请根据以上内容，写一篇以"Should students be allowed to use smart phones in school time?"的作文，表明自己的观点并陈述理由去支持你的观点（至少三点）。

要求：字数120词左右

    The best example of universally understood body language may be the smile. A smile can help us get through difficult situation and find friends in a world of strangers．A smile can open doors and tear down walls.

要求：

1)无须写标题；

2)内容只需涉及一个方面；

3)词数为100左右。

    China Daily∣Updated:2016-12-26 07:44

    THE COMPOUND surrounding Dayun Temple in Shangluo, Northwest China's Shaanxi province, has been encroached（侵犯）upon by the urban regeneration process. This has caused damage to several relics including an ancient mulberry tree and four houses built during the Ming Dynasty (1368-1644). Beijing News commented on Saturday.

    The construction work endangering a cultural and historical site on the provincial cultural heritage protection list stopped when the Shangluo museum published an open letter calling for official involvement. However, damage had already been done to the temple, which has a history of more than 600 years. An old tree and a decorated archway were relocated and four houses torn down. There are also cracks in the walls and gates.

    UNITED NATIONS, Sept. 27(Xinhua)--Two key UN agencies and some countries on Sunday joined Interpol（国际刑警）to launch a major new program to strengthen the protection of cultural heritage targeted by terrorists and illegal sales against a background of a sharp rise of terrorist attacks and destruction of cultural heritage in armed conflict.

    “Culture is on the frontline of conflict--we must place it at the heart of peace-building,” said UNESCO Director-General Irina Bokova.

    For his part, the executive director of UNODC, Yury Fedotov, said it was important to address sales and the destruction of cultural property as “crimes that strike at the key of our civilization and heritage.”

[写作内容]

1）用约30个单词写出上文概要；

2）用约120个单词发表你的观点，内容包括：

⑴保护文化遗产的重要性（至少两点原因）；

⑵如何有效保护文化遗产（至少两点措施）。

[写作要求]

1）阐述观点或提供论据时，不能直接引用原文语句；

2）作文中不能出现真实姓名和学校名称；

3）不必写标题。

    A new study's findings warn that smart phones are seriously messing with your quality of life.

    The study looked at the responses of 256 smart phone users. Researchers found that 13 percent of participants were addicted to their smart phones, spending 3.6 hours per day on the devices. Social networking sites were the No. 1 time wasters with 87 percent of users, while instant messaging apps at 52 percent and news apps at 51 percent.

    Almost 25 percent of the people admitted that their smart phones caused “communication issues” in their real lives, including less conversation with family and friends. What's worse, the majority of users said “their  smart phone use  caused distraction(精神不集中)  from  many aspects of  their lives, including employment, hobbies and studies.”

    “People need to know the potential addictive properties( 性质) of mobile phones,” a researcher said. “There should be a warning before people purchase them or before they download an app. If you're downloading a game, there should be a warning saying that you could end up playing this for hours and you have other responsibilities that could be ignored.”

【写作内容】

1）用约30个单词写出上文概要；

2）用约120个单词简要分析人们玩手机上瘾的原因，并谈谈应该如何戒掉手机瘾（至少两点）。

【写作要求】

1）写作过程中不能直接引用原文语句；

2）作文中不能出现真实姓名和学校名称；

3）不必写标题。

【评分标准】 内容完整，语言规范，语篇连贯，词数适当。

    Did you know that 60.2% of US families own dogs? That's over 75 million families. Besides getting a faithful companion, these friends also provide many health benefits that can be truly life changing for your fitness and wellness.

    Most dogs need to do their business outside many times per day, so you are up and moving more often than non-pet owners. The average dog owner spends 300 minutes per week walking, compared to a non-pet owner's 168 minutes. Frequent daily exercise lowers your blood pressure and reduces your chances of suffering from heart disease.

    Your physical health isn't the only thing that gets better with a companion dog. You can also improve your mental well-being. People suffering from anxiety find it helpful to have a dog on hand that's happy to provide assistance. You can find many dogs operating as emotional support animals, and help people in stressful situations feel better. If your dog is a more active type, you could find yourself taking your friend all over the place. If you take your dog to the forest, you actually lower your tendency to suffer negative(消极的) feelings. A research study discovered that the part of the brain that is most active when you deal with negative things calms down when you spend time among the trees.

    The dog ownership routine allows you to build healthy habits and it also gives you the opportunity to make social connections. Dog parks are filled with people you share a common interest with, and there are plenty of people who love to give dogs a friendly pat(轻拍)during walks. All of these are opportunities to have new great friendships and other emotional connections.

    Your doctor might not write down a dog prescription(处方),but when you become a dog owner; you get plenty of health benefits.

同学们经历了十多年的课堂教学，也体验了新型线上教学模式。两种教学模式各有特点。请表明你更偏爱哪种教学模式，并通过比较，阐述你偏爱的理由。