牛津译林版七年级下英语Unit6 Grammar 教案

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1、Unit 6 Outdoor fun GrammarI. Teaching aims and learning objectivesBy the end of the lesson, students should be able to:1. know the structure of the simple past tense;2. learn how to make negative sentences correctly;3. learn how to use the simple past tense to ask and answer questions correctly.II.

2、Teaching contentsNew phrases: at home, put up, the camping tripIII. Focus of the lesson and predicted area of difficultyHow to use the simple past tense to talk about the things in the past.IV. Teaching proceduresStep 1 Lead-inFind the secret wordT: Boys and girls, I have a secret word. You can get

3、it by finishing the word puzzle. Look at the pictures and get the suitable words one by one. T: Well done. Look! Whats the secret word?S: Rabbit.T: Yes. Its Mr Rabbit.【设计意图：利用猜词游戏，复习本单元部分词汇的同时，得出“兔子”这个秘密单词，为下文的开展做好铺垫。 】Step 2 Presentation 1. Finish the diaryT: Mr Rabbit wrote a diary, but some words

4、 are missing. Please help him finish it with the correct forms of the given words.【设计意图：利用兔先生的日记复习过去式和动词过去式。 】2. Past forms of verbsT: Very good! Look at some verbs and the past forms on the screen. And they can be divided into two groups. What are they?S: Regular verbs and irregular verbs.T: Right.

5、 And do you still remember the changing rules of regular verbs? Lets review them. No.1, pass and passed.S: 直接加 ed。T: Yes. No. 2, notice and noticed.S: 结尾是 e 的动词加-d。T: Correct. No. 3, try and tried.S: 结尾是“辅音字母+y”的动词，先变 y 为 i，再加-ed 。T: Great. No. 4, stop and stopped.S: 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-e

6、d。3. Time expressionsT: Look at the two sentences. Why should we use the simple past tense?S: Because of “that day” and “the other day”.T: Yes. Do you know any other time expressions referring to the simple past tense? Look at the screen, and Ill give you some hints.【设计意图：复习动词过去式的构成规则以及过去时的时间标志。 】4.

7、 Look and sayT: Fill in the blanks using the simple past tense. S: Alice was outside one sunny day.T: Yes. That means S: She was not at home one sunny day.T: Thats it. We use “wasnt” or “was not” to form the negative sentence. Then look at the next picture and fill in the blanks.S: They were in the

8、field.S: They werent on the playground.T: Right. We use “werent” or “were not” to form the negative sentence. We know that Alice jumped into the hole after the rabbit. Why?S: She didnt want the rabbit to get away.T: So we can also use “didnt do” or “did not do” to form negative sentences.T: Now lets

9、 work out the rule. If we want to make negative sentences with simple past tense, We can use wasnt, werent and didnt.5. Practice(1) Change the sentences into the negative ones.(2) Talking about last weekends activities. 【设计意图：以旧带新，利用阅读中的文本内容导出过去时的三种否定形式，借助练习题进行巩固。 】(3) Finish Part A on page 74. (4)

10、Ask and answer in pairs.(5) Work out the rule.T: Please pay attention to the questions. Can you work out the rule? How can we ask and answer questions with the simple past tense?(6) Change the sentences as directed. (7) Complete Sandy and Simons conversation. T: Do you know the meaning of “put up a

11、tent”? Look at the picture. What are the children doing?S: They are putting up a tent. 【设计意图：因势利导，借助上一环节的内容进行问答练习，归纳出过去时的疑问句型和回答形式，并练习巩固。 】Step 3 Production 1. Weekend activitiesT: From the dialogue and the passage, we can find many weekend activities. What are they? And what other activities can we

12、 do at weekends? T: What activities did you do last weekend? Please talk with your partners and make up a dialogue. You can use these sentence patterns for help.【设计意图：借助周末活动话题，鼓励学生自编对话谈论上周末的活动。通过联系生活实际，巩固过去时的各种句型，达成语言学习的目标。 】2. ConclusionT: Today we learned something more about the simple past tense

13、. Lets draw a conclusion.T: And here are some sentences to help you remember the use of the simple past tense.动词一般过去时， 表示过去发生事；be 用 was 或者 were， do、does 成 did；谓语动词过去式， 过去时间作标志；一般动词加-ed， 若是特殊得牢记。否定句很简单， 主语之后 didnt 添；疑问句也不难， did 放在主语前；如果谓语之前有 did，谓语动词需还原；动词若是 was、were, 否定就把 not 添。【设计意图：借助图表，将所学内容系统化；借助诗歌，帮助学生记忆用法。 】V. Homework1. Review the usage of the simple past tense.2. Write about your last weekend.