假定你是李华，你校计划周六举行唐诗朗诵比赛（Tang poetry recitation contest），请给交流生Chris写封邮件，邀请他参赛，内容包括：
1. 邀请对方参赛；
2. 告知比赛时间、地点；
3. 就如何准备提出建议。
注意事项：1. 词数80左右。
2. 可以适当增加细节，以使行文连贯。
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根据汉语及首字母提示写出单词的正确形式，每空限填一词。
1.Global warming is a major t___(威胁) to the environment.
2.No words can c _____ (表达) my gratitude to you.
3.It is i_____ (非法的) to drive through the red light.
4.You need to give c_____ (具体的) evidence to support your view.
5.The child a_____ (收养) by the old couple turned out a successful businessman.
阅读短文内容，在空白处填入个适当的单词或括号内单词的正确形式。
In Lanzhou, a group of scientists from China 1. other countries are working together to help increase knowledge and appreciation of China’s ancient heritage. They are recording and collecting digital images of cultural relics from the Mogao Caves, a key stop along the Silk Road throughout China’s ancient history. Nearly 500,000 high quality digital photographs have been produced since they 2.(start) the international project in 1994.
The Mogao Caves have long been a meeting point for different 3.(culture) and are part of the history of many countries. Today, the caves are just as international 4.they were at the time when people travelled the Silk Road. 5.(attract) by the beauty of these caves,tourists from all over the world visited Dunhuang. The Getty Museum in Los Angeles has even reproduced a copy of the caves and paintings for people6.(admire) in America.
By 7. (share) so many digital photos over 8. Internet, the group hopes to promote even9. (wide) interest around the world in China’s ancient history,culture,and traditions. They also hope to further educate people about the 10. (important) of safeguarding historic relics for future generations to understand and appreciate.
Cassidy and his friends were waiting for other members of their running group. They met_______ every Thursday but on this day last January, it would not be their _______ run.
The first _______ that something was unusual was the man who ran _______ past them.
“Running at such a fast pace,” Cassidy said to his friends in_______.
Cassidy _______ why the man was so swift when another man ran by, _______, “Help! He took my phone!”
At that, they ran, tracking the _______ down the streets _______ he disappeared in a construction site. Cassidy ran around to the far side of the site to cut the thief off while the others ____________ the neighborhood hoping he had thrown away the phone in a backyard.
No ____________ So they decided to ask the citizens whether they’d seen the guy. They knocked on one door after another. To their ____________, as one owner opened the door, the suspect rushed out and right ____________ the arms of the police, who’d already joined the search.
“Running is typically a useless sport where you turn fat cells into heat, but occasionally it can be____________,” Cassidy told the Philadelphia Inquirer, “and here was one of those ____________.”
1.A.roughly B.eventually C.regularly D.curiously
2.A.exhausting B.flexible C.normal D.safe
3.A.clue B.sight C.risk D.decision
4.A.slowly B.desperately C.steadily D.aimlessly
5.A.panic B.admiration C.relief D.anger
6.A.tried out B.let out C.picked out D.figured out
7.A.adding B.complaining C.whispering D.screaming
8.A.member B.athlete C.suspect D.colleague
9.A.after B.until C.as D.whether
10.A.searched B.served C.warned D.harmed
11.A.luck B.doubt C.way D.wonder
12.A.sorrow B.surprise C.embarrassment D.disappointment
13.A.over B.through C.off D.into
14.A.useful B.useless C.tiring D.tough
15.A.purposes B.opportunities C.plans D.tricks
Are you doing it right? Writing a thank-you note
I have always been a big advocate of thank-you notes. People will always think better of you for saying thank you properly. 1. For example, we can all send a WhatsApp message. However, it is not the same as sitting down, putting pen to paper, getting a first-class stamp and sending it off in the post. 2. A thank-you note like this is less likely to get lost in the digital noise.
3. You are supposed to send your thank-you note as soon as possible after the event has taken place, or after you have received your gift. Christmas is the only occasion where you have a week or so to respond. Princess Diana supposedly started her thank-you letters before the event. 4.
Don’t start with “thank you”, though: it is dull and predictable. 5. And then go on to the thank you. The more kindness you have received, the longer the message should be. Try to make sure the stationery (文具) is fairly nice; some people use postcard-sized cards, so their notes are only a couple of lines long. If you are using paper, go for A5 and write a maximum of two separate pieces of paper. Never write on the back.
A. It meant she never forgot.
B. What is the best time to send it?
C. Many occasions require thank-you notes.
D. At modem times, we may have many choices.
E. In fact, that will mean a lot more to a person.
F. Being thankful for the kindness of others is natural.
G. Start something personal about the experience or gift.
Technology has become so advanced that the previously impossible seems to occur on a daily basis. And yet — we still have no cure for the common cold.
According to Peter Barlow, a scientist at Edinburgh Napier University in the UK, the main challenge lies in the many different types of cold viruses. There are at least 160 types. They changed so easily that they quickly become resistant to drugs, or learn to hide from our immune systems. In other words, a single cure isn’t likely to work on every type of cold.
However, researchers from Stanford University have found a possible answer. They discovered a protein that the viruses need. Without it, they can’t spread inside your body. To identify the gene(基因) which produces the specific protein needed by the viruses, researchers used a gene-editing technique to test all genes. These modified (改变的) cells were then exposed to a range of viruses, including ones causing the common cold. All the viruses were unable to replicate (复制) inside cells without a gene that produces that specific protein.
Then, they tested genetically modified mice, which were completely unable to produce the protein. The mice were able to live normal lives without the protein. “Lacking that gene protected the mice completely from viral infection,” associate professor Jan Carette, from Stanford, told the BBC. “These mice would always die, but they lived through and we saw a very strong reduction in copying viruses and very strong protection. We have identified a fantastic target that all cold viruses require and depend on. Take that away and the virus really has no chance. ”
Carette said the plan is to find a drug which can temporarily control the protein, instead of producing genetically modified humans.
1.Which of the following can best describe common cold viruses?
A.Severe and deadly. B.Mysterious and stubborn.
C.Diverse and changeable. D.Challenging and oversized.
2.How does the protein work?
A.Help viruses spread. B.Reduce physical infection.
C.Fight against other viruses. D.Strengthen the immune system.
3.What can we learn about the genetically modified mice?
A.They caught cold easily. B.Their health worsened.
C.They produced more protein. D.They were able to survive,
4.What is purpose of the research?
A.To control certain genes. B.To conquer the common cold.
C.To test a new drug. D.To cure genetically modified mice.
