七年级英语上册《Unit-6-Food-and-lifestyle-Grammar》课件1-(新版)牛津版.ppt

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1、Free talk: Whats your favourite food? 2. Do you drink milk every day?3. Do you have an apple every day?4. What do you have for breakfast/ lunch/ supper?5. Do you run every day or every week? 6. How do you keep healthy?Sometimes, I feel hungry between meals, so I eat an apple or a pear.I seldom eat c

2、akes or sweets.I always have milk and bread for breakfast.For lunch and dinner, I usually eat fish and vegetables.Whats this?Its an apple.How many apples are there?There are three apples.Whats this?Its a strawberry.How many strawberries are there?There are two strawberries.What are these?They are bo

3、okshelves.How many knives are there?There are two knives.bookshelf knife What does a countable noun refer to?How to use “a” / “an”?How to form the plural forms of countable nouns?Whats this?Its rice.How many bowls of rice are there?There is only one.Whats this?Its tea.How many cups of tea are there?

4、There are three cups of tea.What does an uncountable noun refer to?How to show the amounts of uncountable nouns?a of + UC (uncountable noun)名词是表示人、事物、地点或抽象概名词是表示人、事物、地点或抽象概念的名称的词，可以用数量来计算的念的名称的词，可以用数量来计算的名词为可数名词。名词为可数名词。可数名词可数名词一般有一般有单单数数和和复数复数两种形式。两种形式。Pair work: find out if the following words are

5、 countable nouns or uncountable nouns. Countable nouns Uncountable nounsboy, family, tomato, class, picture, bus, hamburger, cake, vegetable, applebread, tea, rice, juice, water, meat, beef, chickenboy, bread, tea, rice, family, tomato, picture, juice, class, bus, water, hamburger, meat, beef, cake,

6、 vegetable, chicken, apple可数名词可数名词的单数，我们可以用的单数，我们可以用 a 或或an来修饰，来修饰，当一个可数名词是以元当一个可数名词是以元音因素开头的话音因素开头的话用用an。例如。例如: a cake, an egg, an orange。 可数名词的复数可数名词的复数形式变化如下：形式变化如下：用用“a” 或或 “an” 填空填空_book egg hamburger tomato hour carrot English teacher old man aaaaanananan1. 在一般情况下加在一般情况下加-s。an applea banana ap

7、ples bananasTo form the plural of the countable nouns:2.以以 “辅音字母辅音字母+y”结尾的名词结尾的名词,把把y改成改成i再加再加-es。以以-y结尾结尾 以以 “元音字母元音字母+y”结尾的名词结尾的名词,或专用名词以或专用名词以y结尾的结尾的,直接在词尾加直接在词尾加-s。 a strawberrystrawberriesa toytoysa boxa watchwatchesboxes3. 以以-s, -x, -ch, -sh结尾的加结尾的加-es。 4. 以以-o结尾且表示人或结尾且表示人或者农作物等有生命的事者农作物等有生命的

8、事物的词后面加物的词后面加es其他加其他加s.a tomatotomatoesa potato potatoesphotoradioKilozoossses: hero mango tomato potato s5. 以以-f, -fe结尾结尾 变变f或或fe为为v,再加再加-es。 a knifeknivesa shelfshelvesSingular(单数）单数） plural(复数复数) Most nounsa cakecakes Nouns ending in a consonant +ya story storiesNouns ending in s, sh, ch, or xa g

9、lass glasses, a wish wishes,a watch watches, a box boxes Nouns ending in oa potato potatoes, a mango mangoes, a radio radiosNouns ending in f or fea shelf shelves, a knife knives+s-y +ies-f or fe +ves+es+s or +esSpecial plural forms of some words：manwomanfoottoothchildfishsheepChinese menwomenfeette

10、ethchildrenfishsheepmenwiminChinese一般无法用数量来计算的名词为一般无法用数量来计算的名词为不可数名不可数名词词。不可数名词前面不能用表示具体数量。不可数名词前面不能用表示具体数量的数词或不定冠词的数词或不定冠词a, an, 可用一些量词可用一些量词,如：如：a packet of, two bags of, four kilos of, three cups of等。等。two bags of ricea packet of salta glass of juicethree cups of teafive cartons of milkfour kilos

11、 of meat1.carrot _ 2.lemon_ 3. dish_ 4.match_ 5.monkey_ 6.holiday_ 7.library_ 8.radio_ 9.kilo_ 10. hero_ 11.shelf_ 12.life_13.woman_ 14. tooth_ 15.child_ 16. Chinese_To form the plural of the following words.carrotsdishesmatchesmonkeyslibrariesholidaysradioskilosshelvesheroeswomenlivesteethchildrenC

12、hineselemons一位女教师一位女教师 一些女教师一些女教师一位男医生一位男医生三位男医生三位男医生Test you !a woman teacherwomen teachersa man doctorthree men doctorsMillie and her mother are shopping at the supermarket. Complete their conversation.Millie: Mum, what do we need to buy?Mum: We need some _, a _ of _ and a _ of _.Millie: Do we nee

13、d to buy _?chickenbag rice packetsaltvegetablesMum: Yes. Lets buy some _ and _.Millie: I want to buy some _. Theyre Grandpas favourite. And we have only an _ at home. We need to buy some too.Mum: OK. We can also buy a few _ of _.carrotspotatoesorangesapplebottles juice Group work Look at the picture

14、 and talk about the food. Pay attention to the countable nouns and uncountable nouns.1. There _ any rice in the bowl. A. are B. is C. isnt D. arent 2. There _ a lot of good stories in todays newspaper. A. is B. are C. was D. were 3. _ any flowers on both sides of the street? A. Is there B. Are there

15、 C. Has D. HaveQuiz I: 单项选择。单项选择。III: 根据句子意思，用括号中所给词的根据句子意思，用括号中所给词的正确形式填空。正确形式填空。There are so many _ (sheep) on the hill.He likes eating _ (tomato) with eggs._ (knife) are usually used to cut things.1. The twins want to be _ (dance) when they grow up.sheeptomatoesKnives dancers5. We should have a lot of _ (蔬菜蔬菜) for three meals every day.6. _ (糖果糖果) are bad for your teeth.7. There are some _ (胡萝卜胡萝卜) on the table.8. He spends two _ (小时小时) on his homework every day.9. We have three _ (餐，饭餐，饭) each day.vegetablesSweetscarrotshoursmealsThank youThank you