管式水冷凝器

Without a Nightligh

The moon shone down on the lake like a spotlight. It was a warm summer evening, and I found the night sky, with its 1) glistening stars, relaxing to watch. Five of us were sitting on the dock, wishing

发表于:2018-11-28 / 阅读(181) / 评论(0)

疯狂英语2002年

决胜四级听力必备 unit11

Section A [00:01.23]1. W: Excuse me.Did you say that these jackets were fifteen dollars? [00:07.00]M: No,I said fifty dollars. Here's the price on the tag. [00:11.70]Q: How much are these jackets? [00:15.67]2. M: The plane's leaving at 5:30. [00:18.6

发表于:2018-11-29 / 阅读(180) / 评论(0)

决胜四级听力必备

外研社新标准高中英语必修第一册--02

[00:01.00]Module 2 Developing and Developed Countries [00:09.22]Vocabulary and Listening [00:11.93]Activity 3 Check the meaning of these words [00:16.06]Now listen to the conversation and tick the topics you hear. [02:34.36]Activity 4 Listen again ch

发表于:2018-12-04 / 阅读(223) / 评论(0)

外研社新标准高中英语必修（1-4）

高一下词汇(03版)字母 a-h

[00:02.90]a great deal of a number of Abel Tasman [00:08.79]很多的;大量的若干;一些亚伯.塔斯曼 [00:14.68]accent achievement act out activist [00:20.00]n.口音;腔调;重音 n.成就;功绩把...表演出来 n.激进主义分子; [00

发表于:2018-12-12 / 阅读(154) / 评论(0)

高中英语词汇

新世纪少儿英语第二册LESSON 17-30

V@enook.cn Lesson 17 Bring me some jam. What are you doing,Mom? I'm making some sandwiches. I'll help.I'll cut the bread. OK,Katie. Oh,Katie!What a mess!Give me that knife,please. Bring me some jam,please. Mom!Dan's eating the jam! The jar's almost e

发表于:2018-12-13 / 阅读(122) / 评论(0)

新世纪少儿英语

2016年初中英语日常训练：一次难忘的旅行

Making a trip to Beidaihe on May 18 was an experience which I will never forget. A arrived in Beidaihe at about 2 o'clock,and immediately took a No.5 bus to the sea area.The beautiful blue sea was so large that I couldn't see the other side of it.Aft

发表于:2018-12-17 / 阅读(67) / 评论(0)

英语作文

英国学生科学读本第88期:冷凝(2)

Thus by heating liquids we cause them to evaporate, or change into vapours or gases; 因此, 可以看出：我们能够通过加热液体使得它们蒸发, 变成水蒸气或气体； and by taking away heat from these gases, or cooling them, we tu

发表于:2018-12-18 / 阅读(59) / 评论(0)

英国学生科学读本

英国学生科学读本第88期:冷凝(1)

Lesson 88 Condensation 第88课冷凝 When the water in a kettle boils, it boils first at the bottom. 当水壶中的水沸腾时, 首先开始沸腾的是底部的水。 We cannot see this in a kettle, because the kettle is made of iron. 我们无法

发表于:2018-12-18 / 阅读(60) / 评论(0)

英国学生科学读本

高中英语人教版高一下讲解08

[00:03.08]PRE-READING [00:07.16]Do this section all by yourselves [00:11.91]and look up any information you're interested in the dictionary. [00:29.28]Curie(F.kyri),Pierre(1839-1960),and Marie(1867-1934),French physicists, [00:52.14]husband and wife,

发表于:2018-12-18 / 阅读(180) / 评论(0)

高中英语人教版高一

【有声英语文学名著】蝇王（1a）

The Sound of the Shell The boy with fair hair lowered himself down the last few feet of rock and began to pick his way towards the lagoon. Though he had taken off his school sweater and trailed it now from one hand, his grey shirt stuck to him and hi

发表于:2018-12-31 / 阅读(57) / 评论(0)

有声英语文学名著

SSS 2012-08-02

In an Aesop fable, a thirsty crow wanting to drink from a pitcher must first raise the water level. So he drops pebbles in the container. In real life, the European Jay can perform the same task. But just how smart is it? Researchers challenged jays

发表于:2019-01-08 / 阅读(58) / 评论(0)

Scientific American(八)月

英语四级语法关键句（2）

21. 疑问词+shouldbut 结构，这个结构表示过去的意外的事，意为nonebut，可译为除了还有谁会，岂料，想不到竟是等。 Who should write it but himself? 22. who knows but (that)和who could shouldbut结构，这个结构

发表于:2019-01-08 / 阅读(87) / 评论(0)

大学四六级阅读

VOA标准英语2014--Niger Delta Communities Pressure Shell on 2011 Oil Spill

Niger Delta Communities Pressure Shell on 2011 Oil Spill YOUBEBE, NIGERIA Local leaders in the Niger Delta want to unite competing communities to pressure Shell Petroleum to pay billions of dollars in reparations and clean up of fishing areas they sa

发表于:2019-01-14 / 阅读(63) / 评论(0)

VOA标准英语2014年(三月)

美国小学英语教材2:第26课餐具的由来

How the First Dishes Were Made 餐具的由来 Torad, the Cave-Boy 特拉德洞穴男孩 A long, long time ago, there lived a little boy named Torad. 很久很久以前，这里住着一个叫特拉德的小男孩。 In those days there were no house

发表于:2019-01-16 / 阅读(84) / 评论(0)

美国小学英语教材2

英语听力：自然百科夏威夷火山

The lava, unleashed, transforms the earth. Along its way from comb to sea, it is a force of change, leaving in its wake a course of destruction and creation. The volcano sculpts a surreal moonscape. Huge rocks ferry on the backs of flows, tower over

发表于:2019-01-22 / 阅读(76) / 评论(0)

自然百科2009年

英语听力：探索发现 2012-05-18 荒野求生:冰岛—16

This roof's just getting lower and lower now, which I don't like. All of this part of the ceiling here has just collapsed. It's a bad time for the torch to come apart. If this goes out, I'm in real trouble. I can let you just see -- all of this stuff

发表于:2019-01-23 / 阅读(50) / 评论(0)

探索与发现2012年

英国学生科学读本第53期:牡蛎(1)

Lesson 53 The Oyster 第53课牡蛎 The oyster is called a shell-fish; but it is not a real fish, like the sole or the herring. All true fishes have a backbone, and they swim about in the sea by the help of their tail and their fins. 牡蛎是一种贝

发表于:2019-02-13 / 阅读(70) / 评论(0)

英国学生科学读本

托福考试逻辑推测词

托福考试逻辑推测词不少考生做听力时会碰到一个问题，即无法做到对文章的整体理解，常常把句子、段落割裂开来听，不管语句之间意义的联系。有时顺着一个句子的逻辑方向去想，有些生

发表于:2019-02-18 / 阅读(52) / 评论(0)

托福英语

摆脱特困户-无情地往自己脸上泼杯水吧

摆脱特困户Splash cold water on your face无情地往自己脸上泼杯水吧！ If a cup of coffee doesn't keep you awake long enough, try splashing cold water on your face, which is always refreshing. 如果一杯咖啡都无法让你清醒足够

发表于:2019-02-23 / 阅读(53) / 评论(0)

英语听力广播—Listening

雅思写作常见句型（二）

雅思写作常见句型（二） 26． if any结构，if any和if ever，意思是果真有，即使有，表示加强语气。与此类似的还有：if anything（如有不同的话，如果稍有区别），if a day（=at least，至少）。 The

发表于:2019-02-26 / 阅读(133) / 评论(0)

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acetone formaldehyde resin

automatic dimension check