人教版新目标初中英语九年级课件unit 15 we're trying to save the manatees!

Unit 15,Section A,Were trying to save the manatees!,Words & Expressions manatee furry enormous playful aggressive gray spotted kangaroo,海牛毛皮的；似毛皮的巨大的；庞大的好玩的；有趣的侵犯的；挑衅的灰色（的）有斑点的；有点子的袋鼠,Words & Expressions chimpanzee cheetah mangrove swamp habitat aquatic underwater vegetation,黑猩猩猎豹红树；红树林沼泽；沼泽地栖息地水生的；水栖的在水下的的；在水中的草木；(总称) 植物,Words & Expressions weigh pound discover polluted present progressive present simple infinitive passive,称；称重量磅发现；发觉被污染的现在进行时一般现在时动词原形；不定式被动语态,Lets go to the zoo.,What animals can you see in the zoo?,Write these words in the below.,1a,Name:Description:,zoo,gray gentle enormous,furry brownaggressive,spotted fastaggressive,cheetah,elephant,bear,Name:Description,zoo,gentlefurrywhite and black,tiger,panda,chimpanzee,aggressivefast,playfulfurrynoisy,I am like this animal because I am strong and intelligent. I like water, and I like to eat vegetables.,Can you guess?,A manatee.,1b,Victor: Hey, Ginny. Whats that big, furry animal in the pond? Ginny: Its a polar bear, Victor. Theyre kind of aggressive. Victor: Are they? Looks like they really love water.Ginny: Uh-huh.Victor: And what do you call those big, gray things in the water?,Ginny: Theyre called manatees. Victor: What?Ginny: Manatees. Theyre very gentle and very shy.Victor: Oh. And how about the yellow and black spotted animals in that cage?Ginny: Theyre cheetahs. The cheetah is the fastest animal on earth.,1c,I am like this animal because I am strong and intelligent. I like water and I like to eat vegetables.,Youre like an elephant.,No.,Youre like aManatee.,Yes.,2a,Listen and match the words with definitions.,Listen and complete the chart.,2500 in the U.S.,the water under the trees in mangrove swamps.,swamps being polluted.not enough food.,10 feet long,1000 pounds heavy,2b,How big are manatees?,Theyre about 10 feet long and they weight about 1,000 pounds.,Dialogue:,Boy: Can you tell us about the manatees, please? Man: Sure. Were trying to save them.Boy: Why? Are they endangered? Man: Yes. There used to be a lot of manatees, but now there arent very many of them.,Boy: Do you know how many there are? Man: At this point, there are only about 2, 500 in the U.S. In 1927, it was discovered that they were endangered. Since then, the government has passed laws to protect them. Boy: Where do they live? Man: Their favorite habitat is the water under the trees in mangrove swamps.,Boy: And why are they endangered? Man: Some of the swamps have become polluted. Also, there sometimes isnt enough food for all of them. As you can see, theyre large. The average manatee is about ten feet long and weighs about 1, 000 pounds. They need about 100 pounds of aquatic feed a day. Boy: Aquatic feed? Man: Oh, thats underwater plants and vegetation. Thats what they eat.,Pairwork,A: 1_?B: Ive just been to the natural museum.A: 2_?B: We saw a lot of endangered animals, like manatees, pandas, chimpanzees (黑猩猩)and so on.A: 4_?,Where have you been,What did you see,Why,B: Because people have done something bad to them and theyre dying out.A: Thats a really bad thing. But 5_?B: Yes, I think we can do something to help. We can tell people how important these animals are.A: I agree with you.,Can we do something to help,Explanation,1. I am like this animal because I am strong and intelligent. Be like=look like=be similar to 像，看起来像。如： 他像他的父亲。 He is like his father.= He looks like his father.= He is similar to his father.,这里的like作介词，意思为“像”，like 还可做动词用，表示“喜欢”，like（doing）sth. 喜欢做某事。如：He likes his father very much.他很喜欢他的父亲。Mary likes playing volleyball.