Unit11 Section A(Grammar Focus～3b) 课件 2022-2023学年人教版英语七年级下册

Unit 11 How was your school trip? Section A GF-3b Learning Goals In this class, you will: 1. 读、译、背GF中句子; 2. 掌握一般过去时的各种句式结构； 4. 掌握动词变过去式的规则； 5. 掌握worry和luckily的用法。 took photos went to the zoo On my last school trip , I ……. Did you go to the zoo on your school trip ? Did you take photos on your school trip ? saw some interesting animals climbed the mountains On my last school trip , I ……. Did you see some interesting animals ? Did you climb the mountains ? saw a lot of flowers ate our lunch On my last school trip , I ……. Did you see a lot of flowers ? Did you eat your lunch there ? played some games On my last school trip , I ……. Did you play some games ? A: Did you have a school trip? B: Yes, I did . A: How was your school trip? B: It was + 形容词. A:Where did you go ? B: I went to …… A:What did you do on your school trip? B: I …….(V过去式)… A: Did you ……(V原)….. ? B: Yes , I did . / No , I didn’t. Talk about 7 How was your school trip? It was great! Did you go to the zoo? No, I didn't. I went to a farm. 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. Were the strawberries good? Yes, they were. / No, they weren’t. Grammar Focus 你的学校旅行怎么样？ 好极了! 你去动物园了吗？ 不，我没有。我去了农场。 你看到奶牛了吗？ 是的，我看到了。 我看到了相当多（奶牛）。 卡罗尔骑马了吗？ 不，她没有。但是她给奶牛挤奶了。 草莓好吃吗？ 是的，它们好吃。/不， 它们不好吃 (1)规则动词过去式的变化规则如下： (2)不规则动词的过去式变化各异，需特殊记忆。 一般情况 直接加-ed want→wanted play→played 以e结尾的动词 直接加-d hope→hoped live→lived 以重读闭音节结尾的动词，且末尾只有一个辅音字母 先双写该辅音字母，再加-ed stop→stopped shop→shopped 以辅音字母加y结尾的动词 变y为i，再加 -ed study→studied worry→worried 一般过去时（一） 1.定义 一般过去时表示在过去某个时间或某一段时间内发生的动作或存在的状态。 2.动词过去式的构成 3.一般过去时的句式结构 (1)含连系动词be的一般过去时的句式: ①肯定句：主语+was/were+其他. ·Our school trip was terrible last week. 我们上周的学校旅行很糟糕。 ②否定句：主语+wasn't/weren't+其他. ·I wasn't at home yesterday.我昨天不在家。 ③一般疑问句：Was/Were+主语+其他？ 肯定回答：Yes，主语+was/were. 否定回答：No，主语+wasn't/weren't. ·—Were you at home yesterday?你昨天在家吗？ —Yes，I was./No，I wasn't. 是的，我在家。/不，我不在。 ④特殊疑问句：疑问词+was/we