七年级英语上册 Module 4 Unit 3 Language in use课件 （新版）外研版.ppt

1、Module 4 Healthy food Unit 3 Language in use,Weve got lots of apples. We havent got any meat. She hasnt got any coffee. Have we got any chocolate? Yes, we have. Lets get some chicken. We havent got any oranges.,Language practice,可数名词: (1)定义:是可以计数的名词 (2)可数名词前可以用a, an限定,表示一个 (3)可数名词前可以用one, two, three

2、限定。 (4)可数名词有复数形式。,可数名词和不可数名词,Grammar,可数名词: (1)定义:是可以计数的名词 (2)可数名词前可以用a, an限定,表示一个 (3)可数名词前可以用one, two, three限定。 (4)可数名词有复数形式。,A) 构成方法及读音规则 1) 一般情况加 s：map-maps boy-boys girl-girls pen-pens bag-bags car-cars 清辅音后读 浊辅音和元音后读 2) 以s, sh, ch, x等结尾加 es,如： bus-buses watch-watches box-boxes brush-brushes,可数名词

3、复数形式变化,3) 以辅音字母+y结尾, 变 y 为 i 再加 es, 如：baby-babies city-cities country-countries 但以y结尾的专有名词，或元音字母+y 结尾的名词变复数时，直接加s变复数。 如：,monkey-monkeys holiday-holidays,4) 以o结尾的名词，变复数时： A. 加s, 如: photo photos pianopianos radioradios zoozoos； B. 加es, 如: potato potatoes tomatotomatoes,5) 以 f 或 fe 结尾的名词变复数时： 改 f, fe v

4、加 -es， 如：halfhalves knifeknives leaf-leaves wolfwolves wifewives lifelives,Notes: 由一个词加 man 或 woman构成的合成词, 其复数形式也是 -men 和-women, 如an Englishman, two Englishmen。但German不是合成词, 故复数形式为Germans；Bowman是姓，其复数是the Bowmans。,B)名词复数的不规则变化 childchildren, footfeet, toothteeth, mousemice, man-men, womanwomen,2) 单复

5、同形, 如deer, sheep, fish, Chinese, Japanese, 等。但除人民币的元、角、分外, 美元、英镑、法郎等都有复数形式。如：a dollar, two dollars; a meter, two meters。 3) 集体名词, 以单数形式出现, 但实为复数。例如：people, police 等本身就是复数，不能说 a people, a police, 但可以说a person, a policeman.,4）以s结尾，仍为单数的名词，如： a. maths, politics, physics等学科名词，一般是不可数名词，为单数。 b. news 为不可数名

6、词。 c. the United States, the United Nations 应视为单数。 The United Nations was organized in 1945. 联合国是1945年组建起来的。 d. 以复数形式出现的书名，剧名，报纸，杂志名，也可视为单数。,5) 表示由两部分构成的东西，如：glasses （眼镜）trousers, clothes等，若表达具体数目，要借助数量词 pair（对，双）; suit（套）; 如: a pair of glasses， 一副眼镜；two pairs of trousers，一条裤子等。,6) 另外还有一些名词，其复数形式有时可

7、表示特别意思，如：goods 货物，waters 水域，fishes（各种）鱼。,不可数名词 (1)定义:是指不能计数的名词。 (2)不可数名词前不可以用a , an限定。 (3)不可数名词前不可以用one, two, three 限定。 (4)不可数名词没有复数形式。,不可数名词主要分为 物质名词和抽象名词。,1) 物质名词是指表示无法分为个体的实物的词, 常见的物质名词, 如:snow(雪), rain(雨), water(水), coffee(咖啡), tea(茶), meat (肉), milk(牛奶), rice(米饭), bread(面包), orange (桔汁), beef (

8、牛肉), chicken(鸡肉), juice (果汁), pork(猪肉), Coke (可口可乐), ice cream (冰激凌) 等;,2) 抽象名词是指表示动作、状态、品质、感情等抽象概念的词,常见的抽象名词,如:work(工作), study(学习), love(爱), friendship (友谊)等。,A.写出下列名词的复数形式 1. apple apples 2. orange oranges 3. potato potatoes 4. carrot carrots 5. banana bananas 6. egg eggs 7. hamburger hamburgers 8

9、. noodle noodles 9. onion onions 10. vegetable vegetables 11. tomato tomatoes 12. melon melons,Complete the word map.,carrots,tomatoes,vegetables,bananas,apples,oranges,fruit,healthy food,ice cream,beef,favourite food,food,juice,water,milk,healthy drink,favourite drink,milk,beef,chicken,fish,meat,po

10、tatoes,drink,tea,1. _ to buy some fruit. 2. Its _ to eat healthy food. 3. Eat well and _ healthy. 4. Orange juice is _. Lets buy some. 5. I am a _ tired.,bit delicious important remember stay,Remember,important,stay,delicious,bit,Complete the sentences with the words from the box.,Around the world,A

11、 Western breakfast,In the West, for breakfast, people usually eat bread and eggs and drink coffee or tea, milk and fruit juice.,Module task: Making a poster about a healthy breakfast Work in groups of four or five. Make a poster about a healthy breakfast. Make a list of questions about a healthy bre

12、akfast. Talk to students from another group about a healthy breakfast. Make a poster about your healthy breakfast.,Exercises,A. 用 some, any填空。 1. Have you got _ fruit? Yes, we have. 2. Have we got _ meat? No, we havent. 3. Weve got _ oranges and _ apples. 4. We have got _ melons. 5. We havent got _

13、tomatoes.,any,any,any,some,some,some,B. 完成句子： 1. 我们有一些猪肉吗？ 没有。 _ we _? No, _. 2. 你们有一些土豆吗？ 有。 _ you_? Yes, _. 3. 我们的冰箱里没有胡萝卜。 We _ in the fridge.,Have got any pork,we have,Have got any pork,we havent,havent got any carrots,4. 鱼和蔬菜是健康的食品，但汉堡包不是。 Fish and vegetables _, _ healthy food. 5. 吃些水果，不要吃糖果和冰激

14、淋。 _ some fruit, _ candies _ ice cream.,are healthy food but hamburgers arent,Eat not or,C.根据首字母提示，在空格处填入正确的词， 使短文意思完整。 My name is Tom. Im from A _ Im fourteen y _ old. Im in China with my p _ now. I like China. I like C _ food, too. I eat rice and v _ everyday. They are h _ food.,merica,ears,arents

15、,hinese,egetables,ealthy,My favourite vegetables are carrots and t_. I like drinking tea. My father and mother also like d _ tea, too. I dont like Coke. Coke is u _ drink. I also eat noodles, fish and meat. I dont like candy. Candy isnt healthy food. I like fruit. Apples are my favourite f _.,omatoes,rinking,nhealthy,ruit,Homework,Write a passage about your favourite food, including drink, vegetables, fruit, and so on.,Bye Bye!,