Unit7SectionAGrammarFocus-3c語法課件人教版英語七年級上冊

Unit7How

muchare

these

socks?Section

A[GF-3c]Whatwillwelearn?Theusageofthecardinalwords.Masterhowtouse“Howmuchis…?”,“Howmuchare…?”.T-shirttrousersshortsshoessweaterskirthatsocksjacketbagclothesshirt1234567891011FreetalkT-shirtshortssweatersockstrousersbagshoesskirthatjacketDoyouknowhowmucharethey?在購物時，我們會說些什么呢?

Let’sthink!“我能幫助你嗎?有什么需要的嗎?”“我需要XXX”“XXX多少錢呢？”Trytomakeconversationsaccordingtothepictures.Howmuchisthis…?It’s…dollars.Howmucharethese…?They’re…dollars.$22$12$11$20$14$18$6$16PairworkbaghatT-shirttrousersshoessocks$8$11$13$19$21$3GrammerFocus1.___________isthisdress?It's______________.這件裙子多少錢？它20美元。2.__________isthathat?It's_____________.那個帽子多少錢？它5美元。3.Howmuch___________socks?

___________eightyuan.這些短襪多少錢？它們8元。4.Howmuch___________shoes?_________50yuan.那些鞋子多少錢？它們50元。HowmuchThey'rearethoesThey'rearethesefivedollarstwentydollarsHowmuchGrammarFocusHowmuchisthehat?It'sfivedollars.HowmuchisthisT-shirt?

It'ssevendollars.Howmuchisthatbrownsweater?

It'seightdollars.Howmucharethesesocks?They'retwodollars.Howmucharethoseblacktrousers?They’reninedollars.Howmuch的疑問句及回答結構1：Howmuchis主語？答句：Itis數(shù)字dollars.Howmuch的疑問句及回答結構2：Howmuchare主語？答句：答句：Theyare數(shù)字dollars.PresentationGrammarFocusWhile-GrammarHowmuchisthehat?It’sfivedollars.Howmuch

isthisT-shirt?It’ssevendollars.Howmuch

isthatbrownsweater?It’seightdollars.Howmuch

arethesesocks?They’retwodollars.Howmuch

arethoseblacktrousers?They’reninedollars.探究語法規(guī)律Whatdidyoufindout?探究一：howmuch,意為“多少錢”，用來詢問物品的價格howmuch常用于詢問某物的價格，其結構為“Howmuch＋be

＋主語？”。其答語為：主語+be+價格。探究二：詢問物品的價格的另外一種句型詢問商品價格時，還可以用“What'sthepriceof…”？句型，意為“……的價格是多少？”無論被詢問的物品是不可數(shù)名詞還是可數(shù)名詞的單數(shù)或復數(shù)，be動詞都用is，不能用are。其答語為：It's…“(價格是)……”What’sthepriceoftheseshoes?這些鞋子多少錢？

It'sonehundredandfiftyyuan.150元。What'sthepriceoftheseeggs?這些雞蛋多少錢？It's

元。Howmucharethoseapples?=What’sthepriceofthoseapples?What’sthepriceofthehat?=Howmuchisthehat?Howmuch詢問價格1.詢問單數(shù)物品—Howmuchisthe/this/that/one’s+可數(shù)名

詞單數(shù)/不可數(shù)名詞?—(It’s+)價格.—這件紅色的T恤衫多少錢?—十美元。

—HowmuchistheredT-shirt?—It’stendollars.

2.詢問復數(shù)物品—Howmucharethe/these/those/one’s+

復數(shù)名詞?—(They’re+)價格.—這雙黑鞋多少錢?—八美元?！狧owmucharetheblackshoes?—They’reeightdollars.

—What’sthepriceof+sth.?—It’s+價格.—這頂帽子多少錢?—十元錢?！猈hat’sthepriceofthehat?—It’stenyuan.—這雙黑襪子多少錢?—九美元?！猈hat’sthepriceoftheseblacksocks?—It’sninedollars.

3.其他表達方式Howmuch詢問價格Makesentencesinthechartwiththe

wordsinthethreeboxes.3ayellowgreenpurplebluebrownredwhiteblackthethisthatthesethoseT-shirthattrousersskirtsweatersocksshortsshoesjacketbagHowmuchis...?Howmuchare...?theyellowT-shirtthewhitejacketthisgreenskirtthatpurplesweatertheblueshoestheredsockstheseblacktrousersthosebrownshortsLookatthepicturesandwritethequestions

andanswers.3b1.Howmuchisthehat?_____________2.Howmuchisthebag?_____________3.HowmuchistheT-shirt?____________4.____________________________They'rethreedollars.5._________________________

It'sninedollars.6._______________________________It'seightdollars.It’sfivedollars.It’stendollars.It’ssixdollars.

Howmuchisa/this/thatpairof

socks?

Howmuchisthe/thissweater?Howmuchisthe/thisyellowskirt?StudentA,lookatthepicturesin3bforaminuteandthencloseyourbook.StudentB,askquestions.B:Howmucharethesocks?A:Umm,they’rethreedollars.Howmuchisthehat?It’sfivedollars.3crPoint1CanIhelpyou?我能幫你嗎?CanIhelpyou?是服務行業(yè)人員向顧客打招呼的常用語，在不同的場合有不同的意義。顧客如有需要，則回答

“Yes,please.”,然后說出自己的需求；如果沒有需求，則可回答“No,thanks.”?！纠洹?/p>

l-CanIhelpyou,sir?您要買點什么,先生？-Yes,please.Ineedapairofshoes.是的，我想買一雙鞋子。l-CanIhelpyou?您想吃點什么？-Yes,somechickenandvegetablesalad,please.是的，請來一些雞肉和蔬菜沙拉?！就卣埂緾anIhelpyou?的同義表達有MayIhelpyou？或WhatcanIdoforyou？或HowcanIhelpyou？等。rPoint2

need此處作實意動詞，意為“需要”。后面可以跟名詞、代詞或動詞不定式作賓語.用法：lneedsth.需要某物lneedtodosth.需要做某事例：

Ineedaneraser.我需要一塊橡皮Ineedtodomyhomework.我需要做家庭作業(yè)。Languagepointshowmuch引導的特殊疑問句詢問價格

結構：Howmuch+be動詞十主語?“......多少錢？”同義句：What'sthepriceof...?“.....的價格是多少?’辨析：howmuch與howmanyhowmuch修飾不可數(shù)名詞，用于對不可數(shù)名詞的數(shù)量進行提問。單獨使用，后不接名詞，用于提問物品價格。howmany后接可數(shù)名詞復數(shù),用于對可數(shù)名詞的數(shù)量進行提問。1.—WhatcanIdoforyou?

—______________.

A.Yes,youcangiveaskirttomeB.Iwantaskirt

C.No,IcandoitmyselfD.IcandowhatIwant2.—Howmuch______theskirt?—______thirtyyuan．

A.is;It’sB.are;They’re

C.is;They’reD.are;It’s單項選擇。B

A

3.Theyellowshorts______15yuan.A.isonsaleB.areonsaleC.areonsellforD.areonsalefor4.Thishatis_____.A.10yuan’sB.10dollarC.10dollarsD.dollar105.Ithinkyourtrousers_____verynice．A.beB.isC.amD.areC

D

D

Exercises句型轉換1.Thebreadis15yuan.（對畫線部分提問）______________________thebread?2.Theset