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1、Unit 5,Oxford English,Module 3 Natural elements,Water,Grammar,Period 3,Talking about quantities,Grammar,How many books are there in the Library? There are a lot of books. How many people are there? There are a few people.,We can use a lot of, a little, a few, (not) much, (not) many and no to talk ab
2、out quantities.,We use how many and how much to ask about quantities.,Can you ask some questions using how much and how many?,1.We use how much, a little and (not) much with (countable/uncountable) nouns. 2.We use how many, a few and (not) many with (countable/uncountable) nouns. 3.We use a lot of a
3、nd no with both countable and uncountable nouns.,Work out the rule,Things to remember,We usually use much in negative sentences. There is not much fresh water.,Q: Is there a lot of water in the pool? A: No, theres (1)_.,no water in the pool,A Look at the pictures below and on page 64. Then complete
4、the questions and answers.,Q: Is there a lot of water in the pool? A: Yes,theres (2)_. Q: (3)_water is there in the pool? A: There are 157,500 litres of water in the poor.,a lot of water in the pool,How much,Q: Are there many people in the pool? A: Yes, (4)_. Q: (5)_ people are there in the pool? A:
5、 There are 10 people in the poor.,there are many people in the pool,How many,Q: Are there many people in the pool? A: (6)_ Q: (7)_ A: There are only two people in the pool.,No, there arent many people in the pool.,How many people are there in the pool?,We can use too much, too many, too little, too
6、few and (not) enough to talk about quantities.,1.We use too many and too few with (countable/uncountable) nouns. 2.We use too much and too little with (countable/uncountable) nouns. 3.We use (not) enough with both countable and uncountable nouns.,Work out the rule,pay attention to the location of en
7、ough: enough + n. adj./adv./v. + enough They dont have enough time/apples. He is not kind enough. You dont exercise enough.,B Dora and Jane want to cook orange beef. They are checking whether they have enough ingredients. Complete their conversations.,enough how many how much too little too much,Dor
8、a: Do we have (1)_ beef, Jane? Jane: No, we dont. We only have 200 grams. Dora: We need to buy some more beef.(2)_ do we have?,enough,How much,Dora and Jane have: orange juice 20ml sugar 5g cooking oil 100ml onions 0 beef 200g oranges 1,Jane: We dont have any! Dora : Lets buy two onions then. Dora:
9、(3)_ cooking oil do we have?,How much,Jane: We have 100 millilitres. Thats more than enough. We shouldnt add (4)_ cooking oil. Dora: Do we need to buy any sugar? Jane: Yes, we do. We only have five grams. The dish will be too sour if we add (5)_ sugar. By the way, we have (6)_ orange juice. Dora: Gr
10、eat! Lets go to the supermarket now!,too much,too little,enough,1. little; a little; few; a few用法 Would you please buy some salt for me, Tony? There is little left. 托尼，可以给我买些盐吗？已经没有了。 He has so little money that he cant afford the book. (如此少) 他的钱太少买不起这些书。,数量词的用法,2. much, many , a lot of 与lots of用法,3
11、. enough, too的用法,4. How many, how much用法,5. no 的用法： 数量上的“没有”， 相当于 not any There is no rice in the house. I have no dollars with me.,I.用方框中的单词和短语填空。,Exercises,a lot of a little a few much many not much not many no,1. I have _ pen. Can I borrow one from you ? 2. Hes got only _ dollars. So he cant affo
12、rd(负担得起) the bicycle. 3. How_ money have you got?,no,a few,much,4. There are _ fish in this river. We can see them clearly. 5. He is very friendly and nice so he has _ friends at school. 6. I am thirsty but there is only _ juice in the bottle.,a lot of a little a few much many not much not many no,a
13、 lot of,many,a little,很多人在超市排队。 _ _ _ waiting in the supermarket. 2. 他年轻时浪费了太多时间。 He wasted _ _ _ when he was young. 3. 你需要多少水？ _ _ _ do you need? 4. 一分钟是多少秒？ _ _ seconds are there in a minute?,II.根据汉语提示完成句子。,Many people are,too much time,How much water,How many,You must add _ sugar in the milk. It
14、is too sweet. A. too littleB. too few C. too many D. too much 2. How much _ the tomatoes? Four yuan _ enough. A. are; is B. are; are C. is; are D. is; is 3. Its time to go home and there are _ people in the underground. A. many B. much C. not many D. not much,III. 单项选择。,D,A,A,Homework,以“What can we do to save water?”为题，提出节约用水的建议（至少6条建议）。尽量使用限定词a lot of，a little，a few，(not) much，(not) many，no，too much，too many，too little，too few，(not) enough等。 完成练习册第67至69页Grammar的练习。,