李小红教学设计.doc

Section A 2 (Grammar focus-3c)一、教学目标： 1. 语言知识目标：1) 继续学习描述自己或他人喜欢或不喜欢的食物，能够用but来表达简单的句子。2）总结动词like一般现在时的肯定句式、否定句式及一般疑问句的肯定、否定回答。3) 总结复习可数名词复数的知识。4）理解英语可数名词与不可数名词的概念，并对所学过的部分词汇按此分类进行归纳总结。2. 情感态度价值观目标：通过任务型活动，使学生学会在实际生活中均衡饮食，合理配餐；通过开展小组活动，指导学生积极与他人合作，培养他们的合作精神。二、教学重难点1. 教学重点：1）总结动词like一般现在时的肯定句式、否定句式及一般疑问句的肯定、否定回答。2）理解英语可数名词与不可数名词的概念，并对所学过的部分词汇按此分类进行归纳总结。2. 教学难点：理解英语可数名词与不可数名词的概念，并对所学过的部分词汇按此分类进行归纳总结。三、教学过程I. RevisionReview the new words about food, fruit and vegetables. (Ss may look at the picture in 1a).按要求写出正确的单词或词组。1. pear (复数) _ 2. tomato (复数) _3. strawberry (复数) _ 4. banana (复数) _5. 生日晚宴 _6. 下一周 _ 7. 考虑 _8. 听起来不错。 _9. 怎么样？ _10. 让我们吃汉堡和一些水果吧。 _Ask and answerDo you like ? Yes, I do. / No, I dont.Lets have . Sounds good. /No, I dont like _.(Exchanging the roles ask and answer questions.)Role-play the conversation in 2d. Jack: Hey, Johns birthday dinner is next week. _. Tom: Sure. How about burgers, vegetable salad, and some fruit?Bill: Sounds good._.Jack: Oh, _.Bill: But John likes salad, and its his birthday. Jack: Yes, youre right. _?Tom: I think John likes strawberries and apples. Bill: OK. _. Present some new words.II. Grammar Focus一、重点句型1. 你喜欢色拉吗？ _ you _ salad?2. 是的。_, I _. 不，不喜欢。_, I _. 3. 他们喜欢梨吗？ _ _ like pears?4. 是的。_, they _. 不，不喜欢。_, they _. 5. 她喜欢西红柿吗？ _ she _ tomatoes?6. 是的。_, she _. 不，不喜欢。_, she _. 7. 我喜欢桔子。我不喜欢香蕉。 I _ _. I _ _ bananas.8. 我们喜欢米饭。我们不喜欢汉堡。 We _ _. We _ _ hamburgers.9. 他喜欢冰淇淋。他不喜欢蔬菜。 He _ ice-cream. He _ _ vegetables.含有实义动词的一般现在时一般现在时表示经常发生的动作或存在的状态，亦可表示主语具备的性格和能力等。本课我们学习含有实义动词的一般现在时。请仔细观察Grammar focus中的重点句型，然后补全结论部分所缺的内容。【结论】通过观察上面的例子，我们可以总结出含有实义动词的一般现在时的句型：肯定句：主语 + 动词原形 / 动词的第三人称单数 + 其他. 否定句：主语 + 1._ + 动词原形 + 其他.一般疑问句：2._ + 主语 + 动词原形 + 其他?肯定回答：Yes, 主语（人称代词） + do / does. 否定回答：No, 主语（人称代词） + dont / doesnt.说明：1. 在肯定句中，主语为第三人称单数时，谓语动词用单数； 2. 在否定句和一般疑问句中，do / does根据主语的变化而变化（主语为第三人称单数时用does，主语为其他情况时一律用do）。【运用】根据汉语意思完成英语句子或对话，每空词数不限。 1. 艾丽斯经常帮助我们。 Alice often _. 2. 我父母不认识约翰。 My parents _ John. 3. 安娜(Anna)喜欢这件夹克衫吗？ 不，她不喜欢。 _ this jacket? No, _.二、可数名词与不可数名词学习指导：1. 可数名词与不可数名词的含义与特点定义特点不可数名词指不可以直接计数的名词，它只有单数形式。不可以与a、an或数词连用，要表示数量的多少时，其前可以加some, any或表数量的词语。如：some bread 一些面包a cup of milk 一杯牛奶可数名词指可以用来计数的名词，它有单数和复数两种形式。可以用a、an或具体的数词修饰。如：a tomato 一个西红柿an egg 一个鸡蛋two pears 两个梨既是可数名词又是不可数名词有些词，既可用作可数名词，也可以用不可数名词，但意义却不同：如： 可数名词 不可数名词orange 橙子 橙汁chicken 小鸡 鸡肉food 各种食物 食物glass 玻璃杯；眼镜 玻璃2. 