Unit7 New Waves of Technology教案
3. nestle is today the world’s biggest food and beverage company. the number of it s employees is about 253 000. it has factories or operations in almost every country in the world.4. before introducing the text have a discuss about labels. bring in several items with labels, for example: a can of bamboo shoots, dried noodles, dried soup, tomato sauce, ketchup, etc. divide the ss into groups and hand out an item to each group. introduce the word “ingredient” .have the students identify the ingredients in each item. this can also be named “l(fā)abeling” the ingredients. explain that the first ingredient has the highest content. the next ingredient is second in content and so on.5. introduce the following vocabulary : products and consumers .use the items that you have brought to class to show that in the retail world the name for everything that is bought and sold is product. the people that buy the product are called consumers.6. again, write the title of the text on the board. discuss the meaning of the words in the title. ask the ss to identify subject, verb and object.questions do you think this mother likes to drink milk that is made from a gm food ?would you drink or eat something with gm foods?do you think she won or lost the case?what other nestle products have you eaten or drank?ask the ss guess what the text will be about. remember during the discussion it is important to accept students’ all predictions . making no judgments about how correct the predictions are to the title.ask the students to read the text for homework of in groups. discuss post-reading activities. check the students’ predictions with the information in the text.