假定你是李华，你的美国朋友Jerry上周来信想了解一下目前中国农村的现状，请你给...

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文．文中共有10处错误，每句中最多有两处．每处错误仅涉及一个单词的增加、删除或修改．

增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词．

删除：把多余的词用斜线（\）划掉．

修改：在错的词下划一横线，并在该词下面写出修改后的词．

注意：1．每处错误及其修改均仅限一词；

2．只允许修改10处，多者（从第11处起）不计分．

I went to the seaside to spending my summer holiday with my family． We stayed there for about two week． The weather was much hotter than in my hometown， but I got used to it or felt at home． Every morning， I got up early than my parents and went for breakfast ahead of the time． Then I went to have a chat with my new friend， John， whom I happen to come across during my holiday． John was a native and quite warm﹣heartedly and he was familiar to the seaside． Soon we became very good friends． After we parted， we have kept write to each other．

阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式．

Should naps（小睡） actually1.    （take） during the day？ Well， we certainly know from2.（evident） in the sleep center and that of many other scientists that naps can give you benefits for both your brain3.  your body． But naps can actually be4.double﹣edged sword because while we're awake during the day， we're building up sleepiness or sleep pressure． So when you try to fall asleep at night， you'll fall asleep quickly and then you'll stay asleep． And when we sleep， we actually release that sleepiness so that we wake up the next morning feeling5.（refresh）．

So if you take a nap during the day， especially if you take it too late in the afternoon， you will actually release some of that sleepiness and it will make it much6.（hard） to fall asleep and stay asleep soundly throughout the night． So the advice would be if you don't struggle with your sleep and you can nap7.（regular）， then naps are just fine．

But if you do find it difficult8. （fall） asleep or stay asleep at night， then you should avoid naps and try to build up that healthy sleepiness in the evening．

The ideal nap depends on9.  you want from that nap． Different stages of sleep actually give you different types of brain and body10. （benefit）．

    When I was a boy there were no smart phones or computers． Still， I never felt bored． The fields，______and woodlands around my home were the perfect playground． I can remember once hiking to nearby______and walking slowly around it． At the back of it I was amazed to find an old dirt road that I had never seen before． It was full of muddy tyre tracks and deep woods bordered it on both sides， but ______it still seemed like a fine adventure．

I ______on and on for what seemed like hours． I was sure my guardian angel（守护天使） was______in my ears to turn around and ______back home but I was ______and even a bit stupid， so I walked on． There was still neither a car nor a house _____． My legs were getting tired． I noticed that the sun was starting to go down and I grew _____． I didn't want to end up ______on this road in the dark of night， and I was worried that it would be dark ______I could make my way back to the lake again．

I continued to walk on with the fear growing inside of me． My heart was ______faster and my legs were aching more seriously than before． When I ______one last corner and saw a house that I _____， I jumped up and down and laughed out loud． I knew the way home! It was still over a mile away， but my ______felt like feathers． I ______into the house with a big smile just in time for dinner． Then I ended my adventure with a good night's sleep．

I remembered this recently when I saw a _____， saying， "All roads lead home"． This is true． I also remembered a sage （圣人） compared life to a journey． Are we going to make this life a terrible ______or are we going to make the life a joyful one？  It______ our own choice．

All roads no matter how they twist and turn， can ______us home in our hearts． May you always walk your path with love! May you always help your fellow travelers along the way!

1.A. towns B. hills C. farms D. villages

2.A. farmhouse B. highway C. forest D. lake

3.A. exploring B. appreciating C. introducing D. refusing

4.A. drove B. flew C. walked D. rode

5.A. waving B. singing C. whispering D. scolding

6.A. head B. land C. pace D. wander

7.A. sad B. stubborn C. mature D. anxious

8.A. in order B. in comfort C. in need D. in sight

9.A. pleased B. scared C. astonished D. disappointed

10.A. exposed B. injured C. trapped D. worried

11.A. though B. if C. when D. before

12.A. blocking B. sinking C. beating D. dancing

13.A. turned B. searched C. checked D. examined

14.A. owned B. recognized C. overlooked D. defined

15.A. arms B. hands C. head D. legs

16.A. stormed B. danced C. dragged D. dived

17.A. design B. signature C. sign D. signal

18.A. trip B. scene C. event D. sight

19.A. refers to B. deals with C. decides on D. depends on

20.A. lead B. urge C. move D. transport

How to stay focused in class

Being relaxed during class is a bad habit， and it is also bad to your grade． Focusing in class not only proves to teachers that you are a capable student but also shows that you have the ability to control yourself， which will be very important．

