八年级英语第4单元购物知识点巩固习题

八年级英语第4单元购物知识点巩固习题一、单项选择题（每题2分，共20分）1.WhenyouwanttobuyaT-shirtinashop,youcansay,"______?"A.HowmuchisthisT-shirt?B.Whereistheshop?C.DoyouhaveT-shirtsinthissize?D.CanItryiton?【答案】A【解析】本题考查购物场景中的常用句型。根据第4单元重点句型"CanIhelpyou?"的后续提问方式，询问价格应使用"Howmuchisthis/it?"。选项B询问地点，选项C询问尺码，选项D询问试穿，均不符合题意。解析需说明英语购物场景中价格询问的固定表达方式，并对比其他选项的适用场景。2.Ifyouwanttobuyabookbutdon'thaveenoughmoney,youcansay,"______."A.Ilikethisbookverymuch.B.Thisbookistooexpensiveforme.C.WherecanIfindit?D.CanItakeitnow?【答案】B【解析】本题考查购物时的委婉表达。第4单元涉及拒绝购买时的礼貌说法，"Thisbookistooexpensiveforme"是典型的表达，暗示因价格原因无法购买。选项A是赞美，选项C询问位置，选项D询问是否可以立即拿走，均与题意无关。解析需强调购物场景中表达预算不足的常用句型。3.Theshopassistantasksyou,"______?"andyouwanttobuyapairofshoes.A.CanIhelpyou?B.Whatsizedoyouwear?C.Howareyoutoday?D.Doyoulikethiscolor?【答案】B【解析】本题考查购物时的对话流程。根据第4单元内容，售货员询问尺码是售前咨询的常见环节。选项A是开场白，选项C是问候语，选项D询问颜色偏好，均非尺码询问。解析需说明售货员在推荐商品时可能涉及的细节问题。4.Youseeabeautifuldressinashop,butyouthinkit'snotsuitableforyou.Youcansay,"______."A.Idon'tlikethisdress.B.Thisdressistoosmallforme.C.CanItryiton?D.Whereisthechangingroom?【答案】B【解析】本题考查购物时的反馈表达。第4单元强调委婉拒绝，"Thisdressistoosmallforme"是常见说法。选项A直接否定，不够礼貌；选项C询问试穿，选项D询问试衣间，均非拒绝理由。解析需说明描述商品不合适时的常用表达方式。5.Iftheshopassistantasksyou,"Doyouneedanyhelp?"andyoudon'tneedhelp,youcansay,"______."A.Yes,please.B.No,thankyou.C.I'mfine.D.Ineedyouradvice.【答案】B【解析】本题考查购物场景中的礼貌回应。第4单元明确指出拒绝帮助的常用说法是"No,thankyou."。选项A表示需要帮助，选项C过于随意，选项D表示需要建议，均不符合题意。解析需强调拒绝帮助时的标准礼貌用语。6.Whenyouwanttopayforyourshopping,youcansay,"______."A.Hereisthemoney.B.Iwanttobuythis.C.CanIpaybycreditcard?D.HowmuchshouldIpay?【答案】A【解析】本题考查结账环节的表达。根据第4单元内容，付款时通常说"Hereisthemoney/creditcard"等。选项B是购买意图，选项C询问是否可用信用卡，选项D询问金额，均非付款时的标准说法。解析需说明结账时的常用句型。7.Theshopassistantshowsyouabagandasks,"______?"Youthinkit'sbeautifulbuttooexpensive.A.Doyoulikethisbag?B.Howmuchisthisbag?C.Isthisbagonsale?D.CanIcarryit?【答案】B【解析】本题考查购物时的价格确认。第4单元强调询问价格的重要性，售货员展示商品后通常询问价格。选项A询问喜好，选项C询问折扣，选项D询问是否适合携带，均非价格询问。解析需说明售货员推荐商品后的常见后续问题。8.Ifyouwanttoaskforadiscount,youcansay,"______."A.IlikethisT-shirt.B.CanIhaveadiscount?C.HowcanIgettotheshop?D.IsthisT-shirtonsale?【答案】B【解析】本题考查购物时的议价技巧。第4单元涉及讨价还价的表达，"CanIhaveadiscount?"是典型说法。选项A是赞美，选项C询问路线，选项D询问是否打折，均非议价表达。解析需说明请求折扣时的常用句型。