人教版七年级英语上册unit-7全单元课件ppt.pptx

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1、 Sing a song Ten little Indian boys One little,two little,three little Indians,four little,five little,six little Indians,seven little,eight little,nine little Indians,ten little Indian boys.Whats this In English?Do you like apples?Its an apple.What are these?Theyre bananas.Do you like bananas?Do yo

2、u like shopping?store 商店clothes store 服装店cloth store 布店 trousers shortssocksshoes hat bag jacket sweater shirt T-shirt skirtNew words bag hat shirt T-shirt sweater skirt socks shoes trousers shorts包包帽子帽子衬衫衬衫T恤恤毛衣毛衣裙子裙子袜子袜子鞋子鞋子裤子裤子短裤短裤2.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 gl

3、asses 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.我的鞋在床下面。That pair of shorts is Jacks.那条短裤子是杰克的。big smallPresentation￥1one yuan$1 one dollar$2 two dollarslongshort用英语询问价钱：(1)How much.?表示.多少钱？例如：-How much is your skirt?-Nine dollers.(2)How

4、 much.?表示多少例如：-How much water doyou want?-Two cups.总结：how much 除了可以询问东西的价格，还可以提问不可数名词的数量。（3）询问可数名词的数量：How many.?例如：-How many apples do you want?-Two apples.询问价格：How much is this sweater?这个句子的同义句你知道吗？Whats the price of this sweater?How much does this sweater cost?1cHow much is this T-shirt?Its sevend

5、ollars.How much are these socks?Theyre two dollars.Practice the conversation above.Then make your own conversations.1.How much is (these)sweater?Its 120 yuan.2.Here (be)your shoes.3.How much are those yellow (sock)?Theyre 6 yuan.4.The red hat is seven (dollar).5.(this)pink shorts are 70 yuan.用所给词的正确

6、形式填空Listen and repeat.2a blackcolors white red green blue yellow big small short longbrownpurpleListen to the conversations and circle the things you hear.2bListen again.Fill in the price tags.2c$5$7$9$8$22bListen to the conversations and circle the things you hear.2dAsk and answer questions about t

7、he things in 2b.How much is the green T-shirt?Its 8 dollars.How much is the?Its dollars.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。Role-play the conversation.2eI ne

8、ed a sweater for school.我需要一件毛衣上学穿。我需要一件毛衣上学穿。need是实义动词，意为是实义动词，意为“需要需要”。常用于。常用于以下句式中：以下句式中：1)need+sth.，表示，表示“需要某物需要某物”。如：。如：I need some erasers.我需要一些橡皮。我需要一些橡皮。2)need+to do sth.表示表示“需要做某事需要做某事”，这时这时need的主语是的主语是“人人”。如：。如：You need to put on your jacket.你需要穿上你的夹克。你需要穿上你的夹克。Ill take it.我要买下它。我要买下它。此句是选

9、好商品并决定购买时的常用语。若此句是选好商品并决定购买时的常用语。若选定的物品是选定的物品是单数单数，可以说，可以说“Ill take/have it”；若选定的物品是；若选定的物品是复数复数则应说则应说“Ill take/have them.”。如：。如：The sweater is cheap.Ill take it.这件毛衣很便宜。我买了（我要买下它）。这件毛衣很便宜。我买了（我要买下它）。The oranges are 2 dollars.这些桔子两美元。这些桔子两美元。Ill take them.我买了。我买了。（我要买下它们）（我要买下它们）Read again.Fill the

10、chart.ThingsColorPricesweater_ _ _for one pair_for two pairsnine dollarsbluesocksyellowtwo dollarsthree dollars2eGrammar Focus -How much is the hat?-Its five dollars.-How much is this T-shirt?-Its seven dollars.-How much is that brown sweater?-Its eight dollars.Grammar Focus -How much are these sock

11、s?-Theyre two dollars.-How much are those black trousers?-Theyre nine dollars.询问价格及回答询问价格及回答How much,意为“（价格）多少，多少钱”。用于询问商品价格的多少。基本句型结构：How much+is/are+某商品？回答用 Its/Theyre+钱数。注意：商品是一件时，回答用“Its”；商品是若干件时，回答用“Theyre”。the,this,that,these,thoseMake sentences in the chart with the words in the three boxes.y

