Lead in
Finding information
1、When we read a passage, especially a long passage, we need to find useful information quickly, but what should we do to find it in a long passage?
2、Read the following advice for you．
1) Read the questions carefully before you begin.
2) Read the passage, looking for main points and key words.
3、Read the letter on P. 45. Underline the main ideas and circle the key words.
(The main idea: Too many people take weight-loss pills without really knowing that they can damage their health.)
(Some key words: a Canadian actress, go to hospital, took weight –loss pills, 7 kg per two months, a new liver, a Chinese donated to save her, my cousin, want to try it, refuse to eat, my aunt is worried, what and how I can
