假如你是李華，你的美國網(wǎng)友David給你寫信，詢問近年來多次襲擊中國華北的霧霾情況。請你給他寫封回信，感謝他的關(guān)注，簡述霧霾的危害并談?wù)勀愕目捶ā?/p>

注意：

1. 詞數(shù)100左右；

2. 可以適當增加細節(jié)，以使行文連貫；

3. 開頭和結(jié)尾已給出，不計入總詞數(shù)；

4. 參考詞匯：霧霾smog。

Dear David,

I’m glad to receive your letter._________________________________________________________________

_____________________________________________________________________________________________

_____________________________________________________________________________________________

_____________________________________________________________________________________________

_____________________________________________________________________________________________

_____________________________________________________________________________________________

_______________________________________________________

Yours,

Li Hua

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科目：高中英語 來源：甘肅省2017屆高三第二次診斷考試英語試卷（有答案） 題型：短文填空

Insomnia(失眠)can be caused by psychiatric(精神病的)medical conditions, unhealthy sleep habits, specific substances, and/or certain biological 1.(factor). It can be an2.(annoy) problem and has an ill effect on our physical and mental health. Do you have sleeping problems? If so, then these tips may help you fall asleep fast.

Never force 3.(you) to fall asleep. Set aside the thought that you have to fall asleep. The4.(much)you think of it, the harder you will fall asleep.

A healthy eating habit also 5.(play)an important part. Avoid eating or drinking things like chocolates, coffee, tea and energy drinks. If you have to, then have them in the morning and never in the afternoon, especially before going to bed. Don’t eat too much 6.night. A full stomach will make it harder for you to fall asleep because your body is working more time to digest the food you ate.

Make7.fixed time to go to bed. For example, by 9 o’clock in the evening you should already be in bed. Do this even if you’re not sleepy yet. Once following this routine, you will 8.(gradual) see that you feel sleepy when it’s 9 o’clock.

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科目：高中英語 來源：甘肅省2016-2017學年高一下學期期中考試英語試卷 題型：閱讀理解

Do you want to be productive（富有成效的）at work or at home? Here's what you should do.

Turn off television

I used to tell myself that I needed a break. So, when the kids slept I turned on the cable and watched whatever program that caught my fancy. Often, I found myself not watching, just channel-surfing. And I didn’t end up watching a full program. I decided one day to just give up on TV as it made me sleep late and woke up exhausted（疲憊的）.

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Limit Internet Use

The other big distraction that can make you sleep late is the Internet. Probably because you will be checking your emails, updating your blog, watching YouTube, etc. Try limiting the use of it at home, or switch it to the morning session.

Nowadays, I check all my personal emails early in the morning. When I get into work, I find myself less tempted to check personal emails.

Know Your Priorities(優(yōu)先考慮的事)

Really, it is all about the choices you make and the priorities you have. If you know it is competitive out there in the world, how can you be a better worker than the person who is also aiming for the position above you?

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C. divide time between work and family.

D. compete against others for a better position.

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3.The author used to be in the habit of _________.

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In choosing a friend, one should be very careful. A good friend can help you study. You can have fun together and make each other happy. Sometimes you will meet fair?weather friends. They will be with you as long as you have money or luck，but when you are down, they will run away. How do I know when I have found a good friend? I look for certain qualities of character，especially understanding, honesty and reliability(信任)．

Above all else, I look for understanding in a friend. A good friend tries to understand how another person is feeling. He is not quick to judge. Instead, he tries to learn from others. He puts himself in the other person’s place, and he tries to think of ways to be helpful. He is also a good listener.

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1.A. showed B. sat C. stood D. looked

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5.A. turning B. waving C. running D. pointing

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8.A. telling B. promising C. admitting D. speaking

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12.A. lectures B. parts C. lessons D. pieces

13.A. disappointing B. pleasing C. inspiring D. puzzling

14.A. beating B. rising C. changing D. shinning

15.A. still B. even C. much D. yet

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17.A. challenging B. breathtaking C. demanding D. embarrassing

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科目：高中英語 來源：云南省曲靖市2017屆高三第七次月考試卷英語試卷（有答案） 題型：書面表達

假設(shè)你是李華，學校要求你們下周二下午去聽一個“感動中國”人物孫家棟關(guān)于航天知識的講座，你因故不能參加。請給你們班主任Harris發(fā)一封郵件請假。

注意：1.可適當增加細節(jié)，以使行文連貫；

2.詞數(shù)100左右；

Dear Mr. Harris,

____________________________________________________________________________________________

____________________________________________________________________________________________

____________________________________________________________________________________________

____________________________________________________________________________________________

____________________________________________________________________________________________

____________________________________________________________________________________________

____________________________________________________________________________________________

___________________________________________________________________

Yours,

Li Hua

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