Learning about Language优质教案设计

Unit 2 Discovering Useful Structure Teaching important point: students will learn v-ing forms used as the subject and the object. Teaching difficult point : students how to correctly use v-ing forms as the subject and the object. Teaching steps Step1, Greetings Step2, Ask students read a short passage on the screen and find v-ing forms and check their answers. Fishing is my favourite sport. I often fish for hours without catching anything. But this does not worry me. Some fishermen are unlucky. Instead of catching fish, they catch old boots and rubbish. I am even less lucky. I never catch anything---not even old boots. After having spent whole morning on the river, I always go home with an empty bag. ‘You must give up fishing!’ my friends say. ‘It’s a waste of time.’ But they don’t realize one important thing. I’m not really interested in fishing. I am only interested in sitting in a boat and doing nothing at all! Steps3, Ask students tell these v-ing forms used for what, the subject or the object and check their answers. Step4, On the blackboard, teacher will show a form which is about v-ing form ’ tense and voice.

动词-ing 形式由“动词原形＋-ing 形式”构成，它既是现

在分词形式，也是动名词形式。其时态和语态的变化为：

注意：动词-ing 形式的否定式是直接在它的前面加

not。

Step5, Give students examples and ask them find v-ing used as the

subject and the object and give them detail explanations. 一、动词-ing 形式作主语

Doing sports does good to us.做运动对我们有益。

It's no good looking back, for it's too late to change it now. 再想过去的事情已经没有意义了，因为现在已经改变不了. 1．动词-ing 形式作主语时，通常有两种位置：一种是位于

句首；另一种是用

it 作形式主语，而将真正的主语——动词-ing 形式移至句末。动词-ing 形式作主语时，谓语动词用单数。

二、动词-ing 形式作宾语

He suggested going there by bus. 他建议坐公共汽车去那里。

Let's get down to discussing the problem. 让我们着手探讨这个问题吧。

1．有些动词和动词短语只能接动词-ing 形式作宾语，如：

admit, avoid, consider, delay, enjoy, finish, keep, imagine, practise, suggest, be/get used to, get down to, look forward to, stick to, give

up, put off, insist on, pay attention to, lead to, feel like 等。

Step6, Doing exercises on the screen and then check their answers. Complete the sentences with correct forms. And please make a dialogue using these sentences. 1._____(smoke) is bad for you. What is good for you? 2.I hate ____(pay) bills. What do you hate doing? 3.I’m used to ____(get) up late. How about you?

4.____(learn) English is hard for me. What is hard for you? 5.I enjoy ____(play) the violin in my free time. What do you like to do? 6.____(do) your homework is a good idea. What else helps your studies? 7. She is good at ____(dance). What are you good at?

Step7, Homework Write a short passage about your favourite sport and please try to use v-ing forms as the subject or the object. Please refer to these sentences.

Doing shadow boxing is my favourite sports.

I’m good at doing shadow boxing.

I’m used to getting up early.

I think it good doing morning exercise. Step8, Blackboard design 动词-ing 形式由“动词原形＋-ing 形式”构成，它既是现

在分词形式，也是动名词形式。其时态和语态的变化为：

注意：动词-ing 形式的否定式是直接在它的前面加

not。