求求英文好的朋友帮忙翻译!

人教版八年级下册英语书一单元Grammar Focus翻译成中文。

What's the matter

你有什么问题么？

I have a stomachache

我得了胃病

You shouldn't eat so

much next time

下一次你不能吃那么多了

What's the matter with Ben

Ben有什么问题么？

He hurt himself He has a sore back

他伤到了他自己，他后背痛

He should lie down and rest

他应该躺下休息

Do you have a fever

你发烧了么？

Yes, I do/No, I don't/l don't know

是的/不，不是的/不，我不知道

Does he have a toothache

他有牙病么？

Yes, he does

是的，他有

He should see a dentist and get an X-ray

他应该看牙医和拍X光

What should she do

她应该怎么样

She should take her temperature

她应该量体温

Should I put some medicine on it

我应该撒上一些药在伤口上么？

Yes, you should/No, you shouldn't

是的，你需要/不，你不需要

希望能帮助到你望采纳

人教版八年级下册英语9、10单元Grammar Focus。急！

Unit 9 Grammar Focus:

Have you ever been to an aquarium Yes, I've been to an aquarium

No, I haven't

No, I've never been to an aquarium

I have been to the zoo a lot of tmies Me, too

I've never been to a water park Me, neither

Unit 10 Grammar Focus:

It's really windy today, isn't it Yes, it is

You're Ben's sister, aren't you Yes, I am

The No15 bus ss here, doesn't it Yes, it does

2014新版人教版八年级下册7-10单元Grammar focus翻译

。。。同为初一党。。。你英语学的太差了吧Grammar Focus的意思就是语法焦点、语法中心

人教版八年级下册英语第一单元self check（1）的翻译

wear 穿 work 工作 look 看 keep喂养

1I want to work for myself when iam older 我想为自己工作当我长大的时候

2我的朋友在他家喂养了一只狗

3I need to look art for my job interview

为了我的工作面试我需要看起来聪明

4我必须穿校服去学校

5有一天人们会飞到月球度假

八年级下册英语人教版第一单元录音稿的翻译

1b:1你看起来不太好，怎么啦，萨拉？

昨天我和我的朋友们正在公园玩耍，然后起风了，我没有穿我的夹克衫。现在我感冒了。

2你怎么了？大卫？你还好吗？

在我朋友的生日派对上我吃了太多垃圾食品所以昨天晚上我胃疼我今天几乎不能从床上爬起来了

3 怎么了本,你能动吗

真的不能,前天我踢足球伤到自己了,开始感觉还可以,但是现在我觉得背疼

4你看起来非常累,怎么了,南希

昨天晚上我没有睡好我牙疼,太糟糕了我什么东西都不能吃,它很疼

5怎么了朱迪

不好意思,但是说话对我来说太难了

噢,亲爱的,怎么了

昨天我说太多话加上我没有喝足够的水现在我的喉咙疼

2a2b:1 你看起来不好。你的脸很红

是的，我的头感觉很热，我应该怎么做？

可能你发烧了。你应该量量体温。

是的，你是对的

2。怎么了？

我没有照顾好自己。昨天我没有穿够暖和的衣服。现在我咳嗽并且喉咙疼

你应该喝一些加蜂蜜的热茶

听起来是个好主意

3你看起来很糟糕，怎么了？

昨天晚上我吃太多晚餐了。是在自主餐馆吃的。现在我胃疼

那太糟糕了，下次你不应该吃那么多。现在，你应该躺下歇息

我想我应该这样

八年级英语下册第五单元3a翻译成中文

P36 3a 年末聚会 我想让你们记住学校挽回的规则。 ·不要穿牛仔裤！如果你穿牛仔裤，我们不会让你进入。 ·不要把食物带到晚回来。如果你这样做，老师会拿走的。 ·不要带其他学校的朋友来。如果你带来的话，老师会让他们离开。 ·在晚会期间不要离开体育馆。如果你那样做的话，老师会给你父母打电话。 ·不要在晚会上跑或大喊。如果你那样做，你将不得不离开。 ·请带上你的身份z。如果你没带身份z，你不能参加晚会。

