Unit2 Period 1 Listening and Speaking-ppt课件（含音视频素材）-（2019）新人教版高中英语高一必修第二册.rar

1. To learn to talk about saving endangered wildlife.2. To learn to use visuals to predict content.3. To learn to listen for general and specific information.4. To learn word stress.5. To learn to know we should take actions to protect wildlife.Unit 2 Wildlife Protection1. What can you see in the photo?2. Where are these wild animals?3. Are they endangered species?wild plants wild animalsWildlifeelephantgemsbokBrainstorminglWhat other wild animals are in danger?elephantgemsbok(a large antelope)大羚羊 BrainstorminglWhat other wild animals are in danger?giant pandaSouth China TigerBrainstorminglWhat other wild animals are in danger?Yangtze River dolphin白鳍豚Milu deer麋鹿BrainstorminglWhat other wild animals are in danger?blue whaleTibetan antelope藏羚羊DiscussionlHow can we protect the wild animals?When the buying stops, the killing can too. WildAidHow do you understand the quote?illegal huntingWhy are wild animals in danger?Lead inlWhy are wild animals in danger?Whales are hunted for food!Elephants are hunted for ivories(象牙)!illegal hunting Lead inlWhy are wild animals in danger?Global warming melt glaciers so that polar bears are losing their homes. People cut trees for various reasons so that natural habitats are fewer and fewer. habitat lossLead inlWhy are wild animals in danger?People throw away plastic bags here and there, which seriously pollutes wild animals habitat. habitat pollutionlack of foodLead inillegal hunting habitat loss habitat pollution lack of food An increasing number of wild animals are dying out. The mass extinction is caused. ReasonsResultsLets save endangered wildlife!When the buying stops, the killing can too. WildAidLets save endangered wildlife!Lead inPeriod 1 Listening and Speaking-Talk about saving endangered wildlifePre-listeninglWhat messages do these posters share?Wild animals are in danger!lWhich one moves you most? Why?Use visualsto predict contentBeforeyoulisten,lookatpictures,charts,videosandothervisualstohelpyoupredictwhatyouwillhear.illegalhuntingwildlifespeacieslossSaynotosharkfinsouplWhat is happening in the picture and why is it happening?lCan you predict what we are going to hear?Listening(the first part)W: Have you seen that _ with the clock? Its so good, but a little _, too.M: I know. So many wild animals are _ _. This poster says that between 150 and 200 species die out every day. W: Thats terrible. We really need to do something. Why are so many species dying?M: Well, some animals are being _ and _. And then theres _ and _ _, I guess. Animals need a place to live in, just like us, and they need clean air and water, too.W: It seems like people need to be _ _.M: Absolutely. More people need to know.W: Yes, they should make more of these postersmaybe it will help _ the wildlife.posterListening(the first part)Listen and fill in the blanks.scarydying outhuntedkilledpollutionhabitat lossmore awareprotectWhat on Earth Are We Doing to Our Planet?Our planets _ is dying out at an alarming rate. Between 150-200 species are becoming extinct every day. This mass extinction is caused by hunting, habitat _, and pollution. We must make people aware of the problem and help _ the endangered wildlife before its too late!losswildlifeListening(the first part)protectWildlife is suffering!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 well. 3. What does the speaker tell us at the ending of the speech? _Change begins with you!54If we want things to change, we must change ourselves first and not wait for others to change first. We must be the change we want to see in the world. Listening(the second part) Someone has to 1._endangered animals. Some famous people, such as Chinese superstar Yao Ming and Britains Prince William, work hard to help. In October 2015, Prince William 2._ on CCTV: “In the 33 years since I was born, weve lost around 70 percent of Africas 3._. Of those that are left, 20000 are killed every year. That is 54 elephants killed 4._.” That means there are elephants which 5._ right now! In his speech, Prince William also 6._ Chinas efforts to protect wildlife: “ I am absolutely 7._ that China can become 8._ in the protection of wildlife.” You dont have to be Prince William or Yao Ming to speak up and do something about 9._. You can be the voice of 10._ in your area. Remember: 11._!Fill in the blanks.Listening(the second part)speak up for gave a moving speechelephant populationare being killed convinced a global leaderevery single daypraisedendangered animalswildlife protectionChange begins with youpublic service advertisingWhat is actually being done to help endangered animals?lDiscuss the questions, role-play the example, and then talk about one of the animals in the photos below.blue whalePair WorkpandaAfrican elephantsWhat do you know about the animals?What is being done to help them?blue whalePair WorkpandaAfrican elephantsA: 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 need large living spaces, so its difficult for 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.Pronunciation1. Work in pairs. Read the words aloud to each other, and put them into the correct groups. and stand for stressed syllables. ( for primary stress, and for secondary stress), and for unstressed syllable.表示重读章节，表示次重读音节，表示非重读音节。alarmingannouncementauthorityarchitecturecivilisationcompetitioncontributionelectricityinvestigateliteraryrecommendresponsibilityvocabularyvolunteerrefrigerator_habitat_ _downstairs_ _ _ _ _alarming announcementrecommend volunteerliteraryarchitectureauthorityinvestigatecompetition contributionvocabulary refrigeratorelectricitycivilisationresponsibilityPronunciation1. Match the phrases.Exerciseadapt,pressure,die,earth,concerned,aware,progress,searcha.on_b._outc._ofd.make_e._aboutf._tog.under_h._forearthdieawareprogressconcernedadaptpressuresearch1.a large amount of something2.you know about something 3.the region where a plant or animal naturally grows or lives4.the number of times sth. happens/ examples of sth. within a certain period5.in danger6.dead (for a species, not a single animal)7.a feeling of fear or worry because something bad or dangerous might happenhabitat,alarm,endangered,rate,extinct,awareof,massmassawareofhabitatrateExercise2. Match the words to the correct meanings.endangeredextinctalarmExercise3. Fill in the blanks by using their correct forms. alarm,illegal,hunter,extinct,authority,species1. Three _ in Montana who _ killed a mountain lion in Yellowstone National Park last year were caught after _ saw some pictures they posted on social media.2. Honey bee and many of our other wild native bees are disappearing at a(n) _ rate and the major reason is overuse of chemicals in crops. Recently a new _ of colourful bees was found in Fiji, but climate change may push them towards _.huntersillegallyauthoritiesalarmingspeciesextinction