2020-2021学年人教新目标九年级下册英语 Unit 13 Section B (2a-Self Check) 课件

1、学练优九年级英语下（RJ） 教学课件Section B (2a-Self Check)Unit 13 Were trying to save the earth!学习目标 Key words & phrases: gate, bottle, president, work, metal, direct, creativity, throw away, put sth. to good use, pull . down, upside down, bring back Key sentence: The windows and doors come from old buildings arou

2、nd her town that were pulled down.PresentationLook at the title and the pictures in 2b. Can you guess what the passage is about?2aRethink, Reuse, Recycle!ReadingRead the passage and answer the questions. Who is Amy Hayes?2. How many people are mentioned in the passage? Who are they?She is a unusual

3、woman in the UK.Three. They are Amy Hayes, Jessica Wong and Wang Tao.Names What materials did they use?What did they make?Amy Hayeswindows and doors of old buildings that have been pulled downan old boatrocksold glass bottles（n.瓶子）a houseRead the passage and complete the chart below.2bNames What mat

4、erials did they use?What did they make?Jessica WongWang Taoold clothes; especially old jeansbagsiron (n. 铁) and other materials from old carsbeautiful art pieces Did she win an award? What was it from?2. Where did her windows and doors come from?Read paragraph 2 and answer the questions.Yes, she did

5、. It was from the Help Save Our Planet Society.They came from old buildings around her town that were pulled down.她住在英国，房子是她自己用废弃物建造而成。3. What does the sentence “she lives in a house in the UK that she built herself out of rubbish” mean?Read paragraph 3 and answer the questions. Is Jessica Wong good

6、 at recycling? What does she do?2. Where does she sell her bags?3. What will she write in her book?Yes, she is. She uses old clothes that people dont wear anymore to make bags.Her shop and website.New ways to use old clothes.Read Paragraph 4 and answer the questions. What does Wang Tao hope to set u

7、p? Why?A “metal art” theme park. Because he wants to show people the importance of environmental protection.Language points Do you often throw away things you dont need anymore? 1) throw away扔掉，丢弃浪费 (机会、 优势或好处)e.g. I never throw anything away. 我从来不扔任何东西。 e.g. Dont throw away this opportunity. 不要错过这个

8、机会。3) 浪费(时间、金钱等)乱花(钱等) e.g. It will be time and money thrown away. 这将是浪费时间和金钱。 2) 错过(机会等)，放过；未能很好利用 (机会等)e.g. Your creative talents can also be put to good use, if you can work up the energy. 如果你能让自己的精力充沛起来，你 能很好地发挥自己的创作才能。2. Have you ever thought about how these things can actually be put to good u

9、se?put to good use 好好利用3. She lives in a house in the UK that she built herself out of rubbish.build/make . out of用建造/制造e.g. He built a model ship out of wood. 他用木头造了个模型船。 Some birdsbuildnestsoutoftwigs. 一些鸟用小枝筑巢。4. The top of the house is an old boat turned upside down. turned upside down 意为“被翻转过来的

10、； 被颠倒过来的”，作后置定语修饰boat。 e.g. Tony had an upside down map of Britain on his wall. 托尼的墙上倒挂了一张英国地图。 The lid, turned upside down, served as a coffee table. 那个盖子被翻过来当作咖啡桌。5. And the gate in front of her house is made of rocks and old glass bottles.be made of和be made from都表示“由制成”，但二者的用法有区别。be made of 常常表示原

11、材料未发生化学变化，从成品中仍可看出原材料；be made from常常表示原材料经过化学变化，从成品中看不出原材料。 e.g. The desks and chairs are made of wood. 这些课桌椅是用木材制成的。 This kind of wine is made from wheat. 这种酒是用小麦制成的。6. He is known for using iron.be known for 因而著名 be known as 作为而著名 be known to 对于某人来说是著名的e.g. He was known for his kindness. 他以友善而著称。H

12、e is known to the police as a thief.他对警察来说是一个小偷。Jay Chou is known as a rap singer. 周杰伦作为一个说唱歌手而出名。 7. 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 (n. 创造力).bring back 恢复；使想起；归还not only . but (also) .

