英语选择性必修 第二册Unit 3 Food and Culture学案设计

Unit 3 Period 5 Using language (2) Reading for writing导学案

1. to learn and skillfully use the new words learned from the text.
2. to understand the theme of healthy diet and reflect on their own eating habits.
3. to analyze and understand the reading discourse from the aspects of theme content, writing structure, language expression, etc.,
4. to write in combination with relevant topics and opinions, and to talk about their eating habits.

1: Brainstorm some healthy eating habits.

2: Read the passage and then sum up the main idea of each paragraph.

Paragraph1     The real killer is _______

Paragraph2      Reducing _______is key

Paragraph3       Keep it _______and ______

Paragraph4       _____eating is good.

Paragraph5       The _____you look at food is  most important

3: Study the language and structure

Task 1:What are the key details that support each point?

A. The real driver of poor health is not so much fatty food, as it is sugar.

Detail:_________________________________________________________________________

_________________________________________________________________________

_________________________________________________________________________

B: Much of this extra sugar comes from sweets and sweet drinks.

Details:________________________________________________________________________

_________________________________________________________________________

_________________________________________________________________________

C: You can keep healthy by consuming different categories of fresh food…rather than processed foods.

Detail:_____________________________________________________________________

_________________________________________________________________________

_________________________________________________________________________

D: A fundamental key to healthy eating is to eat slowly.

Detail:_________________________________________________________________________

_________________________________________________________________________

_________________________________________________________________________

4: Write down the linking words in the passage which show that contrasting ideas are being introduced and the linking words that introduce another way of saying what was already mentioned in the previous sentence.

The linking words in the passage which show that contrasting ideas are being introduced:

_________________________________________________________________________

The linking words that introduce another way of saying what was already mentioned in the previous sentence:

_________________________________________________________________________

5: Writing instructions

英语写作中常用的衔接词语

1.Addition

2.Comparison

3.Contrast

4.Cause and effect

5.Emphasis

6.Concession

7.Exemplification

8.Conclusion

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：

_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

答案

1:  brainstorm some healthy eating habits.

1.Eat slowly.

2.Don’t eat too much fat or sugar.

3.Eat healthy food.

4.Have a balanced diet.

2: Read the passage and then sum up the main idea of each paragraph.

keys: sugar; sweets; balanced; slow; way

3: Study the language and structure

Task 1:What are the key details that support each point?

A. key:

Heart disease is the number one killer of Americans.

And in America, people who receive 25% of their daily calories or more through sugar are twice as likely to die from heart disease than people who receive less than 10% a day.

B: key:

The average American gets 1/3 of his or her sugar through sweet drinks alone.

C: key:

Detail 1: Processed foods often contain less nutrition, and have higher quantities of sugar，salt，and fat than fresh ingredients.

Detail 2: Besides this, it is also important to have some meat, beans，or dairy products in your diet, as they provide the necessary protein for strong bones and muscle growth.

D: key:

Detail 1:

People who chew too quickly end up eating too much food because they still feel hungry.

Detail 2:

Eating slowly also allows your body to digest your food better and will allow you to enjoy your food more.

4: keys:

The linking words in the passage which show that contrasting ideas are being introduced:

rather than;rather; however; while

The linking words that introduce another way of saying what was already mentioned in the previous sentence:

put more simply; in other words, what this means is that…

5: Writing instructions

英语写作中常用的衔接词语

1.Addition

in addition, furthermore, again, also, besides, moreover, what's more, similarly, next, finally

2.Comparison

in the same way, similarly, equally, in comparison, just as

3.Contrast

in contrast, on the other hand, instead, however, nevertheless, unlike, even though, on the contrary, while

4.Cause and effect

because, because of, for, since, due to, owing to, thanks to, as a resultof ,accordingly, hence, so, thus

5.Emphasis

certainly, above all, indeed, of course, surely, actually, as a matter of fact, chiefly, especially, primarily, in particular, undoubtedly, absolutely, most importantly

6.Concession

although, though, after all, in spite of, nevertheless, still, provided, while it is true

7.Exemplification

for example, for instance, that is, namely, such as, in other words, in this case

8.Conclusion

to sum up, to conclude, in a word, in short, in brief, all in all, in all, to put it in a nutshell, in summary

9.Inference

therefore, as a resultof ,consequently, accordingly, so, otherwise

10.Time and space

afterwards,after,first,later,then,soon;outside,near,beyond,above,below,on the right/left, in the middle, opposite, in front of

practice:

With the improvement of people’s living standards，people are paying more attention to health problems.

Firstly，we should eat lots of fruit and vegetables，(1)because they are rich in vitamins

and low in fat(因为它们含有维生素多，脂肪少)．As a proverb says，“An apple a day keeps the doctor away.” (2)Don’t have a lot of food that contains too much fat(不要吃含太多脂肪的食物)．Secondly，exercise is important.(3)Regular exercise can help us keep our figures (经常性的锻炼有助于我们保持身材)．People who do running every day usually have stronger hearts than those who don’t.

Finally，we should sleep about eight hours every day，and never work too hard. Overwork and little sleep will cause us to fall ill. What’s more，keep happy every day.

build up健身

相关链接

worse and worse越来越差

the above activity以上活动

health problems健康问题