外研版 (新标准)七年级上册Unit 2 Is your food and drink healthy?教案及反思

这是一份外研版 (新标准)七年级上册Unit 2 Is your food and drink healthy?教案及反思，共7页。

设计说明
通过对上节课的复习和食物的图片导入激发学生的阅读兴趣,对课文的教学采取由整体到细节的顺序,朗读短文,提升学生的语言实际运用能力；进行有针对性的写作训练,提升学生的书面表达能力。
教学目标
通过本单元的教学,让学生达成以下目标:
1. 知识目标
掌握本单元新单词及短语: healthy, delicius, bread, fish, hamburger, ice cream, ndle, rice, sugar, eat, child, children, be gd fr, sweet , be bad fr, right, egg, eye, cheese, tth, teeth, bit, a bit, tired, sup, imprtant, remember, well, stay, fat, get fat, r, breakfast, every, lunch, hme, dinner。
2. 能力目标
能够阅读有关健康食品的短文,能够写出有关健康食品的短句。
3. 情感目标
通过对比中西方饮食,了解中华美食的体系,增强民族自豪感与自信心。
重点难点
重点: 能够阅读有关健康食品的短文
难点: 能够写出有关健康食品的短句
教学准备
PPT课件
授课时数
2课时
教学过程
Step 1 Leading in
1. Ask the students t fill in the blanks.
(1) We_______________meat in the fridge. 我们在冰箱里有一些肉。
(2) We _______________fish in the fridge. 我们在冰箱里没有一些鱼。
(3) We _______________vegetables in the fridge. 我们在冰箱里有一些蔬菜。
(4) We ______________eggs in the fridge. 我们在冰箱里有一些鸡蛋。
(5) We ______________bananas in the fridge. 我们在冰箱里有一些香蕉。
(6) We______________apples in the fridge. 我们在冰箱里没有一些苹果。
(7) We______________range juice in the fridge. 我们在冰箱里有一些橙汁。
(8) We_______________milk in the fridge. 我们在冰箱里没有一些牛奶。
Answers:
(1) have gt sme (2) haven’t gt any (3) have gt sme
(4) have gt sme (5) have gt sme (6) haven’t gt any
(7) have gt sme (8) haven’t gt any
2. Shw sme pictures abut fd and drink. Let the students talk abut the tpic—Healthy r unhealthy?
Step 2 Warming up
1. Think f six wrds fr fd and drink. Make three lists.
(1) Ask the students what their favurite fd is and ask if it is healthy.
(2) Shw students sme pictures f fd and drink. Tell them they have 30 secnds t lk at them and remember as much as they can.
(3) Ask the students t try t remember all the things they saw and write them dwn as quickly as they can. Then let them think f wrds t describe them.
(4) Put them under“fd”and“drink”and tell them they can use sme f the same wrds fr bth.
(5) Put the students int grups f three r fur t brainstrm which f their wrds are favurites and which healthy.
(6) Elicit and write up under the headings, ask the students t spell and repeat chrally any wrds that they find difficult t say. Ask if the fd is gd fr them r nt.
Answers:
Six wrds fr fd and drink: ranges, rice, chips, juice, milk, cla
Favurite fd and drink: ranges and milk
Healthy fd and drink: ranges, rice, juice, milk
Delicius fd and drink: ranges, chips, juice, milk, cla
2. Label the pictures with the wrds and expressin frm the bx.
(1) Let the students label the pictures 1-9.
bread candies cla fish hamburger ice cream ndles rice sugar
Answers: 1 ndles 2 ice cream 3 fish 4 hamburger 5 bread
6 sugar 7 cla 8 rice 9 candies
(2) Let the students match the wrds frm the bx with the pictures.
Answers: Drink: cla
Eat: ndles; rice; fish; candies; hamburgers; ice cream; bread; sugar
Step 3 Reading
Read the passage and cmplete the table.
(1) Tell the students t lk at the title f the unit and talk abut what they think the passage is abut.
(2) Ask them t lk at the pictures in Activity 2 again and ask in pairs which fds are healthy r unhealthy. (e.g. Are ndles healthy r unhealthy? Is rice healthy r unhealthy?) Remind them f cuntables and uncuntables.
(3) Elicit their ideas and tell them t read the passage quickly t see if they are right.
(4) Check their answers in pairs. Tell them t read the passage again.
(5) This time, check(√)the wrds fr healthy fd and mark with a crss(×) the wrds fr fd that is bad fr yu.
(6)Tell them t make a table, g back t the text and lk fr the fds that are gd fr yu and write them in the table. D the same fr thse that are bad fr yu.
Healthy fd and drink
Unhealthy fd and drink
Answers:
Healthy fd and drink: carrts, sweet ptates, eggs, milk, fish, chicken sup, meat, cheese, ndles, rice, juice, water, tea, fruit, vegetables
Unhealthy fd and drink: hamburgers, cla, candy, ice cream
Step 4 Pst-reading
1. Cmplete the passage with the crrect frm f the wrds and expressin frm the bx.
(1)Ask the students hw many meals they have a day and what they are. Ask what their favurite is, then which ne they think is the mst imprtant and why.
(2)Elicit what they have fr breakfast and ask the class if it’s healthy r unhealthy.
(3)Tell them t read the passage and find ut which is the mst imprtant meal.
(4)Tell them t lk at the wrds in the bx and say that sme f them are pssible answers fr different spaces. Others can nly be used in ne space. All f the wrds can nly be used nce s dn’t write until they read again and are sure. All f the wrds must be used s when they fill in the spaces, check(√) them in the bx.
(5)Check their answers.
