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Now ask and answer the prices of the clothes your partner wears.
S1:How much is your h at?
S2:It’s five dollars.
S1:How much are your trousers?
S2:They’re 30 dollars.
设计意 图
教师通过情境设计,从学生身边的问题入手,减少难度,从而调动了学生的学习积极性和参与课堂教学活动的热情。
◆Step 2 Grammar Focus
1.Ask students to read the sentences in pairs.Pay attention to “is/It’s...”and “are/They’re...”.
2.Summary(见课件)
询问物品的价格常用how much来提问,根据主语的不同分两种类型的句式结构:
①How much+is+the/this/that(等限定词)+表颜色的形容词+不可数名词/名词单数?
②How much+are+the/these/thos e(等限定词)+表颜色的形容词+可数名词复数?
◆Step 3 Practice 3a
1.T:Look at the pictures.Here are some things with price tags.Please write the questions and answers according to the pictures.Pay attention to “It’s” or “They are”.
2.Ask some pairs to read the sentences.
3.Give one possible version.(见课件)
教学过程◆Step 4 Writing 3b
1.Look at the pictures in 3b.They’re nice things.Do you want to buy them? Suppose you are a salesman or saleswoman,your partner wants to buy them.Ask and answer about the prices of these things in pairs.
2.Who can make a model? Pay attention to the sentence structures:
①How much+is+the/this/that(等限定词)+表颜色的形容词+不可数名词/名词单数?
②How much+are+the/these/those(等限定词)+表颜色的形容词+可数名词复数?
S1:How much is the hat?
S2:It’s five dollars.
S1:How much are the socks?
S2:They’re three dollars.
3.OK.Now first ask and answer questions about the prices of the things in the pictures.Then write the sentences in the chart.
4.Ss write the sentences in the chart.Then let some Ss read their questions and answers.
5.Check the answers.(见课件)
◆Step 5 Pair work 3c