假定你是李华，暑假参加了澳大利亚游学活动，回国后给hostfamily写一封信表示感谢，要点如下：

1. 感谢他们一家的照顾;

2. 分享游学体会;

3. 询问你寄的礼物（汉语词典）是否收到;

4. 邀请他们一家来中国游览。

注意：1. 词数100左右。

2. 可以适当增加细节，以使行文连贯。

3. 开头和结尾已为你写好，不计入总词数。

Dear Helen，

    While contact between adolescents (between the ages of fifteen and nineteen) and their peers (同龄人) is a universal characteristic of all cultures, the nature and the degree of such contact vary a great deal. In American contemporary society, adolescents spend much more time with their peers than with younger children or adults.

    This pattern of age segregation(隔离) in American society did not become usual until the beginning of the industrialized society. Changes in the workplace separated children from adults, with adults working and children attending school. The dramatic increase of mothers in the workplace has further contributed to the reduction in the amount of time adolescents spend with adults.

    School reform efforts during the nineteenth century, which resulted in age-segregated schools and grades, have reduced the amount of time adolescents spend with younger children.

    Finally, the changes in population are considered a factor that may have contributed to the emergence of adolescent peer culture. From 1955 to 1975, the adolescent population increased dramatically, from 11 percent to 20.9 percent. This increase in the number of adolescents might be a contributing factor to the increase in adolescent peer culture in terms of growth in size as well as in terms of its impact on society's other cultures (adults, younger children).

Research supports the view that adolescents spend a great deal of time with their peers. Reed Larson and his colleagues examined adolescents' daily activities and found that they spend more time talking to their friends than engaging in any other activity. In a typical week, high school students will spend twice as much time with their peers as with adults. This gradual withdrawal from adults begins in early adolescence. In sixth grade, adults (excluding parents) account for only 25 percent of adolescent social networks. Another important characteristic of  adolescent peer culture is its increasingly autonomous (自治的) function. While childhood peer groups are conducted under the close supervision of parents, adolescent peer groups typically make an effort to escape adult supervision and usually succeed in doing so.

1）能激发学生阅读兴趣,开拓视野;

2）适合高中学生的英文水平。

注意：

1）词数80左右;

2）可以适当增加细节,以使行文连贯。

Dear Mr. Williams,

Yours sincerely,

Li Hua

    I always prided myself on being a wise shopper and having a good nose for bargains. So when I came across a sporting goods store with a sign "Going Out of Business Sale" I marched into the crowded store. Up and down the aisles (通道), I wandered, humming to myself and enjoying the energy and excitement of a sale.

    All of a sudden, there, at the back of the store sat acanoe (轻舟) exactly like my husband's dream Supremo Numero-Uno,whose picture had been stuck on the bathroom mirror for years. My heart beat wildly. I pushed my way through the crowds, and nearly fell into the canoe looking for the price tag. There it was, with the manufacturer's suggested price at $6,750 plus tax crossed out and a handwritten TO CLEAR $750 AS IS. Must be a mistake. $6000 off? Salesman. I had to talk to a salesman. I spotted a young fellow with a "Hi. I'm Mathew". "Mathew. Tell me about this El Supremo canoe. What's wrong with it? Why is it only $750?"

    "Oh. There's nothing wrong with it. It's brand new. We're closing the store. It's on clearance like everything else. I'll go check." A few minutes later he came back and said, "I'm sorry ma'am. Someone made a mistake on the sale tag. It should be $4,750 for the whole package."

    I felt tears well up in my eyes. "Oh well", I said sadly. "Of course, it was too good to be true. This is exactly like my husband's dreamboat. I guess I started to dream myself when I saw that price tag. He's going to be 62 years old Friday. Had to retire early for his health. It's been hard on just the pension but the stubborn old fool has been saving $10 every week for years to buy one just like this. I promise I won't buy anything, but it's just an old man's silly dream, you know. Always said he wanted to fish in a canoe after he retired," my voice lowered and I turned and walked away.

注意：①所续写短文的词数应为150左右；②应使用5个以上短文中标有下划线的关键词语；③续写部分分为两段，每段的开头语已为你写好；④续写完成后，请用下划线标出你所使用的关键词语。

Paragraph 1:

    I was already at the mall door when Mathew caught up with me. "Do you have $750 plus $25 for delivery, ma'am?"

Paragraph 2:

    "Ma'am. There's something you should know. This store was my Grandpa's and the canoe had been ordered by him.

    According to some experts, the effect of technology on human relationships is worrying as technology becomes a substitute for face-to-face human relationships. It appears to be the case that many people would much rather spend time with their electronic gadgets (电子产品) than with one another. Young people say it is difficult to get their parents' attention and they have to compete with smartphones, tablets and other technology.

    However, a report from the Pew Internet and American Life Project offers a more helpful and encouraging view, suggesting that far from replacing human contact, technology can actually better family relationships. Just over half of the 2, 253 people surveyed agreed that technology had enabled them to increase their contact with distant family members and 47 percent said it had improved the communication with the people they lived with. Moreover, even the closest members of families need time away from each other at some point to seek their own interests. Family members who might otherwise have sat in separate rooms can now be in the same one while still occupying a different mental space.

    Look back at our typical family scene above. Is it any different from four people reading their own books? Or is it driving families apart? Where technology will lead us remains to be seen. Yet there is no need to worry. As a matter of fact, how it affects our family relationships depends on our attitude toward technology.