數(shù)學奧賽暑假天天練南京大學出版社系列答案科目：初中英語 來源： 題型：
27. The novel by many people today.
A. is read B. are read C. reads D. were read
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科目：初中英語 來源： 題型：
(A) 根據(jù)對話內(nèi)容，將方框內(nèi)符合對話情境的句子抄 寫在對話空白處，使對話恢復完整。選項中有兩項是多 余的。
(Alex meets Cindy at school on Monday morning.)
A： Hi,Cindy!How was your last weekend?
B ： Awful. You know,Alex,I was busy taking after-school classes for the weekend. 76.
A： Great. I went to the Science Museum and had a lot of fun there. Have you ever been there before?
B： 77. I do nothing but study all the time on weekends.
A： That sounds bad. You should relax yourself on weekends. And you can try something new instead.
B： 78. By the way,can you tell me something about the museum?
A: It's hard to say... 79. You’d better visit it if you’re free.
B： Oh,it must be a great way to spend weekends. Could you please go with me next Sunday afternoon?
A: No problem. Let's make it. 80.
B ： Catch you.
Me too.
No,never.
Sorry,I can't.
Catch you later.
That's a good idea.
There is so much to see.
How about your weekend?
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科目：初中英語 來源： 題型：
Have you ever thought of the reason why dogs are human's best friends? What's the bond (關系) between humans and dogs? A new study by a Japanese scientist Miho Naeasawa seems to have found the answer,and @ has something to do with the cuddle (裯抱) chemical.
The cuddle chemical has another,more scientific name: oxytocin (催產(chǎn)素) .Oxytocin is something in the blood that encourages bonding. Levels of oxytocin increase,for example,when a mother feeds her newborn baby. According to Nagasawa9s study,levels of oxytocin can also go up when we look deeply into the eyes of a dog.
Humans and dogs have been working together for nearly 30,000 years. In order to better understand how the cuddle chemical worked between dogs and humans,Nagasawa and his team did an experiment. They tested levels of oxytocin in dogs and humans,and then put them in a room to interact (交流) with each other. While in the room,the humans pet the dogs,spoke to the dogs,and looked into the dogs’ eyes. Then the scientists tested their levels of oxytocin again.
The researchers found that levels of oxytocin were higher in both humans and dogs after they interacted. However,levels were the highest in the humans and dogs that simply looked into each other's eyes,without much petting or talking. The longer the humans looked into the eyes of the dogs,the more cuddle chemical was let out. Nagasawa did the same
experiment with humans and wolves (狼) ，but it did not give the same results.
53. The underlined word "it" in Paragraph 1 refers to.
A. something B. the answer
C. a new study D. the cuddle chemical
54. Nagasawa did the experiment of humans and dogs to know
A. how oxytocin worked
B. how oxytocin was divided
C. how they helped each other
D. how they interacted with each other
55. Oxytocin levels reached the highest in the humans and dogs
A. when they looked into each other's eyes
B. when they talked with each other
C. if the dogs cuddled the humans
D. if the humans petted the dogs
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科目：初中英語 來源： 題型：
Tommy White has been rowing across the Pacific Ocean in a rowboat since he left California on July 10 ,2007. He has been heading for Australia with only birds,fish,and sharks ever since.
Crossing the Pacific is only part of his journey. Tommy has decided to go all the way around the world using his own energy. He will row,bike,walk,and climb the world without
help from any motor (馬達) at all. His plan includes climbing the tallest peak on six of the continents (大陸) along the way.
For the first part of his trip,he bicycled 5,546 miles from Seattle,Washington to Mount Mckinley in Alaska and back,walked 67 miles to base camp,and climbed 20,320 feet to Mckinley's top. Now in the second part of his dangerous trip,
he is rowing to Australia.
Why would he try to go around the world this way? He explains that he wants to encourage kids to dream their dreams and get to their own goals. He wants to show kids that there might be hard parts along the way,and sometimes they might not even get to that final goal. But they can have great adventures and learn a lot along the way.
Tommy has already faced some difficulties. For example, wind and waves keep pushing him westward when he wants to
go south toward the Solomon Islands. If his luck doesn’t change,he will cheerfully change his plan,and aim to land at
Papua New Guinea. One way or another,he's sure he’ll get to his next goal： Australia.
When his trip around the world takes him across land,he enjoys meeting people — especially children. He has already visited many schools and shared his story.
Tommy encourages all kids to set their eyes on a goal and not to give up. He says, "With goals,we will make progress,
and we will be farther along than when we started,even if we don't get to some goals. That's called life! ”
71. How has Tommy decided to go all the way around the world?
He has decided to .
72. Which part of his trip is he in now?
He is in of his trip.
73. If his luck doesn’t change,where does he aim to land?
He aims to land at.
74. What does he enjoy on his trip across land?
He enjoys on his trip across land.
75. To Tommy,does life mean struggling for (為… 而奮斗)
the goals?
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科目：初中英語 來源： 題型：
22. My brother likes painting. It's one of hobbies.
A. my B. her C. his D. your
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科目：初中英語 來源： 題型：
29. ——It's important for us to know all the subjects.
—Yeah,group work is my favorite.
A. how to study B. when to study
C. which to study D. what to study
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科目：初中英語 來源： 題型：
26. —Cathy,can you answer the door? I the room.
—I'm coming,Mum.
A. clean B. cleaned
C. have cleaned D. am cleaning
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科目：初中英語 來源： 題型：
A stag (雄虎) ，which lived in a forest,decided to go to another forest with his family. The stag and his family enjoyed the new forest,which had thick bushes and trees. There was plenty to eat for all of them.
All of a sudden,the antlers (鹿角) of the stag got caught in the overhanging branches (樹枝) of a tree. The stag tried hard,but could not free himself. His wife and baby kept on watching helplessly.
The stag fought for some more time but he was very tired. He thought”’ We won’t be able to reach our home until I have my antlers free. We came here for having a good time. I must be strong and wait. " He finally gave up and kept standing there helplessly. His wife and baby spent the whole night with him.
The next morning a woodcutter who came along saw the stag. He took pity on the stag. Soon,the woodcutter cut down the branches of the tree and set him free.
The stag thanked the woodcutter and rushed back home with his family. On reaching home,he was very surprised to learn that a pack of lions had attacked (攻擊) their area yesterday. Many lives were lost.
71. What was the new forest like?
It had.
72. How many members were there in the stag's family?
There were members.
73. What happened to the antlers of the stag?
It got caught in of a tree.
74. How do you like the woodcutter?
He is.
75. Why was the stag saved?
Because.
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