人教版八年级下册英语课文2b 2d Grammar Focus 中文翻译。（6-10

给我照个相呗

八年级下册人教版英语第一单元作文

I am Liu YulinI am a girlI am 13I am from Zhangping ChinaI'm a studentI am in Class 3,Grade 7I have a round face and all eyesMy nose is all and My mouth is allI have a brotherHis name is Liu KaixiangHe is 3He is not a studentHe has a round face,big eyes,a all nose and a all mouthHe doesn't long hair

八年级下册英语第一单元grammar focus 急

unit 1 Will there be less pollution No, there won’t There will be more pollution Will there be fewer trees Yes, there will Kids won’t go to school Kids will study at home on puters Fewer: Use fewer to talk about countable nouns There will be fewer trees Less: Use less to talk about uncountable nouns There will be less pollution Unit 2 What’s wrong My clothes are out of style What’s the matter I argue with my best friend What should I do You could write him a letter What should he do Maybe he should say he’s sorry What should they do They should talk about their problems Unit 3 The boy was walking down the street when the UFO landed While the boy was walking down the street, the UFO landed The girl was shopping when the alien got out While the girl was shopping, the alien got out Unit 4 I am mad at Marcia She said she was mad at Marcia I am having a party for Lana She said she was having a party for Lana I go to the beach every Saturday He said he went to the beach every Saturday I will call you tomorrow He told me he would call me tomorrow\the next day I can speak three languages She said she could speak three languages Unit 5 I think I’ll ride my bike If you do it, you’ll be late I’ll=I will I think I’m going to stay at home If you do, you’ll be sorry You’ll=you will Unit 6 How long have you been skating I’ve been skating since nine o’clock\for five hours How long did you skate I skated for o hours Unit 7 Would you mind cleaning your room I’m sorry I’ll do it right away Would you mind not playing baseball here Sorry, we’ll go and play in the park Would you mind moving your car No, not at all Could you please wash the dishes Ok, I’ll do them in a minute Unit 8 What should I get my sister Why don’t you get her a camera That’s too expensive How about some tennis balls They are too cheap What about a watch That’s too personal Why don’t you buy a scarf That’s not interesting enough Unit 9 Have you ever been to an aquarium Yes, I’ve been to an aquarium No, I haven’t I have been to the zoo a lot of times Me too I’ve never been to a water park Me neither Unit 10 It’s really windy today, isn’t it Yes, it is You’re Ben’s sister, aren’t you Yes, I am The No15 bus ss here, doesn’t it Yes, it does

八年级下册英语9单元听力翻译人教版

第九单元

Section A

1a 你曾经去过游乐园吗？是，我有。我去年去了快乐时间游乐园。你曾经去过水上公园吗？不，我没有。我也是。明天我们一起去水上城市吧。

1c 你曾去过水族馆吗？不，没有。你呢？

2b 蒂娜去年去了太空博物馆。约翰从来没有去过太空博物馆。他们打算乘地铁。 琳达去过水族馆。 琳达去年去了动物园三次。 琳达下周还要去水族馆。

Grammar Focus 你曾经去过水族馆吗？是，我去过水族馆。不，我没有。不，我从没去过水族馆。 我曾经去过动物园很多次。我也是。我从来没去过水上公园。我也没去过。

3b你曾经去过迪士尼公园吗

我们中的大多数人可能都听说过米老鼠，唐老鸭和其他许多有名的迪士尼人物。也许我们甚至曾在**中看过他们。但是你曾经去过迪士尼乐园吗？事实上，现在世界上已有几座不同的迪士尼游乐园了。

迪士尼乐园是个娱乐的公园，但我们也可以叫它主题公园。它拥有你在一家娱乐公园可以找到的所有的娱乐设施，但是它也有一个主题。当然，这个主题就是迪士尼**和迪士尼人物。例如，在大多数游乐园你可以找到过山车，但是在迪士尼乐园，过山车的主题是迪士尼人物。这意味着你可以在过山车的任何地方找到迪士尼人物。你也可以看迪士尼**，在迪士尼餐厅就餐，并且买迪士尼礼物。并且你能够看到迪士尼人物一直漫步在迪士尼乐园！

