Water is very important to us. If you don’t have water for three days you will die. We can use water for flowers swimming washing and many different things. We use it to cook make electricity put out fires and so on. We use millions of liters of water every day.Do you know how does the water come to your home? It travels through water pipes.
Water is very important to us. If you don’t have water for three days you will die. We can use water for flowers swimming washing and many different things. We use it to cook make electricity put out fires and so on. We use millions of liters of water every day.Do you know how does the water come to your home? It travels through water Pipes.
Some are long and wide but some are short and narrow. Then the water travels through the water pipes to the reservoirs. Then it travels through the water pipes to the river and to the special factories (we call water plants) that purify the water. When the water is purified we can drink it.
Please don’t leave garbage in the water on which we line and keep the water clean.
Cheap and cheerful 物美价廉
Antibiotics and escalator etiquette 美国人过多使用抗生素,伦敦地铁扶梯礼仪
A recipe for disaster 后患无穷
Chelsea doctor and surfing in Australia 切尔西队医与球队和解,澳大利亚冲浪
Burn a hole in your pocket 有钱不花难受
Axe to grind 别有用心
Hot potato 棘手的问题“烫手山芋”
Glass-bottomed bridge, cancer risk for HRT and 120-year-old man 世界最长玻璃桥开放,荷尔蒙替代疗法增患癌风险,印度教120岁僧人
Pain in the neck 令人讨厌的事情或人
California wildfires and cloned animals 加利福尼亚州野火,克隆动物衰老过程正常
To fall at the first hurdle 跌倒在第一关
Russian athletes and friendly robots 俄罗斯运动员服用兴奋剂,“合作机器人”
Brexit and Hockney's art 英国脱欧公投后进展,大卫·霍克尼艺术展
Canada wildfire and NASA discovery 加拿大林火,美国国家航空航天局发现系外行星
Off the hook 脱身
Close, but no cigar 几近成功
You're pulling my leg! 你在愚弄我!
Crash course 速成课
The cost of protecting the environment, Juno space probe 保护环境付出的代价,“朱诺”木星探测器
There's method to my madness 我有一个不合常理的办法
The university of life 生活经历
Cyclists make Olympic history, 400-year-old shark 英国自行车运动员创英奥运历史,400岁格陵兰鲨鱼
Art and football 海底发现文物,莱斯特城足球俱乐部曼谷庆功
It takes two to tango 一个巴掌拍不响
In the blink of an eye 一眨眼之间
Test the water 试探,摸底
Clean up your act 改邪归正
To make a mountain out of a molehill 小题大做
World's longest tunnel and a strange kind of race 世界最长铁路隧道,扛羊毛袋比赛
Alligator takes boy and Tate Modern extension 鳄鱼拖走小男孩,泰特现代美术馆扩建完工
| 不限 |
| 英语教案 |
| 英语课件 |
| 英语试题 |
| 不限 |
| 不限 |
| 上册 |
| 下册 |
| 不限 |