step by step 第三册 lesson 111

UNIT 56 FOOD, CLOTHING AND SHELTER( Ⅰ ) Lesson 111 Part Ⅰ

UNIT 56  FOOD, CLOTHING AND SHELTER(Ⅰ)

 

Lesson 111

PartⅠ  Warming-up Exercises

Spot Dictation: Eating  Habits 

Eating _____change from generation to generation. ____scientists learned¹ about vitamins and ____elements of food,  such as _____and carbonhydrates, people believed in _____large  quantities of food and _______not concerned so much about____ balanced diet. A big eighteenth ____meal could consist of as ____as twenty courses and would ____knock out of us today! ____Romans were famous for their ____feasts and insatiable appetites.

In____ year 2000 people's eating____ may be just as surprising ____in a very different way. ____a world -wide growth in population, ____ will be an end to____ as we know it today. ____, as we know them may ____a thing of the past. ____elements and vitamins may be____ in the form of capsules, ____and pills. The thought of ____highly artificial² food elements replacing____ day foods may not be ____inspiring, but they may be ____great step in the history ____mankind.

 

Score: ____

Lesson 111 Part Ⅱ

Lesson 111

Part Ⅱ  Food

 

Exercises:

Ⅰ.1.What must man do in order to live ?

2.Did early man have any way to control his food supply?

3. What did early man have to do when he ate all the food in one place?

4.What would happen if there was no rain, or if the weather was too hot or cold?

5.What enabled³ man to change his life?

6.Why did great civilization begin to develop along the Nile River in Egypt,  and by the Yellow River in China?

7.How different are the plants raised in different geographical⁴ or climatic regions⁵?

8.What made it possible to send most food products from one part of the world to another?

9. What seems possible in the future as far as the production of food is concerned?

10. Does the production of food still  remain a problem?

Ⅱ.                                  Outline

Lesson 111 Part Ⅲ

Lesson 111

PartⅢ  Kinds Of Foods

 

Exercises:

Ⅰ.

 

 

Qutline

 

Ⅱ.A.___________________________________________

1.______________________________________________

2.______________________________________________

3.______________________________________________

4.______________________________________________

5.______________________________________________

6.______________________________________________

7.______________________________________________

B.______________________________________________

1.______________________________________________

2.______________________________________________

3.______________________________________________

C. The important thing according to scientists

______________________________________________

______________________________________________

D. Two problems

1.______________________________________________

2.______________________________________________

 

 

1 learned   

adj.有学问的，博学的；learn的过去式和过去分词

参考例句：

• He went into a rage when he learned about it.他听到这事后勃然大怒。
• In this little village,he passed for a learned man.在这个小村子里，他被视为有学问的人。

2 artificial   

adj.人工的，人造的，人为的；做作的，假装的

参考例句：

• The new dam will form a large artificial lake behind it.新筑的水坝将会在后面形成一个人工湖。
• We don't use any artificial flavourings in our products.我们的产品不使用任何人工调味剂。

3 enabled   

adj.激活的v.使能够，提供做…的权利[措施]( enable的过去式和过去分词 )；使可能

参考例句：

• His photographic memory enabled him to tuck away yards of facts. 他过目不忘的记忆力使他能记下大量事实。 来自《简明英汉词典》
• Long practice enabled that American to speak fluent Chinese. 长期的练习使得那个美国人能讲一口流利的汉语。 来自《简明英汉词典》

4 geographical   

adj.地理的；地区(性)的

参考例句：

• The current survey will have a wider geographical spread.当前的调查将在更广泛的地域范围內进行。
• These birds have a wide geographical distribution.这些鸟的地理分布很广。

5 regions   

n.地区( region的名词复数 )；[数学]区域；（艺术、科学等的）领域；行政区

参考例句：

• A flying doctor service operates in remote regions. 在偏远地区有飞行医生服务。
• More powers are gradually being devolved to the regions. 正逐步向地方下放更多的权力。 来自《简明英汉词典》