《人教版七年级英语上册第七单元全单元课件》由会员分享，可在线阅读，更多相关《人教版七年级英语上册第七单元全单元课件（48页珍藏版）》请在金锄头文库上搜索。
1、Unit 7 How much are these socks?Whats this?Its a _.What color is it?Its _. hatred and whiteIs it nice?Yes, it is.在生活中，我们常常讨论服装是否好看，常常想知道一件物品的价在生活中，我们常常讨论服装是否好看，常常想知道一件物品的价格，那我们应怎样询问价格呢？今天我们就来讨论价格。格，那我们应怎样询问价格呢？今天我们就来讨论价格。New wordsmuch 许多；大量；多少许多；大量；多少 big大的大的How much ? 多少钱？多少钱？ small 小的小的sock 短袜短袜 s
2、hort短的短的 shorts 短裤短裤 long 长的长的sweater 毛衣毛衣 woman女子女子trousers裤子裤子 dollar美元美元shoe 鞋鞋 skirt裙子裙子Whats this?Its a _.What color is it?Its _. What are these?Theyre _. What color are they? They are _. socksT-shirtWhats this?Its a _.What color is it?Its _. Whats this?Its a _.What color is it?Its _. shortsswe
3、aterWhat are these?Theyre _.What color are they?they are _. trousersWhats this?Its a _.What color is it?Its _. What are these?Theyre _.What color are they?They are _. shoesskirtbig smallPresentation￥1one yuan$1 one dollar$ 2 two dollarslongshort how much用于提问用于提问某物的价格某物的价格，意为，意为“多少钱多少钱”，其句式为，其句式为“How
4、 much + be +主语主语?” 当主语是不可数名词或可数名词单数时，当主语是不可数名词或可数名词单数时，be动词动词用用is，答语为，答语为Its+数额数额；当主语是可数名词复数；当主语是可数名词复数时，时，be动词用动词用are，答语为，答语为Theyre+数额数额。如：。如：How much is this bag? 这个包多少钱这个包多少钱? Its six dollars. 六美元。六美元。How much are the apples? 这些苹果多少钱这些苹果多少钱? Theyre two dollars a kilo. 两美元一千克。两美元一千克。 How much is t
5、he baseball?Its one dollar.How much are the glasses?Theyre five dollars.How much is the hat?Its three yuan.2. socks是是sock的复数形式。在英语中，成双成对的复数形式。在英语中，成双成对的物品常以复数形式出现。的物品常以复数形式出现。 例如：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，
6、（一双、一对或一副）连用作主语时，谓语动词用单数形式。如：谓语动词用单数形式。如：My shoes are under the bed. 我的鞋在床下面。我的鞋在床下面。That pair of shorts is Jacks. 那条短裤子是杰克的。那条短裤子是杰克的。答案：答案：1. this 2. are 3. socks 4.dollars 5. These 1. How much is (these) sweater? Its 120 yuan.2. Here (be) your shoes.3. How much are those yellow (sock)? Theyre 6 y
7、uan. 4.The red hat is seven (dollar).5.(this) pink shorts are 70 yuan. 用所给词的正确形式填空用所给词的正确形式填空答案：答案：1. How much are the/those/these socks 2.the/this/that (black) bag 3. What color; How much is ; Its=It is1. A: ? B: Theyre 2 dollars.2. A: How much is ? B: Its 200 yuan.3. A: are the T-shirts? B: Theyre
8、 blue. A: the skirt? B: 3 dollars. 看图完成对话看图完成对话How much are the red shorts?Theyre nine dollars.How much are the ?Theyre.Can I help you? 我能帮助您吗？我能帮助您吗？这是商店售货员或其他服务人员招呼顾客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。接受对方的帮助常回答“Yes, please.”；拒绝对方的帮助用；拒绝对方的帮助用“No, thanks.”作答。如：
9、作答。如：Can I help you? 我能帮助您吗？我能帮助您吗？Yes, please. I want a pen. 是的。是的。 我想要一支钢笔。我想要一支钢笔。 I need 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nee
10、d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
11、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）( 描述一下你所买的服饰描述一下你所买的服饰) I have a hat. Its $4. Its red. Its small. I like it very much.二、二、单项选择单项选择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 sh
12、orts _ yellow. A. is; are B. are; are C. are; is 3. I want _ 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 (用用) your eraser? Yes. _. A. Thank you B. Youre welcome C. Here you are AC三、句型转换。三、句
