全英文高中英语说课稿 高一英语说课稿

6.      But it is difficult for my father to give up smoking.                    (subject)

(purpose: to attract the students’ interest in the topic and by asking “These sentences have something in common and have you found?” lead to the next part)

Step2  Function of the Infinitive

1. Encourage the students to sum up the function of the infinitive by themselves

(1)subject         (2) object        (3) object complement 

(4)predicative      (5) attributive     (6) adverbial

2. To consolidate, get the students to listen to some sentences and write them down, then tell the function of the infinitive in each sentence.

(1). I open the door to enter the classroom.                       (adverbial)

(2). He happens to be reading a novel when I came in.              (object)

(3). He is the man to have invented the computer.                  (attributive)

(4). To be loved is happy.                                     (subject)

(5). My job is to teach English.                                 (predicative)

(6). The teacher asks the students to be careful in class.              (object complement)

(purpose: this part is designed to make the students understand the function of the infinitive, and practice the students' listening ability, at the same time lead to the next part)

Step3  The tense and voice of the infinitive

1. According to the sentences above, sum up the tense and the voice of the infinitive as the forms below:  

2. To practice, I will show the students some other pictures to continue our story. And make up some sentences.

(1). My father was considered to have given up smoking.

(2). My father pretended to be reading a newspaper when I came in.

(3). I was so sad and burst into tears, saying “You should be the person to be trusted, why you cheat us?”

(4). To be a good father, he had to give up smoking.

(purpose: to practice the different tense and voice of the infinitive, and lead to next part)

Step 4. The infinitive without “to”

Say: Here I want to introduce some sentence patterns to express “have to do”:

1.      I have no choice but to do sth.

2.      I can do nothing but do sth

3.      can’t help but do

4.      can’t but do

Say: there are also some other words can be followed by the infinitive without “to”

The pithy of formula is: 五看 三使（室）两听（厅）一感觉

五看：see; look at; watch; observe; notice

三使：make; let; have

两听：listen to; hear

一感觉：feel

(purpose: make the students know some verbs can be followed by the infinitive without “to”)

Step 5  Practice

Give the students some exercises to do to consolidate the grammatical rules. Ask the students to choose the best answers, then collect from the students.

Step 6  Summary

First, ask the students to discuss “What have you learned this class?”

Then give the summary: This class we use a story to learn the grammatical items of the infinitive. We know the function of the infinitive can be: subject; predicative; object; object complement; attributive and adverbial. We also know the tense and the voice of the infinitive, and some verbs should be followed by the infinitive without “to”.

At last, to make the students remember, I’d like to give them another pithy formula:

本领最多不定式，主、表、宾、补、定和状。

样样成分都能干，只有谓语它不敢。

大家千万要当心，有时它把句型改，

做主、宾时用“ it　”，自己在后把身藏。

八个感官三使役，　宾补要把“ to　”甩开。

to　前not　是否定，　各种用法区别开。

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