing. They are also useful when you dont need to know every word. 略读(skimming)只看文章标题、下标题以及每个部分或者段落第一行，关注文章中反复出现的关键词。

6、 略读时，要用充足的时间读懂段落的第一句和第二句，因为第一句往往是该段的主题句(topic sentence)，而第二句往往是对前句的延伸(extension)或进一步的解释(explanation)。通过略读把握文章大意运用扫读(scanning)迅速浏览从第三句开始的后面部分,搜寻作者对开头两句的支持句(supporting sentences),并同时注意文章中间是否有转折词(transition),因为这些词常常会把文章的思路逆转或加入其它重要的信息。当读到段落的最后一句时,我们又要使用略读,这时必须再次放慢速度(slow down your pace)直到完全消化作者对段落的小结(c

7、onclusion),因为该小结有可能与主题句截然相反或引导读者进入下一个段落。通过扫读寻找特定信息或特定词组Reading strategyskimmingscanninga general idea certain informationtitles and headingsthe first and last sentences of paragraphsthe first and last paragraphspictures and chartsScan the text forkey words and phrases, dates, etc.Do not need toread

8、the whole text.Scan the article to find out what these numbers mean: 10, 20, 200, 2,000.2b10 Adult pandas eat 10 kilos of bamboo daily.200 About 200 pandas live in zoos or research centers in China or other countries.2000 Scientists say there are fewer than 2,000 pandas living in the forests.12 Adul

9、t pandas spend more than 12 hours a day eating.What is Lin Weis job?2. What do the baby pandas 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. 2c4. Why ar

10、e pandas endangered?5. What is one way of saving pandas?Pandas are endangered because humans 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.仔细阅读2b，完成下

11、面的框架图。PandasBaby pandasAmount of foodOnly _Babies often die from _10 _a dayone every two yearsillnesses.kilos of bambooComplete the sentences using words and phrases from the passage.1. The panda _ at the Chengdu Research Base are awake very early in the morning to _ breakfast for the baby pandas.2.

12、 Adult pandas do not have babies very _, and some of the babies only live for a short time because of _.keepersprepareoftenillnesses2d仔细阅读2b，完成下面的框架图。PandasNumber of pandasWays to protect pandas2,000 _200 _Teach _. Tell them about the _ of saving pandas.The Chinese government _. Therell be _ to live

13、 in.in the remaining forestsin zoos or research centerschildrenimportanceis also planting more bamboo treesmore forests for pandas3. 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

14、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.(bamboo) forestschildrenendangered (animals)governmentplantingWhat other ways do you think children can help to save the pandas?2eDo not bother the pandas and let them

15、live peacefully in the wild.Volunteer to do some work helping to protect the pandas.To do some advertisement about protecting the pandas.If you have time!Discuss what people can do to protect the endangered animal you choose.base n. 基地, 总部 Our companys base is in Taipei, but we have branches all ove

16、r the island. 我们公司的总部在台北,但是全岛都有分公司。 The explorers set up a base at the foot of the mountain. 探险者们在山脚下建立了基地。They are huge animals.They live in the sea.They can sing songs.They can jump high out of water.They are very clever and also very friendly.What are they?GuessCan you guess what the animal is?3a

17、Read the following words and phrases about whales. Put them in the correct place in the chart.Read the words and phrases about whales. Put them in the correct place in the chart.3aWhat do they look like?Where do they live?What do they eat?What can they do?Huge Some kinds have teethIn the sea Small f

18、ish and other sea lifeJump high out of the waterSing songsWhy do some of them have to be protected?How can we protect them?1. Humans catch whales for meat, fat and oil2.Water pollution3.Whale parts sold to make things like candles and soap1. Rules on whale protection2. Learn more about whales3. Stop

19、 putting rubbish into the sea4. Sing songs (to make people more aware of the importance of protecting whales)The whales are in danger now.What should we do to protect them?Write a paragraph about whales and why they need to be protected. Use the information in 3a. Then make a poster.3bWhales are The

20、y live inThey eat They canOne interesting fact is Another interesting fact is Some kinds of whales are in danger becauseWe should protect whales from I think people should/shouldnt Sample writing: Whales are huge animals. They live in the sea and eat small fish and other sea life. One interesting fa

21、ct is whales can jump high out of water. Some kinds of whales are in danger because humans catch them for meat, fat, and oil, and use whale parts to make candles and soap. Whales are also in danger from water pollution. We should protect whales by making rules on whale protection and by not putting

22、rubbish into the sea. I think people should learn more about whales.英语中，awake常用于be, stay, keep, lie之后，作表语；但也可与shake等动词搭配，表示“某人摇醒他人”等：1. At 9:00 a.m., they find that most of the babies are already awake and hungry.你得把她给摇醒。You would have to shake her awake.Practise注意：awake不用于名词之前，因此用作定语时要后置。她是最后一个醒着的人

23、。She was the last person awake.他是当时唯一醒着的男孩。He was the only one boy awake at that time.Practise另外，awake不与very搭配使用，表示“完全醒来；十分清醒”用fully awake，wide awake。如：等我们到达我的住所时，他已经完全清醒过来了。He was wide awake by the time we reached my flat.她站起身，但还没有完全清醒。She rose, still not quite fully awake.1) 10 kilos of bamboo意为“1

24、0公斤竹子”，该结构是不可数名词量的表达法，其结构为“数词+单位名词+of+名词”。单位名词可以是单数，也可以是复数。2) spend (in) doing sth.意为 “花费做某事”。They spent two years (in) building this bridge. 造这座桥花了他们两年时间。2. Adult pandas spend more than 12 hours a day eating about 10 kilos of bamboo. Self Check1Complete the chart.AdjectivesComparativesSuperlativesh

25、ighdangerouslongpopularhigherhighestmore dangerousmost dangerouslongerlongestmore popularmost popular2Match verbs and objects. Then add one more object to each list.VerbsObjects1. reacha. my life, my money, 2. achieveb. the top of a mountain, the library, 3. riskc. my dream, success, a. my life, my

26、money, my familyb. the top of a mountain, the library, the theaterc. my dream, success, good results3Circle the correct word and/or fill in the blank with the correct form of the word in brackets for each sentence.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.crowdedstrongerI. 根据提示，填写单词。 I know youre really _ (醒着的), youre just having a joke with me.2. We should try our best to _ (保护) endangered animals. 3. Most