人教版九年级全册英语课件：Unit 13 We’re trying to save the earth section B.ppt

1、Unit 13 Were trying to save the earth! 英语英语 九年级九年级 下册下册 配人教配人教( (新目标新目标) )版版 Section B 课前预习课前预习 一、重点单词 1. _ 回收利用；再利用 2. _ 餐巾；餐巾纸 3. _ 大门 4. _ 瓶子 5. _ 负责人；主席；总统 6. _ 灵感；鼓舞人心的人(或事物) 7. _ 铁 8. _ (音乐、艺术)作品 recycle napkin gate bottle president inspiration iron work 9. _ 金属 10. _ 创造力；独创性 二、重点短语 1. _ _ 扔掉；

2、抛弃 2. _ sth. to good _ 好好利用某物 3.build/make. _ _ 用建造 4. _. _ 拆下；摧毁 5. _ _ 上下颠倒；倒转 6. _ _ 建立；准备；安排；引起 metal creativity throw away put use out of pull down upside down set up 7. _ _ 艺术作品 8. _ _ 恢复；使想起；归还 9. _ public _ 乘坐公共交通工具 10. get _ and _ 变得越来越糟 art pieces bring back take transportation worse worse

3、 名师点津名师点津 【1】Have you ever thought about how these things can actually be put to good use? 你曾经是否想过如何 把这些东西好好利用起来呢？ 【知识点】 put sth. to good use 的用法。 【讲解】 短语put sth. to good use意为“好好利用某 物”。 【举例】 I want you to put your talents to good use. 我希望你好好利用你的天赋。 【学以致用】 他能在新的工作中把他的经验派上用场吗？(根据汉 语意思完成句子) Can he _ h

4、is experience to _ _ in the new job? put good use 【2】You have probably never heard of Amy Hayes, but she is a most unusual woman. 你可能从未听说过埃 米 海斯,但她是一个非同寻常的女人。 【知识点】 “a most+adj.+n.”结构的用法。 【讲解】 在“a most+adj.+n.”结构中，most是副词，意为“很； 非常”，相当于very,用来修饰它后面的形容词。 在“the most+adj.+n.”结构中，most是副词，表示程 度，意为“最”，与其后的

5、形容词一起构成形容词的最 高级。 【举例】 Her younger sister is a most active kid in the family. 她妹妹是家里一个非常活跃的孩子。 He is one of the most famous writers in China. 他是中 国最著名的作家之一。 【学以致用】 1. 桂林是一个非常美丽的城市。(根据汉语意思完成句 子) Guilin is _ _ beautiful city. a most ( )2. The scarves are all beautiful. I cant decide which one to choose

6、. Oh,look at this red one.I think its _.(2015南昌) A.beautiful B.more beautiful C.the most beautiful D.less beautiful ( )3. I think Spiderman is _ cartoon (动画片) Ive even seen. A. interesting B. more interesting C. most interesting D. the most interesting C D 【3】The windows and doors come from old buil

7、dings around her town that were pulled down. The top of the house is an old boat turned upside down. 门窗来自小 镇周边被拆下的旧建筑。屋顶则是一条被倒翻过来的旧 船。 【知识点】 pull down和turn upside down的用法。 【讲解1】 that引导定语从句，修饰先行词old buildings， 关系代词that在从句中作主语，不能省略。pull down意 为“拆下；摧毁”，were pulled down是其被动结构。 【举例】 The desks come from t

8、he trees that were cut down yesterday.这些课桌是用昨天砍下的树做的。 Several old houses were pulled down to make way for the new road. 为了给新修的道路让路，几幢旧的房屋被 拆毁了。 【讲解2】 turned upside down 意为“被翻转过来的； 被颠倒过来的”，在此为过去分词短语作后置定语，修 饰boat，相当于定语从句.an old boat that was turned upside down。 【举例】 The lid turned upside down served a

