七上Unit7SectionB1.ppt

Talk about the price of the clothes.How much is that hat?Its five dollars.How much is/are?Its /Theyre$7$5$6$3$9$8teneleventwelvethirteenfourteenfour+teensixteenseventeennineteenfifteeneighteentwentytwen+tythirtythir+tytwenty-onetwenty-twothirty-one1a Listen and repeat.10 11 12 13 14 15 16 17 18 19 2021 22 23 24 25 26 27 28 29 30 31Write the numbers in 1a next to the correct words.Which rows of numbers are in the wrong places?1bten _ eleven _ twelve _ thirteen _ fourteen _ twenty-five _ twenty-six _ twenty-seven _ twenty-eight _ twenty-nine _ twenty _ twenty-one _ twenty-two _twenty-three _ twenty-four _ fifteen _ sixteen _ seventeen _ eighteen _ nineteen _ thirty _ thirty-one _ 10111213142526272829202123241516171819303122Listen and circle the numbers you hear in 1a.1c10111213141516171819202122232425262728293031Listen again.Circle the things in the picture that Kate and her mom talk about.Check()the thing Kate buys.1dNow close your books,listen again,and complete the conversation.Mom:Oh,look!I like that blue sweater._ _ is it?Kate:_ dollars.Oh,I like these _.Mom:Oh,no.I dont like _.Kate:Do you like this _?muchredHowfifteensocksT-shirtMom:Mmm,yes.I do,but its _ dollars.Kate:Oh.How much is the _ _?Mom:Its _ dollars.But you have a green sweater.Kate:Mmm.Mom:Oh,do you like these _?Kate:Oh,yes.How much _ _?Mom:Only _ dollars.Kate:OK,_.elevengreen sweatertwentytrousersaretheysixteenIll take them1eHow much is/are?ItsAsk and answer questions about the things in the picture above.1.a skirt _ 3.socks _ 5.shorts _2.a sweater _ 4.trousers _ 6.shoes _How much do you think these things cost?Match each clothing item with a price.2abafedca.$3 c.$30 e.$22b.$15 d.$20 f.$25Read the ad and fill in the price tags.Mr.Cools Clothes Store Come and buy your clothes at our great sale!We sell all our clothes at very good prices.Do you like sweaters?We have green sweaters for only$15!Yellow sweaters are only$12!Do you need trousers?2bFor boys,we have black trousers for only$22.And shorts are only$16!For girls,we have skirts in purple for only$20.How much are our jackets?Only$30!And we have black shoes for only$28.Socks are only$2 for three pairs!Come to Mr.Cools Clothes Store now!首先，首先，读短文过程中，划出广告中所售读短文过程中，划出广告中所售的衣物，并圈出该物品的价格。的衣物，并圈出该物品的价格。然后，然后，看图片中的物品并注意其颜色，看图片中的物品并注意其颜色，与短文中所描述的物品相对应。与短文中所描述的物品相对应。最后，最后，将衣物名称与价格一一对应，填将衣物名称与价格一一对应，填入价签中。入价签中。$15$12$20$28$22$16$2$30Close your books and complete the passage.Mr.Cools Clothes Store Come and buy your clothes at our great sale!We sell all our clothes _ very good prices.Do you like _?We have green sweaters for only _ dollars!Yellow sweaters are only _ dollars!Do you need _?atsweatersfifteentwelvetrousersFor boys,we have _ trousers for only _ dollars.And shorts are only _ dollars!For girls,we have skirts _ purple for only _ dollars.How much _ our jackets?Only _ dollars!And we have black shoes for only _ dollars.Socks are only$_ for three _!_ Mr.Cools Clothes Store now!blacktwenty-twosixteenintwentyarethirtytwenty-eight2pairsCome toYou:Hello,_ I help you?Girl:Yes,please.I need a _.You:How about these purple _?Girl:Oh,I like this one.How _ is it?You:Its only _ dollars.Girl:Oh,good.Ill _ it.You:And what do you need?2cImagine you work at Mr.Cools Clothes Store.Complete the conversation.Boy:Well,I need a pair of black _ for school.You:What about this pair?They are _ twenty-eight _.Boy:Great.And do you have shorts,too?You:Yes,our shorts are only _ dollars.Boy:OK.Ill take the _ and the _.首先，首先，快速阅读对话一遍，明确自己售快速阅读对话一遍，明确自己售货员的身份，可知第一句话应为货员的身份，可知第一句话应为“Can I help you?”。然后，然后，读对话，通过谈到的衣物的颜色读对话，通过谈到的衣物的颜色或价格等信息来确定是何衣物；或通过或价格等信息来确定是何衣物；或通过所谈到的衣物来填写其颜色或价格。