If you get a good English dictionary，you will be better than 90% of English learners．Most people（even people who want to learn English very much）simply go to a bookstore and buy the first dictionary they see．
That is a big mistake! A bad dictionary will give you problems sooner or later- maybe in two months，maybe in one year - and you will have to buy a good one anyway !Isn't it better to buy a good dictionary at the first time?
Getting a good English dictionary is important because a good dictionary will be your guide to English．It will teach you new words，how to pronounce them and how to use them．It will help you understand English texts．Successful English learners use their dictionaries all the time：when reading books，at English classes，when writing e-mail，when doing homework，when surfing the Web．
It is an easy first step in your English-learning program -you only need to spend a little money（much less than you would pay for an English course）．Once you've made the first step， it will be easier for you to do the rest．
You need to spend money on it．Yes，this is a good thing．Spending some of your money on learning English will give you an encouragement to learn English well．
1．According to the writer，a good dictionary can make you _________．
A．become a successful teacher B．become one of the best English learners
C．know the bookstore very well D．know what the dictionary is
2．The writer thinks that _________．
A．English learners should buy a good dictionary at the first time
B．anyone has to change his dictionary after using it for a few years
C．buying a dictionary for a child is a mistake
D．only 10% of English learners can buy the dictionaries
3．Which of the following is TRUE about a dictionary?
A．It is not necessary for everyone to have one．
B．People can only find it on the Internet．
C．One person buys it to tell others that he is learning English．
D．It can help people learn how to pronounce and use the new word．
4．According to the passage，if you want to learn English well，you should _________．
A．spend more money on the dictionary B．take more English courses
C．use the dictionary at any time you need D．watch English programs every day
5．We know that the passage is a/an _________ after we read it．
A．advertisement for a dictionary
B．introduction to a dictionary
C．guide to having a good dictionary
D．report of the function（功能）of a dictionary