关于计算机的英语演讲稿

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