1、Unit 13We are trying to save the earth.Review1.努力去做某事2.手机3.垃圾,废物4.河底5.充满6.渔民7.政府8.把垃圾扔到河里9.要求某人干某事10. 关闭工厂11. 打扫12. 过去常常13. 在中起作用，在中扮演角色 try to do mobile phones litter ; rubbish;waste the bottom of the riverbe full of fishermangovernment throw rubbish into the river ask sb. to do sth. close down the
2、 factories clean up used to be play a part in 1.骑自行车2.骑自行车有别的好处。3.对.有益4.垃圾污染5.去购物6.开始做某事7.记得要把垃圾扔进垃圾桶8.保持公共场所的整洁和美丽9.对.有影响、有作用10.通向美好未来1.ride the bike2.There are other advantages of bike riding.3.be good for4.waste pollution5.go shopping6.start doing7.remember to throw rubbish in the bins8.keep publ
3、ic places clean and beatiful9.make a difference to sb.10.lead to a better future定义：表示说话时(瞬间)正在进行的动作, 也表示目前或现阶段正在进行的动作。结构: be (am/is/are) + v.-ing标志词：Look, Listen, now, right nowe.g. Look! The boy is crying.2.used to do used to do sth. 表示过去常常做某事, 而现在往往不做了, 后接动词原形。e.g. I used to get up at six oclock.b
4、e used to doing sth. 表示习惯于做某事Joe is used to drinking a cup of coffee every morning.1. 现在进行时: Present Progressive3.被动语态：Passive voice定义：表示主语是动作的承受者，即行为动作的对象的一种语态。结构：be + 过去分词e.g. Our classroom is cleaned every day.4.现在完成时: Present Perfect定义：表示动作已经完成, 但对现在造成影响; 或者表示从过去某一时间开始一直延续到现在并还可能持续下去的动作。结构: has/
5、have + 过去分词标志词：already, yet, ever, never, since, fore.g. I havent finished my homework yet.1. 情态动词本身有一定的词义, 表示说话人的情绪、态度或语气, 但不能单独作谓语, 只能与其他动词构成谓语。常见的有: can (could), may (might), must, need, shall (should), will (would)等。2. 情态动词无人称和数的变化, 后接动词原形。否定式是在情态动词后面加not。个别情态动词有过去式形式, 可用来表达更加客气、委婉的语气。 e.g. Ken
6、can climb up the tress like a koala.You mustnt play with fire. It is dangerous.情态动词4bFill in the blanks with the appropriatemodal verbs from the box.People _ think that big things_ be done to save the earth. Many forget that saving the earth begins with small things. For example, you _ savemay/might
7、mustcancan would couldhave to should mustmay/ mightelectricity by turning off the lights when you leave a room. You _ also use reusable bags instead of plastic bags. I think its a great idea that you now _ pay for plastic bags in some stores. And instead of driving to school or work, you _ ride your
8、 bike or walk. If its far, you _ take the bus. All these couldhave to can/shouldcan/could关掉adj.可重复使用的付费;付出代价small things _ add up and become big things that _ improve the environment. Lets take action now!couldwould/can采取行动What are they? What are they like?polar bear What should we do?!How to save o
9、ur planet?Which is the most difficult?stop ridding in carsrecycle books and papersturn off the lights when you leave a room turn off the showers while you are washing your hair dont use paper towels or napkinsWhat can we do to help save the earth? Rank these items from the easiest to the most diffic
10、ult._* stop riding in cars._ * recycle books and paper._* turn off the lights when you leave the room._* turn off the shower while you are washing your hair. _* dont use paper napkins1a Things Julia and Jack talk aboutThings Julia is doing nowThings Julia will do in the futureThings Julia would neve
11、r do_ turning off the light_turning off the shower_ stopping using paper napkins_ taking your own bags when shopping._ not riding in cars_ riding a bike_ recycling paper1c/dPair work1eA: We really shouldnt use paper napkins, you know .B: I know. I stopped using them last year.How do you usually deal
12、 with bottles and cans?Read the passage and complete the chart below.重新思考,重新使用,重新利用Rethink, Reuse, Recycle How many people are mentioned in the passage? Who are they?Three. They are Amy Hayes, Jessica Wong and Wang Tao.Fast ReadingDo you often throw away things you dont need anymore？Have you ever th
13、ought about how these things can actually be put to good use？Nothing is a waste if you have a creative mind.你经常扔掉你不再需要的东西吗？你是否曾经想过这些东西能很好地重新利用？如果你有一个充满创新的头脑，没有东西是废品。重新思考,重新使用,重新利用Rethink, Reuse, Recyclethrow away扔掉 think about思考 be put to good use 被好好利用You have probably never heard of Amy Hayes，but