Answers:
(1)imprtant (2)meal (3)lts f (4)sweet (5)teeth (6)delicius (7)fat
(8)Remember (9) stay
2. Chse fd frm Units 1 and 2 fr yur meals.
(1)Tell the students t chse fd they like t eat fr meals. Lk at their lists frm Activities 1 and 2 and check(√)their favurites.
(2) Tell them t decide what they like t eat in the mrning, what fr lunch and what in the evening.
(3) Tell the students t wrk in pairs and ask each ther the questins.
(4) Have sme students ask and answer in pen pairs.
1 What’s yur favurite fd and drink?
2 Is it healthy fd and drink?
Step 5 Language pints
1. fd and drink
这里drink是名词,意思是“饮料”。drink还可表示饮料的一杯（或一份）。
I wuld like a cld drink.
我想要杯冷饮。
drink还可以用作动词,表示“饮”或“喝（酒）”。
Wuld yu like smething t drink?
你要点什么喝的吗？
2. Eat the right fd and be healthy.
吃正确的食物并且保持健康。
这是一个祈使句,祈使句用于表达说话人的愿望、意志、请求、警告、命令、号召或建议,其主语 yu 通常省略,谓语动词用原形。祈使句的否定结构通常是在动词原形前加 d nt (dn’t) 。
3. A bit tired? 感觉有点儿累吗？
这是一个省略句,完整的句子应该是“Are yu a bit tired?”。
a bit 的意思是“有点儿,稍微”,可以用来修饰形容词、副词、动词。
The shes are a bit ld. 这双鞋有点儿旧了。
He walks a bit fast. 他走得有点儿快。
Can yu turn the radi dwn a bit?
你能把收音机的音量稍微关小点儿吗？
4. Eat ndles r rice, nt hamburgers.
吃面条和米饭,不要吃汉堡包。
ndles是名词,意为“面条”。该词总是以复数形式出现,当ndles作主语时, be动词要用复数。英语中有些名词总是以复数形式出现。如: clthes衣服, glasses眼镜, pants裤子, shes鞋等。
Step 6 Writing
1. Lk at the sentences.
(1)Let the students read the examples.
Meat and fish are healthy fd.
T much meat isn’t healthy.
Meat and fish are healthy fd but t much meat isn’t healthy.
(2)Let them jin these sentences with but.
1 Juice is a healthy drink.
Cla isn’t a healthy drink.
2 Ndles are healthy fd.
Hamburgers aren’t healthy fd.
3 Meat, vegetables and fruit are healthy fd.
Cla, ice cream and hamburgers aren’t healthy fd and drink.
4 Chclate is delicius. T much chclate isn’t gd fr yu.
Answers: 1 Juice is a healthy drink but cla isn’t (a healthy drink).
2 Ndles are healthy fd but hamburgers aren’t (healthy fd).
3 Meat, vegetables and fruit are healthy fd but cla, ice cream and hamburgers aren’t (healthy fd and drink).
4 Chclate is delicius but t much chclate isn’t gd fr yu.
(3) Ask the students t cmplete the sentence n their wn.
... and... are healthy fd are my favurite fd.
Step 7 Hmewrk
Read the passage again and review the new wrds and expressins.
当堂达标
I. 单项填空。
1. Fish is healthy fd _______ I dn’t like it.
A. andB. butC. als
2. Hamburgers and Cke _______ unhealthy fd.
A. isB. hasC. are
3. His grandmther is seventy. She’s ________ gd health.
A. atB. inC. with
4. Frd has gt ________ milk.
A. anyB. smeC. a few
5. Milk and water are healthy ________.
A. drinksB. drinkC. fd
II. 按要求写出下列单词的复数形式。
1. candy _________
2. hamburger __________
3. ndle _________
4. carrt _________
5. tmat ________
III.句型转换。
1. My favurite drink is range juice. (对画线部分提问)
______ ______ favurite drink?
2. I like ice cream best. (改写同义句)
_______ ________ fd is ice cream.
3. We have gt sme Cke n the desk. (改为一般疑问句)
_______ _______ gt ________ Cke n the desk?
4. Hamburgers and candy are healthy fd. (改为否定句)
Hamburgers and candy _______ ________ fd.
5. healthy, there, dining, is, any, the, milk, in, rm (连词成句)
_____________________________________?
IV.将下列句子译成英语。
1. 肉和鱼是健康的食物。
____________________________________________________
2. 面条和米饭是健康的食物。
____________________________________________________
3. 水果和蔬菜是健康的食物，但是汉堡包和糖果不是健康的食物。
____________________________________________________
4. 果汁、水和牛奶是健康的饮料,但是可乐不是健康的饮料。
____________________________________________________
答案:
I. 1—5 BCBBA
II. 1. candy/candies 2. hamburgers 3. ndles 4. carrts 5. tmates
III. 1. What’s yur
2. My favurite
3. Have yu, any
4. aren’t healthy
5. Is there any healthy milk in the dining rm
IV. 1. Meat and fish are healthy fd.
2. Ndles and rice are healthy fd.
3. Fruit and vegetables are healthy fd but hamburgers and candy aren’t healthy fd.
4. Juice, water and milk are healthy drinks but Cke isn’t a healthy drink.
板书设计
Mdule 4 Healthy fd
Unit 2 Is yur fd and drink healthy?
be, stay, healthy, a bit tired, chicken sup, get fat, at schl, at hme
Cla and candy are very sweet, and t much sugar is bad fr yu.
Eat the right fd and be healthy.
Meat and fish are healthy fd but t much meat isn’t healthy.
Eat well, and stay healthy.
教学反思