9、s a coffee table. 那个被翻过来的盖子充当了咖啡桌。 【熟记】 含down的常见短语： go down 下降；被接受 let down 放下；使失望 cut down 砍倒；削减 fall down 倒下；跌倒 keep down 控制；镇压 pull down 拆毁；拉倒 get down 下来；吞下；写下 walk down 沿着走 take/write down 写下；记下 put down 放下；记下；平定 look down 往下看；瞧不起 break down 损坏；发生故障；分解 turn down (把音量)调低；减少；拒绝 calm down 平静下来；镇定下

10、来 【学以致用】 1. 拆房容易盖房难。(根据汉语意思完成句子) It is easier to _ _ than to build up. pull down 2. 托尼把一张英国地图倒挂在墙上。 Tony put a map of Britain _ _ on the wall. ( )3. If you _ your name on the paper，you can get a magazine. A. cut down B. look down C. turn down D. write down upside down D 【4】And the gate in front of h

11、er house is made of rocks and old glass bottles. 她房子的前门是由岩石和旧 玻璃瓶子制成的。 【知识点】 “be made+介词”结构的用法。 be made of 意为“某物由制造而成”(从制成品中可以看出 原材料) be made from 意为“某物由制造而成”(从制成品中一般看不 出或难以分辨出原材料) be made in 意为“某物由某地制造” be made by 意为“某物由某个人或集体制造而成”，其中介词by 用来强调动作的执行者 be made into 意为“某种原料被制成某物” be made up of 意为“某物由组成

12、或构成” 【举例】 The desks and chairs are made of wood. 这些 桌椅是由木材制成的。 This kind of wine is made from wheat. 这种酒是用小麦 制成的。 This car is made in Japan.这种汽车产于日本。 Was this cake made by your mother?这个蛋糕是你妈妈 做的吗？ Glass can be made into many different kinds of things. 玻璃能被制成不同种类的东西。 This composition is made up of f

13、ive parts.这篇作文由五 部分构成。 【学以致用】 用适当的介词填空 1. Books are made _ paper. 2. Paper is made _ wood. 3. This basketball team is made _ 10 members. 4. This kind of watch is made _ Shanghai. 5. The plane is made _ the workers in this factory. 6. This piece of wood will be made _ a small bench. of from up of in

14、by into 【5】The more popular works can even be seen in art shops around the city. 甚至在城市周边的艺术品商店里， 也能见到这些比较受欢迎的作品。 【知识点】 work的用法。 【讲解】 work v. 工作；运转 work n. 作可数名词时，常用其复数形式，意为“著作； 作品”；作不可数名词时，意为“工作；作业”。 【举例】 She works in a restaurant. 她在一家饭店工作。 The machine doesnt work. 机器不转了。 He is making a study of Wi

15、lliam Faulkners works. 他 在研究威廉 福克纳的作品。 I have to bring my work home today.今天我得把工作 带回家去做。 【学以致用】 ( )1. Im running out of money, I need a new _. A. worker B. job C. work D. working ( )2. The phone I bought last years doesnt _ any more. A. work B. use C. useful D. works B A ( )3. It seems that we have

16、_ work to do these two weeks. A. too much B. too many C. much too D. so many ( )4. Now you can see his art _ at the square in the city. A. work B. works C. job D. lesson A B 【6】Which parts need to be improved? 哪些部分需 要被改善？ 【知识点】 need的用法。 【辨析】 need to be done; need doing与need to do need doing意为“需要被做”，

17、现在分词doing表被 动，相当于need to be done。need后加不定式，证明 need为实义动词，而非情态动词，这时need有人称和 数的变化。 【举例】 My watch needs repairing.=My watch needs to be repaired.我的表需要修了。 He needs to get up early. 他需要早起。 【学以致用】 ( )1. Something is wrong with my car. It needs _. A. repair B. to repair C. repairing D. to be repair 2. My ha

18、ir needs cutting. (改为同义句) My hair needs _ _ _. C to be cut 文脉梳理文脉梳理 迅速通读教材P102：2b课文“Rethink, Reuse,Recycle!”, 完成下表 Nothing is a waste if you have a creative mind, things you throw away can actually be 1. _. Herere three real examples: Amy Hayes from the UK lives in a special house which is built by