9.Theshopassistantasksyou,"______?"andyouwanttoknowiftheshoesareavailableinyoursize.A.Doyouneedhelp?B.Whatsizedoyouwear?C.CanIhelpyou?D.Howmucharetheseshoes?【答案】B【解析】本题考查购物时的细节确认。根据第4单元内容，询问尺码是购买鞋类时的常见问题。选项A和C是开场白，选项D询问价格，均非尺码确认。解析需说明特定商品（如鞋类）购买时可能涉及的细节问题。10.Youwanttobuyagiftforyourfriend,soyoucansay,"______."A.Ineedthisformyself.B.CanIbuythisasagift?C.Whereisthegiftshop?D.Howmuchisthis?【答案】B【解析】本题考查购物时的目的说明。第4单元涉及购买礼物的场景，"CanIbuythisasagift?"是常见表达。选项A表示自用，选项C询问礼品店位置，选项D询问价格，均非购买礼物时的标准说法。解析需说明购物时说明购买目的的常用句型。二、填空题（每空2分，共20分）1.Ifyouwanttoasktheshopassistantforabag,youcansay,"______?"【答案】CanIhaveabag,please?【解析】本题考查购物时的礼貌请求。根据第4单元内容，询问商品时需使用"CanIhave...?"句型。解析需说明该句型的适用场景及礼貌性。2.Theshopassistantasksyou,"______?"andyouanswer,"Yes,please."【答案】CanIhelpyou?【解析】本题考查购物场景中的标准对话。第4单元明确售货员的开场白是"CanIhelpyou?"，顾客同意时回答"Yes,please."。解析需说明售货员与顾客之间的典型互动流程。3.IfyouwanttoknowthepriceofaT-shirt,youcansay,"______."【答案】HowmuchisthisT-shirt?【解析】本题考查价格询问的表达。根据第4单元内容，询问价格需使用"Howmuchis/are...?"句型。解析需说明该句型的语法结构及适用范围。4.Theshopassistantasksyou,"______?"andyouwanttosayyoudon'tneedhelp.【答案】Doyouneedanyhelp?【答案】No,thankyou.【解析】本题考查拒绝帮助的表达。第4单元强调拒绝帮助时需使用"No,thankyou."。解析需说明该句型的礼貌性及适用场景。5.Ifyouwanttoaskforadiscount,youcansay,"______."【答案】CanIhaveadiscount?【解析】本题考查议价技巧。根据第4单元内容，请求折扣需使用"CanIhaveadiscount?"句型。解析需说明该句型的适用场景及礼貌性。6.Theshopassistantasksyou,"______?"andyouanswer,"Iwearsize8."【答案】Whatsizedoyouwear?【解析】本题考查尺码询问的表达。第4单元明确售货员询问尺码时使用"Whatsizedoyouwear?"句型。解析需说明该句型的语法结构及适用范围。7.Ifyouwanttoknowifadressisonsale,youcansay,"______."【答案】Isthisdressonsale?【解析】本题考查折扣询问的表达。根据第4单元内容，询问折扣需使用"Is...onsale?"句型。解析需说明该句型的语法结构及适用范围。8.Theshopassistantasksyou,"______?"andyouwanttoknowthecolor.【答案】Whatcoloristhis?【解析】本题考查颜色询问的表达。第4单元涉及商品颜色询问的表达，需使用"Whatcoloris/are...?"句型。解析需说明该句型的语法结构及适用范围。9.Ifyouwanttoaskforagiftreceipt,youcansay,"______."【答案】CanIhaveagiftreceipt,please?【解析】本题考查购物时的附加需求。根据第4单元内容，请求礼品收据需使用"CanIhaveagiftreceipt?"句型。解析需说明该句型的适用场景及礼貌性。10.Theshopassistantasksyou,"______?"andyouwanttobuyapairofshoes.【答案】CanIhelpyou?【解析】本题考查购物场景中的开场白。第4单元明确售货员与顾客互动的起始句型是"CanIhelpyou?"。解析需说明该句型的语法结构及适用范围。三、判断题（每题2分，共20分）1.Whenyouwanttobuyabook,youcansay,"Thisbookisinteresting."(×)【解析】本题考查购物场景中的表达。该说法是赞美，非购买意图表达。正确说法应为"Howmuchisthisbook?"或"CanIbuythisbook?"。解析需说明购物场景中表达购买意图的常用句型。2.Theshopassistantasksyou,"Doyouneedanyhelp?"andyousay,"Yes,please."