改错题（课堂用）.doc

Culture refers to the social heritage of a people- the learned patterns for thinking,
feeling and acting that characterize a population or society,
include the expression of these patterns in material things.1.__________
Culture is compose of nonmaterial — culture abstract creations 2._________
like values, beliefs, customs, and institutional arrangements — and material culture — physical object like cooking spots ,computers and bathtubs.3.__________
In sum, culture reflects both the ideas we share or everything we make.4.__________
In ordinary speech, a person of culture is the individual can speak 5.__________
another language- the person who is unfamiliar with the arts, 6.__________
music, literature, philosophy, or history.
But to sociologists, to be human is to be cultured,
because of culture is the common world of experience. 7.__________
Culture is essentially to our humanness. 8.___________
How do you know how to act in a classroom, or a department store,
or toward a person who smiles or laugh at you? 9.___________
Your culture supplies you by broad, standardized, 10.__________
ready-made answers for dealing with each of these situations.

(7)
Word came from California of a new weapon in the war on household pests．
Two scientists work for a firm in California developed 1．__________ 
a new method to eliminate insects with using dangerous chemicals．2．__________ 
The new weapon—hot air．The basic idea is that 
insect pests can adjust to temperature much above normal．3．__________ 
In laboratory experiments，cockroaches and termites can’t survive 
much more than a quarter of hour at 100 degrees 4．__________ 
Fahrenheit or about fifty degrees centigrade． The new method involves 
covering a house with a huge tent，and fill it with air heated to 5．__________ 
around 65 degrees centigrade．
Hot air is forced in with fans and the tent keeps the heat inside the house．
Although termites try to escape by hiding in wood beams，6．__________
the heat treatment must be continued by four to six hours． 7．__________
But when it's all over and the insects are dead，
there are no toxic residues to danger humans or pets，and no 8．__________
funny smells．Scientists claim that there's no danger of fire too．9．_________
Since very few household, materials will burn at 65 degrees centigrade. In fact, wood is prepared for construction use by drying
in the ovens at 100 degrees centigrade, that is substantially hotter. 10._________

参考答案：
1. work → working
2. with → without
3. can adjust → can not adjust
4. hour → an hour
5. fill → filling
6. Although → Since
7. by → for
8. danger → endanger
9. too → either
10. that → which