所谈到的衣物来填写其颜色或价格。女孩购物的情境中，根据所谈到女孩购物的情境中，根据所谈到these red and purple one，再与，再与短文中的短文中的“We have skirt in red and purple”信息相对应，信息相对应，可知女孩是想买短裙，价格是可知女孩是想买短裙，价格是$20。男孩谈到需要一双棕色的某物上学穿，男孩谈到需要一双棕色的某物上学穿，再由下文知其仅是再由下文知其仅是28美元，回顾短文可知美元，回顾短文可知所谈应是鞋子。男孩还谈到了要买短裤，所谈应是鞋子。男孩还谈到了要买短裤，对应短文内容可知短裤的价格是对应短文内容可知短裤的价格是16美元。美元。You:Hello,_ I help you?Girl:Yes,please.I need a _.You:How about these purple _?Girl:Oh,I like this one.How _ is it?You:Its only _ dollars.Girl:Oh,good.Ill _ it.You:And what do you need?canskirtskirtsmuch20takeBoy:Well,I need a pair of black _ for school.You:What about this pair?They are _ twenty-eight _.Boy:Great.And do you have shorts,too?You:Yes,our shorts are only _ dollars.Boy:OK.Ill take the _ and the _.shoesonlydollars16shoesshortsPractice the conversation in a group.You:Hello,can I help you?Girl:Yes,please.I need a skirt.You:How about these purple skirts?Girl:Oh,I like this one.How much is it?You:Its only 20 dollars.Girl:Oh,good.Ill take it.You:And what do you need?Boy:Well,I need a pair of black shoes for school.You:What about this pair?They are only 28 dollars.Boy:Great.And do you have shorts,too?You:Yes,our shorts are only 16 dollars.Boy:OK.Ill take the shoes and the shorts.1.基数词表达基数词表达1)one到到twelve，拼写和读音无规律。，拼写和读音无规律。2)thirteen到到nineteen，“十几十几”，在个，在个位数后加后缀位数后加后缀-teen，注意，注意thirteen,fifteen和和eighteen。3)twenty到到ninety，“几十几十”，以，以ty结尾，结尾，注意注意twenty,thirty,forty,fifty,eighty。4)2129直到直到9199，“几十几几十几”,用用整十位数加个位表示整十位数加个位表示,中间用连字中间用连字符符“-”把十位和个位连接起来。把十位和个位连接起来。5)one hundred “一百一百”，也可说，也可说 a hundred,可加具体数字，如可加具体数字，如nine hundred(900)。2.基数词用法基数词用法 基数词只能修饰可数名词，要注意数基数词只能修饰可数名词，要注意数词和名词在数上要保持一致。如：词和名词在数上要保持一致。如：一名学生；两名男孩；二十个苹果一名学生；两名男孩；二十个苹果 三十三个鸡蛋三十三个鸡蛋 one student;two boys twenty apples;thirty-three eggs3.Come and buy your clothes at our great sale!buy v.买买 buy sb.sth./buy sth.for sb.给某人买某物给某人买某物 e.g.我们给妈妈买件新毛衣吧。我们给妈妈买件新毛衣吧。Lets buy mom a new sweater.=Lets buy a new sweater for mom.clothes指身上穿的各种服装，包括上衣，指身上穿的各种服装，包括上衣，内衣，裤子等，是衣服的总称。内衣，裤子等，是衣服的总称。不能直接不能直接与数词连用，但可与与数词连用，但可与some,many,these或或those等连用。等连用。e.g.看！那边的衣服大减价了。看！那边的衣服大减价了。Look!Some clothes are on sale over there.sale是是sell的名词，的名词，on sale“出售；廉价出售；廉价出售出售”，同义短语，同义短语at a great sale。e.g.今天这家商店的毛衣大减价了。今天这家商店的毛衣大减价了。The sweaters in the store are on sale today.4.We sell all our clothes at very good prices.all与定冠词、指示代词、形容词性物与定冠词、指示代词、形容词性物 主代词等限定词连用时，主代词等限定词连用时，all应放于这应放于这 些词之前。些词之前。如：如：所有这些学生；她所有的衣服；所有这些学生；她所有的衣服；所有那些房间所有那些房间 all the students;all her clothes all those roomsat very good prices 以合理的价格以合理的价格(出售出售)price n.价格价格e.g.这本书多少钱这本书多少钱?他们有各种颜色的毛衣，每件售价是他们有各种颜色的毛衣，每件售价是 15美元。美元。Whats the price of the book?They have sweaters in all colors,at the price of15 each.5.For girls,we have skirts in purple for only20.in+颜色，颜色，“穿穿颜色的颜色的”e.g.那个穿红衣服的女孩是我妹妹。那个穿红衣服的女孩是我妹妹。The girl in red is my sister.一、一、填表格，记数字。填表格，记数字。101115tenthirteentwelve201830sixteennineteen262839twenty-onethirty-fiveeleven 13fifteen12twenty16eighteen19thirtytwenty-six21twenty-eight35thirty-nine二、做数学题，学英语。二、做数学题，学英语。1.twenty-six-twelve-nine=_2.sixteen eight eleven=_3.eighteen-seven fifteen=_4.thirteenfourteen-twenty-five=_5.twenty-nine-thirteen-ten=_6.thirty-nine-twenty-five=_ 7.twelve thirteen-fifteen=_8.nineteen-eleven twenty=_fivethirty-fivetwenty-sixtwosixfourteententwenty-eight三、用介词三、用介词at,for,in 填空。填空。1._ girls,we have skirt _￥16.2.The girl _ red sweater is my cousin,Jenny.3.Come and buy your clothes _ our great sale.4.Do you know the boy _ black?5.They sell nice clothes _ good prices.6.His grandfather likes noodles _ breakfast.7.Please call Allan _ 789-5466.Forinatinat forforat1.按规律复习所学的有关数字的词。按规律复习所学的有关数字的词。2.复习复习2b短文，试着复述短文。短文，试着复述短文。