人教版七年级英语上册《How much are these socks?》SectionB PPT课件(第2课时),共13页。
Warming up
Game
Count numbers from one to thirty-one.
When you count to the multiples of “7” or the numbers which contain “7”,
you should not count,instead,say “next”.
Language points
1.Come and buy your clothes at our great sale!快来买衣服,我们大减价!(教材第41页)
(1)buy v.买。buy sb. sth.=buy sth. for sb.给某人买某物。
【拓展】buy的反义词是sell,意为“卖”。常用于以下结构:sell sb. sth.=sell sth. to sb.把某物卖给某人。
(2)clothes通常用作复数,不能直接与数词连用,作主语时,后接复数谓语动词。
(3)at our great sale中的sale是动词sell的名词形式,意为“廉价出售;大减价”。at a great sale=on sale出售,特价销售。
【辨析】sell和sale
①sb./store sells sth. (sell,v.)某人/某店卖/出售某物。
②sth. be on/at sale (sale,n.)某物在出售,在减价。
2.We sell all our clothes at very good prices.我们以非常实惠的价格
出售我们所有的衣服。(教材第41页)
(1)all在这里是限定词,指定或限定其后的名词,意为“所有的;全部的”。
(2)at very good prices“以非常实惠的价格(出售)”,price是名词,意为“价格”。the price of………的价格。
【拓展】表示价格“高、低”,用high或low。
3.For girls,we have purple skirts for only $20.对于女孩,我们有紫色的裙子,仅售20美元。(教材第41页)
(1)for girls中的for意为“对……而言”;for only $20中的for意为“以……价格”=at the price of。
(2)in 为介词,意为“在……里面”。此处不表示该意思,而是表示“……颜色”;“in+颜色”还可以表示“穿……颜色的衣服”;“in+衣服名词”表示“穿着……”。
The girl in red is my sister.
Exercise
一、根据汉语提示填空。
1.We sell the __________(衣服) at a great sale.
2.That store __________(卖) shoes at a great __________(价格).
3.His father will __________(买) a soccer ball for him.
4.Xiao Ming eats __________(非常) well every day.
5.He wants to sell __________(全部的) the fruit at a great sale.
二、单项选择。
1.They have white T-shirts ________ girls.
A.to B.for C.of
2.—Who is the boy ________ black? —He’s my cousin.
A.with B.on C.in
3.Come to ________ store to buy hats ________ only ten yuan.
A.Mr. Smith’s;at B.Mr. Smith;for C.Mr. Smith’s;in
4.I need a pair ________ brown shoes ________ school.
A.of;for B.for;of C.for;for
5.Here ________ some great socks ________ a very good price.
A.are;at B.is;at C.are;for
Homework
1.Retell the text in 2b.
2.Recite all the numbers.
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