你真的会使用搜索引擎吗
生活在互联网时代,搜索引擎对于每个人来说都并不陌生,百度,google每天都有着庞大的访问量。但是你知道怎样更好的利用搜索引擎吗?接下来,小编给大家准备了你真的会使用搜索引擎吗,欢迎大家参考与借鉴。
你真的会使用搜索引擎吗
The web may seem like a vast ocean when it comes to finding something you need. Thankfully, search engines can help turn oceans of information into small pools that make finding information easier.
This is Web Search Strategies In Plain English.
Before we dive in, let's talk a bit about how search works on the web. Search engines go out and try to account for every word on every web page. All this information is then organized for easy reference. When you search for a word, the search engine finds all the pages where the word appears and displays them in the search results. Usually, the pages that appear highest in the search results have lots of other web pages linking to them. Each link accesses a vote to say "this may be a good resource."
The problem is there are often too many results. You need a way to reduce the number of results, so you can find what you need. Let's look at how this works.
Say you're looking for a specific kind of fish and these represent all the web sites on the web. Searching for fish doesn't help much. There are way too many results. You need to be more specific. Try to imagine the exact fish and describe it in the search box. You'll see that each word you use gets you closer to what you need.
You can do this for any web site by imagining the web site that has your answer. What's the title of the page? What words appear on it? If you put those words in the search box, you'll get closer to finding answers.
But to be a smart searcher, you should know some basic shortcuts. Let's say you are looking for words that appear together, like a phrase or quote. An example is a search for information on "sand sharks". If you search for it like this, the search engine looks for pages with "sand" and "sharks". To get better results, put quotes around the words like this. It limits the results to the exact phrase.
Here's another shortcut. Words often have multiple meanings. Consider the word "mullet", which is both a fish and a hair style. A search for "mullet" may give you a number of results about the hair style but fewer about the fish. To remove the results about hair, place a hyphen or minus sign just before the word you want to exclude, which means show me the pages about "mullet", but take away results relating to hair.
By being specific and using words and symbols that remove useless information, you can find exactly what you need and keep the web from swallowing you whole.
扩展:分类词汇之电影
motion picture:电影 a movie:电影 newsreel:新闻片 documentary film:记录片 literary film:文艺片 sound film:有声电影片 3-D(=nsional) picture:立体电影 cinemascope:新艺综合体 opera:歌剧 movie theatre:电影院 trailer:预告片 premiere:首次隆重放映 copy:拷贝,摄了电影的底片 plot:故事情节 comedy:喜剧 thriller:惊险刺激片 back stall:后座 audience:观众,听众 film star:电影明星 film actress:电影女演员 director:导演 character actor:性格演员 classic music:古典音乐 a film adopted from a literary work:由文艺作品取材的电影片 seats sold out:座位售击 a full house:全院满座 film:电影片 picture:电影 silent picture(movie):无声片 cartoon:卡通片 musical film:音乐电影片 Technicolour:彩色摄影术 screen:银幕 shorter feature:短片 first run film:首轮影片 projector:放映机 scenario:剧本 synopsis:剧情简介 tragedy:悲剧 front stall:前座 dress circle:楼座 movie fan:影迷 film actor:电影男演员 producer:制片者 film critic:影评家 pop music:通俗流行音乐 jazz music:爵士乐 black and white picture;黑白电影片 to book in advance:预先定座 to have a good (bad) reception:受观众好评(不好评) western:西部片,指美国的西部风光与牛仔故事的电影
-
双语阅读:女人都需要的九点建议
摘要:爱情让人获得自由。爱情不是伤感或胆怯的,但是真正的爱情是会给你足够的勇气来对一些人说,不要那样做,宝贝。而且那个人会知道你并不是在说教,而是在教导。—玛雅·安杰洛There'saplaceinyouthatyoumustkeepmustkeepitpristineandclean.Sothatn...
-
适合初中生的英语文章阅读
阅读是英语学科中花时最多、费力最大的一个教学领域,但长期以来成效不彰。下面小编整理了适合初中生的英语文章,希望大家喜欢!适合初中生的英语文章品析ThereisanoldSpanishProverbwhichstates,"Tomorrowisoftenthebusiestdayoftheweek".Howmanytimeshaveweputof...
-
双语研究:听重金属音乐有助于平复愤怒
以下是小编整理的英语文章:听重金属音乐有助于平复愤怒,希望能对大家的英语学习有帮助。Arecentstudyhasfoundthat"extreme"musicgenres--includingheavymetal,emo,punkandscreamo--mayactuallyhelpcalmangrylisteners.Researcherssaytheresultscontradictthenot...
-
双语阅读:82岁老人为庆生坐80次云霄飞车
以下是小编整理的英语文章:82岁老人为庆生坐80次云霄飞车,希望能对大家的英语学习有帮助。Alongtimerollercoasterfanhascelebratedhis5,000thrideonawesternPennsylvaniacoasterovertheholidayweekend—andhediditwithclosetotriple-digitridesinasingleda...