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1、Unit 6 Do you like bananas?Section A ( grammar focus- 3c)Teaching and learning goals:一语言知识：1 能够使学生体会和正确运用下列句型：Do you like salad? Yes, I do. / No, I dont.Do they like pears? Yes, they do./ No, they dont.Does he/ she like tomatoes? Yes, he/ she does./ No, he/she doesnt.2. 能够使学生牢记第三人称单数：He/ She likes.H
2、e/ She doesnt like3. 能正确区分可数名词和不可数名词。二.功能:能够谈论对食物的喜好 (Talking about likes and dislikes)三.学习策略通过观察，比较，发现规律，掌握语言知识的用法。四文化知识教育学生能够正确地饮食.Step 1：PreviewAsk the students to translate the following Chinese into English. First ask the students to put them into English orally,then let them write English down
3、 without looking at the textbooks.1.你喜欢萨拉吗？_2.他们喜欢梨吗？_3.他喜欢西红柿吗?_4.她喜欢冰激凌。_5.他不喜欢汉堡。_6.我们不喜欢蔬菜。_Key:1.Do you like salad? 2. Do they like pears? 3. Does he like tomatoes?4. He likes ice-cream.5. He doesnt like hamburgers. 6. We dont like vegetables.（设计意图：本部分为学生设计翻译句子的预习作业，句子都是本节课的重要语言知识，可以帮助学生更好地学习本课
4、的语法内容，同时通过检测学生的预习效果，教师可以更有针对性地教，学生可以更有针对性地学。）Step 2: ReviewMemory challenge: Ask the students to revise the words according to the pictures and make a sentence in chain . e.g. hamburgers I like hamburgers. eggs I dont like eggs. oranges Do you like oranges.e.g. ice-cream I like ice-cream. salad He l
5、ikes salad. milk He doesnt like milk.(设计意图：把单词按类呈现，使学生注意可数名词的复数和不可数名词，通过记忆大比拼和造句子，即复习了不同种类食物的同时，训练学生应用单词的能力，同时又导出本节课的目标语言。) Step 3 : 语境中感知语法A: Do you like salad?B: Yes, I do. I like/ No, I dont . I dont like.A: Do they like pears?B: Yes, they do. They like./ No, they dont.They dont likeA: Do he like
6、 ice-cream ?B: Yes, he does. He likes./ No, he doesnt. He doesnt likeA: Does she like tomatoes?B: Yes, she does. She likes/ No, she doesnt.She doesnt like（设计意图：通过创设接近实际生活的各种语境，采用循序渐进的语言实践活动，以及各种强调过程和结果并重的教学途径和方法，培养学生用语言做事情的能力。语言形式融合在语境之中，在语境中引出语言形式，在语境中理解语言形式，在语境中操练语言形式。）Step 4 : 呈现语法并发现归纳语法规律一Ask t
7、he Ss to read the following sentences , think about the structure of the sentences, and especially pay attention to the words in bold, then fill in the blanks.I _ ( 喜欢)oranges.We _ （喜欢）rice.He _ （喜欢）ice-cream. 以上三句是肯定句式，它表示某人喜欢某物。句型为：主语+ like/likes + 宾语例如：她喜欢冰激凌.She _ ice-cream.I _ （不喜欢） bananas.We
8、_（不喜欢） hamburgers.He _ （不喜欢）vegetables.以上三句是含有like 的否定句式，它表示某人不喜欢某物，句型为：主语+ dont like / doesnt like + 宾语，例如：她不喜欢冰激凌。She _ ice-ream. _ you _ salad? Yes, I _./ No, I _._ they _ pears? Yes, they _./ No, they _._ she _ tomatoes? Yes, she _./ No, she _.以上三句是疑问句式，它表示询问某人喜欢某物吗？其句型为：Do / Does + 主语+ like + 宾
9、语？例如：他喜欢冰激凌吗？_ he _ ice-cream?二可数名词与不可数名词（观察与发现）1. hamburgers , eggs, oranges, bananas, apples, pears, strawberries, fruits, tomatoes, carrots, vegetables 以上这些词为_名词, 可数名词可以用数目计算，有_ 和 _ 形式。可数名词复数有_ 变化和不规则变化两种情况。规则变化主要有以下几种：(1) 一般情况下，直接在词尾加_, 例如：orange 复数为_.(2) 以s，x，ch，sh 结尾的单词，在其后加_ ，例如：watch 的复数为_ .
10、(3) 以辅音字母加y 结尾的单词，需要变_ 为i，再加-es ，例如strawberry的复数为_ .(4) 以o 结尾的单词，有生命的，在词尾加-es，例如：tomato 的复数为_, 无生命的，在词尾加-s，例如 photo 的复数为_.(5)注：少数名词的复数形式是不规则的，如：man-men ，woman-women，child-children，sheep-sheep等。2. ice-cream, salad, milk, rice, bread, chicken, meat以上这些词为_名词不可数名词无_， 不能直接用不定冠词a/an 和数次one 等修饰，但可以加上其他的词来修
11、饰，如 a cup of milk_. Key:(1)like. like,likes.likes (2) dont like, dont like, doesnt like, doesnt like. (3) Do, like do, dont Do, like, do,dont Does.like, does,doesnt. Does, like. 可数名词，单数，复数，规则，s, oranges, es, watches, y, strawberries, tomatoes,photos,不可数名词，复数，一杯牛奶。(设计意图：通过给学生例子，让其自己找规律，在找出规律的基础上，再做练习
12、以巩固，这样理解更深刻，记忆更牢固。)Step 5: PracticeT:Now class ,please use what we found to complete the sentences.Task1 : 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 ) b
13、ananas, but he ( dont / doesnt ) like oranges.4. We ( like / likes ) hamburgers, but we dont ( like / likes ) chicken.5. They ( like / likes ) pears, but they ( dont / doesnt ) like strawberries.Key: 1. dont 2. likes, doesnt 3. likes,doesnt 4. like, like 5. like, dont.Have the students make some sen
14、tences according to 3a.e.g. I like red, but I dont like green. He likes Math, but he doesnt like ChineseT: Look at the following sentences . Can you number them and make a new dialogue.Task 2: Number these sentences 1-4 to make a conversation.（3b） So, lets get salad. Yes, I do.Do you like salad?OKThe students number the sentences alone , then make a conversation with thei
