英语人教版八年级上册Unit2 Section B教学设计.doc

Unit2 Section B教学设计导入语：Now lets dictate .OK, time is up. I need all the group leaders to collect your members pieces of dictation paper for me. Today we will start to learn Section B. Step 1: Section B 1a 1Show students some pictures and ask them to say what they are. Look at the picture on PPT. Do you know what it is? Yes, its milk. Do you like drinking milk? How often do you drink it? Do you know what they are? Yes, theyre tomatoes, cabbages, peppers and carrots. We call them vegetables. Do you like eating vegetables? How often do you eat them? Do you know what they are? Yes, theyre bananas, apples, grapes and pears. Theyre called fruit. Do you like eating fruit? How often do you eat it? What are these? They are cola, popcorn, and chocolate. They are called junk food. Do you like junk food? How often do you eat it? 2Finish 1a. Match the words with the pictures. 3Read read the words together. Step 2: Section B 1b Task 1: Make conversations with the words given: junk food, milk, fruit, vegetables, sleep, coffee. Sentence pattern: A: How often do you .? B: I . A: Do you like .? B: Yes. / No . Work in pairs and practice the dialogue. Step 3: Section B 2a 1Listen and finish 2a. Now lets listen to a conversation and try to finish 2a. 2Check the answers. Shall we check the answers now? OK, please look at the PPT. Step 4: Section B 2b 1Listen and finish 2b. 2Check the answers. 3 Lets listen to the tape and repeat. 4Ask and answer. a. Work in pairs. Ask and answer the lifestyles of Katrina and Bill, using the structure below. A: How often does Katrina exercise? B: She exercises every day. How often does Bill exercise? A: He hardly ever exercises. b. When we use “hardly ever”, please pay attention to the third singular form, because the subject is the third singular form. The word “hardly ever” can not be used as a model verb. 当我们用 “hardly ever” 的时候，请注意用第三人称单数形式，因为主语是第三人称单数，“hardly ever”不能当作情态动词用。 5Task 2: Please ask your friends about the questions in 2b. Do you think he /she is healthy according to the answers? a. Now practice with your partner and ask him/her the questions in 2b, using the structure below. Then give an assessment. A: How often do you drink coffee? B: I often drink coffee every day. A: Do you like it? B: Yes, very much. A: But its not good for your health. 6Key words or structures.1) want (sb.) to do sth. 想要(某人)做某事 e.g. I want him to go with me. 我想让他和我一起去。 2) Its +adj. for sb. 对某人e.g. Its not healthy for babies. 这对婴儿不健康。 3) vegetables：注意复数 fruit：常用单数 4) how many +名词的复数形式 e.g. How many books do you need? 你需要多少本书？ Step 5: Summary a. Lets summarize what we learnt in this period. b. Yes. We learnt what healthy food is and what junk food is. And we learnt the countable nouns and uncountable nouns. We practiced expressing how often we do something adequately. And we know how to give assessment to it now. Step 6: Homework 1Copy the words on pag