四年级英语下册《Therebe句型》微课教学设计

时间:2022-06-09 19:01:46 教学设计 我要投稿
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四年级英语下册《Therebe句型》微课教学设计

  作为一位不辞辛劳的人民教师,就难以避免地要准备教学设计,教学设计以计划和布局安排的形式,对怎样才能达到教学目标进行创造性的决策,以解决怎样教的问题。那么写教学设计需要注意哪些问题呢?下面是小编帮大家整理的四年级英语下册《Therebe句型》微课教学设计,欢迎大家分享。

四年级英语下册《Therebe句型》微课教学设计

  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 we’ll 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,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isn’t,are not的缩写是aren’t.当肯定句中有some时,要将其改为any(疑问变化也一样)。 there isn’t a book on the desk. there isn’t an umbrella in the bag. there isn’t any milk in the cup. there isn’t any sheep and a cow on the farm.

  there aren’t four chairs in the living room.

  there aren’t 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 there a book on the desk? -yes,there is. - is there an umbrella in the bag? -no,there isn’t. - is there any milk in the cup? -yes,there is. - is there any sheep and a cow on the farm?- no,there isn’t. -are there four chairs in the living room? -yes,there are. - are there a lot of birds and a balloon in the sky?- no,there aren’t.

  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。

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