七年級英語上冊 Unit 6 Food and lifestyle Grammar2課件 （新版）牛津版.ppt

Unit6 Grammar Countable & Uncountable Nouns food and drinks potatoes carrots tomatoes beef lemons watermelons chicken pork juice sweets chocolate milk Nouns Countable Nouns Uncountable Nouns 名詞 Countable nouns and uncountable nouns Can you help the nouns in the box find their home? 可數(shù)名詞 countable nouns 不 可 數(shù) 名 詞 uncountable nouns apple rice lemon meat hamburger carrot juice sheep milk sweet man pork beef chicken Countable Nouns an apple a pear an orange a banana an egg a carrot I want to buy a hamburger. hmbg cake kek. an egg eg . orange rnd . We use a or an before a singular countable noun. More examples: _ US ship _ hour _ uncle/aunt There is _ u and _ s in the word use. a an a an an a or an 1. _ old bike 2. _ tall tree 3. _ orange coat 4. _ big apple 5. half _ hour 6. _English book 7. _ American boy Fill in the blanks with a/an. an apple apples a banana bananas a cake cakes a carrot carrots rule 可數(shù)名詞復(fù)數(shù)一般是直接在名詞后面 加 s watches boxes fishes buses rule 以字母 s,x,ch,sh結(jié)尾的單詞， 變?yōu)閺?fù)數(shù)時在其后加 es hero- heroes tomato-tomatoes potato-potatoes mango-mangoes Heroes like tomatoes, potatoes and mangoes. rule 其他以 “ o”結(jié)尾的單詞直接加 “ S” piano- radio- photo- pianos radios photos zoo - kilo - zoos kilos Heroes like tomatoes, potatoes and mangoes. a story book rule 元 音字母 +y結(jié)尾的： y +s 輔 音字母 +y結(jié)尾的： y-ies a toy some toys many stories two story books rule 以 f或者以 fe結(jié)尾的單詞， 通常把 f或者 fe變成 v,再加 es 例： half, wife, knife, life a knife knives Singular(單數(shù) ) Plural(復(fù)數(shù) ) Most nouns cake cake s , hamburger hamburger s , banana banana s , Nouns ending in a consonant +y story stor ies , family famil ies , Nouns ending in s, sh, ch, or x glass glass es, wish wish es, watch watch es, box box es , Nouns ending in o potato potato es, photo photos, tomato tomato es, Nouns ending in f or fe half hal ves, life li ves, knife kni ves, wife wi ves, leaf lea ves, P73 +S -y +ies +es +s or +es -f or fe +ves man m en woman wom en mouse mice foot f eet tooth t eeth child child ren sheep sheep fish fish Chinese Chinese Japanese Japanese Change the words into plural forms. bus _ bag_ half_ family_ photo_ tooth_ player_ kilo_ day_ wife_ potato_ child_ watch_ fish_ buses halves photos players days potatoes watches bags families teeth kilos wives children fish Uncountable Nouns bread water chicken salt a piece of bread a glass of water a plate of chicken a packet of salt Here are some examples: gls plet pis slt rice tea meat milk juice two bags of rice three cups of tea four kilos of meat five cartons of milk six bottles of juice 數(shù)字 +量詞 + of+ 不可數(shù)名詞 Tip kil kt()n btl Translation 一袋鹽 兩袋大米 三杯茶 四千克肉 五盒牛奶 六杯果汁 a packet of salt two bags of rice three cups of tea four kilos of meat five cartons of milk six glasses of juice 幾袋大米 八公斤牛肉 一張紙 兩片面包 九杯茶 十盒牛奶 some bags of rice eight kilos of beef a piece of paper two pieces of bread nine cups of tea ten cartons of milk At the supermarket Millie: Mum, what do we need to buy? Mum: We need some _, a _ of _ and a _ of _. Millie: Do we need to buy _? Mum: Yes. Lets buy some _ and _. Millie: I want to buy some _. They are Grandpas favourite. And we have only an _ at home. We need to buy some too. Mum : OK. We can also buy a few_of _. chicken bag rice packet salt vegetables carrots potatoes oranges apple bottles juice bag packet apple vegetables carrots potatoes oranges bottles chicken rice salt juice My breakfast, lunch and dinner For breakfast: For lunch: For dinner: Lets go shopping! I want to buy . Homework 1. Remember the rules of singular forms to plural forms for countable nouns . 2. Talk with your friends about healthy diet for three meals.