12、ellow,green,purple,blue,brown,red,white,blackT-shirt,hat,trousers,skirt,sweater,socks,shorts,shoes,jacket,bag3aHow much is?the yellow T-shirtHow much are?the black shortsthe purple hatthis black jacketthis green skirtthat red bagthat purple sweaterthe brown socksthe red shoesthese white trousersthes

13、e blue shortsthose purple socksthose green trousersthat white skirtthis brown jacketthe blue T-shirt1.How much is the hat?_ 2.How much is the bag?_ 3.How much is the T-shirt?_ 4.Theyre three dollars.5.Its nine dollars.6.Its eight dollars.Look at the pictures and write the questions and answers.3b1.I

14、ts five dollars.2.Its ten dollars.3.Its six dollars.4.How much are these socks?5.How much is the sweater?6.How much is the skirt?Answer:二、单项选择1.I like that watch._ is it?Its 20 yuan.A.How many B.How much C.What color 2.My T-shirt _ white and my shorts _ yellow.A.is;are B.are;are C.are;is 3.I want _

15、the blue T-shirt?A.get B.gets C.to get BA C4._,sir?I need a pair of sports shoes.A.Can I help you B.How do you do C.What do you do 5.Can I use(用)your eraser?Yes._.A.Thank you B.Youre welcome C.Here you are AC三、句型转换。三、句型转换。1.This shirt is small for me.(改为复数意义改为复数意义的句子的句子)_ _ _ small for me.2.The red

16、skirt is 20 yuan.(对划线部分提对划线部分提问问)_ _ _ the red skirt?3.Those shoes are yellow.(对划线部分提问对划线部分提问)_ _ _ those shoes?These shirts areWhat color areHow much is4.She needs a skirt for school.(改为否定句)She _ _ a skirt for school.5.Is the blue hat two dollars?(作肯定回答)_,_ _.doesnt needYes it is1.big(反义词)_ 2.long(

17、反义词)_3.white(反义词)_ 4.sock (复数)_ 5.shoe(复数)_ 6.this(复数)_7.that(复数)_ 8.dollar(复数)_9.需要我帮助吗？_10.这个怎么样？_ 11.我将买它。_12.三美元两双 _13.给你 _ shortsmall一、按要求写出正确的单词或词组。blacksocksshoesthosedollarsthese Can I help you?RevisionHow/What about this one?Ill take it.three dollars for two pairsHere you are.NumbersPresent

18、ationteneleventwelvethirteenfourteenfour+teen16 sixteen17 seventeen19 nineteenfifteeneighteentwentytwen+tythirtythir+ty40 forty50 fifty60 sixtytwenty-onethirty-twosixty-seven1.基数词的表达1)one到twelve,拼写和读音无规律可言,只能逐一记忆。2)thirteen到nineteen，表示“十几”，在个位数后加后缀-teen，其中要注意thirteen,fifteen和eighteen的拼写。3)twenty到nin

19、ety，表示“几十”，以ty结尾，但需注意twenty,thirty,forty,fifty,eighty的拼写。4)2129 直到9199，表示“几十几”,用整十位数加个位表示,中间用连字符“-”把十位和个位连接起来。5)one hundred 意为意为“一百一百”，也可说，也可说a hundred，hundred可加具体数字，如可加具体数字，如nine hundred(900)。2.基数词的用法：基数词的用法：基数词只能修饰可数名词，要注意数词和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：名词在数上要保持一致。如：one student 一名学生一名学生 two boys

20、 两名男孩两名男孩twenty apples 二十个苹果二十个苹果 thirty-three eggs 三十三个鸡蛋三十三个鸡蛋 基数基数词的基本表达法的基本表达法例例词1-12的的单词拼写需格外注意。拼写需格外注意。one two three four five six seven eight nine ten eleven twelve13-19在在3-9后加后后加后缀-teen构成，构成，单词有两个重音，有两个重音，对于于13,15,18要特殊要特殊记忆。thirteenfourteenfifteensixteenseventeen eighteennineteen30-90各整十位数都

