(
课件网) Unit 15 Let’s play football! Lesson 1 this / that VS these/ those This is a book.→ These are books. That is a panda. → Those are pandas. this → these that → those 肯定句变否定句--在be动词后＋not This is a duck. → This is not a duck. These are ducks. → These are not ducks. is not → isn’t are not →aren’t 肯定句变疑问句--把be动词提到句首 These are ducks. → Are these are ducks -- Yes, they are. -- No, they aren’t. Those are horses. → Are these are horses -- Yes, they are. -- No. they aren’t. can 为情态动词 其后跟动词原形 否定句在can后＋not Can you play football --Yes, _____ --No, _____ I can swim. But I can’t dance. 祈使句的否定句--在谓语前+don’t farm 农场 on a/the farm farmer 农夫 农民 My dad is a farmer. There are many animals on the farm. there be 句型 there is / are + 名词 There is an apple. There are apples. How many +名词复数 ...... How many peaches are there --Twenty. There are twenty peaches.(对划线部分提问) How many peaches are there Homework 熟读A部分课文； 完成练习册； 掌握A/D部分句型。
