Unit 5 Grammar课件2024-2025学年沪教版（2024）七年级英语下册

Unit 5 Water is life Grammar Du Yun’s family were caught by a sudden storm when they were on holiday. Read their conversation and answer: What are they doing? They are checking the quantities of water and drinks. We can use a lot of, a little, a few, enough, much, many and no to talk about quantities. Talking about quantities Ⅰ. 基本用法 我们可以用a lot of, a little, a few, (not) much, (not) many和no来谈论数量。 (1) We have to stay in the city for a few days. (2) There are many books on the desk. (3) I have a little money on me. (4) Let's hurry. We don't have much time left. (5) I ate a lot of bread this morning. (6) There's no food left in the fridge. (1) There isn't much sugar in the cupboard. (2) You spent too much time on computer games. (3) There's a little water in the bottle. (4) Mike ate too little rice so he was hungry. much, too much, a little, too little可以用来修饰不可数名词。 1. 修饰不可数名词的词/词组 橱柜里没有很多糖。 你花了太多的时间玩电脑游戏。 瓶子里有一点水。 迈克吃得太少了，所以他饿了。 不可数名词 much意为“很多；大量” too much意为“太多” a little意为“一点；少量” too little意为“太少” (1) There aren't many students on the playground. (2) Too many stars are shining in the sky. (3) He has a few friends in the city. (4) There're too few lights in the room. many, too many, a few, too few可以用来修饰可数名词。 2. 修饰可数名词的词/词组 操场上没有很多学生。 太多的星星在天空中闪闪发光。 他在这座城市有几个朋友。 房间里的灯太少了。 可数名词 many意为“很多” too many意为“太多” a few意为“几个” too few意为“太少” (1) He has a lot of/no/enough water in this bottle. (2) There are a lot of/no/enough apples in the box. no, a lot of, enough可以用来修饰可数名词和不可数名词。 ① a lot of: 意为“很多” ② no: 意为“没有” ③ enough: 意为“足够” 3. 修饰可数名词/不可数名词的词/词组 他的瓶子里有许多/没有/有足够的水。 箱子里有许多/没有/有足够的苹果。 不可数名词 可数名词 II. 使用中的注意事项 1. 我们在肯定句中常用a lot of，在否定句中常用much，many既可用于肯定句，也可用于否定句。 They don't have enough time/apples. 2. enough修饰名词时，放在名词之前。 (1) How much money do you need? (2) How many apples are there in the basket? 3. 当询问数量时，常用how many和how much。 how many用于询问可数名词， how much用于 询问不可数名词。 不可数名词 可数名词 Ⅲ.总结规律 以下部分为课本练习，供老师在对答案时 选择使用。 1 Su Mei and Su Wen want to cook orange beef. They are checking whether they have enough ingredients (/ɪnˈɡriːdiənt/ n. 尤指烹饪材料). Complete their conversation with enough, how many, how much, a little, much or a lot of. P74 How many How much much a little enough / a lot of 2 Role-play a conversation between a parent and a child. Ask each other about what food you have at home, and whether it is enough for a week. S1: Do we have any apples at home, Mum? S2: No, we don’t. But we have a few oranges. S1: How many oranges do we have? S2: We have eight oranges. We also have three bunches of grapes. I think there is enough fruit for a week. P74 修饰可数/不可数名词 many, too many, a few, too few much, too much, a little, too little a lot of, no, enough 修饰可数名词 修饰不可数名词 既可以修饰可数名词，也可以修饰不可数名词 Can you use a lot of, a little, a few, enough, much, many and no to talk about quantities? Write down the conversation you made in Activity 2. $$