21、以各整十位数都以-ty结尾。尾。twentythirty20-10020-100之之间其他各数要在十位和个位其他各数要在十位和个位之之间加加连字符构成。字符构成。twenty-onetwenty-twotwenty-threetwenty-fourtwenty-fivetwenty-sixtwenty-seventwenty-eighttwenty-nine Write the numbers in 1a next to the correct word.Which rows of numbers are in the wrong places?1bten _ eleven _ twelve

22、_ thirteen _ fourteen _ twenty-five _ twenty-six _ twenty-seven _ twenty-eight _ twenty-nine _ twenty _ twenty-one _ twenty-two 22 twenty-three _ twenty-four _ fifteen _ sixteen _ seventeen _ eighteen _nineteen _ thirty _ thirty-one _ 10 11 12 13 14 25 26 27 28 29 20 21 23 24 15 16 17 18 19 30 31Lis

23、ten 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.1d1ePairworkHow much is the blue sweater?Its 15 dollars.Ask and answer questions about the things in the p

24、icture above.How much is/are?Its/TheyreclothesboyMr.a pair of shoessalestorepricebuysell50元现价10元原价50元Bean1.buy用作动词，意为用作动词，意为“买买”，常用短语，常用短语为：为：buy sb.sth./buy sth.for sb.意为意为“给某给某人买某物人买某物”。如：。如：Lets buy mom a new hat.（=Lets buy a new hat for mom.）我们给妈妈买顶新帽子吧。我们给妈妈买顶新帽子吧。2.clothes指身上穿的各种服装，包括上衣，内衣，裤子等

25、，是衣服的总称。它不能直接与数词连用，但可以与some,many,these或those等连用。如：Look!Some clothes are on sale over there.看！那边的衣服大减价了。3.sale是动词是动词sell的名词形式的名词形式，常用短语：，常用短语：on sale，意为，意为“出售；廉价出售出售；廉价出售”，其同义短，其同义短语为语为at a great sale。如：。如：The sweaters in the store are on sale today.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。4.all与定冠词、指示代词、形容词性物主代词

26、与定冠词、指示代词、形容词性物主代词等限定词连用时，等限定词连用时，all应放于这些词之前。如：应放于这些词之前。如：all the students 所有这些学生所有这些学生 all her clothes 她所有的衣服她所有的衣服 all those rooms 所有那些房间所有那些房间 5.at very good prices意为意为“以合理的价格以合理的价格(出售出售)”。price用作名词，意为用作名词，意为“价格价格”。如：如：Whats the price of the book?这本书多少钱这本书多少钱?They have sweaters in all colors,at

27、the price of15 each.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元。元。6.For girls,we have skirts in red and purple for only20.对于女孩，我们有红色和紫色对于女孩，我们有红色和紫色的裙子，仅售的裙子，仅售20元。元。1)for girls中的中的for是是“对于对于而言而言”；for only20中的中的for是是“交换交换”的意思。的意思。2)该句中的该句中的 in 后接颜色的词，表示后接颜色的词，表示“穿穿颜色的颜色的”。如：。如：The girl in red is my sister.那

28、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。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?Boy:Well,I need a pair of black _ for school.2cImagine you work at Mr.Cools Clothes Stor

29、e.Complete the conversation.WritingYou: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 _.Practice the conversation in a group.You:Hello,Can I help you?Girl:Yes,please.I need a skirt.You:How about

30、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

31、dollars.Boy:OK.Ill take the shoes and the shorts.一、一、填表格，记数字。填表格，记数字。101115tenthirteentwelve201830sixteennineteen262839twenty-onethirty-fiveeleven 13fifteen12twenty16eighteen19thirtytwenty-six21twenty-eight35thirty-nineExercises 二、做数学题，学英语。1.twenty-six twelve nine=_ 2.sixteen eight eleven=_ 3.eighte