1. No matter how much you want to sit with your friends during the class， try your best to avoid them． Talking with friends around you is not going to give you the focus in class． This will get you into trouble．

Look at teacher and make eye contact． Your teacher is not just standing up there talking．2. Show the teacher that he or she has your full attention by looking them in the eye． This person should have your full attention at all times during class．

Take notes． By taking notes， you'll be able to "get into" the lesson． Write down key points as your teacher speaks． And listen to the key phrases such as "This is  important" "This is the main idea" "This will be the test" etc．3.

Get involved in class discussions． This is a wonderful way to become a more focused， successful student． When a teacher asks a question， offer to answer it．4.This shows the teacher that you are listening carefully during the class．

Ask a question．5.This really shows your teacher that you want to be better， and can recognize the things you are having difficulty with． Chances are that someone else in the class has the same question （and was too afraid to ask!）． They'll be relieved， and so will you．

A． Avoid sitting with friends．

B． This can help you listen more attentively．

C． If he or she ask for an opinion， share your own．

D． Talking with friends makes you lose interest in class．

E． He or she is trying to give you an acceptable education．

F． The more quickly you answer， the more attention you pay．

G． If you don't understand something， never be afraid to ask．

    Even plant can run a fever， especially when they're under attack by insects or disease． But unlike human， plants can have their temperature taken from 3，000 feet away straight up． A decade ago， adopting the infrared（红外线） scanning technology developed for military purposes and other satellites， physicist Stephen Paley came up with a quick way to take the temperature of crops to determine which ones are under stress． The goal was to let farmers precisely（精确的） target pesticide（杀虫剂） spraying rather than rain poison on a whole field， which always includes plants that don't have pest problems．

Even better， Paley's Remote Scanning Services Company could detect crop problems before they became visible to the eye． Fixed on a plane flown at 3，000 feet at night， an infrared scanner measured the heat sent out by crops． The data were transformed into a color﹣coded map showing where plants were running "fevers"． Farmers could then spot﹣spray， using 50 to 70 percent less pesticide that they otherwise would．

The bad news is that Paley's company closed down in 1984， after only three years． Farmers resisted the new technology and long﹣term supporters were hard to find． But with the renewed concern about pesticides on produce and refinements（改进） in infrared scanning， Paley hopes to get back into operation． Agriculture experts have no doubt that the technology works． "This technique can be used on 75 percent of agricultural land in the United States，" says George Oerther of Texas A& M， who recently retired from the Department of Agriculture， thinks remote infrared crop scanning could be adopted by the end of the decade． But only if Paley finds the financial support which he failed to obtain 10years ago．

1.Plants will give out an increased amount of heat when they are　   　．

A. facing an infrared scanner

B. sprayed with pesticides

C. exposed to extreme sun rays

D. in poor physical condition

2.In order to apply pesticide spraying precisely， we can use infrared scanning to　   　．

A. draw a color﹣coded map

B. evaluate the damage to the crops

C. locate the problem area

D. measure the size of the affected area

3.The application of infrared scanning technology to agriculture met with some difficulties of　   　．

A. the lack of official support

B. its high cost

C. the lack of financial support

D. its failure to help increase production

4.Infrared scanning technology may be brought back into operation because of　   　．

A. full support from agricultural experts

B. the forceful promotion by the Department of Agriculture

C. the desire of farmers to improve the quality of their produce

D. growing concern about the over use of pesticides on crops