资源简介 Unit 7 How much are these socks Period 1(Section A 1a-2d)教学目标 1. 掌握表示衣物、颜色、形状以及价格的词汇2.能够熟练使用how much引导的特殊疑问句询问价格3.能够正确使用指示代词指代物体:the/this/that/these/those+n.4.能够正确运用下列常用表达:how much5.了解货币单位“人民币”和“美元”重点词汇 much, sock, T shirt, shorts, sweater, trousers, shoe, skirt, dollar, big, small, short, long重点句型 ①—How much is this T shirt —It's seven dollars.②—How much are these socks —They're two dollars.难点 1. 掌握复数形式出现的衣物单词,如:socks, shorts, shoes, trousers等。在询问这类衣物价格时,be动词也要相应使用复数形式are,回答时须用They're...句式2.分清询问价格的句式How much+be+n.?与询问数量的句式How many/much+n.+do you want?1.much pron.& adj.许多【点拨】much用来修饰不可数名词,尤其用于否定句或与how连用以询问数量或价格,也可与as, so和too连用,表示“许多;大量”。如:①I don't have much money with me.我没带多少钱。②How much is it?这个多少钱?③I have too much homework today.我今天有太多家庭作业。【延伸】(1)much还可当副词用,表示“非常;更加;很”。如:Thank you very much.非常感谢你。(2)与much相对应的近义词为many,只不过many 用来修饰可数名词。如:I have many friends.我有许多朋友。(3)many 和much的比较级都为more,表示“更多”。如:I have more friends than before.我比以前有更多的朋友。2.sock n.短袜【点拨】sock为可数名词,一般用其复数形式socks,意为“短袜”,且通常情况下用pair of 来修饰。“长筒袜”为stocking,“一双长筒袜”为a pair of stockings。如:I want to buy a pair of socks.我想买一双短袜。【延伸】sock还可表示“猛击;重击(尤指用拳头)”。如:He gave him a sock on the head.他朝他头上猛击了一拳。3.T shirt n.T恤衫【点拨】T shirt为可数名词,其复数形式为T shirts,意为“T恤衫”。如:I usually wear T shirts in summer.我夏天经常穿T恤衫。4.shorts n.(pl.)短裤【点拨】shorts本身就带有s,没有单数形式,表示“短裤”。如:The shorts are very nice.这条短裤很漂亮。【延伸】在英语中,表示成双成对的或有两部分组成且不能分割的物品,一般只有复数形式,如:shorts(短裤),pants/trousers(长裤),glasses(眼镜)等。【注意】(1)这类名词作主语时,谓语动词一般用复数。如:How much are the shorts?这条短裤多少钱?(2)若要表示“一双;一副;一条”时,可用a pair of,谓语动词用单数。如:This pair of pants is $50.这条长裤50美元。5.sweater n.毛衣【点拨】sweater为可数名词,其复数形式为sweaters,意为“毛衣”。如:This sweater is only ¥65。这件毛衣才65元人民币。【延伸】sweater在英国英语当中指套头无扣的毛衣,在美国英语中可指开襟有扣的毛衣。6.trousers n.(pl.)裤子【点拨】trousers只有复数形式,意为“裤子”,要表示“一条裤子”时,用量词a pair of。如:This pair of trousers is too long.这条裤子太长了。7.shoe n.鞋【点拨】shoe为可数名词,一般用其复数形式shoes,“一双鞋子”可用a pair of来修饰,但也可以出现单数形式。如:①This pair of shoes is too big for me.这双鞋对我而言太大了。②After swimming, there is only one shoe left.游泳过后只剩下一只鞋了。8.skirt n.裙子【点拨】skirt为可数名词,其复数形式为skirts,意为“裙子”。如:Girls like wearing skirts in summer.女孩们喜欢在夏天穿裙子。【延伸】skirt还可以表示“(连衣裙、外套等的)下摆”。【辨析】skirt与dressskirt是单一的裙子,就只有下半身,dress有点晚装的感觉,也就是连身的裙子。9.dollar n.元(美国、加拿大等国的货币单位,符号为$)【点拨】dollar为可数名词,其复数形式为dollars,意为“美元”。如:Socks are $3 for a pair.袜子3美元一双。【延伸】(1)所有的钱数与时间、距离一样,无论多少,在句中作主语时,谓语动词都用单数形式。如:①6,000 dollars is a lot of money for him.对他而言,6 000美元是相当多的钱。②Five days is a long time.五天是很长的时间。(2)各国货币及符号:美国美元:dollar ($)英国英镑:pound (£)欧元:Euro ()中国人民币:yuan (¥)10.big adj.大的;大号的【点拨】big为形容词,意为“大的;大号的”,其反义词为small。如:The shoes are too big for me.这鞋对我而言太大了。【延伸】big还可以指“年龄较大的;重大的;严重的”。如:①You are a big girl now.你现在是一个大姑娘了。②You are making a big mistake.你正在犯一个严重的错误。11.small adj.小的;小号的【点拨】small为形容词,意为“小的;小号的”,其反义词为big。如:This house is small.这间房子很小。【延伸】small还可以表示“年幼的;不重要的;小写(字母)”。如:①They have three small children.他们有三个年幼的孩子。②We can do the small things around us.我们可以从身边的小事做起。12.short adj.短的;矮的【点拨】short为形容词,意为“短的;矮的”,其反义词为long或tall。如:①This pair of trousers is too short for me.这条裤子对我而言太短了。②My brother is short.我弟弟很矮。【延伸】short还可以表示“不足;短缺”,其用法为be short of sth.(缺少某物)。如:I am short of money this month.这个月我缺钱。13.long adj.长的【点拨】long为形容词,意为“长的”,其反义词为short。如:This ruler is not very long.这把尺子不是很长。【延伸】how long既可以问某物有多长,也可以问需要多少时间。如:①How long is the Yangtze River 长江有多长?②How long does it take you to go to school 上学花费你多少时间?①—How much is this T shirt 这件T恤多少钱?—It's seven dollars.7美元。②—How much are these socks 这些短袜多少钱?—They're two dollars.2美元。【点拨】how much 通常用来询问价格,意为“多少钱”。其句型结构及回答如下:(1)—How much is+可数名词单数/不可数名词?—It's...(2)—How much are+可数名词复数?—They're...如:①—How much is this skirt 这条裙子多少钱?—It's 20 dollars.20美元。②—How much are these pants 这些长裤多少钱?—They're 50 dollars.50美元。【延伸】(1)询问价格还有其他一些句式:What's the price of...?,How much+do/does+商品+cost?。如:What's the price of this skirt?=How much does this skirt cost?这条裙子多少钱?(2)how 是疑问副词,常与一些形容词或副词构成疑问短语。如:how long 多久;多长 how far多远how old多少岁 how often多久一次【辨析】(1)How much are the socks?与How much milk do you want 学生会有一个惯性思维,会认为以how much开头的问句都是询问价钱的,其实不然。how much 后跟上be动词,用以询问价格;但how much+不可数名词+一般疑问句,则表示对不可数名词的数量进行提问,意为“多少”。如:①How much are these trousers 这些裤子多少钱?②How much orange juice do you want 你要多少橘子汁?(2)how many 与how much1)how much 询问价格时,意为“多少钱”,也可以询问不可数名词的数量。2)how many 用来修饰可数名词,询问可数名词的数量,其句式为: How many+可数名词复数+一般疑问句?。如:How many apples do you want 你想要多少个苹果? 展开更多...... 收起↑ 资源预览