保护我们的城市
It is very important to deal with the rubbish in cities. Rubbish must be thrown away or reused properly. Or it may cause a lot of probls. It may pollute the air and water. People may get ill when they breathe the polluted air or drink the polluted water.
Our city has started to face the probl. Some rubbish is sorted and sent to a certain place .Waste gas is cleaned before it goes into the air. Waste water is also cleaned before it is poured into rivers.
People should be prevented from throwing rubbish everywhere. We should try our best to take care of our environment and fight against pollution.
小学一年级英语课文 Lesson 5
少儿英语单词学习:早餐
少儿英语单词学习:外貌
小学一年级英语课文 Lesson 6
少儿英语单词学习:活动
小学一年级英语单词表(第一册)
小学一年级英语单词分类记忆:交通篇
小学一年级英语单词 Unit 3
小学一年级英语单词上(牛津上海版)
少儿英语单词学习:晚餐
小学一年级英语课文 Lesson 8
小学一年级英语课文 Lesson 11
小学一年级英语单词 Unit 2
少儿英语单词学习:生日
少儿英语单词学习:香料
少儿英语单词学习:萝卜和黄瓜
少儿英语单词学习:圣诞节
少儿英语单词学习:面包店
少儿英语单词学习:服装商店
小学一年级英语课文 Lesson 10
少儿英语单词学习:浴室
小学一年级英语课文 Lesson 3
少儿英语单词学习:小动物
少儿英语单词学习:海滩
小学一年级英语单词 Unit 1
小学一年级英语单词下(牛津上海版)
少儿英语单词学习:后院
少儿英语单词学习:餐厅
小学一年级英语单词中(牛津上海版)
小学一年级英语课文 Lesson 2
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| 英语教案 |
| 英语课件 |
| 英语试题 |
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| 不限 |
| 上册 |
| 下册 |
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