(×)【解析】本题考查购物场景中的礼貌回应。若不需要帮助，应回答"No,thankyou."。该说法表示需要帮助，与题意相反。解析需说明拒绝帮助时的标准礼貌用语。3.Ifyouwanttoaskforadiscount,youcansay,"CanIpaybycreditcard?"(×)【解析】本题考查议价技巧。该说法是询问支付方式，非请求折扣。正确说法应为"CanIhaveadiscount?"。解析需说明请求折扣时的常用句型。4.Theshopassistantasksyou,"Whatsizedoyouwear?"andyouanswer,"Yes,Ido."(×)【解析】本题考查购物场景中的语法错误。该回答使用一般疑问句形式，应改为陈述句"Size8."。解析需说明尺码回答时的正确语法形式。5.Ifyouwanttoknowthepriceofabag,youcansay,"Howmuchisthisbag?"(√)【解析】本题考查价格询问的表达。根据第4单元内容，询问价格需使用"Howmuchis/are...?"句型。解析需说明该句型的语法结构及适用范围。6.Theshopassistantasksyou,"CanIhelpyou?"andyousay,"No,thankyou."(√)【解析】本题考查购物场景中的礼貌回应。若不需要帮助，应回答"No,thankyou."。解析需说明拒绝帮助时的标准礼貌用语。7.Ifyouwanttoaskforagiftreceipt,youcansay,"CanIhaveagiftreceipt?"(√)【解析】本题考查购物时的附加需求。根据第4单元内容，请求礼品收据需使用"CanIhaveagiftreceipt?"句型。解析需说明该句型的适用场景及礼貌性。8.Theshopassistantasksyou,"Isthisdressonsale?"andyouanswer,"No,itis."(×)【解析】本题考查购物场景中的语法错误。该回答使用一般疑问句形式，应改为陈述句"No,itisn't."。解析需说明否定回答时的正确语法形式。9.IfyouwanttoknowthecolorofaT-shirt,youcansay,"Whatcoloristhis?"(√)【解析】本题考查颜色询问的表达。根据第4单元内容，询问颜色需使用"Whatcoloris/are...?"句型。解析需说明该句型的语法结构及适用范围。10.Theshopassistantasksyou,"DoyoulikethisT-shirt?"andyouanswer,"Yes,Ilikeit."(√)【解析】本题考查购物场景中的表达。该说法是赞美，符合购物时的常见互动。解析需说明购物场景中表达喜好的常用句型。四、简答题（每题2分，共16分）1.Howcanyouaskforadiscountinashop?【参考答案】Youcansay,"CanIhaveadiscount?"or"Isthispricenegotiable?"【解析】本题考查议价技巧。根据第4单元内容，请求折扣需使用"CanIhaveadiscount?"或"Isthispricenegotiable?"等句型。解析需说明议价时的常用表达方式及礼貌性。2.Whatshouldyousaywhentheshopassistantasks,"CanIhelpyou?"andyoudon'tneedhelp?【参考答案】Youshouldsay,"No,thankyou."【解析】本题考查购物场景中的礼貌回应。根据第4单元内容，拒绝帮助时需使用"No,thankyou."。解析需说明该句型的礼貌性及适用场景。3.Howcanyouaskforthepriceofabook?【参考答案】Youcansay,"Howmuchisthisbook?"【解析】本题考查价格询问的表达。根据第4单元内容，询问价格需使用"Howmuchis/are...?"句型。解析需说明该句型的语法结构及适用范围。4.Whatshouldyousaywhentheshopassistantasks,"Whatsizedoyouwear?"andyouwearsize8?【参考答案】Youshouldsay,"Size8."【解析】本题考查尺码回答的表达。根据第4单元内容，回答尺码时需使用陈述句形式。解析需说明尺码回答时的正确语法形式。5.Howcanyouaskifadressisonsale?【参考答案】Youcansay,"Isthisdressonsale?"【解析】本题考查折扣询问的表达。根据第4单元内容，询问折扣需使用"Is...onsale?"句型。解析需说明该句型的语法结构及适用范围。6.Whatshouldyousaywhentheshopassistantasks,"Doyouneedanyhelp?"andyouneedhelp?【参考答案】Youshouldsay,"Yes,please."【解析】本题考查购物场景中的礼貌回应。根据第4单元内容，需要帮助时需使用"Yes,please."。解析需说明该句型的礼貌性及适用场景。7.Howcanyouaskforagiftreceipt?