13、表示“不但而且”。本句中的not only位于句首，其后的主谓要部分倒装，即根据主语的人称和数以及时态的变化，将不同的助动词提到主语前，需要注意的是but (also)后面的主谓不用倒装。例如：Not only did my aunt teach at school, but (also) she wrote articles for newspapers.我阿姨不仅在学校教书，而且还给报纸写稿。2cFill in the blanks with the correct forms of the phrases in the box.put to good use build out ofpu

14、ll down set upknown for not only but also Amy Hayes lives in the UK. Many of the old buildings in her neighborhood were _.pulled down2. All the rubbish and old things in Amys neighborhood were then _ _ when Amy built her house. 3. Amy is very creative. She _ her front gate _ rocks and old glass bott

15、les. 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.putbuiltout of to good useset up5. Though Jessicas bags are made from old clothes, her bags are _ being cute and useful.known for6. Wang Tao _ makes large p

16、ieces of metal art that look like animals or humans, _ makes smaller pieces for the home.not onlybut also2dUnderline the words in the passage based on the words below. What are the differences?think use environmentusual recycle buildcreate special recentimportant protect inspirethink rethink special

17、 especially use reuse, useful recent recently usual unusual environment environmentalrecycle recyclingimportant importancebuild building protect protectioncreate creative; creativityinspire inspiration1. Rethink, Reuse, Recycle! re-是最常用的前缀之一。它可以加在名词或动词前面，构成新的名词或动词。re-表示以下三方面的意义： 1)表示“回”或“向后”的意思。例如：r

18、eturn（回来）recall（回忆，召回）retract（缩回，取回） 2)表示“再”、“重新”、“重复”的意思。 例如：rethink（再思考），reuse（再 运用），restart（重新开始），recycle （再利用） 3)表示“相反”、“反对”的意思。 例如：rebel（反叛，谋反），reverse （反转，颠倒），resist（反抗，抵抗） 2. She is a most unusual woman.un-前缀，常加在形容词、副词、分词、动词和名词之前。第一，表示否定意义；第二，表示“反动作”，即“相反的动作”。例如： uneconomic不经济的 ，uncomfortable

19、不舒服的， unending无尽的， unfortunate不幸的 ，unusual不平常的， unkind不仁慈的， unbind解开，释放 ，uncover揭开的盖子， unearth由地下掘出 ，unbutton 解开纽扣 3. Nothing is a waste if you have a creative mind.-ive是形容词后缀 一般表示有.的create -ive creative 4. Amy recently won a prize from the Help Save Our Planet Society. recent -ly recently形容词加 ly变副词

20、5. Amy is an inspiration (n.鼓舞人心的人) to us all.后缀-tion附在动词后面构成名词 1)当单词最后是t, d, te, de时，变名词加 tion或者ation, ition； 2)当单词最后是元音字母时，变名词加 sion等。 6. She especially likes to use old jeans to make handbags. special 和especial 是同义词， especially 是especial 的副词形式。7. Wang Tao hopes to set up a “metal art” theme park

21、to show people the importance of environmental protection.importance是important的名词形式。 environmental 是environment 的形容词形式。protect -ion protection2eMake a list of things that need to be done to save the environment. Which things can be done by common people every day?take your own bags when you go shopp

22、ingspend less time in the showerturn off the lights when you leave a roomtake public transport rather than driveavoid using air conditionersWhich things have to be done by governments and organizations? Discuss these with your cate the publicensure that factories get rid of waste in a respo

23、nsible waypreserve the forestspreserve endangered speciesnot allow activities that seriously endanger the environmentThink about the environment in your town/city and complete the chart below.Which parts of the town/ city have a nice environment? Why are they nice?Which parts need to be improved? Wh

24、y?3aGood environment Why Bad environment Why parkthe air is cleanstreets so many treesrestaurantsclean and tidyriver a lot of rubbishso many carsair too many factoriesstreets 3bWritingWrite a letter to the city mayor about the problems and your suggestions.In your letter, describe the environmental

25、problems in your town/city.1. What are the problems?2. Where are they?3. What or who is causing these problems?Then, give suggestions or possible ways to solve the problems. I think that We should/ could I suggestOne possible versionDear Sir/ Madam, Environmental problems are becoming more and more

26、serious all over the world. With the development of the society, there are too many cars on the streets in our city. Cars have made the air unhealthy for people to breathe. Black smoke and poisonous gas are given off by factories. Factories also put waste into the river. And wherever we go, we can f

27、ind rubbish. Now more and more people have realized these problems. I think that governments should close down the factories that cause much pollution and develop laws to stop people from driving cars every day. I suggest everyone in this town should help to clean up the river and the streets. We sh

28、ould call on everyone in the town to throw rubbish in the dustbins. I hope the problem will be solved in the near future and our home will become better and better. Self Check1. Write different forms of the words. Then add more to each group.v. n.pollute -act -protect-inspire -build -create -pollutionactionprotectioninspirationbuildingcreationn. adj.fame -wood -science-health