人教版七年级英语下册课件-Unit-8-SectionB-(1a2c)

第三课时：SectionB(1a-2c)Isthereapostofficenearhere？Unit8课文呈现知识讲解…………第三课时：SectionB(1a-2c)词汇听写课堂导入1a1b课堂小结课后作业…课堂练习同学们，上一课学习的单词你们都掌握了吗？现在大家来检验一下，点击下面的音频开始听写吧！Let’swatchandtrytoremembertheprepositionwordsinthisvideo.点击画面播放Matchthewordsintheboxwiththesigns.1aa．goalongb．turnright❶c．turnleft1.________2.________3.________acbturnright向右转讲解来自《点拨》知识点1考向turn此处用作不及物动词，意为“转向”；right作副词，意为“向右边”。turnleft是其反义词组。eg:Turnrightandgoalongthestreet.向右转然后沿着这条街走。讲解来自《点拨》拓展①turn可用作动词，意为“翻”。eg:PleaseturntoPage2.请翻到第2页。②turn可用作连系动词，意为“变得”，表示变化，后跟形容词作表语。eg:Treesturngreeninspring.春天树变绿了。③turn还可以作名词，意为“(依次轮到的)机会”。eg:It'syourturntocleantheroom.轮到你打扫房间了。讲解来自《点拨》④left/right还可以作名词，意为“左边/右边”，常构成词组：turntotheleft/right向左边/右边转ontheleft/right在左边/右边onone'sleft/right在某人的左边/右边ontheleft/rightof在……左边/右边典例—Couldyoutellmethewaytothepostoffice,please?—Yes.Walkalongthestreet.Youcanseeit________youright.(湘西)A．atB．onC．inBListenandwritethecorrectplaceforeachletterinthepicture.1bA_____________B_____________restauranthotelA:Excuseme.Isthereahotelaroundhere?B:Yes,thereis.JustgoalongBridgeStreetandturnleftwhenyouseethelibrary.GoalongLongStreetandit’sontheright.It’snexttothesupermarketandacrossfromthebank.A:Thanks!Andistherearestaurantnearthehotel?B:Yes.GoalongNewStreet.Turnrightatthefirstcrossingandtherestaurantisonyourleft,acrossfromthepayphone.A:Thankyouverymuch.B:You’rewelcome.1b1cListenagain.Fillintheblanks.A：Excuseme.Istherea______aroundhere?B：Yes，thereis.Justgo______BridgeStreetandturn______whenyouseethelibrary.GoalongLongStreet❷andit'sonthe______.It's____________thesupermarketandacrossfromthe______.A：Thanks！Andistherearestaurantnearthe________？B：Yes.________alongNewStreet.________rightatthefirstcrossing❸andtherestaurantisonyourleft，________________thepayphone.A：Thankyouverymuch.B：You'rewelcome.hotelalongleftrightnexttobankhotelGoTurnacrossfromA:Excuseme.Isthereahotelaroundhere?B:Yes,thereis.JustgoalongBridgeStreetandturnleftwhenyouseethelibrary.GoalongLongStreetandit’sontheright.It’snexttothesupermarketandacrossfromthebank.A:Thanks!Andistherearestaurantnearthehotel?B:Yes.GoalongNewStreet.Turnrightatthefirstcrossingandtherestaurantisonyourleft,acrossfromthepayphone.A:Thankyouverymuch.B:You’rewelcome.1cGoalongLongStreet...沿着长街走……讲解来自《点拨》知识点2此处along作介词，意为“沿着”,相当于down。eg:Wecanwalkalongthatroad.我们可以沿着那条路走。Therearetreesallalongtheroad.沿着这条路一直都有树。考向【重点】讲解来自《点拨》拓展【难点】along还可作副词，意为“向前，一道”。与动词连用时，常与on同义，表示“向前移动”。eg：Comealong，LinFeng.来吧，林峰。Letuswalkalong.让我们向前步行。atthefirstcrossing在第一个十字路口讲解来自《点拨》知识点3考向一crossing作名词，意为“十字路口”，“在十字路口”用介词at。