【参考答案】Youcansay,"CanIhaveagiftreceipt,please?"【解析】本题考查购物时的附加需求。根据第4单元内容，请求礼品收据需使用"CanIhaveagiftreceipt?"句型。解析需说明该句型的适用场景及礼貌性。8.Whatshouldyousaywhentheshopassistantasks,"CanIhelpyou?"andyouwanttobuyaT-shirt?【参考答案】Youcansay,"Yes,please.IwanttobuyaT-shirt."【解析】本题考查购物场景中的表达。根据第4单元内容，表达购买意图时需使用"Yes,please."及具体商品描述。解析需说明购物场景中表达购买意图的常用句型。五、应用题（每题3分，共24分）Case1:Youareinashopandseeabeautifuldress.Theshopassistantasks,"CanIhelpyou?"Whatcanyousaynext?【参考答案】"Yes,please.Iamlookingforadressforaparty."【解析】本题考查购物场景中的对话流程。根据第4单元内容，顾客需要帮助时应先回答"Yes,please."，然后说明购买目的。解析需说明购物场景中表达购买意图的常用句型及礼貌性。Case2:Youwanttobuyapairofshoes,butyoudon'tknowthesize.Theshopassistantasks,"Whatsizedoyouwear?"Whatcanyousay?【参考答案】"Idon'tknow.Canyouhelpmemeasuremyfeet?"【解析】本题考查购物场景中的求助表达。根据第4单元内容，不确定尺码时需请求帮助。解析需说明购物场景中请求帮助的常用句型。Case3:YouseeaT-shirtyoulike,butitistooexpensive.Theshopassistantasks,"HowmuchisthisT-shirt?"Whatcanyousay?【参考答案】"It'stooexpensive.CanIhaveadiscount?"【解析】本题考查购物场景中的议价表达。根据第4单元内容，价格过高时需请求折扣。解析需说明购物场景中请求折扣的常用句型。Case4:Youwanttobuyagiftforyourfriend,butyoudon'tknowwhattochoose.Theshopassistantasks,"CanIhelpyou?"Whatcanyousay?【参考答案】"Yes,please.Iwanttobuyagiftformyfriend,butIdon'tknowwhattochoose."【解析】本题考查购物场景中的表达。根据第4单元内容，不确定购买时需说明情况。解析需说明购物场景中表达购买意图的常用句型。Case5:Youwanttoaskforagiftreceiptafterbuyingabook.Whatcanyousay?【参考答案】"CanIhaveagiftreceipt,please?"【解析】本题考查购物时的附加需求。根据第4单元内容，请求礼品收据需使用"CanIhaveagiftreceipt?"句型。解析需说明该句型的适用场景及礼貌性。Case6:Youseeabagyoulike,butyouwanttoknowifitisonsale.Whatcanyousay?【参考答案】"Isthisbagonsale?"【解析】本题考查折扣询问的表达。根据第4单元内容，询问折扣需使用"Is...onsale?"句型。解析需说明该句型的语法结构及适用范围。Case7:YouwanttoknowthecolorofaT-shirt.Whatcanyousay?【参考答案】"WhatcoloristhisT-shirt?"【解析】本题考查颜色询问的表达。根据第4单元内容，询问颜色需使用"Whatcoloris/are...?"句型。解析需说明该句型的语法结构及适用范围。Case8:Youwanttobuyapairofshoes,butyoudon'thaveenoughmoney.Whatcanyousay?【参考答案】"Thispairofshoesisnice,butit'stooexpensiveforme.CanIhaveadiscount?"【解析】本题考查购物场景中的委婉表达。根据第4单元内容，预算不足时需请求折扣。解析需说明购物场景中表达预算不足的常用句型。【标准答案及解析】一、单项选择题1.A2.B3.B4.B5.B6.A7.B8.B9.B10.B二、填空题1.CanIhaveabag,please?2.CanIhelpyou?3.HowmuchisthisT-shirt?2.Doyouneedanyhelp?5.CanIhaveadiscount?6.Whatsizedoyouwear?3.Isthisdressonsale?8.CanIhelpyou?9.CanIhaveagiftreceipt,please?4.CanIhelpyou?三、判断题1.×2.×3.×4.×5.√6.√7.√8.×9.√10.√四、