初中英语人教版七年级下册Grammar focus.doc

Unit 11 How was your school trip?Section A 2 (Grammar focus-3b)一、教学目标： 1. 语言知识目标：1) 继续练习运用一般过去时态来谈论人们做过的事情。2) 掌握一般过去时态的结构及用法。3) 掌握动词的一般过去时式的构成方式。2. 情感态度价值观目标：培养同学间的友好相处，规范自己的行为，同时能提高他们的观察能力和判断能力，激发他们对学习英语的兴趣和热情，在接近生活常态的交际中能乐于模仿，敢于开口，积极参与，主动请教。二、教学重难点1. 教学重点：1) 掌握一般过去时态的结构及用法。2) 通过不同形式的练习来运用一般过去时态。2. 教学难点：1) 掌握一般过去时态的结构及用法。2) 运用一般过去时来描述人们做过的活动。三、教学过程Step 1 RevisionAsk your partner: What did Carol do on her school trip? Then fill in the following chart and give a report.What did Carol do on her school trip? went to a farm milked a cowtalked with a farmerLast week, Carol and her classmates had a school trip. They went to a farm. She milked a cow. Step 2 Grammar Focus 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。5. 你看到奶牛了吗？Step 2 Grammar 1. 一般过去时知识结构2. 系动词和一般过去时am(is) was are were陈述句：He was at home yesterday.否定句：He wasnt at home yesterday.疑问句：Was he at home yesterday? Yes, he was./No, he wasnt.3. 行为动词的一般过去时陈述句：主语+动词过去式+其它I go to the movie. I went to the movie.否定句：主语+助动词didnt+动词原形+其它I dont go to school today. I didnt go to school.一般疑问句：Did +主语+动词原形+其它?Do you have breakfast? Did you have breakfast?Yes, I do./No, I dont. Yes, I did./No, I didnt.4. 规则动词过去式的构成 构成规则原形过 去 式一般在动词原形末尾加-ed work play worked played结尾是e的动词加-d hope live hoped lived末尾只有一个辅音字母的重读闭音节词，先双写这个辅音字母，再加-ed stop trip stopped tripped结尾是“辅音字母+y”的动词，先变“y”为“ i”再加-ed study worry studiedworried5. 规则动词过去式词尾-ed的读音 读音规则读 音例 词在浊辅音和元音后面 /d/ moved /mu:vd/ 在清辅音后面/t/ passed /pa:st/在/ t /, / d / 后面/Id/needed /nI:did/Step 3 Task 1. Ask Ss to read and complete the letters in 3a.Here is Jims and Bills letters. Lets help them to complete the letters.Dear Bill,How _ (is) your school trip yesterday? _ (Do) you _ (go) to the zoo? _ (do) you take any photos? _ (Do) you _ (see) any interesting animals? I _ (go) to the zoo last year and it _ (is) a lot of fun.Jim Dear Jim,My school trip _ (is) great! We _ (have) so much fun! We _ (go) to Green Park. We _ (climb) the mountains there and _ (see) a lot of flowers. We _ (eat) our lunch under some trees and _ (play) some games after that. But at about two oclock, it _ (get) very cloudy and we _ (worry) it would rain. Luckily, it _ (do not), and the sun _ (come) out again! Bill2. Check the answers. Ask Ss to pay attention to the past tense verbs.3. Read the letters together.Step 4 Groupw