七年級英語上用所給詞的適當(dāng)形式填空

$=dollar美元￡=pound英鎊￥=yuan元Doyouknow?$10=tendollars￡10=tenpounds￥10=tenyuan$1=onedollar￡1=onepound￥1=oneyuan探究1、我們對價格提問用特殊問詞howmuch意思是“多少錢”2、對單數(shù)事物的價格提問我們用Howmuch_____+this/that/the+單數(shù)名詞？is答復(fù)：It’s+價格3.對復(fù)數(shù)事物的價格提問我們用Howmuchare+these/Those/the+復(fù)數(shù)名詞答復(fù)：Theyare+價格4.在這個句型中this,that,these,those是作定語What’sthepriceofthe/this/that/these/those+物品〔單、復(fù)〕？It’s+價格。5.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，謂語動詞用復(fù)數(shù)形式；但與apairof…〔一雙、一對或一副〕連用作主語時，謂語動詞用單數(shù)形式。如：Myshoesareunderthebed.我的鞋在床下了。ThatpairofshortsisJack’s.那條短褲子是杰克的。ThesetwopairsofshoesareJim’s這兩雙鞋是吉姆的。1.apairof+復(fù)數(shù)名詞作主語謂語動詞用單數(shù)2.Pairsof+復(fù)數(shù)名詞作主語謂語用復(fù)數(shù)1.Howmuch______thissweater?(be)2.Howmuch______thosetrousers?(be)3._____shortsaretendollars?(this)4._____T-shirtisfivedollars.(those)5.這雙鞋子多少錢？六美元。6.那頂帽子多少錢？二美元。練習(xí)題Howmucharetheseshoes?Theyaresixdollars.areTheseThatHowmuchisthathat?It’stwodollars.is1.CanIhelpyou?我能幫助您嗎？這是商店售貨員或其他效勞人員招呼顧客時的禮貌用語，相當(dāng)于WhatcanIdoforyou?。MayIhelpyou?IsthereanythingIcandoforyou?接受對方的幫助常答復(fù)“Yes,please.”；拒絕對方的幫助用“No,thanks.”作答。如：—CanIhelpyou?您想買點什么？—Yes,please.Iwantapen.是的。我想要一支鋼筆。4.I’lltakeit.我要買下它。此句是選好商品并決定購置時的常用語。假設(shè)選定的物品是單數(shù)，可以說“I’lltake/have/buy/getit”；假設(shè)選定的物品是復(fù)數(shù)那么應(yīng)說“I’lltake/havethem.”。如：Thesweaterischeap.I’lltakeit.這件毛衣很廉價。我買了。—Theorangesare2dollars.這些桔子兩美元。—I’lltakethem.我買了。2.need….for….需要….去做…..needsomeapplesforhisbirthdaydinnerneedapenformyEnglishclass3.Itlooksnice.它看起來很漂亮。Thatsoundsgood.聽起來不錯。look,sound都是連系動詞，后面跟形容詞作表語Helooksinteresting.Itlookseasy.5.Twodollarsforonepair.兩美元一雙。價格+for+具體物品….錢買….東西fivedollarsfornineapplesoneyuanfortwopencils6.onepairof+復(fù)數(shù)名詞一雙，一條，一副，一套…apairoftrousers/shoes/shortstwopairsoftrousers/shoes/shortsapairof…〔一雙、一對或一副〕連用作主語時，謂語動詞用單數(shù)形式。但是twopairsof….連用作主語時,謂語動詞用復(fù)數(shù)形式。Apairoftrousersisonthebed.Twopairsoftrousersareonthebed.7.Hereyouare.給你

1.—_____,sir?—Ineedapairofsportsshoes.A.CanIhelpyouB.HowdoyoudoC.Whatdoyoudo 2.—CanIuse(用)youreraser?—Yes._____.A.ThankyouB.You’rewelcomeC.HereyouareCanyoudotheexercises?Howmuchisyour_______?(襯衫〕Howmucharethese_______?(短褲〕Doyoulikethat________?(毛衣〕___________(多少錢〕arethishamburgerandtheFrenchfries?Thiswatchisverynice.Itis________(50美元).Howmuch_______(be)hisshoes?Howmuch_______(be)theredsocks?shirtshortssweaterHowmuchareare50dollars二、單項選擇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.HereyouareAC三、句型轉(zhuǎn)換。1.Thisshirtissmallforme.(改為復(fù)數(shù)意義的句子)________________smallforme.2.Theredskirtis20yuan.(