人教版（2024）七年级上册Section A课前预习课件ppt

这是一份人教版（2024）七年级上册Section A课前预习课件ppt，共29页。PPT课件主要包含了幸运大转盘，saleswoman，At a shop，others，Choose选择，Feeling 感觉，Price，Decide决定，动词原形，给某人买某物等内容，欢迎下载使用。
Can yu read?
Lk and guess
Where are they?
Why are they here?
custmer（顾客） (buyer)
T g shpping.
What d they want t buy?
Listen and answer
They are preparing 准备 a birthday party fr Ella and Emma.
A birthday cake
Listen t the tw parts f the cnversatin and fill in the blanks.
Yes, please.
surprise n. 惊喜
smething prn. 某物
Here yu are.
ygurt n. 酸奶
birthday cake
six yuan a kil
Five yuan a bttle
Read and tell the numbers and prices f the things they buy.
Listen t the cnversatin again and pay attentin t the intnatin.
pay attentin t关注
intnatin n. 语调
Teng Fei: Hi, Peter! It’s Ella and Emma’s birthday sn. Hw abut a surprise party fr them?Peter: Gd idea! Let's g and buy smething fr the party.(At the shp)Wman: Gd mrning. Can I help yu?Teng Fei: Yes, please. Hw much is this birthday cake?Wman: We have a sale tday. It's 85 yuan, and it cmes with sme candles.Peter: Gd, we'll take it. Hw much are thse ranges?Wman: Six yuan a kil. Hw many kils d yu want? Peter: Five kils, please. Teng Fei, hw abut sme ygurt? Teng Fei：Sure. Hw much is the ygurt? Wman: Five yuan a bttle.Teng Fei: 10 bttles, please. What's the ttal?Wman: 165 yuan. Teng Fei: Here yu are.Wman: Thank yu! Have a nice day!Teng Fei&Peter: Thanks. Yu t.
Language Pints
buy sth. fr为某人买某物
Can I help yu?我能帮助你吗？肯定回答：Yes, please.否定回答：N, thanks.
sale n. 售卖sell v. 卖
hw abut……怎么样？
What’s ttal? 总数是多少？
hw much“多少钱”，引导询问商品价格的特殊疑问句。 单个商品：Hw much is + 单数名词? 回答：It’s … (用 it 代替单数名词)
Hw much is the chclate?
It’s 8 dllars.
hw much“多少钱”，引导询问商品价格的特殊疑问句。 Hw much are + 复数名词?回答：They’re…(用 they 代替复数名词)
Hw much are the ballns?
They’re 9 dllars
询问事物的价格还可以用What’s the price f + sth.?（price 名词，价格，不可数。） 回答仅用 It’s + 数额. 如：— What's the price f the hat? 这顶帽子多少钱? — It's ten yuan. 十元钱。— What's the price f black scks? 这双黑袜子多少钱? — It's nine dllars. 九美元。
Hw much 还可以用来用来询问事物的数量，后接不可数名词如：— Hw much milk is there in the glass? 杯子里还有多少牛奶？— Only a little. 只有一点儿。注意：提问可数名词数量的多少，使用“hw many”。如：—Hw many students are there in the classrm？ 教室里有多少个学生？ —There are seventy.有70名。3)hw much还可以用来询问程度的深浅。如：Hw much d yu lve yur schl? 你多么热爱你的学校？
英美等西方国家的货币单位像dllar（美元）、cent （美分）、pund（英镑）、penny（便士）、shilling（先令）等有单复数变化。我国的货币单位元（yuan）、角（jia）、分（fen）单复数一样。 表示货币等度量衡单位的词在句中作主语时，谓语动词用单数形式。如：100 dllars is quite a lt f mney fr him. 100美元对他来说是相当多的钱。
Ask and answer the price(价格).
A: Hw much is/are…? B: It’s /They're…
假如你在Alice服装店买衣服，店员和你之间对话是怎样的？
Can I help yu?我能帮助你吗？=What can I d fr yu?=May I help yu?
Yes, please. I want…
这句话是商店、饭店等场所的服务人员主动询问顾客需要的常用表达，意为“您想买点什么吗？”或“您想吃点什么吗？”等。如果顾客需要，可以回答Yes, please. I want ...；如果顾客不需要，可以回答N, thanks. 
What clr/ size(型号) d yu want?What abut the clr/size?
It fits(适合) yu well. Here yu are.（给你）
I want/need/like…
It lks nice.I like it.
