. Don't snack before you sleep.How oftenIf you do feel hungry, snack a little. But no more than three times a day.What about drinks?How about water? It's been around a long time! Water has nocalories(卡路 ……

小袋鼠也和妈妈撒娇。 KANGAROOS clings to (贴近) their moms, too. Milka in the picture is a three and a half month old kangaroo. It is giving Mom a big hug (拥抱). ……

of milk2. ran out of milk3. to do experiments3. to do experiments4. full of colorful4. full of colorful5 ……

how the milk is made. From farm to table, do you want to know more about the journey?   ... percent more milk this way. “Playing music to cows” is not that foolish a thing to do. It helps ……

.tricky adj. requiring skill or caution, difficult to do or deal with 棘手的，难处理的How do I get out of this tricky situation?cater for/to provide what is wanted or needed by someone or something 为……提供 ……

” something?d. use – In fact, the opposite is true; you shouldn’t use water – what should you do?... – If a person is hurt, we can say injured, e.g. a broken arm. c. spoiled – If you can’t use something because ……

; Cotton swab (棉签)• White paper• Electric lamp• Milk• Half of a lemon• Cup... the writing now?Can you see the writing now?What happened?What happened?Lemon juice is clear ……

white sand and some do not. Here’s why:Beaches can be white, yellow, tan (棕褐色) or some other color. Some sandboxes have white sand and some do not. Here’s why:You’ll needYou’ll ……

WHEN you look up into the sky, do you ever think of flying into space? When you gaze (凝视) at a star, do you imagine living on the brightest one? Humans have long been fascinated (吸引) with space ……

. They wanted Minnie no matter what. I gave Minnie a good bath. Then we waited for them to arrive.At last, an... or she is)He has a nice personality.warn v. 警告，注意(to tell someone to do or not to do something ……

Nobel Prize for Psychology was given to a multinational team that confirmed (确认) what people have... (未醉的) people do.*The Ig Nobel Prize for Astronomy and Biology was awarded to a multinational team ……

. Look into the sky and you look into space. What do the stars and planets look like? How do astronauts (宇航员) go into space? Are there any aliens (外星人)? Let’s begin our space travel.What ……

. Look into the sky and you look into space. What do the stars and planets look like? How do astronauts (宇航员) go into space? Are there any aliens (外星人)? Let’s begin our space travel.What ……

我们为何会“不喜欢”一些老师？词数 262 建议阅读时间 6分钟 课件及教案见网站 测试见7版DO we dislike our teachers because they are really... spoiled (宠坏) us?One day, my Spanish teacher asked us to get out a worksheet (活页练习题) she had given us ……

请不要“讨厌”你的老师。词数 251 建议阅读时间 7分钟 课件及教案见网站 测试见7版DO we dislike our teachers because they are really bad? Or is it because we can’t adapt (适应) to their teaching style, or because careless teachers spoiled ……