本文属于感谢信。感谢信的写作格式一般分为三段。第一段表达感谢之情并说明原因。信的开头应问候对对方，并对对方的关心和提供的帮助表示由衷的感谢。第二段邀请对方来中国过端午节，在此段中对端午节作个简单的叙述。第三段表达自己的愿望。
亮点本文格式正确，内容完整，行文连贯。以简单句为主，同时运用了两处非限制性定语从句，如（…., which is an important traditional festival for the Chinese.和…Quyuan, who is a patriot and died for his country.），一处名词从句（I am sure you will have a happy time here.）。同时还运用了许多较高级词汇，如thanks to, in memory of, show sb. around some places of interest, Would you like to do…，look forward to your reply等，为文章增添了亮点。
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。
Dear Peter,
I am more than happy to know you got a first prize in the speech contest. I’m writing to offer my sincere congratulations to you.
It is known to all, success lie in hard work. I think you must have been practiced a lot. And at the same time you must have gained more valuable skills. Could you please help me but tell me what I should pay attention when I speak in public? You know, when made a speech, I always get nervously. I would appreciate it if you can give me some advices.
Please write to me as soon as you can.
Yours,
Li Hua
With seasonal temperatures breaking records almost every year, tree species 1. (expect) to adapt to the changes by slowly shifting their population centers northward. But 2. recent survey shows the trend toward westward movement is even 3. (strong) than expected — in some cases, species have shifted their ranges to west by as much as 73 percent.
The survey shows that roughly three-quarters of the 86 tree species 4. (survey) have shifted their population centers westward 5. 1980.
Obviously, trees aren’t uprooting 6. (them) and moving elsewhere. The survey provides insight into general population trends as young trees continue to take root in westward land, while some of the older 7. (plant) of the species in the eastern areas are slowly dying out. In this way, the center of a species, range can gradually shift over time.
Though scientists aren’t sure 8. is causing this change, the publishers of the study think that it’s connected to rainfall. Rainfall totals across the United States have changed,9. (cause) areas such as the Southeast to experience significantly less rain annually, while the Great Plains is getting far more than its historical average. For this reason, most trees are moving toward the 10. (increasing) watery plains.
I am a volunteer in the Friendly Visiting Program. I visit a(n)______ who does not seem ______ because her son and grandchildren live upstairs with her.______, she has a special disease and ______ this condition she cannot ______ the house alone. For whatever reasons, her family is too nervous or ______ to take her out of the house with her oxygen tank. I will admit at first I was ______ too! But she is a fiercely independent lady and can ______ it with ease.
Since her loneliness comes from staying ______ so long, we meet about every other week. We go to IHOP and I get to ______ her amazing stories such as when she first moved to Boston from Ireland,______ she first met her husband and about her large family. She often ______ at the end of our meetings, saying I had no ______ to cut in. I am a chatty person but with her all I want to do is ______. Often, her family members have heard these ______ and may take them for granted, but for me they are ______ and interesting. We often stay at IHOP for 2 hours ______ the free flowing coffee.
It is nice to know that when I drop her back off at home she is not ______ lonely. But I also see the real ______ our meetings make. There have been times when, because of her ______ issues, we have not seen one another for a month or two and we miss each other terribly. I feel very lucky to have a friend like her.
1.A. teacher B. gentleman C. doctor D. elder
2.A. friendly B. happy C. lonely D. kind
3.A. Therefore B. However C. Otherwise D. Instead
4.A. due to B. instead of C. beyond D. out of
5.A. occupy B. repair C. leave D. decorate
6.A. eager B. glad C. shocked D. inconvenient
7.A. painful B. nervous C. carefully D. voluntary
8.A. finish B. handle C. face D. cure
9.A. indoors B. silent C. upstairs D. healthy
10.A. tell B. write C. hear D. record
11.A. why B. that C. which D. how
12.A. apologizes B. complains C. cries D. responds
13.A. place B. desire C. chance D. doubt
14.A. laugh B. listen C. sit D. speak
15.A. stories B. songs C. suggestions D. poems
16.A. familiar B. new C. similar D. necessary
17.A. giving away B. looking forward to C. focusing on D. taking advantage of
18.A. completely B. possibly C. regularly D. truly
19.A. trouble B. progress C. difference D. adjustment
20.A. marriage B. family C. address D. health
How to Store Strawberries
You’ve scored some beautiful strawberries and brought them home with great care. You’ve washed a few and eaten them immediately, but what to do with the rest? 1. These simple tips for storing strawberries guarantee the least waste:
First things first, don’t wash the strawberries until you’re ready to eat them. Strawberries are ready to absorb water.2.