玛丽喜欢打排球。,2. How big are manatees? 海牛有多大？ How big. 询问体重。以 how 组合的疑 问词组有很多，如： how old 询问年龄 how often 询问频率 how long 询问动作持续的长短 how much 询问质量或者价钱 how far 询问距离 how many 询问数量 how soon 询问过多久,3. they weigh about 1,000 pounds, 他们大约重1000磅。 weigh 称重量，测重量。如： He weighed the stone in his hand. 他用手掂了掂这块石头的重量。 The piece of meat weighs four pounds. 这块肉重四磅。 weight 还可用做名词，重量。 如：What is your weight？ 你的体重是多少？,4. Were trying to save the manatees. 我们正在竭尽全力拯救海牛. Try to do =try ones best to do 努力去做某事。如： Every student should try to study hard in order to study in a university. 为了进入大学学习，每个学生都应该 努力学习。,Exercise,Translation,1. 今天比昨天热得多。2. 让我们去游泳吧。3. 这些照片是去年在北京拍的。4. 我想我能与这些孩子相处得很好。,英译汉。,Its much hotter today than yesterday.,Lets go swimming.,These photos were taken in Beijing last year.,I think I can get on very well with these children.,Review1. Were trying to save the manatees.2. Manatees eat about 100 pounds of food a day.3. In 1972, it was discovered that they were endangered.4. Some of the swamps have become polluted. 5. There used to be a lot of manatees.,现在进行时,一般现在时,used to+不定式,被动语态,现在完成时,Homework,Go to Internet and find out some information about some rare animals.,什么叫濒危动物?,濒危动物具有绝对性和相对性。绝对性是指濒危动物在相当长的一个时期内野生种群数量较少，存在灭绝的危险。相对性是指某些濒危动物野生种群的绝对数量并不太少，但相对于同一类别的其他动物物种来说却很少；或者某些濒危动物虽然在局部地区的野生种群数量很多，但在整个分布区内的野生种群数量却很少。,我国是濒危动物分布大国。据不完全统计，仅列入濒危野生动植物种国际贸易公约附录的原产于中国的濒危动物有120多种 (指原产地在中国的物种)，列入国家重点保护野生动物名录的有257种，列入中国濒危动物红皮书的鸟类、两栖爬行类和鱼类有400种，,我国有多少种濒危动物?,列入各省、自治区、直辖市重点保护野生动物名录的还有成百上千种。随着经济的持续快速发展和生态环境的日益恶化，我国的濒危动物种类还会增加。 改革开放以来，我国进口了不少动物，如湾鳄、暹罗鳄、食蟹猴、黑猩猩、非洲象等。至于我国究竟有多少种濒危动物很难说清。但可以肯定，如果包括无脊椎动物的话，至少有1000种。,Unit 15,Section B,Were trying to save the manatees!,Words & Expressions recycle built stuff pull glue roof discard tile,再循环；回收利用build的过去式和过去分词原料；材料拉；拖；拔胶合；粘贴胶水顶；屋顶；房顶丢弃；放弃瓦片；瓷砖,Words & Expressions fence can recently planet society inspiration spare model,栅栏；围墙金属罐最近行星社团；社会灵感；鼓舞人心的人或事物多余的；空闲的模型,1a,Saving endangered animals is one thing we can do for our world. What else can we do to help save the planet? Rank these items from the easiest (1) to the most difficult (5).,stop riding in cars,recycle books and paper,turn off the lights,turn off the shower,dont use paper towels or napkins,Talking,1b,How to save the planet? Check easy (E) or difficult (D).,_* stop riding in cars._* recycle books and paper._* turn off the lights when you leave the room._* refuse to use the plastic bags._* dont put the waste water into the river._* plant more trees and glass._*.,E,D,What Julia and Jack talk about. Check the things.,2a,Listen again and check the things.,2b,Boy: Hey, Julia. Dont forget to turn off the lights. It saves electricity. Girl: Oh, I know. I usually do that. I was just in a hurry. How come youre so interested in the environment, Jack?,Boy: I always have been. Lots of people think theres nothing they can do, but I just read this book about it, and there are lots of things the average person can do. Girl: Like what? Boy: Well, you should turn off the shower when youre washing your hair. Girl: Oh, Id never do that!,Boy: You wouldnt? Girl: No, I have very short hair. Im only in the shower for a few minutes. Boy: Well, every minute helps. Girl: What else does it say? Boy: It says you should take your own bags when you go food shopping.Girl: Oh, thats not difficult. I can do that. What else?,Boy: Hmmm. Heres a good one. It says people should stop riding in cars and start riding bikes. Girl: Oh, Ill never do that! Can you see me riding 45 minutes to and from school every day?,Boy: Well, I think the environment is really important. Besides, I like riding my bike. Girl: