unitthe world around us listeningPPT课件

1、Tasks: 1. Finish some listening exercises;2. Master some listening skills;3. Use English songs to learn English . 第1页/共13页The Origin Of Species 物种起源 Theory of Evolution survival of the fittestCharles DarwinCharles Darwin第2页/共13页Rearrange the ordersRearrange the orders Before listening, please predic

2、tpredict the right order of the four sentences.第3页/共13页 1. If we allow these species to die out, we are in fact becoming endangered ourselves.2. Survival of the fittest means that strong animals survive and weak animals die out.3. The situation today is different from that of the past.4. What is hap

3、pening today is totally different.2341Rearrange the orders第4页/共13页( ) The reason for animals dying out in the past was killing.( ) Although many species are being killed in a short time, the fittest can still survive.( ) Without enough animals and plants, evolution cannot function.( ) Many people kn

4、ow the species that are disappearing.( ) Though animals and plants havent been here long before us, we should still protect them.F FF FT TF FF FTrue or False第5页/共13页 Charles Darwins _Charles Darwins _Theory of EvolutionTheory of Evolution tells us about tells us about survival of the fittestsurvival

5、 of the fittest. But today . But today many people are _ about endangered species. When animals died out in the past, it was many people are _ about endangered species. When animals died out in the past, it was _ because of changes in the _ or other _ causes. But today so many _ because of changes i

6、n the _ or other _ causes. But today so many species are _ killed in such a short time that _ the fittest cant survive. As a result, species are _ killed in such a short time that _ the fittest cant survive. As a result, nature will get _ instead of better. We may also need these species in the _. S

7、o we nature will get _ instead of better. We may also need these species in the _. So we must try to keep the endangered ones _. If not, we are in fact becoming endangered must try to keep the endangered ones _. If not, we are in fact becoming endangered ourselves.ourselves.weathernaturalbeingevenfu

8、turealivefamoususuallyworriedworseGap-filling第6页/共13页DiscussionDiscussion Besides killing, what has caused animals to die out?第7页/共13页Michael JacksonFind out the theme of the song after enjoying the MTV.第8页/共13页Correct the mistakes in the lyrics what about sunrisewhat about gainwhat about all the th

9、ingsthat you said we were to rain.what about killing birdsis there a timewhat about all the thingsthat you said was yours and nine.did you even stop to noticeall the flood weve shed beforedid you even stop to noticethe trying earth the weeping shores?aaaaaaaaaah aaaaaaaaaah 第9页/共13页Check the answers

10、 what about sunrisewhat about rainwhat about all the thingsthat you said we were to gain.what about killing fieldsis there a timewhat about all the thingsthat you said was yours and mine.did you ever stop to noticeall the blood weve shed beforedid you ever stop to noticethe crying earth the weeping shores?aaaaaaaaaah aaaaaaaaaah 第10页/共13页HomeworkSuppose you are a little animal, write a 100-word Suppose you are a little animal, write a 100-word composition to tell people about the life you are composition to tell people ab