13、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 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. (改为否定句改为否定句) She _ _
14、 a skirt for school. 5. Is the blue hat two dollars? (作肯定回答作肯定回答) _, _ _. doesnt needYes it is1.big (反义词反义词) _ 2. long (反义词反义词) _3. white (反义词反义词) _ 4. sock (复数复数) _ 5. shoe (复数复数) _ 6. this (复数复数) _7. that (复数复数) _ 8. dollar (复数复数) _9. 需要我帮助吗？需要我帮助吗？ _10. 这个怎么样？这个怎么样？ _ 11. 我将买它。我将买它。_12. 三美元两双三美元两
15、双 _13. 给你给你 _ shortsmall一、按要求写出正确的单词或词组。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. 1. 基数词的表达基数词的表达1) one到到twelve, 拼写和读音无规律可言拼写和读音无规律可言, 只能逐只能逐一记忆。一记忆。2) thirteen到到nineteen，表示，表示“十几十几”，在个位数，在个位数
16、后加后缀后加后缀-teen，其中要注意，其中要注意thirteen, fifteen和和eighteen的拼写。的拼写。3) twenty到到ninety，表示，表示“几十几十”，以，以ty结尾，但结尾，但需注意需注意twenty, thirty, forty, fifty, eighty的拼写。的拼写。 4) 2129 直到直到9199，表示，表示“几十几几十几”,用整十位用整十位数加个位表示数加个位表示, 中间用连字符中间用连字符“-” 把十位和个把十位和个位连接起来。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
17、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 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 基数词表达1-12one two three four five six seven eight nine ten eleven twelve13-19thirteenfourteenfi
18、fteensixteenseventeen eighteennineteen20, 30twentythirty20-30twenty-onetwenty-twotwenty-threetwenty-fourtwenty-fivetwenty-sixtwenty-seventwenty-eighttwenty-nine 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
19、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基数词，不难记，找出规律很容易：基数词，不难记，
20、找出规律很容易：零至十二形各异，一个一个单独记。零至十二形各异，一个一个单独记。如果表示是如果表示是“十几十几”，后面要加，后面要加-teen。Thirteen，fifteen形异需留意，形异需留意，eighteen只只有一个有一个t。表示表示“几十几十”要加要加-ty，twenty，thirty是特是特例。例。表示数字表示数字“几十几几十几”，连字符号别忘记。，连字符号别忘记。 3. 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 ne
21、w 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。4. clothes指身上穿的指身上穿的各种服装各种服装，包括上衣，包括上衣，内衣，裤子等，内衣，裤子等，是是衣服的总称衣服的总称。它不能直它不能直接与数词连用接与数词连用，但可以与，但可以与some, many, these或或those等连用。如：等连用。如：Look! Some clothes are on sale over there. 看！那边的衣服大减价了。看！那边的衣服大减价了。5. 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：o
22、n sale，意为，意为“出售；廉价出售出售；廉价出售”，其同义短语，其同义短语为为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。 6. all与定冠词、指示代词、形容词性物主代词与定冠词、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
23、房间所有那些房间 7. 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 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。8. 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
24、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。 三、用介词三、用介词at, for, in 填空。填空。1. _ girls, we you can buy skirt _ ￥16.2. The girl _ red sweater is my
25、 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 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 y
26、ou? Im looking 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
27、格 How much are they? 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.进进店店时时挑挑选选货货物物将下列短语译成英语 1各种颜色的_ 2运动包 _ 3亲自_ 4看一看 _ 5出售_ 6价格合理 _ 7服装店_ 8到达 _ 9愿意便宜_ 10不只这些 _bags for sportsin all colors for oneself have a look on saleat a good price clothing store/shopget toli
