英语微课教案.docVIP

英语微课教案 英语微课教案 PAGE 英语微课教案 《There be句型》微课教学设计 教学目标:? 1、掌握There?be?结构所表达的意义。? 2. 正确使用There be句型的肯定，否定及一般疑问句形式 3.?掌握There?be?结构的回答方式。? 重点难点? there?be?句型的肯定式、否定式一般疑问句及其回答方式。 教学方法:? 讲授法、分组讨论法、任务型教学法、多媒体教学? 教学过程? 一、 导入：翻译下列句子。 There is a zoo in my neighborhood. There is a big park across from the supermarket. There be 结构 There are some books on the desk. There are many people in the hall. 二、There be句型的定义及结构 1、定义：There be句型表示某地有某物或某人。 2、结构：一共分为两种 ①There is +可数名词单数形式/不可数名词 There is a book on the desk. 桌子上有一本书。 There is some water in the bottle. 瓶子里有一些水。 ②There are +可数名词的复数形式 There are some pictures on the wall. 墙上有些图画。 There are two apples in the basket. 篮子里有两个苹果。 3、就近原则 如果there be 句型中有两个或两个以上的主语时，be动词要和 最靠近它的那个主语在数上保持一致。如： There is a pen and some books on the desk. 书桌上有一支钢笔和一些书。 There are some books and a pen on the desk. 书桌上有一些书和钢笔。 练一练：看名词 1. There _____a clock on the table. A. is????????? B. are 2. There _____some water in the bottle. A. are B. is 3. There ____some students in the classroom. A. are???????? B. is 4. There _____ a pencil, a book and two pens on the table. A. is????????? B. are 三、There be 句型的变化 1、变成否定句 There be+not+某人/某物+地点状语。 There be句型的否定式的构成和含有be动词的其它句型一样，在be后加上not. 注意，is not的缩写是isn’t，are not的缩写是aren’t. 当肯定句中有some时，要将其改为any。如： 1. There is a knife in the kitchen. 否定:There is not a knife in the kitchen. 2. There are five apples on the tree. 否定:There are not five apples on the tree. 3. There is some ink in the bottle. 否定:There is not any ink in the bottle. 练一练：把下列句子改成否定句 1. There are two cups on the table. ____________________________________ 2. There are some beautiful flowers in the park. _________________________________ 3. There is a tree in the garden. _________________________________ 2、变成一般疑问句 ,. There be句型的一般疑问句变化是把be动词调整到句首，再在句尾加上问号即可。 基本句型：Be + there+某物+地点状语 回答：Yes, there + be. \ No, there + be +not.如： 1. There is