人教版七年级英语上册《How much are these socks?》SectionA PPT课件(第2课时)，共15页。Warming up—What is it?—It's...语法拓展一、How much引导的特殊疑问句how much引导的特殊疑问句，可以用来询问商品的价格，意为“多少钱”，其结构为：“How much +be动词+其他.”。如果询问的是单个商品，be动词用is，如果询问多个商品，be动词用are。—How much is the sweater? —It's five dollars.—How much are these socks? —They're three dollars.【拓展】（1）how much除了可以询问价格以外，还可以询问物品的数量，意为“多少”，后接不可数名词。（2）how many“多少”+可数名词复数How much milk do you want?How many books do you need?二、形容词的基本用法形容词是表示人或事物的性质、特征的一类词。如big，white，interesting，difficult等。在句中一般作定语和表语。1.形容词作定语定语是修饰、限定某一名词或代词的部分。形容词作定语，一般用在某个名词或代词之前，起到修饰、限定该名词的作用。I want to buy a green skirt.2.形容词作表语表语是句中放在be动词及sound等连系动词后的部分，起到陈述主语性质、特征的作用。形容词作表语同样放在句中be动词及sound等连系动词之后。The story sounds interesting.形容词在句中作定语或作表语是形容词最基本的用法。Exercise一、请写出下列句中画线单词的对应词。1.Your sports shoes are black,but mine are _________.2.Lily's eyes are small,but her sister's eyes are _________.3.This T-shirt is short but that one is _________.4.My coat is red,but my mother's T-shirt is _________.5.These bananas are ten yuan._________ pears are six yuan.二、句型转换。1.The chicken is 25 yuan.(对画线部分提问)_________ _________ _________ the chicken?2.The small bag is brown.(对画线部分提问)_________ _________ _________ the small bag?3.The shorts are ¥40.(对画线部分提问)_________ _________ _________ the shorts?4.How much is your pen?(改为复数句)How much _________ your _________?5.I'm well.(对画线部分提问)_________ _________ you?Homework1.Recite Grammar Focus.2.Write some sentences using the following patterns.—How much is...?—It's...—How much are...?—They're...... ... ...关键词：《How much are these socks?》PPT课件免费下载，.PPT格式； 本作品中主体文字及图片可替换修改，文字修改可直接点击文本框进行编辑，图片更改可选中图片后单击鼠标右键选择更换图片，也可根据自身需求增加和删除作品中的内容，源文件无水印。如认为该内容涉嫌侵权，可通过邮件提出书面通知，我们将及时处理。