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1、UNIT 3 A HEALTHY DIET1 NEW WORDShealthy健康的健康的diet饮食a little一点a few几个at a time一次cola可乐need需要2healthy 健康的unhealthy不健康的healthy food健康饮食health健康We should have a healthy lifestyle.我们应该有一个健康的生活方式3diet 饮食 diet 节食a balanced diet均衡的饮食 We should have a healthy diet.我们应该有一个健康的饮食。4a little一点a lot of 很多 a little
2、 一点+不可数名词I have a little water.我喝一点水。5a few几个a little 一点a few 几个+可数名词I want a few apples.我想要几个苹果。6at a time一次Dont eat too much ice cream at a time.一次不要吃太多冰激凌。7cola 可乐Daming wants a bottle of cola.大明想要一瓶可乐。8need 需要needed 过去式need n.需要，必须I need some bananas and apples.我需要一些香蕉和苹果。9Mike likes eating swee
3、ts,cakes and ice cream.He does not like drinking water.He only drinks a little water every day.Mike has some bread and milk for breakfast.For lunch and dinner,he has a lot of rice,some fish and some meat.He has a few eggs every week.Does Mike have a healthy diet?迈克喜欢吃糖果、蛋糕和冰激凌。他不喜欢喝水。他每天只喝一点水。迈克早餐吃一
4、些面包，喝一些牛奶。他午餐和晚餐吃很多米饭、一些鱼和一些肉。他每星期吃几个鸡蛋。迈克的饮食健康吗？10a few,a little,a lot of 和some的用法词汇词汇a fewa littlea lot of some汉语意思汉语意思几个一点很多，大量一些用法用法修饰可数名词复数后常接不可数名词既可以修饰可数名词复数，也可以修饰不可数名词常在肯定句中，既可以修饰可数名词复数，也可以修饰不可数名词例句例句I have a few friends.我有几个朋友。There is a little water in the bottle.瓶子里有一点水There are a lot of t
5、rees on the hill.山上有很多树。I want some books.我想要一些书。11like 的用法like doing（表示爱好或经常性的行为习（表示爱好或经常性的行为习惯）惯）I like swimming,but I dont want to swim today.like to do sth（表示某一次的具体行为）我喜欢游泳，但我今天不想去游泳。否定句型主语为第三人称单数主语+doesnt like+动词-ing形式（+其他）主语不是第三人称单数主语+dont like+动词-ing形式（+其他）12动词-ing形式的变化规则（1）大部分动词直接在词尾加-ing.（2
6、）以不发音的字母e结尾的动词，去掉e,再加-ing.（3）以重读闭音节结尾，并且词尾只有一个辅音字母的动词，先双写词尾的辅音字母，再加-ing.（1）do-doing（2）ride-riding（3）run-running13Yang Ling often has a lot of noodles for breakfast.She sometimes eats an egg too.For lunch and dinner,she eats some meat and some vegetables.She only eats a little rice.Yang Ling likes sw
7、eet food too,but she eats a little at a time.She eats some fruit every day.Does Yang Ling have a healthy diet?杨玲早餐经常吃很多面条。她有时也吃一个鸡蛋。她午餐和晚餐吃一些肉和一些蔬菜。她只吃一点米饭。杨玲也喜欢甜食，但是她一次吃一点。她每天吃一些水果。杨玲的饮食健康吗？14可数名词与不可数名词名词分为可数名词和不可数名词。可以用数目来计算的名词叫可数名词。可数名词有单数形式和复数形式。一般无法用数目来计算的名词叫不可数名词。15（1）可数名词单数变复数的规则变化情况情况构成方法构成方
8、法例词例词一般情况下在词尾加-sdesk-desks map-maps pen-pens girl-girls以s,x,ch,sh结尾的词在结尾加-esclass-classes box-boxes peach-peaches以辅音字母加y结尾的词先变y为i，再加-esfactory-factories baby-babies family-families city-cities以元音字母加y结尾的词在词尾加-sday-days boy-boys key-keys以f或fe结尾的词变f或fe为v，再加-esknife-knives wife-wives leaf-leaves life-li
9、ves以辅音字母加o结尾且有生命的词一般在词尾加-espotato-potatoes tomato-tomatoes hero-heroes 以元音字母加o结尾且无生命的词一般在词尾加-sradio-radios zoo-zoos16（2）有些名词复数形式的变化是不规则的改变单词内部的元音字母例如：man-men woman-women foot-feet tooth-teeth特殊的复数词尾例如：child-children ox-oxen单复数同形例如：sheep-sheep Chinese-Chinese deer-deer17Do you have a healthy diet?你的饮
10、食健康吗？18Mike does not eat any cakes.Mike does not drink a lot of water every day.Mike eats a lot of eggs every day.Yang Ling eats some meat every day.Yang Ling eats a lot of rice.Yang Ling does not eat a lot of sweets.FT FTFTTrue or false19Read and writea I like eating.I have a lot of food every day.
11、In the morning,I have some _ and _.In the afternoon and evening,I have _,_ and _.I like eating _,_ and _.I like sweet food very much.b I like eating too.In the morning,I have a lot of _.I sometimes have _.In the afternoon and evening,I have some _ and some _.I only eat a little _.I also eat a little
12、 _ and some _ every day.20Grammar timeI/We eat a lot of noodles/meat.They/You have some vegetables/bread.He eats a few eggs.She drinks a little water.We dont add“s”or“es”to the following words.bread 面包 juice果汁 meat 肉Do you remember these words?We usually add“es”to them.mango 芒果 potato 土豆 tomato西红柿21
13、描述sb吃/喝sth的句型句型结构：主语+eat(s)/have(has)/drink(s)+表示数量的形容词或短语+不可数名词/可数名词复数（+其他）表示数量的形容词或短语 可以是 some,many,a few,a little,a lot of等。22Fun timeDo a surveyWhat do you have for breakfast?What about lunch and dinner?Namebreakfastlunchdinner23Sound timeouMrs.Li shouts,“Get out!Get out!”Theres a little mouse i
14、n her house.about 关于house房子mouth嘴out出去shout喊叫24Culture timeChinese people often have some porridge and steamed buns for breakfast.Western people often have cereal,bread,eggs and sausages for breakfast.中国人早餐经常喝一些粥，吃一些馒头。西方人早餐经常吃麦片、面包、鸡蛋和香肠。25Cartoon time There is not much food in the fridge.I have to
15、 go to the supermarket.Do you want to come with me,Sam?Yes,Mum.Lets go.26Cartoon time Sam sees some drinks.Mum,can I have some cola?Yes,but take a small bottle.You shouldnt drink too much cola.27Cartoon time Sam wants some fish too.I want this big fish,Mum.Ok.28Cartoon time Then,Sam sees some rice M
16、um,do we need rice?Yes,we need a lot of rice.Take the big bag.29Cartoon time Now they are going home.The fish is too heavy.Can we have a rest,Mum?Oh,no!30Checkout time Ask and answer Are there a lot of vegetables?Yes,there are.Is there any water?No,there isnt.31Look and write a few a littleIn a heal
17、thy diet,there is _ fruit and vegetables.There is also _rice and bread.You can have _ meat and fish in your meals.You can also have _eggs every week.Milk is good for your body.You can have _ milk every day.Sweet food is nice,but it is not good for your teeth.Eat only _ sweet food every day.32PERFECT ENDING Homework:reciting the story time and word list,previewing the unit 4.33