九年级Unit15第一课时

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Unit 15 We’re trying to save the manatees!Section A(1a_2c)一GoalsMaster the new wordsTo listen and talk about animals二ReadingBoy:Hey, Ginny. What’s that big, furry animal in the pond?Girl:It’s a polar bear, Victor. They’re kind of aggressive.Boy: Are they? Looks like they really love water.Girl: Uh-huh.Boy: And what do you call those big, gray things in the water?Girl:They’re called manatees.Boy: What?Girl:Manatees. They’re very gentle and very shy.Girl:They’re cheetahs. The cheetah is the fastest animal on earthGir Boy:Can you tell us about the manatees, please?Man: Sure. We’re trying to save them.Boy: Why? Are they endangered?Man: Yes. There used to bethere aren’t very many of them.Boy:Do you knowthere are?Man: At this point, there areonly about 2, 500 in the U.S. In 1927, it was discovered 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 isn’t enough food for all ofcan see, they’re 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, that’s underwater plants andvegetation. That’s they eat.l:They’re cheetahs. Thecheetah is the fastest animal on earth1)1b.Listen and circle the words in 1a that Victor and Ginny use to describe the animals.Listen 2a.2then check the answers2)Read the dialogue in groups3)Translate the words.1.海牛2.毛皮的3.巨大的,庞大的4顽皮的,爱玩耍的 5.侵犯的,挑衅的 6.袋鼠7有斑点的8.黑猩猩9.猎豹10.沼地11生长环境,栖息地12水生植物,水生动物13.饲料,动物的食物14.植物(总称)15.称,称,……重量16.发现,发觉17.被污染的18.灰色的三疑难解析1)We’re trying to save the manatees!我们正在设法拯救海牛!Try是动词,意为“试图,设法”如:我正设法算出这道数学题。

动词try还表示“试”、“尝试”,“试用”你试过种药了吗?拓展:try搭配的词组:try to do sth设法做某事;try on试穿;try out尝试,实验;try one’s best尽全力;have a try试一下。

⑴明天我将尽量早来。

⑵他还没有试穿过这件毛衣。

⑶我们的老师总是尝试一些新的想法。

⑷Lucy将尽力赶上其他同学。

⑸让我试一下。

2)How big are manatees?意为————————————--They are about 10__________ (foot) long and____________ (weigh) about 1000pounds与how 有关的短语:how big多大、how far多远、how soon多久、how long 多长、how often 多少一次、how wide 多宽、how many\much多少⑴这条街多宽?⑵你妈妈多久回来?⑶从车站到超市多远?3)It was discovered that they were endangered 此句为:———————————————类似的句型:———————————,———————————他们都是主语从句4)There used to be a lot of manntees. used to加————意为———————达标测试题一、选择1.There used to be river in front of the city, ?A.did itedn’t itC.didn’t thereD.did therel2.L et’s turn the radio down.Your father .A.is sleepingB.sleptC.sleepsD.is sleep3.—Where is Bob?—He to the library.A.is goingB.has beenC.wentD.has gone4.Another zoo in the city .A.builtB.has builtC.is being builtD.will being built5.How long may I your bike ?A.lendB.borrowC.keepD.get6.The animals are made in the zoo .A.liveB.to liveC.livingD.to living7.I don’t know when he ,but if he ,I’ll call you .es,comesB.will come, comeses,will comeD.will come,will come单项选择填空( )1. I am building a new zoo in our city.A. against B. againC. angrily D. friendly( )2. Tom recently an award from the school.A. wined B. wonC. winning D. had won( )3. They are like textbooks for us students.A. to live B. livedC. living D. lives( )4. We think animals in forest.A.shouldn’t live B. should liveC. lives D. living( )5. His father a worker in that factory.A. uses to be B. used isC. used to being D. used to be用所给动词的适当形式填空。

1.Knives are (use)to cut things .2.The children were told that the sun (rise)in the east.3.Sundenly I realised someone (follow)me.4.He’s live d here since he (come)to the city .5.The lived here since he (dig)well.let’s plant tree.1. Last year Tom (award) the first prize in the university.2. He said she (work) as a reporter since 1998.3.— you (hear) about Dr Norman Bethune?—Of course. Everyone is China (know) about this famousCanadian doctor. He (help) us in the Anti-Japanese War. He根据汉语完成句子1.我们一天给他们喂四次食。

We give them .2.动物园对动物来说是可怕的居住场所。

Zoos are terrible places .3.我们大家都反对在湖边建工厂。

We’re all factories the lake.4.不用小汽车是很难的事。

It’s hard to stop .5.废物再利用是件好事。

is really a good thing选择所给词的适当形式填空Ⅰ other / the other / others / the others / another1, --Sorry,Sir,We haven’t got that kind of shoes.--That’s all right.Can you show me _____ kind?2, I have two brothers. One is a teacher,_____ is a farmer.3, Some boys are from America,_____are from Germany.Ⅱ cost / take / spend / pay1, The book____ her about 30 yuan.2, She ____ all her money on that tall building in her thirties.3, It _____ him half an hour to finish his homework every day.Ⅲ talk / speak / say / tell1, The woman often get together to ____ about their family.2, His mother _____ nothing but left with his little sick for the nearest hospital in a h3, That Russian can hardly ____ any Chinese.Ⅳ dress / put on / wear / be in1, Mr. Smith’s daughter is too young to _____ herself.2, Today she ____ a beautiful coat and looks quite nice.3, After hearing the terrible noise, the little girl stood up, ____ her wrm sweater and ran away.Ⅴ watch / see / look / read1, They _____ a wonderful football match for a long time last night.2, ____ ! Those teenagers ______ newspapers so carefully.3, The boy kooked at the blackboard but didn’t ____ anything.There must be something wong with his eyes.urry.。