[光] 会聚光学

They Did It With Mirrors!

They Did It With Mirrors! You can’t stand in front of the paintings of the old masters and not wonder, how did 1) Frans Hals make that lace seem so real? How did 2) Van Dyck make his armor so gleami

发表于:2018-11-28 / 阅读(334) / 评论(0)

疯狂英语2003年

Collecting football stickers

BBC Learning English 6 Minute English Football Stickers NB: This is not a word for word transcript. Kate: Hello and welcome to 6 Minute English, I'm Kate and joining me today is Rosie! Rosie: Hello Kate. Kate: Hi Rosie. Today we're going to talk abou

发表于:2018-11-29 / 阅读(290) / 评论(0)

六分钟英语

听力每日练习listen 39

DIALOG 39 WHAT'S YOUR HOBBY? laurance--What do you do in your spare time? soony--Oh, nothing special I read...watch TV...go to the movies. laurance--Don't you have any hobbies,like stamp collecting or

发表于:2018-12-03 / 阅读(238) / 评论(0)

听力每日练习补充

新概念英语第三册lesson 59 Collecting

Lesson 59:Collecting 收藏 Listen to the tape then answer the question below. 听录音，然后回答以下问题。 What in particular does a person gain when he or she becomes a serious collector? People tend to amass possessions, sometimes withou

发表于:2018-12-08 / 阅读(676) / 评论(0)

新概念英语第三册

高中英语人教版2000年高二上06

[00:08.28]Bruce and Zhou Lan are talking on the telephone about stamps. [00:13.84]Hello.Can I speak to Zhou Lan, please? [00:18.31]This is Zhou Lan speaking. [00:21.66]Hello,Zhou Lan.This is Bruce. [00:25.73]Excuse me for ringing you so late in the e

发表于:2018-12-13 / 阅读(378) / 评论(0)

高中英语人教版2000年高二

高中英语人教版高二上08

[00:04.28]Lesson 21 1.Dialogue [00:09.33]Bruce and Zhou Lan are talking on the telephone about stamps. [00:14.89]Hello.Can I speak to Zhou Lan,please? [00:19.33]This is Zhou Lan speaking. [00:22.70]Hello,Zhou Lan.This is Bruce. [00:26.75]Excuse me fo

发表于:2018-12-13 / 阅读(229) / 评论(0)

高中英语人教版高二

闽教版小学英语五年级下 f.Unit6-12

[00:05.67]Lesson 12 [00:07.40]1.Look and read. [00:11.05]In my family everyone has a hobby. [00:13.94]在我的家里,每个人都有一个爱好. [00:15.22]My father likes taking pictures.我爸爸喜欢拍照. [00:18.53]He often takes pictures.他经

发表于:2018-12-17 / 阅读(297) / 评论(0)

闽教版小学英语五年级下

走进剑桥大学第8期:牛顿的苹果树

Newtons Apple Tree 牛顿的苹果树 Newton was an English physicist and mathmatician,and was the greatest scientist in his era. 牛顿是一位英国物理学家和数学家，也是他那个时代最卓越的科学家之一。 Isaac Newton was bor

发表于:2018-12-18 / 阅读(201) / 评论(0)

走进剑桥大学

万用英语口语句典35 喜欢与偏爱

02.01.11 喜欢与偏爱 1, what I most enjoy is reading. 2, Are you keen on dancing? 3, I like it. 4, I'm very partial to sweet food. 5, What I most enjoy is taking photos. 6, I'm mad about math. 7, I do like climbing. 8, There 's nothing I enjoy more t

发表于:2018-12-26 / 阅读(143) / 评论(0)

万用英语口语句典

【听听测测】Model Test 36

2 What do we learn about Jane? [A] She is going to America [B] She has travelled abroad [C] She likes collecting stamps

发表于:2018-12-30 / 阅读(148) / 评论(0)

听听测测

英语诗歌:From Song Of Myself

Walt Whitman (1819 1892) I think I could turn and live awhile with the animals ... they are so placid and self-contained, I stand and look at them sometimes half the day long. They do not sweat and whine about their condition, They do not lie awake

发表于:2019-01-02 / 阅读(192) / 评论(0)

英语诗歌

小学英语陕旅版五年级下Lesson11

00:37.69]Listen and read [00:42.66]Han ping:What do you usually do after school? [00:47.62]Li Shan:Reading is my hobby,but sometimes I like going shopping with my mother. [00:55.98]How about you? [00:59.95]Han Ping:I like draw-ing in my free time,and

发表于:2019-01-09 / 阅读(231) / 评论(0)

小学英语陕旅版五年级

新目标初中英语八年级下Unit 6--B2b

2b Listen again. [00:06.52]How long have they been collecting these things? [00:10.34]How many do they have? [00:12.95]Fill in the chart under How long and How many. [00:18.64]Conversation 1 [00:21.70]How long have you been [00:23.63]collecting these

发表于:2019-01-09 / 阅读(259) / 评论(0)

新目标初中英语八年级下册

新目标初中英语八年级下Unit 6--B2a

Section B [00:04.00]2a Listen.What do Bob,Marcia,and Liam collect? [00:11.13]Fill in the chart under What. [00:13.63] [00:15.76]Conversation 1 [00:18.51]How long have you been [00:20.29]collecting these kites,Bob? [00:21.46]Since I was ten years old.

发表于:2019-01-09 / 阅读(251) / 评论(0)

新目标初中英语八年级下册

前元音/e/和/æ/的发音方法

有的学生发/e/音容易张口过大，而发/?/则容易张口不足。许多人在区分这两个音的时候，只注意到它们的张口程度大小不同，这倒也没错，但还要注意这两个音的发音效果也不区别，发/?/音时

发表于:2019-01-17 / 阅读(202) / 评论(0)

实用英语

英语听力：自然百科穿越银河系的旅行 Through Milky Way—14

Its a stunning location, but its also mysterious. These stars are not just close together. They are on the move at enormous speeds. Going to the heart of a galaxy might not be the similar to going to an amusement park. The rides are some similar to h

发表于:2019-01-22 / 阅读(325) / 评论(0)

自然百科2011年

PBS高端访谈:夏威夷的观赏鱼产业引起了争议

MIKE TAIBBI: What's not to love? So beautiful, colorful, mesmerizing in their movementsminiature works of living art that can thrive and entertain for years! They're, Koles, Longnose Butterflies, and a variety of TangsImmortalized by Hollywood in the

发表于:2019-01-27 / 阅读(217) / 评论(0)

PBS访谈商业系列

可以调焦的眼镜?

可以调焦的眼镜? They may look like an ordinary pair of spectacles, but these glasses are at the forefront of a revolution in eyewear. 它们看起来像普通的眼镜，但是是眼镜改革的最前沿。 Part of a new line of electronic eye

发表于:2019-02-07 / 阅读(200) / 评论(0)

实用英语

After six-year break, Thorpe swims 16th fastest

ROME, Dec. 16 (Xinhua) -- Five-time Olympic champion Ian Thorpe of Australia swam the 16th fastest in the 100m freestyle at the Italian Winter Open meet on Friday in his first long course outing in six years. Thorpe clocked 50.84 seconds in the event

发表于:2019-02-07 / 阅读(185) / 评论(0)

英语新闻

“可疑”英文怎么说？

最近李华看到朋友Kevin经常向大家要用过的吸管，觉得奇怪，便决定和Larry一起探个究竟。李华会学到两个常用语：shady和to stock up。 LH: Larry, Kevin在做什么啊? LL: Hmmm...thats a good question. LH: 他最近

发表于:2019-02-17 / 阅读(166) / 评论(0)

实用英语

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