ⅰ天气预报_ly天气预报查询一周

1.有关天气和气象的资料。

A Perfect Holiday

My lecture’s name is “A Perfect Holiday”.

Now it’s the 21st century, everyone is busy. Especially our parents are very busy. Every boys and girls, please imagine this: your parents go away on business, but you he to stay at home alone. Would life as easy as when your parents are around? Would it be a perfect holiday for you?

Once, my parents both go on business. I worry “Where would I find food? How would I cook it?” Actually I know little about cooking.

I can fill an empty stomach with tomato and egg soup, but that’s all. I think many of my classmates are the same. We wouldn’t know what to do, or how to look after ourselves. So I don’t think agers get enough practice.

My friends said that they did their homework until 10 o’clock, it’s so late! Most agers only he time for their homework. They don’t learn any life skills until they go to college.

But why it hens? In my opinion, many agers depend too much on their parents, and there is much more to learn than cooking, like“tidying up your room or even dressing yourself properly”.

If we want to solve this problem, there’s a way: Try our best to do some things on our own. A human first need be a self-help person, then he will be a successful man.

My lecture is over. Thanks for everyone.

Iam who Iam

English

Whenever I see the shinning medal, scenes from the past emerge into my mind...

Last term, I received a letter from the committee of International Mathematical Olympiad, which I was admitted to the National Finals held in Hubei province. At the time, also my classmate Yan, who is the best in maths in my class.

All of my classmates believed that Yan would get a good performance in the competition, yet not me. Because of that, and then I reluctly attend. However, my mother ge me support and courage, she said “follow your own course, and let people talk! Just show your strength!” Right, I should be on my way , whatever others say. I am who I am. I will show my best.

After two days of fierce competition, At the awarding ceremony, Tears streamed down my face, When I heard the compere announcing “Silver medal winner, Sun Xuefei from Xicheng District, Beijing”.

I entered into the top 30 out of the 100,000 compes. That’s also the best achievement in Xicheng district.

I am who I am. Whatever people may say about me, I won’t care any more. I will prove with my strength that I can do it.

　Good morning everyone! My name is Jie Lidi. Today, my topic is: “Confidence”. As we all know, failure is the mother of success. But What I want to say is that success is the child of confidence. Without confidence, things can become negative and uncomfortable. I remember, during an English class, I wanted to make a sentence using the word "listen". I should he said: "I listen to the Voice of America" but I was too nervous and said "I listen to the Noise of America". Everybody in the class laughed. Since then I wanted to train myself to be confident. Now, confidence makes me bre and courageous. Take this speech for example. I wanted to enter this competition, but I would feel very embarrassed if I made mistakes. Just then, I thought about my dream. My dream is to become a scientist when I grow up. If I am not confident, how can I overcome difficulties I face? If I am not confident, how can I succeed in developing myself in the future? I will do it! Today, I am making a speech in public and I feel proud and confident!

I am sure, in the future, with confidence, I will go forward-always forward. Confidence will make my dreams come true!

Thank you!

有关天气和气象的资料。

1、名词解释上的差别：

大气物理状态和现象称气象。如刮风、闪电、打雷、结霜、下雪等。气象现象是可以由气象学解释的可观察的天气。这些被存在于地球大气中的可变因素所决定，它们是温度、气压、水汽、梯度以及每个可变因素之间的相互作用。

天气：

一定区域短时段内的大气状态（如干湿、晴阴、风雨、冷暖等）及其变化的总称。气温、气压、湿度、风向和风速等气象要素的记录是表述天气的基本依据。天气和气候是既有联系又有区别的两个概念，气候是某一地区长期天气状况的综合表现。

2、科普解释：

当你打开收音机、电视或是翻开报纸，就会听到或看到天气预报的信息，在这些信息中，“气象”、“天气”、“气候”这3个名词经常碰到；当您要到某地出差，总要向别人打听一下那里的气候、天气情况如何？然而，“气象”、“天气”和“气候”的确切含义是什么，它们有什么区别？可能有些人会将其混为一谈，认为反正都是天气呗！其实三者的含义有着较大的区别，相互间又有密切的联系。

“气象”，用通俗的话来说，它是指发生在天空中的风、云、雨、雪、霜、露、虹、晕、闪电、打雷等一切大气的物理现象；“ 天气”，是指影响人类活动瞬间气象特点的综合状况。例如，我们可以说：“今天天气很好，风和日丽，晴空万里；昨天天气很差，风雨交加”等等；“气候”，是指整个地球或其中某一个地区一年或一段时期的气象状况的多年特点。例如，昆明四季如春；长江流域的大部分地区，

春、秋温和，盛夏炎热，冬季寒冷，我们就称这里是“四季分明的温带气候”；每年的7月下旬和8月上旬是北京的雨季等。

所以说“气象”“天气”和“气候”的内涵有着明显的区别，不能混为一谈。

3、灾害性天气的种类

://.zydl.net/Article_Print.asp?ArticleID=1544

参考资料：

://.wiki.cn/wiki/%E5%A4%A9%E6%B0%94

://.sdxnw.gov.cn/city/yt/ly/qxkq/7.htm

://.zydl.net/Article_Print.asp?ArticleID=1544

1、名词解释上的差别：

大气物理状态和现象称气象。如刮风、闪电、打雷、结霜、下雪等。气象现象是可以由气象学解释的可观察的天气。这些被存在于地球大气中的可变因素所决定，它们是温度、气压、水汽、梯度以及每个可变因素之间的相互作用。

天气：

一定区域短时段内的大气状态（如干湿、晴阴、风雨、冷暖等）及其变化的总称。气温、气压、湿度、风向和风速等气象要素的记录是表述天气的基本依据。天气和气候是既有联系又有区别的两个概念，气候是某一地区长期天气状况的综合表现。

2、科普解释：

当你打开收音机、电视或是翻开报纸，就会听到或看到天气预报的信息，在这些信息中，“气象”、“天气”、“气候”这3个名词经常碰到；当您要到某地出差，总要向别人打听一下那里的气候、天气情况如何？然而，“气象”、“天气”和“气候”的确切含义是什么，它们有什么区别？可能有些人会将其混为一谈，认为反正都是天气呗！其实三者的含义有着较大的区别，相互间又有密切的联系。

“气象”，用通俗的话来说，它是指发生在天空中的风、云、雨、雪、霜、露、虹、晕、闪电、打雷等一切大气的物理现象；“

天气”，是指影响人类活动瞬间气象特点的综合状况。例如，我们可以说：“今天天气很好，风和日丽，晴空万里；昨天天气很差，风雨交加”等等；“气候”，是指整个地球或其中某一个地区一年或一段时期的气象状况的多年特点。例如，昆明四季如春；长江流域的大部分地区，

春、秋温和，盛夏炎热，冬季寒冷，我们就称这里是“四季分明的温带气候”；每年的7月下旬和8月上旬是北京的雨季等。

所以说“气象”“天气”和“气候”的内涵有着明显的区别，不能混为一谈。

3、灾害性天气的种类

://.zydl.net/Article_Print.asp?ArticleID=1544

参考资料：

://.wiki.cn/wiki/%E5%A4%A9%E6%B0%94

://.sdxnw.gov.cn/city/yt/ly/qxkq/7.htm

://.zydl.net/Article_Print.asp?ArticleID=1544