模块七 第三单元 M7U3 project searching on the Internet

Researching on the Internet

Obtaining information is very important in our life.

In what ways can we get information?

Reading newspapers and magazines

Watching TV programs

Listening to the radio

Communicating with others

Surfing the Internet

Which website do you often use to search for information?

What are the things we should keep in

mind when we use the Internet to doresearch? Step one: choosing a search service Step two: searching for information Step three: using your information

Comparison of the two search servicesSearch engines1.a type of computer p__________ rogram 2.based on the key _________ words you type in 3.choose web pages for you which contain the words you ask for 4.present contents that have not been _________ evaluated 5.present full articles or pages when one clicks the link

Subject directoriesThe results of your search are divided into specific categories.

a bunch of titles of articles or pages

sometimes, a short summary of the information they contain.

The information has been e________. valuated Someone has decided that the information is relevant and c______. orrect Being relevant and correct, though, does not equal being u_________. p to date