人教版 (2019)选择性必修 第二册Unit 3 Food and Culture优质学案

这是一份人教版 (2019)选择性必修 第二册Unit 3 Food and Culture优质学案，共6页。

t learn and skillfully use the new wrds learned frm the text.
t understand the theme f healthy diet and reflect n their wn eating habits.
t analyze and understand the reading discurse frm the aspects f theme cntent, writing structure, language expressin, etc.,
t write in cmbinatin with relevant tpics and pinins, and t talk abut their eating habits.
1: Brainstrm sme healthy eating habits.
2: Read the passage and then sum up the main idea f each paragraph.
Paragraph1 The real killer is _______
Paragraph2 Reducing _______is key
Paragraph3 Keep it _______and ______
Paragraph4 _____eating is gd.
Paragraph5 The _____yu lk at fd is mst imprtant
3: Study the language and structure
Task 1:What are the key details that supprt each pint?
A. The real driver f pr health is nt s much fatty fd, as it is sugar.
Detail:_________________________________________________________________________
_________________________________________________________________________
_________________________________________________________________________
B: Much f this extra sugar cmes frm sweets and sweet drinks.
Details:________________________________________________________________________
_________________________________________________________________________
_________________________________________________________________________
C: Yu can keep healthy by cnsuming different categries f fresh fd…rather than prcessed fds.
Detail:_____________________________________________________________________
_________________________________________________________________________
_________________________________________________________________________
D: A fundamental key t healthy eating is t eat slwly.
Detail:_________________________________________________________________________
_________________________________________________________________________
_________________________________________________________________________
4: Write dwn the linking wrds in the passage which shw that cntrasting ideas are being intrduced and the linking wrds that intrduce anther way f saying what was already mentined in the previus sentence.
The linking wrds in the passage which shw that cntrasting ideas are being intrduced:
_________________________________________________________________________
The linking wrds that intrduce anther way f saying what was already mentined in the previus sentence:
_________________________________________________________________________
5: Writing instructins
英语写作中常用的衔接词语
1.Additin
2.Cmparisn
3.Cntrast
4.Cause and effect
5.Emphasis
6.Cncessin
7.Exemplificatin
8.Cnclusin
9.Inference
10.Time and space
Practice:
随着生活水平的提高，人们越来越关注健康问题。健康专家提出了保持健康的几点建议：
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答案
1: brainstrm sme healthy eating habits.
1.Eat slwly.
2.Dn’t eat t much fat r sugar.
3.Eat healthy fd.
4.Have a balanced diet.
2: Read the passage and then sum up the main idea f each paragraph.
keys: sugar; sweets; balanced; slw; way
3: Study the language and structure
Task 1:What are the key details that supprt each pint?
A. key:
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.
B: key:
The average American gets 1/3 f his r her sugar thrugh sweet drinks alne.
C: key:
Detail 1: Prcessed fds ften cntain less nutritin, and have higher quantities f sugar，salt，and fat than fresh ingredients.
Detail 2: Besides this, it is als imprtant t have sme meat, beans，r dairy prducts in yur diet, as they prvide the necessary prtein fr strng bnes and muscle grwth.
D: key:
Detail 1:
Peple wh chew t quickly end up eating t much fd because they still feel hungry.
Detail 2:
Eating slwly als allws yur bdy t digest yur fd better and will allw yu t enjy yur fd mre.
4: keys:
The linking wrds in the passage which shw that cntrasting ideas are being intrduced:
rather than;rather; hwever; while
The linking wrds that intrduce anther way f saying what was already mentined in the previus sentence:
put mre simply; in ther wrds, what this means is that…
5: Writing instructins
英语写作中常用的衔接词语
1.Additin
in additin, furthermre, again, als, besides, mrever, what's mre, similarly, next, finally
2.Cmparisn
in the same way, similarly, equally, in cmparisn, just as
3.Cntrast
in cntrast, n the ther hand, instead, hwever, nevertheless, unlike, even thugh, n the cntrary, while
4.Cause and effect
because, because f, fr, since, due t, wing t, thanks t, as a resultf ,accrdingly, hence, s, thus
5.Emphasis
certainly, abve all, indeed, f curse, surely, actually, as a matter f fact, chiefly, especially, primarily, in particular, undubtedly, abslutely, mst imprtantly
6.Cncessin
althugh, thugh, after all, in spite f, nevertheless, still, prvided, while it is true
7.Exemplificatin
fr example, fr instance, that is, namely, such as, in ther wrds, in this case
8.Cnclusin
t sum up, t cnclude, in a wrd, in shrt, in brief, all in all, in all, t put it in a nutshell, in summary
9.Inference
therefre, as a resultf ,cnsequently, accrdingly, s, therwise
10.Time and space
afterwards,after,first,later,then,sn;utside,near,beynd,abve,belw,n the right/left, in the middle, ppsite, in frnt f
practice:
With the imprvement f peple’s living standards，peple are paying mre attentin t health prblems.
Firstly，we shuld eat lts f fruit and vegetables，(1)because they are rich in vitamins
and lw in fat(因为它们含有维生素多，脂肪少)．As a prverb says，“An apple a day keeps the dctr away.” (2)Dn’t have a lt f fd that cntains t much fat(不要吃含太多脂肪的食物)．Secndly，exercise is imprtant.(3)Regular exercise can help us keep ur figures (经常性的锻炼有助于我们保持身材)．Peple wh d running every day usually have strnger hearts than thse wh dn’t.
Finally，we shuld sleep abut eight hurs every day，and never wrk t hard. Overwrk and little sleep will cause us t fall ill. What’s mre，keep happy every day.
build up健身
相关链接
wrse and wrse越来越差
the abve activity以上活动
health prblems健康问题
建议
注意事项
饮食
多吃水果和蔬菜，因为其中富含维生素，脂肪含量低； 不要吃脂肪含量高的食物；吃甜点要适量；不多喝咖啡。
锻炼
经常性的锻炼保持身材；每天跑步强壮心脏；饭后不宜立即运动；运动完不能马上吃饭，也不能大量饮水。
生活习惯
……