最新七年级英语上册Unit7Howmucharethesesocks单元语法专题GrammarFocus课件新版人教新目标版新版人教新目标级上册英语课件.ppt

Unit 7　　How much are these socks?单元语法专题单元语法专题—Grammar FocusHow much引导的特殊疑问句How much引导的特殊疑问句，可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如：—How much is the book？这本书多少钱？—It's five dollars.5美元—How much are these shoes？这双鞋多少钱？—They're ten dollars.10美元拓展】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”，后接不可数名词如：—How much milk do you want？你要多少牛奶？—Two glasses.两杯►概念：形容词是表示人或事物性质、特征的一类词如red，white，big，interesting，difficult等在句中一般作定语和表语►基本用法：①形容词作定语，一般放在某个名词或代词之前，起到修饰、限定该名词的作用如：I have an interesting book.我有一本有趣的书。

I want to buy a green skirt.我想买一条绿短裙②形容词作表语，一般放在be动词及sound等连系动词后，起到陈述主语性质、特征的作用如：The shoes are white.这双鞋是白色的It sounds interesting.那听起来很有趣 一、根据句意，选择is，are，it's，they're填空1．—How much _____ this white skirt?—_____ eight dollars.2．—How much ____ that ruler?—____ three dollars.3．—How much ____ these notebooks?—__________ one dollar.4．—How much ______ those socks?—__________ three dollars.isIt'sisIt'sareThey'reareThey're二、用方框中所给单词的适当形式填空interesting, big, fine, tidy, healthy, first5．Jenny isn't_______ . Her books and clothes are everywhere.6．—How are you?—I'm________ . Thank you!7．Yang Liwei is the ________ space man in China.8．My grandfather always eats ________ food.9．My sister and I like reading ___________ storybooks.10．The cat is so cute (可爱的). It has ________ eyes and small ears.tidyfinefirsthealthyinterestingbig三、按要求完成下列句子。

11．The orange T­shirt is thirty dollars．(对画线部分提问)_______________ is the orange T­shirt?12．She has thirty dollars．(对画线部分提问)_____________ money (钱) does she have?13．She wants a red skirt. (对画线部分提问)______________ she want?How muchHow muchWhat does14．We have socks. The socks are only 10 yuan. (合并为一句)We ________ socks ______ only 10 yuan.15．I want a purple hat.(对画线部分提问)___________ hat do you want?haveforWhat color四、从方框中选择合适的单词补全对话A：Good afternoon. Can I help you?B：Yes, please. I 16._______ a bag.A：Do you like this one?B：Well, I like the color, but I think it is too 17._________. A：Umm, how about this one?B：It 18.________ nice. How much is it?needsmalllooksA：It's six dollars.B：OK. I'll 19.__________ it.A：Here you are.B：Thank you.A：You're 20. ____________．takewelcome。