Unit 11Section A Grammar focus-3b课件2023-2024学年人教版英语七年级下册

Unit 11 To learn to describe the past events using the past simple tense To learn the simple past of regular and irregular verbs To learn to complete Jim’s letter and Bill’s reply What did Carol do on her school trip? yesterday flower worry luckily sun adv. 昨天 n. 花 v. & n. 担心; 担忧 (worried) adv. 幸运地; 好运地 lucky adj. n. 太阳 Complete the sentences. 1. 你的学校旅行怎么样？ ______________________________ 2. 非常棒！ ______________________________ 3. 你去动物园了吗？ ______________________________ 4. 不，我没有去。我去了农场。 ______________________________ How was your school trip? It was great! Did you go to the zoo? No, I didn’t. I went to a farm. 5. 你看到奶牛了吗? __________________________ 6. 是的，我看到许多。 __________________________ 7. Carol骑马了吗？ __________________________ 8. 不，她没有。但是她挤牛奶了。 ________________________________ Did you see any cows? Yes, I did. I saw quite a lot. Did Carol ride a horse? No, she didn’t. But she milked a cow. 9. 草莓好吃吗？ _________________________ 10. 是的，好吃。/ 不，不好吃。 _________________________ Were the strawberries good? Yes, they were. / No, they weren’t. 一般过去时表示过去某个时间或某一段时间内发生的动作或存在的状态，常和表示过去的时间状语连用，如yesterday, the day before yesterday, ... ago, just now, last ..., in 2023, in the past等。 一般过去时表示过去经常或反复发生的动作，可与often, usually, always等频度副词连用。如： When we were young, we often played ping-pong together. Alice always walked to her office a few years ago.   be动词的一般过去时 行为动词的一般过去时 肯定句 主语+be动词(was, were)+其他. 主语+行为动词的过去式+其他. 否定句 主语+be动词(was, were)+not+其他. 主语+didn't+行为动词原形+其他. 一般疑 问句 be动词(Was, Were)+主语+其他? Did+主语+行为动词原形+其他? 1. 一般在动词词尾直接加-ed： look → looked, listen → listened 2. 以“不发音的字母e”结尾的动词后加-d:  live → lived, dance → danced, like → liked 3. 以重读闭音节结尾的动词，如果末尾只有一个辅音字母，先双写这一辅音字母，再加-ed: stop → stopped, shop → shopped 4. 以“辅音字母+ y”结尾的动词，将y变为i ，再加-ed： try → tried, study → studied 有些动词过去式不规则变化，常见的有： begin → began, bring → brough