你曾经听说过迪士尼巡航舰吗？这些是也有迪士尼主题的巨大的船。你可以在船上航行几天，并且你可以在船上睡觉和吃东西。船上也有许多吸引人的地方，就像其他任何迪士尼乐园一样。你可以购物，参加迪士尼的聚会，和米老鼠一起吃晚餐！这些船航行不同的航线，但它们最终都会抵达同样的地方。那就是迪士尼乐园自己的小岛。

在迪士尼乐园的乐趣简直太多了！

3b 我希望去一个迪斯尼巡航舰。那是什么？它象迪士尼公园，但是它在一个船上。为什么你想去那上面？

噢，你能到迪斯尼自己海岛旅行。

4 你曾经去过其他地方旅行吗？是的，我有。

你曾经…… 和三个以上的朋友一起学习吗？到中国的其他的省份旅游过吗？说过你不想说的话吗？帮助过你不认识的人吗？ 在其他地方居住过吗？ 和你父母争吵过吗？

Section B

1a我想看懂英语语言的**。我想去一个讲英语的国家学习。学会另一种语言是有趣的。我不得不。我想去旅行。

1b 对我来说，“不得不！”在第五位。 真的吗？对我来说，“不得不！”在第二位。

2a你如何拼写你的姓？你来自哪里？你为什么想提高你的英语（水平）？你曾去过一个讲英语的国家吗？你是什么时候开始学习英语的？你学习英语多久了？

2c 早上好，你是新的交换生里昂纳多吗？是的，我是。

欢迎你来我们班，我需要问你一些问题……

3a 来到山顶语言学校,改变你的人生!

: 这里是两名同学讲述关于我校的事情

当我还是个小女孩时，我曾经想做的一切是旅行。并且我肯定实现这个梦想的最好的方式是成为空中乘务员。现在我做作为一名空中服务员已两年了。它的确是份有趣的工作因为我能游遍世界各地。我发现重要的要求是说好英语。因此在当我成为一名空中服务员之前我在山顶语言学校学习英语五年。正是因为我会讲英语我得到了这份工作。谢谢你, 山顶语言学校！ 梅珊

我想成为一名导游，事实上,这是我一直都很想要从事的事业。我想旅行，特别是像美国和澳大利亚这样的英语国家。然而，我知道我必须提高我的英语，因此我开始在山顶语言学校上课。山顶语言学校确实帮我学会了英语。我成为这儿的学生已经一年了，并且我真的热爱它。或许当我要离开这个学校的时候我会考虑当一名英语教师而不是一名导游! 大卫·冯

1梅珊是做什么工作的？2她拥有这份工作多长时间了。3她为什么想要这份工作？4她学了多长时间的英语？5大卫想要什么样的工作？6他曾去过讲英语的国家吗？7他在这所语言学校学习已经多久了？他还想从事其他什么样的工作？

3b 写关于：你想从事的工作的种类你已学习了多长时间的英语你为什么开始学习英语关于学英语你最喜欢什么

Self check

1 1我的英语书写是好的，但是我需要提高我的听力技能。2我不理解，你能再解释一下吗？3孩子们从两点开始看这个**并且它至今没有放完。4你已决定放学后想要做什么吗？5他是一个导游。他已经旅了行整个欧洲。

3 梅芳去过广州的一个游乐园。她不喜欢它因为……

Just for fun! 你曾去过游乐园吗？不，我没有。我们今天晚上去吧。真棒啊！

Reading

Section 2 你曾去过新加坡吗？

你曾去过新加坡吗？对于很多中国旅游者来说，这个东南亚的小岛是个度假的好地方。一方面，超过四分之三的人是华人，因此你大多数时间可以只说普通话。另一方面，新加坡是个讲英语的国家，因此那里也是你练习英语的好地方。

你曾经品尝过中国以外的中国食物吗？可能你担心在外国你不能找到任何吃的。然而，在新加坡，你将找到许多来自中国的食物；你将不费吹灰之力找到米饭、面条或是饺子。然而，如果你觉得（很）勇敢，新加坡是个品尝新食物的好地方。无论你喜欢印度食物、西方食物还或者日本食物，你都将在新加坡找到。

