文档介绍：授课教案
课时章节
The Infinitive
课时教学目标
I. Introduce what the infinitive is.
II. Explain the usage of.
课时教学过程设计
新课教学要点及教学难点分析
教学
方法
教学
时间
I. The infinitive is used as the subject.
promise appears advisable.
A. It + be + adj. + to do
B. It + be + n. + to do
C. It + v. + to do
D. It + be +prepositional phrases + to do
II. The tense and the voice of the infinitive.
to do/to be done
to be doing
to have been doing
to have done/ to have been done
Teaching
35'
续课时教学过程设计
I. The infinitive is used as the predicate.
II. The infinitive is used as the object.
III. The infinitive is used as the attribute.
IV. The infinitive is used as the predicative.
V. The logical subject.
Teaching
55'
小结
教学
方法
教学
时间
The usage of the infinitive is important in SCET-3. We must spend more time on it and practice more.
Narrating
10'
作业布置
The exercises on the reference books.
概述
动词不定式(to+动词原形)是一种非谓语动词形式,它不能单独作谓语,但可以有自己的宾语、状语、补足语等,并和它们一起构成不定式短语,在句中作主语、谓语、表语、宾语、定语、状语和补足语,动词不定式也有时态和语态的变化,是三级常考点之一。
1. 不定式构成谓语
不定式构成谓语有下面几种方式:
1)不带to的不定式和某些助动词构成谓语
Shall I help you?
I will be back right now.
2)不带to的不定式和情态动词构成谓语
We must keep this in mind.
How can we convince him?
3)不定式和某些动词构成谓语
She happened to live in the same area.
You appear to have traveled a lot.
4)不定式和某些形容词构成谓语
Madame is sure to be right.
He is certain to return.
5)不定式和某些被动结构构成复合谓语
He is said to have b