1、Module 4 unit 1 advertising，advertisement s period，Objectives : 1。to learn some information about advertisement s . 2 . to identify the differences between commercial advertisement Enjoy two videos，please readprediction，Step 2。fast reading : read the text quickly and answer the following questions。(

2、1)。what do ads try to persuade people to do(2)。Do all ads play tricks on people？to buy a product or service，or to believe in an idea。No .Step 3: careful reading for details read the article again and decide whether the following sentences are true or false。1.most people are not aware of how many ads

3、 are around them . t/f，2 .advertisement s are always meant to promote a product or SSL 3。PSAs are only found in new spapers and on TV . t/f，magazines，radio and television，4。PSAs and commercial ads uses，5 .commercial ads can often give us valuable information about how to live our lives . t/f，PSAs，6

4、.an ad warning people against smoking is an example of a PSA。t/f、what are the similarities and differences between commers、組工作臺(tái)、4。_ _ _ _ _ _ _ _ _ _ language，and 5。_ _ _ _ _ _ pictures，to promote a6.8._ _ _ _ _ _ _ _ _ _ or any other problem affect S9。_ _ _ _ _ _ _ _ _ _ _ _ _ _，1 Attractive，health，safety，public welfare，innocent、bright-teeth fights bad breath、step 43360 post-reading discussion、do advertisement s play a positive or negative role in outhWhy？2.what should you do when you a