江苏省太仓市第二中学七年级英语《7A Unit4 Period 6 Grammar (2)》课件.ppt

Unit 4 Food Grammar (2) - Can I help you? - Yes,we need some _____ __and a bag of . -Do you need to buy some ____ ______ ? -Yes. Let’s buy some _________and _ ___ _. -Would you like some ___ ___? -Of course! I want to buy some ________. What about ____bottle of milk? Yes, I’d like 2 ______. * * * a pig two pigs a dog two dogs a banana many bananas an orange two oranges a tomato three tomatoes a potato some potatoes a bus three buses a box eight boxes a watch two watches a cat four cats a bird two birds 2. 以-s,-o, -x, -ch, -sh结尾的加-es。 e.g. buses, tomatoes, potatoes, boxes, watches, brushes 5. 以-y结尾 以 “元音字母+y”结尾的名词,或专用名词以y结尾的,直接在词尾-s。 e.g. keys, boys, days, 1. 在一般情况下加-s。e.g. dogs, cats, doors, pens 3.以-e结尾直接加-s. e.g. nurses, oranges, offices . 4.以 “辅音字母+y”结尾的名词,把y改成i再加-es。e.g. libraries, babies, families. 6. 以-f, -fe结尾 变f或fe为v,再加-es。e.g. wives, leaves, slaves, knives Phrases: 十一个婴儿 九个男孩 四个班级 我的五张相片 六头大象 三个好朋友 十八只猴子 七把小刀 eleven babies nine boys four classes my five photos six elephants three good friends eighteen monkeys seven knives a cup of tea two cups of tea a bowl of rice two bowls of rice a glass of water two glasses of water a bottle of Coke six bottles of Coke a packet of salt two packets of salt a kilo of fish three kilos of fish Buying things carrots fruit potatoes vegetables mangoes rice chicken bottles a