If you plan on eating or cooking with the berries within a day and it’s not too terribly hot in your kitchen, you can leave the strawberries out at room temperature. Put them in a pretty bowl within easy eyesight so people remember to eat them.
3. Take a shallow bowl or plate with a clean kitchen towel. Place the unwashed strawberries in more or less a single layer and refrigerate them. Stored this way, very fresh strawberries will keep for several days. The closer you can create this dry and un-pressed situation, the better.4.
If you’re not planning on using the strawberries within a few days, you’d better freeze them rather than keep them all fresh. Frozen strawberries are perfect for baking up in cakes, and other treats.5. They say frozen strawberries hold their shape better. Besides, whenever you have strawberries about to be not at their best, you can also place them in the freezer. By the end of strawberry season, you’ll likely have enough of them to make jam.
A. There are different answers to this question.
B. They say frozen ones are to be more easily stored.
C. Actually, many bakers prefer frozen berries to fresh ones.
D. Again, don’t wash them until you’re going to use them!
E. And once they’ve met with water, they are quick to rot away.
F. For overnight storage, however, you’d better refrigerate them.
G. Strawberries can go bad easily, especially when not stored correctly.
A dragonfly barely an inch and a half long appears to be animal world’s most productive long distance traveler - flying thousands of miles over oceans as it migrates from continent to continent - according to a newly published research.
Biologists who led the study say the evidence is in the genes. They found that populations of this dragonfly, called Pantala flavescens, in Texas, eastern Canada, Japan, Korea, India, and South America, have genes so similar that there is only one likely explanation. Apparently — somehow — these insects are traveling distances that are extraordinarily long for their small size, breeding (繁殖) with each other, and creating a common worldwide gene pool.
But how do insects from different continents manage to meet and hook up? Ware says it appears to be the way their bodies have evolved. “These dragonflies have adaptations such as increased surface areas on their wings that enable them to use the wind to carry them.”
Dragonflies, in fact, have already been observed crossing the Indian Ocean from Asia to Africa. “They are following the weather,” says Daniel Troast, who analyzed the DNA samples in Ware’s lab. “They’re going from India where it’s dry season to Africa where it’s wet season, and apparently they do it once a year.”
Wetness is a must for Pantala to reproduce, and that, says Ware, is why these insects would be driven to even attempt such a dangerous trip, which she calls a “kind of suicide.” The species depends on it. While many will die on the route, as long as enough make it, the species survives.
For the moment, the details of this extraordinary insect travel are an educated best guess. Much more work is needed to bring many loose ends together. Ware and Troast hope that scientists can work on plotting those routes.
1.What proves Pantala flavescens are the world’s longest-distance flyers?
A. Scientists have tracked the dragonfly across the world.
B. There are many Pantala flavescens in various continents.
C. The same dragonfly was found both in Asia and America.
D. Pantala flavescens in different continents have similar genes.
2.What helps Pantala flavescens fly over so long distance?
A. Their special body shape.
B. Their ability to use wind.
C. Their small and light body.
D. Their large and strong wings.
3.What is necessary for Pantala flavescens to reproduce?
A. Damp weather. B. Enough sunshine.
C. Dry environment. D. Warm nests.
4.What does the underlined word “it” in Paragraph 5 refer to?
A. The weather. B. The insect.
C. The wind. D. The trip.