Turnright/leftatthe＋序数词＋crossing.＝Takethe＋序数词＋crossing＋ontheright/left.意为“在第几个十字路口向右/左转”。eg:Turnleftatthesecondcrossing.＝Takethesecondcrossingontheleft.在第二个十字路口向左转。讲解来自《点拨》考向二两者都是由“动词＋ing”转化成名词的形式，但表达的意思不同。crossing表示“十字路口”，而turning表示“拐弯处”，不一定是十字路口，可能是三岔路口，丁字路口等。辨析crossing与turning1dImagineyouandyourpartnerarethetwopeopleinthepicturein1b.Askandanswerquestionsabouttheplaces.—Isthereasupermarketnearhere?—Yes，thereis.GoalongBridgeStreetand...,2aCheck(√)theplacesnearyourhome.Tellyourpartnerwheretheyare.clothesstorepostofficebookstoreschoolsupermarketbank2bReadthepassages.Matcheachpassagewithamap.AnnaThereisazooinmyneighborhood.Iliketospend❹timethereonweekends.Ilovetowatchthemonkeysclimbingaround❺.Themonkeyssometimesfight.Theylooklikemyfriendsandmewhenwefight!Togetthere，IusuallywalkoutandturnrightonBridgeRoad.❻ThenIwalkalongBridgeRoad.Thezooisontheright.2JohnIlivenearasupermarket.Myparentsusuallyshopthere.Thereisabigparkacrossfromthesupermarket.IoftenexerciseattheparkbecauseIlovethecleanairandsunshine.Thebestthingsinlifearefree！Togettothepark，youjusthavetocrossCenterStreet.LisaIliveinanoisyneighborhood.Thereisapostofficebetweenmyhouseandaclothesstore.Butmyfavoriteplaceisthelibrary.ItisveryquietandIenjoy❼readingthere.WhenIreadbooks，timegoesquickly!Youcangettothelibraryeasily❽.JustgodownNorthRoadandturnleft.Itisacrossfromthepark.13spend/spend/v.花（时间、钱等）讲解来自《点拨》知识点4考向一spend作动词，在此句中意为“度过”，还可表示“花费(时间、金钱等)”。常用结构：sb.spend(s)money/time(in)doingsth.onsth.讲解来自《点拨》eg:IwanttospendmywintervacationinFrance.我想在法国度过我的寒假。Somewomenliketospendmoneyonclothes.一些女人喜欢在衣服上花钱。Bobspendsalotoftimeplayingbasketball.鲍勃花大量时间打篮球。讲解来自《点拨》TwodisabledmenfromHebeiProvince(oneisblindandtheotherhasnoarms)havespenttenyears________treestogether.(十堰)A．plantB．plantsC．plantingD．planted典例C【点拨】本题用固定句式法。句意：两个来自河北省的残障人士(一个是盲人，另外一个没有胳膊)花了十年时间一起植树。固定句式：sb.spend(s)sometime(in)doingsth.“某人花费一些时间做某事”。讲解来自《点拨》辨析：spend,take,pay与costspend“人＋spend(s)＋时间/金钱＋onsth.”表示“某人在某物上花费时间/金钱”。Hespentfiftydollarsonthesebooks.他在这些书上花费了50美元。“人＋spend(s)＋时间/金钱＋(in)doingsth.”表示“某人花费时间/金钱做某事”。Ispenttwodaysreadingthebook.我花了两天时间读这本书。考向二讲解来自《点拨》pay“人＋pay(s)(＋人)＋金钱＋forsth.”表示“某人(向某人)支付多少钱买某物”。Shepaidtwentyyuanforthebook.她支付了20元钱买这本书。cost“物＋cost(s)(＋人)＋金钱”表示“某物花了(某人)多少钱”。Thebookcosthertwentyyuan.这本书花了她20元。讲解来自《点拨》takeIttakessb.sometimetodosth.＝Sb.spend(s)sometime(in)doingsth.表示“做某事花了某人多长时间”。Ittookmesevendaystofinishthetask.＝Ispentsevendaysfinishingthetask.我花了七天完成这项任务。典例—It’sreportedthattheChinese________morethan40minutesa