课件30张PPT。Lesson 15 Let’s do math!Play with numbers!Hello! My dear students. I’m very busy recently. And I have no time to go shopping. Can you please help me buy something in the supermarket? Thanks a lot.stationeryShopping ListvegestationeryShopping ListvegetablesstationeryShopping ListvegetablesfrstationeryShopping ListvegetablesfruitsstationaryShopping ListvegetablesboofruitsstationeryShopping Listvegetablesbooksfruits超市图I need some pens, pencils and other stationery.I have . I have . How many do I have? + = plus is . You have . I have . I have . How many do I have? + = plus is . You have . fruitsbooksvegetablesstationeryfruits ScienceMathEnglishEnglishEnglishMusicMusicMusicbooksvegetables Tips: 1. Draw two kinds of things you want to buy( no more than ten ). fruitsbooksvegetablesstationeryTips: 1. Draw two kinds of things you want to buy( no more than ten ). fruitsbooksvegetablesstationery 2. Talk in groups and sum up. (How many do you have?) fruitsbooksvegetablesstationeryI have . I have . How many do I have? + = plus is . You have . Shopping Tips:Write your shopping list first. Consider how much money you have. Buy what you need most. Don’t buy too much at a time.Homework A:Write your shopping list. Go shopping with your parents. Sum up (How many…, how much…)Homework B:
