Unit7Howmucharethesesocks?SectionA(1a-1c)七年級英語上（RJ）教學(xué)課件Unit7Howmucharethesesocks?Lookattheclothesinthestore!aT-shirtasweaterahatajacketaskirtsocksshortstrousersshoes—What’sthis?—It’sa___.—Whatcolorisit?—It’s___________.hatredandwhiteLeadinIt'saredandwhitehat.—What’sthis?—It’sa___.—Whatcolorisit?—It’s___________.bagorangeIt'sanorangebag.—What’sthis?—It’sa_____.—Whatcolorisit?—It’s___________.jacketblackIt'sablackjacket.—What’sthat?—It’sa___.—Whatcolorisit?—It’s___________.sweaterwhiteT-shirtyellowskirtgreen—Whatarethose?—Theyare_________.—

Whatcolorarethey?—

They’re_____________.sockstrousersblackshortswhiteshoesredredandyellowLet'splayagame!

Presentation￥1oneyuan$1onedollar$2twodollars￥5fiveyuansocks__T-shirt__shorts__sweater__bag__hat__trousers__shoes__jacket__skirt__idacfgjbhe1aMatchthewordswiththethingsinthepicture.Listenandcirclethethingsinthepictureyouhear.HowmuchisthisT-shirt?It’ssevendollars.Howmucharethesesocks?They’retwodollars.1bListenagainandanswer(回答）thesequestions.1.Howmuchisthehat?It's____dollars.2.Howmucharetheseshorts?

They're______dollars.3.Howmuchisthesweater?It's_____dollars.sixeightnineListenandrepeat1cHowmuchisthisT-shirt?It’ssevendollars.Howmucharethesesocks?They’retwodollars.Practicetheconversationabove.Thenmakeyourownconversations.PairworkbagskirtT-shirttrousersshoesshortssweatersocks$2$3$4$8$7$8$6Askandanswer:$6Howmuchis…?It's…

dollars.Howmuchare…?They're…dollars.GroupworkHowmuch.......?It’s/They're...dollars.Role-playtheconversation.Ilikethis/these.....OK.I'lltakeit/them.Hereyouare./Hereitis.howmuch用于提問某物的價(jià)格，意為“多少錢”，其句式為“Howmuch+be+主語?”

當(dāng)主語是不可數(shù)名詞或可數(shù)名詞單數(shù)時(shí)，be動(dòng)詞用is，答語為It’s+數(shù)額；當(dāng)主語是可數(shù)名詞復(fù)數(shù)時(shí)，be動(dòng)詞用are，答語為They’re+數(shù)額。如：—Howmuchisthisbag?這個(gè)包多少錢?—It’ssixdollars.六美元?！狧owmucharetheapples?這些蘋果多少錢?—They’retwodollarsakilo.兩美元一千克。

2.socks是sock的復(fù)數(shù)形式。在英語中，成雙成對的物品常以復(fù)數(shù)形式出現(xiàn)。例如：shoesshortstrousersglasseschopsticksscissors

此類詞作主語時(shí)，謂語動(dòng)詞用復(fù)數(shù)形式；但與apairof…（一雙、一對或一副）連用作主語時(shí)，謂語動(dòng)詞用單數(shù)形式。如：Myshoesareunderthebed.我的鞋在床下了。ThatpairofshortsisJack’s.那條短褲子是杰克的。3.在美國貨幣單位中，美元（dollar）是可數(shù)名詞，有復(fù)數(shù)形式（dollars）；但在中國貨幣單位中，元（yuan)沒有復(fù)數(shù)形式。例如：

1.----HowmuchisthisT-shirt?----It’ssevendollars.2.----Howmucharethesesocks?----They’retwoyuan.1.復(fù)習(xí)記憶本課時(shí)所學(xué)的生詞。2.做個(gè)小調(diào)查，編寫三個(gè)問答句，詢問一下你的朋友所穿衣服的價(jià)格，注意名詞的單復(fù)數(shù)形式喲！—Howmuchis/are…?—It’s/They’re.hatT-shirtjacketsweaterskirtshortsshoessockstrousersdollarsExercises一看圖說出下列物品的英語單詞二、單項(xiàng)選擇1.—Ilikethatwatch._______isit?—It’s20yuan.A.HowmanyB.Howmuch C.Whatcolor2.MyT-shirt___whiteandmyshorts___yellow.A.is;are B.are;are C.are;is 3.Iwant_____theblueT-shirt?A.get B.gets C.togetBAC4.—_____,sir?—Ineedapairofsportsshoes.A.CanIhelpyouB.HowdoyoudoC.Whatdoyoudo 5.—CanIuse(用)youreraser?—Yes._____.A.ThankyouB.You’rewelcomeC.Hereyouare

AC三、句型轉(zhuǎn)換。1.Thisshirtissmallforme.(改為復(fù)數(shù)意義的句子)________________smallforme.2.Theredskirtis20yuan.(對劃線部分提問)____________theredskirt?3.Thoseshoesareyellow.(對劃線部分提問)_________________thoseshoes?

TheseshirtsareWhatcolorareHowmuchis4.Sheneedsaskirtforschool.(改為否定句)She____________askirtforschool.5.Isthebluehattwodollars?(作肯定回答)___,_____.doesn’tneedYesitisClerk:______Ihelpyou?Mom:Yes,_______.I

____apairof

trousersformydaughter.Clerk:What_________shelike?Mom:Blue.Clerk:What

_____thispair?Canpleasewantcolordoesabout四.補(bǔ)全對話。Mom:Oh,_________arethey