【英语时差8,16】闪电的形状

The Shape Of Lightning Bolts As a thundercloud moves through the air, a strong negative charge gathers near its base. Because opposite charges attract, this negative charge is anxious to combine with the positive charges in the ground. Eventually a l

【英语时差8,16】The Cancan 康康舞

Do you recognise that tune? Well, its a famous piece of music called Orpheus in the Underworld. And it was written 150 years ago! And who better to tell us more about it than David Price, whos written a book about it. Its very difficult to actually i

【英语时差8,16】Ian Fleming – 伊恩.弗莱明

My name is Bond. James Bond. Ian Fleming wrote the James Bond novels. He also worked in intelligence during the Second World War. And it was because of this that he started writing spy novels. My theory was that he was going through a very acute midl

【英语时差8,16】急速冷冻

Have you ever noticed how frozen vegetables bought at a supermarket tend to cook up like fresh ones; retaining much of their firmness, while cooked home frozen veggies tend to be softer and mushier? Well, this difference is due to the different freez

【英语时差8,16】Winston Churchill 温斯顿.丘吉尔爵士

Hes famous for giving a V sign for victory.But hes most famous for leading the United Kingdom during the Second World War. If the British Empire and its Commonwealth last for a thousand years men will still say this was their finest hour. A clip ther

【英语时差8,16】阅读障碍

As the popular slogan states, reading is fundamental. But for many kids with dyslexia, learning to read is a struggle. Simply put, children with reading disorders have trouble recognizing words and letters on the page. And although reading difficulty

【英语时差8,16】A Garden Safari 花园旅行

A Garden Safari 花园旅行 William: And were looking at something very different from the last garden and its a sort of a Chinese-themed part of your garden. Can you tell us a little bit about it? Jane: Well, I decided Id put a Chinese area into my

【英语时差8,16】想赚钱？来投资乳草

That'true. monarch butterflies lay their eggs on milkweed plants.The caterpillars feed on milkweed, from which they extract substances called cardenolides, a type of chemical that can cause heart arrhythmia. This toxin doesnt affect the caterpillars

【英语时差8,16】如何轻松地让孩子们吃蔬菜

How To Easily Make Your Kids Eat Vegetables D:Hey,Yeal.Do you ever have trouble getting your kids to eat their vegetables? Unfortunately, Y:Luckily,my kids like most foods.But I know a lot of youngsters who simply refuse to eat their veggies. D:Maybe

【英语时差8,16】环球旅行的热带水果

Globe Trotting Tropicals Plants were world travelers, long before tourists like you and me, were able to fly off to vacation around the world. When Columbus sailed west, he was seeking precious spices of the Indies. He missed his original destination

【英语时差8,16】像猪一样快乐

On this Moment of Science Don and Yael answer the age-old question: Do pigs sweat? D: Congratulations on completing your PhD in Zoology this week, Yael. That makes six advanced degrees for you and eleven for me. Y: Well, we want to make sure Moment o

【英语时差8,16】麦克和亚曼达正在聊烹饪

Financial aid has been offered by the government to veterans and their families to shield them from economic hardship. It's a tradition that dates back to preRevolutionary War days. As armed conflicts increased over the years, so did the benefits off

【英语时差8,16】环境保护

Environmental Protection Today on Congressional Moment. Voice2: Only within the moment of time represented by the present century, has one species man acquired significant power to alter the nature of his world. ANNCR: That was from Rachel Carson's 1

【英语时差8,16】缺乏生活技能的幼稚女兒

Immature daughter lacking life skills Dear Annie: I have a pretty, petite 24-year-old daughter who is quite immature for her age. She still lives at home, occasionally helps around the house and attends the local community college. But she can't keep

【英语时差8,16】鲸是怎么演变成水手的？

Mammals developed from land-based reptiles two hundred million years ago, and most of the mammals we see today are still land based. A notable exception are the cetaceans, which we all know as dolphins and whales. How did they move from land to sea?

【英语时差8,16】得老师欢心的学生

Usually, pets are animals, such as birds or fish that we keep in our homes and take care of. Sometimes, schools will keep class pets, where all the children take turns caring for this animal. A teacher's pet, however, is not an animal, but a student

【英语时差8,16】小月季花

Greek frescoes from the second millennium B.C. show what is believed to be the earliest known representation of a rose. The name, according to legend, is because a woman of exquisite beauty, Rhodanthe, was turned into a beautiful rose. Roses grew abu

【英语时差8,16】麦克和亚曼达正在聊猫

Mike: I'm dead tired. My sister's cat kept me up almost all night! My sister's just gone to college so now the cat's taken to me, but I hate cats. Amanda: I love cats, and they're usually so quiet. What does the cat do? Mike: Well, it purrs really lo

【英语时差8,16】不）动…一根汗毛；（不）对…动手

This idiom is always presented in a negative way, and most often as a threat. If a person is physically violent, he or she may hit, slap or punch others, using his entire hand. What this idiom is saying to such a person is that using even one finger

【英语时差8,16】追求梦想

to REACH for the SKY (or STARS) Logically, we all know that the sky above us contains some clouds, miles of atmosphere, and endless empty space above that. No matter how tall we are, no matter how high we can reach, we can never reach or touch the sk