英语选择性必修 第二册Unit 3 Food and Culture说课课件ppt

这是一份英语选择性必修 第二册Unit 3 Food and Culture说课课件ppt，共25页。PPT课件主要包含了Thanks等内容，欢迎下载使用。
Step1 学习目标 1’
1. Enable the Ss t read abut the healthy diet.2. Enable the Ss t understand the structure and the writing style f the passage well.3. Let the Ss learn t write an essay abut yur wn diet.
Teaching Gals
Step2 问题导学 3’
Read the text and find ut the answers t the fllwing d yu think makes up a healthy diet?2.What are sme rules fr healthy eating? 3. Hw t write an essay abut yur wn diet?
What d yu think makes up a healthy diet?
What are sme rules fr healthy eating?
Eating slwly
Eating fresh fd
Reducing sweets
Balanced diet
Healthy Eating
Read and chse
What’s the main idea f the passage?A.A debate abut fatty a healthy diet disease is the number ne is fundamental in life.
Step3 点拨精讲 25’
Task 1 :Listen and match the main idea
Read the passage and match each paragraph with its main idea.Para.1　A.Slw Eating is Gd.Para.2 B.Reducing Sweets is Key.Para.3 C.The Real Killer is Sugar.Para.4 D.The Way Yu Lk at Fd is Mst Imprtant.Para.5 E.Keep It Fresh and Balanced.
Read the passage and chse the best answers.
1. Accrding t the passage, what is the biggest killer f heart? A. Fatty fd. B. T much sugar. C. Fruit and vegetables. D. Animals’ meat.
2. What diet shuld we eat if we want t keep healthy? A. Sugar and fat. B. Dairy prducts C. A balanced diet. D. Prcessed fds3. What is the main purpse f the passage? A. T intrduce a new diet t peple. B. T analyse the cmpsitin f fd. C. T explain the effect f sweet n health. D. T tell readers what is a healthy diet.
4. Where is this text mst likely frm? A. A nvel. B. A guidebk. C. A diary. D. A magazine.
Para 1:The Real Killer is Sugar.
Task 2 :Details reading
Heart disease is the number ne killer f Americans.And in America, peple wh receive 25% f their daily calries r mre thrugh sugar are twice as likely t die frm heart disease than peple wh receive less than 10% a day.This is true regardless f hw healthy the rest f their diet might be.
Para 2:Reducing Sweets is Key.
Where can we get sugar?
Much f this extra sugar cmes frm sweets and sweet drinks.
The average American gets 1/3 f his r her sugar thrugh sweet drinks alne.
Why shuld we reduce sweet?
The American urselves ther wrds, if yu want t be healthy, yu have t cut dwn n desserts, and cut ut sweet drinks altgether.
Para 3:Keep It Fresh and Balanced.
Hw can yu keep healthy?
Yu can keep healthy by cnsuming different categries f fresh fd…rather than prcessed fds.
Why shuldn’t we eat mre prcessed fd?
Prcessed fds ften cntain less nutritin, and have higher quantities f sugar，salt，and fat than fresh ingredients.
Para 4:Slw Eating is Gd.
Why a fundamental key t healthy eating is t eat slwly?
It takes abut twenty minutes frm the time yu start eating fr yur brain t tell yur bdy that yu are full.
What des it mean?
There is n ne trick t healthy eating.Rather, healthy eating starts with having a healthy attitude twards fd.
It is up t yu t decide hw yu want t live,and t make the right decisins abut yur diet.
Para 5:The Way Yu Lk at Fd is Mst Imprtant.
cnsume fresh fdsrather than prcessed fds
cnsistent eating habitsthree meals a day at the same time each day eat a mdest amunt f fd
cut dwn n dessertcut ut sweet drinks
Make a list f healthy eating habits?
Step4:课堂小结 3’
Write dwn everything yu eat and drink ver the last three days. And share yur ideas abut yur eating habits, whether they are healthy r nt?
Step5 当堂检测 15’
书面表达:假如你是班长，你所在班级中一些学生有不良的饮食习惯，请你在下午的班会上发表演讲，号召同学们养成健康的饮食习惯。内容包括：1.简述健康饮食的意义；2.不良饮食现象：不吃早餐、吃零食、挑食和暴饮暴食等；3.提出关于如何养成健康饮食习惯的建议。注意：1.词数100左右；2.可适当增加细节，以使行文连贯。
教你审题第一步：审题体裁：第二步：要点：结构：重点词汇
应用文－演讲稿格式：称呼+结束语。1.健康饮食的意义；2.不良饮食现象3.健康建议。结构：总一分一总
frm healthy eating habits; snacks; d harm t; keep fit; regularly; build up; energy
Huangshan is like all ppular turist _____________(attractin) in China, very crwded during peak seasn and natinal hlidays, s reservatins are a must. Each seasn ffers__________unique aspect f this beautiful muntain. Summer is ne f the peak seasns, ___________ the muntain is green and refreshing and temperature are cl and cmfrtable. Summer ffers striking sunrises. In the fall, the clrs are at their biggest and blue skies and red maples are picture-perfect. Autumn is als a peak seasn, ________________(particular) during the Octber Natinal hlidays and it can be very crwded. Winter is ne f the __________(pretty) seasns and the best time____________(appreciate) the icy peaks surrunded by the Sea f Cluds, as it is during this seasn__________it appears mre ften. Als, this is the mst ecnmical time t travel and when the crwds are smaller, except during the Chinese New Year Festival. Spring brings fresh greens and wild flwers and waterfalls and streams are at her best. It is a beautiful time t visit and nt as crwded as in the peak__________(mnth) f summer and autumn. Whenever yu cme, an umbrella r a pnch (斗篷) will cme in handy. __________ (wear) cmfrtable shes r hiking bts, and mst f all, enjy the beauty f nature that___________(surrund) yu in these beautiful Chinese muntains!
particularly
t appreciate
1. Nwadays mre and mre peple ntice that a healthy diet is very imprtant. 2. Peple are beginning t attach greater imprtance t their health these days than ever befre.
3. It's time fr yu t cut dwn n French fries fr a healthier much fatty fd makes me sick.5.I prefer a hmemade lunch t fast fd.6. Green fd is gd fr ur health.7. The dctr advises that we shuld have a balanced diet and frm gd eating habits.8. Peple have cme t realize the imprtance f frming healthyand cnsistent eating habits.9. Healthy eating habits bring many benefits,althugh smetimesyu even d nt realize.10. The majrity f peple eat t much fatty fd,which des greatharm t their health.
2. Underline the linking wrds in the passage that intrduce anther way f saying what was already mentined in the previus sentence.
put mre simply (简而言之)in ther wrds (换句话说)what this means (这意味着)