14、she is a most unusual woman. She lives in a house in the UK that she built herself out of rubbish. 你可能从来没有听说过艾米.海斯，但她是一个非常不寻常的女性。她住在英国，房子是她自己用废弃物建造而成。重新思考,重新使用,重新利用Rethink, Reuse, Recyclehear of 听说 most=veryquite很 build out of 用建造The windows and doors come from old buildings around her town that wer
15、e pulled down. The top of the house is an old boat turned upside down.窗户和房门来自于一个小镇周围拆毁的房子。房子的顶部是一条翻转过来的旧木船。Rethink, Reuse, Recycle 重新思考,重新使用,重新利用come from来自 pull down拆下 upside down 倒转先行词引导词定语从句过去分词作定语And the gate in front of her house is made of rocks and old glass bottles. Amy recently won a prize
16、from the Help Save Our Planet Society. The president said.”Amy is an inspiration to us all.”房子前的大门是用岩石和旧玻璃瓶搭建的。艾米最近获得了“救助我们的星球”协会颁发的奖项。协会主席说: “艾米给我们所有人一个启示”重新思考,重新使用,重新利用Rethink, Reuse, Recycleis made of 由制成的 win a prize 获奖Amy isnt the only one who is good at recycling. Jessica Wong from Hong Kong u
17、ses old clothes that people dont wear anymore to make bags. 艾米不是唯一一个擅于废物利用的人。来自香港的杰西卡.王常利用人们不再穿的旧衣服来制作背包。重新思考,重新使用,重新利用Rethink, Reuse, Recyclebe good at 擅长. use.to do. 用.做.定语从句先行词定语从句She has been doing this for a few years now. She opened a small shop where she sells her bags，and she has also set up
18、 a website to sell them online.She especially likes to use old jeans to make handbags. 她已经这么做了好多年。她开了一间小店来出售她制作的包，还在网上出售它们。他特别喜欢用旧牛仔裤来制作手提包。重新思考,重新使用,重新利用Rethink, Reuse, Recycle open=set up=start 创办,开办 use.to do. 用.做. Her bags are cute and useful.“I plan to write a book about new ways to use old clo
19、thes,” she said. “I hope people can read my book enjoy it !” 她制作的包既可爱又实用。“我计划写一本关于用新的方法来改造旧衣服的书，”她说“我希望人们能阅读我的书并且喜欢它。”重新思考,重新使用,重新利用Rethink, Reuse, Recycleplan to do 计划做Wang Tao set up a small business in Shanghai four years ago. He is known for using iron and other materials from old cars to make b
20、eautiful art pieces. 四年前，王涛开始在上海经营小生意。他因为用旧车的钢铁和其他材料制作艺术品而闻名。重新思考,重新使用,重新利用Rethink, Reuse, Recycle open=set up=start 创办,开办 is known for 以.而出名 use.to do. 用.做. Some are large pieces that look like animals or humans, and some are smaller pieces you can put at home.The more popular works can even be see
21、n in art shops around the city. 有一些（艺术品）很庞大，看起来像动物或者人，有一些小块的可以摆放在家里。你甚至能在这个城市的艺术商店里看到一些更受欢迎的作品。重新思考,重新使用,重新利用Rethink, Reuse, RecycleWang Tao hopes to set up a “metal art” theme park to show people the importance of environmental protection. 王涛希望能建立一个“金属艺术”主题公园，向人们展示环境保护的重要性。重新思考,重新使用,重新利用Rethink, Re
22、use, Recycle open=set up=start 创办,开办 hope to do希望做. theme park 主题公园 环境保护的重要性Not only can the art bring happiness to others, but it also shows that even cold hard iron can be brought back to life with a little creativity.艺术不但可以给人们带来快乐，而且也说明只需要一点创造力，即便是冰冷、坚硬的铁也可以产生活力。重新思考,重新使用,重新利用Rethink, Reuse, Recy
23、cle not only.but also. 不但. 而且 bring back to life 恢复带来生机 1. Did Amy win an award? What was it from?Read the whole article and answer questions.Yes, she did. It was from the Help Save Our Planet Society.2. Where does Jessica Wong sell her bags? What will she write in her book?Her shop and website.New
24、ways to use old clothes.3. What does Wang Tao hope to set up? Why?A “metal art” theme park. Because he wants to show people the importance of environmental protection.build2c1. Amy Hayes lives in the UK. Many of the old buildings in her neighborhood were _.2. All the rubbish and old things in Amys n
25、eighborhood were then_when Amy built her house.3. Amy is very creative. She _ her front gate _rocks and old glass bottles. She put an old boat on top of her house.4. Jessica Wong sells her bags in a small shop, but she has also _ an online business to sell them.5. Though Jessicas bags are make from old clothes, her bags are _ being cute and useful.pulled downbuiltout of put to good useset upknown for/10/2941.
