关于计算机的英语演讲稿篇一：关于计算机的英语演讲稿篇一：计算机英文演讲稿in a word, we must grasp the positive effects and make full use of them. that is all. thank you! 篇二：英语演讲稿-- 电脑的利弊
some influences on our study and life ：
all transactions ,from banking to shopping, will be performed electronically and all information, from train schedules to discount —price goods, will be obtained by clicking on the modem.
4. we can get access to interesting knowledge and the latest data we need .
can keep up with the time
6. make friend with all over the world and chat with them on lines at times. today , i would like to talk about one of the most popular instant messaging software---weixin. obviously , weixin posseses a large
market among teenagers like us. but with the number of users increasing largely and the social circle extending constantly, security problem seems very important.
so ,here are some practical tips that may help.
1, use the reporting mechanism. if you are harried by fraud information or something boring, then you can take advantage of
the reporting function to report the malicious user. weixin will help you solve the user id.
careful with sensitive messages. when chating with your friends, if your topic is related to sensitive terms such as “online bank” , weixin will remind you , please check the identity of the other one by using the voice or video function.
i hope the simple tips above will help you to enjoy the fun of weixin more safely.
篇二：关于计算机的英语演讲稿
in a word, we must grasp the positive effects and make full use of them. that is all. thank you! 篇二：
英语演讲稿-- 电脑的利弊some influences on our study and life ：all transactions ,from banking to shopping, will be performed electronically and
all information, from train schedules to discount
—price goods, will be obtained by clicking on the modem.
4. we can get access to interesting knowledge and the latest
data we need .
can keep up with the time
6. make friend with all over the world and chat with them on lines at the background color background color is so important that
i must mention it separately white non white
warm color
cold color picturemulti-color system determine the dominant color, then select two to three colors as assistant color,
to make color blocks. single-color systembased on dominant color, make differences amongdifferent color blocks through changing the saturation and brightness levels of the dominant color matching reference website: flat ui colors colorscheme designer: it is for more high-end color matching usecolor block shape: structure should be as simple as possible dos: simple and regular shape polygon had better not exceed six sides, otherwise, people ' attention will
move
to the side of the polygonpattern: three remove
remove the highlight effectremove the shadow effectremove the gradient effect size
the size of the color block depend on its content,
we must leave proper blank
space, if not, like this one, it seems to say i cant breathe, it is hard to think
anymore.
this is not appropriate icon
icon extraction is an artuse of icon is not optional: it helps audience understand what you present, let
them know the direction of the speech content. it will give audience a good impression
if we make good use of it.
icon is as important as the title if we add an icon, sometimes icon is more
concerned by people because of our visual habit.
for example, we will know this one means upload something under the cloud
environment or related matters even if someone cannot understand english. extract the icon from the
title or a certain term from the article is correct
in most cases. like these:however, we can do better sometimes. like this one, if we want to express the
numbers of farmers in a certain area, the second icon is more suitable than the first
one. do it by yourself, yes, you read that rightplease use the following functions skillfully in powerpoint arrange: bring to front, send to back,
bring forward, send you find an icon that is very suitable except its color, there is a method,。