大多数城市都有动物园，但是你曾经在晚上去过动物园吗？新加坡有个夜间动物园叫做"夜间野生动物园"。在夜晚去可能看起来很奇怪。但是如果你曾经在白天去过动物园，你就可能理解这个动物园为什么如此奇特。许多动物只在晚上醒来，因此这时是观看它们的最好时间。如果你在白天去看狮子、老虎或是狐狸，它们可能在睡觉！在夜间野生动物园，你可以在比普通动物园更自然的环境下观看这些动物。

新加坡一个最大的特征是一年到头温度都几乎是一样的。这是因为这个岛很靠近赤道。因此你可以选择任何你喜欢的时间去——春天、夏天、秋天或冬天！并且，当然，它离中国并不远！

Section 4你曾吃过带米饭的冰激凌吗？不，我没有！

没有英文。问一下，需要英文吗？

我们只要在事件处理函数最后添加对焦点的处理就可以了，我们先用ExtgetCmp()找到原来的combobox控件，让其失去焦点(blur())方法，然后让新的对话框的密码输入文本框获得焦点就可以了。

所以，我们只要在上述代码的第103-106行之间添入以下代码：

comboblur(); //charles:let the combo box lose focus

ExtgetCmp("cmdb-password")focus(false,200);//charles::let the password field obtain focusdelay it for 200 millisecoonds

就可以了， 非常简洁。

宇宙大爆炸(Big Bang)仅仅是一种学说，是根据天文观测研究后得到的一种设想。||The big Bang( Big Bang) in cosmos is a kind of theory only, getting a kind of to conceive after prognosticating the research according to the astronomy||The big Bang( Big Bang) in cosmos is a kind of theory only, getting a kind of to conceive after prognosticating the research according to the astronomy

大约在50亿年前，宇宙所有的物质都高度密集在一点，有着极高的温度，因而发生了巨大的爆炸。||About at 5,000,000,000 year ago, the material that cosmos is all is all high intensively in 1:00, have got the alpine temperature, as a result took place the enormous Bang大爆炸以后，物质开始向外大膨胀，就形成了今天我们看到的宇宙。||About at 5,000,000,000 year ago, the material that cosmos is all is all high intensively in 1:00, have got the alpine temperature, as a result took place the enormous BangBig Bang later on, the material starts the outwardly big inflation, became today the cosmos that we see大爆炸的整个过程是复杂的，现在只能从理论研究的基础上描绘过去远古的宇宙发展史。||About at 5,000,000,000 year ago, the material that cosmos is all is all high intensively in 1:00, have got the alpine temperature, as a result took place the enormous BangBig Bang later on, the material starts the outwardly big inflation, became today the cosmos that we seeBig whole process that explode is complicated, a foundation for can from the theories studying ascends the cosmos development history of the past time immemorial in description now在这150亿年中先后诞生了星系团、星系、我们的银河系、恒星、太阳系、行星、卫星等。||About at 5,000,000,000 year ago, the material that cosmos is all is all high intensively in 1:00, have got the alpine temperature, as a result took place the enormous BangBig Bang later on, the material starts the outwardly big inflation, became today the cosmos that we seeBig whole process that explode is complicated, a foundation for can from the theories studying ascends the cosmos development history of the past time immemorial in description nowBore the galaxy regiment, galaxy, our galaxy, fixed star, solar system, planet, satelliteetc||About at 5,000,000,000 year ago, the material that cosmos is all is all high intensively in 1:00, have got the alpine temperature, as a result took place the enormous BangBig Bang later on, the material starts the outwardly big inflation, became today the cosmos that we seeBig whole process that explode is complicated, a foundation for can from the theories studying ascends the cosmos development history of the past time immemorial in description nowBore the galaxy regiment, galaxy, our galaxy, fixed star, solar system, planet, satelliteetc successively in these 15,000,000,000 years现在我们看见的和看不见的一切天体和宇宙物质，形成了当今的宇宙形态，人类就是在这一宇宙演变中诞生的。||successively in these 15,000,000,000 yearsWe see now of with unseen and the whole heavenly bodies with cosmos material, the cosmos appearance that became the now, mankind is in this cosmos turn in to bear||successively in these 15,000,000,000 yearsWe see now of with unseen and the whole heavenly bodies with cosmos material, the cosmos appearance that became the now, mankind is in this cosmos turn in to bear

