英语人教版四年级上册Unit 5 Dinner's ready Part A

四年级 Unit 5 Dinners ready (Part A Lets learn)教案i.teaching aims:1.be able to read and say the words:rice, noodles, beef, soup, vegetable.2.be able to use the sentences:what would you like? idlike.3.good to know: healthy food & unhealthy food.iikey points and difficult points:1. the words:rice, noodles,beef, soup, vegetable.2. the sentences:what would you like? idlike3. be able todistinguishc.n.& u.n.iiiteaching aids:ppt, word cardsofnoodles,chicken, beef, soup, vegetable.iv. teaching steps:（t means teacher, ss means students.）step 1:greetings & free talk.t: good morning, boys and girls.nice to meet you.ss: nice to meet you, too.t: what day is it today?ss: its tuesday.step 2:复习1.review: bread/hot dog/rice/cake/juice/milk.t: great! in the picture, we can see so many things to eat. what are they? hands up! (ppt)s:bread/hot dog/rice/milkt:right? got it! look! what else? (ppt: juice/milk)2.t：look! this is 1 hot dog/hamburgers! these are 2 hot dogs/hamburgers.3.t: lets go.what would you like?s:id like some milk.step 3:presentation & practice.1.go totherestaurant.t:wow,so many delicious food.i am hungry now. lets go tothe restaurant. ok？ss:ok.2present the new words:soup,beef,chicken, noodles, vegetable.(1)教学soupt: open the door,please. (ppt) wow, so delicious. look, whats this?ss:soupt:yes!how to spell it?s1:s-o-u-p,soupgroup work & row by row &one by one.（师提醒soup为不可数名词）(2)教学beeft: lets look at the second dish-beef师范读，生看老师的手势提高速度与读的遍数。注意beef为不可数名词，不能加s,指导书写。t:what would you like ?s:id like some beef.(3)教学noodlesilent speech: look at my mouth!将学过的三个单词通过看口型猜单词（4）教学chickenwho can be the little teacher?（5）学习vegetablebomb game.(soup/vegetable)t:what would you like ?s:id like some vegetable.3.practise.(1)创设情景：到超市购物服务员：what would you like?顾客：idlikesome.板书：注意noodles & vegetables .）waiter:what would you like?（询问有卡片的ss.）customer:idlikesome.(2)practise with the partner(3)practise in groups(4)t: who can be a little teacher? hands up!(让学生去问)4.lets sing5.exercises：连连看step 5:add-activity:goodto know: whats the healthy food?在3年的时间里，世界卫生组织对人们日常饮食中涉及的各种食品都进行了分析和研究，评出油炸食品、腌制食品、加工肉食、饼干、碳酸饮料、方便食品、罐头、果脯、冷冻甜品及烧烤食品等为垃圾食品。比如粮食（grain）、蔬菜（vegetables）、水果（fruit）都是健康食品，而添加了防腐剂或色素的食品以及高温炸制的食品就是不健康食品。如汉堡包（hamburger）、热狗（hot dog）等。v.blackboard: unit 5 dinners readywhat would you like