人教pep版六年级下册英语Unit 4 Then and now-Part C-ppt课件-(含教案+微课+视频)-市级优课-(编号：228ae).zip

Unit 4 Then And Now Part C 教学设计 教材分析： 本套教材旨在培养学生的语言运用能力和英语学习的兴趣。 教材包括四个单元和两个复习部分：第一单元学习的是“形容 词的比较级别” 、第二至第四单元主要介绍“一般过去时”的 用法。复习部分的内容主要以过去式为主。期中第四单元 C 部 分的 Story Time 中重点是要练习 there be 句型的运用。 设计理念： 通过举例和练习，掌握句型，在实际情景中运用句型。 教学目标： 1、掌握 there be 句型的意义； 2、能够区分 is 和 are 的用法； 3、了解 some 和 any 的用法。 重点难点：some 和 any 在句子中的运用。 课前准备：flash 动画、第三单元英文歌、多媒体课件。 教学过程： 1、导入：通过听英文歌，观看 flash 动画引出：there be 句型。 2、详细介绍 there be 句型的意义、is 和 are 的用法； 3、举例说明 is 和 are 的具体用法； 4、介绍 some 与 any 的区别； 5、做练习：is 和 are 的用法。 板书设计： Unit 4 Then And Now Part C Story time There be 句型 Some 和 any There be 句型专题 Unit 4 Then and now Part C Story time 绿色圃中小学教育网http:/www.L 绿色圃中学资源网http:/cz.L 绿色圃中小学教育网http:/www.L 绿色圃中学资源网http:/cz.L There be- 的构成 There be + 某物 / 某人 + 某地 表示：某地表示：某地有有某物或某人某物或某人 There be+ sb+sw 1: There is a girl and two boys in the picture. 2: There are two boys and a girl in the picture. 就近原则就近原则 be动词单复数形式要跟动词单复数形式要跟there be之后的第一个主语保持一致，如果之后的第一个主语保持一致，如果 第一个主语是单数或不可数名词用第一个主语是单数或不可数名词用is，如果第一个主语是复数用，如果第一个主语是复数用are。 there 是个近视眼。是个近视眼。 tree cat There is a cat under the tree.There are three birds in the tree. bird 请使用There be- 描述下图 请使用There be- 描述下图 There is a cat and two birds in front of the house. There are two birds and a cat in front of the house. 绿色圃中小学教育网http:/www.L 绿色圃中学资源网http:/cz.L 绿色圃中小学教育网http:/www.L 绿色圃中学资源网http:/cz.L There is a radio on the desk. There be- 的一般疑问句 Is there a radio on the desk ? Yes, there is. / No, there isnt. There are some shoes under the bed. Are there any shoes under the bed? Yes, there are. / No, there arent. 规则：规则： is/are要提前要提前, some 变变any,其他都不变其他都不变 There be 句型的否定形式句型的否定形式 1. There is a knife in the kitchen. 否定否定:There is not a knife in the kitchen. 2. There are five apples on the tree. 否定否定:There are not five apples on the tree. 3. There is some ink in the bottle. 否定否定:There is not any ink in the bottle. 规则：规则： be词后面加词后面加not, some 变变any isnt arent 绿色圃中小学教育网http:/www.L 1.There_many monkeys in the mountain. 2.There_a beautiful garden in our school. 3.There _some water in the glass. 4.There _some bread on the table. 5. _there any maps on the wall? 6. There _twenty desks in our classroom. 7. There_a bird in the tree. 8. There _some trees near the house. 9. _there a cup of tea on the table? 10. There_some apple juice in the glass. 12.There _a picture and two maps on the wall. 用用be动词动词is / are 填空：填空： are is is Is are is are Are is is is 二二. 把下例句子改成疑问句把下例句子改成疑问句: 1. There are four apples on the ground. 一般疑问句一般疑问句:_ 2. There are some birds in the tree. 一般一般疑问句疑问句:_ 3.There are five birds in the tree. 特殊疑问句特殊疑问句:_ Are there four apples on the ground? Are there any birds in the tree? How many birds are there in the tree? there be句型有时态的变化句型有时态的变化 1. there be 句型的一般过去时 There was/ were+某物某物/某人某人+其他其他。 思考：什么时候用was,什么时候用were There _a teacher and 40 students in the room yesterday. was 2. there be句型的一般将来时 There will be +sb/sth +其他其他 There is (are) going to be+sb/sth +其他其他 There will be a party on Monday. There is going to be a meeting this afternoon. 用恰当的用恰当的be动词填空。动词填空。 1、There _a lot of sweets in the box. 2、There _some milk in the glass. 3、There _some people under the the big tree. 4、There_ a picture and a map on the wall. 5、There_a box of rubbers near the books. 6、There_lots of flowers in our garden last year. 7、There_a tin of chicken behind the fridge yesterday. 8、There_four cups of coffee on the table. are are is are is is are is