上海版牛津初中英語(yǔ)課件Unit 3 Sea water and rain water

1、miss guo and the children are in the weather observatory. they are watching a slide show about typhoons. 一四三中學(xué)一四三中學(xué) 郭麗麗郭麗麗 可能可能 “當(dāng)當(dāng).時(shí)候時(shí)候” a strong wind may break windows. a strong wind may blow away flower pots outside our flats. a strong wind may blow away objects from buildings and hurt people. he

2、avy objects may fall onto cars in the streets. big waves (in the sea) may sink fishing boats. p13 lets write a list of safety precautions for typhoons. should“應(yīng)該應(yīng)該” a we should lock . b we should put on large . c we should put inside our flats. d we should stay . e drivers should their in . f should

3、 stay in typhoon shelters. the windows tape windows flower pots at home/in our flats/inside parkcars car parks fishing boats tight light fierce slight quick sudden immediate happy -tightly -lightly -fiercely -slightly -quickly -suddenly -immediately -happily unit 3 sea water and rain water a coral r

4、eef seaweed a quarter water in the oceans 1.a quarter 四分之一四分之一 2.a coral reef 珊瑚礁珊瑚礁 3.live on land 居住在陸地上居住在陸地上 4.plenty of 許多；大量許多；大量 5.three quarters of 四分之三四分之三 6.under the water 在水下在水下 7.in the oceans 在海洋里在海洋里 8.one of +形容詞最高級(jí)形容詞最高級(jí)+名詞復(fù)數(shù)名詞復(fù)數(shù) 最最的之一的之一 9.as well 也也 people and a lot of animals liv

5、e on land . however , only a quarter of the earth is land. almost three quarters of it is water . fish and plenty of other sea animals live in the streams , rivers , lakes ,seas and oceans. it is a wonderful world under the water . whales are the largest animals on earth . they live in the oceans .

6、dolphins are one of the most intelligent animals . they also live there . sharks are one of the most dangerous animals . they share the seas and oceans as well. 1.sea horses 海馬海馬 2.in every shape 形態(tài)各異形態(tài)各異 3.drinking water 飲用水飲用水 4.take away 把把.拿走拿走 5.be important to 對(duì)對(duì) 6.keepclean 保持保持干凈干凈 7.stop do

7、ing.停止做某事停止做某事 you can find many sea animals and plants in the oceans. they are in every colour , every size and every shape . have you ever seen a coral reef ? have you ever seen starfish , sea horses or seaweed ? they are beautiful. you can find many sea animals and plants in the oceans. they are

8、in every colour , every size and every shape . have you ever seen a coral reef ? have you ever seen starfish , sea horses or seaweed ? they are beautiful. the oceans give us wonderful plants and animals to enjoy . they also give us food to eat and oil to burn . in some places , people get drinking w

9、ater by taking away the salt from sea water . the oceans are very important to all animals on earth . we must keep sea water clean and stop polluting it . the oceans give us wonderful plants and animals to enjoy . they also give us food to eat and oil to burn . in some places , people get drinking w

10、ater by taking away the salt from sea water . the oceans are very important to all animals on earth . we must keep sea water clean and stop polluting it . p15 class competition: the oceans 1 q: what covers almost three quarters of the earth? a: streams , , , and . 2 q: what is the largest animals, b

11、oth on land and in the oceans? a: . rivers lakes seas oceans whales are the largest animals 3 q: name two intelligent animals on earth. a: monkeys and . 4 q: name three intelligent animals on earth. a: . 5 q:how can people get drinking water from the oceans? a: . coral reefs , starfish , sea horses

12、and seaweed. they take away the salt from sea water dolphins what will happen if there is no rain? 1.no water to drink 沒有喝的水沒有喝的水 2.brush our teeth 刷牙刷牙 3.take a shower 淋浴淋浴 4.wash the dishes 洗盤子洗盤子 5.one or two weeks 一或兩周一或兩周 6.have nothing to eat 沒有吃的東西沒有吃的東西 7.without food 沒有食物沒有食物 8.have nowhere

13、 to swim無(wú)處可洗澡無(wú)處可洗澡 9.cook food 做飯做飯 10.put out fires 滅火滅火 at home if there is no rain , there will be no water to drink . we can only live three days without water . if there is no rain , we will have no water to brush our teeth . we will have no water to take a shower. we will have no water to wash

14、 the dishes or our clothes . 如果；假設(shè)如果；假設(shè)將將 in the countryside plants and animals need water to grow . if there is no rain , they will die . we will not have any rice , vegetables or meat . if there is no rain , we will have nothing to eat . we can only live for about one or two weeks without food. if

15、 there is no rain , there will be no water in the streams or rivers . fish will have nowhere to live. they will die . we will have nowhere to swim. in the city if there is no rain , the cooks in restaurants will have no water to cook food. if there is no rain , firemen will have no water to put out

16、fires . kitty and ben have borrowed a project book about water from their school library. borrow.from.從從.借來借來 for brushing their teeth for showering for washing the dishes or their clothes in art lessons: for painting a picture for washing their hands farmers: for watering their vegetables cooks: fo

17、r cooking food firemen: for putting out fires what do we use water for? we use water for showering. we use water for brushing our teeth. we use water for washing the dishes or our clothes. we use water for painting a picture/washing our hands. what do other people use water for? farmers use water for watering their vegetables. cooks use water for cooking food. firemen use water for putting out fires. tap a dripping tap a dripping tap a shower save water! dont waste it! water dont brush your teeth under a running tap. dont wash the dishes under a running tap. dont was