Yes, and you also live close to school!,2c,Role play a conversation using the information from the chart above. Say what is true for you.,The house that trash,3a,The walls are made from old glass bottles that are glued together.The roof is made from discarded tiles.The fence is built out of used soda cans.,1. Who is Amy Winterbourne?2. Did she win an award? Whats it?3. What does she do in her spare time?,She is a most unusual woman who lives in a house made of trash.,Yes. She won an award from the Help Save Our Planet Society.,She makes model toys out of old TVs andsells them to raise money for the Childrens Hospital.,Fill in the chart.,old glass bottles,used soda cans,discarded tiles,His backpack used to be a pair of pantsHis backpack is made from a pair of pants,Look at the pictures below and complete the article. Use the phrases “be make from” and “used to be” in your article.,3b,Joe Winterbourne loves the clothes his mother made for him. At school, everyone calls him Mr. Recycle. His hat is made from _,the bottom of the petrol drum. His bag comes from red trousers which is too short for him. His beautiful scarf used to be the carpet in his house.,Suggested answers: Joe Winterbourne loves the clothes his mother made for himAt school, everyone calls him Mr. RecyclingHis hat is made from（used to be）a trash can coverHis backpack used to be（is made from）a pair of pantsHis scarf is made from（used to be）a napkin,Task,Please write something about how to recycle these things.,Make a survey,4,Homework,Can you see what these things are made from? Try to think out more ways to recycle these things?,Self Check & Review,Were trying to save the manatees!,Self Check,support n. 支持,援助,供养 vt. 支援,帮助,支持 Which football team do you support?,1,Fill in the blanks.,1,support endangered recycle wear pull down,endangered adj. (生命等)有危险 的,有灭绝危险的,将 要绝种的 We should do our best to save endangered species.,2,recycle v.使再循环, 再利用,3,wear n. 穿著,磨损,耐久性 v. 穿著,用旧,耗损 She never wears green.,4,pull down n. 毁坏, 拆除 The cinema she used to visit had been pulled down.,5,1. Why are you _ a coat? Its not very suitable / or this hot weather2. Our school football team needs more _They arent doing very well3. Pandas are _ animals. They arent doing very well4. Its important to _ paper to save the trees5. That apartment block is old and dangerous. It should be _,wearing,support,endangered,recycle,pulled down,Sample dialogue 1,A: What are three things you are supposed to do?B: Im supposed to go home after school, finish my homework and go to bed at ten.A: What are you supposed to do when you meet your teacher?B: Im supposed to greet my teacher.,Sample dialogue 2,A: What happened yesterday?B: I missed the bus. I was late for school.A: Why did you miss the bus?B: I got up late.,Sample dialogue 3,A: Give me that book.B: Please ask politely.A: Im sorry. Could you please give me that book?B: Of course. Here you are.,Just for Fun!,Review of units 11-15,1a,Read the clues and complete the crossword.,DOWN1. I can look out of the _ in my apartment.2. The past tense of buy.3. My friend _ a volunteer at the hospital.5. A very big animal.6. The opposite of right.7. Before you travel, pack your _.8. The school gave Betty a(n) _ for her good work.,windows,bought,is,elephant,wrong,suitcase,award,12. The past tense of make.15. Something to put around your neck.16. I want to work but there are few _.18. Not polite.19. Goodbye. I hope we _ again soon.20. You cant have both. You can have this _ that.,made,scarf,jobs,rude,meet,or,ACROSS1. There are high _around the Forbidden City.4. A favorite food in