对此，人们开始反思，如果把这些向四面八方远离中的星系运动倒过来看，它们可能当初是从同一源头发射出去的，是不是在宇宙之初发生过一次难以想像的宇宙大爆炸呢？||To this, people start anti think, if keep off these toward the all directions inside of the galaxy sport pour to come over to see, they are probably to project to go to from same source hair at the beginning of, is at the early occurrence of the cosmos over big Bang in once hard and imaginary cosmos||To this, people start anti think, if keep off these toward the all directions inside of the galaxy sport pour to come over to see, they are probably to project to go to from same source hair at the beginning of, is at the early occurrence of the cosmos over big Bang in once hard and imaginary cosmos后来又观测到了充满宇宙的微波背景辐射，就是说大约在150亿年前宇宙大爆炸所产生的余波虽然是微弱的但确实存在。||Prognosticated afterwards and again the alive with cosmic microwave background radiates, ising to say about at 15,000,000,000 the aftermath of big Bang in cosmos in year ago a creations although is a weak definite exsitting这一发现对宇宙大爆炸是个有力的支持。||Prognosticated afterwards and again the alive with cosmic microwave background radiates, ising to say about at 15,000,000,000 the aftermath of big Bang in cosmos in year ago a creations although is a weak definite exsittingThis a the detection is an emollient support to the big Bang in cosmos||Prognosticated afterwards and again the alive with cosmic microwave background radiates, ising to say about at 15,000,000,000 the aftermath of big Bang in cosmos in year ago a creations although is a weak definite exsittingThis a the detection is an emollient support to the big Bang in cosmos

宇宙大爆炸的观点:

1932年勒梅特首次提出了现代宇宙大爆炸理论：整个宇宙最初聚集在一个“原始原子”中，后来发生了大爆炸，碎片向四面八方散开，形成了我们的宇宙。||The standpoint of the big Bang in cosmos:

The plum of 勒 is with putting forward the big Bang in modern cosmos theories for the very first time in 1932:Whole cosmos comes together at the beginning in a" primitive atom", taking place the big Bang afterwards, the fragment spreads out to all directions, becoming our cosmos美籍俄国天体物理学家伽莫夫第一次将广义相对论融入到宇宙理论中，提出了热大爆炸宇宙学模型：宇宙开始于高温、高密度的原始物质，最初的温度超过几十亿度，随着温度的继续下降，宇宙开始膨胀。||The standpoint of the big Bang in cosmos:

The plum of 勒 is with putting forward the big Bang in modern cosmos theories for the very first time in 1932: Whole cosmos comes together at the beginning in a" primitive atom", taking place the big Bang afterwards, the fragment spreads out to all directions, becoming our cosmosThe Russia astrophysical house in US citizen 伽莫 man melted into general theory of Relativity to for the first time in the cosmos theories, putting forward the hot and big Bang cosmos learned the model:The cosmos begins from the primitive material of the heat, high definition, the first temperature exceeds several 1,000,000,000 degree, descend continuously along with the temperature, the cosmos starts inflating||The standpoint of the big Bang in cosmos:

The plum of 勒 is with putting forward the big Bang in modern cosmos theories for the very first time in 1932: Whole cosmos comes together at the beginning in a" primitive atom", taking place the big Bang afterwards, the fragment spreads out to all directions, becoming our cosmosThe Russia astrophysical house in US citizen 伽莫 man melted into general theory of Relativity to for the first time in the cosmos theories, putting forward the hot and big Bang cosmos learned the model: The cosmos begins from the primitive material of the heat, high definition, the first temperature exceeds several 1,000,000,000 degrees, descend continuously along with the temperature, the cosmos starts inflating

