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1、Section A 第 一 课 时 (1a -1c) Unit 13 Were trying to save the earth.人教版 九年级下册 litter v. 乱 扔 n.垃 圾 ； 废 弃 物 bottom n.底 部 ； 最 下 部 fisherman n.钓 鱼 的 人 loud music cars rubbish planes littering ships factories smokingbuilding houses mobile phones 1a Here are some words related to different kinds of pollution
2、. Write them in the box below. Then add more words. noise pollution _ air pollution _ water pollution _ loud music; cars; building house; ships; planes smoking; factories factories; rubbish; littering What was the problem? The river was _. Even the bottom of the river was full of _. These were no mo
3、re _ for fishermen to catch.What caused the problem? People are throwing _ into the river.Factories are putting _ into the river.How should the problem be solved? We should write to the _ and ask them to _ the factories. Everyone should help to _ the river. 1b Listen and complete the sentences. The
4、river was dirty. Even the bottom of the river was full of rubbish. But it used to be so clean! 1c Role-play the conversation. Then make your own conversations about the kindsof pollution in 1a. Yes, but people are throwing litter into the river. Everyone in this town should play a part in cleaning i
5、t up! littering 乱 丢 废 弃 物 litter 作 不 可 数 名 词 ， 意 为 “ 垃 圾 ； 废 弃 物 ” 。如 ： There were piles of litter on the streets. 街 上 有 一 堆 一 堆 的 废 弃 物 。 There will be fines for people who drop litter . 乱 扔 垃 圾 的 人 将 被 罚 款 。Language points litter 作 及 物 动 词 ， 意 为 “ 把 .弄 得 乱 七 八 糟 ” 。如 ： Dont litter up the floor wit
6、h scraps of paper. 别 往 地 上 乱 丢 纸 屑 。It is antisocial to leave ones litter in public place. 在 公 共 场 所 遗 弃 杂 物 是 妨 害 公 共 利 益 的 。Language points litter 还 可 作 不 及 物 动 词 ， 意 为 “ 乱 扔 废 弃 物 ” 。如 ： Please dont litter. 请 勿 乱 扔 纸 屑 杂 物 。Why do you always litter up the table with all these newspapers?你 为 什 么 总
7、 是 将 报 纸 乱 丢 ， 把 桌 子 弄 得 乱 糟 糟 呢 ？Language points 1. The street _ _ _ (充 满 了 ) rubbish.2. _ (litter) causes pollution.3. Factories are putting _ (pollute) water into the river.is full ofLittering polluted 4. The city _ _ (过 去 ) be so clean.5. We should play a part in _ (clean) the city up.6. There _ _ _ (过 去 有 ) so many trees on the hills.used to cleaningused to be 7. 根 据 汉 语 意 思 完 成 句 子 。 不 要 将 房 间 弄 得 乱 糟 糟 的 。 _ _ _ the room.8. She painted herself thick and _. A. ugly B. uglify C. uglily D. uglinessDont litter up A 完 成 课 后 提 升 作 业 。
九年级第十三单元第一课时
