Review the sentences (was /were + 动词现在分词动词现在分词) that we have studied in Unit 1 and Unit 2.Talk about the pictures.1. Alice was sitting with her sister by the river. 2. It was sitting in a tree and smiling at everyone.3. They were having a tea party in the garden. 4. Where was it going? 过去进行时与一般过去时的区别：过去进行时与一般过去时的区别：一般过去时与过去进行时时间都是发生一般过去时与过去进行时时间都是发生在过去。一般过去时强调动作的发生或在过去。一般过去时强调动作的发生或状态的存在；而过去进行时强调动作正状态的存在；而过去进行时强调动作正在进行的延续性。在进行的延续性。其结构其结构: was / were + 动词现在分词动词现在分词 试比较试比较:I got up at five the day before yesterday. 前天我是五点起床的。前天我是五点起床的。He was painting the lab the whole day yesterday. 昨天他一整天都在粉刷实验室。昨天他一整天都在粉刷实验室。一般过去时的时间状语主要有：一般过去时的时间状语主要有：yesterday (morning, afternoon, evening), last night (week, month, year), ago, the day before yesterday, in 2003, just now, long long ago, one day等。等。过去进行时的时间状语有过去进行时的时间状语有:at this / that time yesterday, the whole evening, all day yesterday等。等。试比较试比较:He introduced Tom to us just now. 刚才他向我们介绍了汤姆。刚才他向我们介绍了汤姆。She was doing some washing all day yesterday. 昨天她洗了一整天的衣服。昨天她洗了一整天的衣服。1. Suddenly, all the lights in my house were going off / went off. There was heavy rain outside.Underline the correct words.2. I called you up at seven oclock last night, but nobody answered. Really? Im sorry, but I was teaching / taught a piano lesson at school.3. I was seeing / saw you and Tom in the library just now. Oh, we showed / were showing several visitors around the school.Write sentences about what you were doing.1.At about seven oclock last night, _.2. This morning, on my way to school, _.3. This time last year, _ _.4. Last Saturday, from about 1 pm to 4 pm, _. I was having dinner I met my friend Lingling I was staying at my grandparents house I was playing in the parkWork in groups of four. Play a chain game.A: At eight oclock last night I was watching TV. How about you, B?B: At eight oclock last night I was sleeping. How about you, C?C: At eight oclock last night I was having dinner. How about you, D?D: Write down what each member of your group was doing at eight oclock last night.Sun Li was watching TV at eight oclock last night.1. _ _.Ming Hui was playing the guitar at eight oclock last night.2. _ _.3. _ _.4. _ _.Liu Yin was doing her homework at night oclock last nightMei Ling was eating an apple at night oclock last nightI was checking my email at eight oclock last nightComplete the sentences with the correct form of the expressions in the box. have nothing to do once or twice run after think about what for 1. The dog is _ the cat in the garden.running after 2. _ is this machine _?3. He _ and was very bored.4. She is _ how to finish the story. 5. I wrote to him _, but he did not answer.What forhad nothing to dothinking aboutonce or twice Complete the passage with the words in the box. conversations hole pink pocket river strange Alice was sitting with her sister by the (1) _ and her sister was reading a book. Her sisters book had no pictures or (2) _ in it. riverconversationsThen a white rabbit with (3) _ eyes ran by. There was nothing (4) _ about that. Then the rabbit took a watch out of its (5) _ and looked at it. Alice followed the rabbit and fell down a (6) _. Alice had a lot of adventures in Wonderland. pinkstrangepockethole Listen and complete the sentences.Paragraph 11. One day, I was with my friends. We were having a _ in a field and I saw something strange.2. There was a _ cat with a pink nose sitting in a tree.3. It looked like it was eating the _ in the tree.picnicwhiteleavesParagraph 24. While I was looking at it, the cat got out of the tree, jumped down to the _, and walked across the _ and sat next to us. 5. The cat got up and _ close to me.6. I _ to it and it smiled at me. groundfieldcametalkedParagraph 37. I found some biscuits in my _ and gave them to the cat.8. Soon, it was eating biscuits and _ at us. Read the conversation in Activity 8 and act it out. pocketsmiling