Introduction

newspaper
Introduction-3. Marity
editor journalist
international
economy editor photographer fashion
people who work on newspapers and magazines
name?
Culture Corner-1. Speaking (4m) Do you know
them?
Culture Corner-2. Reading (8m) Read the
passage and fill the form. types of the press characteristics
Homework
Try to find some information about the first Chinese taikonaut ---Yang Liwei and share with the classmates tomorrow .
1. Are stories about celebrity a waste of time? 2. Which sections of newspaper do different
people look at first?
3. How important are pictures in newspaper? 4. How many types of newspaper workers can you
examples
concentrate on news, sports, the quality press finance and The Times cultural events. ( more serious ) concentrate on The Sun famous people, the the popular royal family, and The New press has large headlines York Daily and lots of big ( tabloid ) photos. News

把由十几个到数百个原子组成的团簇及同量级大小的客体
质量范围
质量范围举例(单位:kg) 银河系 2.21041 太阳 2.01030 地球 6.01024 月亮 7.41022 地球上的海洋 1.41021 远洋轮船 108 大象 103 人 ~6.0101 葡萄 10-3 灰尘 10-10 烟草花叶病毒 2.310-13 青霉素分子 5.010-17 铀原子 4.010-26 质子 1.710-27 电子 9.110-31 中微子 <2.010-35
铃声再一响，又一响，又过去一堂课，嚎~~。
学生上学体验：
老师上课常要点名！
就是“去上课了，老师没点名！” 上学这一天最痛苦的事儿是啥，你知道嘛？
就是“没去上课，老师点名了！” 上学这一天最最痛苦的事儿是啥，你知道嘛？ 上学这一天最最最痛苦的事儿是啥，你知道嘛？ 就是“第一节课去了不点名，第二节课走了老师点名了！”
peta
P
拍[它]
10-15
femto
f
飞[母托]
1018
exa
E
艾[可萨]
10-18
atto
a
阿[托]
1021
zetta
Z
泽[它]
10-21
zepto
z
仄[普托]
1024
yotta
Y
尧[它]
10-24
yocto
y
幺[科托]
物质存在与时空尺度
数量级的概念
时间尺度
时间尺度举例 (单位：s) 宇宙年龄 1018 太阳系年龄 1.41017 原始人 1013 最早的文字记录 1.61011 人类平均寿命 2.2109 地球公转（一年） 3.2107 地球自转（一天） 8.6104 太阳光到地球的传播时间 5102 人类心脏跳动周期 1 声波的周期 10-3 无线电波的周期 10-6 p+介子的平均寿命 10-9 分子振动周期 10-12 原子振动周期（光波周期） 10-15 光穿越原子的时间 10-18 最短的粒子寿命 10-25

practice
Example 1: How do movies or television influence people’s behavior? Use reasons and specific examples to support your answer. Do movies and television affect our behavior? A special concern is whether movies and television make children and society more violent. I believe that movies and television do influence our behavior, both for the better and for the worse.
衔接句表达比较有效的方式
1. My arguments for this point are listed as follows. 2. The reasons are presented below. 3. In this essay, I would like to discuss the causes for this problem and explore the possible solutions to it. 4. After close inspection (examination), I would assume that the following factors could lead to (attribute to, account for, result in) it. 5. Diverse contributing factors can be identified. In the following, I would like to present my point of view. 6. What explains the growing trend of juvenile crime? In the following, I would like to explore the causes for it and find out some useful solutions to it. 7. What factors lead to this unpleasant phenomenon and what we can do to solve this problem becomes a great concern among many people.

introduction英语解释An introduction is a way to begin a conversation, a presentation, or a written piece. It's like the first handshake that sets the tone for the whole encounter. It gives a glimpse of what's coming next and makes people curious to hear more. In a speech, an introduction might catch your attention with a funny anecdote or a thought-provoking question. In writing, it might draw you in with a vivid description or an intriguing fact. It's that little hook that makes you want to stick around and find out more.When introducing something to a friend, it's like showing them a new toy and saying, "Hey, look at this!Isn't it cool?" You want to share the excitement and make them interested in what you're about to reveal. An introduction in a book or article might be more formal, but it still serves the same purpose to grab the reader's attention and make them want to dive deeper into the subject.Think of an introduction as the appetizer before the main course. It whets your appetite, gives you a taste of what's to come, and makes you eager for the rest. It's that brief moment that sets the stage and prepares you for the journey ahead.And let's not forget, introductions are not just about what's coming next. They're also about who's bringing it to you.。