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。 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 Regular verbs Irregular verbs play→played visit→visited climb→climbed study→studied worry→worried stop→stopped do→did is→was are→were have→had eat→ate buy→bought 规则动词 不规则动词 milk → milked talk → talked go → went see → saw ride → rode take → took feed → fed am/ 规则动词过去式构成方法:见113页 动词的过去式 Grammar 【定义】一般过去时表示过去某个时间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, last night, last week, two days ago(两天前), in 2008 等。 一般过去时 ① I did my homework last night. 我昨晚做了作业。 ② He went to school by bike yesterday. 昨天他骑自行车去上学。 ③ Tom played baskeatball with his friends last weekend. 汤姆上周末和朋友们打了篮球。 一般过去时也表示过去经常或反复发生的动作,常和often,always等表示频度的时间状语连用。 例如: ① He always went to work by bus last year. 去年他总是坐公共汽车去上班。 ② When I was a child, I often played basketball with my friends. 当我还是个孩子时,我经常和朋友一起打篮球。 一般过去式的构成 (1) 含be动词的一般过去时的句式结构 ①肯定句:主语+was/were+其他。 His brother was 12 years old last year. 他的哥哥去年12岁。 ②否定句:主语+was/were + not +其他。 His brother wasn't 12 years old last year. 他的哥哥去年不是12岁。 ③一般疑问句:Was/Were+主语十其他? -Was his brother 12 years old last year? 他的哥哥去年12岁吗? -Yes, he was. /No, he wasn't. 是的,他是。/不,他不是。 ④特殊疑问句:疑问词 十 was/were + 其他? How was your school trip? 你的学校旅行怎么样? ③一般疑问句:Did + 主语 + 动词原形 + 其他? -Did Tom go to the park yesterday? 汤姆昨天去公园了吗? -Yes, he did. /No,he didn't. 是的,他去了。/不,他没去。 一般过去式的构成 (2)含实义动词的一般过去时的句式结构 ①肯定句:主语 + 动词的过去式 + 其他。 Tom went to the park yesterday. 汤姆昨天去了公园。 ②否定句:主语+didn't + 动词原形 + 其他。 Tom didn't go to the park yesterday. 汤姆昨天没有去公园。