英语微课教学设计样本

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英语微课教学设计

文昌市华侨中学符云贞

教学课题:there be 构造

一、教学目的:

1、掌握There be 构造所表达意义。

2. 掌握There be 构造普通当前时和普通过去时基本句式。

3. 掌握There be 构造回答方式。

二、重点难点

there be 句型必定式、否定式普通疑问句及其回答方式。There be句型和have\has区别

三、教学办法:

讲授法、分组讨论法、任务型教学法、多媒体教学

四、教学过程

(一)、there be构成

There be ...句型,表达是“某地或某时有某人或某物”,其构造为There be(is,are,was,were )+某物/ 某人+ 某地/ 某时。

二、There be 构造普通当前时和普通过去时各种句式。

(1)必定式

There is a supermarket on that road.

在那条路上有一种超市。

There was a supermarket on that road last year.

去年在那条路上有一种超市。

There are many people here on vacation.

有诸多人在这里度假。

There were many people here on vacation last summer.

去年夏季有诸多人在这里度假。

(2)否定式

There be句型否定句式构成和具有be动词其他句型同样,在be后加上“not”。例如:

There isn`t a supermarket on that road.

在那条路上没有超市。

There wasn`t a supermarket on that road last year.

去年在那条路上没有超市。

There aren`t many people here on vacation.

没有诸多人在这里度假。

There weren`t many people here on vacation last summer. 去年夏季没有诸多人在这里度假。

(3)普通疑问句:There be构造普通疑问句变化只需把be 动词移到句首,再在句尾加上问号即可。例如:

Is there a supermarket on that road ?

那条路上有超市吗?

Are there many people here on vacation.?

有诸多人在这里度假吗?

Was there a supermarket on that road last year ?

去年在那条路上有超市吗?

Were there many people here on vacation last summer?

有诸多人去年夏天在这里度假吗?

三、注意事项:

1. There be句型中be动词形式要和其后主语在人称和数上保持一致。

如果句子主语是单数可数名词,或是不可数名词,be

动词用“is”“was”。例如:

There is a basketball in the box.

箱子里面有一种篮球。

There is a little milk in the glass.

瓶子里面有一点牛奶。

如果句子主语是复数名词,be动词就用“are”“were”。例如:

There are many birds in the tree.

树上有诸多小鸟。

There were many people in the street yesterday.

昨天街道上有诸多人。

如果有两个或两个以上名词作主语,be动词要和最接近它那个主语在数上保持一致,也就是咱们常说“就近原则”。

例如:

There is an orange and some bananas in the basket.

篮子里面有一种桔子和某些香蕉。

There are some bananas and an orange in the basket.

篮子里面有某些香蕉和一种桔子。

2. There与be中间可插入某些表推测情态动词、表时态短语和某些动词短语(如和将来时be going to\ will、当前完毕时have\has + pp. 、used to构造等连用,注意其构成形式,这一内容在咱们寻常练习中经常浮现错误,是一难点,也是历年中考试题中一种考点.)。例如:

There must be a pen in the box.

There happened to be some money in my pocket.

There is going to be a meeting tonight.

There has been a big tree on the top of the hill.

There used to be a church across from the bank.

3. There be句型和have\has区别:

There be句型表达“存在有”,have\has表达“拥有” “所有”,两者不能同步使用.例如:

桌子上有三本书. There are three books on the desk.

我有三本书. I have three books.

四、练习:Choose the best answers.

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