step by step 第三册 lesson 111
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（单词翻译）
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: ____
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 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.______________________________________________
Lesson 111 Part Ⅱ
Lesson 111
Lesson 111
