Unit 2 Wildlife Protection Listening and speakingppt课件-（2019）新人教版高中英语必修第二册.pptx

1、 本版块的主题是“濒危野生动物保护”。让学生通过浏览图片和问题讨论，使学生了解野生物种面临的危险处境以及保护工作的刻不容缓，初步掌握和话题相关的词汇，并渗透用视觉图像预测听力内容的听力策略。在此基础上检测学生对听力文本信息的理解程度。然后学生结对讨论，进行开放性拓展性的口语表达活动。最后一块内容主要是帮助学生了解音节的概念，学习区分多音节单词的重读音节、次重读音节和非重读音节，这对听力理解和口头表达有着重要意义，培养学生在真实交际场合中分辨多音节单词重音的意识和能力。设计思路设计思路1.正确理解并使用本版块单词和短语，并为后面的听力和关于野生动物保护这一话题的口语表达活动及后面的学习做好准备。

2、2.能够利用图片图表等视觉资源预测听力内容，培养学生获取关键信息的能力，并掌握该主题常见表达,并初步感知并运用现在进行时被动式。3.提升学生对野生动物保护必要性和紧迫性的认识，增强学生的意识和责任感。4. 了解音节的概念，学习区分多音节单词的重读音节、次重读音节和非重读音节，培养学生在真实交际场合中分辨多音节单词重音的意识和能力。教学目标教学目标What do you think of when you see the picture?Do you think they are endangered species?What other animals are in danger?How do

3、 you understand the sentence?When the buying stops, the killing can too. -WildAidListening and SpeakingTalk about the three posters.Use visuals to predict contentBefore you listen, look at pictures, charts, videos, and other visuals to help you predict what you will hear.Many species are dying out b

4、ecause of peoples illegal shooting, and in turn humans will extinct.Wildlife species are becoming extinct at an alarming rate.Sharks are being killed for their fins. Sharks end up in shark fin soup.Listening and SpeakingTalk about saving endangered wildlife1 What message do these posters share?2 Whi

5、ch one moves/alarms you the most? Why?3 Can you think of another slogan for any of the posters?Shoot me with a camera, not a gun./ What you drink is not soup but life.Wildlife is under threat.(endangered, extinct)Our planets _ is dying out at an alarmingrate. Between 150 and 200 species are becoming

6、extinct every day. This mass extinction is causedby hunting, habitat _ and pollution. Wemust make people aware of the problem and help _ the endangered wildlife before its too late!Listen to the first part and fill in the blanksBefore listening, read the passage and think of the possible words.wildl

7、ifelossprotect3 Listen to the second part and answer the questions.1 How many elephants are killed on average every day?2 What did Prince William say about China?A. China has made a lot of progress.B. China can become a global leader in wildlife protection.C. China preserves its natural habitats wel

8、l.54Listening to part two again.LISTENING PART 2Someone has to _. Some famous people, such as Chinese superstar Yao Ming and Britains Prince William, work hard to help. In October 2015, Prince William _ on CCTV: In the 33 years since I was born, weve lost around 70 percent of Africas _. Of those tha

9、t _, 20,000 _ every year. That is 54 elephants killed every single day. That means there are elephants which _ right now!In his speech, Prince William also praised Chinas efforts to _: I am absolutely convinced that China can _ in the protection of wildlife. You don t have to be Prince William or Ya

10、o Ming to speak up and do something about endangered animals. You can be the _ in your area. Remember: Change begins with you!Listening and SpeakingLISTENING PART 2Someone has to speak up for endangered animals. Some famous people, such as Chinese superstar Yao Ming and Britains Prince William, work

11、 hard to help. In October 2015, Prince William gave a moving speech on CCTV: In the 33 years since I was born, weve lost around 70 percent of Africas elephant population. Of those that are left, 20,000 are killed every year. That is 54 elephants killed every single day. That means there are elephant

12、s which are being killed right now!In his speech, Prince William also praised Chinas efforts to protect wildlife: I am absolutely convinced that China can become a global leader in the protection of wildlife. You don t have to be Prince William or Yao Ming to speak up and do something about endanger

13、ed animals. You can be the voice of wildlife protection in your area. Remember: Change begins with you!Change begins with you!What does“Change begins with you”mean?4 Discuss the question in groups.1 What do you know about the animals in the photos?2 What is being done to help them?5 In pairs, discus

14、s the questions, and role-play the example.Tibetan antelope blue whale panda African elephantsEXAMPLEA: Im concerned about the African elephants. What do you know about them?B:Well, I know that theyre being hunted and their habitat is getting smaller, so theyre in danger of extinction. Elephants nee

15、d large living spaces, so its difficultfor them to adapt to the changes.A: Thats terrible. What measures are being taken to help them?B: The authorities are under pressure to build elephant parks and tell people not to buy elephant products. What expressions can be used to tell the problems endanger

16、ed animals face? being hunted/killed/overhunted for non-native species introduced into an area trees are being cut for farmland/ roads/ construction leading to habitat destroyed/ loss being threatened by pollution be in danger of extinction What expressions can be used to talk about the measures to

17、protect the animals? build reserves, the National Park pass laws protect the environment reduce, reuse, and recycle promote/raise peoples awareness of. Expressions to talk about animal protectionpandaLive only in central China;Around 3000 in the world;99% of food source is bamboo;Habitat loss;Diffic

18、ult to breed.Build reserves, make laws, captive breeding(人工繁殖)African elephantsBe hunted for ivory tusks;People moves into their range.Lift a ban on ivory trade, destroy illegal ivory, build elephant parks.Tibetan antelope blue whalePollution from the oil spill Human-created noise in the ocean 360,0

19、00 were hunted for whale oil in the 1900s. Nowadays many die from impacts with large ships. Establish International Whaling Commission Put a strict regulation on whalingReduce the whale-watching tourism. The population dropped by more than 50 percent between 1980s and 1990s. Be hunted to make profit

20、s from their fur Their habitat becomes smaller due to the building of the new roads and railways. Establish nature reserve Build exclusive road and bridge for them Crack down on the poaching. Make your own dialogue Work in pairs to talk about the protection of the following animals or some other ani

21、mals that you think need protection.What is a syllable?1. any of the units into which a word is divided, containing a vowel sound and usually one or more consonants2.vowel: 1)vowel letters: a, e, i, o, u, and sometimes y 2) vowel sound a:/ e/ au/ e/ /. 3. The number of times that you hear the sound

22、of a vowel is the number of syllables in a word. eg. animal: 3 syllables wildlife: 2 syllablesHow many syllables do these words contain?alarming, announcementrecommend, volunteerliterary, architectureauthority, investigatecompetition, contributionvocabulary, refrigeratorelectricitycivilisationrespon

23、sibility2. Check your answers with another pair. Then listen and repeat.3. Listen to the conversation in Activity 5, paying attention to the stress patterns of the polysyllabic words and repeat them.Homework1. Review what you have learned in class.2. Learn more about wildlife protection on the website.