16．近年来媒体不断报道一些商家为了获取商业利益而生产制造一些对人体有害的食品．请你以此为话题，给一家英文报刊写封信，谈谈你对食品安全的看法．信的内容应包括以下要点：
1．食品安全问题屡次发生的原因．（ 利益、道德、法律等方面）
2．减少此类事件发生的措施．（ 对企业的法律监管，提高防范意识等）
要求：1．书写工整，卷面整洁；
2． 词数100个左右，开头已给出，不计入总词数．
参考词汇：food safety；producer
Dear sir，
I am writing to say  something about food safety，which has caused great concern among the public．
There are some reasons for this problem．Firstly，some of the food producers just care about making money，ignoring its damage to people's health．（高分句型一）Secondly，we fail to recognize the importance of moral education．Thirdly，the lack of adequate laws on those illegal producers enforces the trend．
Safety measures should be taken to deal with the problem．On the one hand，more strict laws should be made to punish the illegal producers and the sellers who break the law．（高分句型二）On the other hand，consumers should avoid buying unsafe food．What's more，the government should strengthen management over the food quality．（高分句型三）
In a word，if everyone can make a difference，I firmly believe this problem will be solved in the near future．
Yours
Li Hua．

15．假设你是晨光中学的高中生李华．你校拟选拔一批优秀学生，利用暑期到晨曦希望小学为学生辅导英语．你希望参加此活动．请根据以下提示，用英语给校评选组写一封申请信：
1．对此活动的认识（如对本人的…益处等）；
2．个人优势；　　　
3．你的计划．
注意：
1．词数100；
2．可适当加入细节，以使内容充实、行文连贯；
3．信的开头和结尾已给出，不计入总词数．
参考词汇：晨曦希望小学 Chenxi Hope Primary School

Dear Sir/Madam，
I am Li Hua from Class One，Senior Two．As far as I am concerned，I believe to teach English for pupils from Chenxi Hope School will be good for both the primary-school students and high-school student tutors，which thus will result in substantial social benefits．【高分句型】（对活动的认识）
I think I am qualified for being the pupils'English coach，because I have good character，and I'm independent in life and proficient in English．That's why I apply for the position．I hope I can join the instructive activity．【高分句型】（个人优势）
My plan for coaching the pupils is to teach them by listening，speaking，reading and writing．What's more important is to stimulate their interests in learning English as a foreign language，creating a good learning environment．【高分句型】I hope you can offer the opportunity．（计划）
Yours sincerely，
Li Hua．

14．假定你是李华，你的语文老师Mr．Li受邀于三月初去英国一所学校进行交流．他将做关于中国传统文化的报告，并与英国学生互动（interact）．他请你用英语给对方负责人Ms．Jenkins写一封邮件，希望题前安排好．
注意：（1）词数100左右；
（2）可以适当增加细节，以使行文连贯．
Dear Ms．Jenkins．
On behalf of my Chinese teacher，Mr．Li，I am writing to inform you that he will be invited to visit your school in early March．（高分句型一）I am delighted to tell you what he has arranged．
As a learned scholar，Mr．Li will deliver a speech about traditional Chinese culture，talking about the history if Chinese characters，paintings and Tang poetry．（高分句型二）After that，he will interact with some students from England in your school hall，which will surely promote the cultural communication between two schools．（高分句型三）
How do you like the plan？I sincerely hope you could make arrangements in advance．
Yours faithfully，
Li Hua．

13．有没有想过给自己写信，尤其是给将来的自己写信．请用英语给五年后的自己写封信，信的内容包括以下三个方面：
    1．写信的目的；
    2．给五年后的你一些忠告；
    3．如何看待五年后的你．
    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 myself，
I have been confused for a long time，neglecting to think about the future．（高分句型一）Escaping from the future sounds abnormal．If one can not face the future how can he face the reality？Thus I decide to write this letter to you-myself，five years later．
First of all，I want to give some suggestions．Learning's light shall never dim in your life for no one can survive in this fast changing world without learning．（高分句型二）And remember：health is wealth．One can not abandon any kind of sport．Also，parents should be your first concern and deserve to be loved forever．
Besides I would like to remind you of keeping your spirits up，which are the basis of your life．
Now you are reading this letter in front of Beijing Tiananmen Square．You will be working in Beijing after graduation，being an excellent translator or an energetic teacher．（高分句型三）
Yours，
Me．