32、en seven fifteen=_ 4.thirteenfourteentwenty-five=_ 5.twenty-ninethirteenten=_ 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,you can buy skirt _￥16.2.The girl _ red sweater is

33、 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 bread _ breakfast.7.Please call Allan _ 789-5466.Forinatinat forforat Can I help you?服务员首先打招呼服务员首先打招呼 May I help you?What can I do for you?Im loo

34、king for 顾客讲出要求顾客讲出要求 需要购买时需要购买时 Id like I want Can I have a look at 只是闲逛时只是闲逛时 Just have a look.No,thanks.Im just looking around.询问顾客想买的商品时询问顾客想买的商品时 What kind/color/size do you want?What about the color/size?向顾客推荐商品时向顾客推荐商品时 How do you like?How about?How much is it?询问和说明价格询问和说明价格 How much are they

35、?What s the price of?Its/Theyre 决定购买决定购买 Ill take it/them.付钱付钱 Here is the money.进店时挑选货物3a Look at the things in the picture.Fill in the blanks in the ad.Huaxing Clothes Store Big Sale!Do you like?We have for only yuan.How much are our?Only yuan.And red are yuan.T-shirtgreen T-shirts12sweaters21skir

36、ts253b Write an ad for your own clothes store.Come and buy your clothes at.Do you like?We have for only yuan.And our are only 2 yuan.How about our?Theyre only yuan.We have pink for girls and blue for boys.Theyre only 20 yuan.Come to our store now!Miss Chen Clothes Storesweaterssweaters in all colors

37、15socksT-shirts18skirtsshorts1521820Self Check1.Describe what these people are wearing today.I:a pair of white socks.My partner:.My teacher:.2.Put the sentences in order to make a conversation.G-E-B-H-I-F-D-A-CG:Can I help you?E:Yes,please.Do you sell bags?B:Im sorry.We dont sell bags.H:Hmm those tr

38、ousers are nice.How much are they?I:Theyre twenty-five dollars.F:OK.Ill take them.D:Here you are.A:Thank you.C:Youre welcome.找出句子中某个词的反义词来填空：1.I dont like short hair.I like _ hair.2.My shoes are too old.I want to buy _ ones.3.The store sells school things.You can _ some pencils there.4I think this b

39、ook is very easy for me and that book is very _.5.Watching TV is too boring.But playing sports is very _.6His first name is Ann and his _ name is Green.7The shirt is too small for me.Give me a _ one,please.8The blackboard is black.The words on it are _.long,new,buy,difficult,interesting,last,big,whi

40、te单项选择（）1.Where _ your new shorts?_ on the bed.Ais,Its Bare,They are Cis,Theyre Dare,Its （）2What color _ the socks?Acan Bdo Care Dis （）3The girl _ a colorful pencil.Athere is Bthere are Chave Dhas4Its that time _ year again.Afor Bof Cfor a Dof a （）5You want it,we have it,_ a very good price.Afor Bat

41、 Cof Din （）6We have sweaters _ all colors _￥50 each.Ain,at Bat,in Cin,in Dat,at B（that time of year一年中的那个时节)B（“以价格销售”用介词at)A（in all colors各种颜色的,at￥50 each以每件50美元的价格）7Come down _ Huaxing and see _ yourself.Ato,to Bfor,for Cto,for Dfor,to （）8We can _ books _ the bookstore（书店）.Asell,to Bbuy,from Csell,

42、from Dbuy,to （）9The store _ school things _ the students.Asell,to Bbuy,from Csells,to Dbuys,from C（come down to来到某处for yourself你亲自B（buyfrom从购买C（sellto把出售给（）10There _ many shorts _ sale in the store.Aare,on Bare,for Cis,on Dis,for （）11_ the trousers?Theyre 15 yuan.AHow many is BHow many are CHow much

43、 is DHow much areA（on sale出售)D（how much可以表示询问价格）（）12We read$10 as _.Aten dollar Bten dollars Cdollar ten Ddollars ten （）13This shirt is very cheap.Ill _ it.Abring Btake Cwant Dbelieve B（$10读作ten dollars）B（take此处表示“买下”）（）14We have T-shirts _ green for only$8.Aat Bin Con Dwit指出并改正句中的一处错误。1How much is

