Without proper planning，tourism can cause problems.For example，too many tourists can crowd public places that are also enjoyed by the inhabitants of a country.If tourists create too much traffic，the inhabitants become annoyed and unhappy.They began to dislike tourists and to treat them impolitely.They forget how much tourism can help the country's economy.It is important to think about the people of a destination country and how tourism affects them.Tourism should help a country keep the customs and beauty that attract tourists.Tourism should also advance the wealth and happiness of local inhabitants.
Too much tourism can be a problem.If tourism grows too quickly，people must leave other jobs to work in the tourism industry.This means that other parts of the country's economy can suffer.
On the other hand，if there is not enough tourism，people can lose jobs.Business can also lose money.It costs a great deal of money to build large hotels，airports，air terminals，firstclass roads，and other support facilities needed by tourist attractions.For example，a major international class tourism hotel can cost as much as 50 thousand dollars per room to build.If this room is not used most of the time，the owner of the hotel lose money.
Building a hotel is just a beginning.There must be many support facilities as well，including roads to get to the hotel，electricity，sewers to handle waste，and water.All of these support facilities cost money.If they are not used because there are not enough tourists，jobs and money are lost.
1.Which of the following do you think has been discussed in the part before this selection?
A. It is extremely important to develop tourism.
B. Building roads and hotel is essential.
C. Support facilities are highly necessary.
D. Planning is of great importance to tourism.
2.Too much tourism can cause all these problems EXCEPT ．
A. a bad effect on other industries
B. a change of tourists' customs
C. overcrowdedness of places of interest
D. pressure on traffic
3.It can be inferred from the text that ．
A. the author doesn't like tourism developing so fast
B. local people will benefit from tourist attractions
C. other parts of a country's economy won't benefit from tourism much
D. we can't build too many support facilities
4.The author thinks it is good for local people to know that tourism will ．
A. waste a lot of money
B. weaken their economy
C. help establish their customs
D. help improve their life
The brain is a remarkable part.It's responsible for thoughts and feelings.Now a new study finds that going through tough times as a kid also can have an impact.The adult brains of people who lived through lots of stress before the age of six—and then became depressed or anxious as teenagers—were different compared with adults who had an easier childhood.It seems that teens changed the shape of their brains by internalizing (使内在化) the stresses experienced years earlier.
Researchers already knew that the shape and size of a child's brain can change in response to lots of stress.They also knew that adults were more likely to be depressed if，as kids，they'd lived in poverty.Some studies showed that these depressed adults had unusual changes in their brain shape.But no one had tested if the early stress and later brain changes were linked.
Scientists in England studied almost 500 boys from birth until the ages of 18 to 21.Sarah Jensen is one of the new study's authors.Almost all of the boys her team studied experienced some hard times as kids.And，she concludes，“This is not necessarily harmful.”To some extent，that's just life.What can be dangerous，she says，is when children experience too many forms of difficulties.Her team's new data suggest that the tougher the childhood，the stronger the impact on the brain might be.
What's happening in the world around us relates to how we feel.Her team linked more childhood stress to more depression.Still，she notes，it's possible that if you find support for anxiety or depression，you might be able to prevent the changes seen here.“If you can change the environment，you can change the course of things，”Sarah says.So，she recommends，if teens develop anxiety or depression，it's good to ask for psychological doctors to give advice.
1.When people had a hard childhood， ．
A. they will have a brave attitude to life
B. their way of thinking may be strange
C. they will be good at dealing with stress
D. the shape of their brain may be changed
2.What is the breakthrough of the new research?
A. The size of the brain can change.
B. The brain can be influenced by stress.
C. Poverty can affect the brain's shape in future.
D. Changes in brain are connected with earlier hardship.
3.It's a problem when children ．
A. had a lonely childhood
B. led a peaceful childhood
C. got different kinds of hardship
D. experienced limited hard times
4.For teenagers with anxiety，Sarah suggests .
