Sleepwalking is a sleep disorder. Your child will rise from bed and walk or engage in other activities that they would normally do when they are awake. Their eyes will be open but they will appear to be in a dream-like state, and will probably not answer when you talk to them, although they may carry out conversations. Sleepwalking can last a few seconds , a few minutes, or more.

Sleepwalking can be an indication that certain parts of the brain may not be relaxing properly at bedtime. It can be caused by illness or fever, tiredness, stress or anxiety. It is thought to occur in the beginning, slow-wave stages of non-rapid eye movement sleep before dream sleep. It may be related to the lack of magnesium (鎂) , and it is very possible that hormonal（荷爾蒙的）changes in body could cause it. Certainly a child is more likely to be a sleepwalker if one of his parents suffered, too .

Sleepwalking itself is not dangerous and is generally not a sign of any more worrying problems. But if your child sleepwalks regularly, you have to take safety measures to make sure that he doesn't hurt himself while sleepwalking. Makes sure that any doors can't be opened by a child, and lock doors to the cellar, kitchen and other dangerous places. Check each night before lights go out for sharp objects or, indeed , anything on the floor which your child could trip over or hurt himself on.

A child may sleepwalk once and never sleepwalk again. Others may sleepwalk once a month or so. Still others may sleepwalk almost nightly. If you are worried you should consult your doctor.

1. What does the second paragraph mainly tell us?

A. The concept of sleepwalking.

B. The causes of sleepwalking.

C. Some ways to help sleepwalking.

D. The behaviors during sleepwalking.

2.Which of the following is true according to the passage?

A. Sleepwalking itself is not dangerous.

B. Children who sleepwalk may answer when you talk to them.

C. If your child sleepwalks regularly, you can just leave him alone.

D. Sleepwalking is related to the lack of sleep.

3.It can be inferred from the passage that____.

A. sleepwalking may be passed down in a family

B. drugs that could cure sleepwalking have been developed

C. during a normal sleep, a person never opens his eyes

D. most doctors consider sleepwalking as a serious problem

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完型填空

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假定英語課上老師要求同桌之間交換修改作文，請你修改你同桌寫的以下作文。文中共有10處錯誤，每句中最多有兩處。錯誤涉及一個單詞的增加、刪除或修改。

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刪除：把多余的詞用斜線(＼)劃掉。

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科目：高中英語 來源：2015-2016學(xué)年黑龍江鶴崗第一中學(xué)高一上期末英語試卷（解析版） 題型：書面表達

書面表達

假定你是李華，看到班上有部分同學(xué)在做作業(yè)時，不自己獨立完成而是抄襲他人的作業(yè)，針對這種現(xiàn)象，請你以My Opinion on Copying Others' Homework為題談?wù)勀阕约旱目捶ā?/p>

注意：1．短文必須包括下面表格中的所有內(nèi)容要點，可適當(dāng)發(fā)揮。

2．短文標題與開頭已為你寫好，不計入總詞數(shù)。

3．詞數(shù)120左右。

主要原因

作業(yè)量大，偏難

對功課不感興趣，懶隋

完成任務(wù)，取悅老師

危害及解決辦法

抄襲不對，違反校規(guī)

要誠實，勤奮學(xué)習(xí)

有困難可請教同學(xué)和老師

個人看法

……

My Opinion on Copying Others' Homework

It is known to us all that some students copy others' homework ................................................

______________________________________________________________________

______________________________________________________________________

______________________________________________________________________

______________________________________________________________________

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