Unit 7 Lesson 3　Section B(1a－3b) 导学案 人教版英语七年级上册

Lesson3SectionB(1a－3b)课前预习请预习下列重点单词和短语，并完成下面的表格及相关训练。重点单词数词1.十2.十一3.十二4.十三5.十五6.十八7.二十8.三十名词9.(pl.)衣服；服装10.商店11.特价销售；出售12.价格13.男孩动词14.购买；买15.出售；销售；卖形容词16.所有的；全部的副词17.很；非常重点短语1.一双2.服装店3.来买……4.以非常优惠的价格5.大降价根据语境及提示，完成句子。1.Iwantaofsportsshoes.2.I(买)apairoftrousersformymother.3.Thesesweatersareatagood(价格)inthesupermarketnow.4.Your(衣服)aretoobig.5.Theseflowersare(非常)beautiful.佳句仿写1.Wesellallourclothesatverygoodprices.2.Yellowsweatersareonly$12!3.CometoMr.Cool'sClothesStorenow!句子仿写我们以很优惠的价格买到了这些香蕉。这条裤子只要50元。今天下午来我们家吧。基础练习课文理解★请阅读课文2b短文，完成下列题目。()1.Whatdoesthestorehaveforgirls?A.Blacktrousers. B.Jackets.C.Blackshoes. D.Skirtsinpurple.()2.Whatcoloroftheshoesdotheysell?A.Yellow. B.Green.C.Purple. D.Black.()3.Howmucharesixpairsofsocks?A．$2. B．$4.C．$30. D．$28.★请全面理解课文2b的内容，并完成下列各小题。A.选择填空。()Thispassage(文章)is．A.anad(广告) B.anotice(通知)C.aletter D.astoryB.分享观点。读完短文，请围绕以下问题用两三句话分享你的看法。WhatdoyouwanttobuyinMr.Cool'sClothesStore?___________________________________________________________★请根据课文2b的内容，完成短文填空。CometoMr.Cool'sClothesStoreandbuyyourclothesatgreatsale!Manyclothesare1.verygoodprices.Doyoulikesweaters?Theyhavegreen2.foronly$15!Yellowsweatersare3.$12!Doyouneedtrousers?Forboys，theyhaveblacktrousersforonly$22.Andshortsareonly$16!Forgirls，theyhaveskirtsin4.foronly$20.Howmucharetheirjackets?Only$30!Andtheyhaveblackshoesforonly$28.Socksareonly$2for5.pairs！CometoMr.Cool'sClothesStorenow!★知识点Comeandbuyyourclothesatourgreatsale!我店大促销，快来买衣服吧！【自主探究1】buy作及物动词，意为“购买；买”，其反义词为sell，意为“卖”。常用短语：buysb.sth.＝buysth.forsb.，意为“给某人买某物”。如：Mymotherbuysmeabook.＝Mymotherbuysabookforme.我的妈妈给我买了一本书。【自主探究2】sale是sell的名词形式，意为“特价销售；出售”。常见短语：atourgreatsale“大甩卖；大促销”，onsale“促销甩卖；降价销售”，forsale“待售”。如：Thehatsatthestoreareonsale.这家商店的帽子在促销。【习题演练】()1.Iwanttobuyashirtmyfather.A.to B.onC.for D.in()2.Look!Theyellowcarisonforonly12，000yuan.A.sell B.saleC.sells D.selling★知识点Wesellallourclothesatverygoodprices.我们卖的所有服装价格都很优惠。【自主探究1】sell及物动词，意为“出售；销售；卖”，其反义词为buy。常用短语：sellsb.sth.＝sellsth.tosb.，意为“卖给某人某物”。如：Theysellmesomebooks.＝Theysellsomebookstome.他们卖给我一些书。【自主探究2】all作形容词，意为“所有的；全部的”。通常用于定冠词the或形容词性物主代词之前。如：

