假設(shè)你是市一中的學(xué)生李華,最近你所在的城市將舉行一場大型國際貿(mào)易博覽會,為此需要大量懂英語的志愿者,你對此很感興趣,請按照以下要點用英語給博覽會組織方寫一封信報名參加。
1. 身份及目的
2.自身優(yōu)勢(興趣、相關(guān)經(jīng)歷)
3. 信心與希望。
注意:
1. 詞數(shù)100左右;
2.可以適當(dāng)增加細(xì)節(jié),以使行文連貫;
3.開頭語已為你寫好,不計入總詞數(shù)。
參考詞匯:國際貿(mào)易博覽會International Trade Fair
Dear Sir to Madam,
I am glad to have read your advertisement.___________________________________________________________
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours truly,
Li Hua
科目:高中英語 來源: 題型:閱讀理解
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科目:高中英語 來源: 題型:閱讀理解
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科目:高中英語 來源: 題型:閱讀理解
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科目:高中英語 來源:2017屆河南省新鄉(xiāng)市高三第二次模擬測試英語試卷(解析版) 題型:閱讀理解
Computers have beaten human world champions at chess and, earlier this year, the board game Go. So far, though, they have struggled at the card table. So we challenged one AI to a game.
Why is poker(撲克)so difficult? Chess and Go are “information complete” games where all players can see all the relevant information. In poker, other players’ cards are hidden, making it an “information incomplete” game. Players have to guess opponents’ hands from their actions----tricky for computers. Poker has become a new benchmark for AI research. Solving poker could lead to many breakthroughs, from cyber security to driverless cars.
Scientists believe it is only a matter of time before AI once again vanquishes humans, hence our human-machine match comes up in a game of Texas Hold’s Em Limit Poker. The AI was developed by Johannes Heinrich, researcher studying machine learning at UCL. It combines two techniques: neural(神經(jīng)的)networks and reinforcement learning(強(qiáng)化學(xué)習(xí)).
Neural networks, to some degree, copy the structure of human brains: their processors are highly interconnected and work at the same time to solve problems. They are good at spotting patterns in huge amounts of data. Reinforcement learning is when a machine, given a task, carries it out, learning from mistakes it makes. In this case, it means playing poker against itself billions of times to get better.
Mr Heinrich told Sky News: “Today we are presenting a new procedure that has learned in a different way, more similar to how humans learn. In particular, it is able to learn abstract patterns, represented by its neural network, which allow it to deal with new and unseen situations.”
After two hours of quite defensive play, from the computer at least, we called it a draw.
1.Why can’t the computer beat humans at the poker game?
A. Because humans are cleverer than the computer
B. Because humans practice playing the poker game every day
C. Because the computer can’t know the other players’ cards completely
D. Because the computer can’t learn the regular rules of the poker game
2.What does the underlined word “vanquishes” in Paragraph 3 mean?
A. Leaves B. Defeats C. Cheats D. Serves
3.What do we know about the reinforcement learning of AI?
A. It solves problems correctly every time
B. It is the same as the learning of humans
C. It learns from the mistakes appearing in a task
D. It is more developed than the studying ways of humans
4.What can be inferred from the text?
A. The new procedure of AI has some features of humans
B. Computers are stronger than humans in every aspect
C. Humans will beat computers at playing poker forever
D. Scientists feel unhappy about the result of the poker game
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科目:高中英語 來源:2017屆陜西省高三4月月考英語試卷(解析版) 題型:完形填空
One summer, Aunt Betta and Uncle Bill invited me to travel with them back home to Pennsylvania. I had never been___________Los Angeles and was eager to meet our relatives.
Our first night, we drove through the desert, and then through roads cut through hills. The next day we went through the Rocky Mountains. It was___________driving up long inclines(斜坡) with abrupt U-shape turns on the steep hillsides, then driving_____________slowly with great caution. Beyond Colorado, we drove through miles of _______, where I saw actual food being grown. I_________some of the crops.
In one small town we passed through, Aunt Betta decided I needed new___________and took me to a country _______. I was used to_________dresses and skirts. Now I had my first pair of jeans, a flannel shirt, shorts and a T-shirt. I loved them all.
_________ we reached our destination. Uncle Bill's aunt had a perfect little two-story house. The first thing I ________was a bed in a cute little room — for me! I looked forward to that. It would be like sleeping in a dollhouse. In the backyard, I saw red things____________the back fence. Uncle Bill's uncle said, "I think you never ate a __________tomato in L.A." I hadn't. He ___________picked one for me.
I met all my new aunts, uncles and cousins. My cousins taught me how to do cartwheels (惻手翻) in the big front yard. Country people have more__________, I thought.
All the adults cried when we ____________, but I took home all the ____________of everything I'd seen. Back in L.A., my lungs hurt when I took a deep breath. I ____________ the fresh air. I dreamed of homegrown tomatoes. My country clothes seemed out of ____________, but I wore them anyway.
I was two weeks late starting____________, but I told my teachers only that I'd been in Pennsylvania and decided to ____________all the rest to myself. If only they could have experienced everything that I did!
1.A. outside B. across C. in D. to
2.A. boring B. embarrassing C. frightening D. confusing
3.A. away B. past C. out D. down
4.A. buildings B. farmland C. hills D. rock
5.A. recognized B. found C. planted D. harvested
6.A. clothes B. crops C. toys D. tools
7.A. hotel B. pub C. path D. store
8.A. preparing B. sewing C. buying D. wearing
9.A. At last B. Above all C. For the moment D. On the contrary
10.A. took B. searched C. noticed D. owned
11.A. flying over B. growing up C. circling above D. packing into
12.A. red B. ripe C. homegrown D. manmade
13.A. accidently B. gradually C. immediately D. temporarily
14.A. ideas B. materials C. interest D. space
15.A. drove B. talked C. left D. met
16.A. copies B. memories C. pictures D. pleasures
17.A. breathed B. missed C. forgot D. preferred
18.A. shape B. sight C. work D. place
19.A. vacation B. journey C. school D. work
20.A. keep B. owe C. describe D. give
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科目:高中英語 來源:2016-2017學(xué)年河南省漯河市高二下學(xué)期期中考試英語試卷(解析版) 題型:短文改錯
假定英語課上老師要求同桌之間交換修改作文,請你修改你同桌寫的以下作文。
文中共有10處語言錯誤,每句中最多有兩處。每處錯誤僅涉及一個單詞的增加、刪除或修改。
增加:在缺詞處加一個漏字符號(∧),并在其下面寫出該加的詞。
刪除:把多余的詞用斜線(\)劃掉。
修改:在錯的詞下劃一橫線,并在該詞下面寫出修改后的詞。
注意:1.每處錯誤及其修改均僅一詞;
2.只允許修改10處,多著(從第11處起)不計分。
With the development of people’s living condition, more and more people possess their own cars. Some of us think it is good to own a car. For instance, it’s convenient, fast and comfortable means of transportation. Moreover, it shows that people are becoming richer and the country is much more stronger. It also made relative businesses and industries develop faster.
However, others have different opinions, thinking that cars give up waste gasses and pollute the environment around. Too much cars will have some bad effects, such as more accidents and crowdedness. Besides, lack parking lots is another big problem.
As far as I’m concerned, we ought to think careful before buying cars. As if we have cars, we may use it less.
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科目:高中英語 來源: 題型:閱讀理解
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