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[00:01.26]Mobile phone technology has advanced [00:03.63]at an incredible rate in the last few years. [00:06.57]The first generation (1G) mobile phone system [00:10.03]was developed to make [00:11.35]and receive telephone calls anywhere [00:13.32]wit
Do you like purple grapes? 你喜欢紫葡萄吗? Do you like purple grapes, purple grapes, purple grapes? 你喜欢紫葡萄吗,紫葡萄,紫葡萄? Yes, I like purple grapes. Oh! They're nice and sweet. 是的。我喜欢紫葡萄。哦!它
I have a ball. Let's play. 我有一个球。我们一起玩吧。 I have many balls. They're in that box. 我有很多球。它们在那个盒子里。 How many balls do you have? 你有多少球? I have twelve balls. 我有12个。 Can you play t
Lesson 24 Again,please! I'm sending you a letter! I know: bottom 底部 computer 计算机 corner 角落 e-mail 电子邮件 envelope 信封 left 左边 letter 信 postcard 明信片 right 右边 stamp 邮票 top 顶部 send 发送 Can you___? Write
UNIT 3 Writing Home 给家里写信 Lesson 20 At the post office 在邮局 Hello! I need a stamp,please.请给我拿一张邮票. Where are you sending your letter? I'm sending it to Shijiazhuang.我想往石家庄寄. How much is the stamp,please?请问
UNIT 3 Writing Home 给家里写信 Lesson 22 Sending an E-mail 发电子邮件 I have a friend in Canada.我有一个朋友在加拿大. He has a computer.他有一台计算机. Do you know what a computer is? Yes!That's right! This is a computer!这就