Ilikeallfood.我喜欢所有的食物。

Allthestudentsstudywell.所有的学生都学习很好。★知识点all也可作代词，意为“所有；全部”。如：Ireadallofthenewspapers.我读完了所有的报纸。【自主探究3】price作名词，意为“价格”。atagoodprice/atverygoodprices意为“以优惠的价格”。thepriceof意为“……的价格”，作主语时谓语动词用单数。如：Thepriceofthecoatis300yuan.这件大衣的价格是300元。★知识点对物品的价格提问用“What'sthepriceof...？”或“Howmuch...？”，二者可相互转换，其答语为“(It's＋)价格．”。如：—What'sthepriceofthisruler?＝Howmuchisthisruler？这把尺子多少钱？—(It's)2yuan.2元。【习题演练】3.Tomsellshisbicycle.＝Tomsellshisbicycleme.4.(所有的)thestudentsareintheclassroom.5.Here(be)greatsocksverygoodprices.★知识点Forgirls，wehaveskirtsinpurpleforonly$20.我们有女孩穿的紫色裙子，仅售20美元。【自主探究】“in＋颜色”用来描述某物是什么颜色的，也可表示某人穿着某种颜色的衣服。此处skirtsinpurple相当于purpleskirts。如：

Shelikestrousersinblack.＝Shelikesblacktrousers.她喜欢黑色的裤子。

TheboyinblueisTom.穿蓝色衣服的那个男孩是汤姆。【习题演练】()6.WehaveT－shirtsblue，red，yellowandblackonly25yuan.A.in;in B.on;byC.in;for D.on;on提能训练一、单项填空。()1.Theshopsweaters，pants，shoes，socksandthingslikethat.A.wants B.needsC.buys D.sells()2.It'sonly5yuan!Youcanbuyitagoodprice.A.at B.withC.in D.on()3.—What'stheoftheshorts?—￥30.A.number B.priceC.color D.year()4.Wehavesweatersallcolors$5each.A.at;in B.in;atC.in;for D.at;for()5.Helikesbasketballverymuch.Hehasbasketballsnow.A.twentythree B.twenty－threeC.twotenthree D.twenty－first二、按要求完成句子。1.Iwantagreenbag．(对画线部分提问)youwant?2.Thepantsareonly6dollars．(对画线部分提问)thepants?3.Theseshoesare20yuan.(改为一般疑问句)20yuan?4.Howmuchisthissweater？(改为同义句)theofthissweater?三、阅读理解。体裁：应用文主题：六一活动通知词数：220难度：★★★★正确率：/5OnJune1stthisyear，theGreenShoppingCentrewillholdsomefunactivitiestocelebrateChildren'sDay.Let'sHaveFun！Artshow9：00－12：00ArtHall，1stfloorLunch12：00－13：00FlowerRestaurant，2ndfloorMusicshow13：00－14：30ConcertHall，1stfloorSportsmeeting(familyactivities)14：30－17：00GSCSportsArea，6thfloorAge：6－12yearsold.Everychildshouldcomewithatleast(至少)oneadult.Ticket：FreePrizeforthesportsmeeting：1stprize(twochildren)：abigtoyandabook2ndprize(fivechildren)：asmalltoyandabook3rdprize(eightchildren)：abookIfyouwanttojoinus，pleasesignup(报名)fortheactivitiesatourWeChatofficialaccount(微信公众号)fromMay18thtoMay24th.Thenumberofpeopleforeachactivityis50，andeveryfamilycanchoosetwoactivitiesatmost.Hereyoucanhaveagoodtimewithyourfamilyandmaymakesomenewfriends.LookingforwardtoseeingyouonChildren'sDay！()1.FlowerRestaurantisonthefloor.A.first B.secondC.third D.sixth()2.Whatcanwelearnaboutthemusicshow?A.Itisonthe6thfloor. B.Ithastwo1stprizes.C.Itisintheafternoon. D.Itisafamilyactivity.()3.Whocanjoininthesportsmeeting?A.12-year-oldBenandhisyoungerbrother. B.Andyandher5-year-oldson.C.15-year-oldAmyandhersister. D.Johnandhis9-year-olddaughter.()4.Mikedidn'tsuccessfullysignupforthesportsmeetingwithhis8-year-oldson