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第4课时◆基础知识梳理1．one(序数词)________2.the________floor二楼3.________office教师办公室4．________图书馆5.playground________6.computerroom________7．________room美术教室8.________room音乐教室9.________早餐10．lunch________11.________去上学12.gohome________13．________上床睡觉14.hot(反义词)________15.warm(反义词)________16．sun(形容词)________17.snow(形容词)________18.________多云的19．windy________20.________多雨的21.________西红柿firstsecondteachers'library操场计算机房artmusicbreakfast午餐gotoschool回家gotobedcoldcoolsunnysnowycloudy多风的rainytomato22．potato(复数)________23.green________四季豆24.________胡萝卜25．knife(复数)________26.________马27.cow________28．sheep(复数)________29.three________三只母鸡30.clothes________31．that(复数形式)________32.hat________33.________女裙34．________连衣裙35.coat________36.________毛衣37．sock(复数)________38.shorts________39.________夹克衫40．shirt________41.glove________42.scarf________43．________雨伞44.sunglasses________45.pretty________46．cheap(反义词)________47.________________isit?几点了?potatoesbeanscarrotkniveshorse奶牛sheephens衣服；服装those帽子dress外衣sweatersocks短裤jacket衬衫手套围巾umbrella太阳镜美观的Whattimeexpensive48．Whose________arethese?这条裤子是谁的？________________mine.是我的。49．It'stime________________.该吃晚饭了。50．________theweather________inNewYork?纽约天气怎么样？51．It'stime________________．该起床了。52．________________________我能为你做点什么？53．—________________isthisskirt?这条短裙多少钱？—________$89.它89美元。54．CanI________them________？我能试穿吗？pantsTheyarefordinnerWhat'sliketogetupWhatcanIdoforyou?HowmuchIt'stryon◆重点词汇讲解1．sheep名词，绵羊【联想】sheep的单数和复数形式是一样的。记住：千万不要认为sheep的复数形式是sheeps。【搭配】threesheep三只绵羊【例句】Therearetwosheeponthefarm.农场里有两只绵羊。2．howmuch多少钱【例句】—Howmuchisit?它多少钱？—Itistenyuan.十元。【拓展】howmuch还可以询问不可数名词的数量。如：Howmuchmilkisthereintheglass？玻璃杯里有多少牛奶？注意：howmany用来询问可数名词的数量。如：Howmanykitesarethereinthesky？天上有多少个风筝？◆重点句型讲解1．Whattimeisit?是询问“时间”的句型。【例句】—Whattimeisit?现在几点了？—It'stwoo'clock.两点。【拓展】Whattimeisit？＝What'sthetime?如：—What'sthetimenow?现在几点了？—It'sthreeo'clock.三点。2．It'stimeforsth.表示“到做某事的时间了”。【例句】It'stimeformathsclass.到上数学课的时间了。【拓展】It'stimeforsth.＝It'stimetodosth.如：It'stimetohavemathsclass.到上数学课的时间了。3．What'stheweatherlike？是询问“天气”的句型。【例句】—What'stheweatherlikeinBeijingtoday？今天北京天气怎么样？—It'srainytoday.今天有雨。【拓展】What'stheweatherlike？＝How'stheweather？如：—How'stheweatherinShanghaitoday？今天上海天气怎么样？—It'shottoday.今天很热。考点闯关4一、找出下列各组单词中不同类别的一项，并将序号填在括号内。()1.A.firstB．secondC．forty()2.A.classB．lunchC．dinner()3.A.coldB．warmC．art()4.A.musicB．PEC．library()5.A.breakfastB．playgroundC．artroomCACCA二、单项选择。()6.Lookatthoseboots.Howmuch________they?A．isB．are()7.Thisismyfather.Helooksvery________．A．longB．strong()8.CanIwearmyshirt?Yes,you________．A．canB．can't()9.It'ssnowyinHarbin.Itisvery________，too.A．coldB．hot()10.What'stheweatherlike________Beijing?A．onB．inBBAAB三、从B栏中找出与A栏各句相匹配的答语。()11.Aretheyyourducks?()12.Whatistheweatherliketoday?()13.Whattimeisitnow?()14.Howmanyhorsesarethere?()15.Whereistheteachers'office?()16.Whatarethese？A．It'sonthefirstfloor.B．No,theyaren't.C．It'scloudyandcool.D．Theyarehens.E．It'sthreeo'clock.F．Therearefour.BCEFAD