1965年，彭齐亚斯和威尔逊发现了宇宙背景辐射，后来他们证实宇宙背景辐射是宇宙大爆炸时留下的遗迹，从而为宇宙大爆炸理论提供了重要的依据。||Year, the second 斯 in齐 in彭 discoverses cosmos background radiating with Pete Wilson, afterwards they confirm the cosmos background radiation is a historic relic that hour of big Bang in cosmos leave, from but provided the important basis for the big Bang in cosmos theories他们也因此获1978年诺贝尔物理学奖。||Year, the second 斯 in 齐 in 彭 discoverses cosmos background radiating with Pete Wilson, afterwards they confirm the cosmos background radiation is a historic relic that hour of big Bang in cosmos leave, from but provided the important basis for the big Bang in cosmos theoriesThey also therefore get the 1978 the Nobel physics prize||Year, the second 斯 in 齐 in 彭 discoverses cosmos background radiating with Pete Wilson, afterwards they confirm the cosmos background radiation is a historic relic that hour of big Bang in cosmos leave, from but provided the important basis for the big Bang in cosmos theoriesThey also therefore get the 1978 the Nobel physics prize

20世纪科学的智慧和毅力在霍金的身上得到了集中的体现。||The intelligence of science of century got the concentrated with perseverance in the golden body in霍 now他对于宇宙起源后10-43秒以来的宇宙演化图景作了清晰的阐释||The intelligence of science of century got the concentrated with perseverance in the golden body in 霍 nowHe evolves to cosmos origins empress 10-43 cosmos for since thens the diagram view made the clear 阐 releases

宇宙的起源：最初是比原子还要小的奇点，然后是大爆炸，通过大爆炸的能量形成了一些基本粒子，这些粒子在能量的作用下，逐渐形成了宇宙中的各种物质。||Cosmic origins:Is every kind of material that energy to compare the atom to still want to be small a little bit strange, then is a big Bang, pass the big Bang became the some basic a son at the beginning, these sonses function in energy is next, becoming the cosmos inside gradually至此，大爆炸宇宙模型成为最有说服力的宇宙图景理论。||Cosmic origins:Is every kind of material that energy to compare the atom to still want to be small a little bit strange, then is a big Bang, pass the big Bang became the some basic a son at the beginning, these sonses function in energy is next, becoming the cosmos inside graduallyTo this, the big Bang cosmos model becomes the most persuasive cosmos diagram view theories然而，至今宇宙大爆炸理论仍然缺乏大量实验的支持，而且我们尚不知晓宇宙开始爆炸和爆炸前的图景。||Cosmic origins:Is every kind of material that energy to compare the atom to still want to be small a little bit strange, then is a big Bang, pass the big Bang became the some basic a son at the beginning, these sonses function in energy is next, becoming the cosmos inside graduallyTo this, the big Bang cosmos model becomes the most persuasive cosmos diagram view theoriesHowever, the big Bang in cosmos in until now theories still lacks the support that large quantity experiment, and we do not understand still the cosmos starts exploding with explode the ex- diagram view||Cosmic origins:Is every kind of material that energy to compare the atom to still want to be small a little bit strange, then is a big Bang, pass the big Bang became the some basic a son at the beginning, these sonses function in energy is next, becoming the cosmos inside graduallyTo this, the big Bang cosmos model becomes the most persuasive cosmos diagram view theoriesHowever, the big Bang in cosmos in until now theories still lacks the support that large quantity experiment, and we do not understand still the cosmos starts exploding with explode the ex- diagram view

宇宙大爆炸理论:大爆炸理论

大爆炸理论是关于宇宙形成的最有影响的一种学说，英文说法为Big Bang，也称为大爆炸宇宙论。||Big Bang in cosmos theories: big Bang theories

The big Bang theories becomes concerning the cosmos of have most a kind of theory of the influence, the English way of speaking is a Big Bang, also calling the big Bang cosmology大爆炸理论诞生于20世纪20年代，在40年代得到补充和发展，但一直寂寂无闻。||Big Bang in cosmos theories: big Bang theories

The big Bang theories becomes concerning the cosmos of have most a kind of theory of the influence, the English way of speaking is a Big Bang, also calling the big Bang cosmologyIt is big to explode the theories the naissance in the 20's of 20 centuries, get complement with develop in 40's, but always the 寂寂 has no to smell直到50年代，人们才开始广泛注意这个理论。||Big Bang in cosmos theories: big Bang theories

