Unit3. Looking good, feeling good-task教案

teaching aims: (1) practise students’ language skills of listening, reading, speaking and writing(2) help students to learn 2 skills of finding informationimportant points & difficult points:(1) find and underline the main ideas (2) find and circle the key wordsteaching procedure:step 1 introduce two skills of finding information:  (1) read the questions carefully before you begin.  (2) skim the passage, and look for main points and key words.step 2 practise look again at the letter on page 45. underline the main ideas and circle the key words. (1) find the main ideas and key words in a passage: main idea: i think too many people take weight-loss pills without really knowing that they can damage their health.key words: cause liver failure; worried about h