Unit 10 Section A Grammar-3c课件 2022-2023学年人教版英语七年级下册

Unit 10 I’d like some noodles. Section A (GF-3c) Review —What would you like? —I’d like some______. carrots noodles mutton potatoes beef cabbages rice milk —What kind of noodles would you like? —I’d like______noodles. egg and tomato noodles beef and tomato noodles chicken and cabbage noodles mutton and potato noodles Review —What size would you like ? — I’d like a ______ bowl of noodles. a __________ bowl of noodles a _________ bowl of noodles a ______ bowl of noodles small medium large tomatoes potatoes onions carrots oranges apples bananas strawberries Countable nouns Uncountable nouns beef mutton meat water milk chicken Countable and uncountable nouns chickens cabbage cabbages cake cakes ice-cream ice-creams salad salads 7 可数名词与不可数名词用法对比 可数名词 不可数名词 有单数和复数之分。如：a box, two boxes。 没有复数形式。如：beef, mutton, meat, milk。 (1) 其前可直接用不定冠词a/an或具体的数词修饰，表示数量。如：a bowl ,an orange, two potatoes。 (2) 可用定冠词the修饰，表示特指，如：the girl(这个女孩)。 (1) 其前不能用不定冠词a/an或数词修饰。 (2) 可用定冠词the修饰，表示特指，如：the bread(这块面包)。 可用some, any, few, a few, many, lots of, a lot of等修饰。 可用some, any, little, a little, much, a lot of, lots of等修饰。 询问数量多少用how many。 询问量的多少用how much。 类别 构成方法 例词 一般情况 词尾加-s cat—cats , bag—bags 以s, x, ch, sh等结尾的名词 词尾加-es class—classes , box—boxes 以“辅音字母+y”结尾的名词 把y改为i，再加-es family—families , baby—babies 以f或fe结尾的名词 把f或fe变为v，再加-es life—lives , wife—wives 以o结尾的名词 有生命的加-es，无生命的加-s zoo—zoos, radio—radios tomato—tomatoes hero—heroes 可数名词变复数的规则变化 针对训练 1. Kate likes ______ , but she doesn’t like __________ salad. A. potato; potato; B. potatoes; potatoes C. potatoes; potato D. potato; potatoes 2. — Can I help you, Madam? — Yes, I’d like some _____________. A. pear B. banana C. milks D. tomatoes 3. I’d like some __________ and ___________. A. banana; tomato B. bananas; tomato C. bananas; tomatoes D. banana; tomatoes 4. Would you like ______ orange juice, Sir? A. many B. some C. any D. a little 不可数名词量的表达 不可数名词的量可以用