初中英语牛津版 (深圳&广州)七年级下册（2012秋审查）Unit 5 Water课前预习课件ppt

这是一份初中英语牛津版 (深圳&广州)七年级下册（2012秋审查）Unit 5 Water课前预习课件ppt，文件包含Unit5WaterPeriod3Grammar课件pptx、Unit5WaterPeriod3Grammar练习doc、Unit5WaterPeriod3Grammar学案doc、Unit5WaterPeriod3Grammar教案doc、Countableanduncountablenounsmp4等5份课件配套教学资源，其中PPT共38页， 欢迎下载使用。
1. Language knwledge1) Learn t use prper quantifiers t express quantity.2) Accurately use hw many and hw much t ask questins abut quantity.2. Language skillsBe able t crrectly use determiners t express the number f nuns.
Watch the vide and talk abut it.
Cuntable nuns (可数名词)Cuntable nuns refer t peple r things that can be calculated by number and can be divided int individuals; therefre, they have plural frms (复数形式). When their plural frms are the subject (主语) f a sentence, the predicate (谓语) f a sentence als uses plural frms.
Cuntable nuns (可数名词)Cuntable nuns can be divided int individual nuns (个体名词) (indicating individuals in a certain kind f peple r things, such as wrker, farmer, desk, factry, etc.) and cllective nuns (集体名词) (indicating a grup f peple r things as a whle, such as peple, family, etc.).
Uncuntable nuns
Uncuntable nuns (不可数名词)Uncuntable nuns refer t things that can nt be calculated by number, and can nt be divided int individual cncepts, States, qualities, feelings r materials; they generally have n plural frms, but nly singular frms (复数形式).
Uncuntable nuns (不可数名词)Uncuntable nuns can be divided int material nuns (物质名词) (indicating substances that cannt be divided int individuals, such as measure, rice, water, milk, mney, etc.) and abstract nuns (抽象) (indicating abstract cncepts such as actin, state, situatin, quality, etc., such as wrk, hme wrk, time, health, friendship, etc.).
Talking abut quantities
Presentatin
We can use a lt f, a little, a few, (nt) much, (nt) many and n t talk abut quantities.
We can use hw many and hw much t ask abut quantities.Hw much water is there in this bttle?Hw many bttles f water are there in the fridge?
Things t rememberWe usually use much in negative sentences:There is nt much fresh water.There's nt much else I can say. It's nt much f a career, yu may think. The wrk is nt much, I can manage it alne. There is nt much left. 
Hw many & Hw much
Hw many & Hw much的区别1、所修饰词hw many用来修饰可数名词的复数，它的句式是:Hw many + 复数名词 + 一般疑问句 + ?Hw many years have yu been here? Hw many peple were present? hw much用来修饰不可数名词，表示数量，也可单独使用。Hw much mney can I affrd?
Hw many & Hw much的区别2、用法不同Hw many 表示多少，用来问数量。例如：Hw many apples d yu have? 你有多少苹果？Hw much 表示多少钱，用来问价格。例如： Hw much is this dress?这个连衣裙多少钱？
Lk at the pictures belw and n page 64. Then cmplete the questins and answers.
Q: Is there a lt f water in the pl?A: N, there’s _____________.
n water in it
Q: Is there a lt f water in the pl?A: Yes, there’s ________________.Q: __________ water is there in the pl?A: There are 157,500 litres f water in the pl.
a lt f water in it
Q: Are there many peple in the pl?A: Yes, _________________________.Q: __________ peple are there in the pl?A: There are 10 peple in the pl.
there are a lt f peple in it
Q: Are there many peple in the pl?A: ____________________________Q: ____________________________ __________A: There are nly tw peple in the pl.
N, there are a few peple in it.
Hw many peple are there in the pl?
We can use t much, t many, t little, t few and (nt) enugh t talk abut quantities.
T many & T much
T many & T much的区别1.t many意为“太多”，其后接可数名词的复数形式。如:There are t many peple in the supermarket. 2.t much意为“太多”，其后接不可数名词；还可作状语修饰动词。如：I have t much hmewrk this evening．He talks t much．
(　) 1. There is ___ water n the grund.A. t manyB. t muchC. much tD. a lt
(　) 2. Jim eats ___ meat, s he is ___heavy.A t much; much tB much t; t muchC. t many; much tD. many t: t much
a little、little、a few、few
a little、little、a few、few的区别1、修饰名词：a little，一点，用于不可数名词之前，修饰不可数名词。I just added a little sy sauce.little，几乎没有（否定意义），用于不可数名词之前，修饰不可数名词。She gave a little laugh.
a little、little、a few、few的区别1、修饰名词：a few，一点。用于可数名词之前，修饰可数名词。I made a few phne calls.few几乎没有（否定意义），用于可数名词之前，修饰可数名词。Very few students learn Latin nw.
(　) 1. I had ____ mney and ____ free time.A. a little; littleB. little; littleC. a few; fewD. few; few
(　) 2. I knew him when he was ______ by. A. a littleB. littleC. a fewD. few
(　) 3. I had grazed my knees _____. A. a littleB. littleC. a fewD. few
(　) 4. I stayed there ____ days lnger. A. a littleB. littleC. a fewD. few
Dra and Jane want t ck range beef. They are checking whether they have enugh ingredients. Cmplete their cnversatins.
Orange beefIngredients450 g beef15 ml range juice3 ranges12 g sugar2 nins10 ml cking il
Dra and Jane have:Orange juice20 mlSugar5 gCking il100 mlOnins0Beef200 gOranges1
Dra: D we have ________ beef, Jane?Jane: N, we dn’t. We nly have 200 grams.Dra: We need t buy sme mre beef. __________ nins d we have?Jane: We dn’t have any!Dra: Let’s buy tw nins then.
enughhw manyhw mucht littlet much
Dra: __________ cking il d we have?Jane: We have 100 millilitres. That’s mre than enugh. We shuldn’t add ________ cking il.Dra: D we need t buy any sugar?Jane: Yes, we d. We nly have five grams. The dish will be t sur if we add _________ sugar. By the way, we have _________ range juice.Dra: Great! Let’s g t the supermarket nw!
Lk and say!
Hw many ckies are there n the plate?There are 6 ckies n the plate.
Hw much milk is there in the bttle?There is a lt f milk in the bttle.
Hw many crackers are there in the tin?There are 12 crackers in the tin.
Hw much juice is there in the bttle?There is a lt f juice in the bttle.
Hw many bks are there n the desk?There are 6 bks n the desk.
Hw much rain is it tday?There is a lt f rain tday.
根据回答写出相应的问句。
1　There are 20 pencils in the bx._______________________________________________2　It rains a lt tday. _______________________________________________3　These apples are nt enugh fr us t eat._______________________________________________4　Yes, there is t little water fr us t use._______________________________________________
Hw many pencils are there in the bx?
Hw much rain is it tday?
Are these apples enugh fr yu?
Is there t little water fr yu t use?
Key pints: 了解可数名词和不可数名词；学习使用恰当的限定词表示数量；学习hw many和hw much的用法。