Unit1《AdvertisingReading》课件3（译林版必修4）.ppt

Unit 1 Advertising;;Lead-in: ;Brainstorming ;Words-matching;Fast-reading;Main idea of each paragraph;1 Advertisements are found in many places. 2 PSAs are only found in newspapers. 3 All advertisements tell the complete truth. 4 PSAs and commercial ads use some of the same methods. 5 Commercial ads can give us valuable information about how to live our lives. 6 An ad warning people against smoking is an example of a PSA.;What’s the similarities and difference between commercial advertisements and public service advertisements? ;similarities;differences;commercials;Reading strategy:;Homework:;