Hw much is it/ are these?It’s/They’re
I’ll take it/them.我买了...
Let’s g and buy smething fr the party.让我们去给派对买点东西。
【自主归纳】此句是祈使句，没有主语，以______________开头。句中的buy用作____，意为 “买”，常用词组buy sth. frm…或 buy sb.sth.，意为______________。例如：我给妈妈买件新毛衣。 _______________________________ _______________________________
【拓展】sell“卖”,sell sth.出售某物。I will sell my cmputer.我要卖掉我的电脑。
I buy mm a new sweater.
I buy a new sweater fr mm.
We have a sale tday.今天我们打折。
【自主归纳】sale 用作____，意为________________，在此构成短语________________意为___________，相当于______________。例如：The shes in the stre are n sale tday. ________________________________________________These tys are nt fr sale.__________________________________
at a great sale
今天这家商店的鞋大减价了。
【拓展】a sale price 廉价 fr sale 待售nt fr sale非卖品
price n. 价格
【自主归纳】 at very gd price意为_________________ 其中price用作____________，意为_____。问价格：这本书的价格是多少？__________________________________________________________________________________
What's the price f this bk?
Hw much is this bk?
【总结练习】几种表示价格的句型我们有价格仅为4美元的运动鞋。 ______________________________红色短裙仅需12元。______________________________5元可以买三双袜子。 ______________________________黑色裤子卖35元一条。______________________________
We have sprts shes fr nly $4.
Red shrt skirts are nly 12 yuan.
It's five yuan fr three pairs f scks.
Black trusers sell fr/at 35 yuan a pair.
【拓展】Hw much is/are …? = What is the price f …?形容price高低用high和lw表示。The price f that cat is high.那件大衣的价格很高(high)。I want t buy these shes at a lw price.我想低(lw)价买到这双鞋。
What else wuld yu like t buy fr a birthday party? Put the things in the bx int different grups n the shpping list. Yucan add mre.
what else还有什么
shpping list购物清单
balln n. 气球
chclate n. 巧克力
pizza n. 披萨
eggsndlesappleschclatepizzabananaskiwiscandydumplings
milkjuiceclasdabeer
ballnscardscupsplates
Let’s buy the things n the shpping list.
Can I help yu?
Yes, please. Hw much
Read the sentences. Circle the questin wrds.
hw much询问价格时，“Hw much is/are…?”相当于“What’s the price f…?”。
Hw much are thse ranges?=What’s the price f thse ranges? 那些橙子多少钱？
Let’s learn
Try t find ut the rules.
Hw much用法一：提问___________ (价格、数量、程度)，意思为__________。系动词看主语，单数_____，复数_______.
Hw much chicken d yu have fr breakfast?
Hw much water d yu need?
Hw much d yu really want t drink water?
Hw much d yu lve me?
Hw much用法二：提问不可数名词的___________ (价格、数量、程度)，意思为__________。系动词用________。
Hw much用法三：提问___________ (价格、数量、程度)，意思为__________。
Hw much water d yu need?Hw many apples d yu eat every day?
Hw many 和hw much都可以提问___________ (价格、数量、程度)，意思为__________。Hw many 提问________________的数量。Hw much 提问________________的数量。
Fill in the blanks with the questin wrds in the bx, Then match thequestins with the answers.
hw many / much / ld what when wh where why
1. is yur mum‘s birthday?2. ballns d yu want?3. d yu want fr a birthday gift?4. is yur father?5. is the cake?6. d yu celebrate yur birthday with?7. is Ms Baker frm?8. d peple eat ndles n birthdays?
B: I want a pair f shes.B: With my parents.B: T wish fr a lnglife.B: I want 10.B: She’s frm Austalia.B: Its n l5th July.B: He’s 45 years ld.B: 75 yuan.
We celebrate ur wn birthdays, We als celebrate the birthdays f ur family and friends. D yu knw f any ther special birthdays? Fr example,we celebrate William Shakespeare's birthday, 23rd April, as English Language Day, And we celebrate Internatinal Nurses Day n 12th May. It marks the birthday f Flrence Nightingale, a famus nurse.
Read the passage and underline the dates f the special birthdays.
wn adj./ prn. “自己的；本人的”，常与名词所有格/形容词性物主代词连用，用于加强语气。
mark v. “纪念；标记”
Day表有特殊意义的日子;day表“天；白天；一日”