12．On Friday I called my parents，who are in their early 90s now．They were upset as they didn't（21）Cwhat to send us and our adult kids for Christmas presents．Both of them have suffered serious（22）Bproblems recently，and I（23）Athem not to worry about it because all of us had what we needed and didn't（24）Danything more．
Not happy with that，they（25）Bgetting us all-something．Although they were in poor health this year，they still thought it was（26）Dfor them to send something to us all．My mother said that she was（27）Athe other brothers and sisters fruit and delicious food baskets．That gave me a（n）（28）C．I asked her to（29）B，in that case，giving whatever she would have given us to a local food bank．Or（30）A，they donate money she would have（31）Con all of us to the food bank．When I checked with my kids，I knew what I suggested was proven exactly．（32）D，for all of us would be（33）Ato know we had been able to donate to a local food bank．
She and my father（34）Cthis idea，but had no idea where a food bank would be．（35）Bmy father was still quite able and interested in doing his own computer searches，his（36）Dto do this has gradually been going down．I looked it up right there and then discovered not one（37）Cthree local food banks，and the center for a state-wide food bank（38）Bright there in their town．I gave them the（39）Aand phone number，which they asked for．They seemed to feel a great（40）Dat this suggested solution and I was very grateful．

21．A．admit	B．abolish	C．know	D．keep
22．A．finance	B．health	C．work	D．affection
23．A．begged	B．ordered	C．warned	D．rejected
24．A．borrow	B．sell	C．refuse	D．need
25．A．gave up	B．insisted on	C．dreamed of	D．applied for
26．A．difficult	B．strange	C．impossible	D．important
27．A．giving	B．owing	C．lending	D．sharing
28．A．belief	B．mind	C．idea	D．opinion
29．A．allow	B．consider	C．practice	D．avoid
30．A．easier	B．worse	C．less	D．stronger
31．A．made	B．paid	C．spent	D．cost
32．A．real	B．controversial	C．unreasonable	D．right
33．A．delighted	B．disappointed	C．generous	D．energetic
34．A．deleted	B．hated	C．liked	D．found
35．A．Unless	B．Although	C．If	D．When
36．A．chance	B．purpose	C．desire	D．ability
37．A．and	B．so	C．but	D．or
38．A．floated	B．located	C．covered	D．adjusted
39．A．address	B．date	C．appointment	D．sign
40．A．egret	B．curiosity	C．interest	D．relief

11．加拿大高中生David在互联网上登出启事notice，希望结识一位中国朋友，以便学习中国的语言、文化．假设你是光明中学的李华，请在看到这则启事后，用英文给David发出一封电子邮件．主要内容包括：
（1）你怎样得知他的愿望
（2）你愿意成为他的朋友
（3）你打算如何帮助他
（4）你盼望他的回复
注意：（1）词数100左右；
（2）可适当增加细节，以使行文连贯；
（3）开头和结尾已经给出，不计入总词数．
Dear David，
My name is Li Hua．I‘m a Chinese high school student and I'm a boy of 17 years old．
I have read the notice that you published on Internet．（高分句型一）So I know you are interested in Chinese language and culture．I'm glad to be your friend and we can help each other．You may send emails to me and ask me questions which you are interested in，and I'll reply to you as soon as I can．（高分句型二） If I don't know the answer，I'll seek help from my teacher．So，we can make progress together．
Wish your reply soon．
Yours，
Li Hua．