28、kecheapThats not all.单项选择 （ ）1.Where _ your new pants? _ 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 DhasB（pants作主语作主语, 谓语中谓语中be用用areC（主语（主语socks是复数是复数)D（主语（主语the girl是单数是单数4Its t
29、hat time _ year again. Afor Bof Cfor a Dof a （ ）5You want it, we have it, _ a very good price. Afor Bat Cof Din （ ）6We have sweaters _ all colors _ ￥50 each. Ain, at Bat, in Cin, in Dat, at B（that time of year一年中的那个时节一年中的那个时节B（“以以价格销售价格销售”用介词用介词atA（in all colors各种颜色的各种颜色的, at ￥50 each以每以每件件50美元的价格）美
30、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, from Dbuy, to （ ）9The store _ school things _ the students. Asell, to Bbuy, from Csells, to Dbuys, from C（come down to来到某处来到某处for yourself你亲自你亲自B（bu
31、yfrom从从购买购买C（sellto把把出售给出售给（ ）10There _ many shorts _ sale in the store. Aare, on Bare, for Cis, on Dis, for （ ）11_ the pants? Theyre 15 yuan. AHow many is BHow many are CHow much is DHow much areA（on sale出售出售D（how much可以表示询问价格）可以表示询问价格）（ ）12We read $ 10as _. Aten dollar Bten dollars Cdollar ten Ddo
32、llars ten （ ）13This shirt is very cheap. Ill _ it. Abring Btake Cwant Dbelieve （ ）14_ a clerk work in a store? AIs BAre CDoes DDo B（$10读作读作ten dollars）B（take此处表示此处表示“买下买下”）C（主语为（主语为a clerk, 谓语是行为动词谓语是行为动词work, 因此因此疑问句助动词为疑问句助动词为does） （ ）15We have T-shirts _ green for only $ 8. Aat Bin Con DwitB（in g
33、reen绿色的）绿色的）指出并改正句中的一处错误。1How much is the socks? _ 2How much are that pants? _ 3These shoes are twenty-three dollar. _ 4That hat is eight yuan _5Fourteen and twenty-six is forty. _ isarethatthosedollardollars yuansyuanforteenfourteen6Have a look for the picture. _ 7They each has a bag for sports. _8
34、We have many bags. Do you like it cheap. _ 9Thank a lot. Youre welcome. _ 10Ill take these short. _shortshorts ThankThanks itthem for athashave 阅读短文，回答问题 Sam likes eating fish very much. He often buys fish in the shop and takes them home. One day his wife sees the fish and thinks, “Good! Now, I can
35、ask my friends to have lunch and we can eat the fish. They like fish very much. ” When Sam comes home from work in the evening, the fish is not there and his wife says, “Oh, your cat eats it. ”And then she gives him some bread for his supper. Sam is angry（生气）. He takes the cat and his wife to a shop
36、 near his house and weighs（称）the cat. Then he turns to his wife and says, “My fish weighs one kilo. The cat weighs one kilo, too. My cat is here, you see, then, where is my fish? ” 1What does Sam like eating very much? 2Who eat the fish that day?3How much does the fish weigh? 4What does Sams wife gi
37、ve him for supper? 5Can you guess if （是否）Sam knows where the fish is?Fish.Sams wife and her friendsOne kilo.Some bread.Maybe he knows they eats up the fish.书面表达 假如你的服装店出售很多的衣、帽、鞋、袜等，请写一则销售广告。（开头已给） Welcome to Fenghua Clothing Sale. These T-shirts are just $ 5 each . Do you like any sweaters? We have sweaters in all colors at$15 each. Do you need bags for sports or school? We have great bags for just $4. And hats in all colors for just$2 each. We have socks for$6. And thats not all. Please come to Fenghua and see for yourself.