可数名词复数的构成构成方式例词规则变化一般的直接加-s book bookscat cats 以s. x. sh. ch结尾的加-esbus buses box boxes brush brushes (刷子) watch watches 以“辅音字母+y”结尾，变y为i, 再加-esfamily families strawberry strawberries 以字母“o”结尾的有生命词，加-es；以字母“o”结尾的无生命词，加-stomato tomatoes photo photos III. Practice Lets work on 3a. Here are some sentences. Please underline the correct words in the brackets.1. I like fruit, but I (dont / doesnt) like vegetables.2. She (like / likes) bread, but she (doesnt / dont) like salad.3. He (like / likes) bananas, but he (dont / doesnt) like oranges.4. We (likes / like) hamburgers, but we (dont / doesnt) like chicken.5. They (likes / like) pears, but they (dont / doesnt) like strawberries.IV. Practice 1. Look at the sentences in 3b. Number the sentences 1-4 to make a conversation.So, lets get salad.Yes, I do.Do you like salad?OK.A: Do you like salad? B: Yes, I do. C: So, lets get salad.D: OK.V. Pair workAsk your classmates about the food in the chart. Find out what they like and dont like. Do you like ice-cream, Liu Li? Yes, I do.Do you like ice-cream, Zhang Jun? No, I dont.Then make your own dialogue with your partner.VI. Exercises一、用所给单词的适当形式填空。1. I like _ (tomato) very much. 2. Nick _ (like) hamburgers and salad.3. Lets _ (think) about the birthday dinner.4. Ms Smith has ten _ (strawberry).5. Hamburgers? That _ (sound) good.6. My brother _ (not like) eggs.7. His cousins _ (not like) ice-cream.二、 根据汉语提示写单词。1. Ms Sun like _ (蔬菜) very much.2. We always have _ (晚饭) at 6:00.3. Who has a _ (生日)party next week?4. Does your sister like _ (鸡肉)?5. _ (鸡蛋) and milk are good for you.6. We have _ (米饭) and _ (胡萝卜).三、单项选择。1. Wu Ling likes pears but she _ bananas. A. likes B. dont like C. doesnt like 2. _ your brother like hamburgers? Yes, _. A. Do; they do B. Does; he does C. Are; they are 3. We dont have _. Lets go and buy(买) some tomatoes and carrots. A. vegetables B. food C. hamburger4. Look! The chicken _ on the table and the pears _ in the bag. A. is; is B. are; are C. is; are 5. Lets _ some vegetable salad then. Sounds good. A. like B. have C. find 四、句型转换。1. Mary likes fruit salad. (改为一般疑问句) _ Mary _ fruit salad? 2. They like bananas for dinner. (改为否定句) They _ _ bananas for dinner. 3. Does your sister like oranges? (作否定回答) _, _ _. 4. We have some fruit after dinner. (改为由let开头的祈使句) _ _ some fruit after dinner. 5. Paul likes milk. He doesnt like bread. (合为一句) Paul likes milk, _ he doesnt like bread. Keys: 1. tomatoes likes think strawberries sounds doesnt like dont like 2. vegetables dinner birthday chicken Eggs rice carrots3. CBACB4. Does like; dont like; No