1、Unit 15 Were trying to save the manatees!Section Bendangered animals desertificationpollutionThe worlds problemsLead in1a 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

2、riding in cars_ recycle books and paper_ turn off the lights when you leave a room_ turn off the shower while you are washing your hair_ dont use paper towels or napkins51423PresentationA: Recycling paper is really easy.1b PAIRWORK Compare your answers.A: Turning off the lights when you leave the ro

3、om is not difficult at all. B: I agree. But there are some people who always leave their lights on when they are away.B: I agree. But its hard to stop riding in cars.B: No, it isnt difficult to do. I dont use paper towels or napkins.A: Really? I have to learn from you to better protect our planet. A

4、: Turning off the shower while you are washing your hair is not difficult to do，isnt it？2a Listen and check( )the things that Julia and Jack talk about.2b Listen again. Check ( ) the things that Julia is doing now, the things she will do in the future and the things she would never do._stopping usin

5、g paper napkinsThings Julia and Jack talk aboutThings Julia is doing nowThings Julia will do in the futureThings Julia would never do_ turning off the lights_ turning off the shower_ taking your own bags when shopping _ not riding in cars_ riding a bike_ recycling paper2c PAIRWORKRole play a convers

6、ation using the information from the chart above. Say what is true for you.A: We really shouldnt use paper napkins, you know.B: I know. I stopped using them last year.A: We should fall into the habit of turning off the lights when we go out.B: I have been doing that ever since I started schooling.1.

7、Who built the house? 2.The stuff used to be called trash, but what do we call it now?3. Where did the windows and doors come from? Amy Winterbourne. We call it “recycled” material.They came from old buildings around the town that were being pulled down.Read the passage in 3a and answer the questions

8、.Yes, she did. It was from the Help Save Our Planet Society.She makes model toys out of old TVs and sells them to raise money for the Childrens Hospital.5.What does she do in her spare time?4. Did Amy win an award? Where was it from?3b Look at the pictures below and complete the article. Use the phr

9、ases “be made from” and “used to be” in your article.from red pants which are too short for him. His beautiful scarf used to be a napkin. Joe Winterbourne loves the clothes his mother makes for him. At school, everyone calls him Mr. Recycling. His hat is made from a trash can cover. His backpack is

10、madeLanguage pointsThe walls are made from old glass bottles that are glued together.墻壁是由粘在一起的舊玻璃瓶做成的。 (1)be made from 由（原料）制作，其后接物質(zhì)名詞， 看不出原材料。例如：The paper we use is made from wood.我們用的紙是由木頭制成的。(2)be made of 由（原料）制作，其后接物質(zhì)名詞，能看出原材料。例如：The desks are made of wood.這些桌子是由木頭制成的。(3)be made by由制作,其后接動作的執(zhí)行者。

11、例如：This model plane is made by Uncle Wang.這個飛機模型是由王叔叔制作的。(4)be made in在某地制造， 后接地點名詞。例如：The watches were made in China.這些表是在中國制造的。特殊類型的語態(tài)轉(zhuǎn)換一、含雙賓語的主動句變被動句1.把間接賓語變?yōu)橹髡Z，直接賓語仍放在動詞后。例如：He told us a story. We were told a story by him.2.把直接賓語變?yōu)橹髡Z，間接賓語前要加to(在send, pass, write , give, show, bring 等動詞后）或for(在bu

12、y, cook, make, choose, order等動詞后)。例如： My teacher often gives me learning advice. Learning advice is often given to me by my teacher.Grammar二、含復合賓語的主動句變被動句在主動句中省略to 的不定式，變被動句時，要添加to。例如：He made me wait for a long time. I was made to wait for a long time by him.這樣的動詞有hear, see, notice, watch, feel, mak

13、e, have, let等。三、含動詞短語的主動句變被動句不及物動詞加介詞或副詞構成的短語，相當于及物動詞，在語態(tài)轉(zhuǎn)換時，不能漏掉介詞或副詞。例如：They take good care of the babies. The babies are taken good care of by them.Can you see what these things are made from? Try to think out more ways to recycle these things.Practicesupport endangered recycle wear pull down1. Why are you _a coat? Its not very suitable for this hot weather2. Our school football team needs more _They arent doing very well3. Pandas are _ animals. There arent many of them left. 4. Its important to _ paper to save the trees5. That apartment block is old and danger