语法-指示代词（课件）-2025-2026学年人教PEP版英语四年级下册

指示代词 有哪些指示代词呢？ this,that,these,those 1.定义：具有指示概念的代词。 This is a bag. That is a cat. This is a pen. This is a ruler. This is a book. That is a tomato. That is a cow. That is a hen. These are carrots. These are potatoes. Those are bags. Those are pencils. 远/近 单数/复数 this 近 单数 that 远 单数 these 近 复数 those 远 复数 Exercises: （ ）1. __________ pen is red. ________ pencil is green. A. this, that B. These, Those C. That, Those D. This, That （ ）2. Is _____ a panda over there? A. this B. that C. those D. these （ ）3. ________two boys are Mr. Green's sons. A. This B. These C. That D. Those （ ）4. __________ two girls are Mary and Linda. A. This B. They C. That D. Those D B B D 变否定：be后要把not加。 This is my pen. not This is my pen. Is this your pen？ 变疑问：be往前提，首字母大写，句号变问号。遇到my变your。 Yes,it is. No,it isn’t. this提问，it回答。 变否定：be后要把not加。 These are my pens. not These are my pens. Are these your pens？ 变疑问：be往前提，首字母大写，句号变问号。遇到my变your。 Yes,they are. No,they aren’t. these提问，they回答。 That is my pen. not That is my pen. Is that your pen？ Yes,it is. No,it isn’t. Those are my pens. not Those are my pens. Are those your pens？ Yes,they are. No,they aren’t. that提问，it回答。 those提问，they回答。 Exercises: 1.This is her schoolbag.(否定句) _________________________________________________ 2.Are these your peas?(肯定回答) _________________________________________________ 3.These are Lily’s crayons.(变疑问句) _________________________________________________ 4.Those are my pictures.(变否定句) _________________________________________________ This is not her schoolbag. Yes,they are. Are these Lily’s crayons? Those are not my pictures. 1.this、that可用来指在电话中交谈的双方。 This is Lily. May I speak to Lily？ The ruler is very long.That is Colin’s. (这把尺子很长，他是Colin的。) 2.this、that指前文中提到的人、物、想法或刚发生的事情。 summary 指示代词用法 this、these靠近我 that、those远离我，是复数； 变否定：be后要把not加； 变疑问：be往前提，首字母大写，句号变问号；遇到my变成your。 this/that 提问，it来回答； these/those提问，they来回答。 感谢观看 thanks for watching $