Unit7(SectionA 1a-1c)課件 【高效課堂+備課精研】人教版七年級(jí)英語上冊(cè)

Unit7Howmucharethesesocks?

Period1SectionA(1a-1c)Leadin$10What’sthis?It’sahat.Whatcolorisit?It’sred.Leadin$10Howmuchisit?It’s...LanguageGoals①Askaboutprices（詢問價(jià)格）②Talkaboutclothing（談?wù)撘挛铮跲fferhelp（提供幫助）④Thanksomeone（感謝他人）NewwordssocksT-shirtshortsNewwordssweaterbaghatNewwordstrousersshoesjacketNewwordsskirtn.美元(美國、加拿大等國的貨幣單位，符號(hào)為$)dollarLet’sreview.onetwothreefourfivesixseveneightnine123456789Matchthewordswiththethingsinthepicture.1aMatchthewordswiththethingsinthepicture.1a1.socks____

2.T-shirt____3.shorts____

4.sweater___5.bag____

6.hat____7.trousers___

8.shoes____9.jacket____

10.skirt____dacfgjbheisocksshortstrousersshoes常以復(fù)數(shù)形式出現(xiàn)注：1bListenandcirclethethingsyouhearinthepicturein1a.TapescriptsGirl:

Howmuchisthehat?Woman:

It’ssixdollars.Girl:

Andhowmucharetheseshorts?Woman:

Oh,they’reeightdollars.Girl:

Andthissweater?Howmuchisit?Woman:

Let’ssee.It’sninedollars.Practicetheconversationwithyourpartner.Thenmakeyourownconversations.1cA：How

muchisthisT-shirt?

B：It’ssevendollars.A：Howmucharethesesocks?B：They’retwodollars.PracticeMakeaconversationwithyourdeskmate.-How

muchis...?

-It’s...dollars.-Howmuchare...?-They’re...dollars.Languagepoints一、howmuchhowmuch意為“多少”，用來詢問物品的價(jià)格。常用句型為：Howmuch＋is或are＋主語？當(dāng)主語是單數(shù)可數(shù)名詞或不可數(shù)名詞時(shí)，用is。當(dāng)主語是可數(shù)名詞的復(fù)數(shù)時(shí)用are。答語用：It's或They're＋價(jià)錢。howmuch還可以用來提問不可數(shù)名詞的數(shù)量，用“Howmuch＋is＋不可數(shù)名詞”。Languagepoints二、dollar與yuanLanguagepoints(1)三美元

threedollars

(2)三元

threeyuan

dollar的復(fù)數(shù)形式是dollars；yuan沒有復(fù)數(shù)形式。如：—Howmuchisthebook？這本書多少錢？—5dollars.五美元。—Howmucharethesepens？這些鋼筆多少錢？—10yuan.10元。Exercise根據(jù)句意及漢語提示填寫單詞。1．—How______(多少)isthisbook?

—It'seightyuan.2．Wherearemy______(短襪)?3．—Whatcoloristhis________(T恤衫)?

—It'swhite.4．Those_______(短褲)are18yuan.5．Ilikethered________(毛衣)．6．Theblack________(褲子)arev