题目内容

【题目】根据课文完成句子,只能填写课文原词。

1Everywhere they looked nearly everything______.

2The railway _____ were now_____ pieces of steel

3Hundreds______ people were helped

4The army organized team to dig out those______ and to bury the dead

5Slowly, the city______ again.

【答案】

1was destroyed

2tracks; useless

3of thousands of

4who were trapped

5began to breathe

【解析】这是对课文内容的考查。熟悉课文原句,使用课文原词。

1根据文章第三段第二句Everywhere they looked nearly everything was destroyed. 可知他们所看到的都被破坏了,故填was destroyed。

2根据文章第三段第七句The railway tracks were now useless pieces of steel.铁轨现在是无用 钢片,故填tracks;useless。

3根据文章第四段第三句Hundreds of thousands of people were helped.成千上万人得到了帮助,故填of thousands of。

4根据文章第四段第四句The army organized teams to dig out those who were trapped and to bury the dead. 军队组织了一支队伍,挖掘那些被困的人,掩埋遇难者尸体,故填who were trapped。

5根据文章最后一句Slowly,the city began to breathe again. 慢慢地,这座城市又开始呼吸故填began to breathe。

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【题目】Humans were designed to stand upright(直立). And yet in this modern world, too many of us spend our days with our heads lowered for a simple reason: we’re staring at the tiny screen of a smart phone.

People spend an average of 2 to 4 hours each day with their neck bent while shooting off emails or texts. That’s 700 to 1,400 hours a year. The success of social media has led to a rapid development of bad smart phone posture.

The average adult head weighs 10 to 12 pounds when it’s in the upright position. However, because of the gravity, bending your head at a mere 15 degree puts 27 pounds of pressure on your spine(脊椎);a 30 degree neck bend could equal(等于) 40 pounds of pressure; a 45 degree bend adds the force of 49 pounds, according to the research from Dr. Kenneth Hansraj from New York. These stresses may lead to many problems.

It’s no secret that correct posture is better for your back. According to the researchers, good posture is described as ears aligned(成一条直线) with the shoulders. In proper alignment, spinal stress disappeared. It is the best position for the spine. Standing tall doesn’t just make you look better; it improves your health, too. Other studies have found good posture has even been connected to ways of behaving. People who have poorer posture often have poorer physical and emotional health.

The researchers describe bad posture(姿势)as “the head in a forward position and the shoulders dropping forward in a rounded position”. Bad posture has been connected to many medical problems, including headaches and other problems, depression and heart disease. This is why Hansraj said it’s important to be mindful of your smart phone posture. While it is nearly impossible to avoid the technologies that cause these problems, people should make an effort to look at their phones with a correct posture.

1Through the underlined sentence in paragraph 2, the author wants to show that _______.

A. the social media have its bad side

B. the social media have made a great success

C. people have to use social media unavoidably

D. more and more people are using smart phones

2What does the third paragraph mainly tell us?

A. It’s healthy to bend your back regularly.

B. Your back is getting exercise as you bend it.

C. The average weight of an adult head always changes.

D. The more you bend your neck, the heavier the head becomes.

3What is the correct posture?

A. Bend your head within 15 degrees.

B. Raise and lower your head in turn.

C. Drop your head forward in a rounded position.

D. Keep the positions of the neck and shoulders in a line.

4Where does the text most probably come from?

A. A text book. B. A health report.

C. A research plan. D. A book review.

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