[10-20 18:18:21] 来源:http://www.67xuexi.com 初二英语教案 阅读:850次
There be 结构与have / has
在英语里表示“什么地方或时间存在什么事物或人”时,要用there be结构。在此结构里,there 是引导词,本身没有词意,be是谓语动词,be后的名词是主语,主、谓语的数必须一致,句子的结尾是地点或时间状语。如:
There is a ruler on the desk.
There are many students on the playground.
在使用这个结构时应注意以下几点:
1. there be结构变成否定式时,须在动词be后加not(a / any)或no。变成疑问句时,将be放在there之前,句中如有助动词时要把助动词放在there之前,句子其余部分不变。如:
There aren’t any pencils in the pencil-box.
There are no pencils in the pencil-box.
Is there any milk in the bottle?
Will there be a meeting next week.
2. there be结构有两个并列主语时,要根据就近的主语原则确定谓语是单数还是复数。如:
There is a boy and two girls in the picture.
There are two girls and a boy in the picture.
3. There be 结构中的be可有不同的时态,而且可以和各种助动词和情态动词连用。如:
There is going to be a sports meeting in our school in May.
There must have been an accident there. (现在完成时,以后我们会学到的)。
4. there be结构中的谓语动词be,有时可用seem to be, happen to be, used to be, stand, live等词或词组来代替。如:
Once upon a time, there lived in Greece a great thinker named Aristotle.
从前在希腊居住着一位名叫亚里斯多德的伟大思想家。
There seems to be something wrong with you.
There stands a tall tower in the middle of the square. 在广场中央竖立着一座高塔。
5. 注意there be 结构与have / has 的区别。there be表示“存在有”,而have / has 则强调人或物体本身“具有”(has 只用于第三人称单数)。如:
My sister has many toys.
China has a long history.
We have a lot of friends.
have / has变成否定式时,应在其后加not或借助于助动词don’t或doesn’t;变成疑问句时,将have / has提在主语前或借助于助动词do或does放在主语前。如:
I have not a bottle of orange.
I don’t have a bottle of orange.
Do you have a red pen?
Have you a red pen?
注:I have no Chinese car. = I don’t have a Chinese car.
Lesson 37教学设计方案
Teaching Objectives:
By the end of the lesson, Ss should be able to interview somebody.
Properties: Tape recorder. Overhead projector, posters of bands
Language FOCUS: give a concert journalist band the Beatles Sweden-Swedish
Teaching Procedures:
I. Revision
Dictate the words in Unit 9.
II. Leading - in
1. Listen to a song by the band “the Beatles”.
2. Ask the Ss whether they know any bands of Sweden.
III. Teaching the dialogue
1. Listen and (Finish the chart), making sure the Ss understand the dialogue.
2. Language points
(1) Sweden→Swedish
(2) give a concert
eg. Leon will give a concert at capital Gymnasium on May 4th.
(3) journalist
eg. Even wants to be a journalist after graduation.
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