10．假定你叫李华，你的笔友Peter来信询问你校情况．请根据下表提示，给他回一封电子邮件．

Location	In the center of the city
Year of building	In 1957
Basic information	beautiful campus；modern teaching facilities sixty classes；about 3，000 students experienced teachers；lively and interesting classes；hard-working teachers
Achievement	educate many students of high quality one of the best schools in the city

注意：
1．开头语和结束语已为你写好，不计入总词数；
    2．可适当增加细节，使行文连贯；
    3．词数100左右．
Dear Peter，
It's great to receive your e-mailNow I'd like to tell you something about our school．Our school lies in the center of the city．It was founded in 1957 and has a history of 50 years．（高分句型一）Now，there are sixty classes and about 3，000 students in our school．It has a beautiful campus and modern teaching facilities．The teachers in our school are very experienced，and they often make their classes lively and interesting．（高分句型二）Also，they all work hard and put their hearts into teaching．Many students of high quality have been educated since the founding of the school．（高分句型三）It is now one of the best schools in the city．
I'm sure our school will become more and more beautiful．                                                               
Yours，
                                                                            Li Hua．

9．Dad had a green comb．He bought it when he married Mum．Every night，he would hand me his （21）C and say，"Good girl，help Daddy clean it，OK？"
I was （22）D to do it．At age five，this dull task brought me such （23）A．I would excitedly turn the tap （24）D and brush the comb carefully．Satisfied that I'd done a good job，I would happily return the comb to Dad．He would （25）A affectionately at me and place the comb on his wallet．
Two years later，Dad started his own （26）C，which wasn't doing so well．That was when things started to （27）B．Dad didn't come home as early and as much as he used to．Mum and I became （28）Cwith him for placing our family in trouble．With （29）A，an uncomfortable silence grew between us．
After my graduation，Dad's business was getting back on track．On my 28th birthday，Dad came home （30）B．As usually I helped him carry his bags into his study．When I turned to leave，he said，"Hey，would you help me （31）C my comb？"I looked at him a while，then （32）Bthe comb and headed to the sink．
It hit me then：why，as a child，（33）CDad clean his comb was such a pleasure．That routine（习惯） meant Dad was home early to （34）D  the evening with Mum and me．It （35）C a happy and loving family．
I passed the clean comb back to Dad．He smiled at me and （36）D placed his comb on his wallet．But this time，I noticed something （37）A．Dad had aged．He had wrinkles（皱纹） next to his eyes when he smiled，（38）D his smile was still as （39）B as before，the smile of a father who just wanted a good （40）B for his family．

21．A．bag	B．wallet	C．comb	D．brush
22．A．energetic	B．disappointed	C．upset	D．pleased
23．A．joy	B．sadness	C．courage	D．pain
24．A．out	B．over	C．in	D．on
25．A．smile	B．stare	C．shout	D．laugh
26．A．family	B．task	C．business	D．journey
27．A．progress	B．change	C．improve	D．form
28．A．satisfied	B．delighted	C．mad	D．strict
29．A．time	B．patience	C．speed	D．ease
30．A．occasionally	B．early	C．frequently	D．rarely
31．A．sharpen	B．repair	C．clean	D．keep
32．A．dropped	B．took	C．handed	D．threw
33．A．watching	B．letting	C．helping	D．hearing
34．A．find	B．lose	C．waste	D．spend
35．A．affected	B．broke	C．meant	D．supported
36．A．nervously	B．hurriedly	C．excitedly	D．carefully
37．A．different	B．exciting	C．interesting	D．bored
38．A．for	B．or	C．so	D．yet
39．A．patient	B．heartwarming	C．tired	D．worried
40．A．belief	B．life	C．style	D．education

