写作(Writing)

根据提示，简单介绍加拿大的概况。

提示：

(1)地理位置：北美洲，由东到西长5500km，跨6个时区，人口为2900万。

(2)气候状况：与中国相似，北冷南暖，北方冬季长，半年下雪。

(3)自然资源：众多湖泊（大量的淡水），还有煤、石油、森林、天然气等丰富的自然资源。

注意：(1)词数100左右

　　  (2)开头已经为你写好

　　  (3)本单元词汇：cover，supply，1ie in

　　  (4)参考词汇：天然气：natural gas；自然资源：natural resources

阅读理解:阅读下列短文, 从所给的四个选项中, 选出最佳答案。 

    Animals seem to have the sense to eat when they are hungry and　　 they do not eat more than their bodies need. It has been demonstrated　　 (证实) that rats will, when given a choice over a period of time,　　 prefer water with vitamins (维生素) to water without vitamins, even　　 though there is no difference in taste or smell between the two water　　 bottles. When a fragrant flavor (香味) was added to the　　 vitamin—enriched liquid, the rats did seem to develop a taste for it　　 and kept drinking it, even after the vitamins were switched (转) to　　 the clear water. In time, however, they broke the habit and went back　　 to where the necessary vitamins were.

　　    In an experiment, babies of 6 to 12 months old were placed in a　　 cafeteria (自助食堂) with a wide selection of baby food before them.　　 They were given whatever food they pointed to or appeared interested　　 in. We are told that at first they showed some unusual eating　　 patterns, but over a period of time they managed to select a well　　 balanced diet (饮食).

　　     So, in selecting food, rats and babies do seem to know and act on　　 what's best for them. Clearly, there is a kind of "body wisdom" which　　 humans soon lose. Most of us do not eat as wisely as we could. Many　　 of our food preferences are culturally determined and influenced (影　　 响) by long-established habits. Some people eat fox, dog and　　 blackbirds, while we eat cows and pigs. So what people eat and how　　 much they eat seems to be greatly influenced by what is going on　　 around them.　　

(1)In the experiment on rats, a fragrant flavor was added to the　　 rat's drinking water to ________.

[　　]

A. encourage rats to drink it　　 　　

B. find out what kind of flavor rats prefer　　 　　

C. test whether rats know which drink is with fragrant flavor　　 　　

D. demonstrate that vitamins are tasteless　　 　　

(2)The expression "the habit" in the first paragraph refers to　　 drinking water which __________.　　　　　　　　　　

[　　]

A. has no smell　　 B. is tasteless

C. has vitamins　　 D. is flavored　　 　　

(3)As far as their eating habits are concerned, babies and rats　　 are similar (相似) because ___________.　　　　　　

[　　]

A. both have the wisdom to choose a balanced diet　　 　　

B. both prefer flavored food and drink　　 　　

C. both have the same eating patterns　　 　　

D. both develop a taste for the same kinds of flavors　　 　　

(4)In the experiment mentioned in the second paragraph, babies　　 were _________.

A. given many choices of drinks　　 　　

B. provided with various kinds of baby food　　 　　

C. placed and fed in a cafeteria　　 　　

D. trained to select a balanced diet　　 　　

(5)According to the passage, adults' (成年人) eating habits differ　　 from those of babies because ____________.　　　　

[　　]

A. adults know better than babies what kinds of food are good for their health　　 　　

B. adults usually cannot resist the temptation of various delicious foods　　 　　

C. adults' eating habits are closely related to the social and cultural customs　　 　　

D. adults have more choices of food than babies in eating patterns

A. dead-end; access　　　　　　　　　　　　　　　　    B. dead-ending; way

C. dead-end; enter　　　　　　　　　　　　　　　　   D. dead-ended; access

It was on a cold winter evening_______ his father left home and was never back.

A. where 　　　     B. which　　　      C. that　　　      D. when

 It was my birthday last Thursday and I decided to   26   by inviting a few friends out to supper. I 27   a restaurant in a quiet part of town. It is one of my favorite restaurants because the food is good and the waiters are friendly. It is hardly ever crowded, because  28   people know about it, so it is not usually necessary to book a table. In any case, Thursday is not a busy evening 29 .

When we entered the restaurant, I was surprised to find it completely  30  . I looked around but not a  31    table was free. One of the waiters recognized me. He came across and explained the situation. “A party of tourists came in about   32   ago.” he said. “It was like an invasion! 33    the place was full! We can hardly manage.”

The waiter then  34   a table in the corner. “The people there  35  . ” he said, “Just hold on and you will  36    a place there.” He was right. Fifteen minutes later, the people 37   the corner table paid their bill, got up and left. I led my friends across and we all sat down.

Unfortunately our table was almost out of sight. We tried to attract the attention of the waiter who sent us there, but he, like 38    waiters, 39    the party of tourists. They ordered lots of food. But at last, an hour later, the tourists were finishing their meal and looking very  40    with their service. The waiter now very tired, appeared at our table. I advised (建议) my friends about the best dishes and finally the waiter went off with our 41 .

A few moments later he 42   to our table. We could tell from his face that he had 43   for us. 44   a little embarrassed (尴尬的) he informed us that there was  45    left. “All we can offer you” he said, “is an omelet!(煎蛋卷)”

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