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1、冀教版冀教版 八八年级下年级下Unit3AnimalsAreOurFriendsLesson17:SavethetigersWhere do you usually see tigers?In a zooIn a zootheBengaltiger(孟加拉虎孟加拉虎)theSiberiantiger（西伯利亚虎）（西伯利亚虎）theSumatrantiger（苏门（苏门答腊虎）答腊虎）theMalayantiger（马来（马来亚虎）亚虎）theIndochinesetiger（印度中国虎）（印度中国虎）theSouthChinatiger(华南虎)bravebravestrongstrongf
2、iercefierceking king of the forestof the forestWhat do you think of tigers?brevbrev adj.勇敢的，无畏的勇敢的，无畏的smb()l n.smb()l n.标志，象征标志，象征 krd n.krd n.勇气，胆量勇气，胆量They are symbols of strength and courage.Tigersareatthetopofthefoodchain.foodchain食物链食物链Tigers help keep other wild animals in balance.(使使保持平衡保持平衡)
3、For this reason,tigers are important to(对对重要重要)the environment.blns n.blns n.平衡，平稳平衡，平稳rizn n.rizn n.原因，动机，理由原因，动机，理由ButBut now some people hunt and now some people hunt and killkill tigers for tigers for money.money.They have They have cut downcut down（砍伐砍伐）a lot of a lot of trees trees as wellas w
4、ell（也也）.At the beginning of(在在之初之初)the 20th century,there are around 100 000 tigers.Now the number of(的数量的数量)tigers has dropped to (下降到；跌至下降到；跌至)a few thousand.v.杀死杀死The tigers are The tigers are in danger of in danger of(处于危险之中处于危险之中)disappeardisappearinging(消失消失).So we must save the tigers!So we m
5、ust save the tigers!Listen andtickthecorrectanswers.1.“Savethetigers”is.A.agroupofvolunteersB.acompanyC.azoo2.Tigersaresymbolsof.A.FriendshipandpeaceB.strengthandcourageC.dangerandbalance3.Thenumberoftigersinthewildis.A.notchangingB.increasingC.decreasingABCReading.Read the text with the useful phra
6、ses.Dont forget to take notes on your books.Read the text again then finish the mind map.save thetigersWhatWhyHowSave the tigers is a Save the tigers is a group of volunteers.group of volunteers.These volunteers hope These volunteers hope to save tigers.to save tigers.But today the number of But tod
7、ay the number of tiges has drop qiuckly.tiges has drop qiuckly.importantdisappearingTigers live in Tigers live in Tigers live in Tigers live in the forest of Asia.the forest of Asia.the forest of Asia.the forest of Asia.The tiger is at the top The tiger is at the top of the food chain.of the food ch
8、ain.The tiger is at the top The tiger is at the top of the food chain.of the food chain.hunt and kill hunt and kill for moneyfor money have cut down a have cut down a lot trees as well.lot trees as well.As forest disappear,tigers As forest disappear,tigers lose their home.lose their home.Stop people
9、 from hunting and killing the tigers.Plant more trees.Return the tigers homes.Protect the forest.Stop cutting down trees.Set up nature reserve(自然保护区自然保护区).1._studentsisabouttwenty.(的数量的数量)2.Its_yourhealth.(对对是重要的是重要的)3.Theriverispollutedand_goingdry.(处于处于危险危险中中)4._theparty,hegavemeagift.(在在之初之初)5.Th
10、etemperaturehas_belowzero.(下降到下降到)6.Itisatthebottomofthe_.(食物链食物链)7.Youknow,computersbringtroubles_.(也也)ThenumberofimportanttoindangerofFillintheblanks.AtthebeginningofdroppedtofoodchainaswellProtecting wild animals is to protect our future！Try everything to make the earth a better home!1.ReviewLess
11、on17.2.Makeyourpassageabouthowtoprotectanimalswonderful.HomeworkHow to protect animals?How to protect animals?First,I think we must stop killing the rare birds First,I think we must stop killing the rare birds and animals,especially the young ones.and animals,especially the young ones.Second,we have
12、 to protect the environment,to make Second,we have to protect the environment,to make the sky blue,to make the grass green,to give the the sky blue,to make the grass green,to give the animals a comfortable space to live.Its not only for animals a comfortable space to live.Its not only for the animals but also ourselves.the animals but also ourselves.At last,we should tell more and more people why and At last,we should tell more and more people why and how to protect the animals,make everyone do this.how to protect the animals,make everyone do this.