19、herself out of 2. _: Its windows and doors from pulled down 3. _; Its roof an old boat turned 4. _; Its gate rocks and 5. _; Because of this, she recently won a prize from the 6. _ _. put to good use rubbish old buildings upside down old glass bottles Help Save Our Planet Society Jessica Wong from 7

20、. _ makes and sells cute and useful bags in a real shop and 8. _: Materials: 9. _, especially 10. _; Her wish: to show people new ways 11. _. Wang Tao from 12. _ makes beautiful13. _: Materials：iron and other materials from 14. _; His purpose: to show people the importance of 15. _ _. Hong Kong onli

21、ne old clothes old jeans to use old clothes Shanghai art pieces old cars environmental protection 本课时主要短语串联应用(用方框内短语的适当形式填空) build.out of, put sth. to good use, throw sth. away, set up, a most, the importance of, be known for, an inspiration to sb., upside down, bring back Paragraph 1： Do you often

22、drink bottled water? How do you deal with the plastic bottles after finishing drinking? Plastic bottles can be 1. _, so dont 2. _ next time. put to good use throw them away If you cant afford to buy your own tropical island paradise(热带岛屿天堂), why not build your own? That is exactly what Richie Soma d

23、id in 1998. Perhaps you have probably never heard of him but Richie Soma is really 3. _ innovative (创新的) man. He lives in a house on an island that he 4. _ it _ 250,000 plastic bottles. In his house, there is a living room, a simple kitchen and two bedrooms. The weather on the island is always hot,

24、dry and sunny, so Richie uses solar power (太阳能). He has got a solar cooker, a shower, electric lights and a CD player. His way of life is interesting and comfortable. Hes really 5. _ us all! a most built out of an inspiration to Paragraph 2: Are you good at computer science? My 15-year-old best frie

25、nd David is. Actually, he 6. _ his Internet skills in our school for long. Last year, he 7. _ a free website for the schoolmates to show their old photos, from the kindergarten time to middle school, which helps 8. _ lots of old memories. This term, David created a new technology that allows to show

26、 anything we type on his website 9. _ . For example, your type “W”, but the letter you get is “M”! This is very interesting because it really takes time has been/is known for set up bring back upside down to understand a sentence in this way. For David, 10. _ studying computer science is just to bri

27、ng surprise and joy to his friends. the importance of 习作乐园习作乐园 假设你是新华中学的中学生许军，为配合环保教育 活动，请根据下面提示，用英语写一份80词左右的倡议 书。(倡议书的开头与结尾已给出，不计入总词数) 内容要点： 1. 倡导开展种植花草树木的活动； 2. 保护水资源，制止水污染； 3. 不要乱扔垃圾，让我们的城市变得更美好。 Dear friends, Im Xu Jun from Xinhua Middle School. In order to make the environment more beautiful, w

28、e should _ _ _ _ _ Thank you! Xu Jun 思路点拨 在写作过程中要明确以下几点： 1. 词数80左右，倡议书的开头和结尾已给出，不计入 总词数； 2. 可适当发挥，添加细节。 粮草先行 审题卡: 体裁 1. _ 基本人称 2. _ 基本时态 3. _ 相关词句 4. 首先_ 5. 然后_ 6. 然而_ 7. 结果_ 8. 因此_ 9. 被严重污染_ 应用文应用文 第一人称第一人称 含有一般现在时、现在完成时的被动语态含有一般现在时、现在完成时的被动语态 first second/then however as a result so be polluted se

29、riously 佳作欣赏 Dear friends, Im Xu Jun from Xinhua Middle School. In order to make the environment more beautiful, we should do what we can to protect it. First, we should plant more trees and flowers. Second, we should protect water because water is very important for us. However, some people dont care about this. They throw rubbish or pour waste water into rivers and lakes. As a result, many rivers have been polluted very seriously. So we should do something to stop it. Finally, we should do our best to make our city more beautiful so that we can live better here. Thank you! Xu Jun