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1、如有侵权，请联系网站删除，仅供学习与交流There be句型微课教学设计【精品文档】第 3 页There be句型微课教学设计学校：口镇中心小学 设计者： 时间：微课基本信息知识点名称There be句型学科类型及其对象语法 小学英语四年级下册上课时间长度10分钟教学资源与环境PPT教学目标1、讲授There be句型的定义及结构2、正确使用There be句型的肯定，否定及一般疑问形式教学过程Today well learn “there be”.一：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：一共分为三种(1) There is +单数可数
2、名词+ 地点状语.There is a book on the desk.There is an umbrella in the bag.(2) There is +不可数名词+ 地点状语.There is some milk in the cup.There is some sheep and a cow on the farm.(3) There are +复数名词+地点状语.There are four chairs in the living room.There are some birds and a balloon in the sky.从以上例句中我们可以发现there是引导词
3、，在句中不充当任何成分，翻译时也不必译出。句子的主语是某人或某物，be动词表示“有”，谓语动词be要与主语（某人或某物）的单复数保持一致。Some既可用于可数名词也可用于不可数名词。二：There be 句型的变化1：变成否定句There be+not+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isnt，are not的缩写是arent.当肯定句中有some时，要将其改为any（疑问变化也一样）。There isnt a book on the desk.There isnt an umbrella in th
4、e bag.There isnt any milk in the cup.There isnt any sheep and a cow on the farm.There arent four chairs in the living room.There arent a lot of birds and a balloon in the sky.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.- Is th
5、ere a book on the desk? -Yes,there is.- Is there an umbrella in the bag? -No,there isnt.- Is there any milk in the cup? -Yes,there is.- Is there any sheep and a cow on the farm?- No,there isnt.-Are there four chairs in the living room? -Yes,there are.- Are there a lot of birds and a balloon in the s
6、ky?- No,there arent.三：开动脑筋练一练1. There_a beautiful garden in our school.2. There _some bread on the table.3. _there any maps on the wall? _，there is.4. There _twenty desks in our classroom.5. _there a cup of tea on the table? No,there _.6. There_some apple juice in the glass.7. There_ two chairs and a bed in her room.8. There _some children in the park.9. There_a teacher and many students in our classroom.10. There_an orange on the table.设计理念与特色使用PPT将There be句型的定义，结构，肯定、否定及一般疑问形式都能熟练掌握，学会运会。