44、the socks?_ 2How much are that pants?_ 3These shoes are twenty-three dollar._ 4That hat is eight yuans _5Fourteen and twenty-six is forty._ isarethatthosedollardollars yuansyuanforteenfourteen6Have a look for the picture._ 7They each has a bag for sports._8We have many bags.Do you like it?_ 9Thank a

45、 lot.Youre welcome._ 10Ill take these short._shortshorts ThankThanks itthem for athashave 英语新课标（RJ）Unit 7 基础知识梳理基础知识梳理基础知识梳理 重点单词 根据汉语或英语提示翻译下列单词根据汉语或英语提示翻译下列单词1.1.短袜短袜 _2 2买下；拿；取买下；拿；取 _3.3.短裤短裤 _4.4.毛衣毛衣 _5.5.鞋鞋 _6.6.裙子裙子 _ 7.7.需要需要 _8.8.一双；一对一双；一对 _9.9.女子女子 _10.10.二十二十 _ 1111价格价格 _ 12_ 12购买购买 _ _

46、 socksockshortsshortsshoeshoeneedneedwomanwomanpricepricetaketakesweatersweaterskirtskirtpairpairtwentytwentybuybuy英语新课标（RJ）Unit 7 基础知识梳理基础知识梳理1313big _big _ 14.small _14.small _15.long _15.long _ 16.short _16.short _17.sell _17.sell _ 18.price _18.price _19.eleven19.eleven_ 20.twelve _20.twelve _21

47、.thirteen _21.thirteen _ 22.thirty _22.thirty _23.clothes _23.clothes _ 24.sale _24.sale _大的大的长的长的销售；卖销售；卖十一十一十三十三衣服衣服小的小的短的短的价格价格十二十二三十三十特价销售特价销售Practice1.how much(同义词组同义词组)2.big(反义词反义词)3.short(反义词反义词)4.woman(复数复数)5.buy(反义词反义词)6.sale(动词动词)7.一条短裤一条短裤(英语英语)8.看一看我看一看我(英语英语)9.王先生王先生(英语英语)10.20美元美元(英语英语

48、)11.这条长裤这条长裤 (英语英语)12.紫色的衣服紫色的衣服(英语英语)13.在降价时在降价时(英语英语)14.以非常好的价格以非常好的价格(英语英语)15.卖给她一条裙子卖给她一条裙子(英语英语)16.给我买件毛衣给我买件毛衣(英语英语17.我买了它们。我买了它们。(英语英语)18.三名女教师三名女教师(英语英语)19.这条裤子这条裤子(英语英语)20.How much are the shorts?同义句同义句21.Can I help you?同义句同义句 22.三条两美元三条两美元(英语英语)23.一件上学穿的毛衣一件上学穿的毛衣(英语英语)重点词组重点词组1 how much+(

49、不可数不可数)多少多少/多少钱多少钱 2 Im sorry.对不起对不起 3 how many+(可数可数)复数复数 多少多少 4 Here you are.给你给你 5 bags for sports 运动包运动包 6 come to 到到来来 7 Can I help you?=What can do for you?需要我帮忙吗需要我帮忙吗?8 want sth./to do sth.想要想要sth/想要做某事想要做某事 9 what color 什么颜色什么颜色 10 great sale 大甩卖大甩卖 11 want sb to do sth 想要某人做某事想要某人做某事 12 Th

50、ats OK.=Its my pleasure.(5种种)不用谢不用谢 13 black and white 黑白相嵌黑白相嵌 14 at the price of 以以的价格的价格15 on sale 在出售在出售 16 at a very good price 一个好价钱一个好价钱/价格合理价格合理17 Whats the price of sth?=How much 多少钱多少钱18 like something cheap 喜欢便宜的东西喜欢便宜的东西 19 have sth.for only+价钱价钱 有某物只卖有某物只卖 20 in all colors 各色各色21 in+颜色颜