外研版七下复习PPT.ppt

Module 9 一般过去时（3） 在前面几个模块中，我们所接触的动词过去式多为规则变化，其基本变化规则为“动词原形 + -ed”。但是在英语中不符合上述变化规则的动词有很多，它们的过去式构成方式独特，因此被称为不规则动词，需要靠同学们单独记忆。如以下各例： We left at nine oclock in the morning. 我们是早上 9 点钟离开的。 We swam in the Pacific Ocean. We had a good time. 我们在太平洋里游泳，玩得很高兴。 I wrote some postcards and sent some emails. 我写了一些明信片，还发了一些电子邮件。 下面是一些常用的不规则动词及其过去式： 除了过去式的变化规则不同以外，不规则动词在肯定句、否定句、一般疑问句等各种句型中的使用都与规则动词相同。下面我们以 spend，come, go，take，see，swim 为例 be—was/were leave—left buy—bought meet—met come—came read—read do—did see—saw get—got send—sent go—went spend—spent have—had swim—swam write—wrote take—took 肯定 否定 一般疑问 回答 I spent two days there. I did not (didnt) spend two days there. Did I spend two days there? Yes, I did.No, I didnt. You came here yesterday. You did not (didnt) come here yesterday. Did you come here yesterday? Yes, you did.No, you didnt. He/She went to work by bus. He/She did not (didnt) go to work by bus. Did he/she go to work by bus? Yes, he/she did.No, he/she didnt. It took two hours to go there. It did not (didnt) take two hours to go there. Did it take two hours to go there? Yes, it did.No, it didnt. We saw the homes of the movie stars. We did not (didnt) see the homes of the movie stars. Did we see the homes of the movie stars? Yes, we did.No, we didnt. They swam in the sea. They did not (didnt) swim in the sea. Did they swim in the sea? Yes, they did.No, they didnt. Module 10 一般过去时（4） 在前几个模块中，我们学习了一般过去时的肯定句、否定句、一般疑问句及其回答。那么如果要询问别人过去做了什么、到什么地方去了、怎么去的等等，又该如何说呢？ 首先让我们看下面几个例句： —When did he die? 他什么时候去世的？ —He died in 1919. 他是 1919 年去世的。 —Why did they want him? 他们为什么要找他？ —Because they needed him to help them. 因为他们需要他的帮助。 —How long did the space flight last? 这次太空飞行持续了多长时间？ —It lasted twenty-one hours. 持续了 21 小时。 很明显，一般过去时的特殊疑问句与一般现在时的特殊疑问句在结构上并没有太大差别，只是使用的助动词不同而已。不过，同学们在使用中要注意不同疑问词的意义及其回答方式。 Module 11 Body language Module 11 祈使句 在本模块中，我们接触到了这些句子： Give them more personal space. 多给他们点儿个人空间。 Wave to say goodbye. 挥手说再见。 Be careful! 小心！ Dont stand too close to North American