Unit7AHowmucharethesesocks2a_2e)概要.ppt

Unit 7 How much are these socks? A(2a_2e) bag hat T-shirt pants shoes shorts sweater socks -How much is/are this / that / these / those …? -It’s / They’re $... $8 $3 $5 $8 $9 $6 $7 $2 twelve eleven 11 12 13 14 15 16 thirteen fourteen fifteen sixteen Words eighteen seventeen 17 18 19 20 30 nineteen twenty thirty Words Listen and repeat. 2a black colors white red green blue yellow big small short long brown purple a red sweater Yellow shorts a black hat a green T-shirt a pink bag red socks a blue hat Listen to the conversations and circle the things you hear. 2b Listen again. Fill in the price tags. 2c $5 $8 $6 $7 $2 $9 Woman: Can I help you? Mary: Yes, please. I need a sweater for school. Woman: OK. What color do you want? Mary: Blue. Woman: How about this one? Mary: It looks nice. How much is it? Role-play the conversation. 2e Woman: Nine dollars. Mary: I’ll take it. How much are those yellow socks? Woman: Two dollars for one pair and three dollars for two pairs. Mary: Great! I’ll take two pairs. Woman: Here you are. Mary: Thank you. Woman: You’re welcome. ★ how much用于提问某物的价格，意为“多少钱”，其句式为“How much + be +主语?” 1. 当主语是不可数名词或可数名词单数时， be动词用is，答语为It’s+数额； 2. 当主语是可数名词复数时， be动词用are，答语为They’re+数额。如： —How much is this bag? 这个包多少钱? —It’s six dollars. 六美元。 —How much are the socks? 这双袜子多少钱? —They’re two dollars. 两美元。 ★ socks是sock的复数形式。在英语中，成双成对的物品常以复数形式出现。 例如： shoes shorts trousers glasses chopsticks scissors 此类词作主语时，谓语动词用复数形式；但与a pair of …（一双、一对或一副）连用作主语时，谓语动词用单数形式。如： My shoes are under the bed. 我的鞋在床下了。 That pair of shorts is Jack’s. 那条短裤子是杰克的。 ★ Can I help you? 我能帮助您吗？ 这是商店售货员或其他服务人员招呼顾客时的礼貌用语，相当于Can I help you? 或What can I do for you?。接受对方的帮助常回答“Yes, please.”；拒绝对方的帮助用“No, thanks.”作答。如： —Can I help you? 我能帮助您吗？ —Yes, please. I want a pen. 是的。 我想要一支钢笔。 ★ I need a sweater for school. 我需要一件上学穿的毛衣。 need是实义动词，意为“需要”。常