Using LanguageⅡ课时教学实录

Unit5 Meeting your ancestors

Teaching goals 教学目标

1. Target language目标语言：

Grammar: Present Perfect Continuous Tense 2. Ability goals能力目标

Enable the students to use the Present Perfect Continuous tense. 3. Learning ability goals 学能目标

Help the students lean how to use the Present Perfect Continuous tense. Teaching important & difficult points教学重难点

How to use the Present Perfect Continuous tense. Teaching methods教学方法

Explanation and practice Teaching aids教具准备

A computer and a projector, a blackboard Teaching procedures & ways教学过程与方法

Step I Revision

Check the students’ homework and let one read their work.

Step II Lead-in Ask the Ss to point out the sentences that contain the structure as “We have been excavating here for many years” in the text.

Step III Explanation 一、结构形式

现在完成进行时是由“助动词have(has) + been+动词的现在分词”构成。

二、基本用法

1. 表示从过去某时开始一直延续到说话时还在进行，或可能还要继续下去的动作。它通常和“for+段时间”或“since+点时间(也可以是从句)”的时间状语连用。例如：

I have been waiting for a letter from my parents.

我一直在等我父母的来信。

It has been raining for three hours.

雨已经下了三个小时了。

We have been studying here since 2004.

自从2004年以来，我们一直在这里学习。

2. 表示从过去某时开始，一直延续到说话时刻，可能刚刚结束的动作。例如：

She has been sweeping the street all day. She is too tired.

她一整天都在扫大街。她太累了。

We have been waiting for you for two hours. We don't want to wait any longer.

我们已经等你两个小时了。不想再等了。

三、常用句型

1. 肯定句：“主语+have(has) been+动词的现在分词+其他.”例如：

I have been sitting here all the afternoon.

我在这儿坐了一下午。

He has been collecting all kinds of stamps since he was ten years old.

自十岁起他就开始收集各式各样的邮票。

2. 否定句：“主语+have(has) not been+动词的现在分词+其他.”例如：

He hasn't been teaching here these years.

这些年他并没有一直在这儿教书。

3. 一般疑问句：“Have(Has) + 主语

+ been + 动词的现在分词？”其肯定回答：“Yes, 主语

+ have(has).”否定回答：“No, 主语

+ haven't (hasn't).”

【例如】：

— Have you been studying for the English test today?

你今天一直在准备英语测试吗？

— Yes, I have. / No, I haven't.

是的。

/ 不，我没有。

— Has Daniel been skating for two years?

丹尼尔滑冰已经有两年了吗？

— Yes, he has. / No, he hasn't.

是的。/ 不，他没有。

4. 特殊疑问句：“ 特殊疑问词

+ 一般疑问句？”

【例如】：

What book have you been reading recently? 最近你在看什么书？

How has your uncle been getting on with his work?

你叔叔的工作进展得怎么样？