A. they adapt to their life
B. they seek professional help
C. they talk to friends or relatives
D. they become confident and optimistic
假定你是李华，你的美国笔友Peter邀请你下周去他们学校参加文化交流活动，并向外国朋友介绍中国的传统绘画。但你忙于准备国庆节演出，不得不谢绝。请根据下面要点用英语写一封信，内容包括：
1.谢绝邀请及理由；
2.推荐朋友李明参加，并说明原因。
注意：词数100左右； 可以适当增加细节，以使行文连贯。
Dear Peter,
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
_________________________________________________________________________
Yours,
Li Hua
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处语言错误，每句最多有两处。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（＼）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。
Getting rid of the bad habit of procrastination(拖延症)is now my goal in life. My first step was to set small targets what can be reached realistically. For example, I plan to set a timetable for my study. So after school, I will put finishing homework in the last place. Additionally, I will make a list of my important task including their due dates but follow my schedule strictly. I will avoid find excuses for putting them off. At same time, I will ask for my friends and parents to help me. By achieving this small targets, I have confident that I will overcome procrastination.
When you are thirsty, you can drink some green tea. It tastes good and it’s very healthy. The Chinese1. (know)about the benefits of green tea since ancient times, and they use2.to treat everything from headaches to depression. They have 3.(actual)been using green tea as a medicine for over 4,000 years.
Nowdadys, there is scientific evidence of the health benefits of green tea. According to one study4.(publish)in a cancer research journal, drinking green tea 5.(reduce)the risk of some types of cancer in Chinese men and women 6.nearly sixty percent. USA researchers have also found that green tea may prevent the7.(grow)of cancer cells. There is also new evidence 8.green tea can help to destroy bacteria in our bodies. It is especially effective at getting rid of the bacteria on your 9.(tooth)and keep them healthy!
According to the Chinese proverb, “It is10. (good)to go without food for three days, than without tea for one.” So, in brief, you should definitely try a cup of green tea. It seems that it can only do you good.
I had just arrived in this Asian country for a one-year teaching position. One day, I took the subway to visit some ancient palaces and temples in the downtown. The following account of what happened to me has taught me much about culture________.
Since all the _____were taken, I stood. Suddenly, I felt someone pulling on my bag.______I probably was in someone’s way, I moved over slightly. But in one quick motion(动作), I felt my bag removed from my back, and in a flash it was ______. I turned around to see who the thief was, I looked at the people standing behind me, but didn’t see my bag or anyone______. My heart sank and I began to______ .
I glanced around the car only to find directly across from me was an elderly lady, and sitting on her lap was my ____. I tired to get it back from her lap. But as I began to ______it up, she quickly grabbed(抓住)it back and held onto it. I looked around at the people standing beside me, and those sitting beside her, but no one took any_______of the situation. Trying not to cause a(an) _____ , I tried to negotiate through gestures. I used my hands as best as I could, but she ______my requests for my bag and pointed to my back. She picked up my bag, showing how_____ it was. I finally began to understand. She was holding my bag to______ me.
At the next stop, a middle-aged woman got on the crowded subway. Another elderly woman sitting down took her bag, ______ it on her lap. They didn’t talk; _____this older woman was more than pleased to sit with this stranger’s bag on her lap throughout her journey.
As the subway pulled into the main downtown station and I was getting ready to get off, the woman ______handed me back my bag. But______ I had a chance to thank her, she had disappeared into the crowd.
Sadly, this considerate custom was more _______to me than if I had been robbed. Everyone back home had heard of being robbed-that was______city behavior-but having a stranger hold onto someone’s bag out of _______, in a city of twelve million people—that was truly unusual.
1.A. loss B. difference C. cause D. aim
2.A. seats B. cars C. buses D. stations
3.A. Deciding B. Expecting C. Admitting D. Assuming
4.A. broken B. gone C. opened D. emptied
5.A. dangerous B. nervous C. cautious D. suspicious
6.A. scream B. panic C. leave D. regret
7.A. book B. money C. bag D. map
8.A. bring B. pull C. check D. wrap
9.A. advantage B. charge C. notice D. photo
10.A. scene B. attack C. accident D. change
11.A. received B. handled C. ignored D. considered
12.A. heavy B. useful C. small D. special
13.A. remind B. tease C. warm D. help
14.A. dropping B. tapping C. setting D. closing
15.A. or B. so C. because D. yet
16.A. gently B. gratefully C. angrily D. anxiously
17.A. before B. once C. until D. while
18.A. amusing B. surprising C. annoying D. disappointing
19.A. practical B. harmful C. usual D. suitable
20.A. curiosity B. pity C. desperation D. kindness