The big Bang theories becomes concerning the cosmos of have most a kind of theory of the influence, the English way of speaking is a Big Bang, also calling the big Bang cosmologyIt is big to explode the theories the naissance in the 20' the 20 centurieses of s of, get complement with develop in 40' s, but always the 寂寂 has no to smellPeople did not start the extensive noticing this theories until 50's||Big Bang in cosmos theories: big Bang theories

The big Bang theories becomes concerning the cosmos of have most a kind of theory of the influence, the English way of speaking is a Big Bang, also calling the big Bang cosmologyIt is big to explode the theories the naissance in the 20' the an of s of, get complement with develop in 40' s, but always the 寂寂 has no to smellPeople did not start the extensive noticing this theories until 50's

大爆炸理论的主要观点是认为我们的宇宙曾有一段从热到冷的演化史。||The theoretical and main standpoint in big Bang is to thinks that our cosmos once have a segment from heat to evolve the history coldly在这个时期里，宇宙体系并不是静止的，而是在不断地膨胀，使物质密度从密到稀地演化。||The theoretical and main standpoint in big Bang is to thinks that our cosmos once have a segment from heat to evolve the history coldlyIn this periodly, cosmos system and is not static, but in the steadily inflation, make material density from 密 to evolve sparsely这一从热到冷、从密到稀的过程如同一次规模巨大的爆发。根据大爆炸宇宙学的观点，大爆炸的整个过程是：在宇宙的早期，温度极高，在100亿度以上。物质密度也相当大，整个宇宙体系达到平衡。宇宙间只有中子、质子、电子、光子和中微子等一些基本粒子形态的物质。但是因为整个体系在不断膨胀，结果温度很快下降。当温度降到10亿度左右时，中子开始失去自由存在的条件，它要么发生衰变，要么与质子结合成重氢、氦等元素；化学元素就是从这一时期开始形成的。温度进一步下降到100万度后，早期形成化学元素的过程结束（见元素合成理论）。宇宙间的物质主要是质子、电子、光子和一些比较轻的原子核。当温度降到几千度时，辐射减退，宇宙间主要是气态物质，气体逐渐凝聚成气云，再进一步形成各种各样的恒星体系，成为我们今天看到的宇宙。

谁都米时间给你翻,我用金山快译翻的,有中有英,自己摘需要什么摘什么,就只这么多了

<script>

function inputfocus(it)

{

itstylebackground='yellow';

}

function inputblur(it)

{

itstylebackground="white";

if(itvalue==""){

alert("input cannot be empty");

}

}

</script>

<input onfocus="inputfocus(this)" onblur="inputblur(this)"/>

<button onclick="click_button()">click me</button>

开发人员可以指定一个控件的id，这样在页面打开后，页面的焦点就是初始化为该控件。在输入控件的时候，必须考虑容器。可是使用冒号从root开始搜索，或者多个冒号通过命名容器-“：：”initialFocusIdthe id of the component that you want to have focus when the full page renders Note that if you are setting the initialFocusId to a component that is not normally available when rendered on the client, then you will also need to set the clientComponent attribute on that component to ‘true’ Also, be aware that initialFocusId will be ignored when accessibility-mode is set to “screenReader” This is because there may be interesting content at the beginning of the page, like text content or a headerIdentifiers are relative to the component, and must account for NamingContainers You can use a single colon to start the search from the root, or multiple colons to move up through the NamingContainers –“::” will pop out of the component’s naming container and begin the search from there, “:::” will pop out of two naming containers and begin the search from there, etcNot supported on the following agents: pda正常的jspx页面，程序员可以正常的设置焦点。在页面有 region的情况下：Region也是一个容器，在id为” r1”的region中有一个id为” it1”的input文本框。你可以这样设置：1<af:document id="d1" initialFocusId="r1:0:it1">注意: 0代表客户端id的index，并且请确保input控件的clientComponent 为true。

以上就是关于人教版八年级下册英语书一单元Grammar Focus翻译成中文。全部的内容，包括:人教版八年级下册英语书一单元Grammar Focus翻译成中文。、ext的change中如何调用focus事件、求求英文好的朋友帮忙翻译!等相关内容解答，如果想了解更多相关内容，可以关注我们，你们的支持是我们更新的动力！