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1、Unit 4 Food Grammar 一、教学目标1.知识目标1) 词汇：本课时的四会单词2) 词组: a packet of, a kilo of, too much, play badminton3) 语法: 频率副词的使用、可数名词和不可数名词的区分和使用、there be句型的基本结构。2. 能力目标能运用频率副词、可数名词和不可数名词、there be 句型谈论各自的日常饮食和生活方式。二、教学重难点 识别并使用频率副词、识别并使用可数名词和不可数名词、包括规则变化和不规则变化、正确使用量词修饰不可数名词、掌握there be句型。Part One Adverbs of frequ
2、ency Step 1 Lead-inT：Hi，everyone! Here are some photos of my family. Please look at them.My aunt cleans the room every day. She always does the cleaning. My uncle goes to the Singing Club at least (至少) five times a week. He usually sings songs after work. My cousin loves drawing. He often draws pict
3、ures in the park.Sometimes he needs to go to the library to look for some information. He is good at Japanese. He seldom fails (失败) in the exam. My cousin is a good boy. He never plays tricks on his Dad.Step 2 Explaining the grammar rulesT: Please read the rules of Grammar A on page 64 and answer th
4、e question. What can adverbs of frequency tell us?S:Adverbs of frequency tell you how often things happen. Step 3 Practicing the grammarT：Ask and answer about the following questions:What do you never/ seldom/ sometimes/ often/ usually/ always eat and drink?S:I eat./ Idrink.What do you never/ seldom
5、/ sometimes/ often/ usually/ always do?S:I do.T:Please finish the exercise on P64. S:1. often2. seldom3. usually4. never5. always6. sometimesPart Two Countable and uncountable nounsStep 4 Lead-inT: Please look at the pictures and tell us what it is.S: a pig, two pigs, a dog, two dogs, a banana, many
6、 bananas, an orange, two oranges, a tomato, three tomatoes, a potato, some potatoes, a box, eight boxes, a watch, two watches, a cat, four cats, a bird, two birds Step 5 Explaining the rules T:Countable nouns1. A countable noun refers to something we can count.2. We use a or an before a singular cou
7、ntable noun. If the noun starts with a vowel sound, we use an. 3. To form the plural form of most countable nouns, we add -s to the singular form. However, there are some exceptions.Please look at the rules on Page 65.4. An uncountable noun refers to something we cant count, such as bread, water, ch
8、icken, ham, juice and so on.5. We can also use nouns in front of uncountable nouns to show their amounts. Step 6 Lead-inT:Here are some other pictures. Can you describe them using a phrase?S:a cup of tea, two cups of tea, a glass of water, two glasses of water, a bottle of Coke, six bottles of Coke,
9、 a packet of salt, two packets of salt.T:What can you see in your fridge?S:I can seein my fridge.Step 7 Pracicing the grammarT:Complete the conversation on P66. S:1. Chicken 2. bag 3. rice 4. packet 5. salt 6. vegetable7. carrots 8. potatoes9. mangoes10. apple11. Coke12. cartons13. milkT:Go on doing
10、 the exercises on P66.Put the things they are going to buy into the correct categories in the table below . S:Countable nouns (singular): bag, packet, appleCountable nouns (plural): carrots, potatoes, vegetables, mangoes, cartonsUncountable nouns: chicken, rice, salt, milk, CokePart Three Using ther
11、e beStep 8 Lead-inT：Please look at the picture and describe it using There is”, “There are”.S: There is./ There are.T:There are many things in it. Are there anyin it?/ There is nothing in it.Is there a/ an in it?Step 9 Practicing the grammarT: Lets make a guessing game.There is some food and fruit i
12、n the bag. Can you guess whats in it?S: Is there/ Are there in it?T: Yes./No.Step 10 Explaining the grammar rulesT:We use there be to show that something exists. We use there is before a singular noun or an uncountable noun. We use there are before a plural noun.T: Please do Part C on Page 67.S: 1.
13、Is there2. there is3. There is4. there isnt5. Are there6. there are7. There are8. There are9. There is10. Is there11. there isntPart Four Homework1. Revise the grammar rules.2. Do some more exercises.Can you help them find the right family?applemango cup plateegg dish salt beef bread cake hamburger Coke bowl juice meat milkricetomato Translate the phrases into English十一个婴儿九个男孩四个班级三杯茶六头大象五公斤牛肉十八只猴子七把小刀说 明 本课时是7A 第四单元的语法课，内容是学习和运用频率副词、可数名词和不可数名词、there be句型。本课时的内容比较多，尤其是可数名词、不可数名词及there be 句型这两部分的语法，学生理解起来比较困难。在教学过程中，建议老师尽可能的多用直观教学法，结合学生的生活，为学生创设口头和笔头训练的情境。