8．Stressful situations are sometimes unavoidable．Each of us perceives （理解） challenges in our own way and reaction to them also varies．How stressful our life is depends not only on us．（36）EAnd this is something we cannot change．
What if we do not try to change others，but rather try and change our attitude to stress and tension that we often experience at work？
Stretching and doing a short workout
Stretching releases muscle tension that accumulates in your back，shoulders，and neck during the day．Even when your day is extremely busy，do your best and set aside at least 5-10 minutes to do some exercise．There are plenty of exercises you can practise that do not require any special equipment：．yoga，or simple squats （蹲起）-you can pick any kind of workout to your liking．（37）CWorking out is beneficial for both your body and mind．
Drink a cup of herbal tea
（38）D Some of them，such as chamomile （甘菊） and peppermint （薄荷），are a powerful tool helping to fight stress and anxiety．NASA scientists have recently carried out research into the effect of herbs and found out that peppermint scent decreases tiredness by 20% and reduces frustration by 25%，Make a smarter choice and，while at work，drink herbal tea instead of coffee．
Take a stroll （漫步）
Once you find yourself in a different surroundings you will feel much better．（39）FOrder your favorite drink and distract yourself by watching people go by．If your office is located in an environmentally clean place，for example，near a city park．You can then refresh yourself and relax a bit before you dive back into your working routine．
（40）B
Call someone who you know can understand and support you when you feel stressed．A study shows that communication with close people，such as your friends or parents，produces oxytocin in your body-the hormone that is needed to successfully fight tension and stress．

A．Drinking herbal tea can effectively relieve tension．
B．Have a chat
C．Physical activity will boost your energy level dad help you calm down．
D．Herbs work miracles．
E．Other people influence it as well．
F．If your office is situated in a busy city center，then you can spend your lunch break in a sidewalk cafe．
G．Find help．

7．Your DNS cache （域名存储器）stores the locations （IP addresses）of web servers that contain web pages which you have recently viewed．If the location of the web server changes before the entry in your DNS cache updates，you can no longer access the site．
If you encounter a large number of HTML 404 error codes，you may need to clear your DNS cache．After you clear your DNS cache，your computer will query （询问）nameservers （域名服务器）for the new DNS information．The following methods allow you to remove old and inaccurate DNS information that may result in 404 errors．
Windows 7
To clear your DNS cache if you use Windows 7，perform the following steps：
Click Start．
Enter cmd in the Start menu search text box．
Right-click Command Prompt and select Run as Administrator．
Run the following command：

Ipconfig/flushdns

If the command succeeds，the system returns the following message：Windows IP configuration successfully flushed the DNS Resolver Cache．
Windows?8
To clear your DNS cache if you use Windows 8，perform the following steps：
On your keyboard，press Win+X to open the WinX Menu．
Right-click Command Prompt and select Run as Administrator．
Run the following command：

Ipconfig/flushdns

If the command succeeds，the system returns the following message：Windows IP configuration successfully flushed the DNS Resolver Cache．
Windows XP，2000，or Vista?
To clear your DNS cache if you use Windows XP，2000，or Vista?，perform the following steps：
Click Start．
On the Start menu，click Run．
If you do not see the Run command in Vista，enter run in the Search bar．
Run the following command：

ipconfig/flushdns

If the command succeeds，the system returns the following message：Successfully flushed the DNS Resolver Cache．
MacOS?10.10.4 and above
To dear your DNS cache if you use MacOS X version 10.10.4 or above，perform the following steps：
Click Applications．
Click Utilities．
Click Terminal．
Run the following command：

sudo killall-HUP mDNSResponde

If the command succeeds，the system docs not return any output（输出信息）．Warning：
To run this command，you must know the computer's administrator account password．

25．If the command succeeds，all the following systems return a massage exceptB．
A．Windows?8                                
B．Windows 7
C．Windows XP，2000，or Vista?
D．MacOS?10.10.4 and above
26．What's the main purpose of writing the passage？B
A．To introduce something about several systems on computer．
B．To explain how to solve some problem in several systems on computer．
C．To explain how to access some sites in several computer systems．
D．To explain how to install DNS cache in several computer systems．
27．Which of the following is true about DNS cache，according to the text？A
A．DNS cache stores the IP addresses of web servers．
B．DNS cache needs to be cleared，if you meet a large number of error codes．
C．DNS information may result in 404 errors．
D．Unless the entry in your DNS cache updates，the location of the web server won't change．