Unit 4 GrammarGrammar Oxford English 7A

Today we will have a lesson together. I hope we will be friends!

nouns Countable Nouns Uncountable Nouns B 可数名词 不可数名词 名词

an apple a pear an orange a banana an egg a carrot B1

I want to buy a hamburger cake an egg orange We use ‘a’ or ‘an’ before a singular countable noun. If the noun starts with a vowel ( 元音 ) sound, we use ‘an’. B2

More examples: ___ university ___hour ___uncle/aunt There is ___ “u” and ___ “ s ” in the word “ use”. B3 Tips aan a “ a ” or “ an ”

an appleapples a bananabananas a potatopotatoesa watchwatches B4 How to say them in English?

a knife knives a sheepsome sheep a strawberry stori es B5 strawberries a tomato tomatoes

Singular( 单数） plural( 复数 ) Most nouns +s a cake → cakes Nouns ending in a consonant +y -y +ies a story → stories Nouns ending in s, sh, ch, or x +es a glass → glasses, a wish → wishes, a watch → watches, a box → boxes Nouns ending in o +s or +es a potato → potatoes, a radio → radios,a mango → mangoes, Nouns ending in f or fe -f or fe +ves a shelf → shelves, a knife → knives Some other nouns man → men, woman → women, foot → feet, tooth → teeth, sheep → sheep, fish → fish, Chinese → Chinese B6

Tell me the plural form of these words. 1.glass 2.piano 3.kilo 4.shelf 5.watch 6.story 7.hour 8.mango glasses pianos kilos shelves watches stories hours mangoes B7 CLICK

a piece of bread pieces of bread glasses of water B8 a glass of water

a packet of salt packets of sugar two cups of tea four bottles of water sugar salt two cartons of milk one carton of milk number +noun+ of+ uncountable noun B9 a bottle of water 量词

B10

Hobo wants to buy some things for Christmas.Look at his shopping list below. Help him complete the list bottle, can, kilo, bowl, carton, cup _________ tea _________ milk ________Coke ________soup _________ milk three cups of two bottles of kilos of a bowl of a can of three cartons of B11 three_____ chicken

Fill in the blanks: Millie: Mum, what do we need to buy? Mrs Wang: We need some _________, a ______ of __________ and a _________ of _____. Millie: Do we need to buy some _____. Mrs Wang: Yes. Let’s buy some __________ and ______. Millie: I want to buy some __________. They are Grandpa’s favourite. And we have only one ______. We need to buy some too. Mrs Wang: OK. I think we need some__________ and three _______ of ______. Millie: Yes. chicken bag rice packet salt vegetables carrots potatoes mangoes apple coke cartons milk B13 P66

A+

Complete the exercises on Page Complete the exercises on the workbook.